@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Playfair+Display:wght@600;700&display=swap');

:root {
  
  
  
  
  --color-dark-primary: #0f172a;
  --color-dark-secondary: #1e293b;
  --color-dark-tertiary: #334155;
  
  
  --color-light-primary: #ffffff;
  --color-light-secondary: #f8fafc;
  --color-light-tertiary: #f1f5f9;
  
  
  --color-card-dark: rgba(255, 255, 255, 0.05);
  --color-card-light: #ffffff;
  
  
  --color-text-light-primary: #ffffff;
  --color-text-light-secondary: #e2e8f0;
  --color-text-light-muted: #cbd5e1;
  
  
  --color-text-dark-primary: #0f172a;
  --color-text-dark-secondary: #334155;
  --color-text-dark-muted: #64748b;
  
  
  --color-primary: #3b82f6;
  --color-primary-hover: #2563eb;
  --color-secondary: #06b6d4;
  --color-accent-warm: #f59e0b;
  
  
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  
  
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;
  
  
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  
  
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.3);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  line-height: 1.6;
  letter-spacing: 0.3px;
}

.container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

section,
[class*="-section"] {
  width: 100%;
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

h1 {
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw + 0.5rem, 2rem);
  line-height: 1.25;
}

h4 {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
  line-height: 1.3;
}

p {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

a {
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: clamp(0.625rem, 1.5vw, 1rem) clamp(1.25rem, 3vw, 2rem);
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: var(--font-body);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #000000;
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.btn-secondary {
  background: var(--color-secondary);
  color: #000000;
}

.btn-secondary:hover {
  background: #0891b2;
  transform: translateY(-2px);
}

.btn-outline-light {
  background: transparent;
  color: var(--color-text-light-primary);
  border: 2px solid var(--color-text-light-secondary);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-primary);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-text-dark-primary);
  border: 2px solid var(--color-text-dark-secondary);
}

.btn-outline-dark:hover {
  background: rgba(15, 23, 42, 0.05);
  border-color: var(--color-primary);
}

.hero-section,
.features-dark-section,
.testimonials-section {
  background: var(--color-dark-primary);
}

.hero-content,
.features-dark-content,
.testimonials-content {
  padding: clamp(2.5rem, 6vw, 6rem) 0;
}

.hero-section h1 {
  color: var(--color-text-light-primary);
}

.hero-section h2 {
  color: var(--color-text-light-primary);
}

.hero-section p {
  color: var(--color-text-light-secondary);
}

.hero-section .subtitle-hero {
  color: var(--color-text-light-secondary);
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  margin: var(--space-lg) 0;
}

.hero-section .description-hero {
  color: var(--color-text-light-muted);
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  margin: var(--space-md) 0 var(--space-xl) 0;
  max-width: 600px;
}

.features-dark-section h2 {
  color: var(--color-text-light-primary);
}

.features-dark-section h3 {
  color: var(--color-text-light-primary);
}

.features-dark-section p {
  color: var(--color-text-light-secondary);
}

.testimonials-section h2 {
  color: var(--color-text-light-primary);
}

.testimonials-section .quote-text {
  color: var(--color-text-light-secondary);
}

.testimonials-section .author-name {
  color: var(--color-text-light-primary);
}

.testimonials-section .author-title {
  color: var(--color-text-light-muted);
}

.benefits-section,
.how-it-works-section,
.cta-section {
  background: var(--color-light-primary);
}

.benefits-content,
.how-it-works-content,
.cta-content {
  padding: clamp(2.5rem, 6vw, 6rem) 0;
}

.benefits-section h2 {
  color: var(--color-text-dark-primary);
}

.benefits-section h3 {
  color: var(--color-text-dark-primary);
}

.benefits-section p {
  color: var(--color-text-dark-secondary);
}

.how-it-works-section h2 {
  color: var(--color-text-dark-primary);
}

.how-it-works-section h3 {
  color: var(--color-text-dark-primary);
}

.how-it-works-section p {
  color: var(--color-text-dark-secondary);
}

.cta-section h2 {
  color: var(--color-text-dark-primary);
}

.cta-section p {
  color: var(--color-text-dark-secondary);
}

.pricing-dark-section,
.faq-section {
  background: var(--color-dark-secondary);
}

.pricing-dark-content,
.faq-content {
  padding: clamp(2.5rem, 6vw, 6rem) 0;
}

.pricing-dark-section h2 {
  color: var(--color-text-light-primary);
}

.pricing-dark-section h3 {
  color: var(--color-text-light-primary);
}

.pricing-dark-section p {
  color: var(--color-text-light-secondary);
}

.faq-section h2 {
  color: var(--color-text-light-primary);
}

.faq-section h3 {
  color: var(--color-text-light-primary);
}

.faq-section p {
  color: var(--color-text-light-secondary);
}

.about-section,
.resources-section {
  background: var(--color-light-secondary);
}

.about-content,
.resources-content {
  padding: clamp(2.5rem, 6vw, 6rem) 0;
}

.about-section h2 {
  color: var(--color-text-dark-primary);
}

.about-section p {
  color: var(--color-text-dark-secondary);
}

.resources-section h2 {
  color: var(--color-text-dark-primary);
}

.resources-section h3 {
  color: var(--color-text-dark-primary);
}

.resources-section p {
  color: var(--color-text-dark-secondary);
}

.card {
  background: var(--color-card-dark);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xl);
  padding: clamp(1rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.card:hover {
  background: var(--color-card-dark);
  border-color: var(--color-primary);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.2);
}

.card-light {
  background: var(--color-card-light);
  border: 1px solid #e2e8f0;
  box-shadow: var(--shadow-md);
}

.card-light:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-primary);
  font-size: 1.5rem;
}

.card-title {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  font-weight: 700;
}

.card-description {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
}

.grid {
  display: grid;
  gap: clamp(1rem, 3vw, 2.5rem);
  width: 100%;
}

.grid-cols-1 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .grid-cols-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-cols-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.flex {
  display: flex;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: center;
}

.flex-center {
  justify-content: center;
  text-align: center;
}

.flex-between {
  justify-content: space-between;
}

.flex-column {
  flex-direction: column;
}

.flex-wrap {
  flex-wrap: wrap;
}

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.accent-primary {
  color: var(--color-primary);
}

.accent-secondary {
  color: var(--color-secondary);
}

.accent-warm {
  color: var(--color-accent-warm);
}

.accent-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  display: inline-block;
  margin: 0 var(--space-xs);
}

.divider {
  width: 60px;
  height: 3px;
  background: var(--color-primary);
  border-radius: 2px;
  margin: var(--space-md) 0;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-md);
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
}

.badge-dark {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-text-light-primary);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.form-label {
  font-weight: 600;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
}

.form-input,
.form-textarea {
  padding: var(--space-md);
  border: 2px solid #e2e8f0;
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: all 0.3s ease;
  background: #ffffff;
  color: var(--color-text-dark-primary);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

.opacity-low {
  opacity: 0.6;
}

.opacity-medium {
  opacity: 0.8;
}

.rounded-full {
  border-radius: 9999px;
}

@media (max-width: 767px) {
  .hide-mobile {
    display: none !important;
  }
  
  .flex-mobile-column {
    flex-direction: column;
  }
}

@media (min-width: 768px) {
  .hide-tablet {
    display: none !important;
  }
}

@media (min-width: 1024px) {
  .hide-desktop {
    display: none !important;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.5;
  }
}

.animate-fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

.animate-fade-in-down {
  animation: fadeInDown 0.6s ease-out;
}

.animate-slide-in-left {
  animation: slideInLeft 0.6s ease-out;
}

.animate-slide-in-right {
  animation: slideInRight 0.6s ease-out;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.link-primary {
  color: var(--color-primary);
  font-weight: 600;
  position: relative;
}

.link-primary:hover {
  color: var(--color-primary-hover);
}

.link-light {
  color: var(--color-text-light-secondary);
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.link-light:hover {
  color: var(--color-text-light-primary);
  border-bottom-color: var(--color-primary);
}

.link-dark {
  color: var(--color-text-dark-secondary);
  border-bottom: 2px solid transparent;
  transition: all 0.3s ease;
}

.link-dark:hover {
  color: var(--color-text-dark-primary);
  border-bottom-color: var(--color-primary);
}

ul, ol {
  margin: var(--space-md) 0;
  padding-left: var(--space-lg);
}

li {
  margin: var(--space-sm) 0;
  line-height: 1.8;
}

.list-unstyled {
  list-style: none;
  padding: 0;
}

.list-unstyled li {
  padding-left: var(--space-lg);
  position: relative;
}

.list-unstyled li::before {
  content: '';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: bold;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.875rem;
  margin: var(--space-md) 0;
}

.breadcrumb a {
  color: var(--color-primary);
}

.breadcrumb span {
  color: var(--color-text-dark-muted);
}

@media (min-width: 768px) {
  .features-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }
}

@media (min-width: 1024px) {
  .features-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }
  
  .features-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }
}

.footer-section {
  background: var(--color-dark-primary);
  color: var(--color-text-light-secondary);
  padding: clamp(2.5rem, 6vw, 6rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
}

.footer-section h3 {
  color: var(--color-text-light-primary);
}

.footer-section a {
  color: var(--color-text-light-secondary);
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--space-lg);
  margin-top: var(--space-lg);
  font-size: 0.875rem;
  color: var(--color-text-light-muted);
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark-primary);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: var(--space-lg);
  z-index: 1000;
  backdrop-filter: blur(10px);
}

.cookie-banner p {
  color: var(--color-text-light-secondary);
  margin-bottom: var(--space-md);
}

.cookie-banner a {
  color: var(--color-primary);
}

.cookie-buttons {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-md);
}

.cookie-buttons .btn {
  padding: var(--space-sm) var(--space-lg);
  font-size: 0.875rem;
}

.scroll-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  color: #000000;
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 999;
  font-size: 1.25rem;
}

.scroll-to-top.show {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background: var(--color-primary-hover);
  transform: translateY(-4px);
}
.header-responsive-portal {
    width: 100%;
    background: var(--color-dark-primary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: relative;
    z-index: 100;
  }

  .header-responsive-portal-container {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 2rem);
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
  }

  .header-responsive-portal-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    flex-shrink: 0;
    transition: opacity 300ms ease;
  }

  .header-responsive-portal-brand:hover {
    opacity: 0.8;
  }

  .header-responsive-portal-logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
  }

  .header-responsive-portal-logo-text {
    font-family: var(--font-heading);
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-weight: 700;
    color: var(--color-text-light-primary);
    letter-spacing: -0.5px;
  }

  .header-responsive-portal-desktop-nav {
    display: none;
    align-items: center;
    gap: 2rem;
    flex: 1;
  }

  .header-responsive-portal-nav-link {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text-light-secondary);
    text-decoration: none;
    transition: color 300ms ease;
    position: relative;
  }

  .header-responsive-portal-nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-secondary);
    transition: width 300ms ease;
  }

  .header-responsive-portal-nav-link:hover {
    color: var(--color-text-light-primary);
  }

  .header-responsive-portal-nav-link:hover::after {
    width: 100%;
  }

  .header-responsive-portal-cta-button {
    display: none;
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    transition: all 300ms ease;
    white-space: nowrap;
    flex-shrink: 0;
  }

  .header-responsive-portal-cta-button:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.3);
  }

  .header-responsive-portal-mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-shrink: 0;
  }

  .header-responsive-portal-hamburger-line {
    width: 24px;
    height: 2px;
    background: var(--color-text-light-primary);
    border-radius: 2px;
    transition: all 300ms ease;
  }

  .header-responsive-portal-mobile-toggle[aria-expanded="true"] .header-responsive-portal-hamburger-line:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .header-responsive-portal-mobile-toggle[aria-expanded="true"] .header-responsive-portal-hamburger-line:nth-child(2) {
    opacity: 0;
  }

  .header-responsive-portal-mobile-toggle[aria-expanded="true"] .header-responsive-portal-hamburger-line:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .header-responsive-portal-mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.98);
    backdrop-filter: blur(10px);
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-100%);
    transition: all 300ms ease;
    z-index: 99;
    padding-top: 70px;
  }

  .header-responsive-portal-mobile-menu.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .header-responsive-portal-mobile-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem clamp(1rem, 4vw, 2rem);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }

  .header-responsive-portal-mobile-title {
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text-light-primary);
  }

  .header-responsive-portal-mobile-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--color-text-light-primary);
    transition: color 300ms ease;
    padding: 0.5rem;
  }

  .header-responsive-portal-mobile-close:hover {
    color: var(--color-secondary);
  }

  .header-responsive-portal-mobile-links {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 0;
    flex: 1;
  }

  .header-responsive-portal-mobile-link {
    padding: 1.25rem clamp(1rem, 4vw, 2rem);
    color: var(--color-text-light-secondary);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 500;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 300ms ease;
  }

  .header-responsive-portal-mobile-link:hover {
    background: rgba(59, 130, 246, 0.1);
    color: var(--color-primary);
    padding-left: clamp(1.5rem, 5vw, 2.5rem);
  }

  .header-responsive-portal-mobile-cta {
    margin: 1.5rem clamp(1rem, 4vw, 2rem);
    padding: 1rem 1.5rem;
    background: var(--color-primary);
    color: #ffffff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 6px;
    text-decoration: none;
    text-align: center;
    transition: all 300ms ease;
    display: block;
  }

  .header-responsive-portal-mobile-cta:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
  }

  @media (min-width: 768px) {
    .header-responsive-portal-container {
      height: 80px;
    }

    .header-responsive-portal-desktop-nav {
      display: flex;
    }

    .header-responsive-portal-cta-button {
      display: block;
    }

    .header-responsive-portal-mobile-toggle {
      display: none;
    }

    .header-responsive-portal-mobile-menu {
      display: none !important;
    }
  }

  @media (min-width: 1024px) {
    .header-responsive-portal-container {
      height: 85px;
      gap: 3rem;
    }

    .header-responsive-portal-nav-link {
      font-size: 1rem;
    }

    .header-responsive-portal-cta-button {
      padding: 0.875rem 2rem;
      font-size: 1rem;
    }
  }

  @media (max-width: 767px) {
    .header-responsive-portal-logo-text {
      font-size: 1.125rem;
    }
  }

    .responsive-design-hub {
  width: 100%;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

section,
[class*="-section"] {
  width: 100%;
  overflow: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  font-weight: 700;
  line-height: 1.15;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
}

h2 {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
}

h3 {
  font-size: clamp(1.25rem, 3vw + 0.5rem, 2rem);
  line-height: 1.25;
}

h4 {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
  line-height: 1.3;
}

p {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

a {
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: clamp(0.625rem, 1.5vw, 1rem) clamp(1.25rem, 3vw, 2rem);
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: 'Inter', sans-serif;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: #3b82f6;
  color: #000000;
}

.btn-primary:hover {
  background: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.btn-outline-light {
  background: transparent;
  color: #ffffff;
  border: 2px solid #e2e8f0;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #3b82f6;
}

.hero-section {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.hero-ambient-glow {
  position: absolute;
  top: 10%;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.hero-gradient-mesh {
  position: absolute;
  top: 50%;
  right: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  filter: blur(100px);
  z-index: 1;
  pointer-events: none;
}

.hero-floating-accent-1 {
  position: absolute;
  bottom: 15%;
  left: 10%;
  width: 200px;
  height: 200px;
  background: rgba(139, 92, 246, 0.06);
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  z-index: 1;
  pointer-events: none;
}

.hero-floating-accent-2 {
  position: absolute;
  top: 30%;
  right: 5%;
  width: 250px;
  height: 180px;
  background: rgba(34, 211, 238, 0.05);
  border-radius: 40% 60% 70% 30% / 40% 50% 60% 50%;
  z-index: 2;
  pointer-events: none;
}

.hero-beam-element {
  position: absolute;
  bottom: 20%;
  right: 15%;
  width: 150px;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), transparent);
  z-index: 1;
  pointer-events: none;
}

.hero-corner-orb {
  position: absolute;
  top: 5%;
  right: 8%;
  width: 120px;
  height: 120px;
  background: rgba(249, 158, 11, 0.08);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 1;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.hero-section-title {
  color: #ffffff;
  margin-bottom: 1rem;
}

.hero-section-subtitle {
  color: #f1f5f9;
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  margin-bottom: 1.5rem;
}

.hero-section-description {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  margin-bottom: 2.5rem;
}

.hero-stats-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1.5rem, 4vw, 3rem);
  margin-bottom: 3rem;
  padding: 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.hero-stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #3b82f6;
  display: block;
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.875rem;
  color: #cbd5e1;
  opacity: 0.9;
}

.hero-cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

.principles-section {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.principles-wave-accent {
  position: absolute;
  top: 10%;
  left: 5%;
  width: 250px;
  height: 250px;
  background: rgba(30, 58, 138, 0.06);
  border-radius: 50%;
  filter: blur(60px);
  z-index: 1;
  pointer-events: none;
}

.principles-glow-left {
  position: absolute;
  bottom: 15%;
  right: 10%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.principles-glow-right {
  position: absolute;
  top: 50%;
  left: -50px;
  width: 200px;
  height: 200px;
  background: rgba(6, 182, 212, 0.06);
  border-radius: 50%;
  filter: blur(50px);
  z-index: 1;
  pointer-events: none;
}

.principles-shape-accent {
  position: absolute;
  bottom: 10%;
  left: 15%;
  width: 180px;
  height: 180px;
  background: rgba(139, 92, 246, 0.04);
  border-radius: 40% 60% 50% 50% / 60% 40% 60% 40%;
  z-index: 1;
  pointer-events: none;
}

.principles-content {
  position: relative;
  z-index: 10;
}

.principles-header {
  text-align: center;
  margin-bottom: 3rem;
}

.principles-tag {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.principles-section-title {
  color: #0f172a;
  margin-bottom: 1rem;
}

.principles-section-subtitle {
  color: #64748b;
  font-size: clamp(1rem, 2vw + 0.5rem, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.principles-steps {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.principles-step {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem;
  background: #f8fafc;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.principles-step:hover {
  background: #f1f5f9;
  transform: translateX(4px);
}

.principles-step-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  color: #3b82f6;
  flex-shrink: 0;
  min-width: 80px;
}

.principles-step-content {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.principles-step-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
}

.principles-step-text {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
  color: #64748b;
}

@media (max-width: 768px) {
  .principles-step {
    flex-direction: column;
    gap: 1rem;
  }
  
  .principles-step-number {
    min-width: auto;
  }
}

.techniques-section {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.techniques-mesh-gradient {
  position: absolute;
  top: 20%;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
  filter: blur(100px);
  z-index: 1;
  pointer-events: none;
}

.techniques-floating-panel-1 {
  position: absolute;
  top: 30%;
  right: 5%;
  width: 200px;
  height: 150px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transform: rotate(-8deg);
  z-index: 2;
  pointer-events: none;
}

.techniques-floating-panel-2 {
  position: absolute;
  bottom: 20%;
  left: 8%;
  width: 180px;
  height: 180px;
  background: rgba(139, 92, 246, 0.06);
  border-radius: 50% 40% 60% 30% / 40% 50% 30% 60%;
  z-index: 1;
  pointer-events: none;
}

.techniques-corner-accent {
  position: absolute;
  bottom: 10%;
  right: 10%;
  width: 250px;
  height: 3px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.2), transparent);
  z-index: 1;
  pointer-events: none;
}

.techniques-line-element {
  position: absolute;
  top: 40%;
  left: 15%;
  width: 2px;
  height: 120px;
  background: linear-gradient(180deg, transparent, rgba(34, 211, 238, 0.15), transparent);
  z-index: 1;
  pointer-events: none;
}

.techniques-content {
  position: relative;
  z-index: 10;
}

.techniques-header {
  text-align: center;
  margin-bottom: 3rem;
}

.techniques-tag {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.techniques-section-title {
  color: #ffffff;
  margin-bottom: 1rem;
}

.techniques-cards {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
}

.techniques-card {
  flex: 1 1 300px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all 0.35s ease;
  backdrop-filter: blur(10px);
}

.techniques-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #3b82f6;
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.2);
}

.techniques-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(59, 130, 246, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #3b82f6;
  font-size: 1.5rem;
}

.techniques-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
}

.techniques-card-text {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
  color: #cbd5e1;
}

@media (max-width: 768px) {
  .techniques-card {
    flex: 1 1 100%;
    max-width: none;
  }
}

.featured-posts-section {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.featured-posts-accent-glow {
  position: absolute;
  top: 10%;
  right: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.08) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.featured-posts-shape-1 {
  position: absolute;
  bottom: 20%;
  left: 5%;
  width: 200px;
  height: 200px;
  background: rgba(34, 211, 238, 0.05);
  border-radius: 60% 40% 50% 50% / 40% 60% 40% 60%;
  z-index: 1;
  pointer-events: none;
}

.featured-posts-shape-2 {
  position: absolute;
  top: 30%;
  left: 10%;
  width: 150px;
  height: 150px;
  background: rgba(139, 92, 246, 0.04);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 1;
  pointer-events: none;
}

.featured-posts-content {
  position: relative;
  z-index: 10;
}

.featured-posts-header {
  text-align: center;
  margin-bottom: 3rem;
}

.featured-posts-tag {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.featured-posts-section-title {
  color: #0f172a;
  margin-bottom: 1rem;
}

.featured-posts-section-subtitle {
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
}

.featured-posts-cards {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: 2rem;
}

.featured-posts-card {
  flex: 1 1 300px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.35s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.featured-posts-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
  border-color: #3b82f6;
}

.featured-posts-card-image {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.featured-posts-card-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.featured-posts-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #1e293b;
  line-height: 1.3;
}

.featured-posts-card-text {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
  color: #64748b;
}

.featured-posts-card-link {
  color: #3b82f6;
  font-weight: 600;
  font-size: 0.9375rem;
  margin-top: auto;
  display: inline-block;
}

.featured-posts-card-link:hover {
  color: #2563eb;
}

.featured-posts-cta {
  text-align: center;
}

@media (max-width: 768px) {
  .featured-posts-card {
    flex: 1 1 100%;
    max-width: none;
  }
}

.breakpoints-section {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.breakpoints-glow-accent-1 {
  position: absolute;
  top: 15%;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(249, 158, 11, 0.1) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.breakpoints-glow-accent-2 {
  position: absolute;
  bottom: 20%;
  right: -80px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.breakpoints-mesh-bg {
  position: absolute;
  top: 50%;
  left: 10%;
  width: 200px;
  height: 200px;
  background: rgba(139, 92, 246, 0.05);
  border-radius: 50% 40% 60% 30% / 40% 60% 30% 70%;
  z-index: 1;
  pointer-events: none;
}

.breakpoints-floating-shape {
  position: absolute;
  top: 30%;
  right: 15%;
  width: 150px;
  height: 100px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  transform: rotate(12deg);
  z-index: 1;
  pointer-events: none;
}

.breakpoints-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 5vw, 3.5rem);
  align-items: center;
}

.breakpoints-text-block {
  flex: 1 1 400px;
}

.breakpoints-section-title {
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.breakpoints-section-description {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.breakpoints-quote {
  padding: 2rem 2.5rem;
  border-left: 4px solid #3b82f6;
  background: rgba(59, 130, 246, 0.08);
  margin: 2rem 0;
  border-radius: 8px;
}

.breakpoints-quote p {
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  font-style: italic;
  color: #f1f5f9;
  margin-bottom: 1rem;
  line-height: 1.7;
}

.breakpoints-quote cite {
  font-size: 0.875rem;
  color: #94a3b8;
  font-style: normal;
}

.breakpoints-specs {
  flex: 1 1 400px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.breakpoints-spec-item {
  padding: 1.75rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.breakpoints-spec-item:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(59, 130, 246, 0.3);
}

.breakpoints-spec-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.breakpoints-spec-text {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #cbd5e1;
}

@media (max-width: 768px) {
  .breakpoints-content {
    flex-direction: column;
  }
  
  .breakpoints-text-block,
  .breakpoints-specs {
    flex: 1 1 100%;
  }
}

.benefits-section {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.benefits-accent-orb-1 {
  position: absolute;
  top: 10%;
  right: 5%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.benefits-accent-orb-2 {
  position: absolute;
  bottom: 15%;
  left: -80px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.07) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.benefits-line-accent {
  position: absolute;
  top: 30%;
  left: 15%;
  width: 200px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.2), transparent);
  z-index: 1;
  pointer-events: none;
}

.benefits-shape-element {
  position: absolute;
  top: 50%;
  right: 10%;
  width: 180px;
  height: 180px;
  background: rgba(34, 211, 238, 0.04);
  border-radius: 40% 60% 50% 50% / 60% 40% 60% 40%;
  z-index: 1;
  pointer-events: none;
}

.benefits-glow-bg {
  position: absolute;
  bottom: 10%;
  right: 15%;
  width: 200px;
  height: 200px;
  background: rgba(249, 158, 11, 0.05);
  border-radius: 50%;
  filter: blur(60px);
  z-index: 1;
  pointer-events: none;
}

.benefits-content {
  position: relative;
  z-index: 10;
}

.benefits-header {
  text-align: center;
  margin-bottom: 3rem;
}

.benefits-tag {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.benefits-section-title {
  color: #0f172a;
  margin-bottom: 1rem;
}

.benefits-cards {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.benefits-card {
  flex: 1 1 300px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  transition: all 0.35s ease;
}

.benefits-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
  border-color: #3b82f6;
}

.benefits-card-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: #eff6ff;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #3b82f6;
  font-size: 1.5rem;
}

.benefits-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: #1e293b;
}

.benefits-card-text {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
  color: #64748b;
}

@media (max-width: 768px) {
  .benefits-card {
    flex: 1 1 100%;
    max-width: none;
  }
}

.cta-section {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.cta-gradient-mesh {
  position: absolute;
  top: 10%;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(59, 130, 246, 0.12) 0%, transparent 70%);
  filter: blur(100px);
  z-index: 1;
  pointer-events: none;
}

.cta-glow-accent {
  position: absolute;
  bottom: 20%;
  right: -80px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.1) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.cta-floating-element {
  position: absolute;
  top: 30%;
  right: 10%;
  width: 180px;
  height: 180px;
  background: rgba(139, 92, 246, 0.06);
  border-radius: 50% 40% 60% 30% / 40% 50% 30% 70%;
  z-index: 1;
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-section-title {
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.cta-section-text {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.contact-section {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.contact-glow-left {
  position: absolute;
  top: 20%;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(249, 158, 11, 0.1) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.contact-glow-right {
  position: absolute;
  bottom: 15%;
  right: -80px;
  width: 250px;
  height: 250px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.08) 0%, transparent 70%);
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.contact-accent-shape {
  position: absolute;
  top: 40%;
  left: 8%;
  width: 200px;
  height: 200px;
  background: rgba(139, 92, 246, 0.05);
  border-radius: 60% 40% 50% 50% / 40% 60% 40% 60%;
  z-index: 1;
  pointer-events: none;
}

.contact-mesh-bg {
  position: absolute;
  top: 10%;
  right: 15%;
  width: 150px;
  height: 150px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  transform: rotate(-15deg);
  z-index: 1;
  pointer-events: none;
}

.contact-content {
  position: relative;
  z-index: 10;
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 5vw, 4rem);
}

.contact-form-wrapper {
  flex: 1 1 400px;
}

.contact-section-title {
  color: #ffffff;
  margin-bottom: 2rem;
}

.contact-section-form {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-section-form-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-section-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: #e2e8f0;
}

.contact-section-input,
.contact-section-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  color: #ffffff;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  transition: all 0.3s ease;
}

.contact-section-input:focus,
.contact-section-textarea:focus {
  outline: none;
  border-color: #3b82f6;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.contact-section-textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-section-submit {
  width: 100%;
  padding: 1rem 2rem;
  background: #3b82f6;
  color: #000000;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
  transition: all 0.3s ease;
}

.contact-section-submit:hover {
  background: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.contact-section-submit:active {
  transform: translateY(0);
}

.contact-info-block {
  flex: 1 1 400px;
}

.contact-info-title {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.contact-info-list {
  list-style: none;
  padding: 0;
  margin-bottom: 2.5rem;
}

.contact-info-item {
  color: #cbd5e1;
  font-size: 0.9375rem;
  margin-bottom: 1rem;
  padding-left: 1.5rem;
  position: relative;
  line-height: 1.6;
}

.contact-info-item::before {
  content: '';
  position: absolute;
  left: 0;
  color: #3b82f6;
  font-weight: bold;
}

.contact-faq-title {
  color: #ffffff;
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.contact-faq-item {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid #3b82f6;
  border-radius: 6px;
}

.contact-faq-question {
  color: #f1f5f9;
  font-size: 0.9375rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.contact-faq-answer {
  color: #cbd5e1;
  font-size: 0.875rem;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .contact-content {
    flex-direction: column;
  }
  
  .contact-form-wrapper,
  .contact-info-block {
    flex: 1 1 100%;
  }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1e293b;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: clamp(1rem, 2vw, 1.5rem);
  z-index: 9999;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: clamp(1rem, 2vw, 2rem);
  backdrop-filter: blur(10px);
}

.cookie-banner.hidden {
  display: none;
}

.cookie-banner-text {
  color: #cbd5e1;
  font-size: clamp(0.75rem, 1vw + 0.5rem, 0.9375rem);
  margin: 0;
  flex: 1 1 auto;
  min-width: 200px;
}

.cookie-banner-link {
  color: #3b82f6;
  text-decoration: underline;
}

.cookie-banner-link:hover {
  color: #2563eb;
}

.cookie-banner-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cookie-btn-accept {
  padding: 0.5rem 1.25rem;
  background: #3b82f6;
  color: #000000;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  font-weight: 600;
  font-size: clamp(0.75rem, 1vw + 0.5rem, 0.9375rem);
  font-family: 'Inter', sans-serif;
  transition: all 0.2s ease;
}

.cookie-btn-accept:hover {
  background: #2563eb;
  transform: translateY(-2px);
}

.cookie-btn-decline {
  padding: 0.5rem 1.25rem;
  background: transparent;
  color: #cbd5e1;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 6px;
  cursor: pointer;
  font-weight: 500;
  font-size: clamp(0.75rem, 1vw + 0.5rem, 0.9375rem);
  font-family: 'Inter', sans-serif;
  transition: all 0.2s ease;
}

.cookie-btn-decline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.5);
}

@media (max-width: 768px) {
  .cookie-banner {
    flex-direction: column;
    gap: 1rem;
  }
  
  .cookie-banner-text {
    text-align: center;
    min-width: 100%;
  }
  
  .cookie-banner-buttons {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 768px) {
  .principles-step {
    gap: 2rem;
  }
}

@media (min-width: 1024px) {
  .hero-section {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .principles-section {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .techniques-section {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .featured-posts-section {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .breakpoints-section {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .benefits-section {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .cta-section {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .contact-section {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

    .footer {
  background: var(--color-dark-primary);
  padding: clamp(3rem, 8vw, 5rem) 0 clamp(2rem, 5vw, 3rem);
  position: relative;
  overflow: hidden;
}

.footer .container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding-inline: clamp(1rem, 5vw, 2rem);
}

.footer-content {
  display: block;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

.footer-about {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
  border-bottom: 1px solid var(--color-dark-secondary);
}

.footer-about-title {
  font-size: clamp(1.5rem, 3vw, 1.75rem);
  font-weight: 700;
  color: var(--color-text-light-primary);
  margin-bottom: 1rem;
  font-family: var(--font-heading);
  letter-spacing: -0.5px;
}

.footer-about-text {
  font-size: clamp(0.875rem, 1vw, 1rem);
  color: var(--color-text-light-secondary);
  line-height: 1.7;
  max-width: 520px;
}

.footer-navigation {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.footer-nav-title,
.footer-contact-title,
.footer-legal-title {
  font-size: clamp(0.975rem, 1.5vw, 1.125rem);
  font-weight: 600;
  color: var(--color-text-light-primary);
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: var(--font-body);
}

.footer-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
}

.footer-nav-link {
  font-size: clamp(0.875rem, 1vw, 0.975rem);
  color: var(--color-text-light-secondary);
  text-decoration: none;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.footer-nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--color-primary);
  transition: width 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

.footer-nav-link:hover {
  color: var(--color-primary);
}

.footer-nav-link:hover::after {
  width: 100%;
}

.footer-nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.footer-contact {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.footer-contact-info {
  display: block;
}

.footer-contact-item {
  font-size: clamp(0.875rem, 1vw, 0.975rem);
  color: var(--color-text-light-secondary);
  line-height: 1.8;
  margin-bottom: 0.75rem;
}

.footer-contact-label {
  display: inline-block;
  font-weight: 500;
  color: var(--color-text-light-primary);
  margin-right: 0.5rem;
  min-width: 70px;
}

.footer-contact-value {
  color: var(--color-text-light-secondary);
}

.footer-legal {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.footer-legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 1.5rem);
}

.footer-legal-link {
  font-size: clamp(0.8125rem, 1vw, 0.9375rem);
  color: var(--color-text-light-muted);
  text-decoration: none;
  transition: color 300ms cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.footer-legal-link:hover {
  color: var(--color-secondary);
}

.footer-legal-link:focus-visible {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

.footer-divider {
  width: 100%;
  height: 1px;
  background: var(--color-dark-secondary);
  margin: clamp(2rem, 4vw, 3rem) 0;
}

.footer-bottom {
  text-align: center;
}

.footer-copyright {
  font-size: clamp(0.8125rem, 1vw, 0.875rem);
  color: var(--color-text-light-muted);
  letter-spacing: 0.3px;
}

@media (min-width: 768px) {
  .footer-content {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(3rem, 6vw, 5rem);
    justify-content: space-between;
  }

  .footer-about {
    flex: 1 1 280px;
    border-bottom: none;
    padding-bottom: 0;
    margin-bottom: 0;
  }

  .footer-navigation {
    flex: 1 1 200px;
    margin-bottom: 0;
  }

  .footer-contact {
    flex: 1 1 220px;
    margin-bottom: 0;
  }

  .footer-legal {
    flex: 1 1 200px;
    margin-bottom: 0;
  }

  .footer-nav-links {
    flex-direction: column;
    gap: 0.75rem;
  }

  .footer-legal-links {
    flex-direction: column;
    gap: 0.75rem;
  }
}

@media (min-width: 1024px) {
  .footer-content {
    gap: clamp(4rem, 8vw, 6rem);
  }

  .footer-about {
    flex: 0 1 320px;
  }

  .footer-about-text {
    font-size: 1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .footer-nav-link,
  .footer-nav-link::after,
  .footer-legal-link {
    transition: none;
  }
}
    

.main.category-page-responsive-design {
  width: 100%;
  margin: 0;
  padding: 0;
}

.hero-section-responsive {
  background: var(--color-dark-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.hero-deco-glow-responsive {
  position: absolute;
  top: 10%;
  right: -100px;
  width: 300px;
  height: 300px;
  background: rgba(59, 130, 246, 0.08);
  border-radius: 50%;
  filter: blur(80px);
  z-index: 1;
  pointer-events: none;
}

.hero-gradient-field-responsive {
  position: absolute;
  top: 20%;
  left: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
  filter: blur(100px);
  z-index: 1;
  pointer-events: none;
}

.hero-floating-shape-responsive {
  position: absolute;
  bottom: 10%;
  right: 5%;
  width: 280px;
  height: 280px;
  background: rgba(139, 92, 246, 0.06);
  border-radius: 60% 40% 70% 30% / 40% 60% 30% 70%;
  z-index: 1;
  pointer-events: none;
}

.hero-accent-orb-responsive {
  position: absolute;
  bottom: 20%;
  left: 10%;
  width: 200px;
  height: 200px;
  background: rgba(34, 211, 238, 0.08);
  border-radius: 50%;
  filter: blur(60px);
  z-index: 1;
  pointer-events: none;
}

.hero-line-accent-responsive {
  position: absolute;
  top: 30%;
  left: 5%;
  width: 200px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.3), transparent);
  z-index: 2;
  pointer-events: none;
}

.hero-content-responsive {
  position: relative;
  z-index: 10;
  max-width: 700px;
}

.hero-badge-responsive {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.hero-title-responsive {
  font-size: clamp(2rem, 5vw + 0.5rem, 3.5rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 1.5rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-description-responsive {
  font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-cta-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-cta-responsive .btn {
  padding: clamp(0.75rem, 1.5vw, 1rem) clamp(1.5rem, 3vw, 2rem);
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
}

.hero-cta-responsive .btn-primary {
  background: var(--color-primary);
  color: #0f172a;
}

.hero-cta-responsive .btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.hero-cta-responsive .btn-outline-light {
  background: transparent;
  border: 2px solid var(--color-text-light-secondary);
  color: #ffffff;
}

.hero-cta-responsive .btn-outline-light:hover {
  border-color: var(--color-primary);
  background: rgba(59, 130, 246, 0.1);
}

.hero-stats-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 5vw, 4rem);
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item-responsive {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-number-responsive {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.stat-label-responsive {
  font-size: 0.875rem;
  color: #94a3b8;
}

.posts-section-responsive {
  background: var(--color-light-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.posts-header-responsive {
  text-align: center;
  margin-bottom: 3rem;
}

.posts-tag-responsive {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-primary);
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.posts-title-responsive {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.posts-subtitle-responsive {
  font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.125rem);
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.posts-grid-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  justify-content: center;
}

.card-responsive {
  flex: 1 1 300px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.card-responsive:hover {
  border-color: var(--color-primary);
  box-shadow: 0 12px 30px rgba(59, 130, 246, 0.15);
  transform: translateY(-4px);
}

.card-image-responsive {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.card-title-responsive {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  font-weight: 700;
  color: #1e293b;
  line-height: 1.25;
}

.card-description-responsive {
  font-size: 0.9375rem;
  color: #64748b;
  line-height: 1.6;
  flex-grow: 1;
}

.card-meta-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-top: 0.75rem;
}

.meta-badge-responsive {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  background: #f1f5f9;
  color: #475569;
  border-radius: 16px;
  font-size: 0.8rem;
  font-weight: 500;
}

.meta-badge-responsive i {
  color: var(--color-primary);
  font-size: 0.75rem;
}

.card-link-responsive {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-primary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
}

.card-link-responsive:hover {
  color: var(--color-primary-hover);
  gap: 0.75rem;
}

.methodology-section-responsive {
  background: var(--color-dark-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.methodology-header-responsive {
  text-align: center;
  margin-bottom: 3rem;
}

.methodology-title-responsive {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.methodology-subtitle-responsive {
  font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.methodology-steps-responsive {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.methodology-step-responsive {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.methodology-step-number-responsive {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  color: var(--color-primary);
  flex-shrink: 0;
  min-width: 80px;
}

.methodology-step-content-responsive {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.methodology-step-title-responsive {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  font-weight: 600;
  color: #ffffff;
  line-height: 1.25;
}

.methodology-step-text-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #cbd5e1;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .methodology-step-responsive {
    flex-direction: column;
    gap: 1rem;
  }
  
  .methodology-step-number-responsive {
    min-width: auto;
  }
}

.insights-section-responsive {
  background: var(--color-light-secondary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.insights-deco-1-responsive {
  position: absolute;
  top: 5%;
  left: -80px;
  width: 250px;
  height: 250px;
  background: rgba(59, 130, 246, 0.08);
  border-radius: 50%;
  filter: blur(60px);
  z-index: 1;
  pointer-events: none;
}

.insights-deco-2-responsive {
  position: absolute;
  bottom: 10%;
  right: -100px;
  width: 300px;
  height: 300px;
  background: rgba(34, 211, 238, 0.07);
  border-radius: 60% 40% 70% 30% / 40% 60% 30% 70%;
  z-index: 1;
  pointer-events: none;
}

.insights-content-responsive {
  position: relative;
  z-index: 10;
  max-width: 800px;
  margin: 0 auto;
}

.insights-quote-responsive {
  background: #ffffff;
  padding: 2rem 2.5rem;
  border-left: 4px solid var(--color-primary);
  border-radius: 8px;
  margin-bottom: 2.5rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.insights-quote-text-responsive {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  color: #1e293b;
  line-height: 1.7;
  margin-bottom: 1rem;
  font-style: italic;
}

.insights-quote-author-responsive {
  font-size: 0.875rem;
  color: #64748b;
  font-style: normal;
}

.insights-highlight-responsive {
  background: #ffffff;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.insights-highlight-title-responsive {
  font-size: clamp(1.25rem, 2vw + 0.5rem, 1.5rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1.5rem;
  line-height: 1.3;
}

.insights-highlight-list-responsive {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.insights-list-item-responsive {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding-left: 0;
  margin: 0;
  font-size: 0.9375rem;
  color: #475569;
  line-height: 1.6;
}

.insights-list-item-responsive::before {
  content: '';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  background: rgba(59, 130, 246, 0.1);
  color: var(--color-primary);
  border-radius: 50%;
  font-weight: bold;
  font-size: 0.75rem;
}

.resources-section-responsive {
  background: var(--color-dark-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.resources-header-responsive {
  text-align: center;
  margin-bottom: 3rem;
}

.resources-title-responsive {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.resources-subtitle-responsive {
  font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

.resources-grid-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  justify-content: center;
}

.resource-card-responsive {
  flex: 1 1 280px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.3s ease;
}

.resource-card-responsive:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--color-primary);
  transform: translateY(-4px);
}

.resource-icon-responsive {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.15);
  color: var(--color-primary);
  border-radius: 10px;
  font-size: 1.5rem;
}

.resource-card-title-responsive {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
}

.resource-card-text-responsive {
  font-size: 0.9375rem;
  color: #cbd5e1;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .hero-cta-responsive {
    flex-direction: column;
  }
  
  .hero-cta-responsive .btn {
    width: 100%;
    justify-content: center;
  }
  
  .hero-stats-responsive {
    gap: 2rem;
  }
  
  .resource-card-responsive {
    flex: 1 1 100%;
    max-width: none;
  }
  
  .card-responsive {
    flex: 1 1 100%;
    max-width: none;
  }
}

@media (min-width: 768px) {
  .hero-section-responsive {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .posts-section-responsive {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .methodology-section-responsive {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .insights-section-responsive {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
  
  .resources-section-responsive {
    padding: clamp(4rem, 10vw, 8rem) 0;
  }
}

@media (min-width: 1024px) {
  .card-responsive {
    flex: 1 1 320px;
  }
  
  .resource-card-responsive {
    flex: 1 1 300px;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

.main-responsive-design-basics {
  width: 100%;
  display: flex;
  flex-direction: column;
}

section {
  width: 100%;
  overflow: hidden;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.hero-section-responsive-design-basics {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
}

.hero-content-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.hero-text-wrapper-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.hero-image-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.hero-featured-image-responsive-design-basics {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 16px;
  display: block;
  object-fit: cover;
}

.hero-title-responsive-design-basics {
  color: #ffffff;
  font-size: clamp(2rem, 5vw + 0.5rem, 3.5rem);
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.15;
}

.hero-subtitle-responsive-design-basics {
  color: #f1f5f9;
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.hero-description-responsive-design-basics {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-meta-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
}

.meta-badge-responsive-design-basics {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 20px;
  font-size: 0.875rem;
  color: #38bdf8;
  font-weight: 500;
}

.meta-badge-responsive-design-basics i {
  color: #38bdf8;
}

.hero-stats-responsive-design-basics {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
}

.stat-item-responsive-design-basics {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-number-responsive-design-basics {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #3b82f6;
  line-height: 1;
}

.stat-label-responsive-design-basics {
  font-size: 0.875rem;
  color: #94a3b8;
  font-weight: 500;
}

.breadcrumbs-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.breadcrumb-link-responsive-design-basics {
  color: #38bdf8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-link-responsive-design-basics:hover {
  color: #06b6d4;
  text-decoration: underline;
}

.breadcrumb-separator-responsive-design-basics {
  color: #64748b;
}

.breadcrumb-current-responsive-design-basics {
  color: #cbd5e1;
}

.introduction-section-responsive-design-basics {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.introduction-content-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.intro-text-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.intro-image-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.intro-title-responsive-design-basics {
  color: #0f172a;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.intro-paragraph-responsive-design-basics {
  color: #334155;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.intro-featured-image-responsive-design-basics {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 12px;
  display: block;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.concept-one-section-responsive-design-basics {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.concept-one-wrapper-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.concept-one-image-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.concept-one-image-item-responsive-design-basics {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 12px;
  display: block;
  object-fit: cover;
}

.concept-one-text-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.concept-one-title-responsive-design-basics {
  color: #ffffff;
  font-size: clamp(1.25rem, 3vw + 0.5rem, 2rem);
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
}

.concept-one-text-item-responsive-design-basics {
  color: #e2e8f0;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.concept-one-highlight-responsive-design-basics {
  background: rgba(59, 130, 246, 0.1);
  border-left: 4px solid #3b82f6;
  padding: 1.5rem;
  border-radius: 8px;
  margin: 1.5rem 0;
}

.highlight-text-responsive-design-basics {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.7;
  margin: 0;
}

.concept-two-section-responsive-design-basics {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.concept-two-wrapper-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.concept-two-text-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.concept-two-image-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.concept-two-title-responsive-design-basics {
  color: #0f172a;
  font-size: clamp(1.25rem, 3vw + 0.5rem, 2rem);
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
}

.concept-two-text-item-responsive-design-basics {
  color: #334155;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.concept-two-highlight-responsive-design-basics {
  background: #e0f2fe;
  border-left: 4px solid #0284c7;
  padding: 1.5rem;
  border-radius: 8px;
  margin: 1.5rem 0;
}

.concept-two-image-item-responsive-design-basics {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 12px;
  display: block;
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.concept-three-section-responsive-design-basics {
  background: #334155;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.concept-three-wrapper-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.concept-three-image-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.concept-three-image-item-responsive-design-basics {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 12px;
  display: block;
  object-fit: cover;
}

.concept-three-text-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.concept-three-title-responsive-design-basics {
  color: #ffffff;
  font-size: clamp(1.25rem, 3vw + 0.5rem, 2rem);
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.25;
}

.concept-three-text-item-responsive-design-basics {
  color: #e2e8f0;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.concept-three-highlight-responsive-design-basics {
  background: rgba(6, 182, 212, 0.1);
  border-left: 4px solid #06b6d4;
  padding: 1.5rem;
  border-radius: 8px;
  margin: 1.5rem 0;
}

.implementation-section-responsive-design-basics {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.implementation-header-responsive-design-basics {
  text-align: center;
  margin-bottom: 3rem;
}

.implementation-title-responsive-design-basics {
  color: #0f172a;
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

.implementation-subtitle-responsive-design-basics {
  color: #64748b;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.implementation-steps-responsive-design-basics {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.implementation-step-responsive-design-basics {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 1.5rem;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.step-number-responsive-design-basics {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #3b82f6;
  line-height: 1;
  flex-shrink: 0;
  min-width: 70px;
}

.step-content-responsive-design-basics {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.step-title-responsive-design-basics {
  color: #0f172a;
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  font-weight: 600;
  margin: 0;
}

.step-text-responsive-design-basics {
  color: #334155;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
  margin: 0;
}

.best-practices-section-responsive-design-basics {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.best-practices-content-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.best-practices-text-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.best-practices-image-responsive-design-basics {
  flex: 1 1 300px;
  max-width: 50%;
}

.best-practices-title-responsive-design-basics {
  color: #ffffff;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
}

.best-practices-intro-responsive-design-basics {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.best-practices-list-responsive-design-basics {
  list-style: none;
  padding: 0;
  margin: 0;
}

.best-practices-item-responsive-design-basics {
  color: #e2e8f0;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 1rem;
  padding-left: 2rem;
  position: relative;
}

.best-practices-item-responsive-design-basics::before {
  content: '';
  position: absolute;
  left: 0;
  color: #3b82f6;
  font-weight: bold;
  font-size: 1.25rem;
}

.best-practices-featured-image-responsive-design-basics {
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: 12px;
  display: block;
  object-fit: cover;
}

.conclusion-section-responsive-design-basics {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.conclusion-content-responsive-design-basics {
  max-width: 800px;
  margin: 0 auto;
}

.conclusion-title-responsive-design-basics {
  color: #0f172a;
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  margin-bottom: 1.5rem;
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
}

.conclusion-text-responsive-design-basics {
  color: #334155;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 2rem;
  text-align: center;
}

.conclusion-quote-responsive-design-basics {
  background: #ffffff;
  border-left: 4px solid #3b82f6;
  padding: 2rem;
  border-radius: 8px;
  margin: 2rem 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.quote-text-responsive-design-basics {
  color: #0f172a;
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  line-height: 1.7;
  font-style: italic;
  margin: 0;
}

.conclusion-cta-responsive-design-basics {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 1.5vw, 1rem) clamp(1.5rem, 3vw, 2.5rem);
  background: #3b82f6;
  color: #ffffff;
  border-radius: 8px;
  font-weight: 600;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 1rem;
}

.conclusion-cta-responsive-design-basics:hover {
  background: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.disclaimer-section-responsive-design-basics {
  background: #e0e7ff;
  padding: clamp(2rem, 6vw, 4rem) 0;
  border-top: 1px solid #c7d2fe;
  border-bottom: 1px solid #c7d2fe;
}

.disclaimer-content-responsive-design-basics {
  max-width: 800px;
  margin: 0 auto;
}

.disclaimer-title-responsive-design-basics {
  color: #312e81;
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.5rem);
  margin-bottom: 1rem;
  font-weight: 700;
}

.disclaimer-text-responsive-design-basics {
  color: #3730a3;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.7;
  margin: 0;
}

.related-posts-section-responsive-design-basics {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
}

.related-posts-header-responsive-design-basics {
  text-align: center;
  margin-bottom: 3rem;
}

.related-posts-title-responsive-design-basics {
  color: #ffffff;
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.75rem);
  margin-bottom: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

.related-posts-subtitle-responsive-design-basics {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.related-posts-grid-responsive-design-basics {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.related-post-card-responsive-design-basics {
  flex: 1 1 280px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
  backdrop-filter: blur(10px);
}

.related-post-card-responsive-design-basics:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: #3b82f6;
  transform: translateY(-4px);
}

.related-post-title-responsive-design-basics {
  color: #ffffff;
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.25rem);
  font-weight: 600;
  line-height: 1.3;
  margin: 0;
}

.related-post-description-responsive-design-basics {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
  margin: 0;
}

.related-post-link-responsive-design-basics {
  color: #38bdf8;
  font-weight: 600;
  text-decoration: none;
  transition: color 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

.related-post-link-responsive-design-basics:hover {
  color: #06b6d4;
}

@media (max-width: 768px) {
  .hero-content-responsive-design-basics,
  .introduction-content-responsive-design-basics,
  .concept-one-wrapper-responsive-design-basics,
  .concept-two-wrapper-responsive-design-basics,
  .concept-three-wrapper-responsive-design-basics,
  .best-practices-content-responsive-design-basics {
    flex-direction: column;
  }

  .hero-text-wrapper-responsive-design-basics,
  .hero-image-responsive-design-basics,
  .intro-text-responsive-design-basics,
  .intro-image-responsive-design-basics,
  .concept-one-image-responsive-design-basics,
  .concept-one-text-responsive-design-basics,
  .concept-two-text-responsive-design-basics,
  .concept-two-image-responsive-design-basics,
  .concept-three-image-responsive-design-basics,
  .concept-three-text-responsive-design-basics,
  .best-practices-text-responsive-design-basics,
  .best-practices-image-responsive-design-basics {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .implementation-step-responsive-design-basics {
    flex-direction: column;
    align-items: flex-start;
  }

  .step-number-responsive-design-basics {
    min-width: 50px;
  }

  .related-posts-grid-responsive-design-basics {
    flex-direction: column;
  }

  .related-post-card-responsive-design-basics {
    flex: 1 1 100%;
    max-width: none;
  }

  .hero-stats-responsive-design-basics {
    gap: 2rem;
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hero-stats-responsive-design-basics {
    gap: 2.5rem;
  }

  .related-posts-grid-responsive-design-basics {
    flex-direction: column;
  }

  .related-post-card-responsive-design-basics {
    flex: 1 1 100%;
    max-width: none;
  }
}

@media (min-width: 1024px) {
  .related-posts-grid-responsive-design-basics {
    justify-content: space-between;
  }

  .related-post-card-responsive-design-basics {
    flex: 1 1 calc(33.333% - 1.5rem);
  }
}

.main-mobile-first-strategy {
  width: 100%;
}

.hero-section-mobile-first-strategy {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.hero-content-mobile-first-strategy {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-text-wrapper-mobile-first-strategy {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-image-mobile-first-strategy {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-img-mobile-first-strategy {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}

.hero-title-mobile-first-strategy {
  color: #ffffff;
  font-size: clamp(2rem, 5vw + 1rem, 3.5rem);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.hero-subtitle-mobile-first-strategy {
  color: #e2e8f0;
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  margin-bottom: 2rem;
  line-height: 1.4;
}

.hero-meta-mobile-first-strategy {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.meta-badge-mobile-first-strategy {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.25rem;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 20px;
  font-size: clamp(0.8rem, 1vw, 0.9375rem);
  font-weight: 500;
  color: #38bdf8;
}

.meta-badge-mobile-first-strategy i {
  color: #38bdf8;
}

.hero-stats-mobile-first-strategy {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 3.5rem);
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item-mobile-first-strategy {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-number-mobile-first-strategy {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
}

.stat-label-mobile-first-strategy {
  font-size: clamp(0.75rem, 1.5vw, 0.9375rem);
  color: #cbd5e1;
  font-weight: 500;
}

.breadcrumbs-mobile-first-strategy {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
  font-size: 0.875rem;
}

.breadcrumb-link-mobile-first-strategy {
  color: #38bdf8;
  transition: color 0.3s ease;
  text-decoration: none;
}

.breadcrumb-link-mobile-first-strategy:hover {
  color: #0ea5e9;
}

.breadcrumb-separator-mobile-first-strategy {
  color: #64748b;
}

.breadcrumb-current-mobile-first-strategy {
  color: #cbd5e1;
}

@media (max-width: 768px) {
  .hero-content-mobile-first-strategy {
    flex-direction: column;
  }

  .hero-text-wrapper-mobile-first-strategy,
  .hero-image-mobile-first-strategy {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.introduction-section-mobile-first-strategy {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.introduction-content-mobile-first-strategy {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.introduction-text-mobile-first-strategy {
  flex: 1 1 50%;
  max-width: 50%;
}

.introduction-image-mobile-first-strategy {
  flex: 1 1 50%;
  max-width: 50%;
}

.introduction-img-mobile-first-strategy {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}

.introduction-title-mobile-first-strategy {
  color: #0f172a;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.introduction-paragraph-mobile-first-strategy {
  color: #334155;
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .introduction-content-mobile-first-strategy {
    flex-direction: column;
  }

  .introduction-text-mobile-first-strategy,
  .introduction-image-mobile-first-strategy {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.strategy-section-mobile-first-strategy {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.strategy-header-mobile-first-strategy {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.strategy-tag-mobile-first-strategy {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  color: #38bdf8;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.strategy-title-mobile-first-strategy {
  color: #ffffff;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.strategy-subtitle-mobile-first-strategy {
  color: #cbd5e1;
  font-size: clamp(1rem, 2vw, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.strategy-steps-mobile-first-strategy {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.strategy-step-mobile-first-strategy {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  align-items: flex-start;
  transition: all 0.3s ease;
}

.strategy-step-mobile-first-strategy:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #38bdf8;
}

.strategy-step-number-mobile-first-strategy {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #38bdf8;
  flex-shrink: 0;
  min-width: 70px;
  line-height: 1;
}

.strategy-step-content-mobile-first-strategy {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.strategy-step-title-mobile-first-strategy {
  color: #ffffff;
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-weight: 700;
}

.strategy-step-text-mobile-first-strategy {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .strategy-step-mobile-first-strategy {
    flex-direction: column;
    padding: 1.5rem;
  }

  .strategy-step-number-mobile-first-strategy {
    font-size: 2rem;
    min-width: auto;
  }
}

.techniques-section-mobile-first-strategy {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.techniques-content-mobile-first-strategy {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.techniques-text-mobile-first-strategy {
  flex: 1 1 50%;
  max-width: 50%;
}

.techniques-image-mobile-first-strategy {
  flex: 1 1 50%;
  max-width: 50%;
}

.techniques-img-mobile-first-strategy {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}

.techniques-title-mobile-first-strategy {
  color: #0f172a;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1.5rem;
}

.techniques-paragraph-mobile-first-strategy {
  color: #334155;
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.techniques-highlight-mobile-first-strategy {
  padding: 1.5rem;
  background: #ffffff;
  border-left: 4px solid #38bdf8;
  border-radius: 8px;
  margin: 2rem 0;
}

.techniques-highlight-text-mobile-first-strategy {
  color: #334155;
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
}

@media (max-width: 768px) {
  .techniques-content-mobile-first-strategy {
    flex-direction: column;
  }

  .techniques-text-mobile-first-strategy,
  .techniques-image-mobile-first-strategy {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.tools-section-mobile-first-strategy {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.tools-header-mobile-first-strategy {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.tools-tag-mobile-first-strategy {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  color: #38bdf8;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.tools-title-mobile-first-strategy {
  color: #ffffff;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.tools-subtitle-mobile-first-strategy {
  color: #cbd5e1;
  font-size: clamp(1rem, 2vw, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.tools-cards-mobile-first-strategy {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
}

.tools-card-mobile-first-strategy {
  flex: 1 1 250px;
  max-width: 350px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.tools-card-mobile-first-strategy:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #38bdf8;
  transform: translateY(-4px);
}

.tools-card-icon-mobile-first-strategy {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.15);
  border-radius: 10px;
  color: #38bdf8;
  font-size: 1.5rem;
}

.tools-card-title-mobile-first-strategy {
  color: #ffffff;
  font-size: 1.125rem;
  font-weight: 700;
}

.tools-card-text-mobile-first-strategy {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .tools-card-mobile-first-strategy {
    flex: 1 1 100%;
    max-width: none;
  }
}

.best-practices-section-mobile-first-strategy {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.best-practices-content-mobile-first-strategy {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.best-practices-image-mobile-first-strategy {
  flex: 1 1 50%;
  max-width: 50%;
}

.best-practices-img-mobile-first-strategy {
  width: 100%;
  height: auto;
  border-radius: 16px;
  display: block;
}

.best-practices-text-mobile-first-strategy {
  flex: 1 1 50%;
  max-width: 50%;
}

.best-practices-title-mobile-first-strategy {
  color: #0f172a;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 2rem;
}

.best-practices-quote-mobile-first-strategy {
  padding: 2rem;
  border-left: 4px solid #38bdf8;
  background: #f8fafc;
  border-radius: 8px;
  margin: 2rem 0;
}

.quote-text-mobile-first-strategy {
  color: #334155;
  font-size: clamp(1rem, 2vw, 1.125rem);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.quote-author-mobile-first-strategy {
  color: #64748b;
  font-size: 0.9375rem;
  font-style: normal;
}

.best-practices-list-mobile-first-strategy {
  list-style: none;
  padding: 0;
  margin: 0;
}

.best-practices-item-mobile-first-strategy {
  color: #334155;
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  padding-left: 2rem;
  margin-bottom: 1rem;
  position: relative;
}

.best-practices-item-mobile-first-strategy::before {
  content: '';
  position: absolute;
  left: 0;
  color: #38bdf8;
  font-weight: bold;
}

@media (max-width: 768px) {
  .best-practices-content-mobile-first-strategy {
    flex-direction: column;
  }

  .best-practices-image-mobile-first-strategy,
  .best-practices-text-mobile-first-strategy {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.conclusion-section-mobile-first-strategy {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.conclusion-content-mobile-first-strategy {
  max-width: 800px;
  margin: 0 auto;
}

.conclusion-title-mobile-first-strategy {
  color: #ffffff;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 2rem;
  text-align: center;
}

.conclusion-text-mobile-first-strategy {
  color: #cbd5e1;
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.conclusion-cta-mobile-first-strategy {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 12px;
  padding: 2.5rem;
  text-align: center;
  margin-top: 3rem;
}

.cta-title-mobile-first-strategy {
  color: #ffffff;
  font-size: 1.375rem;
  margin-bottom: 1rem;
}

.cta-text-mobile-first-strategy {
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.cta-button-mobile-first-strategy {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2.5rem;
  background: #38bdf8;
  color: #0f172a;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.3s ease;
}

.cta-button-mobile-first-strategy:hover {
  background: #0ea5e9;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(56, 189, 248, 0.3);
}

.related-section-mobile-first-strategy {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.related-header-mobile-first-strategy {
  text-align: center;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.related-title-mobile-first-strategy {
  color: #0f172a;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  margin-bottom: 1rem;
}

.related-subtitle-mobile-first-strategy {
  color: #64748b;
  font-size: clamp(1rem, 2vw, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.related-cards-mobile-first-strategy {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2.5rem);
}

.related-card-mobile-first-strategy {
  flex: 1 1 300px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}

.related-card-mobile-first-strategy:hover {
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
  transform: translateY(-4px);
}

.related-card-image-mobile-first-strategy {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.related-card-image-mobile-first-strategy img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.related-card-title-mobile-first-strategy {
  color: #0f172a;
  font-size: 1.125rem;
  font-weight: 700;
  padding: 0 1.5rem;
  padding-top: 1.5rem;
}

.related-card-text-mobile-first-strategy {
  color: #64748b;
  font-size: 0.9375rem;
  line-height: 1.6;
  padding: 0 1.5rem;
}

.related-card-link-mobile-first-strategy {
  color: #38bdf8;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0 1.5rem 1.5rem 1.5rem;
  text-decoration: none;
  transition: color 0.3s ease;
}

.related-card-link-mobile-first-strategy:hover {
  color: #0ea5e9;
}

@media (max-width: 768px) {
  .related-card-mobile-first-strategy {
    flex: 1 1 100%;
    max-width: none;
  }
}

.disclaimer-section-mobile-first-strategy {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.disclaimer-content-mobile-first-strategy {
  max-width: 900px;
  margin: 0 auto;
}

.disclaimer-title-mobile-first-strategy {
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.disclaimer-text-mobile-first-strategy {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .hero-stats-mobile-first-strategy {
    flex-direction: column;
    gap: 1.5rem;
    padding-top: 1.5rem;
  }

  .stat-item-mobile-first-strategy {
    align-items: flex-start;
  }

  .breadcrumbs-mobile-first-strategy {
    font-size: 0.75rem;
  }
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

a {
  text-decoration: none;
  transition: all 0.3s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.main-mastering-media-queries {
  width: 100%;
  background: #ffffff;
}

.hero-section-mastering-media-queries {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  position: relative;
}

.hero-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.breadcrumbs-mastering-media-queries {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin-bottom: 2rem;
  align-items: center;
}

.breadcrumb-link-mastering-media-queries {
  color: #3b82f6;
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-link-mastering-media-queries:hover {
  color: #60a5fa;
}

.breadcrumb-separator-mastering-media-queries,
.breadcrumb-current-mastering-media-queries {
  color: #64748b;
}

.hero-content-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-title-mastering-media-queries {
  font-size: clamp(2rem, 6vw + 0.5rem, 3.5rem);
  color: #ffffff;
  font-weight: 700;
  line-height: 1.1;
}

.hero-subtitle-mastering-media-queries {
  font-size: clamp(1.25rem, 3vw + 0.5rem, 1.75rem);
  color: #f1f5f9;
  font-weight: 600;
}

.hero-description-mastering-media-queries {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  line-height: 1.7;
  max-width: 650px;
}

.hero-meta-mastering-media-queries {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0 2rem 0;
}

.meta-badge-mastering-media-queries {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  border-radius: 20px;
  font-size: 0.875rem;
  color: #60a5fa;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.meta-badge-mastering-media-queries i {
  font-size: 0.875rem;
}

.hero-image-mastering-media-queries {
  width: 100%;
  max-height: 450px;
  object-fit: cover;
  border-radius: 16px;
  display: block;
}

@media (min-width: 768px) {
  .hero-image-mastering-media-queries {
    max-height: 500px;
  }
}

.intro-section-mastering-media-queries {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.intro-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.intro-content-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

@media (min-width: 768px) {
  .intro-content-mastering-media-queries {
    flex-direction: row;
    align-items: center;
  }
}

.intro-text-mastering-media-queries {
  flex: 1 1 50%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.intro-title-mastering-media-queries {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
  color: #0f172a;
  font-weight: 700;
}

.intro-description-mastering-media-queries {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #334155;
  line-height: 1.8;
}

.intro-text-mastering-media-queries > p {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #475569;
  line-height: 1.8;
}

.intro-image-mastering-media-queries {
  flex: 1 1 50%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

@media (max-width: 767px) {
  .intro-image-mastering-media-queries {
    max-height: 350px;
    object-fit: cover;
  }
}

.fundamentals-section-mastering-media-queries {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.fundamentals-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.fundamentals-content-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.fundamentals-title-mastering-media-queries {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
  color: #ffffff;
  font-weight: 700;
  text-align: center;
  margin-bottom: 1rem;
}

.fundamentals-steps-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.step-item-mastering-media-queries {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  align-items: flex-start;
  padding: 1.5rem;
  background: rgba(59, 130, 246, 0.08);
  border-radius: 12px;
  border: 1px solid rgba(59, 130, 246, 0.15);
}

.step-number-mastering-media-queries {
  font-size: clamp(2rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #3b82f6;
  line-height: 1;
  flex-shrink: 0;
  min-width: 60px;
}

.step-content-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.step-title-mastering-media-queries {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  color: #ffffff;
  font-weight: 600;
}

.step-text-mastering-media-queries {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #cbd5e1;
  line-height: 1.7;
}

.fundamentals-image-mastering-media-queries {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

@media (max-width: 767px) {
  .step-item-mastering-media-queries {
    padding: 1.25rem;
    gap: 1rem;
  }
}

.advanced-section-mastering-media-queries {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.advanced-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.advanced-wrapper-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

@media (min-width: 768px) {
  .advanced-wrapper-mastering-media-queries {
    flex-direction: row;
    align-items: center;
  }
}

.advanced-image-mastering-media-queries {
  flex: 1 1 50%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

@media (max-width: 767px) {
  .advanced-image-mastering-media-queries {
    max-height: 350px;
    object-fit: cover;
  }
}

.advanced-text-mastering-media-queries {
  flex: 1 1 50%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.advanced-title-mastering-media-queries {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
  color: #0f172a;
  font-weight: 700;
}

.advanced-description-mastering-media-queries {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #475569;
  line-height: 1.8;
}

.advanced-features-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-item-mastering-media-queries {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.75rem 0;
  color: #334155;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  line-height: 1.6;
}

.feature-icon-mastering-media-queries {
  color: #3b82f6;
  font-weight: bold;
  flex-shrink: 0;
}

.practical-section-mastering-media-queries {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.practical-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.practical-content-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.practical-title-mastering-media-queries {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
  color: #0f172a;
  font-weight: 700;
  text-align: center;
}

.practical-intro-mastering-media-queries {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #475569;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.practical-cards-mastering-media-queries {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
  margin-bottom: 2rem;
}

.practical-card-mastering-media-queries {
  flex: 1 1 250px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.practical-card-mastering-media-queries:hover {
  border-color: #3b82f6;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.12);
  transform: translateY(-4px);
}

.card-icon-mastering-media-queries {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #eff6ff;
  border-radius: 10px;
  color: #3b82f6;
  font-size: 1.5rem;
}

.card-title-mastering-media-queries {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  color: #1e293b;
  font-weight: 600;
}

.card-text-mastering-media-queries {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #64748b;
  line-height: 1.6;
}

@media (max-width: 767px) {
  .practical-card-mastering-media-queries {
    flex: 1 1 100%;
    max-width: none;
  }
}

.practical-image-mastering-media-queries {
  width: 100%;
  max-height: 400px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.quote-section-mastering-media-queries {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.quote-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.featured-quote-mastering-media-queries {
  padding: clamp(2rem, 5vw, 3rem) clamp(2rem, 4vw, 3rem);
  border-left: 4px solid #3b82f6;
  background: rgba(59, 130, 246, 0.08);
  border-radius: 8px;
  max-width: 700px;
  margin: 0 auto;
}

.quote-text-mastering-media-queries {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  color: #ffffff;
  font-style: italic;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.quote-author-mastering-media-queries {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #cbd5e1;
  font-style: normal;
}

.best-practices-section-mastering-media-queries {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.best-practices-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.best-practices-wrapper-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

@media (min-width: 768px) {
  .best-practices-wrapper-mastering-media-queries {
    flex-direction: row;
    align-items: center;
  }
}

.best-practices-text-mastering-media-queries {
  flex: 1 1 50%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.best-practices-title-mastering-media-queries {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
  color: #0f172a;
  font-weight: 700;
}

.best-practices-intro-mastering-media-queries {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #475569;
  line-height: 1.8;
}

.best-practices-list-mastering-media-queries {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.list-item-mastering-media-queries {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.5rem 0;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #334155;
  line-height: 1.6;
}

.list-item-mastering-media-queries::before {
  content: '';
  color: #3b82f6;
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.best-practices-image-mastering-media-queries {
  flex: 1 1 50%;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

@media (max-width: 767px) {
  .best-practices-image-mastering-media-queries {
    max-height: 350px;
    object-fit: cover;
  }
}

.conclusion-section-mastering-media-queries {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.conclusion-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.conclusion-content-mastering-media-queries {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  max-width: 750px;
  margin: 0 auto;
}

.conclusion-title-mastering-media-queries {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
  color: #0f172a;
  font-weight: 700;
}

.conclusion-text-mastering-media-queries {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #475569;
  line-height: 1.8;
}

.cta-box-mastering-media-queries {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  padding: clamp(2rem, 5vw, 3rem);
  border-radius: 12px;
  text-align: center;
  color: #ffffff;
  margin-top: 2rem;
}

.cta-title-mastering-media-queries {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  color: #ffffff;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.cta-text-mastering-media-queries {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #cbd5e1;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.cta-button-mastering-media-queries {
  display: inline-block;
  padding: clamp(0.75rem, 1.5vw, 1rem) clamp(1.5rem, 3vw, 2rem);
  background: #3b82f6;
  color: #ffffff;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  transition: all 0.3s ease;
}

.cta-button-mastering-media-queries:hover {
  background: #2563eb;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.disclaimer-section-mastering-media-queries {
  background: #ffffff;
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  border-top: 1px solid #e2e8f0;
  overflow: hidden;
}

.disclaimer-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.disclaimer-content-mastering-media-queries {
  background: #f0f4f8;
  padding: clamp(1.5rem, 3vw, 2rem);
  border-radius: 8px;
  border-left: 4px solid #0f172a;
  max-width: 750px;
  margin: 0 auto;
}

.disclaimer-title-mastering-media-queries {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  color: #0f172a;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.disclaimer-text-mastering-media-queries {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #475569;
  line-height: 1.7;
}

.related-section-mastering-media-queries {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.related-section-mastering-media-queries .container {
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.related-header-mastering-media-queries {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.related-title-mastering-media-queries {
  font-size: clamp(1.75rem, 4vw + 0.5rem, 2.5rem);
  color: #ffffff;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.related-subtitle-mastering-media-queries {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
}

.related-cards-mastering-media-queries {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
}

.related-card-mastering-media-queries {
  flex: 1 1 300px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.related-card-mastering-media-queries:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: #3b82f6;
  transform: translateY(-4px);
}

.related-card-title-mastering-media-queries {
  font-size: clamp(1.125rem, 2vw + 0.5rem, 1.375rem);
  color: #ffffff;
  font-weight: 700;
}

.related-card-text-mastering-media-queries {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #cbd5e1;
  line-height: 1.6;
  flex-grow: 1;
}

.related-card-link-mastering-media-queries {
  display: inline-block;
  color: #3b82f6;
  text-decoration: none;
  font-weight: 600;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  transition: all 0.3s ease;
}

.related-card-link-mastering-media-queries:hover {
  color: #60a5fa;
  text-decoration: underline;
}

@media (max-width: 767px) {
  .related-card-mastering-media-queries {
    flex: 1 1 100%;
    max-width: none;
  }
  
  .intro-content-mastering-media-queries {
    flex-direction: column;
  }
  
  .advanced-wrapper-mastering-media-queries {
    flex-direction: column;
  }
  
  .best-practices-wrapper-mastering-media-queries {
    flex-direction: column;
  }
}

.main-flexbox-grid-responsive {
  width: 100%;
  background: #ffffff;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.breadcrumbs-flexbox-grid-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: clamp(0.75rem, 1vw, 0.875rem);
  margin-bottom: 2rem;
  color: #64748b;
}

.breadcrumb-link-flexbox-grid-responsive {
  color: #3b82f6;
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-link-flexbox-grid-responsive:hover {
  color: #2563eb;
  text-decoration: underline;
}

.breadcrumb-separator-flexbox-grid-responsive {
  color: #cbd5e1;
  margin: 0 0.25rem;
}

.breadcrumb-current-flexbox-grid-responsive {
  color: #0f172a;
  font-weight: 500;
}

.hero-section-flexbox-grid-responsive {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  position: relative;
}

.hero-content-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  margin-bottom: 3rem;
}

.hero-text-wrapper-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-image-wrapper-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-title-flexbox-grid-responsive {
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.15;
  margin-bottom: 1rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-subtitle-flexbox-grid-responsive {
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  color: #e2e8f0;
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.hero-description-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero-featured-image-flexbox-grid-responsive {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.article-meta-flexbox-grid-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 1.5rem 0;
}

.meta-badge-flexbox-grid-responsive {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  border-radius: 20px;
  font-size: 0.875rem;
  color: #38bdf8;
}

.meta-badge-flexbox-grid-responsive i {
  color: #3b82f6;
}

.hero-stats-flexbox-grid-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 3rem);
  justify-content: flex-start;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-item-flexbox-grid-responsive {
  flex: 0 1 auto;
}

.stat-number-flexbox-grid-responsive {
  display: block;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #3b82f6;
  line-height: 1;
}

.stat-label-flexbox-grid-responsive {
  display: block;
  font-size: 0.875rem;
  color: #cbd5e1;
  margin-top: 0.5rem;
}

@media (max-width: 768px) {
  .hero-content-flexbox-grid-responsive {
    flex-direction: column;
  }

  .hero-text-wrapper-flexbox-grid-responsive,
  .hero-image-wrapper-flexbox-grid-responsive {
    flex: 1 1 100%;
    max-width: 100%;
  }

  .hero-stats-flexbox-grid-responsive {
    gap: 1.5rem;
  }
}

.intro-section-flexbox-grid-responsive {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.intro-content-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.intro-text-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.intro-image-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.intro-title-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.intro-description-flexbox-grid-responsive,
.intro-text-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #334155;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.intro-featured-image-flexbox-grid-responsive {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

@media (max-width: 768px) {
  .intro-content-flexbox-grid-responsive {
    flex-direction: column;
  }

  .intro-text-flexbox-grid-responsive,
  .intro-image-flexbox-grid-responsive {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.concepts-section-flexbox-grid-responsive {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.concepts-header-flexbox-grid-responsive {
  text-align: center;
  margin-bottom: 3rem;
}

.section-tag-flexbox-grid-responsive {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  color: #38bdf8;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 1rem;
}

.concepts-title-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.concepts-subtitle-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto;
}

.concepts-content-wrapper-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.concepts-text-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.concepts-image-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.concepts-description-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #e2e8f0;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.flex-concepts-list-flexbox-grid-responsive {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.concept-item-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: 1rem;
  align-items: flex-start;
}

.concept-icon-flexbox-grid-responsive {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.15);
  border-radius: 8px;
  color: #38bdf8;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.concept-text-flexbox-grid-responsive {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.concept-title-flexbox-grid-responsive {
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
}

.concept-detail-flexbox-grid-responsive {
  font-size: 0.9375rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.concepts-visual-flexbox-grid-responsive {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

@media (max-width: 768px) {
  .concepts-content-wrapper-flexbox-grid-responsive {
    flex-direction: column;
  }

  .concepts-text-flexbox-grid-responsive,
  .concepts-image-flexbox-grid-responsive {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.grid-section-flexbox-grid-responsive {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.grid-header-flexbox-grid-responsive {
  text-align: center;
  margin-bottom: 3rem;
}

.grid-title-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.grid-subtitle-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
}

.grid-content-wrapper-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.grid-image-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.grid-text-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.grid-visual-flexbox-grid-responsive {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.grid-description-flexbox-grid-responsive,
.grid-paragraph-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #334155;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.grid-features-flexbox-grid-responsive {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.feature-box-flexbox-grid-responsive {
  padding: 1rem;
  background: #f8fafc;
  border-radius: 8px;
  border-left: 4px solid #3b82f6;
}

.feature-title-flexbox-grid-responsive {
  font-size: 1rem;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 0.5rem;
}

.feature-text-flexbox-grid-responsive {
  font-size: 0.875rem;
  color: #64748b;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .grid-content-wrapper-flexbox-grid-responsive {
    flex-direction: column;
  }

  .grid-image-flexbox-grid-responsive,
  .grid-text-flexbox-grid-responsive {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.comparison-section-flexbox-grid-responsive {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.comparison-header-flexbox-grid-responsive {
  text-align: center;
  margin-bottom: 3rem;
}

.comparison-title-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.comparison-subtitle-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  max-width: 600px;
  margin: 0 auto;
}

.comparison-content-wrapper-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 3rem);
  margin-bottom: 3rem;
}

.comparison-left-flexbox-grid-responsive,
.comparison-right-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.comparison-card-flexbox-grid-responsive {
  padding: clamp(1.5rem, 3vw, 2rem);
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
}

.comparison-card-title-flexbox-grid-responsive {
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.comparison-list-flexbox-grid-responsive {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comparison-item-flexbox-grid-responsive {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #e2e8f0;
  line-height: 1.6;
}

.comparison-item-flexbox-grid-responsive::before {
  content: '';
  color: #38bdf8;
  font-weight: bold;
  flex-shrink: 0;
  margin-top: 2px;
}

.comparison-image-wrapper-flexbox-grid-responsive {
  margin-top: 2rem;
}

.comparison-image-flexbox-grid-responsive {
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

@media (max-width: 768px) {
  .comparison-content-wrapper-flexbox-grid-responsive {
    flex-direction: column;
  }

  .comparison-left-flexbox-grid-responsive,
  .comparison-right-flexbox-grid-responsive {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.implementation-section-flexbox-grid-responsive {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.implementation-header-flexbox-grid-responsive {
  text-align: center;
  margin-bottom: 3rem;
}

.implementation-title-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.implementation-subtitle-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #64748b;
  max-width: 600px;
  margin: 0 auto;
}

.patterns-wrapper-flexbox-grid-responsive {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.pattern-step-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  padding: 1.5rem;
  background: #f8fafc;
  border-radius: 12px;
  border-left: 4px solid #3b82f6;
  align-items: flex-start;
}

.step-number-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  color: #3b82f6;
  line-height: 1;
  flex-shrink: 0;
  min-width: 60px;
}

.step-content-flexbox-grid-responsive {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.step-title-flexbox-grid-responsive {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0f172a;
}

.step-description-flexbox-grid-responsive {
  font-size: 0.9375rem;
  color: #64748b;
  line-height: 1.6;
}

.implementation-image-wrapper-flexbox-grid-responsive {
  margin-top: 2rem;
}

.implementation-image-flexbox-grid-responsive {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.best-practices-section-flexbox-grid-responsive {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.best-practices-header-flexbox-grid-responsive {
  text-align: center;
  margin-bottom: 2rem;
}

.best-practices-title-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.featured-quote-flexbox-grid-responsive {
  padding: 2rem 2.5rem;
  border-left: 4px solid #3b82f6;
  background: rgba(59, 130, 246, 0.08);
  margin: 2rem 0;
  border-radius: 8px;
}

.quote-text-flexbox-grid-responsive {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  color: #e2e8f0;
  font-style: italic;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.quote-author-flexbox-grid-responsive {
  font-size: 0.875rem;
  color: #cbd5e1;
  font-style: normal;
}

.practices-grid-flexbox-grid-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
  margin-top: 2rem;
}

.practice-card-flexbox-grid-responsive {
  flex: 1 1 300px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.practice-card-flexbox-grid-responsive:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: #3b82f6;
  transform: translateY(-4px);
}

.practice-icon-flexbox-grid-responsive {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(59, 130, 246, 0.15);
  border-radius: 10px;
  color: #38bdf8;
  font-size: 1.5rem;
}

.practice-title-flexbox-grid-responsive {
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
}

.practice-text-flexbox-grid-responsive {
  font-size: 0.9375rem;
  color: #cbd5e1;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .practice-card-flexbox-grid-responsive {
    flex: 1 1 100%;
    max-width: none;
  }
}

.conclusion-section-flexbox-grid-responsive {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.conclusion-content-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.conclusion-text-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.conclusion-image-flexbox-grid-responsive {
  flex: 1 1 50%;
  max-width: 50%;
}

.conclusion-title-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.conclusion-description-flexbox-grid-responsive,
.conclusion-text-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #334155;
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.conclusion-featured-image-flexbox-grid-responsive {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.cta-box-flexbox-grid-responsive {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  padding: clamp(2rem, 5vw, 3rem);
  border-radius: 16px;
  text-align: center;
  color: #ffffff;
  margin-top: 2rem;
}

.cta-title-flexbox-grid-responsive {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

.cta-text-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: rgba(255, 255, 255, 0.95);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.btn-primary-cta-flexbox-grid-responsive {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 3vw, 2rem);
  background: #ffffff;
  color: #3b82f6;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: clamp(0.875rem, 1vw, 1rem);
}

.btn-primary-cta-flexbox-grid-responsive:hover {
  background: #f0f4f8;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .conclusion-content-flexbox-grid-responsive {
    flex-direction: column;
  }

  .conclusion-text-flexbox-grid-responsive,
  .conclusion-image-flexbox-grid-responsive {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.disclaimer-section-flexbox-grid-responsive {
  background: #f8fafc;
  padding: clamp(2rem, 5vw, 4rem) 0;
  overflow: hidden;
}

.disclaimer-content-flexbox-grid-responsive {
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  align-items: flex-start;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: #ffffff;
  border-left: 4px solid #f59e0b;
  border-radius: 8px;
}

.disclaimer-icon-flexbox-grid-responsive {
  font-size: 1.75rem;
  color: #f59e0b;
  flex-shrink: 0;
  margin-top: 2px;
}

.disclaimer-text-flexbox-grid-responsive {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.disclaimer-title-flexbox-grid-responsive {
  font-size: 1.125rem;
  font-weight: 600;
  color: #0f172a;
}

.disclaimer-description-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: #64748b;
  line-height: 1.6;
}

.related-section-flexbox-grid-responsive {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.related-header-flexbox-grid-responsive {
  text-align: center;
  margin-bottom: 3rem;
}

.related-title-flexbox-grid-responsive {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.75rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.5rem;
  line-height: 1.2;
}

.related-subtitle-flexbox-grid-responsive {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
}

.related-cards-flexbox-grid-responsive {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1rem, 3vw, 2rem);
}

.related-card-flexbox-grid-responsive {
  flex: 1 1 300px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: all 0.3s ease;
}

.related-card-content-flexbox-grid-responsive {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  height: 100%;
  transition: all 0.3s ease;
}

.related-card-flexbox-grid-responsive:hover .related-card-content-flexbox-grid-responsive {
  background: rgba(59, 130, 246, 0.12);
  border-color: #3b82f6;
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(59, 130, 246, 0.2);
}

.related-card-title-flexbox-grid-responsive {
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.3;
}

.related-card-text-flexbox-grid-responsive {
  font-size: 0.9375rem;
  color: #cbd5e1;
  line-height: 1.6;
}

.related-link-arrow-flexbox-grid-responsive {
  font-size: 0.875rem;
  color: #38bdf8;
  font-weight: 600;
  margin-top: auto;
  transition: all 0.3s ease;
}

.related-card-flexbox-grid-responsive:hover .related-link-arrow-flexbox-grid-responsive {
  color: #60a5fa;
}

@media (max-width: 768px) {
  .related-card-flexbox-grid-responsive {
    flex: 1 1 100%;
    max-width: none;
  }
}

@media (min-width: 768px) {
  .hero-section-flexbox-grid-responsive {
    padding: clamp(4rem, 8vw, 6rem) 0;
  }

  .intro-section-flexbox-grid-responsive,
  .concepts-section-flexbox-grid-responsive,
  .grid-section-flexbox-grid-responsive,
  .comparison-section-flexbox-grid-responsive,
  .implementation-section-flexbox-grid-responsive,
  .best-practices-section-flexbox-grid-responsive,
  .conclusion-section-flexbox-grid-responsive {
    padding: clamp(4rem, 8vw, 6rem) 0;
  }
}

@media (min-width: 1024px) {
  .hero-section-flexbox-grid-responsive {
    padding: 6rem 0;
  }

  .intro-section-flexbox-grid-responsive,
  .concepts-section-flexbox-grid-responsive,
  .grid-section-flexbox-grid-responsive,
  .comparison-section-flexbox-grid-responsive,
  .implementation-section-flexbox-grid-responsive,
  .best-practices-section-flexbox-grid-responsive,
  .conclusion-section-flexbox-grid-responsive {
    padding: 6rem 0;
  }
}

.main-mobile-performance-optimization {
  width: 100%;
}

.hero-section-mobile-performance-optimization {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.breadcrumbs-mobile-performance-optimization {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.breadcrumb-link-mobile-performance-optimization {
  color: #3b82f6;
  transition: color 0.3s ease;
}

.breadcrumb-link-mobile-performance-optimization:hover {
  color: #60a5fa;
}

.breadcrumb-separator-mobile-performance-optimization {
  color: #64748b;
}

.breadcrumb-current-mobile-performance-optimization {
  color: #cbd5e1;
}

.hero-content-mobile-performance-optimization {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.hero-text-wrapper-mobile-performance-optimization {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-title-mobile-performance-optimization {
  color: #ffffff;
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 1rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.hero-subtitle-mobile-performance-optimization {
  color: #cbd5e1;
  font-size: clamp(1rem, 2vw + 0.5rem, 1.25rem);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.hero-meta-mobile-performance-optimization {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.meta-badge-mobile-performance-optimization {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 20px;
  font-size: 0.875rem;
  color: #3b82f6;
}

.meta-badge-mobile-performance-optimization i {
  font-size: 0.875rem;
}

.hero-image-wrapper-mobile-performance-optimization {
  flex: 1 1 50%;
  max-width: 50%;
}

.hero-image-mobile-performance-optimization {
  width: 100%;
  height: auto;
  max-height: 400px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

@media (max-width: 768px) {
  .hero-content-mobile-performance-optimization {
    flex-direction: column;
  }

  .hero-text-wrapper-mobile-performance-optimization,
  .hero-image-wrapper-mobile-performance-optimization {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.introduction-section-mobile-performance-optimization {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.introduction-content-mobile-performance-optimization {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.intro-text-mobile-performance-optimization {
  flex: 1 1 50%;
  max-width: 50%;
}

.intro-title-mobile-performance-optimization {
  color: #0f172a;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.intro-description-mobile-performance-optimization {
  color: #374151;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.intro-image-mobile-performance-optimization {
  flex: 1 1 50%;
  max-width: 50%;
}

.intro-image-asset-mobile-performance-optimization {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

@media (max-width: 768px) {
  .introduction-content-mobile-performance-optimization {
    flex-direction: column;
  }

  .intro-text-mobile-performance-optimization,
  .intro-image-mobile-performance-optimization {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.core-techniques-section-mobile-performance-optimization {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.core-techniques-header-mobile-performance-optimization {
  text-align: center;
  margin-bottom: 3rem;
}

.section-tag-mobile-performance-optimization {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(59, 130, 246, 0.15);
  color: #60a5fa;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.core-techniques-title-mobile-performance-optimization {
  color: #ffffff;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.core-techniques-subtitle-mobile-performance-optimization {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.techniques-grid-mobile-performance-optimization {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2rem);
}

.technique-card-mobile-performance-optimization {
  flex: 1 1 100%;
  display: flex;
  flex-direction: row;
  gap: 1.5rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  align-items: flex-start;
}

.technique-number-mobile-performance-optimization {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1;
  color: #3b82f6;
  flex-shrink: 0;
  min-width: 60px;
}

.technique-content-mobile-performance-optimization {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.technique-title-mobile-performance-optimization {
  color: #ffffff;
  font-size: 1.125rem;
  font-weight: 600;
}

.technique-text-mobile-performance-optimization {
  color: #cbd5e1;
  font-size: 0.9375rem;
  line-height: 1.6;
}

.practical-implementation-section-mobile-performance-optimization {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.implementation-wrapper-mobile-performance-optimization {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.implementation-text-mobile-performance-optimization {
  flex: 1 1 50%;
  max-width: 50%;
}

.implementation-title-mobile-performance-optimization {
  color: #0f172a;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.implementation-description-mobile-performance-optimization {
  color: #374151;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.implementation-highlight-mobile-performance-optimization {
  background: #ffffff;
  border-left: 4px solid #3b82f6;
  padding: 1.5rem;
  border-radius: 8px;
  margin: 1.5rem 0;
}

.highlight-text-mobile-performance-optimization {
  color: #1e293b;
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
}

.implementation-image-mobile-performance-optimization {
  flex: 1 1 50%;
  max-width: 50%;
}

.implementation-image-asset-mobile-performance-optimization {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

@media (max-width: 768px) {
  .implementation-wrapper-mobile-performance-optimization {
    flex-direction: column;
  }

  .implementation-text-mobile-performance-optimization,
  .implementation-image-mobile-performance-optimization {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.tools-section-mobile-performance-optimization {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.tools-header-mobile-performance-optimization {
  text-align: center;
  margin-bottom: 3rem;
}

.tools-title-mobile-performance-optimization {
  color: #ffffff;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.tools-subtitle-mobile-performance-optimization {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.tools-grid-mobile-performance-optimization {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2rem);
}

.tool-item-mobile-performance-optimization {
  flex: 1 1 300px;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.tool-item-mobile-performance-optimization:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: #3b82f6;
  transform: translateY(-4px);
}

.tool-name-mobile-performance-optimization {
  color: #ffffff;
  font-size: 1.125rem;
  font-weight: 600;
}

.tool-description-mobile-performance-optimization {
  color: #cbd5e1;
  font-size: 0.9375rem;
  line-height: 1.6;
  margin: 0;
}

.advanced-section-mobile-performance-optimization {
  background: #ffffff;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.advanced-wrapper-mobile-performance-optimization {
  display: flex;
  flex-direction: row;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
}

.advanced-image-mobile-performance-optimization {
  flex: 1 1 50%;
  max-width: 50%;
}

.advanced-image-asset-mobile-performance-optimization {
  width: 100%;
  height: auto;
  max-height: 350px;
  object-fit: cover;
  border-radius: 12px;
  display: block;
}

.advanced-text-mobile-performance-optimization {
  flex: 1 1 50%;
  max-width: 50%;
}

.advanced-title-mobile-performance-optimization {
  color: #0f172a;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.advanced-description-mobile-performance-optimization {
  color: #374151;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.featured-quote-mobile-performance-optimization {
  padding: 2rem 2.5rem;
  border-left: 4px solid #3b82f6;
  background: #f8fafc;
  margin: 2rem 0;
  border-radius: 8px;
}

.quote-text-mobile-performance-optimization {
  font-size: clamp(1.125rem, 2vw, 1.375rem);
  font-style: italic;
  color: #0f172a;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.quote-author-mobile-performance-optimization {
  font-size: 0.875rem;
  color: #64748b;
  font-style: normal;
}

@media (max-width: 768px) {
  .advanced-wrapper-mobile-performance-optimization {
    flex-direction: column;
  }

  .advanced-image-mobile-performance-optimization,
  .advanced-text-mobile-performance-optimization {
    flex: 1 1 100%;
    max-width: 100%;
  }
}

.conclusion-section-mobile-performance-optimization {
  background: #1e293b;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.conclusion-content-mobile-performance-optimization {
  max-width: 800px;
  margin: 0 auto;
}

.conclusion-title-mobile-performance-optimization {
  color: #ffffff;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
}

.conclusion-text-mobile-performance-optimization {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  line-height: 1.8;
  margin-bottom: 2rem;
}

.cta-box-mobile-performance-optimization {
  background: linear-gradient(135deg, #3b82f6, #06b6d4);
  padding: 3rem;
  border-radius: 16px;
  text-align: center;
  color: #ffffff;
  margin-top: 3rem;
}

.cta-title-mobile-performance-optimization {
  color: #ffffff;
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-text-mobile-performance-optimization {
  color: rgba(255, 255, 255, 0.95);
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  margin-bottom: 2rem;
  line-height: 1.6;
}

.btn-cta-mobile-performance-optimization {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.75rem, 2vw, 1rem) clamp(1.5rem, 3vw, 2.5rem);
  background: #ffffff;
  color: #3b82f6;
  font-weight: 600;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
}

.btn-cta-mobile-performance-optimization:hover {
  background: #f0f9ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.disclaimer-section-mobile-performance-optimization {
  background: #f8fafc;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.disclaimer-content-mobile-performance-optimization {
  max-width: 900px;
  margin: 0 auto;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: #ffffff;
  border-left: 4px solid #64748b;
  border-radius: 8px;
}

.disclaimer-title-mobile-performance-optimization {
  color: #0f172a;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.disclaimer-text-mobile-performance-optimization {
  color: #475569;
  font-size: 0.9375rem;
  line-height: 1.7;
  margin: 0;
}

.related-section-mobile-performance-optimization {
  background: #0f172a;
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.related-header-mobile-performance-optimization {
  text-align: center;
  margin-bottom: 3rem;
}

.related-title-mobile-performance-optimization {
  color: #ffffff;
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.related-subtitle-mobile-performance-optimization {
  color: #cbd5e1;
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.125rem);
  max-width: 600px;
  margin: 0 auto;
}

.related-cards-mobile-performance-optimization {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 2rem);
}

.related-card-mobile-performance-optimization {
  flex: 1 1 300px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.related-card-mobile-performance-optimization:hover {
  background: rgba(59, 130, 246, 0.1);
  border-color: #3b82f6;
  transform: translateY(-4px);
}

.related-card-content-mobile-performance-optimization {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  height: 100%;
}

.related-card-title-mobile-performance-optimization {
  color: #ffffff;
  font-size: 1.125rem;
  font-weight: 600;
}

.related-card-text-mobile-performance-optimization {
  color: #cbd5e1;
  font-size: 0.9375rem;
  line-height: 1.6;
  flex-grow: 1;
}

.related-card-link-mobile-performance-optimization {
  color: #60a5fa;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: auto;
}

.related-card-link-mobile-performance-optimization:hover {
  color: #93c5fd;
}

@media (max-width: 768px) {
  .related-card-mobile-performance-optimization {
    flex: 1 1 100%;
    max-width: none;
  }
}

@media (min-width: 768px) {
  .technique-card-mobile-performance-optimization {
    flex: 1 1 calc(50% - 0.75rem);
    max-width: calc(50% - 0.75rem);
  }

  .tool-item-mobile-performance-optimization {
    flex: 1 1 calc(50% - 0.75rem);
    max-width: calc(50% - 0.75rem);
  }
}

@media (min-width: 1024px) {
  .technique-card-mobile-performance-optimization {
    flex: 1 1 calc(33.333% - 1rem);
    max-width: calc(33.333% - 1rem);
  }

  .tool-item-mobile-performance-optimization {
    flex: 1 1 calc(33.333% - 1rem);
    max-width: calc(33.333% - 1rem);
  }

  .related-card-mobile-performance-optimization {
    flex: 1 1 calc(33.333% - 1.33rem);
    max-width: calc(33.333% - 1.33rem);
  }
}

:root {
  --color-dark-primary: #0f172a;
  --color-dark-secondary: #1e293b;
  --color-dark-tertiary: #334155;
  --color-light-primary: #ffffff;
  --color-light-secondary: #f8fafc;
  --color-light-tertiary: #f1f5f9;
  --color-card-dark: rgba(255, 255, 255, 0.05);
  --color-card-light: #ffffff;
  --color-text-light-primary: #ffffff;
  --color-text-light-secondary: #e2e8f0;
  --color-text-light-muted: #cbd5e1;
  --color-text-dark-primary: #0f172a;
  --color-text-dark-secondary: #334155;
  --color-text-dark-muted: #64748b;
  --color-primary: #3b82f6;
  --color-primary-hover: #2563eb;
  --color-secondary: #06b6d4;
  --color-accent-warm: #f59e0b;
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  --shadow-dark: 0 10px 30px rgba(0, 0, 0, 0.3);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;
  --space-4xl: 8rem;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body), sans-serif;
  line-height: 1.6;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: clamp(1rem, 5vw, 2rem);
  padding-right: clamp(1rem, 5vw, 2rem);
}

.responsive-design-journey-about {
  width: 100%;
}

.hero-adaptive-about {
  background: #0a0f1e;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.hero-adaptive-about::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.hero-adaptive-content-about {
  position: relative;
  z-index: 1;
}

.hero-adaptive-title-about {
  font-size: clamp(2rem, 5vw + 0.5rem, 3.5rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.15;
}

.hero-adaptive-subtitle-about {
  font-size: clamp(1.125rem, 2vw + 0.25rem, 1.375rem);
  color: #cbd5e1;
  max-width: 600px;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-stats-about {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(2rem, 4vw, 3rem);
  margin-top: 2.5rem;
}

.stat-item-about {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.stat-number-about {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #06b6d4;
  line-height: 1;
}

.stat-label-about {
  font-size: 0.875rem;
  color: #94a3b8;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 500;
}

.hero-image-about {
  width: 100%;
  max-width: 100%;
  height: auto;
  margin: 3rem 0 0 0;
  border-radius: var(--radius-lg);
  display: block;
}

@media (max-width: 768px) {
  .hero-adaptive-about {
    padding: clamp(2.5rem, 6vw, 4rem) 0;
  }

  .hero-stats-about {
    gap: 1.5rem;
  }
}

.foundation-section-about {
  background: #0d1526;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.foundation-section-about::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: -100px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.foundation-content-about {
  position: relative;
  z-index: 1;
}

.foundation-title-about {
  font-size: clamp(1.75rem, 4vw + 0.25rem, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.5rem;
}

.foundation-text-about {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.foundation-highlight-about {
  padding: 1.5rem;
  background: rgba(59, 130, 246, 0.08);
  border-left: 4px solid #06b6d4;
  border-radius: var(--radius-md);
  margin-top: 2rem;
}

.foundation-highlight-title-about {
  font-size: 1.125rem;
  font-weight: 600;
  color: #06b6d4;
  margin-bottom: 0.5rem;
}

.foundation-highlight-text-about {
  font-size: 0.9375rem;
  color: #e2e8f0;
  line-height: 1.6;
}

.expertise-section-about {
  background: #111d2f;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.expertise-section-about::before {
  content: '';
  position: absolute;
  top: 50%;
  right: -150px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  transform: translateY(-50%);
}

.expertise-content-about {
  position: relative;
  z-index: 1;
}

.expertise-intro-about {
  max-width: 800px;
  margin-bottom: 3rem;
}

.expertise-title-about {
  font-size: clamp(1.75rem, 4vw + 0.25rem, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

.expertise-description-about {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  line-height: 1.8;
}

.expertise-pillars-about {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.pillar-card-about {
  flex: 1 1 280px;
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: clamp(1.5rem, 3vw, 2rem);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: var(--radius-lg);
  transition: all 0.3s ease;
}

.pillar-card-about:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: #06b6d4;
  transform: translateY(-4px);
}

.pillar-icon-about {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(6, 182, 212, 0.15);
  border-radius: var(--radius-md);
  color: #06b6d4;
  font-size: 1.5rem;
}

.pillar-title-about {
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
}

.pillar-text-about {
  font-size: 0.9375rem;
  color: #94a3b8;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .pillar-card-about {
    flex: 1 1 100%;
    max-width: none;
  }
}

.methodology-section-about {
  background: #0d1526;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.methodology-content-about {
  position: relative;
  z-index: 1;
}

.methodology-header-about {
  text-align: center;
  margin-bottom: 3rem;
}

.methodology-tag-about {
  display: inline-block;
  padding: 0.375rem 1rem;
  background: rgba(6, 182, 212, 0.15);
  color: #06b6d4;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.methodology-title-about {
  font-size: clamp(1.75rem, 4vw + 0.25rem, 2.5rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

.methodology-subtitle-about {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

.methodology-steps-about {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 3rem;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

.methodology-step-about {
  display: flex;
  align-items: flex-start;
  gap: 2rem;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(59, 130, 246, 0.15);
  border-radius: var(--radius-lg);
}

.methodology-step-number-about {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #f59e0b;
  line-height: 1;
  flex-shrink: 0;
  min-width: 70px;
}

.methodology-step-content-about {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.methodology-step-title-about {
  font-size: 1.125rem;
  font-weight: 600;
  color: #ffffff;
}

.methodology-step-text-about {
  font-size: 0.9375rem;
  color: #cbd5e1;
  line-height: 1.6;
}

@media (max-width: 768px) {
  .methodology-step-about {
    flex-direction: column;
    gap: 1rem;
  }

  .methodology-step-number-about {
    font-size: 2.5rem;
  }
}

.vision-section-about {
  background: #0a0f1e;
  padding: clamp(3rem, 8vw, 6rem) 0;
  position: relative;
  overflow: hidden;
}

.vision-section-about::after {
  content: '';
  position: absolute;
  top: -200px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

.vision-content-about {
  position: relative;
  z-index: 1;
  max-width: 850px;
}

.vision-quote-about {
  padding: 2.5rem 2rem;
  background: rgba(6, 182, 212, 0.1);
  border-left: 4px solid #06b6d4;
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
}

.vision-quote-text-about {
  font-size: clamp(1.125rem, 2vw + 0.25rem, 1.375rem);
  font-style: italic;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.6;
}

.vision-quote-author-about {
  font-size: 0.875rem;
  color: #94a3b8;
  font-style: normal;
}

.vision-description-about {
  font-size: clamp(0.9375rem, 1vw + 0.5rem, 1.125rem);
  color: #cbd5e1;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.vision-cta-about {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  background: #06b6d4;
  color: #0a0f1e;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.vision-cta-about:hover {
  background: #0891b2;
  transform: translateX(4px);
}

.disclaimer-section-about {
  background: #111d2f;
  padding: clamp(2.5rem, 6vw, 5rem) 0;
  position: relative;
  overflow: hidden;
}

.disclaimer-content-about {
  position: relative;
  z-index: 1;
  max-width: 850px;
}

.disclaimer-icon-about {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  border-radius: var(--radius-md);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.disclaimer-title-about {
  font-size: 1.25rem;
  font-weight: 600;
  color: #ffffff;
  margin-bottom: 1rem;
}

.disclaimer-text-about {
  font-size: 0.9375rem;
  color: #cbd5e1;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .hero-adaptive-about {
    padding: clamp(2.5rem, 6vw, 4rem) 0;
  }

  .hero-adaptive-about::before {
    width: 300px;
    height: 300px;
    top: -20%;
    right: -10%;
  }

  .foundation-section-about::after {
    width: 200px;
    height: 200px;
  }

  .expertise-section-about::before {
    width: 250px;
    height: 250px;
  }
}

@media (min-width: 768px) {
  .hero-adaptive-about {
    padding: clamp(4rem, 10vw, 7rem) 0;
  }

  .foundation-section-about {
    padding: clamp(4rem, 10vw, 7rem) 0;
  }

  .expertise-section-about {
    padding: clamp(4rem, 10vw, 7rem) 0;
  }

  .methodology-section-about {
    padding: clamp(4rem, 10vw, 7rem) 0;
  }

  .vision-section-about {
    padding: clamp(4rem, 10vw, 7rem) 0;
  }

  .disclaimer-section-about {
    padding: clamp(3rem, 8vw, 5rem) 0;
  }
}

@media (min-width: 1024px) {
  .hero-adaptive-about::before {
    width: 600px;
    height: 600px;
  }
}

.responsive-legal {
  width: 100%;
  background: var(--color-light-primary);
  color: var(--color-text-dark-primary);
  font-family: var(--font-body);
  line-height: 1.6;
}

.responsive-legal .container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-inline: clamp(1rem, 5vw, 2rem);
}

.responsive-legal-hero {
  background: var(--color-dark-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
  position: relative;
}

.responsive-legal-hero-content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.responsive-legal-hero h1 {
  font-size: clamp(1.75rem, 5vw + 1rem, 3.5rem);
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-text-light-primary);
  line-height: 1.15;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.responsive-legal-hero-subtitle {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: var(--color-text-light-secondary);
}

.responsive-legal-last-updated {
  font-size: 0.875rem;
  color: var(--color-text-light-muted);
  margin-top: 0.5rem;
}

.responsive-legal-content {
  background: var(--color-light-primary);
  padding: clamp(3rem, 8vw, 6rem) 0;
  overflow: hidden;
}

.responsive-legal-content-wrapper {
  display: flex;
  flex-direction: column;
  gap: clamp(2rem, 4vw, 3rem);
  max-width: 900px;
}

.responsive-legal-section {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.responsive-legal-section h2 {
  font-size: clamp(1.5rem, 4vw + 0.5rem, 2.25rem);
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-dark-primary);
  line-height: 1.2;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.responsive-legal-section p,
.responsive-legal-section li {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1.0625rem);
  color: var(--color-text-dark-secondary);
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.responsive-legal-section ul,
.responsive-legal-section ol {
  padding-left: clamp(1.5rem, 3vw, 2rem);
}

.responsive-legal-section li {
  margin-bottom: 0.75rem;
}

.responsive-legal-section strong {
  color: var(--color-dark-primary);
  font-weight: 600;
}

.responsive-legal-contact {
  background: var(--color-light-secondary);
  padding: clamp(2rem, 5vw, 3rem);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-light-tertiary);
  margin-top: clamp(1.5rem, 4vw, 2.5rem);
  overflow: hidden;
}

.responsive-legal-contact h2 {
  font-size: clamp(1.25rem, 3vw + 0.5rem, 1.75rem);
  font-weight: 700;
  font-family: var(--font-heading);
  color: var(--color-dark-primary);
  margin-bottom: 1.5rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.responsive-legal-contact-intro {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: var(--color-text-dark-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.7;
}

.responsive-legal-contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.responsive-legal-contact-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-dark-primary);
}

.responsive-legal-contact-value {
  font-size: clamp(0.875rem, 1vw + 0.5rem, 1rem);
  color: var(--color-text-dark-secondary);
}

@media (min-width: 768px) {
  .responsive-legal-hero {
    padding: clamp(4rem, 8vw, 8rem) 0;
  }

  .responsive-legal-content {
    padding: clamp(4rem, 8vw, 8rem) 0;
  }

  .responsive-legal-content-wrapper {
    gap: clamp(2.5rem, 5vw, 4rem);
  }

  .responsive-legal-section {
    gap: 1.25rem;
  }
}

@media (min-width: 1024px) {
  .responsive-legal-hero {
    padding: 6rem 0;
  }

  .responsive-legal-content {
    padding: 6rem 0;
  }

  .responsive-legal-content-wrapper {
    gap: 4rem;
  }
}

.thank-page {
  width: 100%;
}

.thank-section {
  background: var(--color-dark-primary);
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(2rem, 6vw, 4rem) 0;
  overflow: hidden;
}

.thank-section .container {
  width: 100%;
  max-width: 1440px;
  padding: 0 clamp(1rem, 4vw, 2rem);
  margin: 0 auto;
}

.thank-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(1.5rem, 4vw, 2.5rem);
  padding: clamp(1.5rem, 5vw, 3rem);
}

.thank-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: clamp(80px, 15vw, 120px);
  height: clamp(80px, 15vw, 120px);
  background: rgba(59, 130, 246, 0.1);
  border-radius: 50%;
  animation: scaleIn 0.6s ease-out;
}

.thank-icon i {
  font-size: clamp(40px, 10vw, 64px);
  color: var(--color-primary);
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.5);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.thank-section h1 {
  color: var(--color-text-light-primary);
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6vw + 0.5rem, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.5px;
  word-wrap: break-word;
  overflow-wrap: break-word;
  margin: 0;
  padding: 0;
}

.thank-lead {
  color: var(--color-secondary);
  font-family: var(--font-body);
  font-size: clamp(1.125rem, 3vw + 0.25rem, 1.5rem);
  font-weight: 600;
  line-height: 1.4;
  margin: 0;
  padding: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.thank-message {
  color: var(--color-text-light-secondary);
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1.5vw + 0.25rem, 1.125rem);
  line-height: 1.7;
  margin: 0;
  padding: 0;
  max-width: 600px;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.thank-info {
  color: var(--color-text-light-muted);
  font-family: var(--font-body);
  font-size: clamp(0.875rem, 1.5vw + 0.25rem, 1rem);
  line-height: 1.7;
  margin: 0;
  padding: 0;
  max-width: 600px;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: clamp(0.9375rem, 1.5vw + 0.25rem, 1.0625rem);
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--radius-lg);
  padding: clamp(0.75rem, 2vw, 1.125rem) clamp(1.5rem, 4vw, 2.5rem);
  cursor: pointer;
  transition: all 0.3s ease;
  word-wrap: break-word;
  overflow-wrap: break-word;
  margin-top: clamp(0.5rem, 2vw, 1rem);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-dark-primary);
  box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
  transform: translateY(-2px);
}

.btn-primary:active {
  transform: translateY(0);
}

@media (min-width: 768px) {
  .thank-section {
    min-height: 100vh;
    padding: clamp(2rem, 6vw, 4rem) 0;
  }

  .thank-content {
    gap: clamp(1.5rem, 4vw, 3rem);
    padding: clamp(2rem, 6vw, 4rem);
  }

  .thank-icon {
    width: clamp(100px, 15vw, 140px);
    height: clamp(100px, 15vw, 140px);
  }

  .thank-icon i {
    font-size: clamp(50px, 10vw, 72px);
  }
}

@media (min-width: 1024px) {
  .thank-section {
    min-height: 100vh;
    padding: 6rem 0;
  }

  .thank-content {
    gap: 2.5rem;
    padding: 4rem 2rem;
  }

  .thank-message,
  .thank-info {
    max-width: 700px;
  }

  .btn:hover {
    transform: translateY(-3px);
  }
}

@media (min-width: 1440px) {
  .thank-section {
    min-height: 100vh;
    padding: 8rem 0;
  }

  .thank-content {
    gap: 3rem;
  }

  .thank-icon {
    width: 140px;
    height: 140px;
  }

  .thank-icon i {
    font-size: 72px;
  }

  .thank-section h1 {
    font-size: 3.5rem;
  }

  .thank-lead {
    font-size: 1.5rem;
  }

  .thank-message,
  .thank-info {
    max-width: 700px;
  }
}

.btn:focus {
  outline: 2px solid var(--color-secondary);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .thank-icon {
    animation: none;
  }

  .btn {
    transition: none;
  }

  .btn:hover {
    transform: none;
  }
}

.main.error-page {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}

.error-section {
  width: 100%;
  background: var(--color-dark-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: clamp(2rem, 4vw, 3rem) 0;
  overflow: hidden;
  position: relative;
}

.error-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 20% 50%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 2rem);
}

.error-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(2rem, 5vw, 3rem);
  position: relative;
  z-index: 1;
}

.error-animation {
  width: 100%;
  display: flex;
  justify-content: center;
  margin-bottom: clamp(1rem, 3vw, 2rem);
}

.error-code-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-code {
  font-size: clamp(3rem, 15vw + 1rem, 8rem);
  font-weight: 900;
  font-family: var(--font-heading);
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 0;
  line-height: 1;
  letter-spacing: -0.02em;
  animation: float-error 6s ease-in-out infinite;
}

@keyframes float-error {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
}

.error-device-frame {
  position: absolute;
  right: clamp(-2rem, -5vw, -4rem);
  top: 50%;
  transform: translateY(-50%);
  width: clamp(60px, 12vw, 100px);
  height: clamp(100px, 18vw, 160px);
  background: var(--color-dark-secondary);
  border: 3px solid var(--color-primary);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.3);
  animation: rotate-device 8s ease-in-out infinite;
}

@keyframes rotate-device {
  0%, 100% {
    transform: translateY(-50%) rotateZ(0deg);
  }
  50% {
    transform: translateY(-50%) rotateZ(-15deg);
  }
}

.error-device-content {
  color: var(--color-primary);
  font-size: clamp(1.5rem, 4vw, 2rem);
  display: flex;
  align-items: center;
  justify-content: center;
}

.error-title {
  font-size: clamp(1.75rem, 5vw + 0.5rem, 3rem);
  font-weight: 700;
  color: var(--color-light-primary);
  margin: 0;
  font-family: var(--font-heading);
  letter-spacing: -0.01em;
}

.error-message {
  font-size: clamp(0.95rem, 1.5vw + 0.5rem, 1.125rem);
  color: var(--color-text-light-secondary);
  max-width: 600px;
  margin: 0;
  line-height: 1.7;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.error-features {
  display: flex;
  flex-direction: row;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  justify-content: center;
  flex-wrap: wrap;
  margin: clamp(1rem, 2vw, 1.5rem) 0;
}

.error-feature-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.error-feature-item i {
  font-size: clamp(1.75rem, 4vw, 2.25rem);
  color: var(--color-secondary);
  animation: pulse-icon 3s ease-in-out infinite;
}

@keyframes pulse-icon {
  0%, 100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.6;
    transform: scale(1.1);
  }
}

.error-feature-item span {
  font-size: clamp(0.85rem, 1vw + 0.4rem, 0.95rem);
  color: var(--color-text-light-muted);
  font-weight: 500;
}

.error-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(1.5rem, 3vw, 2rem);
  margin-top: clamp(1.5rem, 3vw, 2rem);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: clamp(0.875rem, 2vw, 1.125rem) clamp(2rem, 4vw, 3rem);
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
  letter-spacing: 0.3px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-dark-primary);
  box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(59, 130, 246, 0.4);
}

.btn-primary:active {
  transform: translateY(0);
}

.error-hint {
  font-size: clamp(0.8rem, 1vw + 0.4rem, 0.9rem);
  color: var(--color-text-light-muted);
  max-width: 500px;
  margin: 0;
  line-height: 1.6;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

@media (min-width: 768px) {
  .error-code {
    animation: float-error 8s ease-in-out infinite;
  }
  
  .error-device-frame {
    right: clamp(-2rem, -8vw, -6rem);
  }
  
  .error-features {
    gap: 3rem;
  }
}

@media (min-width: 1024px) {
  .error-section {
    padding: 4rem 0;
    min-height: 100vh;
  }
  
  .error-code-wrapper {
    margin-bottom: 2rem;
  }
  
  .error-device-frame {
    right: -5rem;
    width: 120px;
    height: 200px;
  }
  
  .error-features {
    gap: 4rem;
  }
}

@media (max-width: 640px) {
  .error-device-frame {
    position: relative;
    right: auto;
    top: auto;
    transform: none;
    margin-top: 1rem;
    animation: rotate-device 8s ease-in-out infinite;
  }
  
  @keyframes rotate-device {
    0%, 100% {
      transform: rotateZ(0deg);
    }
    50% {
      transform: rotateZ(-10deg);
    }
  }
}

@media (max-width: 480px) {
  .error-features {
    flex-direction: row;
    gap: 1.5rem;
  }
  
  .error-code {
    animation: float-error 4s ease-in-out infinite;
  }
}