/* =====================================================
   EYE EXPERTISE AFRICA - Design System & Styles
   ===================================================== */

/* ----- CSS Variables & Design Tokens ----- */
:root {
  /* Colors */
  --color-primary: #114B5F;
  --color-primary-light: #1E657D;
  --color-primary-dark: #083241;
  --color-accent: #F39237;
  --color-accent-light: #F8B676;
  --color-accent-dark: #D8761E;
  --color-white: #FFFFFF;
  --color-off-white: #F8F6F3;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e8e8e8;
  --color-gray-300: #d1d1d1;
  --color-gray-400: #9a9a9a;
  --color-gray-500: #6b6b6b;
  --color-gray-600: #4a4a4a;
  --color-success: #2d8a5b;
  --color-error: #c94545;

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.5rem;
  --text-6xl: 4.5rem;

  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 900px;
  --header-height: 80px;

  /* Effects */
  --shadow-sm: 0 2px 4px rgba(17, 75, 95, 0.08);
  --shadow-md: 0 4px 12px rgba(17, 75, 95, 0.12);
  --shadow-lg: 0 8px 30px rgba(17, 75, 95, 0.18);
  --shadow-xl: 0 20px 50px rgba(17, 75, 95, 0.25);
  --shadow-accent: 0 4px 20px rgba(243, 146, 55, 0.3);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 300ms ease;
  --transition-slow: 500ms ease;
  --transition-bounce: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
}

/* ----- Reset & Base ----- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-gray-600);
  background-color: var(--color-off-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ----- Typography ----- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p {
  margin-bottom: var(--space-md);
}

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

.text-gradient {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ----- Layout Utilities ----- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container-narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-5xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-4xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-gray-500);
  font-size: var(--text-lg);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.section-label::before {
  content: '';
  width: 30px;
  height: 2px;
  background: var(--color-accent);
}

/* ----- Buttons ----- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  cursor: pointer;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

.btn-secondary {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn-secondary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-primary);
}

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

.btn-white:hover {
  background: var(--color-off-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-lg);
}

.btn-icon {
  width: 50px;
  height: 50px;
  padding: 0;
  border-radius: var(--radius-full);
}

/* ----- Header & Navigation ----- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(17, 75, 95, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  transition: all var(--transition-base);
}

.header.scrolled {
  background: var(--color-primary);
  box-shadow: var(--shadow-lg);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.logo-icon {
  width: 50px;
  height: 50px;
  border-radius: 1rem;
  border: 2px solid var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-xl);
  color: var(--color-primary);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-text span:first-child {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-white);
}

.logo-text span:last-child {
  font-size: var(--text-xs);
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-list {
  display: flex;
  gap: var(--space-xl);
}

.nav-link {
  position: relative;
  color: var(--color-white);
  font-weight: 500;
  padding: var(--space-sm) 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-accent);
}

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

.nav-cta {
  padding: var(--space-sm) var(--space-lg);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
  cursor: pointer;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ----- Hero Section ----- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-primary);
  overflow: hidden;
}

/* Keyframes for the background slide animation */
@keyframes slide-bg {
  0% { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-100%, 0, 0); }
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-slider-track {
    position: absolute;
    top: 0;
    left: 0;
    width: 200%; 
    height: 100%;
    display: flex;
    animation: slide-bg 30s linear infinite;
}

.hero-slide-item {
    flex-shrink: 0;
    width: 25%; 
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    transition: transform var(--transition-base); 
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
      rgba(17, 75, 95, 0.95) 0%,
      rgba(17, 75, 95, 0.8) 50%,
      rgba(17, 75, 95, 0.7) 100%
    );
    z-index: 2;
}

/* Overwrite old static styles for hero background */
.hero-bg::before {
    content: none !important; 
}
.hero-pattern {
    display: none !important; 
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 800px;
  padding-top: var(--header-height);
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: rgba(243, 146, 55, 0.15);
  border: 1px solid rgba(243, 146, 55, 0.3);
  border-radius: var(--radius-full);
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease forwards;
}

.hero h1 {
  color: var(--color-white);
  font-size: var(--text-6xl);
  line-height: 1.1;
  margin-bottom: var(--space-xl);
  animation: fadeInUp 0.8s ease 0.1s forwards;
  opacity: 0;
}

.hero h1 .highlight {
  color: var(--color-accent);
  position: relative;
}

.hero-description {
  font-size: var(--text-xl);
  color: var(--color-gray-300);
  margin-bottom: var(--space-2xl);
  max-width: 600px;
  animation: fadeInUp 0.8s ease 0.2s forwards;
  opacity: 0;
}

.hero-actions {
  display: flex;
  gap: var(--space-lg);
  animation: fadeInUp 0.8s ease 0.3s forwards;
  opacity: 0;
}

.hero-stats {
  display: flex;
  gap: var(--space-3xl);
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  animation: fadeInUp 0.8s ease 0.4s forwards;
  opacity: 0;
}

.stat {
  text-align: left;
}

.stat-value {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray-400);
  margin-top: var(--space-xs);
}

/* Hero Decoration */
.hero-decoration {
  position: absolute;
  right: -100px;
  bottom: -100px;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(243, 146, 55, 0.2);
  border-radius: 50%;
  animation: rotate 60s linear infinite;
}

.hero-decoration::before {
  content: '';
  position: absolute;
  top: 50px;
  left: 50px;
  right: 50px;
  bottom: 50px;
  border: 1px solid rgba(243, 146, 55, 0.15);
  border-radius: 50%;
}

/* ----- Expertises Section ----- */
.expertises-section {
  background: var(--color-white);
}

.expertises-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

.expertise-card {
  position: relative;
  padding: var(--space-2xl);
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
}

.expertise-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--color-accent);
  transition: height var(--transition-base);
}

.expertise-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  background: var(--color-white);
}

.expertise-card:hover::before {
  height: 100%;
}

.expertise-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  transition: all var(--transition-base);
}

.expertise-card:hover .expertise-icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
}

.expertise-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
  stroke-width: 1.5;
  fill: none;
  transition: stroke var(--transition-base);
}

.expertise-card:hover .expertise-icon svg {
  stroke: var(--color-primary);
}

.expertise-card h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.expertise-card:hover h3 {
  color: var(--color-accent-dark);
}

.expertise-card p {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
}

.expertise-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-sm);
}

.expertise-link svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.expertise-card:hover .expertise-link svg {
  transform: translateX(5px);
}

/* ----- Why Us Section ----- */
.why-us-section {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.why-us-section::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(243, 146, 55, 0.1), transparent 70%);
  border-radius: 50%;
}

.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.why-us-content h2 {
  color: var(--color-white);
  margin-bottom: var(--space-xl);
}

.why-us-content > p {
  color: var(--color-gray-300);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.feature-item {
  display: flex;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all var(--transition-base);
}

.feature-item:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(243, 146, 55, 0.3);
}

.feature-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-primary);
  stroke-width: 2;
  fill: none;
}

.feature-content h4 {
  color: var(--color-white);
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.feature-content p {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  margin: 0;
}

.why-us-visual {
  position: relative;
}

.visual-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-xl);
}

.visual-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: var(--space-xl);
}

.visual-card-header h3 {
  font-size: var(--text-2xl);
}

.visual-badge {
  padding: var(--space-xs) var(--space-md);
  background: rgba(243, 146, 55, 0.15);
  color: var(--color-accent-dark);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.stat-card {
  padding: var(--space-lg);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  text-align: center;
}

.stat-card .stat-value {
  font-size: var(--text-3xl);
  color: var(--color-primary);
}

.stat-card .stat-label {
  color: var(--color-gray-500);
}

/* ----- Testimonials / Carousel ----- */
.testimonials-section {
  background: var(--color-off-white);
}

.carousel {
  position: relative;
  overflow: hidden;
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.carousel-slide {
  flex: 0 0 100%;
  padding: 0 var(--space-xl);
}

.testimonial-card {
  background: var(--color-white);
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-quote {
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-gray-600);
  margin-bottom: var(--space-xl);
  position: relative;
  padding-left: var(--space-2xl);
}

.testimonial-quote::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -10px;
  font-family: var(--font-display);
  font-size: var(--text-5xl);
  color: var(--color-accent);
  line-height: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.author-avatar {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}

.author-info h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.author-info p {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  margin: 0;
}

.carousel-nav {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.carousel-dot {
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-gray-300);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
}

.carousel-dot.active {
  background: var(--color-accent);
  width: 30px;
}

.carousel-arrows {
  display: flex;
  gap: var(--space-md);
  position: absolute;
  right: var(--space-xl);
  top: 50%;
  transform: translateY(-50%);
}

.carousel-arrow {
  width: 50px;
  height: 50px;
  border-radius: var(--radius-full);
  background: var(--color-white);
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-base);
}

.carousel-arrow:hover {
  background: var(--color-accent);
}

.carousel-arrow svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-primary);
  stroke-width: 2;
  fill: none;
}

/* ----- CTA Section ----- */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 20% 50%, rgba(243, 146, 55, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(243, 146, 55, 0.1) 0%, transparent 40%);
}

.cta-content {
  position: relative;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.cta-content p {
  color: var(--color-gray-300);
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
}

/* ----- Footer ----- */
.footer {
  background: var(--color-primary-dark);
  color: var(--color-gray-400);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand p {
  margin: var(--space-lg) 0;
  font-size: var(--text-sm);
  line-height: 1.8;
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--color-accent);
}

.social-link svg {
  width: 18px;
  height: 18px;
  fill: var(--color-white);
}

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

.footer-column h4 {
  color: var(--color-white);
  font-size: var(--text-lg);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-links a {
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: var(--space-sm);
}

.footer-contact-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  font-size: var(--text-sm);
}

.footer-contact-item svg {
  width: 18px;
  height: 18px;
  stroke: var(--color-accent);
  stroke-width: 2;
  fill: none;
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  padding-top: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
}

.footer-legal {
  display: flex;
  gap: var(--space-xl);
}

.footer-legal a:hover {
  color: var(--color-accent);
}

/* ----- Contact Page ----- */
.contact-section {
  padding-top: calc(var(--header-height) + var(--space-4xl));
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-4xl);
}

.contact-info {
  background: var(--color-primary);
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  color: var(--color-white);
}

.contact-info h2 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
}

.contact-info > p {
  color: var(--color-gray-300);
  margin-bottom: var(--space-2xl);
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
}

.contact-item {
  display: flex;
  gap: var(--space-lg);
}

.contact-item-icon {
  width: 50px;
  height: 50px;
  background: rgba(243, 146, 55, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-accent);
  stroke-width: 2;
  fill: none;
}

.contact-item-content h4 {
  color: var(--color-white);
  font-size: var(--text-base);
  margin-bottom: var(--space-xs);
}

.contact-item-content p {
  color: var(--color-gray-400);
  font-size: var(--text-sm);
  margin: 0;
}

.contact-item-content a {
  color: var(--color-accent);
}

.contact-item-content a:hover {
  text-decoration: underline;
}

.contact-form-wrapper {
  background: var(--color-white);
  padding: var(--space-3xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.contact-form-wrapper h3 {
  margin-bottom: var(--space-xl);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group.full-width {
  grid-column: 1 / -1;
}

.form-group label {
  display: block;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
}

.form-group label .required {
  color: var(--color-error);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
  background: var(--color-white);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(243, 146, 55, 0.15);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
}

.form-textarea {
  resize: vertical;
  min-height: 150px;
}

.form-error {
  color: var(--color-error);
  font-size: var(--text-xs);
  margin-top: var(--space-xs);
  display: none;
}

.form-group.has-error .form-error {
  display: block;
}

.honeypot {
  position: absolute;
  left: -9999px;
}

.form-submit {
  margin-top: var(--space-lg);
}

.form-submit .btn {
  width: 100%;
}

/* Map */
.map-container {
  margin-top: var(--space-4xl);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* ----- About Page ----- */
.page-header {
  background: var(--color-primary);
  padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--space-4xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(circle at 30% 70%, rgba(243, 146, 55, 0.15) 0%, transparent 50%);
}
.page-header h1 {
  color: var(--color-white);
  margin-bottom: var(--space-md);
  position: relative;
}
.page-header p {
  color: var(--color-gray-300);
  font-size: var(--text-lg);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  font-size: var(--text-sm);
  position: relative;
}

.breadcrumb a {
  color: var(--color-gray-400);
}

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

.breadcrumb span {
  color: var(--color-accent);
}

/* About Content */
.about-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image-main {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
  object-fit: cover;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
}

.about-image-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px;
  height: 200px;
  background: var(--color-accent);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}

.about-image-accent .stat-value {
  font-size: var(--text-4xl);
  color: var(--color-primary);
}

.about-image-accent .stat-label {
  color: var(--color-primary);
  font-weight: 600;
}

.about-text h2 {
  margin-bottom: var(--space-xl);
}

.about-text p {
  color: var(--color-gray-600);
  margin-bottom: var(--space-lg);
}

/* Values */
.values-section {
  background: var(--color-white);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.value-card {
  text-align: center;
  padding: var(--space-2xl);
  background: var(--color-off-white);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.value-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
}

.value-icon svg {
  width: 32px;
  height: 32px;
  stroke: var(--color-primary);
  stroke-width: 2;
  fill: none;
}

.value-card h4 {
  margin-bottom: var(--space-sm);
}

.value-card p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin: 0;
}

/* Zone */
.zone-section {
  background: var(--color-off-white);
}

.zone-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.zone-map {
  background: var(--color-white);
  padding: var(--space-2xl);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.zone-countries {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.country-tag {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-off-white);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
}

.country-tag::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

/* ----- Expertises List Page ----- */
.expertise-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  font-weight: 600;
  color: var(--color-gray-600);
  transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.expertise-full-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.expertise-full-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.expertise-full-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-xl);
}

.expertise-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  position: relative;
  overflow: hidden;
}

.expertise-card-image::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 50%, rgba(17, 75, 95, 0.8) 100%);
}

.expertise-card-category {
  position: absolute;
  top: var(--space-lg);
  left: var(--space-lg);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-accent);
  color: var(--color-primary);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  z-index: 1;
}

.expertise-card-body {
  padding: var(--space-2xl);
}

.expertise-card-body h3 {
  margin-bottom: var(--space-md);
}

.expertise-card-body p {
  color: var(--color-gray-500);
  margin-bottom: var(--space-lg);
}

.expertise-services {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.service-tag {
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-off-white);
  color: var(--color-gray-600);
  font-size: var(--text-xs);
  border-radius: var(--radius-sm);
}

/* ----- Blog/Actualités ----- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--space-xl);
}

.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.blog-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.blog-card-image {
  height: 220px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  position: relative;
}

.blog-card-date {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--space-lg);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-white);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.blog-card-body {
  padding: var(--space-2xl);
}

.blog-card-category {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.blog-card-body h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-md);
  transition: color var(--transition-fast);
}

.blog-card:hover h3 {
  color: var(--color-accent-dark);
}

.blog-card-body p {
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
}

.blog-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-gray-200);
}

.blog-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.blog-author-avatar {
  width: 35px;
  height: 35px;
  background: var(--color-primary);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--text-sm);
}

.blog-author-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

.read-more {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-accent);
}

.read-more svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.blog-card:hover .read-more svg {
  transform: translateX(5px);
}



/* =====================================================
   EYE EXPERTISE AFRICA - Styles Complémentaires
   Pages: references.html & blog.html
   À ajouter à votre fichier Style.css existant
   ===================================================== */

/* ----- BLOG GRID ----- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-xl);
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

/* ----- BLOG CARD ----- */
.blog-card {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.blog-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.blog-card-image {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-image img {
  transform: scale(1.05);
}

.blog-card-category {
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  background: var(--color-accent);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.blog-card-body {
  padding: var(--space-lg);
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.blog-card-date {
  display: flex;
  align-items: center;
  gap: 6px;
}

.blog-card-date svg {
  opacity: 0.7;
}

.blog-card-read-time {
  color: var(--color-gray-500);
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.4;
  transition: color 0.3s ease;
}

.blog-card:hover .blog-card-title {
  color: var(--color-accent);
}

.blog-card-excerpt {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-accent);
  font-weight: 600;
  font-size: var(--text-sm);
  transition: gap 0.3s ease;
}

.blog-card:hover .blog-card-cta {
  gap: 10px;
}

.blog-card-cta svg {
  transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-cta svg {
  transform: translateX(4px);
}

/* ----- FEATURED ARTICLE (Article à la une) ----- */
.featured-article {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

@media (max-width: 968px) {
  .featured-article {
    grid-template-columns: 1fr;
  }
  
  .featured-article-image {
    min-height: 280px !important;
  }
}

/* ----- PARTNERS GRID ----- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-xl);
  align-items: center;
  justify-items: center;
  margin-top: var(--space-2xl);
}

.partner-card {
  background: white;
  padding: var(--space-lg);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  width: 100%;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

/* ----- PAGINATION ----- */
.pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-sm);
  margin-top: var(--space-3xl);
}

.pagination-btn {
  padding: 10px 16px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background: transparent;
  cursor: pointer;
  color: var(--color-primary);
  font-weight: 500;
  transition: all 0.3s ease;
}

.pagination-btn:hover:not(:disabled):not(.active) {
  background: var(--color-off-white);
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.pagination-btn.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: white;
}

.pagination-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* ----- NEWSLETTER FORM ----- */
.newsletter-form {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
}

.newsletter-form input[type="email"] {
  flex: 1;
  min-width: 250px;
  padding: 14px 20px;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  outline: none;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.newsletter-form input[type="email"]:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(243, 146, 55, 0.1);
}

/* ----- STATS GRID (Pour références) ----- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.stat-card {
  background: white;
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.stat-card .stat-value {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.stat-card .stat-label {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: 500;
}

/* ----- EXPERTISE CARD AJUSTEMENTS POUR RÉFÉRENCES ----- */
.expertise-full-card .expertise-link {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  font-weight: 500;
}

/* ----- RESPONSIVE ADJUSTMENTS ----- */
@media (max-width: 640px) {
  .blog-card-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}


/* ----- Animations ----- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

.animate-on-scroll {
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger animations */
.animate-on-scroll:nth-child(1) { transition-delay: 0.1s; }
.animate-on-scroll:nth-child(2) { transition-delay: 0.2s; }
.animate-on-scroll:nth-child(3) { transition-delay: 0.3s; }
.animate-on-scroll:nth-child(4) { transition-delay: 0.4s; }
.animate-on-scroll:nth-child(5) { transition-delay: 0.5s; }
.animate-on-scroll:nth-child(6) { transition-delay: 0.6s; }
.animate-on-scroll:nth-child(7) { transition-delay: 0.7s; }
.animate-on-scroll:nth-child(8) { transition-delay: 0.8s; }
.animate-on-scroll:nth-child(9) { transition-delay: 0.9s; }
.animate-on-scroll:nth-child(10) { transition-delay: 1s; }

/* ----- Responsive Design ----- */
@media (max-width: 1200px) {
  /* Typographie réduite */
  :root {
    --text-6xl: 3.5rem;
    --text-5xl: 2.75rem;
    --text-4xl: 2rem;
    --text-3xl: 1.75rem;
  }
  
  /* Container ajusté */
  .container {
    padding: 0 var(--space-xl);
  }
  
  /* Hero ajustements */
  .hero-content {
    max-width: 700px;
  }
  
  .hero-stats {
    gap: var(--space-2xl);
  }
  
  /* Grilles ajustées */
  .expertises-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }
  
  .expertise-full-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
  
  .blog-grid {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  }
  
  /* Footer grid */
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }
  
  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 992px) {
  /* Typographie */
  :root {
    --text-6xl: 3rem;
    --text-5xl: 2.5rem;
    --text-4xl: 1.875rem;
  }
  
  /* Menu mobile toggle */
  .menu-toggle {
    display: flex;
  }
  
  /* Navigation mobile */
  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100vh - var(--header-height));
    background: var(--color-primary);
    flex-direction: column;
    padding: var(--space-2xl);
    transform: translateX(100%);
    transition: transform var(--transition-base);
    overflow-y: auto;
    z-index: 999;
  }
  
  .nav.active {
    transform: translateX(0);
  }
  
  .nav-list {
    flex-direction: column;
    gap: var(--space-lg);
    width: 100%;
  }
  
  .nav-link {
    font-size: var(--text-xl);
    padding: var(--space-md) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: block;
    width: 100%;
  }
  
  .nav-cta {
    width: 100%;
    text-align: center;
    margin-top: var(--space-lg);
  }
  
  /* Grilles sur 1 colonne */
  .why-us-grid,
  .about-intro,
  .contact-grid,
  .zone-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  
  /* Hero stats */
  .hero-stats {
    gap: var(--space-xl);
    flex-wrap: wrap;
    justify-content: center;
  }
  
  /* Values grid */
  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Carousel arrows masquées */
  .carousel-arrows {
    display: none;
  }
  
  /* Zone order */
  .zone-text {
    order: 2;
  }
  
  .zone-map {
    order: 1;
  }
  
  /* Featured article responsive */
  .featured-article {
    grid-template-columns: 1fr !important;
  }
  
  .featured-article-image {
    min-height: 280px !important;
    max-height: 350px;
  }
  
  /* About image accent repositionnée */
  .about-image-accent {
    position: relative;
    bottom: auto;
    right: auto;
    width: 100%;
    max-width: 200px;
    height: auto;
    padding: var(--space-lg);
    margin: var(--space-lg) auto 0;
  }
  
  /* Stat cards */
  .stat-card {
    padding: var(--space-lg);
  }
  
  /* Testimonial card */
  .testimonial-card {
    padding: var(--space-2xl);
  }
}

@media (max-width: 768px) {
  /* Typographie mobile */
  :root {
    --text-6xl: 2.5rem;
    --text-5xl: 2rem;
    --text-4xl: 1.75rem;
    --text-3xl: 1.5rem;
    --text-2xl: 1.25rem;
    --space-5xl: 5rem;
    --space-4xl: 4rem;
    --space-3xl: 3rem;
  }
  
  /* Container padding réduit */
  .container {
    padding: 0 var(--space-lg);
  }
  
  /* Section padding réduit */
  .section {
    padding: var(--space-4xl) 0;
  }
  
  /* Header height ajusté */
  .header {
    height: 70px;
  }
  
  .nav {
    top: 70px;
  }
  
  /* Hero section */
  .hero {
    min-height: auto;
    padding: calc(70px + var(--space-3xl)) 0 var(--space-3xl);
  }
  
  .hero-content {
    padding-top: 0;
  }
  
  .hero-label {
    font-size: var(--text-xs);
    padding: var(--space-xs) var(--space-md);
  }
  
  .hero-description {
    font-size: var(--text-base);
  }
  
  .hero-actions {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .hero-actions .btn {
    width: 100%;
    justify-content: center;
  }
  
  .hero-stats {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
  }
  
  .hero-decoration {
    display: none;
  }
  
  /* Page header */
  .page-header {
    padding: calc(70px + var(--space-2xl)) 0 var(--space-2xl);
  }
  
  .page-header h1 {
    font-size: var(--text-3xl);
  }
  
  .page-header p {
    font-size: var(--text-base);
  }
  
  .breadcrumb {
    font-size: var(--text-xs);
    flex-wrap: wrap;
  }
  
  /* Grilles sur 1 colonne */
  .expertises-grid {
    grid-template-columns: 1fr;
  }
  
  .expertise-full-grid {
    grid-template-columns: 1fr;
  }
  
  .blog-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .values-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
  }
  
  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .footer-brand {
    grid-column: 1;
    text-align: center;
  }
  
  .footer-brand .logo {
    justify-content: center;
  }
  
  .footer-social {
    justify-content: center;
  }
  
  .footer-column {
    text-align: center;
  }
  
  .footer-column h4 {
    margin-bottom: var(--space-md);
  }
  
  .footer-links {
    align-items: center;
  }
  
  .footer-contact {
    align-items: center;
    text-align: left;
  }
  
  .footer-contact-item {
    justify-content: flex-start;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-lg);
    text-align: center;
  }
  
  .footer-legal {
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
  }
  
  /* Formulaires */
  .form-grid {
    grid-template-columns: 1fr;
  }
  
  .form-group.full-width {
    grid-column: 1;
  }
  
  /* CTA actions */
  .cta-actions {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }
  
  /* About image accent */
  .about-image-accent {
    position: relative;
    bottom: 0;
    right: 0;
    width: 100%;
    max-width: none;
    margin-top: var(--space-lg);
    flex-direction: row;
    gap: var(--space-md);
  }
  
  /* Zone countries */
  .zone-countries {
    grid-template-columns: 1fr 1fr;
  }
  
  /* Expertise filters */
  .expertise-filters {
    flex-direction: column;
    align-items: stretch;
    gap: var(--space-sm);
  }
  
  .filter-btn {
    text-align: center;
    padding: var(--space-md) var(--space-lg);
  }
  
  /* Section header */
  .section-header {
    margin-bottom: var(--space-2xl);
  }
  
  .section-header p {
    font-size: var(--text-base);
  }
  
  /* Map container */
  .map-container {
    margin-top: var(--space-2xl);
  }
  
  .map-container iframe {
    height: 300px;
  }
  
  /* Contact section */
  .contact-section {
    padding-top: calc(70px + var(--space-2xl));
  }
  
  .contact-info,
  .contact-form-wrapper {
    padding: var(--space-xl);
  }
  
  /* Testimonial */
  .testimonial-quote {
    font-size: var(--text-base);
    padding-left: var(--space-xl);
  }
  
  .testimonial-quote::before {
    font-size: var(--text-3xl);
  }
  
  /* Cards */
  .expertise-card {
    padding: var(--space-xl);
  }
  
  .expertise-full-card .expertise-card-body {
    padding: var(--space-xl);
  }
  
  .blog-card-body {
    padding: var(--space-lg);
  }
  
  /* Featured article mobile */
  .featured-article-content {
    padding: var(--space-lg) !important;
  }
  
  .featured-article-content h3 {
    font-size: var(--text-xl) !important;
  }
  
  /* Visual card */
  .visual-card {
    padding: var(--space-xl);
  }
}

/* Styles 480px intégrés dans la section responsive améliorée ci-dessous */

/* =====================================================
   RESPONSIVE DESIGN AMÉLIORÉ - EYE Expertise Africa
   Breakpoints: 1200px, 992px, 768px, 640px, 480px, 320px
   ===================================================== */

/* ----- Images Responsive Globales ----- */
.about-image-main,
.zone-map img,
.blog-card-image img,
.expertise-card-image img,
.featured-article-image img,
.map-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ----- Overflow Prevention ----- */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

/* ----- Breakpoint 640px Améliorations ----- */
@media (max-width: 640px) {
  /* Stats grid 2 colonnes serrées */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
  }
  
  .stat-card {
    padding: var(--space-md);
  }
  
  .stat-card .stat-value {
    font-size: var(--text-2xl);
  }
  
  .stat-card .stat-label {
    font-size: var(--text-xs);
  }
  
  /* Blog card meta */
  .blog-card-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-xs);
  }
  
  /* Zone countries */
  .zone-countries {
    grid-template-columns: 1fr;
  }
  
  /* Newsletter form */
  .newsletter-form {
    flex-direction: column;
  }
  
  .newsletter-form input[type="email"] {
    min-width: auto;
    width: 100%;
  }
  
  /* Button adjustments */
  .btn-lg {
    padding: var(--space-md) var(--space-xl);
    font-size: var(--text-base);
  }
  
  /* Expertise services tags */
  .expertise-services {
    gap: var(--space-xs);
  }
  
  .service-tag {
    font-size: 0.7rem;
    padding: 3px 8px;
  }
  
  /* Feature item mobile */
  .feature-item {
    flex-direction: column;
    text-align: center;
    gap: var(--space-md);
  }
  
  .feature-icon {
    margin: 0 auto;
  }
}

/* ----- Breakpoint 480px (Small Phone) ----- */
@media (max-width: 480px) {
  /* Typographie très petits écrans */
  :root {
    --text-6xl: 2rem;
    --text-5xl: 1.75rem;
    --text-4xl: 1.5rem;
    --text-3xl: 1.25rem;
    --text-2xl: 1.125rem;
    --space-5xl: 4rem;
    --space-4xl: 3rem;
    --space-3xl: 2rem;
  }
  
  /* Container minimal padding */
  .container {
    padding: 0 var(--space-md);
  }
  
  /* Header compact */
  .header {
    height: 60px;
  }
  
  .nav {
    top: 60px;
    padding: var(--space-lg);
  }
  
  /* Logo text masqué */
  .logo-text {
    display: none;
  }
  
  .logo-icon {
    width: 40px;
    height: 40px;
    font-size: var(--text-lg);
  }
  
  /* Section padding compact */
  .section {
    padding: var(--space-3xl) 0;
  }
  
  /* Hero compact */
  .hero {
    padding: calc(60px + var(--space-2xl)) 0 var(--space-2xl);
    min-height: auto;
  }
  
  .hero h1 {
    font-size: var(--text-4xl);
  }
  
  .hero-label {
    padding: 4px 10px;
    font-size: 0.7rem;
  }
  
  .hero-description {
    font-size: var(--text-base);
  }
  
  /* Page header compact */
  .page-header {
    padding: calc(60px + var(--space-xl)) 0 var(--space-xl);
  }
  
  .page-header h1 {
    font-size: var(--text-2xl);
  }
  
  /* Cards compact */
  .testimonial-card {
    padding: var(--space-xl);
  }
  
  .contact-info,
  .contact-form-wrapper {
    padding: var(--space-lg);
  }
  
  /* Value cards */
  .value-card {
    padding: var(--space-lg);
  }
  
  .value-icon {
    width: 56px;
    height: 56px;
  }
  
  .value-icon svg {
    width: 24px;
    height: 24px;
  }
  
  /* Stats inline */
  .hero-stats {
    gap: var(--space-md);
  }
  
  .stat-value {
    font-size: var(--text-2xl);
  }
  
  .stat-label {
    font-size: var(--text-xs);
  }
  
  /* Featured article */
  .featured-article-image {
    min-height: 200px !important;
    max-height: 250px;
  }
  
  /* Buttons full width */
  .btn {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
  }
  
  /* Map height reduced */
  .map-container iframe {
    height: 250px;
  }
  
  /* Testimonial author */
  .testimonial-author {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }
  
  /* About image accent compact */
  .about-image-accent {
    padding: var(--space-md);
    width: 100%;
    max-width: none;
  }
  
  .about-image-accent .stat-value {
    font-size: var(--text-2xl);
  }
  
  /* Zone map */
  .zone-map {
    padding: var(--space-lg);
  }
  
  /* Filter buttons */
  .filter-btn {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-sm);
  }
  
  /* Visual card compact */
  .visual-card {
    padding: var(--space-lg);
  }
  
  .visual-card-header h3 {
    font-size: var(--text-xl);
  }
}

/* ----- Breakpoint 320px (Very Small Phone) ----- */
@media (max-width: 320px) {
  /* Typographie minimum */
  :root {
    --text-6xl: 1.75rem;
    --text-5xl: 1.5rem;
    --text-4xl: 1.25rem;
    --text-3xl: 1.125rem;
    --text-2xl: 1rem;
  }
  
  /* Container edge-to-edge almost */
  .container {
    padding: 0 var(--space-sm);
  }
  
  /* Stats grid single column */
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  /* Partners single column */
  .partners-grid {
    grid-template-columns: 1fr;
  }
  
  /* Zone countries */
  .zone-countries {
    grid-template-columns: 1fr;
  }
}

/* =====================================================
   AMÉLIORATIONS ADDITIONNELLES
   ===================================================== */

/* ----- Touch Targets Mobile ----- */
@media (max-width: 768px) {
  .btn,
  .nav-link,
  .filter-btn,
  .social-link,
  .footer-links a,
  .carousel-dot {
    min-height: 44px;
    display: flex;
    align-items: center;
  }
}

/* ----- Smooth Scrolling & Reduced Motion ----- */
@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;
  }
  
  .animate-on-scroll {
    opacity: 1;
    transform: none;
  }
}

/* ----- High Contrast Mode Support ----- */
@media (prefers-contrast: high) {
  :root {
    --color-accent: #c99000;
    --color-primary: #000;
    --color-gray-400: #555;
    --color-gray-500: #444;
  }
  
  .btn {
    border-width: 3px;
  }
}

/* ----- Print Styles Améliorés ----- */
@media print {
  .header,
  .footer,
  .carousel-nav,
  .carousel-arrows,
  .menu-toggle,
  .btn,
  .cta-section,
  .expertise-filters,
  .back-to-top,
  .hero-decoration {
    display: none !important;
  }
  
  body {
    background: white;
    color: black;
    font-size: 12pt;
  }
  
  .section {
    padding: 20px 0;
    page-break-inside: avoid;
  }
  
  .page-header {
    background: none;
    color: black;
    padding: 20px 0;
  }
  
  .page-header h1,
  .page-header p {
    color: black;
  }
  
  a {
    color: black;
    text-decoration: underline;
  }
  
  .container {
    max-width: 100%;
    padding: 0;
  }
  
  img {
    max-width: 300px;
  }
}
/* =====================================================
   BLOG ARTICLE PAGES - EYE EXPERTISE AFRICA
   Styles additionnels pour les pages d'articles
   ===================================================== */

/* ----- Article Container ----- */
.article-container {
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

/* ----- Article Header ----- */
.article-header {
  margin-bottom: var(--space-3xl);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.article-category-tag {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  color: var(--color-primary);
  font-weight: 600;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: var(--radius-full);
}

.article-date,
.article-read-time,
.article-author {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.article-date svg,
.article-read-time svg,
.article-author svg {
  width: 16px;
  height: 16px;
  stroke: var(--color-accent);
}

/* ----- Article Featured Image ----- */
.article-featured-image {
  width: 100%;
  margin-bottom: var(--space-3xl);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.article-featured-image img {
  width: 100%;
  height: auto;
  max-height: 500px;
  object-fit: cover;
  display: block;
}

.article-featured-image figcaption {
  padding: var(--space-md) var(--space-lg);
  background: var(--color-primary);
  color: var(--color-gray-300);
  font-size: var(--text-sm);
  font-style: italic;
  text-align: center;
}

/* ----- Article Body Content ----- */
.article-body {
  font-size: var(--text-lg);
  line-height: 1.8;
  color: var(--color-gray-600);
}

.article-body .article-intro {
  font-size: var(--text-xl);
  line-height: 1.7;
  color: var(--color-gray-600);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--color-gray-200);
}

.article-body .article-intro strong {
  color: var(--color-primary);
}

.article-body .article-intro em {
  color: var(--color-accent-dark);
  font-style: italic;
}

.article-body h2 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  color: var(--color-primary);
  margin-top: var(--space-4xl);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-accent);
}

.article-body h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-primary);
  margin-top: var(--space-3xl);
  margin-bottom: var(--space-md);
}

.article-body p {
  margin-bottom: var(--space-lg);
}

.article-body strong {
  color: var(--color-primary);
  font-weight: 600;
}

.article-body a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.article-body a:hover {
  color: var(--color-accent-dark);
}

/* ----- Article Lists ----- */
.article-body ul,
.article-body ol {
  margin-bottom: var(--space-lg);
  padding-left: var(--space-xl);
}

.article-body li {
  margin-bottom: var(--space-sm);
  position: relative;
}

.article-body ul li::before {
  content: '';
  position: absolute;
  left: calc(-1 * var(--space-lg));
  top: 0.7em;
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: var(--radius-full);
}

.article-body ol {
  counter-reset: article-counter;
}

.article-body ol li {
  counter-increment: article-counter;
}

.article-body ol li::before {
  content: counter(article-counter) ".";
  position: absolute;
  left: calc(-1 * var(--space-xl));
  color: var(--color-accent);
  font-weight: 700;
}

/* ----- Article Blockquote ----- */
.article-body blockquote {
  position: relative;
  margin: var(--space-3xl) 0;
  padding: var(--space-2xl) var(--space-2xl) var(--space-2xl) var(--space-3xl);
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  color: var(--color-white);
  border-radius: var(--radius-lg);
  font-size: var(--text-xl);
  font-style: italic;
  line-height: 1.6;
}

.article-body blockquote::before {
  content: '"';
  position: absolute;
  top: var(--space-md);
  left: var(--space-lg);
  font-family: var(--font-display);
  font-size: 4rem;
  color: var(--color-accent);
  line-height: 1;
}

.article-body blockquote p {
  margin-bottom: var(--space-md);
}

.article-body blockquote p:last-child {
  margin-bottom: 0;
}

.article-body blockquote cite {
  display: block;
  margin-top: var(--space-md);
  font-size: var(--text-sm);
  font-style: normal;
  color: var(--color-accent);
}

/* ----- Article Info Box ----- */
.article-info-box {
  display: flex;
  gap: var(--space-lg);
  margin: var(--space-3xl) 0;
  padding: var(--space-2xl);
  background: var(--color-off-white);
  border-left: 4px solid var(--color-accent);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.article-info-box .info-box-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-light));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-info-box .info-box-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-primary);
}

.article-info-box .info-box-content {
  flex: 1;
}

.article-info-box h4 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
}

.article-info-box h4 svg {
  display: none;
}

.article-info-box p {
  margin-bottom: var(--space-sm);
  font-size: var(--text-base);
  line-height: 1.7;
}

.article-info-box p:last-child {
  margin-bottom: 0;
}

.article-info-box a {
  color: var(--color-accent-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.article-info-box a:hover {
  color: var(--color-primary);
}

/* ----- Article Image Within Content ----- */
.article-image {
  margin: var(--space-3xl) 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.article-image img {
  width: 100%;
  height: auto;
  display: block;
}

.article-image figcaption {
  padding: var(--space-md);
  background: var(--color-gray-100);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  text-align: center;
  font-style: italic;
}

/* ----- Article Tags ----- */
.article-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-4xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-200);
}

.article-tags .tag,
.article-tag {
  padding: var(--space-xs) var(--space-md);
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  transition: all var(--transition-fast);
  cursor: default;
}

.article-tags .tag:hover,
.article-tag:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
}

/* ----- Article Author Box ----- */
.article-author-box {
  display: flex;
  gap: var(--space-xl);
  margin-top: var(--space-4xl);
  padding: var(--space-2xl);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.article-author-box .author-avatar,
.article-author-avatar {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
}

.article-author-box .author-info h4,
.article-author-info h4 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.article-author-box .author-info .author-role,
.article-author-info .author-role {
  font-size: var(--text-sm);
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.article-author-box .author-info p,
.article-author-info p {
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin: 0;
  line-height: 1.6;
}

/* ----- Article Navigation (Previous/Next) ----- */
.article-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-gray-200);
}

.article-nav-link {
  display: flex;
  flex-direction: column;
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-base);
}

.article-nav-link:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.article-nav-link.next {
  text-align: right;
}

.article-nav-link .nav-label,
.article-nav-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.article-nav-link .nav-title,
.article-nav-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-primary);
  font-weight: 600;
  line-height: 1.4;
}

/* ----- Related Articles ----- */
.related-articles {
  margin-top: var(--space-5xl);
  padding-top: var(--space-4xl);
  border-top: 1px solid var(--color-gray-200);
}

.related-articles .section-header {
  margin-bottom: var(--space-2xl);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-xl);
}

/* ----- Article Responsive ----- */
@media (max-width: 768px) {
  .article-container {
    padding: 0 var(--space-lg);
  }
  
  .article-header h1 {
    font-size: var(--text-3xl);
  }
  
  .article-meta {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .article-body {
    font-size: var(--text-base);
  }
  
  .article-body .article-intro {
    font-size: var(--text-lg);
  }
  
  .article-body h2 {
    font-size: var(--text-2xl);
  }
  
  .article-body h3 {
    font-size: var(--text-xl);
  }
  
  .article-body blockquote {
    padding: var(--space-lg) var(--space-lg) var(--space-lg) var(--space-2xl);
    font-size: var(--text-lg);
  }
  
  .article-body blockquote::before {
    font-size: 3rem;
    left: var(--space-sm);
  }
  
  .article-info-box {
    flex-direction: column;
    gap: var(--space-md);
  }
  
  .article-info-box .info-box-icon {
    width: 40px;
    height: 40px;
  }
  
  .article-info-box .info-box-icon svg {
    width: 20px;
    height: 20px;
  }
  
  .article-author-box {
    flex-direction: column;
    text-align: center;
  }
  
  .article-author-box .author-avatar,
  .article-author-avatar {
    margin: 0 auto;
  }
  
  .article-navigation {
    grid-template-columns: 1fr;
  }
  
  .article-nav-link.next {
    text-align: left;
  }
}

@media (max-width: 480px) {
  .article-header h1 {
    font-size: var(--text-2xl);
  }
  
  .article-featured-image img {
    max-height: 300px;
  }
  
  .article-body .article-intro {
    font-size: var(--text-base);
  }
  
  .article-body blockquote {
    padding: var(--space-md);
    padding-left: var(--space-lg);
  }
  
  .article-body blockquote::before {
    font-size: 2rem;
    top: var(--space-xs);
    left: var(--space-xs);
  }
  
  .article-info-box {
    padding: var(--space-lg);
  }
  
  .article-author-box {
    padding: var(--space-lg);
  }
  
  .article-author-box .author-avatar,
  .article-author-avatar {
    width: 60px;
    height: 60px;
    font-size: var(--text-xl);
  }
  
  .article-tags {
    gap: var(--space-xs);
  }
  
  .article-tags .tag,
  .article-tag {
    font-size: var(--text-xs);
    padding: var(--space-xs) var(--space-sm);
  }
}

/* =====================================================
   ARTICLE ENHANCEMENTS
   Améliorations visuelles supplémentaires pour les articles
   ===================================================== */

/* ----- Article Category Tag Hover ----- */
.article-category-tag {
  transition: all var(--transition-fast);
}

.article-category-tag:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-accent);
}

/* ----- Article Headings Scroll Margin ----- */
.article-body h2,
.article-body h3 {
  scroll-margin-top: calc(var(--header-height) + var(--space-xl));
}

/* ----- Article Table Styles ----- */
.article-body table {
  width: 100%;
  margin: var(--space-2xl) 0;
  border-collapse: collapse;
  font-size: var(--text-base);
}

.article-body table th,
.article-body table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-gray-200);
}

.article-body table th {
  background: var(--color-primary);
  color: var(--color-white);
  font-weight: 600;
}

.article-body table tr:nth-child(even) {
  background: var(--color-gray-100);
}

.article-body table tr:hover {
  background: rgba(243, 146, 55, 0.1);
}

/* ----- Article Code Styles ----- */
.article-body code {
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.9em;
  color: var(--color-primary);
}

.article-body pre {
  margin: var(--space-2xl) 0;
  padding: var(--space-xl);
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  overflow-x: auto;
}

.article-body pre code {
  background: transparent;
  color: var(--color-gray-200);
  padding: 0;
}

/* ----- Article Image Gallery ----- */
.article-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin: var(--space-2xl) 0;
}

.article-gallery img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-base);
}

.article-gallery img:hover {
  transform: scale(1.05);
}

/* ----- Article Footnotes ----- */
.article-footnotes {
  margin-top: var(--space-4xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-200);
  font-size: var(--text-sm);
  color: var(--color-gray-500);
}

.article-footnotes h4 {
  font-size: var(--text-base);
  margin-bottom: var(--space-md);
}

.article-footnotes ol {
  padding-left: var(--space-xl);
}

.article-footnotes li {
  margin-bottom: var(--space-sm);
}

/* ----- Article Share Buttons ----- */
.article-share {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-gray-200);
}

.article-share span {
  font-weight: 600;
  color: var(--color-primary);
}

.article-share a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--color-gray-100);
  border-radius: var(--radius-full);
  color: var(--color-gray-600);
  transition: all var(--transition-fast);
}

.article-share a:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
}

/* ----- Article Progress Bar ----- */
.article-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 0%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-accent-light));
  z-index: 999;
  transition: width 0.1s linear;
}

/* ----- Article TOC (Table of Contents) ----- */
.article-toc {
  position: sticky;
  top: calc(var(--header-height) + var(--space-xl));
  margin-bottom: var(--space-2xl);
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.article-toc h4 {
  font-size: var(--text-base);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--color-accent);
}

.article-toc ul {
  list-style: none;
  padding: 0;
}

.article-toc li {
  margin-bottom: var(--space-sm);
}

.article-toc a {
  display: block;
  padding: var(--space-xs) 0;
  color: var(--color-gray-500);
  font-size: var(--text-sm);
  border-left: 2px solid transparent;
  padding-left: var(--space-md);
  transition: all var(--transition-fast);
}

.article-toc a:hover,
.article-toc a.active {
  color: var(--color-accent);
  border-left-color: var(--color-accent);
}

.article-toc li.toc-h3 a {
  padding-left: var(--space-xl);
  font-size: var(--text-xs);
}

/* ----- Article Print Styles ----- */
@media print {
  .article-container {
    max-width: 100%;
    padding: 0;
  }
  
  .article-category-tag {
    background: none;
    border: 1px solid #000;
    color: #000;
  }
  
  .article-featured-image {
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .article-body blockquote {
    background: #f5f5f5;
    color: #000;
    border-left: 4px solid #000;
  }
  
  .article-body blockquote::before {
    color: #999;
  }
  
  .article-info-box {
    background: #f5f5f5;
    border-left-color: #000;
  }
  
  .article-info-box .info-box-icon {
    display: none;
  }
  
  .article-tags,
  .article-share,
  .article-navigation,
  .article-progress,
  .article-toc {
    display: none;
  }
  
  .article-author-box {
    background: #f5f5f5;
    box-shadow: none;
    border: 1px solid #ddd;
  }
  
  .article-body a {
    color: #000;
    text-decoration: underline;
  }
  
  .article-body a::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #666;
  }
}
/* =====================================================
   FOUNDER SECTION STYLES
   ===================================================== */

.founder-section {
  background: linear-gradient(135deg, var(--color-off-white) 0%, var(--color-gray-100) 100%);
  position: relative;
  overflow: hidden;
}

.founder-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(17, 75, 95, 0.03) 100%);
  pointer-events: none;
}

.founder-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-4xl);
  align-items: center;
}

.founder-image {
  position: relative;
}

.founder-photo {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 5/8;
  object-fit: cover;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

.founder-badge {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--color-accent);
  padding: var(--space-lg) var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  text-align: center;
}

.founder-badge .badge-title {
  display: block;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.founder-badge .badge-company {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.founder-text .section-label {
  color: var(--color-accent);
  margin-bottom: var(--space-md);
}

.founder-text h2 {
  margin-bottom: var(--space-md);
}

.founder-role {
  font-size: var(--text-lg);
  color: var(--color-primary);
  font-weight: 600;
  margin-bottom: var(--space-xl);
}

.founder-text p {
  color: var(--color-gray-500);
  margin-bottom: var(--space-md);
}

.founder-stats {
  display: flex;
  gap: var(--space-2xl);
  margin: var(--space-2xl) 0;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-gray-200);
  border-bottom: 1px solid var(--color-gray-200);
}

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

.founder-stat .stat-number {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-primary);
}

.founder-stat .stat-text {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-gray-500);
  margin-top: var(--space-xs);
}

/* Founder Card Style for About Page */
.founder-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  cursor: pointer;
  text-decoration: none;
  display: block;
}

.founder-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.founder-card-image {
  position: relative;
  overflow: hidden;
}

.founder-card-image img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.founder-card:hover .founder-card-image img {
  transform: scale(1.05);
}

.founder-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(transparent, rgba(17, 75, 95, 0.9));
  padding: var(--space-2xl) var(--space-xl) var(--space-xl);
  color: var(--color-white);
}

.founder-card-overlay h3 {
  color: var(--color-white);
  font-size: var(--text-2xl);
  margin-bottom: var(--space-xs);
}

.founder-card-overlay p {
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0;
}

.founder-card-content {
  padding: var(--space-xl);
}

.founder-card-content p {
  color: var(--color-gray-500);
  margin-bottom: var(--space-lg);
}

.founder-card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--color-accent);
  font-weight: 600;
  transition: gap var(--transition-fast);
}

.founder-card:hover .founder-card-link {
  gap: var(--space-md);
}

.founder-card-link svg {
  width: 20px;
  height: 20px;
}

/* Responsive Founder Section */
@media (max-width: 968px) {
  .founder-content {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }
  
  .founder-image {
    display: flex;
    justify-content: center;
  }
  
  .founder-photo {
    max-width: 350px;
  }
  
  .founder-badge {
    right: auto;
    left: 50%;
    transform: translateX(-50%);
  }
  
  .founder-stats {
    justify-content: center;
  }
  
  .founder-text {
    text-align: center;
  }
  
  .founder-text .btn {
    margin: 0 auto;
  }
}

@media (max-width: 576px) {
  .founder-stats {
    flex-direction: column;
    gap: var(--space-lg);
  }
  
  .founder-badge {
    bottom: -15px;
    padding: var(--space-md) var(--space-lg);
  }
}

/* =====================================================
   FOUNDER HIGHLIGHT SECTION (About Page)
   ===================================================== */

.founder-highlight-section {
  background: var(--color-white);
}

.founder-highlight-content {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--space-4xl);
  align-items: start;
}

.founder-highlight-info {
  padding-top: var(--space-xl);
}

.highlight-item {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  border-bottom: 1px solid var(--color-gray-200);
}

.highlight-item:last-of-type {
  border-bottom: none;
  margin-bottom: var(--space-xl);
}

.highlight-icon {
  flex-shrink: 0;
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.highlight-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-accent);
}

.highlight-text h4 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
}

.highlight-text p {
  color: var(--color-gray-500);
  margin-bottom: 0;
}

@media (max-width: 968px) {
  .founder-highlight-content {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }
  
  .founder-card {
    max-width: 400px;
    margin: 0 auto;
  }
  
  .founder-highlight-info {
    padding-top: 0;
  }
}

/* =====================================================
   DROPDOWN MENU STYLES
   ===================================================== */

.nav-dropdown {
  position: relative;
}

.nav-dropdown > .nav-link {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.dropdown-arrow {
  transition: transform var(--transition-fast);
}

.nav-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--color-white);
  min-width: 200px;
  padding: var(--space-sm) 0;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 1000;
}

.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  border: 8px solid transparent;
  border-bottom-color: var(--color-white);
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-menu li {
  display: block;
}

.dropdown-menu a {
  display: block;
  padding: var(--space-sm) var(--space-lg);
  color: var(--color-gray-600);
  font-size: var(--text-sm);
  font-weight: 500;
  transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
  background: var(--color-off-white);
  color: var(--color-accent);
  padding-left: var(--space-xl);
}

/* Header scrolled state dropdown */
.header.scrolled .dropdown-menu {
  background: var(--color-white);
}

/* Mobile dropdown */
@media (max-width: 968px) {
  .dropdown-menu {
    position: static;
    transform: none;
    background: transparent;
    box-shadow: none;
    padding: 0;
    padding-left: var(--space-lg);
    max-height: 0;
    overflow: hidden;
    opacity: 1;
    visibility: visible;
  }
  
  .dropdown-menu::before {
    display: none;
  }
  
  .nav-dropdown.active .dropdown-menu {
    max-height: 200px;
    padding-top: var(--space-sm);
  }
  
  .dropdown-menu a {
    color: var(--color-white);
    padding: var(--space-sm) 0;
  }
  
  .dropdown-menu a:hover {
    background: transparent;
    padding-left: var(--space-md);
  }
}

/* =====================================================
   HERO PREMIUM - ULTRA MODERN DESIGN
   ===================================================== */

.hero-premium {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-primary);
  overflow: hidden;
}

/* ===== BACKGROUND EFFECTS ===== */
.hero-bg-premium {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-gradient-overlay {
  position: absolute;
  inset: 0;
  background: 
    linear-gradient(135deg, 
      rgba(17, 75, 95, 0.97) 0%,
      rgba(17, 75, 95, 0.85) 40%,
      rgba(17, 75, 95, 0.75) 70%,
      rgba(8, 50, 65, 0.9) 100%
    );
  z-index: 3;
}

.hero-image-container {
  position: absolute;
  inset: 0;
  z-index: 1;
}

.hero-image-slider {
  position: relative;
  width: 100%;
  height: 100%;
}

.hero-image-slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  transform: scale(1.1);
  transition: opacity 1.5s ease, transform 8s ease;
}

.hero-image-slide.active {
  opacity: 1;
  transform: scale(1);
}

/* Grid Pattern Overlay */
.hero-grid-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(243, 146, 55, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(243, 146, 55, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: 4;
  animation: gridPulse 4s ease-in-out infinite;
}

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

/* ===== GEOMETRIC ELEMENTS ===== */
.hero-geo-elements {
  position: absolute;
  inset: 0;
  z-index: 5;
  pointer-events: none;
}

.geo-circle {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(243, 146, 55, 0.2);
}

.geo-circle-1 {
  width: 600px;
  height: 600px;
  right: -200px;
  top: -200px;
  animation: rotateCircle 40s linear infinite;
}

.geo-circle-2 {
  width: 400px;
  height: 400px;
  right: -100px;
  top: -100px;
  border-color: rgba(243, 146, 55, 0.15);
  animation: rotateCircle 30s linear infinite reverse;
}

.geo-circle-3 {
  width: 800px;
  height: 800px;
  left: -400px;
  bottom: -400px;
  border-color: rgba(255, 255, 255, 0.05);
  animation: rotateCircle 50s linear infinite;
}

@keyframes rotateCircle {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.geo-line {
  position: absolute;
  background: linear-gradient(90deg, transparent, rgba(243, 146, 55, 0.3), transparent);
  height: 1px;
}

.geo-line-1 {
  width: 300px;
  top: 30%;
  right: 10%;
  transform: rotate(-30deg);
  animation: linePulse 3s ease-in-out infinite;
}

.geo-line-2 {
  width: 200px;
  bottom: 40%;
  left: 5%;
  transform: rotate(45deg);
  animation: linePulse 3s ease-in-out infinite 0.5s;
}

.geo-line-3 {
  width: 150px;
  top: 60%;
  right: 20%;
  transform: rotate(15deg);
  animation: linePulse 3s ease-in-out infinite 1s;
}

@keyframes linePulse {
  0%, 100% { opacity: 0.3; width: 100px; }
  50% { opacity: 1; width: 300px; }
}

/* ===== FLOATING PARTICLES ===== */
.hero-particles {
  position: absolute;
  inset: 0;
  z-index: 6;
  pointer-events: none;
}

.particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 50%;
  opacity: 0.6;
  animation: floatParticle 15s infinite;
}

.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; animation-duration: 12s; }
.particle:nth-child(2) { left: 20%; top: 80%; animation-delay: 2s; animation-duration: 18s; }
.particle:nth-child(3) { left: 60%; top: 30%; animation-delay: 4s; animation-duration: 14s; }
.particle:nth-child(4) { left: 80%; top: 70%; animation-delay: 1s; animation-duration: 16s; }
.particle:nth-child(5) { left: 30%; top: 50%; animation-delay: 3s; animation-duration: 20s; }
.particle:nth-child(6) { left: 70%; top: 10%; animation-delay: 5s; animation-duration: 13s; }
.particle:nth-child(7) { left: 90%; top: 40%; animation-delay: 2.5s; animation-duration: 17s; }
.particle:nth-child(8) { left: 50%; top: 90%; animation-delay: 1.5s; animation-duration: 15s; }

@keyframes floatParticle {
  0%, 100% {
    transform: translate(0, 0) scale(1);
    opacity: 0.6;
  }
  25% {
    transform: translate(30px, -50px) scale(1.5);
    opacity: 1;
  }
  50% {
    transform: translate(-20px, -100px) scale(1);
    opacity: 0.4;
  }
  75% {
    transform: translate(40px, -50px) scale(1.2);
    opacity: 0.8;
  }
}

/* ===== MAIN CONTENT ===== */
.hero-premium-content {
  position: relative;
  z-index: 10;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-4xl);
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-2xl));
  padding-bottom: var(--space-4xl);
}

.hero-text-zone {
  max-width: 700px;
}

/* ===== ANIMATED BADGE ===== */
.hero-badge-premium {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-xl);
  background: rgba(243, 146, 55, 0.1);
  border: 1px solid rgba(243, 146, 55, 0.3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2xl);
  animation: slideInLeft 0.8s ease forwards;
  opacity: 0;
}

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

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.5; }
}

.badge-text {
  color: var(--color-accent);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-line {
  width: 30px;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
  animation: expandLine 1.5s ease infinite;
}

@keyframes expandLine {
  0%, 100% { width: 20px; }
  50% { width: 40px; }
}

/* ===== TITLE ANIMATION ===== */
.hero-title-premium {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  margin-bottom: var(--space-2xl);
}

.title-line {
  display: block;
  overflow: hidden;
}

.word-reveal {
  display: inline-block;
  animation: wordReveal 0.8s cubic-bezier(0.65, 0, 0.35, 1) forwards;
  opacity: 0;
  transform: translateY(100%);
}

.title-line:nth-child(1) .word-reveal { animation-delay: 0.2s; }
.title-line:nth-child(2) .word-reveal { animation-delay: 0.4s; }
.title-line:nth-child(3) .word-reveal:nth-child(1) { animation-delay: 0.6s; }
.title-line:nth-child(3) .word-reveal:nth-child(2) { animation-delay: 0.8s; }

@keyframes wordReveal {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.highlight-word {
  color: var(--color-accent);
  position: relative;
}

.highlight-word::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  animation: underlineReveal 0.6s ease forwards 1.2s;
}

@keyframes underlineReveal {
  to { transform: scaleX(1); }
}

/* ===== DESCRIPTION ===== */
.hero-description-premium {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.8s ease forwards 1s;
  opacity: 0;
}

.hero-description-premium strong {
  color: var(--color-accent);
  font-weight: 600;
}

/* ===== CTA BUTTONS PREMIUM ===== */
.hero-cta-premium {
  display: flex;
  gap: var(--space-lg);
  animation: fadeInUp 0.8s ease forwards 1.2s;
  opacity: 0;
}

.btn-premium {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: var(--space-lg) var(--space-2xl);
  font-size: var(--text-base);
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-full);
  overflow: hidden;
  transition: all var(--transition-base);
}

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

.btn-primary-premium .btn-content {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.btn-primary-premium .btn-bg {
  position: absolute;
  inset: 0;
  background: var(--color-white);
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.btn-primary-premium:hover .btn-bg {
  transform: translateX(0);
}

.btn-primary-premium .btn-icon {
  display: flex;
  transition: transform var(--transition-base);
}

.btn-primary-premium:hover .btn-icon {
  transform: translateX(5px);
}

.btn-outline-premium {
  color: var(--color-white);
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-premium .btn-content {
  position: relative;
  z-index: 2;
}

.btn-outline-premium .btn-border {
  position: absolute;
  inset: -2px;
  border: 2px solid var(--color-accent);
  border-radius: var(--radius-full);
  transform: scale(1.1);
  opacity: 0;
  transition: all 0.4s cubic-bezier(0.65, 0, 0.35, 1);
}

.btn-outline-premium:hover {
  color: var(--color-accent);
  border-color: transparent;
}

.btn-outline-premium:hover .btn-border {
  transform: scale(1);
  opacity: 1;
}

/* ===== STATS CARDS PREMIUM ===== */
.hero-stats-premium {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.stat-card-premium {
  position: relative;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-xl) var(--space-2xl);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  overflow: hidden;
  animation: slideInRight 0.8s ease forwards;
  opacity: 0;
  transform: translateX(50px);
}

.stat-card-premium:nth-child(1) { animation-delay: 0.6s; }
.stat-card-premium:nth-child(2) { animation-delay: 0.8s; }
.stat-card-premium:nth-child(3) { animation-delay: 1s; }

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

.stat-card-premium:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(243, 146, 55, 0.3);
  transform: translateX(-10px);
}

.stat-card-premium .stat-icon {
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.stat-card-premium .stat-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-primary);
}

.stat-card-premium .stat-content {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: var(--space-xs);
}

.stat-card-premium .stat-number {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.stat-card-premium .stat-plus {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-accent);
}

.stat-card-premium .stat-text {
  width: 100%;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  margin-top: var(--space-xs);
}

.stat-glow {
  position: absolute;
  top: 50%;
  right: -50px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(243, 146, 55, 0.3), transparent);
  border-radius: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.stat-card-premium:hover .stat-glow {
  opacity: 1;
}

/* ===== SCROLL INDICATOR ===== */
.hero-scroll-indicator {
  position: absolute;
  bottom: var(--space-2xl);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  z-index: 10;
  animation: fadeInUp 0.8s ease forwards 1.5s;
  opacity: 0;
}

.scroll-text {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.5);
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.scroll-dot {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { top: 0; opacity: 1; }
  100% { top: 100%; opacity: 0; }
}

/* ===== CORNER DECORATION ===== */
.hero-corner-decoration {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 150px;
  height: 150px;
  z-index: 10;
}

.hero-corner-decoration svg {
  width: 100%;
  height: 100%;
}

/* ===== RESPONSIVE HERO PREMIUM ===== */
@media (max-width: 1200px) {
  .hero-premium-content {
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
  }
  
  .hero-stats-premium {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
  
  .stat-card-premium {
    flex: 1;
    min-width: 200px;
    max-width: 300px;
  }
}

@media (max-width: 768px) {
  .hero-premium {
    min-height: auto;
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-4xl);
  }
  
  .hero-premium-content {
    padding-top: 0;
  }
  
  .hero-title-premium {
    font-size: clamp(2rem, 8vw, 3rem);
  }
  
  .hero-cta-premium {
    flex-direction: column;
  }
  
  .btn-premium {
    justify-content: center;
  }
  
  .hero-stats-premium {
    flex-direction: column;
  }
  
  .stat-card-premium {
    max-width: 100%;
  }
  
  .hero-scroll-indicator {
    display: none;
  }
  
  .hero-corner-decoration {
    width: 80px;
    height: 80px;
  }
  
  .geo-circle-1,
  .geo-circle-2 {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-badge-premium {
    padding: var(--space-xs) var(--space-md);
  }
  
  .badge-line {
    display: none;
  }
  
  .hero-description-premium {
    font-size: var(--text-base);
  }
  
  .stat-card-premium {
    padding: var(--space-lg);
  }
  
  .stat-card-premium .stat-number {
    font-size: var(--text-3xl);
  }
}