:root {
  --primary: #0a0e27;
  --accent: #ff6b35;
  --accent-light: #ff8c61;
  --secondary: #1a1f3a;
  --text: #e8e9ed;
  --text-muted: #9ca3af;
  --card-bg: rgba(26, 31, 58, 0.6);
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

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

body {
  font-family: 'DM Sans', sans-serif;
  background: var(--primary);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
}

/* Background Animation */
.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

.bg-animation::before {
  content: '';
  position: absolute;
  width: 200%;
  height: 200%;
  background:
    radial-gradient(
      circle at 20% 50%,
      rgba(102, 126, 234, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 80% 80%,
      rgba(255, 107, 53, 0.15) 0%,
      transparent 50%
    ),
    radial-gradient(
      circle at 40% 20%,
      rgba(79, 172, 254, 0.1) 0%,
      transparent 50%
    );
  animation: bgMove 20s ease-in-out infinite;
}

@keyframes bgMove {
  0%,
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(-50px, 50px) rotate(5deg);
  }
}

/* Cursor Custom */
.cursor {
  width: 20px;
  height: 20px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  transition: all 0.1s ease;
  transform: translate(-50%, -50%);
}

.cursor-follower {
  width: 40px;
  height: 40px;
  border: 1px solid var(--accent-light);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transition: all 0.3s ease;
  transform: translate(-50%, -50%);
  opacity: 0.5;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 2rem 5%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
  background: rgba(10, 14, 39, 0.8);
  backdrop-filter: blur(10px);
  animation: slideDown 0.8s ease;
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
  }
  to {
    transform: translateY(0);
  }
}

.logo {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -1px;
}

.nav-links {
  display: flex;
  gap: 3rem;
  list-style: none;
}

.nav-links a {
  color: var(--text);
  text-decoration: none;
  font-weight: 500;
  position: relative;
  transition: color 0.3s;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

/* Menu Burger */
.burger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  z-index: 1001;
  gap: 6px;
}

.burger span {
  width: 30px;
  height: 3px;
  background: var(--text);
  border-radius: 3px;
  transition: all 0.3s ease;
}

.burger.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
  background: var(--accent);
}

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

.burger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
  background: var(--accent);
}

/* Menu mobile */
.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 70%;
  max-width: 300px;
  height: 100vh;
  background: rgba(10, 14, 39, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  transition: right 0.4s ease;
  padding: 6rem 2rem 2rem;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-menu.active {
  right: 0;
}

.mobile-menu ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.mobile-menu a {
  color: var(--text);
  text-decoration: none;
  font-size: 1.5rem;
  font-weight: 500;
  transition: all 0.3s ease;
  display: block;
  padding: 0.5rem 0;
  border-bottom: 2px solid transparent;
}

.mobile-menu a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
  transform: translateX(10px);
}

/* Overlay */
.menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 998;
}

.menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Hero Section */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 5%;
  position: relative;
}

.hero-content h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 900;
  margin-bottom: 1rem;
  line-height: 1.1;
  opacity: 0;
  animation: fadeInUp 1s ease forwards 0.3s;
}

.hero-content .highlight {
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    var(--accent-light) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.3rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
  opacity: 0;
  animation: fadeInUp 1s ease forwards 0.6s;
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  opacity: 0;
  animation: fadeInUp 1s ease forwards 0.9s;
}

.btn {
  padding: 1rem 2.5rem;
  border: none;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
}

.btn-primary {
  background: linear-gradient(
    135deg,
    var(--accent) 0%,
    var(--accent-light) 100%
  );
  color: white;
  box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 40px rgba(255, 107, 53, 0.4);
}

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

.btn-secondary:hover {
  background: var(--accent);
  transform: translateY(-3px);
}

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

.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0;
  animation:
    fadeIn 1s ease forwards 1.2s,
    bounce 2s ease-in-out infinite 1.5s;
}

.scroll-indicator span {
  display: block;
  width: 30px;
  height: 50px;
  border: 2px solid var(--accent);
  border-radius: 25px;
  position: relative;
}

.scroll-indicator span::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
  animation: scrollDot 2s ease-in-out infinite;
}

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

@keyframes bounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

@keyframes scrollDot {
  0% {
    top: 10px;
    opacity: 1;
  }
  100% {
    top: 30px;
    opacity: 0;
  }
}

/* Sections */
section {
  padding: 8rem 5%;
  position: relative;
}

.section-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  margin-bottom: 1rem;
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.section-title.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-subtitle {
  text-align: center;
  color: var(--text-muted);
  font-size: 1.2rem;
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease 0.2s;
}

.section-subtitle.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.service-card {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  padding: 3rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all 0.5s ease;
  opacity: 0;
  transform: translateY(50px);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-1);
  opacity: 0;
  transition: opacity 0.5s ease;
  z-index: -1;
}

.service-card:nth-child(2)::before {
  background: var(--gradient-2);
}

.service-card:nth-child(3)::before {
  background: var(--gradient-3);
}

.service-card:hover::before {
  opacity: 0.1;
}

.service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
  box-shadow: 0 20px 60px rgba(255, 107, 53, 0.2);
}

.service-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: inline-block;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

.service-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--accent-light);
}

.service-card p {
  color: var(--text-muted);
  line-height: 1.8;
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 4rem;
}

.portfolio-item {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  cursor: pointer;
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.5s ease;
  height: 400px;
}

.portfolio-item.visible {
  opacity: 1;
  transform: scale(1);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.portfolio-item:hover img {
  transform: scale(1.1);
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(102, 126, 234, 0.9),
    rgba(255, 107, 53, 0.9)
  );
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.4s ease;
  padding: 2rem;
  text-align: center;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-overlay h3 {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  margin-bottom: 0.5rem;
  transform: translateY(20px);
  transition: transform 0.4s ease 0.1s;
}

.portfolio-item:hover .portfolio-overlay h3 {
  transform: translateY(0);
}

.portfolio-overlay p {
  font-size: 1rem;
  transform: translateY(20px);
  transition: transform 0.4s ease 0.2s;
}

.portfolio-item:hover .portfolio-overlay p {
  transform: translateY(0);
}

.portfolio-tags {
  display: flex;
  gap: 0.5rem;
  margin-top: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  transform: translateY(20px);
  transition: transform 0.4s ease 0.3s;
}

.portfolio-item:hover .portfolio-tags {
  transform: translateY(0);
}

.tag {
  background: rgba(255, 255, 255, 0.2);
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  font-size: 0.85rem;
  backdrop-filter: blur(10px);
}

/* Experience Timeline */
.timeline {
  position: relative;
  max-width: 900px;
  margin: 4rem auto;
  padding: 2rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 2px;
  height: 100%;
  background: linear-gradient(to bottom, var(--accent), transparent);
}

.timeline-item {
  margin-bottom: 4rem;
  position: relative;
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.6s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.timeline-item:nth-child(even) {
  transform: translateX(50px);
}

.timeline-item:nth-child(even).visible {
  transform: translateX(0);
}

.timeline-content {
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  padding: 2rem;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  width: 45%;
  transition: all 0.3s ease;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: auto;
}

.timeline-content:hover {
  border-color: var(--accent);
  box-shadow: 0 10px 40px rgba(255, 107, 53, 0.2);
}

.timeline-date {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.timeline-content h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.timeline-content h4 {
  color: var(--text-muted);
  font-weight: 500;
  margin-bottom: 1rem;
}

.timeline-content p {
  color: var(--text-muted);
  line-height: 1.8;
}

.timeline-dot {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background: var(--accent);
  border: 4px solid var(--primary);
  border-radius: 50%;
  top: 2rem;
  box-shadow: 0 0 20px var(--accent);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    box-shadow: 0 0 20px var(--accent);
  }
  50% {
    box-shadow: 0 0 40px var(--accent);
  }
}

/* Contact Form */
.contact-container {
  max-width: 800px;
  margin: 4rem auto;
  background: var(--card-bg);
  backdrop-filter: blur(10px);
  padding: 4rem;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.8s ease;
}

.contact-container.visible {
  opacity: 1;
  transform: translateY(0);
}

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text);
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(255, 107, 53, 0.2);
}

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

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

/* Footer */
footer {
  background: var(--secondary);
  padding: 3rem 5%;
  text-align: center;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 2rem;
}

.social-links a {
  color: var(--text);
  font-size: 1.5rem;
  transition: all 0.3s ease;
  display: inline-block;
}

.social-links a:hover {
  color: var(--accent);
  transform: translateY(-5px);
}

footer p {
  color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
  nav {
    padding: 1.5rem 5%;
  }

  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .portfolio-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

@media (max-width: 768px) {
  nav {
    padding: 1rem 5%;
  }

  .logo {
    font-size: 1.5rem;
  }

  .nav-links {
    display: none;
  }

  .burger {
    display: flex;
  }

  .hero {
    height: auto;
    min-height: 100vh;
    padding: 8rem 5% 4rem;
  }

  .hero-content h1 {
    font-size: 2.5rem;
    line-height: 1.2;
  }

  .hero-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  section {
    padding: 4rem 5%;
  }

  .section-title {
    font-size: 2rem;
  }

  .section-subtitle {
    font-size: 1rem;
    margin-bottom: 3rem;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .service-card {
    padding: 2rem;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .portfolio-item {
    height: 300px;
  }

  .timeline::before {
    left: 20px;
  }

  .timeline-content {
    width: calc(100% - 60px);
    margin-left: 60px !important;
  }

  .timeline-dot {
    left: 20px;
    transform: translateX(-50%);
  }

  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 60px !important;
  }

  .contact-container {
    padding: 2rem 1.5rem;
  }

  .form-group input,
  .form-group textarea {
    padding: 0.875rem;
  }

  footer {
    padding: 2rem 5%;
  }

  .social-links {
    gap: 1.5rem;
    margin-bottom: 1.5rem;
  }

  /* Curseur caché sur mobile */
  .cursor,
  .cursor-follower {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .service-card {
    padding: 1.5rem;
  }

  .service-card h3 {
    font-size: 1.5rem;
  }

  .portfolio-item {
    height: 250px;
  }

  .portfolio-overlay h3 {
    font-size: 1.5rem;
  }

  .timeline-content {
    padding: 1.5rem;
  }

  .timeline-content h3 {
    font-size: 1.25rem;
  }

  .contact-container {
    padding: 1.5rem 1rem;
  }
}

/* Animations pour les éléments au scroll */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== ICÔNES SERVICES ===== */
.service-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}
.service-icon i {
  color: #ffffff;
}

/* ===== PORTFOLIO CARDS CLIQUABLES ===== */
.portfolio-item a {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
  position: relative;
}
.portfolio-item a img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio-item a:hover img {
  transform: scale(1.05);
}
.portfolio-item a .portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
}
.portfolio-item .external-link-icon {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  color: #fff;
  font-size: 0.9rem;
  z-index: 3;
}
.portfolio-item:hover .external-link-icon {
  opacity: 1;
  transform: translateY(0);
}

/* ===== SECTION GALERIE DESIGN ===== */
#galerie {
  padding: 100px 5%;
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  max-width: 1200px;
  margin: 3rem auto 0;
}
.gallery-item {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
  transition:
    transform 0.4s ease,
    box-shadow 0.4s ease;
}
.gallery-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img {
  transform: scale(1.08);
}
.gallery-item .gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(0, 0, 0, 0.7) 0%,
    rgba(0, 0, 0, 0) 60%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.4s ease;
}
.gallery-item:hover .gallery-overlay {
  opacity: 1;
}
.gallery-overlay h4 {
  color: #fff;
  font-family: 'Playfair Display', serif;
  font-size: 1.2rem;
  margin-bottom: 0.3rem;
}
.gallery-overlay p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}
.lightbox.active {
  opacity: 1;
  pointer-events: all;
}
.lightbox img {
  max-width: 90%;
  max-height: 85vh;
  border-radius: 12px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  transform: scale(0.9);
  transition: transform 0.4s ease;
}
.lightbox.active img {
  transform: scale(1);
}
.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}
.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}
.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.25);
}
.lightbox-prev {
  left: 2rem;
}
.lightbox-next {
  right: 2rem;
}

/* ===== FOOTER ICÔNES ===== */
.social-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  margin: 0 0.5rem;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  text-decoration: none;
}
.social-links a.social-facebook {
  background: rgba(24, 119, 242, 0.1);
  color: #1877f2;
}
.social-links a.social-facebook:hover {
  background: #1877f2;
  color: #fff;
  transform: translateY(-3px);
}
.social-links a.social-github {
  background: rgba(255, 255, 255, 0.1);
  color: #e6e6e6;
}
.social-links a.social-github:hover {
  background: #333;
  color: #fff;
  transform: translateY(-3px);
}
.social-links a.social-instagram {
  background: rgba(225, 48, 108, 0.1);
  color: #e1306c;
}
.social-links a.social-instagram:hover {
  background: linear-gradient(
    45deg,
    #f09433,
    #e6683c,
    #dc2743,
    #cc2366,
    #bc1888
  );
  color: #fff;
  transform: translateY(-3px);
}
.social-links a.social-linkedin {
  background: rgba(10, 102, 194, 0.1);
  color: #0a66c2;
}
.social-links a.social-linkedin:hover {
  background: #0a66c2;
  color: #fff;
  transform: translateY(-3px);
}

@media (max-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  .lightbox-nav {
    display: none;
  }
}
@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== PAGINATION GALERIE ===== */
.gallery-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
}
.gallery-pagination button {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #fff;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 0.95rem;
  font-family: 'DM Sans', sans-serif;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}
.gallery-pagination button:hover {
  background: rgba(255, 255, 255, 0.15);
}
.gallery-pagination button.active {
  background: linear-gradient(
    135deg,
    var(--primary, #6c63ff),
    var(--secondary, #f857a6)
  );
  border-color: transparent;
  font-weight: 700;
}
.gallery-pagination button.nav-btn {
  font-size: 1.1rem;
}
.gallery-pagination button:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.gallery-item.hidden {
  display: none;
}