/* Hero section (page d'accueil) */
.hero {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.hero-title {
  font-size: 64px;
  margin-bottom: var(--space-sm);
}

.hero-subtitle {
  font-size: var(--font-size-large);
  font-weight: 300;
}

.hero-scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-white);
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
  40% { transform: translateX(-50%) translateY(-10px); }
  60% { transform: translateX(-50%) translateY(-5px); }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 40px;
  }
}

/* Gallery card */
.gallery-card {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  cursor: pointer;
  transition: transform var(--transition-base);
}

.gallery-card:hover {
  transform: scale(1.02);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

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

.gallery-card-title {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
  color: var(--color-white);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-card:hover .gallery-card-title {
  opacity: 1;
}

/* Series card (photographies) */
.series-card {
  position: relative;
  min-height: 50vh;
  cursor: pointer;
  overflow: hidden;
}

.series-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-base);
}

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

.series-card-title {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--color-white);
  font-size: var(--font-size-h2);
  text-align: center;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  padding: var(--space-md);
  white-space: nowrap;
}

/* Artwork detail */
.artwork-detail {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  padding: var(--space-sm) 0;
}

.artwork-image {
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-in;
  min-height: calc(100vh - 150px);
  max-height: calc(100vh - 150px);
}

.artwork-image img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

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

.artwork-meta {
  display: grid;
  gap: var(--space-sm);
}

.artwork-meta-item {
  display: flex;
  gap: var(--space-sm);
}

.artwork-meta-label {
  font-weight: 600;
  min-width: 120px;
}

/* Navigation arrows on artwork pages (similar to lightbox) */
.artwork-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: var(--color-white);
  border: none;
  font-size: 48px;
  padding: var(--space-md) var(--space-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.artwork-nav-btn:hover {
  background: rgba(0, 0, 0, 0.7);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.artwork-nav-prev {
  left: 0;
}

.artwork-nav-next {
  right: 0;
}

@media (max-width: 1024px) {
  .artwork-detail {
    grid-template-columns: 1fr;
  }

  .artwork-image {
    position: relative;
    min-height: calc(100vh - 200px);
    height: calc(100vh - 200px);
  }

  .artwork-nav-btn {
    font-size: 36px;
    padding: var(--space-sm) var(--space-xs);
  }

  .artwork-nav-prev {
    left: var(--space-xs);
  }

  .artwork-nav-next {
    right: var(--space-xs);
  }
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.95);
  z-index: var(--z-lightbox);
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  color: var(--color-white);
  font-size: 40px;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-sm);
  line-height: 1;
  transition: opacity var(--transition-fast);
}

.lightbox-close:hover {
  opacity: 0.7;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-white);
  border: none;
  font-size: 48px;
  padding: var(--space-md) var(--space-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
  line-height: 1;
}

.lightbox-nav:hover {
  background: rgba(255, 255, 255, 0.2);
}

.lightbox-prev {
  left: var(--space-md);
}

.lightbox-next {
  right: var(--space-md);
}

@media (max-width: 768px) {
  .lightbox-nav {
    font-size: 36px;
    padding: var(--space-sm) var(--space-xs);
  }

  .lightbox-prev {
    left: var(--space-xs);
  }

  .lightbox-next {
    right: var(--space-xs);
  }
}

/* Section intro (pour storytelling des séries) */
.section-intro {
  max-width: 800px;
  margin: var(--space-xl) auto;
  text-align: center;
}

.section-intro h1 {
  margin-bottom: var(--space-lg);
}

.section-intro-text {
  text-align: left;
  font-size: var(--font-size-large);
  line-height: var(--line-height-loose);
  color: var(--color-gray-dark);
}

/* About page components */
.about-header {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: var(--space-xl);
  margin: var(--space-xl) 0;
}

.about-portrait img {
  width: 100%;
  height: auto;
}

.about-statement {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.cv-section {
  margin: var(--space-xl) 0;
}

.cv-section h2 {
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-gray-mid);
}

.cv-item {
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

.cv-item-year {
  font-weight: 600;
  color: var(--color-gray-mid);
}

.video-grid {
  margin: var(--space-xl) 0;
}

.video-item {
  margin-bottom: var(--space-lg);
}

.video-item h3 {
  margin-bottom: var(--space-sm);
  font-size: var(--font-size-base);
}

.video-embed {
  position: relative;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  height: 0;
  overflow: hidden;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media (max-width: 768px) {
  .about-header {
    grid-template-columns: 1fr;
  }
}

/* Loading state */
.loading {
  opacity: 0;
  animation: fadeIn 0.5s ease forwards;
}

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