/* ==========================================================================
   Cayo Studio — Styles spécifiques aux pages internes
   À propos, Services, Galerie
   ========================================================================== */

/* --- Hero de page interne --- */
.page-hero {
  position: relative;
  padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-2xl);
  text-align: center;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at top, rgba(201, 169, 97, 0.08) 0%, transparent 60%);
  z-index: 0;
}

.page-hero > .container {
  position: relative;
  z-index: 1;
}

.page-hero h1 {
  margin: var(--space-md) 0;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
}

.page-hero .lead {
  font-size: var(--text-lg);
  max-width: 680px;
  margin: var(--space-md) auto 0;
  line-height: 1.6;
}

/* --- Fil d'Ariane --- */
.breadcrumb {
  display: flex;
  justify-content: center;
  gap: var(--space-xs);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-md);
}

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

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

/* --- Mises en page deux-colonnes --- */
.two-col {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (min-width: 900px) {
  .two-col {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }

  .two-col.reverse {
    direction: rtl;
  }

  .two-col.reverse > * {
    direction: ltr;
  }
}

.two-col h2 {
  margin-bottom: var(--space-md);
}

.two-col p + p {
  margin-top: var(--space-sm);
}

.two-col-image {
  position: relative;
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-elevated) 100%);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-subtle);
  font-size: var(--text-xs);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  overflow: hidden;
}

.two-col-image::before {
  content: '';
  position: absolute;
  top: 16px;
  right: 16px;
  bottom: 16px;
  left: 16px;
  border: 1px solid var(--color-accent-soft);
  pointer-events: none;
  z-index: 2;
}

/* Photo qui remplit le cadre de .two-col-image (À propos).
   Si l'image n'existe pas, onerror la retire et le placeholder texte reste visible. */
.two-col-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 1.2s ease-out;
}

.two-col-image:hover img {
  transform: scale(1.04);
}

/* --- Statistiques / chiffres --- */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  padding: var(--space-2xl) 0;
}

@media (min-width: 768px) {
  .stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

.stat {
  text-align: center;
  padding: var(--space-md);
  border-left: 1px solid var(--color-border);
}

.stat:first-child {
  border-left: none;
}

@media (max-width: 767px) {
  .stat {
    border-left: none;
    border-top: 1px solid var(--color-border);
    padding-top: var(--space-md);
  }
  .stat:first-child {
    border-top: none;
  }
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--text-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* --- Liste de fonctionnalités --- */
.feature-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

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

.feature {
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  align-items: start;
}

.feature-num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-accent);
  line-height: 1;
  font-style: italic;
}

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

.feature p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* --- Processus en étapes --- */
.process {
  position: relative;
}

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

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step {
  position: relative;
  padding: var(--space-md) 0;
}

.process-step-num {
  display: inline-block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--text-3xl);
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.process-step h4 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.process-step p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* --- Catégories de service (sous-services) --- */
.subservices-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

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

.subservice {
  padding: var(--space-lg);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition);
}

.subservice:hover {
  border-color: var(--color-accent-soft);
}

.subservice h4 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.subservice .price {
  display: inline-block;
  margin-top: var(--space-md);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-style: italic;
}

/* --- Galerie complète avec filtres --- */
.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-xs);
  margin-bottom: var(--space-xl);
}

.filter-btn {
  padding: 10px 20px;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover {
  color: var(--color-text);
  border-color: var(--color-border-strong);
}

.filter-btn.active {
  color: var(--color-bg);
  background-color: var(--color-accent);
  border-color: var(--color-accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

@media (min-width: 768px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1100px) {
  .gallery-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gallery-grid .gallery-item {
  aspect-ratio: 1;
  transition: opacity var(--transition), transform var(--transition);
}

.gallery-grid .gallery-item.hidden {
  display: none;
}

.gallery-item-meta {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  z-index: 2;
  transform: translateY(8px);
  opacity: 0;
  transition: all var(--transition);
}

.gallery-item:hover .gallery-item-meta {
  transform: translateY(0);
  opacity: 1;
}

.gallery-item-meta .cat {
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.gallery-item-meta .title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  color: var(--color-text);
}

/* --- Hub galerie : vignettes de catégories ---
   Grandes cartes cliquables vers les sous-pages dédiées par type d'événement. */
.category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

@media (min-width: 600px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1000px) {
  .category-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.category-card {
  position: relative;
  display: block;
  aspect-ratio: 4/5;
  overflow: hidden;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  text-decoration: none;
  color: inherit;
  transition: transform var(--transition), border-color var(--transition);
}

.category-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-accent);
}

.category-card-placeholder {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-elevated) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-subtle);
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  transition: transform var(--transition-slow);
}

.category-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform var(--transition-slow);
}

.category-card:hover img,
.category-card:hover .category-card-placeholder {
  transform: scale(1.05);
}

.category-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 40%, rgba(0, 0, 0, 0.85) 100%);
  z-index: 2;
  transition: background var(--transition);
}

.category-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: var(--space-md);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.category-card-eyebrow {
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-accent);
  font-weight: 500;
}

.category-card-label {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-text);
  line-height: 1.1;
}

.category-card-cta {
  font-size: var(--text-sm);
  color: var(--color-text-subtle);
  margin-top: var(--space-xs);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color var(--transition), gap var(--transition);
}

.category-card:hover .category-card-cta {
  color: var(--color-accent);
  gap: 12px;
}

/* Navigation prev/next entre sous-pages catégories */
.category-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-md);
  align-items: center;
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  margin-top: var(--space-xl);
}

.category-nav-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

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

.category-nav-prev {
  justify-self: start;
  text-align: left;
}

.category-nav-next {
  justify-self: end;
  text-align: right;
}

.category-nav-eyebrow {
  font-size: 0.625rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: 4px;
}

.category-nav-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
}

.category-nav-hub {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  text-decoration: none;
  padding: var(--space-xs) var(--space-md);
  border: 1px solid var(--color-border);
  transition: all var(--transition);
}

.category-nav-hub:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

@media (max-width: 600px) {
  .category-nav {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }
  .category-nav-prev,
  .category-nav-next {
    justify-self: stretch;
    text-align: center;
  }
}

/* Sous-titre de section dans les sous-pages galerie */
.gallery-section-title {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.gallery-section-title:first-of-type {
  margin-top: 0;
}

/* --- Lightbox --- */
.lightbox {
  position: fixed;
  inset: 0;
  background-color: rgba(0, 0, 0, 0.95);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: var(--space-lg);
  opacity: 0;
  transition: opacity var(--transition);
}

.lightbox.open {
  display: flex;
  opacity: 1;
}

.lightbox-content {
  position: relative;
  max-width: 1200px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

/* État vide / placeholder texte : cadre 16:10 avec dégradé subtil */
.lightbox-image {
  width: 100%;
  aspect-ratio: 16/10;
  background: linear-gradient(135deg, var(--color-surface) 0%, var(--color-surface-elevated) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-subtle);
  font-size: var(--text-sm);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  overflow: hidden;
  position: relative;
}

/* Quand une vraie photo est présente, la lightbox s'adapte à son ratio natif :
   - Plus de cadre forcé en 16:10
   - Plus de fond placeholder (la photo prend tout l'espace)
   - L'image conserve son aspect-ratio (4:6 portrait, 6:4 paysage, etc.) */
.lightbox-image:has(img) {
  width: auto;
  aspect-ratio: auto;
  background: transparent;
  border: none;
}

.lightbox-image img {
  display: block;
  max-width: min(1200px, 90vw);
  max-height: 85vh;
  width: auto;
  height: auto;
  /* contain (et non cover) : la photo s'affiche en entier, jamais rognée */
  object-fit: contain;
}

.lightbox-caption {
  margin-top: var(--space-md);
  text-align: center;
}

.lightbox-caption .cat {
  font-size: var(--text-xs);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.lightbox-caption h3 {
  font-size: var(--text-2xl);
}

.lightbox-close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition);
}

.lightbox-close:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}