/* ═══════════════════════════════════════════
   BBD — Page Projet Individuelle
   ═══════════════════════════════════════════ */

/* ── Hero projet ── */
.projet-hero {
  padding-top: var(--nav-h);
  min-height: 70vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--c1);
}
.projet-hero-img {
  overflow: hidden;
}
.projet-hero-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.projet-hero-info {
  padding: 80px clamp(32px, 5vw, 80px);
  display: flex; flex-direction: column;
  justify-content: center;
}
.projet-breadcrumb {
  font-size: 10px; letter-spacing: .28em;
  text-transform: uppercase; color: var(--muted);
  margin-bottom: 24px;
}
.projet-breadcrumb a { color: var(--muted); }
.projet-breadcrumb a:hover { color: var(--dark); }
.projet-breadcrumb span { margin: 0 8px; opacity: .4; }

.projet-hero-info h1 {
  font-family: Georgia, serif;
  font-size: clamp(32px, 4.5vw, 64px);
  font-weight: 400; line-height: 1.1;
  color: var(--dark); letter-spacing: -.01em;
  margin-bottom: 12px;
}
.projet-subtitle {
  font-style: italic;
  font-size: clamp(14px, 1.5vw, 18px);
  color: var(--muted); margin-bottom: 40px;
  line-height: 1.6;
}
.projet-meta {
  display: flex; flex-direction: column; gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 28px;
}
.projet-meta-item {
  display: flex; gap: 20px; align-items: baseline;
}
.projet-meta-label {
  font-size: 9px; letter-spacing: .28em;
  text-transform: uppercase; color: var(--muted);
  min-width: 80px;
}
.projet-meta-value {
  font-family: Georgia, serif;
  font-size: 13px; color: var(--dark);
  letter-spacing: .04em;
}

/* ── Corps du projet ── */
.projet-body {
  background: var(--c2);
}

/* Intro texte */
.projet-intro {
  padding: 80px clamp(24px, 8vw, 160px);
  max-width: 820px;
}
.projet-intro p {
  font-family: Georgia, serif;
  font-style: italic;
  font-size: clamp(17px, 1.8vw, 22px);
  line-height: 1.8; color: var(--text);
  letter-spacing: .02em;
}

/* Galerie pleine largeur */
.projet-gallery {
  display: grid;
  gap: 2px;
  background: var(--line);
}
.projet-gallery.cols-2 { grid-template-columns: 1fr 1fr; }
.projet-gallery.cols-3 { grid-template-columns: 1fr 1fr 1fr; }
.projet-gallery.cols-1 { grid-template-columns: 1fr; }

.projet-gallery-item {
  overflow: hidden;
  background: var(--c1);
  aspect-ratio: 4/3;
}
.projet-gallery-item.tall { aspect-ratio: 3/4; }
.projet-gallery-item.wide { aspect-ratio: 16/9; }
.projet-gallery-item.square { aspect-ratio: 1/1; }

.projet-gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.projet-gallery-item:hover img { transform: scale(1.03); }

/* Section texte + image côte à côte */
.projet-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--c1);
}
.projet-split-text {
  padding: 80px clamp(32px, 5vw, 80px);
  display: flex; flex-direction: column; justify-content: center;
}
.projet-split-text h2 {
  font-family: Georgia, serif;
  font-size: clamp(22px, 2.5vw, 36px);
  font-weight: 400; color: var(--dark);
  margin-bottom: 20px; line-height: 1.2;
}
.projet-split-text p {
  font-size: 14px; line-height: 1.9;
  color: var(--muted); max-width: 420px;
}
.projet-split-img {
  overflow: hidden;
}
.projet-split-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  min-height: 400px;
}

/* Navigation bas de page */
.projet-nav {
  background: var(--dark);
  display: grid; grid-template-columns: 1fr 1fr;
  min-height: 180px;
}
.projet-nav-prev,
.projet-nav-next {
  padding: 48px clamp(24px, 5vw, 80px);
  display: flex; flex-direction: column;
  justify-content: center; gap: 8px;
  text-decoration: none;
  transition: background .3s;
}
.projet-nav-prev { border-right: 1px solid rgba(255,255,255,.08); }
.projet-nav-prev:hover,
.projet-nav-next:hover { background: rgba(255,255,255,.06); }
.projet-nav-direction {
  font-size: 9px; letter-spacing: .3em;
  text-transform: uppercase; color: rgba(255,255,255,.35);
}
.projet-nav-title {
  font-family: Georgia, serif;
  font-size: clamp(15px, 1.8vw, 22px);
  color: rgba(255,255,255,.85);
  font-weight: 400;
}

/* Responsive */
@media (max-width: 900px) {
  .projet-hero { grid-template-columns: 1fr; }
  .projet-hero-img { min-height: 50vw; }
  .projet-split { grid-template-columns: 1fr; }
  .projet-gallery.cols-3 { grid-template-columns: 1fr 1fr; }
  .projet-gallery.cols-2 { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .projet-gallery.cols-3 { grid-template-columns: 1fr; }
}