/* ============================================================
   PROJETS PAGE — styles spécifiques
   ============================================================ */

.nav-active { color: var(--or) !important; }
.nav-active::after { width: 100% !important; }

/* ---------- Page hero ---------- */
.page-hero {
  background: var(--noir);
  padding-top: calc(clamp(14px, 2.4vh, 26px) * 2 + 46px + clamp(84px, 12vh, 140px));
  padding-bottom: clamp(56px, 8vh, 100px);
  text-align: center;
  position: relative;
}
.page-hero-title {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: 0.16em;
  font-size: clamp(2.6rem, 6vw, 5rem);
  line-height: 1.06;
  color: var(--creme);
  margin: 20px 0 28px;
}
.page-hero-sub {
  font-size: 1rem; line-height: 1.85;
  color: var(--on-dark-soft);
  max-width: 52ch; margin: 0 auto;
}
.page-hero-line {
  width: 1px; height: clamp(48px, 7vh, 80px);
  background: linear-gradient(to bottom, var(--or), transparent);
  margin: 0 auto; opacity: 0.7;
}

/* ---------- Section projets ---------- */
.projets-section { padding-top: clamp(56px, 8vh, 96px); }

/* ---------- Barre de filtres ---------- */
.projets-filter-bar {
  display: flex;
  align-items: center;
  gap: clamp(24px, 4vw, 56px);
  flex-wrap: wrap;
  margin-bottom: clamp(48px, 7vh, 80px);
  padding-bottom: 28px;
  border-bottom: 1px solid var(--line-light);
}
.filter-group {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.filter-label {
  font-size: 0.62rem; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--ink-soft); white-space: nowrap;
}
.filter-btns { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-canton {
  background: transparent;
  border: 1px solid var(--line-light);
  color: var(--ink-soft);
  font-size: 0.7rem; letter-spacing: 0.18em; text-transform: uppercase;
  padding: 0.8em 1.5em;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.4s var(--ease);
  font-family: var(--sans);
}
.filter-canton:hover { border-color: var(--or-deep); color: var(--ink); }
.filter-canton.active { background: var(--ink); border-color: var(--ink); color: var(--creme); }
.projets-count {
  margin-left: auto;
  font-size: 0.72rem; letter-spacing: 0.14em;
  color: var(--ink-soft);
}

/* ---------- Projet vedette ---------- */
.projet-featured {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
  margin-bottom: clamp(40px, 6vh, 64px);
  border: 1px solid var(--line-light);
  background: #fff;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}
.projet-featured:hover {
  border-color: var(--or);
  box-shadow: 0 28px 56px -28px rgba(35,33,28,0.3);
}
.projet-featured-media {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden;
}
.projet-featured-media image-slot {
  position: absolute; inset: 0; width: 100%; height: 100%;
  transition: transform 0.7s var(--ease);
}
.projet-featured:hover .projet-featured-media image-slot { transform: scale(1.04); }
.feat-badge {
  position: absolute; top: 18px; left: 18px; z-index: 3;
  font-size: 0.6rem; letter-spacing: 0.22em; text-transform: uppercase;
  padding: 0.5em 1.1em;
  background: var(--or); color: var(--noir);
}
.projet-featured-body {
  padding: clamp(28px, 4vw, 52px) clamp(28px, 4vw, 52px) clamp(28px, 4vw, 52px) 0;
}
.projet-featured-cat {
  font-size: 0.62rem; letter-spacing: 0.24em; text-transform: uppercase;
  color: var(--or-deep); margin: 0 0 18px;
}
.projet-featured-body h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  line-height: 1.12; letter-spacing: 0.04em;
  color: var(--ink); margin: 0 0 22px;
}
.projet-featured-specs {
  display: flex; gap: 22px; flex-wrap: wrap;
  font-size: 0.82rem; color: var(--ink-soft);
  margin-bottom: 20px;
}
.projet-featured-specs b { font-weight: 400; color: var(--ink); }
.projet-featured-body > p {
  font-size: 0.94rem; line-height: 1.85;
  color: var(--ink-soft); margin: 0 0 28px; max-width: 46ch;
}
.projet-featured-price {
  font-family: var(--serif); font-size: 1.55rem;
  color: var(--ink); letter-spacing: 0.04em; margin-bottom: 28px;
}

/* ---------- Grille projets ---------- */
.projets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 2.4vw, 34px);
}

/* Cartes : on réutilise .project-card de styles.css,
   mais les <a> doivent se comporter comme des blocs */
.projets-grid .project-card {
  display: flex; flex-direction: column;
  text-decoration: none; color: inherit;
}
.projets-grid .project-card .project-link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 26px;
  font-size: 0.66rem; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--or-deep);
  border-top: 1px solid var(--line-light);
  margin-top: auto;
  transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.projets-grid .project-card:hover .project-link {
  background: var(--ink); color: var(--or-soft);
}
.projets-grid .project-card:hover .project-link span { transform: translateX(4px); }
.projets-grid .project-card .project-link span { transition: transform 0.3s var(--ease); }

.no-results {
  text-align: center; padding: clamp(48px, 8vh, 96px) 0;
  font-family: var(--serif); font-style: italic;
  font-size: 1.3rem; color: var(--ink-soft);
}

/* ---------- CTA construction ---------- */
.cta-construction { padding-block: clamp(72px, 10vh, 120px); }
.cta-inner {
  display: grid; grid-template-columns: 1fr auto;
  gap: clamp(40px, 6vw, 96px); align-items: center;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  padding-block: clamp(48px, 7vh, 80px);
}
.cta-text .eyebrow { margin-bottom: 16px; }
.cta-text h2 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.1; letter-spacing: 0.04em;
  color: var(--creme); margin: 0 0 20px;
}
.cta-text h2 em { font-style: italic; color: var(--or-soft); }
.cta-text > p {
  font-size: 0.94rem; line-height: 1.85;
  color: var(--on-dark-soft); margin: 0; max-width: 52ch;
}
.cta-actions {
  display: flex; flex-direction: column; gap: 22px; align-items: flex-start; flex: none;
}

/* ---------- Éléments cachés par le filtre ---------- */
.projet-featured.hidden,
.projets-grid .project-card.hidden { display: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 960px) {
  .projet-featured { grid-template-columns: 1fr; }
  .projet-featured-media { aspect-ratio: 16 / 9; }
  .projet-featured-body { padding: clamp(24px, 4vw, 40px); }
  .cta-inner { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .projets-grid { grid-template-columns: repeat(2, 1fr); }
  .projets-filter-bar { gap: 16px; }
}
@media (max-width: 520px) {
  .projets-grid { grid-template-columns: 1fr; max-width: 420px; margin-inline: auto; }
}