/* ═══════════════════════════════════════════════════════════════
   Vana Interior — Projects page
═══════════════════════════════════════════════════════════════ */

/* ── Page Hero ───────────────────────────────────────────────── */
.page-hero {
  position: relative;
  height: 380px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.page-hero-bg {
  position: absolute;
  inset: -30px;
  background-size: cover;
  background-position: center;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26,20,16,0.8), rgba(28,86,46,0.4));
}
.page-hero-content {
  position: relative;
  z-index: 2;
  padding: 0 10vw;
}
.page-hero-content h1 {
  font: 700 clamp(40px, 6vw, 72px)/1.05 'Playfair Display', serif;
  color: #fff;
  margin: 16px 0 0;
}
.page-hero-content h1 em {
  font-style: italic;
  color: var(--gold);
}

/* ── Filter Bar ──────────────────────────────────────────────── */
.projects-filter-bar {
  display: flex;
  gap: 0;
  justify-content: center;
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--sand);
  flex-wrap: wrap;
}
.proj-filter-btn {
  background: none;
  border: none;
  font: 600 12px/1 'Inter', sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 24px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: color 0.2s, border-color 0.2s;
}
.proj-filter-btn:hover  { color: var(--green); }
.proj-filter-btn.active { color: var(--green); border-bottom-color: var(--green); }

/* ── Masonry Grid ────────────────────────────────────────────── */
.projects-page-section {
  padding: 60px 0 100px;
  background: var(--cream);
}
.projects-masonry {
  columns: 3;
  column-gap: 24px;
}
@media (max-width: 900px) { .projects-masonry { columns: 2; } }
@media (max-width: 580px) { .projects-masonry { columns: 1; } }

.proj-card {
  break-inside: avoid;
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  display: block;
}
.proj-card img {
  width: 100%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.proj-card:hover img { transform: scale(1.05); }

.proj-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(26,20,16,0.85) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.35s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
}
.proj-card:hover .proj-card-overlay { opacity: 1; }
.proj-card-overlay .portfolio-cat {
  font: 600 10px/1 'Inter', sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: 8px;
}
.proj-card-overlay h3 {
  font: 600 18px/1.3 'Playfair Display', serif;
  color: #fff;
  margin: 0 0 8px;
}
.proj-card-overlay span.proj-meta {
  font: 400 12px/1 'Inter', sans-serif;
  color: rgba(255,255,255,0.55);
}
.proj-card[data-hidden="true"] { display: none; }

/* ── Modal ───────────────────────────────────────────────────── */
.project-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(26,20,16,0.7);
  z-index: 400;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.project-modal-overlay.open { opacity: 1; pointer-events: all; }

.project-modal {
  background: var(--white);
  max-width: 860px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  position: relative;
}
@media (max-width: 640px) { .project-modal { grid-template-columns: 1fr; } }

.project-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(26,20,16,0.6);
  color: #fff;
  border: none;
  width: 36px;
  height: 36px;
  font-size: 16px;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}
.project-modal-close:hover { background: var(--green); }

.project-modal-img-wrap { height: 100%; min-height: 320px; }
.project-modal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.project-modal-body {
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.project-modal-body h2 {
  font: 700 28px/1.2 'Playfair Display', serif;
  color: var(--espresso);
  margin: 10px 0 16px;
}
.project-modal-meta {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
}
.project-modal-meta span {
  font: 400 13px/1 'Inter', sans-serif;
  color: var(--muted);
}
#modal-desc {
  font: 400 15px/1.8 'Inter', sans-serif;
  color: var(--muted);
  margin: 0;
}