/* Projects — the shelf */

.page-head {
  padding: 150px 0 20px;
}

.page-head .eyebrow {
  display: block;
  margin-bottom: 14px;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
  color: var(--text-primary);
  margin-bottom: 14px;
}

.page-subtitle {
  color: var(--text-subtle);
  font-size: 1.05rem;
  font-style: italic;
}

.projects-body {
  padding-top: 40px;
  padding-bottom: 110px;
}

/* Filters — same chip language as the archive wings */
.shelf-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 34px;
}

.shelf-filter {
  --accent: var(--text-muted);
  appearance: none;
  -webkit-appearance: none;
  -webkit-tap-highlight-color: transparent;
  font-family: var(--font-lab);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-subtle);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-card);
  border-radius: 22px;
  padding: 8px 18px;
  cursor: pointer;
  transition: color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.shelf-filter[data-accent="teal"]  { --accent: var(--dream-teal-bright); }
.shelf-filter[data-accent="pink"]  { --accent: var(--jellyfish-pink); }
.shelf-filter[data-accent="fern"]  { --accent: var(--electric-fern-bright); }
.shelf-filter[data-accent="amber"] { --accent: var(--neural-amber); }

.shelf-filter:hover {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
}

.shelf-filter.is-active {
  color: var(--accent);
  border-color: color-mix(in srgb, var(--accent) 60%, transparent);
  box-shadow: 0 0 18px color-mix(in srgb, var(--accent) 22%, transparent);
}

.shelf-filter[data-filter="all"].is-active {
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.35);
}

/* The shelf grid */
.shelf {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.project-card {
  --accent: var(--dream-teal-bright);
  --accent-soft: rgba(76, 201, 201, 0.14);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-card);
  border-radius: 16px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 110% 90% at 12% 0%, var(--accent-soft), transparent 55%),
    var(--bg-card);
  text-decoration: none;
  color: inherit;
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1),
              border-color 0.35s ease, box-shadow 0.35s ease;
}

.project-card[data-accent="teal"]  { --accent: var(--dream-teal-bright);    --accent-soft: rgba(76, 201, 201, 0.15); }
.project-card[data-accent="fern"]  { --accent: var(--electric-fern-bright); --accent-soft: rgba(62, 207, 133, 0.13); }
.project-card[data-accent="pink"]  { --accent: var(--jellyfish-pink);       --accent-soft: rgba(240, 127, 194, 0.14); }
.project-card[data-accent="amber"] { --accent: var(--neural-amber);         --accent-soft: rgba(255, 204, 102, 0.12); }
.project-card[data-accent="ghost"] { --accent: #cfe8e4;                     --accent-soft: rgba(207, 232, 228, 0.12); }

.project-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  box-shadow: 0 12px 44px rgba(0, 0, 0, 0.35), 0 0 36px var(--accent-soft);
}

/* Featured card spans the full shelf: image beside content */
.project-card.is-featured {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
}

.project-image {
  overflow: hidden;
  border-bottom: 1px solid var(--border-card);
}

.is-featured .project-image {
  border-bottom: none;
  border-right: 1px solid var(--border-card);
}

.project-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.95) brightness(0.96);
  transition: filter 0.4s ease, transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.project-card:hover .project-image img {
  filter: saturate(1.05) brightness(1.03);
  transform: scale(1.015);
}

.project-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 26px 28px;
}

.project-label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-lab);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
}

.project-label .dot {
  flex-shrink: 0;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 6px var(--accent);
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--text-primary);
  margin: 0;
}

.is-featured .project-title {
  font-size: 2rem;
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.93rem;
  line-height: 1.65;
  margin: 0;
}

.project-credits {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.credit {
  font-family: var(--font-lab);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-subtle);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 4px 12px;
}

.project-cta {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-lab);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  color: var(--text-subtle);
  transition: color 0.3s ease;
}

.project-card:hover .project-cta {
  color: var(--accent);
}

/* Responsive */
@media (max-width: 960px) {
  .shelf {
    grid-template-columns: 1fr;
  }

  .project-card.is-featured {
    grid-template-columns: 1fr;
  }

  .is-featured .project-image {
    border-right: none;
    border-bottom: 1px solid var(--border-card);
  }
}

@media (max-width: 768px) {
  .page-head {
    padding-top: 130px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-card:hover {
    transform: none;
  }

  .project-card:hover .project-image img {
    transform: none;
  }
}