/* ── PROJECT CARDS ───────────────────────── */
#projects { background: color-mix(in srgb, var(--bg) 88%, transparent); }

.proj-sub {
  font-size: var(--fs-lg);
  color: var(--muted);
  max-width: 480px;
  line-height: 1.7;
  margin-bottom: 4rem;
}

.pg {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.5rem;
}

/* Card */
.pc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  overflow: hidden;
  cursor: none;
  transform-style: preserve-3d;
  transition: border-color .3s, box-shadow .3s, background var(--tr-slow), transform .08s linear;
}
.pc:hover {
  border-color: var(--border-h);
  box-shadow: var(--shadow);
}

/* Thumbnail */
.pt {
  aspect-ratio: 16/9;
  position: relative;
  overflow: hidden;
}
.pti {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  transition: transform .5s;
}
.pc:hover .pti { transform: scale(1.06); }

/* Overlay buttons on hover */
.pov {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .75rem;
  opacity: 0;
  transition: opacity .3s;
  backdrop-filter: blur(4px);
}
.pc:hover .pov { opacity: 1; }
.pob {
  padding: .6rem 1.3rem;
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--r-sm);
  color: #fff;
  font-size: var(--fs-xs);
  font-weight: 600;
  font-family: var(--f-sans);
  cursor: none;
  background: rgba(255,255,255,.08);
  transition: all .2s;
}
.pob:hover { background: var(--accent); border-color: var(--accent); }

/* Card body */
.pb { padding: 1.6rem; }
.ptags { display: flex; gap: .45rem; flex-wrap: wrap; margin-bottom: .85rem; }
.tag {
  padding: .28rem .8rem;
  border-radius: var(--r-full);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
}
/* Tag color variants */
.tv { background: color-mix(in srgb, var(--accent)  14%, transparent); color: var(--accent-l); }
.tc { background: color-mix(in srgb, var(--accent2) 14%, transparent); color: var(--accent2-l); }
.ta { background: color-mix(in srgb, var(--amber)   14%, transparent); color: var(--amber); }
.tg { background: rgba(52,211,153,.14);  color: #34d399; }
.tr { background: rgba(251,113,133,.14); color: #fb7185; }

.ptitle {
  font-size: var(--fs-xl);
  font-weight: 600;
  margin-bottom: .5rem;
  letter-spacing: -.01em;
}
.pdesc {
  font-size: .88rem;
  color: var(--muted);
  line-height: 1.65;
}
.pnum {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 1rem;
  color: color-mix(in srgb, var(--muted) 15%, transparent);
}

/* Dev badge */
.dev-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-size: var(--fs-xs);
  padding: .22rem .75rem;
  border-radius: var(--r-full);
  background: color-mix(in srgb, var(--amber) 12%, transparent);
  color: var(--amber);
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: .85rem;
}

/* Featured (full-width) card */
.pc.feat {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.pc.feat .pt  { aspect-ratio: unset; min-height: 280px; }
.pc.feat .pb  { padding: 2.5rem; display: flex; flex-direction: column; justify-content: center; }
.pc.feat .ptitle { font-size: var(--fs-2xl); margin-bottom: .75rem; }
.pc.feat .pdesc  { font-size: .95rem; }
.pc.feat .pnum   { font-size: 4rem; }

@media (max-width: 900px) {
  .pc.feat { grid-template-columns: 1fr; }
  .pc.feat .pt { min-height: 200px; aspect-ratio: 16/9; }
  .pg { grid-template-columns: 1fr; }
}