/* ============================================================
   Homepage Section 4 — Featured Projects Grid
   Matches original v8: 2×2 full-image cards, always-visible
   overlay with title / location / param tags / stats
   ============================================================ */

#projects .projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

#projects .project-card {
  position: relative;
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
  text-decoration: none;
  background: var(--navy);
}

/* ── Photo layer ──────────────────────────────────────── */
#projects .project-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
#projects .project-bg picture,
#projects .project-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4,0,0.2,1);
}
#projects .project-card:hover .project-bg img {
  transform: scale(1.04);
}

/* ── Scope badge (top-right, gold) ───────────────────── */
#projects .project-scope {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 3;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 20px;
  background: var(--gold);
  color: var(--navy);
  letter-spacing: 0.3px;
  line-height: 1.4;
}

/* ── Info overlay — always visible, gradient from bottom ─ */
#projects .project-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 28px 24px;
  background: linear-gradient(
    to top,
    rgba(13,27,42,.92) 0%,
    rgba(13,27,42,.60) 40%,
    rgba(13,27,42,.15) 70%,
    transparent 100%
  );
}

#projects .project-overlay h3 {
  font-size: 20px;
  font-weight: 600;
  color: #fff;
  margin: 0 0 4px;
  line-height: 1.3;
}

#projects .project-overlay > p:not(.project-stats) {
  font-size: 13px;
  color: rgba(255,255,255,.70);
  margin: 0 0 10px;
}

#projects .project-params {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 8px;
}

#projects .project-param-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
  background: var(--gold);
  color: var(--navy);
  line-height: 1.4;
}

#projects .project-stats {
  font-size: 12px;
  color: rgba(255,255,255,.60);
  line-height: 1.5;
  margin: 0;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 768px) {
  #projects .projects-grid {
    grid-template-columns: 1fr;
  }
  #projects .project-card {
    aspect-ratio: 4 / 3;
  }
}