/* PROJECTS PAGE */
.filter-tabs { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-top: 1.75rem; }
.filter-btn {
  display: flex; align-items: center; gap: 7px;
  padding: 0.5rem 1.2rem;
  background: transparent;
  border: 1.5px solid var(--border);
  border-radius: 100px;
  color: var(--text-dim);
  font-size: 0.83rem;
  font-weight: 700;
  font-family: 'Plus Jakarta Sans', sans-serif;
  cursor: pointer;
  transition: all 0.22s;
}
.filter-btn:hover { border-color: var(--border2); color: var(--text); }
.filter-btn.active {
  background: linear-gradient(135deg, var(--blue-mid), var(--blue-glow));
  border-color: transparent; color: white;
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
}

.projects-section { padding: 2.5rem 0 6rem; position: relative; z-index: 1; }
.projects-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 1.4rem; }
@media (max-width: 600px) { .projects-grid { grid-template-columns: 1fr; } }

.project-card { overflow: hidden; cursor: default; transition: all 0.35s var(--transition); display: flex; flex-direction: column; }
.project-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(37,99,235,0.18); border-color: var(--border2); }

.proj-img { height: 215px; overflow: hidden; position: relative; }
.proj-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--transition); }
.project-card:hover .proj-img img { transform: scale(1.06); }
.proj-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(6,11,24,0.95) 0%, rgba(6,11,24,0.2) 60%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end; padding: 1.1rem;
  opacity: 0; transition: opacity 0.3s;
}
.project-card:hover .proj-overlay { opacity: 1; }
.proj-cat-badge {
  display: inline-block;
  font-size: 0.68rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--cyan); margin-bottom: 0.5rem;
}
.proj-cat-badge.design { color: #f472b6; }
.proj-tags { display: flex; flex-wrap: wrap; gap: 5px; }

.proj-body { padding: 1.4rem; display: flex; flex-direction: column; flex: 1; }
.proj-body h3 { font-size: 1.1rem; font-weight: 800; color: var(--text); margin-bottom: 0.5rem; }
.proj-body p { font-size: 0.83rem; color: var(--text-dim); line-height: 1.58; margin-bottom: 1rem; flex: 1; }
.proj-meta { display: flex; align-items: center; justify-content: space-between; margin-top: auto; }
.proj-date { font-size: 0.73rem; color: var(--text-muted); display: flex; align-items: center; gap: 5px; font-weight: 600; }
.proj-date i { color: var(--blue-glow); }
.proj-type { font-size: 0.7rem; font-weight: 800; text-transform: uppercase; letter-spacing: 0.08em; color: var(--blue-glow); background: var(--tag-bg); border: 1px solid var(--tag-border); border-radius: 5px; padding: 2px 8px; }

/* ── SKELETON LOADER ─────────────────────────────────────────────── */
.skeleton-card { pointer-events: none; }
.skeleton-img {
  height: 215px;
  background: var(--surface2);
  border-radius: 0;
}
.skeleton-line {
  background: var(--surface2);
  display: block;
}
.skeleton-pulse {
  animation: skeleton-shimmer 1.5s ease-in-out infinite;
  background: linear-gradient(90deg, var(--surface) 25%, var(--surface2) 50%, var(--surface) 75%);
  background-size: 200% 100%;
}
@keyframes skeleton-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}