/* PROJECTS PAGE */

.projects-section { padding: 60px 0 120px; }

/* Filter */
.filter-bar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 52px;
  padding: 20px;
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
}
.filter-btn {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--clr-text-muted);
  background: transparent;
  border: 1.5px solid transparent;
  padding: 9px 20px;
  border-radius: var(--r-sm);
  transition: all 0.2s;
  cursor: none;
}
.filter-btn:hover {
  color: var(--clr-text);
  border-color: var(--clr-border);
}
.filter-btn.active {
  color: #fff;
  background: var(--clr-accent1);
  border-color: var(--clr-accent1);
}

/* Grid */
.projects-full-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* Project Card */
.pcard {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: transform 0.35s var(--ease), box-shadow 0.35s, border-color 0.3s;
  display: flex;
  flex-direction: column;
}
.pcard:hover {
  transform: translateY(-8px);
  box-shadow: 0 28px 60px rgba(0,0,0,0.5);
  border-color: rgba(255,255,255,0.12);
}
.pcard.hidden { display: none; }

.pcard-header {
  height: 180px;
  background: var(--grad);
  position: relative;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 20px;
}
.pcard-num {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.15);
  line-height: 1;
  letter-spacing: -0.04em;
  user-select: none;
}
.pcard-links {
  display: flex;
  gap: 10px;
}
.plink {
  width: 36px; height: 36px;
  background: rgba(0,0,0,0.3);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 1rem;
  transition: background 0.2s, transform 0.2s;
}
.plink:hover {
  background: rgba(255,255,255,0.2);
  transform: translateY(-2px);
}

.pcard-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.pcard-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--clr-accent3);
  text-transform: uppercase;
  margin-bottom: 10px;
  display: block;
}
.pcard-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}
.pcard-body p {
  color: var(--clr-text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 18px;
}
.pcard-stack {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.pcard-stack span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--clr-text-dim);
  background: var(--clr-surface2);
  padding: 3px 10px;
  border-radius: 4px;
  border: 1px solid var(--clr-border);
}

/* No results */
.no-results {
  text-align: center;
  padding: 80px 32px;
  color: var(--clr-text-muted);
  grid-column: 1/-1;
}
.no-results span { font-size: 2.5rem; display: block; margin-bottom: 16px; }
.no-results p { font-size: 1rem; }
.hidden { display: none !important; }

@media (max-width: 1024px) {
  .projects-full-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .projects-full-grid { grid-template-columns: 1fr; }
}