/* ============================================================
   projects.css — tabbed project list section
   ============================================================ */

.projects-tabs {
  display: flex;
  gap: 2rem;
  margin-bottom: 3rem;
  border-bottom: 1px solid var(--rule);
}

.tab-btn {
  font-family: var(--sans);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--mid);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0 0 0.75rem;
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  margin-bottom: -1px;
}

.tab-btn.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.tab-btn:hover {
  color: var(--ink);
}

/* ── Project list ── */
.project-list {
  display: none;
  flex-direction: column;
}

.project-list.active {
  display: flex;
}

.project-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: start;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}

.project-item:first-child {
  border-top: 1px solid var(--rule);
}

.project-item:hover {
  opacity: 0.65;
}

.project-title {
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

.project-desc {
  font-size: 0.9375rem;
  color: var(--mid);
  font-weight: 300;
  max-width: 540px;
  line-height: 1.65;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.tag {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mid);
  border: 1px solid var(--rule);
  padding: 0.25rem 0.6rem;
  border-radius: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.project-item:hover .tag {
  color: var(--accent);
  border-color: var(--accent);
}

.project-arrow {
  font-size: 1.25rem;
  color: var(--mid);
  padding-top: 0.25rem;
  transition: transform 0.2s, color 0.2s;
}

.project-item:hover .project-arrow {
  transform: translate(3px, -3px);
  color: var(--accent);
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .project-item {
    grid-template-columns: 1fr;
  }

  .project-arrow {
    display: none;
  }
}