/* ==========================================================================
   Projects Page
   ========================================================================== */
.projects-hero {
  padding-top: 9rem;
  padding-bottom: 4rem;
}

.projects-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  color: var(--color-zinc-400);
  text-decoration: none;
  margin-bottom: 2.5rem;
  transition: color 0.15s ease;
}

.projects-back:hover {
  color: var(--color-white);
}

.projects-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-white);
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 0.75rem;
}

.projects-subtitle {
  font-size: 1rem;
  color: var(--color-zinc-500);
}

.all-work-section {
  padding-bottom: 8rem;
  border-top: 1px solid var(--border-subtle);
}

.filter-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 2rem 0 2.5rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.375rem 0.875rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: transparent;
  color: var(--color-zinc-400);
  font-size: 0.8125rem;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--bg-white-5);
  color: var(--color-white);
  border-color: var(--border-light);
}

.all-work-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

.project-card.hidden {
  display: none;
}

/* ==========================================================================
   Projects Page — Responsive
   ========================================================================== */
@media (min-width: 640px) {
  .all-work-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .all-work-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .projects-title {
    font-size: 5rem;
  }
}