/* Projects listing */

.projects-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.projects-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.projects-filters .btn.is-active {
  border-color: rgb(var(--accent-rgb) / 0.45);
  background: rgb(var(--accent-rgb) / 0.12);
  color: var(--color-primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: var(--space-5);
}

.project-card {
  grid-column: span 4;
  display: flex;
  flex-direction: column;
  min-height: 100%;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgb(var(--surface-rgb) / max(0.55, var(--glass-min)));
  transition:
    transform var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-soft);
}

.project-card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    radial-gradient(circle at 30% 20%, rgb(var(--accent-rgb) / 0.16), transparent 50%),
    var(--color-bg-secondary);
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--duration-slow) var(--ease-out);
}

.project-card:hover .project-card__media img {
  transform: scale(1.04);
}

.project-card__media-empty {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.35rem;
  padding: 1.25rem;
  background-image:
    linear-gradient(rgb(var(--ink-rgb) / 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgb(var(--ink-rgb) / 0.05) 1px, transparent 1px);
  background-size: 24px 24px;
}

.project-card__media-kicker {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.project-card__media-title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  font-weight: 650;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--color-text);
}

.project-card__media-tags {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.project-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  flex: 1;
}

.project-card__meta {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--color-primary);
}

.project-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  line-height: var(--lh-snug);
}

.project-card__title a {
  transition: color var(--duration-fast) var(--ease-out);
}

.project-card__title a:hover {
  color: var(--color-primary);
}

.project-card__excerpt {
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  line-height: var(--lh-relaxed);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.project-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: var(--space-2);
}

.project-card__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  padding-top: var(--space-2);
}

@media (max-width: 1100px) {
  .project-card {
    grid-column: span 6;
  }
}

@media (max-width: 720px) {
  .project-card {
    grid-column: span 12;
  }

  .projects-toolbar {
    margin-bottom: var(--space-5);
  }

  .projects-filters {
    width: 100%;
  }

  .projects-filters .btn {
    flex: 1 1 auto;
  }
}