/* --- Cards --- */
.card {
  background-color: var(--card-bg);
  border: var(--border-width) solid var(--border-color);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  user-select: none;
  -webkit-user-select: none;
  transform: rotate(var(--card-rot, 0deg));
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.card:hover {
  transform: translate(4px, 4px) rotate(0deg);
  box-shadow: 4px 4px 0px var(--border-color);
}

.card h3 {
  font-size: 1.4rem;
  color: var(--text-main);
  margin-bottom: 8px;
  transition: color var(--transition-fast);
  user-select: text;
  -webkit-user-select: text;
}

.card:hover h3 {
  color: var(--accent-primary);
}

.card-meta {
  font-size: 0.9rem;
  color: var(--accent-tertiary);
  margin-bottom: 16px;
  font-weight: 700;
}

.card-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 10;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: all var(--transition-fast);
}

.card-desc.expanded {
  -webkit-line-clamp: unset;
}

.card-expand-btn {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 0;
  margin-top: 4px;
  margin-bottom: 0;
  cursor: pointer;
  align-self: flex-start;
  transition: color var(--transition-fast);
  user-select: none;
  -webkit-user-select: none;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.card-expand-btn:hover {
  color: var(--accent-primary);
}

.card-expand-btn.hidden {
  display: none !important;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
  margin-bottom: 24px;
}

.tag {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-size: 0.8rem;
  padding: 4px 10px;
  border: 2px solid var(--border-color);
  border-radius: calc(var(--border-radius) / 2);
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.tag:hover {
  transform: translate(-2px, -2px);
  box-shadow: 3px 3px 0px var(--border-color);
  background-color: var(--accent-secondary);
  color: #fff;
}

.card-link {
  display: inline-block;
  background-color: var(--text-main);
  color: var(--bg-color);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  padding: 8px 16px;
  border: 2px solid var(--border-color);
  border-radius: calc(var(--border-radius) / 1.5);
  box-shadow: 3px 3px 0px var(--border-color);
  transition: all var(--transition-fast);
  align-self: flex-start;
}

.card-link:hover {
  transform: translate(2px, 2px);
  box-shadow: 1px 1px 0px var(--border-color);
  background-color: var(--accent-primary);
  color: #000;
}