.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-xl);
}

.skill-group {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
  transition: all var(--transition-base);
}
.skill-group:hover {
  border-color: var(--color-border-strong);
  box-shadow: var(--shadow-card), var(--shadow-glow);
}

.skill-group-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-divider);
}

.skill-group-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(192, 68, 10, 0.12);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-rust-light);
}
.skill-group-icon svg {
  width: 18px;
  height: 18px;
}

.skill-group-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.skill-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.skill-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.3rem 0;
  border-bottom: 1px solid var(--color-divider);
}
.skill-item:last-child {
  border-bottom: none;
}
.skill-item::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--color-rust-dim);
  flex-shrink: 0;
}

.skill-item-name {
  font-size: 0.88rem;
  color: var(--color-text-secondary);
}

.skill-item-name em {
  font-style: normal;
  font-size: 0.72rem;
  color: var(--color-text-muted);
  margin-left: 4px;
}

.skills-tags-section {
  margin-top: var(--space-2xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
}

.skills-tags-title {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.skills-tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

@media (max-width: 700px) {
  .skills-grid {
    grid-template-columns: 1fr;
  }
}