/* ================================================
   SKILLS — Grade de habilidades técnicas
   ================================================ */

.skills__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2xl);
}

/* ── Categoria ───────────────────────────────── */
.skills__category {
  padding: var(--space-2xl);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.skills__category:hover {
  border-color: var(--color-border-light);
  box-shadow: var(--shadow-md);
}

.skills__category-title {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  color: var(--color-text-primary);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.skills__category-title svg {
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ── Items Grid ──────────────────────────────── */
.skills__items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: var(--space-md);
}

/* ── Skill Card ──────────────────────────────── */
.skill-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
  text-align: center;
}

.skill-card:hover {
  border-color: var(--color-text-muted);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.skill-card__icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}

.skill-card:hover .skill-card__icon {
  color: var(--color-text-primary);
}

.skill-card__name {
  font-size: var(--fs-xs);
  font-weight: var(--fw-medium);
  color: var(--color-text-secondary);
  letter-spacing: var(--ls-wide);
  transition: color var(--transition-fast);
}

.skill-card:hover .skill-card__name {
  color: var(--color-text-primary);
}

/* ── Icon fonts support ──────────────────────── */
.skill-card__icon i {
  font-size: 28px;
}