/* ============================================
   SKILLS.CSS
   ============================================ */

#skills { background: var(--surface); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.skill-group {
  background: var(--card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px 26px;
  box-shadow: var(--shadow-sm);
  transition: all 0.35s var(--ease);
  position: relative;
  overflow: hidden;
}
.skill-group::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
  border-radius: 3px 3px 0 0;
}
.skill-group:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(26,107,204,0.18);
}
.skill-group:hover::after { transform: scaleX(1); }

.skill-group-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.skill-group-title {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.10em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 16px;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  background: rgba(26,107,204,0.06);
  border: 1px solid rgba(26,107,204,0.14);
  color: var(--primary-dark);
  padding: 4px 11px;
  border-radius: 7px;
  transition: all 0.22s var(--ease);
  cursor: default;
}
.skill-tag:hover {
  background: var(--grad-btn);
  color: #fff;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(26,107,204,0.25);
}

@media (max-width: 900px) {
  .skills-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .skills-grid { grid-template-columns: 1fr; }
}