.skill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-5);
}

.skill-group {
  padding: var(--space-6);
}

.skill-group-head {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.skill-group-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--gradient-primary);
  color: #fff;
  font-size: 1rem;
}

.skill-group-head h3 {
  font-size: var(--text-base);
  font-weight: 600;
}

.skill-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.skill-chip {
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: color var(--duration-fast) var(--ease-out-expo),
    border-color var(--duration-fast) var(--ease-out-expo);
}

.skill-chip::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-base) var(--ease-out-expo);
}

.skill-chip:hover {
  color: var(--color-text);
  border-color: var(--color-accent);
}

.skill-chip:hover::after {
  transform: scaleX(1);
}