.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.skill-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 16px;
  padding: 32px 28px;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  overflow: hidden;
}

.skill-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #2563eb, #3a86ff);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.skill-card:hover {
  transform: translateY(-6px);
  border-color: rgba(58,134,255,0.3);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3), 0 0 0 1px rgba(58,134,255,0.1);
}

.skill-card:hover::before { opacity: 1; }

.card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.card-icon {
  width: 48px;
  height: 48px;
  background: rgba(58,134,255,0.12);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  fill: #3a86ff;
}

.card-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: white;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.skill-tag {
  background: rgba(58,134,255,0.1);
  color: rgba(255,255,255,0.75);
  border: 1px solid rgba(58,134,255,0.2);
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 500;
  transition: all 0.2s ease;
}

.skill-card:hover .skill-tag {
  background: rgba(58,134,255,0.15);
  color: rgba(255,255,255,0.9);
}