/* ============================================
   FEATURES.CSS — Grid de cards de capacidades
   ============================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-top: 4rem;
}

.feature-card {
  background: var(--surface);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background var(--transition);
}

.feature-card:hover { background: #0c1520; }

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(to right, var(--accent), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.feature-card:hover::before { transform: scaleX(1); }

.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
}

.feature-icon svg {
  width: 100%;
  height: 100%;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.feature-desc {
  font-size: 0.9rem;
  color: rgba(232, 237, 245, 0.5);
  line-height: 1.7;
}