/* SOLUCIÓN - FEATURES GRID */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem;
}

.card {
  background: var(--navy-light);
  border: 0.5px solid rgba(26, 193, 208, 0.1);
  border-radius: 16px;
  padding: 1.8rem;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), rgba(26, 193, 208, 0.3));
  box-shadow: 0 0 12px var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s;
}

.card:hover {
  transform: translateY(-5px);
  border-color: rgba(26, 193, 208, 0.32);
  box-shadow: 0 8px 36px rgba(26, 193, 208, 0.1);
}

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

.card-number {
  font-size: 2.6rem;
  font-weight: 800;
  color: rgba(26, 193, 208, 0.28);
  line-height: 1;
  margin-bottom: 0.7rem;
}

.card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
}

.card p {
  font-size: 13px;
  font-weight: 300;
  color: var(--muted);
  line-height: 1.75;
}