body { font-family: 'Segoe UI', sans-serif; margin: 0; color: #333; }
header { background: #2c3e50; color: white; padding: 1rem 5%; display: flex; justify-content: space-between; align-items: center; }
nav ul { list-style: none; display: flex; gap: 20px; }
nav a { color: white; text-decoration: none; font-weight: bold; }

.hero { background: #3498db; color: white; text-align: center; padding: 100px 20px; }

.container { padding: 50px 5%; }
.grid-servicios { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 20px; margin-top: 30px; }

.card { border: 1px solid #ddd; padding: 20px; text-align: center; border-radius: 8px; transition: 0.3s; }
.card:hover { box-shadow: 0 5px 15px rgba(0,0,0,0.1); }

.membership { background: #f9f9f9; padding: 50px 5%; text-align: center; }
.pricing { display: flex; justify-content: center; margin-top: 20px; }
.plan { background: white; border: 2px solid #3498db; padding: 30px; border-radius: 10px; width: 300px; }
.price { font-size: 2rem; color: #2ecc71; font-weight: bold; }
.btn { display: inline-block; background: #3498db; color: white; padding: 10px 20px; text-decoration: none; border-radius: 5px; margin-top: 15px; }