body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    color: #333;
    background-color: #f9f9f9;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #1e293b;
    padding: 20px 5%;
}
.navbar .logo { color: #fff; font-weight: bold; font-size: 1.5rem; }
.navbar nav ul { list-style: none; margin: 0; padding: 0; display: flex; }
.navbar nav ul li { margin-left: 20px; }
.navbar nav ul li a { color: #cbd5e1; text-decoration: none; }

.hero {
    background: linear-gradient(135deg, #1e3a8a, #3b82f6);
    color: white;
    text-align: center;
    padding: 100px 20px;
}
.btn-principal {
    display: inline-block;
    background: #f59e0b;
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 20px;
}

.servicios-container { padding: 60px 5%; text-align: center; }
.grid-servicios {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-top: 40px;
}
.tarjeta-servicio {
    background: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    transition: transform 0.2s;
}
.tarjeta-servicio:hover { transform: translateY(-5px); }
.btn-saber-mas { color: #3b82f6; text-decoration: none; font-weight: bold; }
.proximamente { color: #94a3b8; font-style: italic; font-size: 0.9rem; }

footer { background: #0f172a; color: #94a3b8; text-align: center; padding: 20px; }