* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: #1f2933;
    background-color: #ffffff;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: auto;
}

.hero {
    background: linear-gradient(135deg, #0f172a, #1e3a8a);
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.2rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.1rem;
    max-width: 800px;
    margin: 0 auto 30px;
}

.btn-whatsapp {
    display: inline-block;
    background-color: #25d366;
    color: #ffffff;
    padding: 14px 28px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: bold;
}

.btn-whatsapp:hover {
    background-color: #1ebe5d;
}

.beneficios,
.servicios,
.cta {
    padding: 70px 0;
}

.beneficios h2,
.servicios h2,
.cta h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.beneficios ul {
    max-width: 700px;
    margin: auto;
    list-style: none;
    font-size: 1.05rem;
}

.beneficios li {
    margin-bottom: 12px;
}

.servicios .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.card {
    background-color: #f1f5f9;
    padding: 25px;
    border-radius: 8px;
    text-align: center;
    font-size: 1rem;
}

.cta {
    background-color: #f8fafc;
    text-align: center;
}

.cta p {
    margin-bottom: 25px;
    font-size: 1.1rem;
}

footer {
    background-color: #0f172a;
    color: #ffffff;
    text-align: center;
    padding: 20px 0;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 600px) {
    .hero h1 {
        font-size: 1.7rem;
    }
}