/* Estilos generales (consistentes con tu diseño) */
 :root {
    --primary: #18048d;
    --secondary: #0c025a;
    --accent: #4CAF50;
    --light-bg: #f8f9fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* Hero section */
.how-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    text-align: center;
    padding: 4rem 1rem;
    position: relative;
}

.how-hero h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.how-hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 2rem;
}

/* Secciones de contenido */
.info-section {
    padding: 3rem 0;
    background: white;
}

.info-section.grey {
    background: var(--light-bg);
}

.section-title {
    text-align: center;
    color: var(--primary);
    margin-bottom: 3rem;
    font-size: 2rem;
}

/* Tarjetas explicativas */
.feature-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
}

.feature-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    width: 100%;
    max-width: 350px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s;
}

.info-section.grey .feature-card {
    box-shadow: none;
    border: 1px solid #e0e0e0;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    color: var(--primary);
    margin-top: 0;
}

/* Listas */
.feature-list {
    padding-left: 1.2rem;
}

.feature-list li {
    margin-bottom: 0.8rem;
}

/* CTA */
.cta-box {
    text-align: center;
    background: white;
    padding: 3rem;
    border-radius: 12px;
    max-width: 800px;
    margin: 2rem auto;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.btn {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: 0.8rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    margin: 0.5rem;
    transition: background 0.3s;
}

.btn:hover {
    background: var(--secondary);
}

.btn-accent {
    background: var(--accent);
}

.btn-accent:hover {
    background: #3d8b40;
}

/* Responsive */
@media (max-width: 768px) {
    .how-hero h1 {
        font-size: 2rem;
    }
    
    .feature-card {
        max-width: 100%;
    }
}