/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    padding: 2rem 0;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

header .subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Navigation */
nav {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

nav li {
    margin: 0;
}

nav a {
    display: block;
    padding: 1rem 1.5rem;
    color: #1e3c72;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

nav a:hover {
    background-color: #1e3c72;
    color: white;
}

/* Main content */
main {
    padding: 2rem 20px;
}

section {
    background: white;
    margin-bottom: 2rem;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

section h2 {
    color: #1e3c72;
    margin-bottom: 1rem;
    font-size: 2rem;
    border-bottom: 3px solid #2a5298;
    padding-bottom: 0.5rem;
}

/* Hero section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    text-align: center;
    padding: 3rem 2rem;
}

.hero h2 {
    color: white;
    border: none;
    font-size: 2.5rem;
}

.hero p {
    font-size: 1.3rem;
    margin-top: 1rem;
}

/* Cards */
.info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.card {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #2a5298;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.card h3 {
    color: #1e3c72;
    margin-bottom: 0.5rem;
}

/* Services */
.services-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.service-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.service-item:hover {
    border-color: #2a5298;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.service-item h3 {
    color: #1e3c72;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

/* Contact */
.contact-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-top: 1rem;
}

.contact-info p {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

/* Footer */
footer {
    background-color: #1e3c72;
    color: white;
    padding: 2rem 0;
    margin-top: 2rem;
}

.footer-content {
    text-align: center;
}

.footer-links {
    margin-top: 1rem;
}

.footer-links a {
    color: white;
    text-decoration: none;
    margin: 0 0.5rem;
    transition: opacity 0.3s ease;
}

.footer-links a:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.footer-links span {
    margin: 0 0.5rem;
}

/* Legal pages */
.legal-content {
    line-height: 1.8;
}

.legal-content h3 {
    color: #1e3c72;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-content ul {
    margin-left: 2rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
}

.back-link {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background-color: #2a5298;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.back-link:hover {
    background-color: #1e3c72;
}

/* Responsive */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    header .subtitle {
        font-size: 1rem;
    }

    nav ul {
        flex-direction: column;
    }

    nav a {
        text-align: center;
    }

    .hero h2 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    section h2 {
        font-size: 1.5rem;
    }
}