:root {
    --primary-color: #4A90E2;
    --primary-dark: #2171C7;
    --secondary-color: #34495E;
    --accent-color: #E74C3C;
    --light-color: #F7F9FC;
    --text-color: #333;
    --text-light: #666;
    --border-color: #DDD;
    --success-color: #2ECC71;
    --font-main: 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

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

body {
    font-family: var(--font-main);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--light-color);
}

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

header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    padding: 30px 0;
    border-radius: 0 0 15px 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.logo h1 {
    font-size: 32px;
    margin-left: 10px;
    font-weight: 700;
    letter-spacing: 1px;
}

header h2 {
    font-size: 24px;
    font-weight: 400;
    opacity: 0.95;
}

main {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
}

.privacy-section h3 {
    color: var(--secondary-color);
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
    font-size: 18px;
    font-weight: 500;
}

article {
    margin-bottom: 30px;
}

h4 {
    color: var(--primary-color);
    margin-bottom: 15px;
    font-size: 20px;
}

p, li {
    margin-bottom: 15px;
    color: var(--text-light);
}

ul {
    padding-left: 20px;
}

ul ul {
    margin: 10px 0 20px 20px;
}

footer {
    text-align: center;
    padding: 20px 0;
    color: var(--text-light);
    font-size: 14px;
}

.footer-logo {
    margin-top: 10px;
    font-size: 18px;
    font-weight: bold;
    color: var(--primary-color);
}

/* Estilos de animación y hover */
article h4 {
    position: relative;
    display: inline-block;
}

article h4::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    bottom: -5px;
    left: 0;
    background-color: var(--primary-color);
    transition: width 0.3s ease;
}

article:hover h4::after {
    width: 100%;
}

/* Efectos de hover */
.privacy-section a {
    color: var(--primary-color);
    text-decoration: none;
    position: relative;
    transition: color 0.3s ease;
}

.privacy-section a:hover {
    color: var(--accent-color);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    header {
        padding: 20px 0;
    }
    
    .logo h1 {
        font-size: 28px;
    }
    
    header h2 {
        font-size: 20px;
    }
    
    main {
        padding: 20px;
    }
    
    h4 {
        font-size: 18px;
    }
}

@media (max-width: 480px) {
    .logo h1 {
        font-size: 24px;
    }
    
    header h2 {
        font-size: 18px;
    }
    
    main {
        padding: 15px;
    }
    
    h4 {
        font-size: 16px;
    }
    
    p, li {
        font-size: 14px;
    }
}