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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8fafc;
}

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

/* Navbar */
.navbar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-logo .logo {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.nav-logo h2 {
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.nav-logo h2 a {
    color: inherit;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: 6px;
}

.nav-links a:hover {
    background-color: rgba(255,255,255,0.1);
    transform: translateY(-2px);
}

.login-btn {
    background-color: rgba(255,255,255,0.2) !important;
    border: 1px solid rgba(255,255,255,0.3) !important;
    backdrop-filter: blur(10px);
}

.login-btn:hover {
    background-color: rgba(255,255,255,0.3) !important;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 20px 80px;
    text-align: center;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(45deg, #fff, #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 600;
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    opacity: 0.85;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    display: inline-block;
    min-width: 160px;
}

.btn-primary {
    background-color: white;
    color: #667eea;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.btn-secondary {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

.btn-secondary:hover {
    background-color: white;
    color: #667eea;
    transform: translateY(-3px);
}

/* About Section */
.about {
    padding: 80px 20px;
    background-color: white;
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #2d3748;
}

.about-intro {
    text-align: center;
    font-size: 1.2rem;
    color: #4a5568;
    max-width: 800px;
    margin: 0 auto 3rem auto;
    line-height: 1.7;
}

.process-flow {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin: 3rem 0;
}

.process-step {
    padding: 2.5rem 2rem;
    border-radius: 16px;
    background: linear-gradient(145deg, #f7fafc, #edf2f7);
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
    border-left: 4px solid #667eea;
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.process-step h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #2d3748;
}

.process-step p {
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 0.8rem;
}

.process-step p strong {
    color: #2d3748;
    font-weight: 600;
}

.privacy-notice {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    margin-top: 3rem;
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.3);
}

.privacy-notice h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.privacy-notice p {
    font-size: 1.1rem;
    line-height: 1.7;
    opacity: 0.95;
}

/* Privacy Page */
.privacy-page {
    padding: 120px 20px 80px;
    background-color: white;
    min-height: 100vh;
}

.privacy-page h1 {
    font-size: 2.5rem;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.last-updated {
    color: #718096;
    margin-bottom: 3rem;
    font-style: italic;
}

.privacy-section {
    margin-bottom: 2.5rem;
}

.privacy-section h2 {
    font-size: 1.5rem;
    color: #2d3748;
    margin-bottom: 1rem;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 0.5rem;
}

.privacy-section p {
    margin-bottom: 1rem;
    line-height: 1.7;
    color: #4a5568;
}

.privacy-section ul {
    margin: 1rem 0 1rem 2rem;
}

.privacy-section li {
    margin-bottom: 0.5rem;
    color: #4a5568;
    line-height: 1.6;
}

/* Footer */
.footer {
    background-color: #2d3748;
    color: white;
    padding: 2rem 0;
    text-align: center;
}

.footer .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-links a {
    color: #a0aec0;
    text-decoration: none;
    margin-left: 2rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        gap: 1rem;
    }
    
    .nav-links a {
        font-size: 0.9rem;
        padding: 0.4rem 0.8rem;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .process-flow {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .process-step {
        padding: 2rem 1.5rem;
    }
    
    .privacy-notice {
        padding: 2rem 1.5rem;
    }
    
    .footer .container {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links a {
        margin: 0 1rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-logo .logo {
        height: 32px;
    }
    
    .nav-logo h2 {
        font-size: 1.3rem;
    }
    
    .hero {
        padding: 140px 20px 60px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    .about-intro {
        font-size: 1.1rem;
    }
    
    .process-step {
        padding: 1.5rem 1rem;
    }
    
    .process-step h3 {
        font-size: 1.2rem;
    }
    
    .privacy-notice {
        padding: 1.5rem 1rem;
    }
    
    .privacy-page {
        padding: 140px 20px 60px;
    }
}