/* assets/css/landing.css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
}

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

/* Header */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
    color: white;
}

.logo h1 {
    font-size: 2rem;
    margin-bottom: 5px;
}

.subtitle {
    opacity: 0.9;
}

.language-switcher {
    display: flex;
    gap: 10px;
}

.lang-btn {
    padding: 8px 15px;
    background: rgba(255,255,255,0.2);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    transition: 0.3s;
}

.lang-btn.active {
    background: white;
    color: #667eea;
}

.lang-btn:hover {
    background: rgba(255,255,255,0.3);
}

/* Hero */
.hero {
    text-align: center;
    color: white;
    padding: 60px 20px;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.hero-description {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px;
    opacity: 0.9;
}

.features {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.feature {
    background: rgba(255,255,255,0.1);
    padding: 20px;
    border-radius: 10px;
    width: 200px;
    backdrop-filter: blur(10px);
}

.feature-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 10px;
}

/* Registration */
.registration {
    background: white;
    border-radius: 15px;
    padding: 40px;
    margin: 40px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.form-container {
    max-width: 500px;
    margin: 0 auto;
}

.form-container h2 {
    color: #333;
    margin-bottom: 10px;
}

.form-subtitle {
    color: #666;
    margin-bottom: 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    color: #555;
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.help-text {
    color: #888;
    font-size: 0.9rem;
    margin-top: 5px;
    display: block;
}

.terms {
    margin: 20px 0;
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
}

.checkbox input {
    margin-top: 3px;
}

.terms-link {
    color: #667eea;
    text-decoration: none;
}

.btn-primary {
    width: 100%;
    padding: 15px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

.btn-primary:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.privacy-note {
    text-align: center;
    color: #888;
    margin-top: 20px;
    font-size: 0.9rem;
}

.premium-cta {
    margin-top: 40px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 10px;
    text-align: center;
}

.btn-secondary {
    display: inline-block;
    padding: 12px 25px;
    background: #2c3e50;
    color: white;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 15px;
}

/* Footer */
.footer {
    text-align: center;
    color: white;
    padding: 30px 0;
    opacity: 0.8;
}

.footer-links a {
    color: white;
    text-decoration: none;
    margin: 0 10px;
}

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

/* Responsive */
@media (max-width: 768px) {
    .features {
        flex-direction: column;
        align-items: center;
    }
    
    .feature {
        width: 100%;
        max-width: 300px;
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .registration {
        padding: 20px;
    }
}