/* Reset and Base Styles */
* {
    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: #fff;
}

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

/* Header */
.header {
    background: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: bold;
    color: #4f46e5;
    text-decoration: none;
}

.logo a {
    color: #4f46e5;
    text-decoration: none;
}

.logo i {
    margin-right: 0.5rem;
    font-size: 1.8rem;
}

.nav {
    display: flex;
    gap: 2rem;
}

.nav a {
    color: #666;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav a:hover,
.nav a.active {
    color: #4f46e5;
}

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

.hero .container {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.hero-content {
    flex: 1;
    text-align: left;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.download-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

.btn i {
    margin-right: 0.5rem;
}

.btn-primary {
    background: #4f46e5;
    color: white;
}

.btn-primary:hover {
    background: #3730a3;
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid rgba(255,255,255,0.3);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.3);
    transform: translateY(-2px);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.phone-mockup {
    width: 200px;
    height: 400px;
    background: rgba(255,255,255,0.1);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
}

.phone-mockup i {
    font-size: 4rem;
    opacity: 0.7;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #f8fafc;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a202c;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

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

.feature-card i {
    font-size: 3rem;
    color: #4f46e5;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1a202c;
}

.feature-card p {
    color: #666;
}

/* About Section */
.about {
    padding: 80px 0;
    background: white;
}

.about-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.about h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    color: #1a202c;
}

.about p {
    font-size: 1.125rem;
    color: #666;
    margin-bottom: 3rem;
}

.stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 3rem;
    font-weight: bold;
    color: #4f46e5;
    margin-bottom: 0.5rem;
}

.stat p {
    color: #666;
    font-weight: 500;
}

/* Legal Links */
.legal-links {
    padding: 80px 0;
    background: #f8fafc;
}

.legal-links h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a202c;
}

.legal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.legal-card {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}

.legal-card:hover {
    transform: translateY(-5px);
    text-decoration: none;
    color: inherit;
}

.legal-card i {
    font-size: 3rem;
    color: #4f46e5;
    margin-bottom: 1rem;
}

.legal-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1a202c;
}

.legal-card p {
    color: #666;
}

/* Footer */
.footer {
    background: #1a202c;
    color: white;
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    margin-bottom: 1rem;
    color: #4f46e5;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #cbd5e0;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    border-top: 1px solid #2d3748;
    padding-top: 1rem;
    text-align: center;
    color: #cbd5e0;
}

/* Legal Pages */
.legal-hero,
.support-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 120px 0 80px;
    text-align: center;
}

.legal-hero h1,
.support-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.legal-hero p,
.support-hero p {
    font-size: 1.125rem;
    opacity: 0.9;
}

.legal-content {
    padding: 80px 0;
    background: white;
}

.content-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.content-wrapper h2 {
    font-size: 2rem;
    margin: 3rem 0 1.5rem;
    color: #1a202c;
    border-bottom: 2px solid #4f46e5;
    padding-bottom: 0.5rem;
}

.content-wrapper h3 {
    font-size: 1.5rem;
    margin: 2rem 0 1rem;
    color: #2d3748;
}

.content-wrapper h4 {
    font-size: 1.25rem;
    margin: 1.5rem 0 0.5rem;
    color: #4a5568;
}

.content-wrapper p {
    margin-bottom: 1rem;
    color: #666;
    line-height: 1.7;
}

.content-wrapper ul {
    margin-bottom: 1.5rem;
    padding-left: 2rem;
}

.content-wrapper ul li {
    margin-bottom: 0.5rem;
    color: #666;
    line-height: 1.6;
}

.content-wrapper a {
    color: #4f46e5;
    text-decoration: none;
}

.content-wrapper a:hover {
    text-decoration: underline;
}

/* Support Page Specific */
.contact-options {
    padding: 80px 0;
    background: white;
}

.contact-options h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a202c;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.contact-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #e2e8f0;
    transition: all 0.3s;
}

.contact-card:hover {
    border-color: #4f46e5;
    transform: translateY(-2px);
}

.contact-card i {
    font-size: 3rem;
    color: #4f46e5;
    margin-bottom: 1rem;
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1a202c;
}

.contact-card p {
    color: #666;
    margin-bottom: 1.5rem;
}

/* FAQ Section */
.faq-section {
    padding: 80px 0;
    background: #f8fafc;
}

.faq-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a202c;
}

.faq-category {
    margin-bottom: 3rem;
}

.faq-category h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    color: #4f46e5;
    display: flex;
    align-items: center;
}

.faq-category h3 i {
    margin-right: 0.5rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.faq-item {
    background: white;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.faq-item h4 {
    font-size: 1.125rem;
    margin-bottom: 0.75rem;
    color: #1a202c;
}

.faq-item p {
    color: #666;
    line-height: 1.6;
}

/* Troubleshooting */
.troubleshooting {
    padding: 80px 0;
    background: white;
}

.troubleshooting h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: #1a202c;
}

.trouble-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.trouble-card {
    background: #fef5e7;
    border: 2px solid #f6e05e;
    padding: 2rem;
    border-radius: 12px;
}

.trouble-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: #975a16;
}

.trouble-card ul {
    list-style: none;
    padding-left: 0;
}

.trouble-card ul li {
    margin-bottom: 0.5rem;
    color: #744210;
    position: relative;
    padding-left: 1.5rem;
}

.trouble-card ul li:before {
    content: '•';
    color: #975a16;
    position: absolute;
    left: 0;
}

/* Contact Form */
.contact-form-section {
    padding: 80px 0;
    background: #f8fafc;
}

.contact-form-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: #1a202c;
}

.contact-form-section > p {
    text-align: center;
    font-size: 1.125rem;
    color: #666;
    margin-bottom: 3rem;
}

.contact-form-container {
    max-width: 600px;
    margin: 0 auto;
}

.contact-form {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #374151;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #e5e7eb;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4f46e5;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Response Info */
.response-info {
    padding: 40px 0;
    background: white;
}

.response-card {
    background: #ebf4ff;
    border: 2px solid #3b82f6;
    padding: 2rem;
    border-radius: 12px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.response-card i {
    font-size: 3rem;
    color: #3b82f6;
    margin-bottom: 1rem;
}

.response-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #1e40af;
}

.response-card p {
    color: #1e3a8a;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav {
        gap: 1rem;
    }
    
    .download-buttons {
        justify-content: center;
    }
    
    .features-grid,
    .legal-grid,
    .contact-grid,
    .trouble-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .stats {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-image {
        margin-top: 2rem;
    }
    
    .phone-mockup {
        width: 150px;
        height: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .download-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
        max-width: 250px;
    }
    
    .header .container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav {
        justify-content: center;
    }
}