* {
    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, #4facfe 0%, #00f2fe 50%, #43e97b 100%);
    min-height: 100vh;
}

header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(45deg, #4facfe, #43e97b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo a {
    text-decoration: none;
    background: linear-gradient(45deg, #4facfe, #43e97b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
}

nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s;
}

nav a:hover {
    color: #4facfe;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.hero {
    text-align: center;
    padding: 4rem 0;
    color: white;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    font-weight: 700;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.app-badges {
    margin-top: 2rem;
}

.app-store-badge img {
    height: 60px;
    transition: transform 0.3s;
}

.app-store-badge:hover img {
    transform: scale(1.05);
}

.features {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 3rem;
    margin: 3rem 0;
    backdrop-filter: blur(10px);
}

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

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

.feature {
    text-align: center;
    padding: 1.5rem;
    border-radius: 15px;
    background: rgba(79, 172, 254, 0.1);
    transition: transform 0.3s;
}

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

.feature h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

/* Legal pages styling */
.legal-page, .support-page {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    padding: 3rem;
    backdrop-filter: blur(10px);
    margin: 2rem 0;
}

.legal-page h1, .support-page h1 {
    color: #4facfe;
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

.legal-page h2, .support-page h2 {
    color: #333;
    margin-top: 2rem;
    margin-bottom: 1rem;
    border-bottom: 2px solid #4facfe;
    padding-bottom: 0.5rem;
}

.legal-page h3, .support-page h3 {
    color: #555;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-page ul, .support-page ul {
    margin-left: 2rem;
    margin-bottom: 1rem;
}

.legal-page a, .support-page a {
    color: #4facfe;
    text-decoration: none;
}

.legal-page a:hover, .support-page a:hover {
    text-decoration: underline;
}

/* FAQ styling */
.faq-item, .trouble-item {
    background: rgba(79, 172, 254, 0.1);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.faq-item h3, .trouble-item h3 {
    color: #4facfe;
    margin-bottom: 0.5rem;
}

/* Contact methods */
.contact-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-method {
    background: rgba(67, 233, 123, 0.1);
    border-radius: 15px;
    padding: 1.5rem;
    text-align: center;
}

.contact-method h3 {
    color: #43e97b;
    margin-bottom: 1rem;
}

/* System requirements */
.system-requirements ul {
    background: rgba(0, 242, 254, 0.1);
    border-radius: 10px;
    padding: 1.5rem;
}

footer {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    text-align: center;
    padding: 2rem;
    margin-top: 3rem;
}

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

.footer-links a {
    color: #4facfe;
    text-decoration: none;
    margin: 0 1rem;
}

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

/* Responsive design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        gap: 1rem;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .features {
        padding: 2rem;
    }

    .legal-page, .support-page {
        padding: 2rem;
    }

    main {
        padding: 1rem;
    }
}