/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #00d4ff;
    --secondary-color: #00ff88;
    --wifi-color: #3b82f6;
    --toilet-color: #f97316;
    --bg-dark: #0a0a0a;
    --bg-card: #1a1a1a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header / Navigation */
header {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid #222;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--primary-color);
}

/* Main Content */
main {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    width: 100%;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 4rem 0;
}

.hero h1 {
    font-size: 4rem;
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.features span {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid #333;
}

.app-badges {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.badge img {
    height: 50px;
}

/* Highlights Section */
.highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    padding: 3rem 0;
}

.highlight-card {
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 15px;
    border: 1px solid #333;
    text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}

.highlight-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

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

.highlight-card p {
    color: var(--text-secondary);
}

/* About Section */
.about {
    padding: 3rem 0;
    text-align: center;
}

.about h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
}

.about p {
    max-width: 800px;
    margin: 0 auto 2rem;
    color: var(--text-secondary);
}

.about ul {
    list-style: none;
    display: inline-block;
    text-align: left;
}

.about li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

/* Content Pages (Privacy, Support) */
.content-page {
    max-width: 800px;
}

.content-page h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.last-updated {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 2rem;
}

.content-page section {
    margin-bottom: 2.5rem;
}

.content-page h2 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    border-bottom: 1px solid #333;
    padding-bottom: 0.5rem;
}

.content-page h3 {
    font-size: 1.2rem;
    margin: 1.5rem 0 0.5rem;
    color: var(--text-primary);
}

.content-page p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.content-page ul {
    margin-left: 1.5rem;
    color: var(--text-secondary);
}

.content-page li {
    margin-bottom: 0.5rem;
}

.content-page a {
    color: var(--primary-color);
    text-decoration: none;
}

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

/* FAQ Items */
.faq-item {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 10px;
    margin-bottom: 1rem;
    border: 1px solid #333;
}

.faq-item h3 {
    margin: 0 0 0.5rem 0;
    color: var(--primary-color);
}

.faq-item p {
    margin: 0;
}

/* Contact Info */
.contact-info {
    background: var(--bg-card);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid #333;
}

/* Footer */
footer {
    background: var(--bg-card);
    padding: 2rem;
    text-align: center;
    border-top: 1px solid #333;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
}

.footer-links a:hover {
    color: var(--primary-color);
}

footer p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .features {
        gap: 1rem;
    }
    
    .highlights {
        grid-template-columns: 1fr;
    }
}