@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --bg-main: #09090b;
    --bg-card: rgba(24, 24, 27, 0.7);
    --border-color: rgba(39, 39, 42, 0.8);
    
    --text-primary: #f4f4f5;
    --text-secondary: #a1a1aa;
    
    --emerald-primary: #10b981;
    --emerald-glow: rgba(16, 185, 129, 0.15);
    
    --blue-primary: #3b82f6;
    --blue-glow: rgba(59, 130, 246, 0.15);
    
    --rose-primary: #f43f5e;
    
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --max-width: 1200px;
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-main);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Header & Navigation */
header {
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
    background-color: rgba(9, 9, 11, 0.8);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-primary);
    text-decoration: none;
}

.logo span {
    background: linear-gradient(135deg, var(--emerald-primary), var(--blue-primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

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

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--emerald-primary), var(--blue-primary));
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(16, 185, 129, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(16, 185, 129, 0.35);
}

/* Hero Section */
.hero {
    max-width: var(--max-width);
    margin: 4rem auto 6rem;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-family: var(--font-heading);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(to right, #fff, #a1a1aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 550px;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

/* Interactive Status Bar Simulator */
.simulator-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
}

.phone-mockup {
    background: #000;
    border: 8px solid #27272a;
    border-radius: 24px;
    overflow: hidden;
    aspect-ratio: 9 / 16;
    max-width: 320px;
    margin: 0 auto;
    position: relative;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8);
}

.status-bar-sim {
    background: #000;
    color: #fff;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.status-bar-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.speed-badge-sim {
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1;
    font-size: 0.65rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 2px 4px;
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.05);
}

.speed-badge-sim .num {
    font-weight: 800;
}

.speed-badge-sim .unit {
    font-size: 0.5rem;
    opacity: 0.8;
}

.status-bar-right {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.phone-screen-content {
    padding: 1.5rem;
    height: calc(100% - 32px);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: radial-gradient(circle at top, #18181b, #09090b);
}

.dashboard-sim h3 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 1rem;
    text-align: center;
}

.speed-big-sim {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--emerald-primary);
    text-align: center;
    margin: 1.5rem 0;
    font-family: var(--font-heading);
}

.stats-grid-sim {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.stat-item-sim {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 0.5rem;
    text-align: center;
}

.stat-item-sim .val {
    font-weight: 600;
    font-size: 0.85rem;
}

.stat-item-sim .lbl {
    font-size: 0.65rem;
    color: var(--text-secondary);
}

/* Control Panel for Simulator */
.sim-controls {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sim-slider-container {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.sim-slider-container label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.sim-slider {
    width: 100%;
    accent-color: var(--emerald-primary);
}

/* Features Section */
.features {
    max-width: var(--max-width);
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title h2 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.section-title p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 10%, rgba(255,255,255,0.03), transparent);
    pointer-events: none;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(16, 185, 129, 0.4);
    box-shadow: 0 10px 30px rgba(16, 185, 129, 0.05);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--emerald-glow);
    color: var(--emerald-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card.blue-theme .feature-icon {
    background: var(--blue-glow);
    color: var(--blue-primary);
}

.feature-card:hover.blue-theme {
    border-color: rgba(59, 130, 246, 0.4);
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.05);
}

.feature-card h3 {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Privacy Callout */
.privacy-callout {
    max-width: var(--max-width);
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

.privacy-banner {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05), rgba(59, 130, 246, 0.05));
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    padding: 3.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.privacy-banner-content h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.privacy-banner-content p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    max-width: 700px;
}

/* Version Comparison Matrix */
.comparison {
    max-width: var(--max-width);
    margin: 0 auto 6rem;
    padding: 0 2rem;
}

.table-wrapper {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-card);
}

table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    min-width: 600px;
}

th, td {
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--border-color);
}

th {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    background-color: rgba(24, 24, 27, 0.3);
}

tr:last-child td {
    border-bottom: none;
}

.check-icon {
    color: var(--emerald-primary);
    font-weight: bold;
}

.cross-icon {
    color: var(--rose-primary);
    font-weight: bold;
}

/* Privacy Page Specifics */
.policy-container {
    max-width: 800px;
    margin: 4rem auto 6rem;
    padding: 0 2rem;
}

.policy-container h1 {
    font-family: var(--font-heading);
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.policy-container h2 {
    font-family: var(--font-heading);
    font-size: 1.75rem;
    margin: 2.5rem 0 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}

.policy-container p, .policy-container ul {
    color: var(--text-secondary);
    margin-bottom: 1.25rem;
    font-size: 1.05rem;
}

.policy-container ul {
    padding-left: 1.5rem;
}

.policy-container li {
    margin-bottom: 0.5rem;
}

.policy-highlight {
    background: rgba(59, 130, 246, 0.05);
    border-left: 4px solid var(--blue-primary);
    padding: 1.5rem;
    border-radius: 0 8px 8px 0;
    margin: 2rem 0;
}

.policy-highlight h3 {
    margin-bottom: 0.5rem;
    font-family: var(--font-heading);
}

/* Footer */
footer {
    border-top: 1px solid var(--border-color);
    padding: 4rem 2rem;
    background-color: rgba(9, 9, 11, 0.5);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    text-decoration: none;
    color: var(--text-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.25rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

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

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

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 2rem;
    text-align: center;
    width: 100%;
}

/* Responsive adjustments */
@media (max-width: 900px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.75rem;
    }
    
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .privacy-banner {
        flex-direction: column;
        text-align: center;
        padding: 2.5rem 2rem;
    }
}