:root {
    --primary-bg: #050f0a;
    --secondary-bg: #0f261a;
    --accent: #00ff9d;
    --text-main: #ffffff;
    --text-muted: #a0b3a6;
    --font-main: 'Outfit', sans-serif;
}

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

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

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

/* Header */
header {
    padding: 20px 0;
    background: rgba(5, 15, 10, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(0, 255, 157, 0.1);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-main);
    text-decoration: none;
}

.logo img {
    height: 40px;
    width: 40px;
    border-radius: 8px;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 24px;
    transition: color 0.3s ease;
    font-weight: 500;
}

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

.btn-download {
    background-color: var(--accent);
    color: #000;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    display: inline-block;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 255, 157, 0.4);
}

/* Hero Section */
.hero {
    padding: 100px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 255, 157, 0.15) 0%, rgba(5, 15, 10, 0) 70%);
    pointer-events: none;
    z-index: -1;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.2;
    margin-bottom: 24px;
    background: linear-gradient(180deg, #fff, #a0b3a6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-image {
    margin-top: 60px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    max-width: 100%;
}

/* Features */
.features {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    color: var(--text-main);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--secondary-bg);
    padding: 30px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

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

.card-icon {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--accent);
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 12px;
}

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

/* Footer */
footer {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 60px 0 20px;
    margin-top: 60px;
    background: var(--secondary-bg);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    margin-right: 24px;
    font-size: 0.9rem;
}

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

.copyright {
    text-align: center;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.9rem;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Privacy Page specific */
.privacy-content {
    background: var(--secondary-bg);
    padding: 40px;
    border-radius: 20px;
    margin: 40px 0;
}

.privacy-content h2 {
    color: var(--accent);
    margin-top: 30px;
    margin-bottom: 15px;
}

.privacy-content ul {
    margin-left: 20px;
    margin-bottom: 20px;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav-links {
        display: none;
    }
}