:root {
    --primary: #8e44ad;
    --primary-light: #9b59b6;
    --secondary: #f1c40f;
    --dark: #121212;
    --darker: #0a0a0a;
    --white: #ffffff;
    --gray: #888888;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--darker);
    color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

header {
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(10px);
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -1px;
}

.logo span {
    color: var(--secondary);
}

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

nav a {
    text-decoration: none;
    color: var(--white);
    font-weight: 600;
    transition: color 0.3s;
}

nav a:hover {
    color: var(--secondary);
}

.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, #2c1a4d 0%, #0a0a0a 70%);
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://www.transparenttextures.com/patterns/carbon-fibre.png');
    opacity: 0.2;
}

.hero-content {
    max-width: 800px;
    padding: 0 2rem;
    z-index: 1;
}

h1 {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

h1 span {
    color: var(--secondary);
    text-shadow: 0 0 20px rgba(241, 196, 15, 0.3);
}

.hero p {
    font-size: 1.4rem;
    color: var(--gray);
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.btn img {
    height: 50px;
    transition: transform 0.3s;
}

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

section {
    padding: 8rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

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

.section-title h2 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--gray);
}

.video-section {
    background: var(--dark);
    max-width: none;
    width: 100%;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.video-container {
    max-width: 1000px;
    margin: 0 auto;
    aspect-ratio: 16 / 9;
    background: var(--darker);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-placeholder {
    text-align: center;
    color: var(--gray);
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--primary);
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
}

.play-button::after {
    content: '';
    border-left: 20px solid var(--white);
    border-top: 12px solid transparent;
    border-bottom: 12px solid transparent;
    margin-left: 5px;
}

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

.feature-card {
    background: var(--glass);
    padding: 3rem;
    border-radius: 20px;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: transform 0.3s, border-color 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.feature-card .icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

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

.feature-card p {
    color: var(--gray);
}

footer {
    padding: 4rem 2rem;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

.footer-content p {
    color: var(--gray);
    margin-bottom: 1.5rem;
}

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

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    font-size: 0.9rem;
}

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

@media (max-width: 768px) {
    h1 {
        font-size: 3rem;
    }
    .hero p {
        font-size: 1.1rem;
    }
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
}