:root {
    --bg-dark: #050a10;
    --bg-card: #0f1623;
    --primary-gold: #FFD700;
    --accent-green: #39FF14;
    --text-main: #ffffff;
    --text-muted: #a0a0a0;
    --font-main: 'Inter', sans-serif;
    --transition: all 0.3s ease;
}

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

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    background: linear-gradient(to right, var(--primary-gold), #fff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 {
    font-size: 2.5rem;
    color: var(--primary-gold);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-gold), #FFA500);
    color: #000;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 215, 0, 0.5);
}

.btn-secondary {
    background: transparent;
    border: 2px solid var(--accent-green);
    color: var(--accent-green);
}

.btn-secondary:hover {
    background: var(--accent-green);
    color: #000;
    box-shadow: 0 0 15px rgba(57, 255, 20, 0.4);
}

/* Layout Sections */
section {
    padding: 80px 0;
}

/* Header */
header {
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background: rgba(5, 10, 16, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-gold);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding-top: 80px;
}

.hero-content {
    flex: 1;
    padding-right: 50px;
}

.hero-image {
    flex: 1;
    position: relative;
}

.hero-image img {
    width: 100%;
    border-radius: 20px;
    box-shadow: 0 0 30px rgba(255, 215, 0, 0.1);
    border: 1px solid rgba(255, 215, 0, 0.2);
}

/* Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.feature-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-gold);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

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

/* Pricing */
.pricing-card {
    background: linear-gradient(145deg, var(--bg-card), #1a253a);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    max-width: 500px;
    margin: 0 auto;
    border: 1px solid var(--primary-gold);
    position: relative;
    overflow: hidden;
}

.price {
    font-size: 4rem;
    font-weight: 800;
    color: var(--primary-gold);
    margin: 20px 0;
}

.price span {
    font-size: 1.5rem;
    color: var(--text-muted);
}

.features-list {
    list-style: none;
    margin: 30px 0;
    text-align: left;
}

.features-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
}

.features-list li::before {
    content: '✓';
    color: var(--accent-green);
    margin-right: 10px;
    font-weight: bold;
}

/* Footer */
footer {
    background: #020406;
    padding: 50px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding-top: 120px;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 50px;
    }
    
    h1 {
        font-size: 2.5rem;
    }
}