:root {
    --primary-color: #ffcc00;
    /* Gold */
    --secondary-color: #1a1a1a;
    /* Dark gray */
    --accent-color: #00ffcc;
    /* Neon cyan */
    --bg-color: #0a0a0a;
    /* Deep black */
    --text-color: #e0e0e0;
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

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

/* Typography */
h1,
h2,
h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-size: 3.5rem;
    line-height: 1.1;
}

h2 {
    font-size: 2.5rem;
    border-bottom: 2px solid var(--primary-color);
    display: inline-block;
    padding-bottom: 5px;
    margin-top: 3rem;
}

h3 {
    font-size: 1.8rem;
    margin-top: 2rem;
}

p {
    margin-bottom: 1.2rem;
    font-size: 1.1rem;
    color: #b0b0b0;
}

/* Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: radial-gradient(circle at center, #1a1a1a 0%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

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

.hero-content {
    position: relative;
    /* Required for z-index */
    z-index: 2;
    animation: fadeInUp 1s ease-out;
}

.cta-button {
    display: inline-block;
    padding: 18px 40px;
    background: linear-gradient(45deg, var(--primary-color), #ff9900);
    color: #000;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.2rem;
    border-radius: 50px;
    margin-top: 30px;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 10px 20px rgba(255, 204, 0, 0.3);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(255, 204, 0, 0.5);
}

/* Content Sections */
.content-section {
    padding: 80px 0;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 40px;
}

/* FAQ Section */
.faq-item {
    margin-bottom: 15px;
    border-bottom: 1px solid var(--glass-border);
}

.faq-question {
    padding: 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: bold;
    font-size: 1.2rem;
    transition: background 0.3s;
}

.faq-question:hover {
    background: var(--glass-bg);
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out, padding 0.3s;
    color: #999;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 20px;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.reveal-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

.reveal-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    h1 {
        font-size: 2.2rem;
    }

    h2 {
        font-size: 1.8rem;
    }

    h3 {
        font-size: 1.5rem;
    }

    .hero {
        height: auto;
        padding: 80px 20px;
    }

    .glass-card {
        padding: 20px;
        margin-bottom: 20px;
    }

    .content-section {
        padding: 40px 0;
    }

    .cta-button {
        padding: 15px 30px;
        font-size: 1.1rem;
    }
}