:root {
    --primary-bg: #0a0e27;
    --secondary-bg: #1a1f3a;
    --accent-gold: #ffd700;
    --accent-purple: #6366f1;
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --card-bg: rgba(255, 255, 255, 0.05);
    --border-color: rgba(255, 255, 255, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: linear-gradient(135deg, #0a0e27 0%, #1e1b4b 50%, #0f172a 100%);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

/* Hero Section */
.hero-section {
    padding: 90px 0 60px;
    position: relative;
    overflow: hidden;
}

    .hero-section::before {
        content: '';
        position: absolute;
        top: -50%;
        right: -20%;
        width: 600px;
        height: 600px;
        background: radial-gradient(circle, rgba(99, 102, 241, 0.3) 0%, transparent 70%);
        pointer-events: none;
    }

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, #ffd700 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.hero-subtitle {
    color: var(--text-secondary);
    font-size: 1.25rem;
    max-width: 600px;
}

/* Content Cards */
.content-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 2.5rem;
    margin-bottom: 2rem;
    transition: transform 0.3s, box-shadow 0.3s;
}

    .content-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
        border-color: rgba(255, 215, 0, 0.3);
    }

.section-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-gold), #ffed4e);
    color: #0a0e27;
    border-radius: 12px;
    font-weight: 700;
    margin-right: 1rem;
    font-size: 0.9rem;
}

.section-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    color: var(--text-primary);
}

.section-content {
    color: var(--text-secondary);
    padding-left: 3.5rem;
}

    .section-content ul {
        list-style: none;
        padding-left: 0;
    }

        .section-content ul li {
            position: relative;
            padding-left: 1.5rem;
            margin-bottom: 0.75rem;
        }

            .section-content ul li::before {
                content: '•';
                color: var(--accent-gold);
                position: absolute;
                left: 0;
                font-weight: bold;
            }

/* Highlight Box */
.highlight-box {
    background: linear-gradient(135deg, rgba(255, 215, 0, 0.1), rgba(99, 102, 241, 0.1));
    border-left: 4px solid var(--accent-gold);
    padding: 1.5rem;
    border-radius: 0 12px 12px 0;
    margin: 1.5rem 0;
}

    .highlight-box strong {
        color: var(--accent-gold);
    }

/* Responsive */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .content-card {
        padding: 1.5rem;
    }

    .section-content {
        padding-left: 0;
    }
}

/* Scroll Animation */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s, transform 0.6s;
}

    .fade-in.visible {
        opacity: 1;
        transform: translateY(0);
    }