:root {
    --primary-red: #D32F2F;
    --dark-bg: #0A0A0A;
    --darker-bg: #050505;
    --accent-gold: #FFB300;
    --text-light: #F5F5F5;
    --text-gray: #B0B0B0;
}

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

body {
    font-family: 'Crimson Pro', serif;
    background: var(--darker-bg);
    color: var(--text-light);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Animated background grid */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(211, 47, 47, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(211, 47, 47, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
    pointer-events: none;
    z-index: 0;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    padding: 30px 0;
    text-align: center;
    border-bottom: 1px solid rgba(211, 47, 47, 0.2);
}

.logo {
    font-family: 'Oswald', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--text-light);
}

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

/* Hero Section */
.hero {
    padding: 80px 0 100px;
    text-align: center;
    position: relative;
}

.challenge-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-red), #B71C1C);
    color: white;
    padding: 8px 24px;
    border-radius: 30px;
    font-family: 'Oswald', sans-serif;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 30px;
    box-shadow: 0 4px 20px rgba(211, 47, 47, 0.4);
    animation: fadeInDown 0.8s ease-out;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero h1 {
    font-family: 'Oswald', sans-serif;
    font-size: clamp(3rem, 8vw, 6.5rem);
    font-weight: 700;
    line-height: 0.95;
    margin-bottom: 30px;
    letter-spacing: -2px;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero h1 .highlight {
    color: var(--primary-red);
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subheadline {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    color: var(--text-gray);
    max-width: 800px;
    margin: 0 auto 50px;
    font-weight: 400;
    animation: fadeInUp 1s ease-out 0.4s both;
}

/* Benefits Grid */
.benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto 60px;
    animation: fadeInUp 1s ease-out 0.6s both;
}

.benefit-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(211, 47, 47, 0.2);
    padding: 25px;
    border-radius: 8px;
    text-align: left;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(211, 47, 47, 0.5);
    transform: translateY(-5px);
}

.benefit-item::before {
    content: "✓";
    color: var(--primary-red);
    font-size: 1.5rem;
    font-weight: bold;
    margin-right: 12px;
}

.benefit-item span {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* CTA Section */
.cta-section {
    max-width: 600px;
    margin: 0 auto 80px;
    text-align: center;
    animation: fadeInUp 1s ease-out 0.8s both;
}

.cta-button {
    display: inline-block;
    width: 100%;
    max-width: 500px;
    padding: 22px 40px;
    background: linear-gradient(135deg, var(--primary-red), #B71C1C);
    border: none;
    border-radius: 8px;
    color: white;
    font-family: 'Oswald', sans-serif;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 30px rgba(211, 47, 47, 0.5);
    text-decoration: none;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px rgba(211, 47, 47, 0.7);
}

.microcopy {
    margin-top: 20px;
    font-size: 1rem;
    color: var(--text-gray);
}

/* What You'll Learn Section */
.what-section {
    max-width: 900px;
    margin: 100px auto 80px;
    text-align: center;
}

.what-section h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 1px;
}

.what-section p {
    font-size: 1.2rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    line-height: 1.8;
}

/* Who It's For Section */
.who-section {
    max-width: 900px;
    margin: 100px auto 80px;
    text-align: center;
}

.who-section h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 50px;
    letter-spacing: 1px;
}

.who-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.who-item {
    text-align: center;
}

.who-item::before {
    content: "→";
    display: block;
    font-size: 2rem;
    color: var(--primary-red);
    margin-bottom: 15px;
}

.who-item span {
    font-size: 1.1rem;
    color: var(--text-light);
}

/* Social Proof */
.social-proof {
    text-align: center;
    padding: 60px 20px;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid rgba(211, 47, 47, 0.2);
    border-bottom: 1px solid rgba(211, 47, 47, 0.2);
    margin: 80px 0;
}

.social-proof p {
    font-size: 1.3rem;
    color: var(--text-gray);
    font-style: italic;
    max-width: 800px;
    margin: 0 auto;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    border-top: 1px solid rgba(211, 47, 47, 0.2);
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding: 60px 0 80px;
    }
    
    .benefits {
        grid-template-columns: 1fr;
    }
    
    .who-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-button {
        font-size: 1.1rem;
        padding: 20px 30px;
    }
}