* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background-color: #121212; color: #ffffff; line-height: 1.6; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

.navbar { background: rgba(18, 18, 18, 0.98); border-bottom: 2px solid #FFD700; padding: 1rem 0; position: fixed; width: 100%; top: 0; z-index: 1000; }
.navbar .container { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 1.8rem; font-weight: 900; color: #fff; text-transform: uppercase; letter-spacing: 1px; }
.logo span { color: #FFD700; }
.nav-menu { display: flex; list-style: none; gap: 2rem; }
.nav-menu a { color: #ccc; text-decoration: none; font-weight: 600; transition: 0.3s; }
.nav-menu a:hover, .nav-menu a.active { color: #FFD700; }
.btn-login { background: #FF4136; color: white; border: none; padding: 10px 25px; border-radius: 4px; font-weight: 700; cursor: pointer; text-transform: uppercase; transition: 0.3s; }
.btn-login:hover { background: #ff6b62; transform: scale(1.05); }

.hero { padding: 180px 0 100px; text-align: center; background: radial-gradient(circle at center, #1e1e1e 0%, #121212 70%); }
.hero-title { font-size: 3.5rem; font-weight: 900; margin-bottom: 1rem; color: #fff; }
.hero-title span { color: #FFD700; }
.hero-subtitle { font-size: 1.2rem; color: #aaa; margin-bottom: 3rem; }
.hero-stats { display: flex; justify-content: center; gap: 3rem; margin-bottom: 3rem; border-top: 1px solid #333; border-bottom: 1px solid #333; padding: 20px 0; max-width: 800px; margin: 0 auto 3rem auto; }
.stat-value { font-size: 2.5rem; font-weight: 800; color: #FFD700; }
.stat-label { color: #888; font-size: 0.9rem; text-transform: uppercase; margin-top: 5px; }
.hero-actions { display: flex; gap: 1rem; justify-content: center; }
.btn-primary { background: #FFD700; color: #121212; padding: 15px 40px; border-radius: 4px; font-weight: 800; cursor: pointer; border: none; text-transform: uppercase; transition: 0.3s; }
.btn-primary:hover { background: #ffe033; box-shadow: 0 0 15px rgba(255, 215, 0, 0.4); }
.btn-secondary { background: transparent; color: #fff; border: 2px solid #FF4136; padding: 15px 40px; border-radius: 4px; font-weight: 700; cursor: pointer; text-transform: uppercase; transition: 0.3s; }
.btn-secondary:hover { background: #FF4136; }

.section-title { font-size: 2.2rem; text-align: center; margin-bottom: 3rem; font-weight: 800; text-transform: uppercase; color: #fff; }
.section-title::after { content: ''; display: block; width: 60px; height: 4px; background: #FF4136; margin: 10px auto 0; }
.predictions-section, .stats-section, .premium-section { padding: 80px 0; }

.filters { display: flex; gap: 1rem; justify-content: center; margin-bottom: 3rem; flex-wrap: wrap; }
.filter-btn { padding: 10px 25px; border: 1px solid #333; background: #1e1e1e; color: #fff; border-radius: 4px; cursor: pointer; font-weight: 600; transition: 0.3s; }
.filter-btn:hover, .filter-btn.active { background: #FFD700; color: #121212; border-color: #FFD700; }

.predictions-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 2rem; }
.prediction-card { background: #1e1e1e; border: 1px solid #333; border-radius: 8px; padding: 25px; transition: 0.3s; }
.prediction-card:hover { transform: translateY(-5px); border-color: #FFD700; }
.card-header { display: flex; justify-content: space-between; margin-bottom: 20px; }
.sport-badge { padding: 5px 12px; border-radius: 4px; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; }
.badge-football { background: #2ecc71; color: #000; }
.badge-basketball { background: #ff9f43; color: #000; }
.badge-hockey { background: #54a0ff; color: #000; }
.confidence { font-weight: 800; color: #FFD700; }

.match-info { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding: 15px; background: #121212; border-radius: 6px; border: 1px solid #333; }
.team { font-weight: 700; }
.vs { color: #FF4136; font-weight: 900; }

.detail-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid #333; }
.label { color: #888; }
.value { font-weight: 600; }

.pricing-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.pricing-card { background: #1e1e1e; border: 1px solid #333; padding: 40px 30px; text-align: center; position: relative; }
.pricing-card.featured { border: 2px solid #FFD700; transform: scale(1.05); background: #252525; }
.badge-popular { position: absolute; top: 0; left: 50%; transform: translateX(-50%); background: #FF4136; color: white; padding: 5px 15px; font-size: 0.8rem; font-weight: 700; }
.price { font-size: 2.5rem; font-weight: 900; color: #FFD700; margin-bottom: 30px; }
.features { list-style: none; margin-bottom: 30px; text-align: left; }
.features li { padding: 10px 0; border-bottom: 1px solid #333; color: #ccc; }
.features li::before { content: "✓"; color: #FFD700; margin-right: 10px; }
.btn-plan { width: 100%; padding: 15px; border: none; background: #333; color: #fff; font-weight: 700; cursor: pointer; text-transform: uppercase; }
.btn-premium { background: #FFD700; color: #121212; }

.footer { background: #0a0a0a; padding: 50px 0; border-top: 5px solid #FF4136; }
.footer-content { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 3rem; }
.footer-section h4 { color: #FFD700; margin-bottom: 15px; text-transform: uppercase; }
.footer-section p { color: #666; }

@media (max-width: 768px) {
    .hero-title { font-size: 2rem; }
    .nav-menu { display: none; }
    .pricing-card.featured { transform: scale(1); }
}