:root {
    --bg-color: #0b0c10;
    --text-main: #ffffff;
    --text-muted: #c5c6c7;
    --neon-gold: #d4af37;
    --neon-gold-glow: rgba(212, 175, 55, 0.5);
    --vivid-purple: #8a2be2;
    --vivid-purple-glow: rgba(138, 43, 226, 0.5);
    --glass-bg: rgba(30, 30, 40, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    --font-main: 'Outfit', sans-serif;
}

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

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

a {
    text-decoration: none;
    color: inherit;
}

/* Background Animations */
.bg-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    animation: float 20s infinite ease-in-out alternate;
}

.shape-1 {
    width: 400px;
    height: 400px;
    background: var(--vivid-purple-glow);
    top: -10%;
    left: -10%;
}

.shape-2 {
    width: 300px;
    height: 300px;
    background: var(--neon-gold-glow);
    bottom: 20%;
    right: -5%;
    animation-delay: -5s;
}

.shape-3 {
    width: 200px;
    height: 200px;
    background: rgba(255, 0, 128, 0.3);
    top: 40%;
    left: 40%;
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, 50px) scale(1.1); }
    100% { transform: translate(-20px, 20px) scale(0.9); }
}

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

/* Typography & Utilites */
.text-gradient {
    background: linear-gradient(90deg, var(--neon-gold), var(--vivid-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 24px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--neon-gold) 0%, #b8860b 100%);
    color: #000;
    box-shadow: 0 4px 15px var(--neon-gold-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--neon-gold-glow);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--text-main);
    color: var(--text-main);
}

.btn-outline:hover {
    background: var(--text-main);
    color: var(--bg-color);
}

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

.btn-full {
    width: 100%;
}

/* Glassmorphism */
.glass-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(11, 12, 16, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--glass-border);
    z-index: 1000;
}

.glass-panel, .glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
}

/* Header */
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--neon-gold);
}

.main-nav {
    display: flex;
    gap: 30px;
}

.main-nav a {
    font-weight: 600;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: var(--neon-gold);
}

.auth-buttons {
    display: flex;
    gap: 16px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-menu-btn span {
    width: 30px;
    height: 3px;
    background: var(--text-main);
    border-radius: 2px;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    background: rgba(212, 175, 55, 0.2);
    color: var(--neon-gold);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 20px;
    border: 1px solid var(--neon-gold-glow);
}

.hero-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.stats {
    display: flex;
    gap: 40px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-main);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Card Visual Showcase */
.main-showcase {
    padding: 30px;
    position: relative;
    overflow: hidden;
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(138,43,226,0.2) 0%, transparent 70%);
    z-index: 0;
}

.card-inner {
    position: relative;
    z-index: 1;
}

.card-inner h2 {
    margin-bottom: 24px;
    font-size: 1.5rem;
}

.bet-list {
    list-style: none;
    margin-bottom: 30px;
}

.bet-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 12px;
    margin-bottom: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.2s, background 0.2s;
}

.bet-list li:hover {
    transform: translateX(5px);
    background: rgba(212, 175, 55, 0.1);
    border-color: var(--neon-gold-glow);
}

.match-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.match-info span:first-child {
    font-weight: 600;
}

.league {
    font-size: 0.8rem;
    color: var(--vivid-purple);
}

.odds {
    background: var(--neon-gold);
    color: #000;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 800;
}

/* Features */
.features {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.section-title p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 30px;
    text-align: center;
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-card .icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.feature-card h3 {
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* Footer */
footer {
    background: rgba(0, 0, 0, 0.8);
    border-top: 1px solid var(--glass-border);
    padding: 60px 0 20px;
    margin-top: 80px;
}

.footer-container {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand .logo-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--text-muted);
    max-width: 300px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.link-col h4 {
    color: var(--neon-gold);
    margin-bottom: 20px;
}

.link-col a {
    display: block;
    color: var(--text-muted);
    margin-bottom: 12px;
    transition: color 0.3s;
}

.link-col a:hover {
    color: var(--text-main);
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--glass-border);
    color: var(--text-muted);
    font-size: 0.9rem;
}

.seo-foot {
    margin-top: 8px;
    font-size: 0.8rem;
    opacity: 0.7;
}

.seo-foot a {
    color: var(--neon-gold);
}

/* Mobile Responsiveness */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-desc {
        margin: 0 auto 40px;
    }
    
    .stats {
        justify-content: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .main-nav, .auth-buttons {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    /* Mobil Menü Aktif Durumu */
    .header-container.nav-active {
        flex-direction: column;
        height: auto;
        padding-bottom: 20px;
        background: rgba(11, 12, 16, 0.95);
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        border-bottom: 1px solid var(--glass-border);
    }
    
    .header-container.nav-active .brand-logo {
        align-self: flex-start;
        height: 80px;
        padding-left: 20px;
    }
    
    .header-container.nav-active .mobile-menu-btn {
        position: absolute;
        top: 25px;
        right: 20px;
    }
    
    .header-container.nav-active .main-nav {
        display: flex;
        flex-direction: column;
        width: 100%;
        text-align: center;
        gap: 15px;
        margin-top: 20px;
        margin-bottom: 20px;
    }
    
    .header-container.nav-active .auth-buttons {
        display: flex;
        flex-direction: column;
        width: 100%;
        padding: 0 20px;
        gap: 10px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 480px) {
    .stats {
        flex-direction: column;
        gap: 20px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
}