:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--bg-card: rgba(20, 20, 30, .8);--bg-glass: rgba(255, 255, 255, .03);--accent-primary: #6366f1;--accent-primary-light: #818cf8;--accent-secondary: #22d3ee;--accent-success: #10b981;--accent-warning: #f59e0b;--accent-danger: #ef4444;--gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);--gradient-success: linear-gradient(135deg, #10b981 0%, #34d399 100%);--gradient-danger: linear-gradient(135deg, #ef4444 0%, #f87171 100%);--gradient-glow: radial-gradient(ellipse at 50% 50%, rgba(99, 102, 241, .15) 0%, transparent 70%);--text-primary: #f8fafc;--text-secondary: #94a3b8;--text-muted: #64748b;--border-subtle: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-glow: 0 0 40px rgba(99, 102, 241, .2);--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: .375rem;--radius-md: .75rem;--radius-lg: 1rem;--radius-xl: 1.5rem;--radius-full: 9999px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", monospace;--transition-fast: .15s cubic-bezier(.4, 0, .2, 1);--transition-base: .2s cubic-bezier(.4, 0, .2, 1);--transition-slow: .3s cubic-bezier(.4, 0, .2, 1)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--font-sans);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at 20% 20%,rgba(99,102,241,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 80%,rgba(139,92,246,.08) 0%,transparent 50%),radial-gradient(ellipse at 50% 50%,rgba(34,211,238,.03) 0%,transparent 50%);pointer-events:none;z-index:-1}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:1.2;letter-spacing:-.02em}h1{font-size:3rem}h2{font-size:2.25rem}h3{font-size:1.5rem}h4{font-size:1.25rem}p{color:var(--text-secondary)}a{color:var(--accent-primary-light);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-secondary)}.container{max-width:1280px;margin:0 auto;padding:0 var(--space-lg)}.card{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-subtle);border-radius:var(--radius-lg);padding:var(--space-lg);transition:all var(--transition-base)}.card:hover{border-color:var(--border-hover);box-shadow:var(--shadow-md);transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);font-size:.875rem;font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #6366f14d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f166}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border-subtle)}.btn-secondary:hover{background:var(--border-subtle);border-color:var(--border-hover)}.badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);font-size:.75rem;font-weight:600;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em}.badge-success{background:#10b98126;color:var(--accent-success);border:1px solid rgba(16,185,129,.3)}.badge-danger{background:#ef444426;color:var(--accent-danger);border:1px solid rgba(239,68,68,.3)}.badge-warning{background:#f59e0b26;color:var(--accent-warning);border:1px solid rgba(245,158,11,.3)}.badge-info{background:#22d3ee26;color:var(--accent-secondary);border:1px solid rgba(34,211,238,.3)}.confidence-meter{display:flex;align-items:center;gap:var(--space-sm)}.confidence-bar{flex:1;height:8px;background:var(--bg-glass);border-radius:var(--radius-full);overflow:hidden}.confidence-fill{height:100%;border-radius:var(--radius-full);transition:width var(--transition-slow)}.confidence-low{background:var(--gradient-danger)}.confidence-medium{background:linear-gradient(90deg,#f59e0b,#fbbf24)}.confidence-high{background:var(--gradient-success)}.confidence-value{font-size:.875rem;font-weight:700;font-family:var(--font-mono);min-width:45px;text-align:right}.nav{position:sticky;top:0;z-index:100;background:#0a0a0fcc;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle)}.nav-container{display:flex;align-items:center;justify-content:space-between;height:4rem}.nav-brand{display:flex;align-items:center;gap:var(--space-sm);font-size:1.25rem;font-weight:800;color:var(--text-primary);text-decoration:none}.nav-brand-icon{width:32px;height:32px;background:var(--gradient-primary);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;font-size:1rem}.nav-links{display:flex;gap:var(--space-xl);list-style:none}.nav-link{color:var(--text-secondary);font-size:.875rem;font-weight:500;transition:color var(--transition-fast)}.nav-link:hover,.nav-link.active{color:var(--text-primary)}.hero{padding:var(--space-3xl) 0;text-align:center;position:relative}.hero:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:600px;height:600px;background:var(--gradient-glow);filter:blur(80px);pointer-events:none}.hero-title{font-size:4rem;margin-bottom:var(--space-lg);background:linear-gradient(135deg,var(--text-primary) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:1.25rem;color:var(--text-secondary);max-width:600px;margin:0 auto var(--space-xl)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-lg);margin:var(--space-2xl) 0}.stat-card{text-align:center;padding:var(--space-xl)}.stat-value{font-size:2.5rem;font-weight:800;font-family:var(--font-mono);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.stat-label{font-size:.875rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em;margin-top:var(--space-sm)}.predictions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:var(--space-lg)}.prediction-card{position:relative;overflow:hidden}.prediction-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary)}.prediction-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.prediction-sport{display:flex;align-items:center;gap:var(--space-xs);font-size:.75rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}.prediction-sport-icon{font-size:1rem}.prediction-teams{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md);margin:var(--space-lg) 0}.prediction-team{flex:1;text-align:center}.prediction-team-name{font-size:1rem;font-weight:600;margin-bottom:var(--space-xs)}.prediction-vs{font-size:.875rem;color:var(--text-muted);font-weight:600}.prediction-footer{display:flex;flex-direction:column;gap:var(--space-md);margin-top:var(--space-lg);padding-top:var(--space-lg);border-top:1px solid var(--border-subtle)}.prediction-result{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--bg-glass);border-radius:var(--radius-md);font-size:.875rem;font-weight:600}.prediction-result-icon{font-size:1.25rem}.key-factors{display:flex;flex-wrap:wrap;gap:var(--space-xs)}.key-factor{padding:var(--space-xs) var(--space-sm);background:var(--bg-glass);border-radius:var(--radius-sm);font-size:.75rem;color:var(--text-secondary)}.section{padding:var(--space-3xl) 0}.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-xl)}.section-title{font-size:1.5rem;display:flex;align-items:center;gap:var(--space-sm)}.section-title-icon{font-size:1.5rem}.footer{padding:var(--space-2xl) 0;border-top:1px solid var(--border-subtle);text-align:center}.footer-text{font-size:.875rem;color:var(--text-muted)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.animate-fade-in{animation:fadeInUp .5s ease-out forwards}.animate-pulse{animation:pulse 2s ease-in-out infinite}.skeleton{background:linear-gradient(90deg,var(--bg-glass) 25%,var(--border-subtle) 50%,var(--bg-glass) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm)}@media(max-width:768px){.hero-title{font-size:2.5rem}.predictions-grid{grid-template-columns:1fr}.nav-links{display:none}.stats-grid{grid-template-columns:repeat(2,1fr)}}