@import "https://fonts.googleapis.com/css2?family=Fira+Code:wght@300;400;500;600;700&family=Share+Tech+Mono&family=Inter:wght@300;400;500;600;700&display=swap";
:root{--bg-primary:#0b0b10;--bg-secondary:#12121a;--bg-card:#16161f;--bg-card-hover:#1c1c28;--bg-elevated:#1e1e2a;--text-primary:#f8fafc;--text-secondary:#94a3b8;--text-muted:#64748b;--accent:#3b82f6;--accent-hover:#2563eb;--accent-glow:#3b82f666;--accent-soft:#3b82f61a;--neon-cyan:#06b6d4;--neon-cyan-glow:#06b6d466;--neon-green:#22c55e;--neon-green-glow:#22c55e66;--neon-red:#ef4444;--neon-red-glow:#ef444466;--neon-amber:#f59e0b;--neon-amber-glow:#f59e0b66;--neon-purple:#a855f7;--neon-purple-glow:#a855f766;--border-color:#94a3b81a;--border-glow:#3b82f64d;--font-heading:"Share Tech Mono",monospace;--font-body:"Inter",sans-serif;--font-mono:"Fira Code",monospace;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--shadow-neon:0 0 20px var(--accent-glow),0 0 40px #3b82f626;--shadow-card:0 4px 24px #0000004d;--transition-fast:.15s ease;--transition-normal:.25s ease;--transition-slow:.4s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--bg-primary);color:var(--text-primary);font-family:var(--font-body);min-height:100vh;line-height:1.6;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:9999;background:repeating-linear-gradient(0deg,#0000,#0000 2px,#00000008 2px 4px);position:fixed;inset:0}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--accent);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--accent-hover)}.grid-bg{pointer-events:none;z-index:0;background-image:linear-gradient(#3b82f608 1px,#0000 1px),linear-gradient(90deg,#3b82f608 1px,#0000 1px);background-size:60px 60px;position:fixed;inset:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes 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svg{color:#fff;width:20px;height:20px}.navbar-logo-text{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:1px;font-size:1.1rem}.navbar-nav{gap:8px;list-style:none;display:flex}.navbar-nav a{color:var(--text-secondary);font-family:var(--font-mono);border-radius:var(--radius-sm);transition:all var(--transition-fast);cursor:pointer;letter-spacing:.5px;padding:8px 16px;font-size:.8rem;text-decoration:none}.navbar-nav a:hover{color:var(--accent);background:var(--accent-soft)}.navbar-cta{background:linear-gradient(135deg,var(--accent),var(--neon-cyan));border-radius:var(--radius-sm);font-family:var(--font-mono);cursor:pointer;transition:all var(--transition-fast);letter-spacing:.5px;border:none;padding:8px 20px;font-size:.8rem;color:#fff!important}.navbar-cta:hover{box-shadow:0 4px 20px var(--accent-glow);transform:translateY(-1px)}.navbar-menu-btn{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-sm);cursor:pointer;background:0 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fadeInUp}.hero-title-gradient{background:linear-gradient(135deg,var(--accent),var(--neon-cyan),var(--neon-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{color:var(--text-secondary);max-width:600px;margin-bottom:40px;font-size:clamp(1rem,2vw,1.2rem);line-height:1.7;animation:.6s .2s both fadeInUp}.hero-actions{gap:16px;animation:.6s .3s both fadeInUp;display:flex}.hero-orb{filter:blur(80px);pointer-events:none;z-index:-1;border-radius:50%;position:absolute}.hero-orb-1{background:#3b82f61f;width:400px;height:400px;animation:8s ease-in-out infinite float;top:10%;left:-10%}.hero-orb-2{background:#a855f714;width:350px;height:350px;animation:10s ease-in-out infinite reverse float;bottom:10%;right:-10%}.hero-orb-3{background:#06b6d414;width:250px;height:250px;animation:6s ease-in-out infinite float;top:40%;right:20%}.btn{border-radius:var(--radius-md);font-family:var(--font-mono);cursor:pointer;transition:all var(--transition-normal);letter-spacing:.5px;border:none;align-items:center;gap:8px;padding:14px 28px;font-size:.85rem;font-weight:500;text-decoration:none;display:inline-flex}.btn-primary{background:linear-gradient(135deg,var(--accent),#1d4ed8);color:#fff;box-shadow:0 4px 20px var(--accent-glow)}.btn-primary:hover{box-shadow:0 8px 30px var(--accent-glow);transform:translateY(-2px)}.btn-secondary{color:var(--text-primary);border:1px solid var(--border-color);background:0 0}.btn-secondary:hover{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.btn svg{width:18px;height:18px}.detector-section{padding:40px 24px 100px;position:relative}.detector-container{max-width:900px;margin:0 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img{object-fit:contain;border-radius:var(--radius-md);max-width:100%;max-height:400px}.image-preview-analyze-btn{justify-content:center;width:calc(100% - 40px);margin:0 20px 20px;display:flex}.analyzing-overlay{background:var(--bg-card);border:1px solid var(--border-glow);border-radius:var(--radius-lg);text-align:center;margin-top:32px;padding:48px;animation:.3s fadeIn}.analyzing-spinner{border:3px solid var(--border-color);border-top-color:var(--accent);border-radius:50%;width:56px;height:56px;margin:0 auto 20px;animation:.8s linear infinite spin}.analyzing-text{font-family:var(--font-heading);letter-spacing:1px;margin-bottom:8px;font-size:1.1rem}.analyzing-model{font-family:var(--font-mono);color:var(--text-muted);font-size:.75rem}.results-container{margin-top:32px;animation:.5s fadeInUp}.results-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);overflow:hidden}.results-header{border-bottom:1px solid 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(max-width:1024px){.features-grid,.how-steps{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}}@media (max-width:768px){.navbar-nav{display:none}.navbar-menu-btn{display:flex}.hero{padding:100px 20px 40px}.hero-actions{flex-direction:column;width:100%}.hero-actions .btn{justify-content:center;width:100%}.features-grid,.how-steps{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.upload-zone{padding:40px 24px}.results-verdict{padding:28px 20px}.results-models{padding:20px}.image-preview-header{flex-direction:column;gap:12px}.image-preview-actions{width:100%}.image-preview-actions button{flex:1}}@media (max-width:375px){.hero-title{font-size:2rem}.section-title{font-size:1.5rem}.navbar{padding:10px 16px}.results-gauge{width:110px;height:110px}.results-gauge-percent{font-size:1.5rem}}