:root{--primary:#e63946;--primary-dark:#c1121f;--primary-light:#ff6b6b;--primary-glow:rgba(230,57,70,.35);--accent:#f4a223;--accent-dark:#d48a10;--accent-light:#ffc857;--accent-glow:rgba(244,162,35,.3);--background:#0a0e1a;--background-secondary:#0f1424;--surface:#141926;--surface-elevated:#1a2035;--surface-light:#222942;--surface-glass:rgba(20,25,38,.75);--text:#f0f2f8;--text-secondary:#c4c9db;--text-muted:#7c849e;--text-dim:#515978;--border:rgba(255,255,255,.06);--border-light:rgba(255,255,255,.1);--border-active:rgba(230,57,70,.4);--success:#22c55e;--success-bg:rgba(34,197,94,.12);--warning:#f59e0b;--warning-bg:rgba(245,158,11,.12);--error:#ef4444;--error-bg:rgba(239,68,68,.1);--info:#3b82f6;--info-bg:rgba(59,130,246,.12);--shadow-sm:0 2px 8px rgba(0,0,0,.2);--shadow-md:0 4px 16px rgba(0,0,0,.25);--shadow-lg:0 8px 32px rgba(0,0,0,.35);--shadow-glow:0 0 30px var(--primary-glow);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:20px;--radius-full:100px;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-smooth:.4s cubic-bezier(.23,1,.32,1)}*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background-color:var(--background);color:var(--text);line-height:1.6;min-height:100vh;overflow-x:hidden}body::before{content:'';position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 20% 0%,rgba(230,57,70,.06) 0%,transparent 60%) , radial-gradient(ellipse at 80% 100%,rgba(244,162,35,.04) 0%,transparent 60%) , radial-gradient(ellipse at 50% 50%,rgba(59,130,246,.02) 0%,transparent 70%);pointer-events:none;z-index:0}body>*{position:relative;z-index:1}.container{max-width:1240px;margin:0 auto;padding:0 24px}a{text-decoration:none;color:inherit;transition:color var(--transition-base)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 26px;border-radius:var(--radius-sm);font-weight:600;font-size:14px;cursor:pointer;transition:all var(--transition-smooth);border:none;gap:8px;font-family:inherit;letter-spacing:.01em;position:relative;overflow:hidden}.btn::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(255,255,255,.06) 0%,transparent 100%);pointer-events:none}.btn-primary{background:linear-gradient(135deg,var(--primary) 0%,var(--primary-dark) 100%);color:#fff;box-shadow:0 4px 15px rgba(230,57,70,.3)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px rgba(230,57,70,.4);filter:brightness(1.1)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background:var(--surface-light);color:var(--text);border:1px solid var(--border-light)}.btn-secondary:hover{background:var(--surface-elevated);border-color:var(--border-active);transform:translateY(-1px)}.btn-outline{background:transparent;border:1px solid var(--border-light);color:var(--text-secondary)}.btn-outline:hover{border-color:var(--primary);color:var(--primary-light);background:rgba(230,57,70,.06)}.btn-lg{padding:16px 36px;font-size:16px;border-radius:var(--radius-md)}.btn-sm{padding:8px 16px;font-size:13px}.btn-danger{background:transparent;border:1px solid var(--error);color:var(--error)}.btn-danger:hover{background:var(--error-bg)}.header{position:fixed;top:0;left:0;right:0;background:rgba(10,14,26,.8);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);z-index:1000;border-bottom:1px solid var(--border)}.nav{display:flex;justify-content:space-between;align-items:center;height:72px}.logo img{height:38px;transition:opacity var(--transition-base)}.logo:hover img{opacity:.85}.nav-links{display:flex;gap:12px;align-items:center}.hero{padding:140px 0 100px;min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(230,57,70,.12) 0%,transparent 70%);top:-200px;left:-200px;animation:heroOrb1 15s ease-in-out infinite}.hero::after{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(244,162,35,.08) 0%,transparent 70%);bottom:-150px;right:-100px;animation:heroOrb2 18s ease-in-out infinite}@keyframes heroOrb1 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(60px, 40px) scale(1.1); }
    66% { transform: translate(-30px, 60px) scale(0.95); }
}@keyframes heroOrb2 {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(-50px, -30px) scale(1.05); }
    66% { transform: translate(40px, -50px) scale(0.9); }
}.hero .container{display:grid;grid-template-columns:1.1fr .9fr;gap:80px;align-items:center;position:relative;z-index:2}.hero-content h1{font-size:3.4rem;font-weight:800;line-height:1.15;margin-bottom:20px;background:linear-gradient(135deg,#fff 0%,var(--text-secondary) 40%,var(--primary-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.02em}.hero-subtitle{font-size:1.2rem;color:var(--accent);font-weight:600;margin-bottom:18px;letter-spacing:.5px;text-transform:uppercase;font-size:.9rem}.hero-description{font-size:1.05rem;color:var(--text-muted);margin-bottom:36px;max-width:520px;line-height:1.7}.hero-buttons{display:flex;gap:16px;flex-wrap:wrap}.hero-image{display:flex;justify-content:center;align-items:center;position:relative}.hero-image::before{content:'';position:absolute;width:110%;height:110%;border-radius:50%;background:radial-gradient(circle,rgba(230,57,70,.1) 0%,transparent 70%);animation:logoPulse 4s ease-in-out infinite}@keyframes logoPulse {
    0%, 100% { transform: scale(1); opacity: 0.6; }
    50% { transform: scale(1.08); opacity: 1; }
}.hero-image img{max-width:360px;width:100%;animation:heroFloat 6s ease-in-out infinite;filter:drop-shadow(0 20px 40px rgba(230,57,70,.15));position:relative;z-index:2}@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-18px); }
}.section-title{font-size:2.4rem;font-weight:800;text-align:center;margin-bottom:12px;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text) 0%,var(--text-secondary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section-subtitle{font-size:1.05rem;color:var(--text-muted);text-align:center;margin-bottom:60px;max-width:500px;margin-left:auto;margin-right:auto}.features{padding:120px 0;background:var(--background-secondary);position:relative}.features::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--border-light),transparent)}.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.feature-card{background:var(--surface);border-radius:var(--radius-lg);padding:32px;border:1px solid var(--border);transition:all var(--transition-smooth);position:relative;overflow:hidden}.feature-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent));opacity:0;transition:opacity var(--transition-smooth)}.feature-card:hover{border-color:var(--border-light);transform:translateY(-6px);box-shadow:var(--shadow-lg)}.feature-card:hover::before{opacity:1}.feature-icon{width:56px;height:56px;background:linear-gradient(135deg,var(--primary) 0%,var(--accent) 100%);border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:22px;box-shadow:0 4px 15px rgba(230,57,70,.2)}.feature-icon i{font-size:22px;color:#fff}.feature-card h3{font-size:1.15rem;font-weight:700;margin-bottom:10px;color:var(--text)}.feature-card p{color:var(--text-muted);font-size:.92rem;line-height:1.6}.stats{padding:80px 0;background:linear-gradient(135deg,var(--primary-dark) 0%,var(--primary) 50%,var(--accent-dark) 100%);position:relative;overflow:hidden}.stats::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:url(data:image/svg+xml,%3Csvg\ width=\'60\'\ height=\'60\'\ viewBox=\'0\ 0\ 60\ 60\'\ xmlns=\'http://www.w3.org/2000/svg\'%3E%3Cg\ fill=\'none\'\ fill-rule=\'evenodd\'%3E%3Cg\ fill=\'%23ffffff\'\ fill-opacity=\'0.03\'%3E%3Cpath\ d=\'M36\ 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6\ 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6\ 4V0H4v4H0v2h4v4h2V6h4V4H6z\'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E);opacity:.5}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;position:relative;z-index:2}.stats .stat-card{text-align:center;padding:30px;background:none;border:none}.stat-number{font-size:3rem;font-weight:800;margin-bottom:6px;text-shadow:0 2px 10px rgba(0,0,0,.2)}.stats .stat-label{font-size:1rem;opacity:.9;font-weight:500}.cta{padding:120px 0;text-align:center;position:relative}.cta::before{content:'';position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(230,57,70,.08) 0%,transparent 70%);top:50%;left:50%;transform:translate(-50%,-50%)}.cta h2{font-size:2.5rem;font-weight:800;margin-bottom:18px;background:linear-gradient(135deg,var(--text) 0%,var(--primary-light) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;position:relative}.cta p{font-size:1.1rem;color:var(--text-muted);margin-bottom:36px;position:relative}.footer{background:var(--surface);border-top:1px solid var(--border);padding:60px 0 24px}.footer-content{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:40px}.footer-logo img{height:46px;margin-bottom:14px;opacity:.8}.footer-logo p{color:var(--text-muted);font-size:.88rem}.footer-links{display:flex;gap:32px}.footer-links a{color:var(--text-muted);font-size:.9rem;transition:color var(--transition-base)}.footer-links a:hover{color:var(--primary-light)}.footer-bottom{text-align:center;padding-top:24px;border-top:1px solid var(--border)}.footer-bottom p{color:var(--text-dim);font-size:.85rem}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:100px 24px;position:relative}.auth-container::before{content:'';position:absolute;width:500px;height:500px;border-radius:50%;background:radial-gradient(circle,rgba(230,57,70,.1) 0%,transparent 70%);top:10%;left:20%;pointer-events:none}.auth-card{background:var(--surface);border-radius:var(--radius-xl);padding:44px;width:100%;max-width:440px;border:1px solid var(--border);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.auth-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent))}.auth-card h1{font-size:1.75rem;font-weight:800;margin-bottom:8px;text-align:center;letter-spacing:-.02em}.auth-card .subtitle{color:var(--text-muted);text-align:center;margin-bottom:32px;font-size:.95rem}.form-group{margin-bottom:22px}.form-group label{display:block;margin-bottom:8px;font-weight:600;font-size:.85rem;color:var(--text-secondary);letter-spacing:.02em}.form-group input,.form-group textarea,.form-group select{width:100%;padding:13px 16px;background:var(--background);border:1px solid var(--border-light);border-radius:var(--radius-sm);color:var(--text);font-size:.95rem;font-family:inherit;transition:all var(--transition-base)}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-dim)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(230,57,70,.12)}.form-group textarea{resize:vertical;min-height:110px}.auth-card .btn{width:100%;margin-top:8px}.auth-card .auth-link{text-align:center;margin-top:24px;color:var(--text-muted);font-size:.9rem}.auth-card .auth-link a{color:var(--primary-light);font-weight:600}.auth-card .auth-link a:hover{text-decoration:underline}.alert{padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:22px;font-size:.9rem;font-weight:500;display:flex;align-items:center;gap:10px}.alert-error{background:var(--error-bg);border:1px solid rgba(239,68,68,.25);color:#fca5a5}.alert-success{background:var(--success-bg);border:1px solid rgba(34,197,94,.25);color:#86efac}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.75);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;z-index:2000;opacity:0;visibility:hidden;transition:all var(--transition-base)}.modal-overlay.active{opacity:1;visibility:visible}.modal{background:var(--surface);border-radius:var(--radius-xl);padding:40px;width:100%;max-width:480px;border:1px solid var(--border-light);box-shadow:var(--shadow-lg) , 0 0 60px rgba(0,0,0,.3);transform:translateY(-20px) scale(.97);transition:all var(--transition-smooth);position:relative;overflow:hidden}.modal::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--accent))}.modal-overlay.active .modal{transform:translateY(0) scale(1)}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}.modal-header h2{font-size:1.4rem;font-weight:700}.modal-close{background:var(--surface-light);border:1px solid var(--border);color:var(--text-muted);font-size:18px;cursor:pointer;transition:all var(--transition-base);width:36px;height:36px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center}.modal-close:hover{color:var(--text);background:var(--surface-elevated);border-color:var(--border-light)}.file-upload{border:2px dashed var(--border-light);border-radius:var(--radius-md);padding:36px;text-align:center;cursor:pointer;transition:all var(--transition-base);background:rgba(255,255,255,.01)}.file-upload:hover{border-color:var(--primary);background:rgba(230,57,70,.03)}.file-upload input{display:none}.file-upload i{font-size:38px;color:var(--text-dim);margin-bottom:12px;display:block}.file-upload p{color:var(--text-muted);font-size:.9rem}.file-upload .preview{max-width:150px;max-height:150px;margin:0 auto;display:none;border-radius:var(--radius-sm)}.file-upload .preview.active{display:block}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state i{font-size:56px;margin-bottom:20px;opacity:.3;color:var(--text-dim)}.empty-state p{font-size:1.05rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}.fade-in{animation:fadeInUp .6s ease forwards}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--background)}::-webkit-scrollbar-thumb{background:var(--surface-light);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--text-dim)}::selection{background:rgba(230,57,70,.3);color:var(--text)}@media (max-width:992px){.hero .container{grid-template-columns:1fr;text-align:center}.hero-content h1{font-size:2.6rem}.hero-description{max-width:100%;margin-left:auto;margin-right:auto}.hero-buttons{justify-content:center}.hero-image{order:-1}.hero-image img{max-width:260px}.feature-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.feature-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.footer-content{flex-direction:column;gap:30px}.form-row{grid-template-columns:1fr}}@media (max-width:480px){.hero-content h1{font-size:2rem}.stats-grid{grid-template-columns:1fr}.nav-links{gap:8px}.btn{padding:10px 18px;font-size:13px}.auth-card{padding:28px 20px}}