@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap";:root{--brand:#3c6ca8;--brand-light:#5a8fd4;--brand-dark:#2a4d7a;--brand-glow:#3c6ca859;--bg-primary:#0a0e17;--bg-secondary:#111827;--bg-glass:#ffffff0a;--bg-glass-hover:#ffffff14;--text-primary:#f1f5f9;--text-secondary:#94a3b8;--text-muted:#64748b;--border:#ffffff14;--border-hover:#ffffff26;--border-brand:#3c6ca866;--rank-1:#22c55e;--rank-2:#3b82f6;--rank-3:#f59e0b;--gradient-brand:linear-gradient(135deg, #3c6ca8, #5a8fd4);--gradient-hero:linear-gradient(135deg, #0a0e17 0%, #111827 40%, #1a2744 100%);--nav-height:72px;--container-max:1280px;--radius-sm:8px;--radius-md:12px;--radius-lg:20px;--radius-xl:28px;--ease-out:cubic-bezier(.16,1,.3,1)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}body{background:var(--bg-primary);color:var(--text-primary);min-height:100vh;font-family:Inter,system-ui,sans-serif;line-height:1.6;overflow-x:hidden}#root{flex-direction:column;min-height:100vh;display:flex}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{cursor:pointer;color:inherit;background:0 0;border:none;font-family:inherit}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 24px}.page{padding-top:var(--nav-height);flex:1}.section{padding:80px 0}.section-title{letter-spacing:-.02em;margin-bottom:16px;font-size:2.5rem;font-weight:800}.section-subtitle{color:var(--text-secondary);max-width:600px;font-size:1.125rem;line-height:1.7}.accent-text{color:var(--brand-light)}.navbar{height:var(--nav-height);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border);z-index:1000;background:#0a0e17d9;align-items:center;display:flex;position:fixed;top:0;left:0;right:0}.navbar .container{justify-content:space-between;align-items:center;display:flex}.nav-brand{align-items:center;gap:12px;display:flex}.nav-brand img{width:auto;height:40px}.nav-brand-text{background:var(--gradient-brand);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:1.25rem;font-weight:700}.nav-links{align-items:center;gap:4px;list-style:none;display:flex}.nav-link{color:var(--text-secondary);border-radius:var(--radius-sm);transition:color .3s var(--ease-out);padding:8px 20px;font-size:.9rem;font-weight:500;position:relative}.nav-link:hover,.nav-link.active{color:var(--text-primary)}.nav-link-indicator{background:var(--brand);border-radius:1px;width:24px;height:2px;position:absolute;bottom:-1px;left:50%;transform:translate(-50%)}.nav-mobile-toggle{flex-direction:column;gap:5px;padding:8px;display:none}.nav-mobile-toggle span{background:var(--text-primary);border-radius:1px;width:22px;height:2px}.hero{min-height:calc(100vh - var(--nav-height));background:var(--gradient-hero);align-items:center;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#3c6ca81f 0%,#0000 70%);width:800px;height:800px;position:absolute;top:-50%;left:50%;transform:translate(-50%)}.hero-content{z-index:1;max-width:720px;position:relative}.hero-badge{color:var(--brand-light);background:#3c6ca81f;border:1px solid #3c6ca840;border-radius:100px;align-items:center;gap:8px;margin-bottom:24px;padding:6px 16px;font-size:.85rem;font-weight:500;display:inline-flex}.hero-title{letter-spacing:-.03em;margin-bottom:20px;font-size:clamp(2.5rem,5vw,4rem);font-weight:900;line-height:1.1}.hero-description{color:var(--text-secondary);max-width:560px;margin-bottom:36px;font-size:1.2rem;line-height:1.7}.hero-actions{flex-wrap:wrap;gap:16px;display:flex}.btn-primary{background:var(--gradient-brand);color:#fff;border-radius:var(--radius-md);transition:all .3s var(--ease-out);box-shadow:0 4px 20px var(--brand-glow);align-items:center;gap:8px;padding:14px 32px;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary:hover{box-shadow:0 8px 30px var(--brand-glow);transform:translateY(-2px)}.btn-secondary{background:var(--bg-glass);border:1px solid var(--border);color:var(--text-primary);border-radius:var(--radius-md);transition:all .3s var(--ease-out);align-items:center;gap:8px;padding:14px 32px;font-size:1rem;font-weight:600;display:inline-flex}.btn-secondary:hover{background:var(--bg-glass-hover);border-color:var(--border-hover);transform:translateY(-2px)}.glass-card{background:var(--bg-glass);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all .4s var(--ease-out)}.glass-card:hover{background:var(--bg-glass-hover);border-color:var(--border-hover);transform:translateY(-2px);box-shadow:0 20px 60px #0000004d}.feature-card{border-radius:var(--radius-lg);background:var(--bg-glass);border:1px solid var(--border);transition:all .4s var(--ease-out);padding:32px}.feature-card:hover{background:var(--bg-glass-hover);border-color:var(--border-brand);transform:translateY(-4px);box-shadow:0 20px 60px #0000004d}.feature-icon{border-radius:var(--radius-md);width:48px;height:48px;color:var(--brand-light);background:#3c6ca81f;justify-content:center;align-items:center;margin-bottom:20px;display:flex}.feature-title{margin-bottom:8px;font-size:1.15rem;font-weight:700}.feature-description{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.upload-zone{border:2px dashed var(--border);border-radius:var(--radius-lg);text-align:center;transition:all .3s var(--ease-out);cursor:pointer;padding:60px 40px;display:block;position:relative;overflow:hidden}.upload-zone:hover,.upload-zone.drag-over{border-color:var(--brand);background:#3c6ca80d}.upload-zone-icon{width:64px;height:64px;color:var(--text-muted);margin:0 auto 20px;transition:color .3s}.upload-zone:hover .upload-zone-icon{color:var(--brand)}.upload-zone-title{margin-bottom:8px;font-size:1.2rem;font-weight:600}.upload-zone-subtitle{color:var(--text-muted);font-size:.9rem}.upload-preview{border-radius:var(--radius-lg);background:var(--bg-secondary);position:relative;overflow:hidden}.upload-preview img{object-fit:contain;background:var(--bg-secondary);width:100%;max-height:400px}.upload-preview-overlay{gap:8px;display:flex;position:absolute;top:12px;right:12px}.upload-btn-remove{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:var(--radius-sm);color:var(--text-primary);background:#0009;padding:8px;transition:all .2s}.upload-btn-remove:hover{background:#ef4444cc}.prediction-card{border-radius:var(--radius-md);background:var(--bg-glass);border:1px solid var(--border);padding:24px}.prediction-rank{align-items:center;gap:16px;padding:16px 0;display:flex}.prediction-rank:not(:last-child){border-bottom:1px solid var(--border)}.prediction-rank-badge{border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:.85rem;font-weight:700;display:flex}.prediction-rank-badge.rank-1{color:var(--rank-1);background:#22c55e26;border:1px solid #22c55e4d}.prediction-rank-badge.rank-2{color:var(--rank-2);background:#3b82f626;border:1px solid #3b82f64d}.prediction-rank-badge.rank-3{color:var(--rank-3);background:#f59e0b26;border:1px solid #f59e0b4d}.prediction-info{flex:1;min-width:0}.prediction-label{margin-bottom:8px;font-size:1rem;font-weight:600}.prediction-bar-track{background:var(--bg-secondary);border-radius:3px;width:100%;height:6px;overflow:hidden}.prediction-bar-fill{border-radius:3px;height:100%}.prediction-bar-fill.rank-1{background:var(--rank-1)}.prediction-bar-fill.rank-2{background:var(--rank-2)}.prediction-bar-fill.rank-3{background:var(--rank-3)}.prediction-probability{text-align:right;flex-shrink:0;min-width:70px;font-size:1.1rem;font-weight:700}.prediction-probability.rank-1{color:var(--rank-1)}.prediction-probability.rank-2{color:var(--rank-2)}.prediction-probability.rank-3{color:var(--rank-3)}.spinner{flex-direction:column;align-items:center;gap:20px;padding:60px 0;display:flex}.spinner-ring{border:3px solid var(--border);border-top-color:var(--brand);border-radius:50%;width:48px;height:48px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.spinner-text{color:var(--text-secondary);font-size:.95rem}.steps{gap:24px;margin-bottom:40px;display:flex}.step{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);flex:1;align-items:flex-start;gap:16px;padding:20px;display:flex}.step-number{background:var(--gradient-brand);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.85rem;font-weight:700;display:flex}.step-text{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.step-text strong{color:var(--text-primary);margin-bottom:4px;display:block}.tumor-grid{grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:24px;display:grid}.tumor-card{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-lg);transition:all .4s var(--ease-out);overflow:hidden}.tumor-card:hover{border-color:var(--border-brand);transform:translateY(-4px);box-shadow:0 20px 60px #0000004d}.tumor-card-images{background:var(--bg-secondary);grid-template-columns:repeat(3,1fr);gap:2px;display:grid}.tumor-card-images img{object-fit:cover;width:100%;height:140px;transition:transform .4s var(--ease-out)}.tumor-card:hover .tumor-card-images img{transform:scale(1.05)}.tumor-card-body{padding:24px}.tumor-card-title{color:var(--brand-light);margin-bottom:8px;font-size:1.2rem;font-weight:700}.tumor-card-description{color:var(--text-secondary);font-size:.88rem;line-height:1.7}.search-bar{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);align-items:center;gap:12px;margin-bottom:32px;padding:14px 20px;transition:border-color .3s;display:flex}.search-bar:focus-within{border-color:var(--brand)}.search-bar input{color:var(--text-primary);background:0 0;border:none;outline:none;flex:1;font-size:1rem}.search-bar input::placeholder{color:var(--text-muted)}.search-icon{color:var(--text-muted);flex-shrink:0}.mission-grid{grid-template-columns:1.2fr 1fr;align-items:center;gap:48px;display:grid}.mission-grid img{border-radius:var(--radius-xl);border:1px solid var(--border)}.mission-item{gap:16px;margin-bottom:24px;display:flex}.mission-item-number{width:36px;height:36px;color:var(--brand-light);background:#3c6ca81f;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:flex}.mission-item-content h4{margin-bottom:4px;font-weight:600}.mission-item-content p{color:var(--text-secondary);font-size:.9rem;line-height:1.6}.why-list{flex-direction:column;gap:16px;margin-top:32px;display:flex}.why-item{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);transition:all .3s var(--ease-out);align-items:flex-start;gap:16px;padding:20px 24px;display:flex}.why-item:hover{border-color:var(--border-brand);background:var(--bg-glass-hover)}.why-icon{color:var(--brand-light);flex-shrink:0;margin-top:2px}.why-item h4{margin-bottom:4px;font-weight:600}.why-item p{color:var(--text-secondary);font-size:.88rem;line-height:1.6}.status-dot{border-radius:50%;width:8px;height:8px;display:inline-block}.status-dot.online{background:var(--rank-1);box-shadow:0 0 8px #22c55e80}.status-dot.offline{background:#ef4444;box-shadow:0 0 8px #ef444480}.footer{border-top:1px solid var(--border);text-align:center;color:var(--text-muted);padding:40px 0;font-size:.85rem}@media (width<=768px){.section{padding:48px 0}.section-title{font-size:1.75rem}.container{padding:0 16px}.nav-mobile-toggle{display:flex}.nav-links{top:var(--nav-height);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);opacity:0;pointer-events:none;transition:all .3s var(--ease-out);background:#0a0e17f2;flex-direction:column;padding:20px;position:fixed;left:0;right:0;transform:translateY(-100%)}.nav-links.open{opacity:1;pointer-events:auto;transform:translateY(0)}.nav-link{text-align:center;width:100%;padding:12px 20px}.steps{flex-direction:column}.tumor-grid,.mission-grid{grid-template-columns:1fr}}