*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--white: #ffffff;--black: #000000;--gray-50: #fafafa;--gray-100: #f5f5f5;--gray-200: #e5e5e5;--gray-300: #d4d4d4;--gray-400: #a3a3a3;--gray-500: #737373;--gray-600: #525252;--gray-700: #404040;--gray-800: #262626;--gray-900: #171717;--font-family: "Inter", system-ui, -apple-system, sans-serif;--transition: .2s ease}html{scroll-behavior:smooth}body{font-family:var(--font-family);background-color:var(--white);color:var(--black);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:none;background:none}ul{list-style:none}img{max-width:100%;display:block}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}.container{max-width:1200px;margin:0 auto;padding:0 24px}.header{position:fixed;top:0;left:0;right:0;z-index:1000;background:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--gray-100)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px}.logo{display:flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;letter-spacing:-.02em}.logo-icon{width:32px;height:32px;background:var(--black);border-radius:8px;display:flex;align-items:center;justify-content:center}.logo-icon svg{width:18px;height:18px;color:var(--white)}.nav{display:flex;align-items:center;gap:32px}.nav-links{display:flex;gap:32px}.nav-link{font-size:.9rem;font-weight:500;color:var(--gray-600);transition:color var(--transition)}.nav-link:hover{color:var(--black)}.nav-buttons{display:flex;gap:12px}.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;font-size:.9rem;font-weight:500;border-radius:8px;transition:all var(--transition)}.btn-outline{border:1px solid var(--gray-200);color:var(--black)}.btn-outline:hover{border-color:var(--gray-400);background:var(--gray-50)}.btn-primary{background:var(--black);color:var(--white)}.btn-primary:hover{background:var(--gray-800)}.btn-large{padding:14px 28px;font-size:1rem}.hero{padding:160px 0 100px;text-align:center}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--gray-100);border-radius:50px;font-size:.85rem;font-weight:500;color:var(--gray-700);margin-bottom:32px}.hero-badge-dot{width:6px;height:6px;background:var(--black);border-radius:50%}.hero-title{font-size:clamp(2.5rem,6vw,4rem);font-weight:700;letter-spacing:-.03em;margin-bottom:24px;max-width:800px;margin-left:auto;margin-right:auto}.hero-subtitle{font-size:1.125rem;color:var(--gray-500);max-width:560px;margin:0 auto 40px;line-height:1.7}.hero-buttons{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.hero-visual{margin-top:80px;padding:0 24px}.hero-image{background:var(--gray-100);border:1px solid var(--gray-200);border-radius:16px;aspect-ratio:16/9;max-width:1000px;margin:0 auto;display:flex;align-items:center;justify-content:center;overflow:hidden}.hero-image-placeholder{display:flex;flex-direction:column;align-items:center;gap:16px;color:var(--gray-400)}.hero-image-placeholder svg{width:64px;height:64px}.features{padding:100px 0;border-top:1px solid var(--gray-100)}.section-header{text-align:center;margin-bottom:64px}.section-label{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--gray-500);margin-bottom:16px}.section-title{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:700;letter-spacing:-.02em;margin-bottom:16px}.section-description{font-size:1.05rem;color:var(--gray-500);max-width:500px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px}.feature-card{padding:32px;border:1px solid var(--gray-200);border-radius:12px;transition:border-color var(--transition)}.feature-card:hover{border-color:var(--gray-400)}.feature-icon{width:48px;height:48px;background:var(--black);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}.feature-icon svg{width:24px;height:24px;color:var(--white)}.feature-title{font-size:1.125rem;font-weight:600;margin-bottom:10px}.feature-description{font-size:.95rem;color:var(--gray-500);line-height:1.6}.how-it-works{padding:100px 0;background:var(--gray-50)}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:48px;counter-reset:step}.step{position:relative;counter-increment:step}.step-number{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background:var(--black);color:var(--white);font-size:1rem;font-weight:600;border-radius:50%;margin-bottom:20px}.step-title{font-size:1.125rem;font-weight:600;margin-bottom:10px}.step-description{font-size:.95rem;color:var(--gray-500);line-height:1.6}.stats{padding:80px 0;border-top:1px solid var(--gray-100);border-bottom:1px solid var(--gray-100)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:48px;text-align:center}.stat-value{font-size:3rem;font-weight:700;letter-spacing:-.02em;margin-bottom:8px}.stat-label{font-size:.95rem;color:var(--gray-500)}.cta{padding:100px 0;text-align:center}.cta-box{background:var(--black);color:var(--white);padding:80px 48px;border-radius:20px}.cta-title{font-size:clamp(1.75rem,4vw,2.25rem);font-weight:700;letter-spacing:-.02em;margin-bottom:16px}.cta-description{font-size:1.05rem;color:var(--gray-400);max-width:480px;margin:0 auto 32px}.btn-white{background:var(--white);color:var(--black)}.btn-white:hover{background:var(--gray-100)}.footer{padding:48px 0;border-top:1px solid var(--gray-100)}.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:24px}.footer-logo{display:flex;align-items:center;gap:10px;font-size:1.125rem;font-weight:700}.footer-links{display:flex;gap:24px}.footer-link{font-size:.9rem;color:var(--gray-500);transition:color var(--transition)}.footer-link:hover{color:var(--black)}.footer-copyright{font-size:.85rem;color:var(--gray-400);width:100%;text-align:center;margin-top:24px;padding-top:24px;border-top:1px solid var(--gray-100)}.mobile-menu-btn{display:none;flex-direction:column;gap:5px;padding:8px}.mobile-menu-btn span{width:20px;height:2px;background:var(--black);transition:all var(--transition)}.search-demo{display:flex;flex-direction:column;align-items:center;gap:24px;padding:40px}.search-demo-bar{display:flex;align-items:center;gap:12px;background:var(--white);border:1px solid var(--gray-300);border-radius:12px;padding:16px 24px;font-size:1rem;color:var(--gray-600);box-shadow:0 4px 20px #00000014}.search-demo-bar svg{width:20px;height:20px;color:var(--gray-400)}.search-demo-results{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}.search-demo-card{display:flex;align-items:center;gap:10px;background:var(--white);border:1px solid var(--gray-200);border-radius:8px;padding:12px 16px;font-size:.9rem;color:var(--gray-700)}.search-demo-card svg{width:18px;height:18px;color:var(--gray-400)}.example{padding:100px 0;border-top:1px solid var(--gray-100)}.example-box{text-align:center}.example-title{font-size:clamp(1.5rem,3vw,2rem);font-weight:700;letter-spacing:-.02em;margin-bottom:12px}.example-description{font-size:1.05rem;color:var(--gray-500);margin-bottom:32px}.example-searches{display:flex;flex-wrap:wrap;justify-content:center;gap:12px}.example-search{background:var(--gray-100);border:1px solid var(--gray-200);border-radius:50px;padding:10px 20px;font-size:.9rem;color:var(--gray-700);font-weight:500}@media(max-width:768px){.nav-links,.nav-buttons{display:none}.mobile-menu-btn{display:flex}.hero{padding:120px 0 60px}.hero-buttons{flex-direction:column;align-items:center}.hero-buttons .btn{width:100%;max-width:280px}.features,.how-it-works,.cta{padding:60px 0}.cta-box{padding:48px 24px}.footer-inner{flex-direction:column;text-align:center}.footer-links{flex-wrap:wrap;justify-content:center}}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--gray-50)}.auth-container{width:100%;max-width:400px}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{display:inline-flex;align-items:center;gap:10px;font-size:1.25rem;font-weight:700;color:var(--black)}.auth-card{background:var(--white);border:1px solid var(--gray-200);border-radius:16px;padding:40px}.auth-title{font-size:1.5rem;font-weight:700;margin-bottom:8px;text-align:center}.auth-subtitle{font-size:.95rem;color:var(--gray-500);text-align:center;margin-bottom:32px}.auth-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:12px 16px;border-radius:8px;font-size:.9rem;margin-bottom:24px;text-align:center}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.9rem;font-weight:500;color:var(--gray-700)}.form-group input{padding:12px 16px;border:1px solid var(--gray-200);border-radius:8px;font-size:1rem;font-family:inherit;transition:border-color var(--transition)}.form-group input:focus{outline:none;border-color:var(--black)}.form-group input::placeholder{color:var(--gray-400)}.btn-full{width:100%}.auth-footer{text-align:center;margin-top:24px;font-size:.9rem;color:var(--gray-500)}.auth-footer a{color:var(--black);font-weight:500;text-decoration:underline}.auth-footer a:hover{text-decoration:none}.dashboard{min-height:100vh;background:var(--gray-50)}.dashboard-main{padding:120px 0 60px}.dashboard-welcome{text-align:center;margin-bottom:48px}.dashboard-welcome h1{font-size:2rem;font-weight:700;margin-bottom:8px}.dashboard-welcome p{color:var(--gray-500)}.dashboard-placeholder{background:var(--white);border:2px dashed var(--gray-200);border-radius:16px;padding:80px 40px;text-align:center;max-width:600px;margin:0 auto}.placeholder-icon{width:64px;height:64px;background:var(--gray-100);border-radius:16px;display:flex;align-items:center;justify-content:center;margin:0 auto 24px}.placeholder-icon svg{width:32px;height:32px;color:var(--gray-400)}.dashboard-placeholder h2{font-size:1.25rem;font-weight:600;margin-bottom:8px}.dashboard-placeholder p{color:var(--gray-500);margin-bottom:24px}.user-email{font-size:.9rem;color:var(--gray-500)}@media(max-width:768px){.auth-card{padding:24px}.dashboard-placeholder{padding:48px 24px}}.search-bar{display:flex;gap:12px;margin-bottom:24px}.search-input-wrapper{flex:1;display:flex;align-items:center;gap:12px;background:var(--white);border:1px solid var(--gray-200);border-radius:12px;padding:12px 16px;transition:border-color var(--transition)}.search-input-wrapper:focus-within{border-color:var(--black)}.search-input-wrapper svg{width:20px;height:20px;color:var(--gray-400);flex-shrink:0}.search-input-wrapper input{flex:1;border:none;outline:none;font-size:1rem;font-family:inherit;background:transparent}.search-input-wrapper input::placeholder{color:var(--gray-400)}.search-clear{padding:4px;color:var(--gray-400);transition:color var(--transition)}.search-clear:hover{color:var(--black)}.search-clear svg{width:16px;height:16px}.search-status{display:flex;align-items:center;gap:16px;padding:12px 16px;background:var(--gray-100);border-radius:8px;font-size:.9rem;color:var(--gray-600);margin-bottom:24px}.search-clear-link{color:var(--black);text-decoration:underline;font-weight:500}.upload-zone{background:var(--white);border:2px dashed var(--gray-200);border-radius:16px;margin-bottom:32px;transition:all var(--transition)}.upload-zone.drag-active{border-color:var(--black);background:var(--gray-50)}.upload-zone.uploading{pointer-events:none;opacity:.7}.upload-label{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;cursor:pointer}.upload-icon{width:56px;height:56px;background:var(--gray-100);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:16px}.upload-icon svg{width:28px;height:28px;color:var(--gray-500)}.upload-text{font-size:1rem;font-weight:500;color:var(--black);margin-bottom:4px}.upload-hint{font-size:.85rem;color:var(--gray-400)}.upload-status{display:flex;flex-direction:column;align-items:center;gap:12px}.upload-spinner{width:32px;height:32px;border:3px solid var(--gray-200);border-top-color:var(--black);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.dashboard-error{background:#fef2f2;border:1px solid #fecaca;color:#dc2626;padding:12px 16px;border-radius:8px;font-size:.9rem;margin-bottom:24px}.files-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px}.file-card{background:var(--white);border:1px solid var(--gray-200);border-radius:12px;overflow:hidden;cursor:pointer;transition:all var(--transition);position:relative}.file-card:hover{border-color:var(--gray-400);box-shadow:0 4px 12px #00000014}.file-preview{aspect-ratio:16/10;background:var(--gray-100);position:relative;overflow:hidden}.file-preview img,.file-preview video{width:100%;height:100%;object-fit:cover}.file-type-badge{position:absolute;top:8px;left:8px;background:var(--black);color:var(--white);font-size:.7rem;font-weight:600;text-transform:uppercase;padding:4px 8px;border-radius:4px}.file-info{padding:16px}.file-title{font-size:1rem;font-weight:600;margin-bottom:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.file-description{font-size:.85rem;color:var(--gray-500);margin-bottom:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden}.file-tags{display:flex;flex-wrap:wrap;gap:6px}.file-tag{background:var(--gray-100);color:var(--gray-600);font-size:.75rem;padding:4px 8px;border-radius:4px}.file-tag-more{background:var(--gray-200)}.file-delete{position:absolute;top:8px;right:8px;width:32px;height:32px;background:#0009;border-radius:6px;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity var(--transition)}.file-card:hover .file-delete{opacity:1}.file-delete svg{width:16px;height:16px;color:var(--white)}.file-delete:hover{background:#dc2626}.empty-state{text-align:center;padding:48px 24px;color:var(--gray-500)}.modal-overlay{position:fixed;inset:0;background:#000c;display:flex;align-items:center;justify-content:center;padding:24px;z-index:1000}.modal-content{background:var(--white);border-radius:16px;max-width:900px;max-height:90vh;width:100%;overflow:hidden;display:flex;flex-direction:column;position:relative}.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;background:var(--black);border-radius:50%;display:flex;align-items:center;justify-content:center;z-index:10}.modal-close svg{width:18px;height:18px;color:var(--white)}.modal-media{background:var(--black);max-height:50vh;display:flex;align-items:center;justify-content:center}.modal-media img,.modal-media video{max-width:100%;max-height:50vh;object-fit:contain}.modal-details{padding:24px;overflow-y:auto}.modal-details h2{font-size:1.5rem;font-weight:700;margin-bottom:8px}.modal-description{color:var(--gray-600);margin-bottom:24px;line-height:1.6}.modal-section{margin-bottom:20px}.modal-section h4{font-size:.85rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--gray-500);margin-bottom:8px}.modal-section p{color:var(--gray-700);line-height:1.5}@media(max-width:768px){.search-bar{flex-direction:column}.files-grid{grid-template-columns:1fr}.modal-content{max-height:100vh;border-radius:0}}