*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--primary:#7c3aed;--primary-dark:#6d28d9;--primary-light:#ede9fe;--success:#10b981;--danger:#ef4444;--warning:#f59e0b;--text:#1e293b;--text-light:#64748b;--text-lighter:#94a3b8;--bg:#fff;--bg-gray:#f8fafc;--bg-dark:#0f172a;--border:#e2e8f0;--radius:12px;--shadow:0 1px 3px #00000014;--shadow-lg:0 10px 40px #0000001a}body{color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 20px}.btn{cursor:pointer;border:2px solid #0000;border-radius:10px;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:600;transition:all 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a{color:var(--text-light);border-radius:8px;padding:8px 12px;font-size:14px;font-weight:500;transition:all .2s}.nav a:hover,.nav a.active{color:var(--primary);background:var(--primary-light)}.header-right{align-items:center;gap:8px;display:flex}.lang-switcher{gap:2px;display:flex}.lang-switcher button{cursor:pointer;opacity:.5;background:0 0;border:2px solid #0000;border-radius:6px;padding:4px 6px;font-size:16px;transition:all .2s}.lang-switcher button.active{opacity:1;border-color:var(--primary);background:var(--primary-light)}.burger{cursor:pointer;color:var(--text);background:0 0;border:none;display:none}.nav-actions-mobile{display:none}.hero{text-align:center;background:linear-gradient(135deg,#f5f3ff 0%,#ede9fe 30%,#ddd6fe 60%,#c4b5fd 100%);padding:100px 0 80px;position:relative;overflow:hidden}.hero:before{content:"";background:radial-gradient(circle,#7c3aed26,#0000 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.section-title{color:#fff}.section-gray{background:var(--bg-gray)}.section-title{text-align:center;margin-bottom:48px;font-size:32px;font-weight:800}.section-subtitle{text-align:center;color:var(--text-light);margin-top:-36px;margin-bottom:48px;font-size:16px}.section-disclaimer{text-align:center;color:var(--text-lighter);margin-top:32px;font-size:13px}.page-hero{text-align:center;background:linear-gradient(135deg,#f8fafc,#f1f5f9);padding:80px 0 48px}.page-hero h1{margin-bottom:12px;font-size:40px;font-weight:800}.page-hero p{color:var(--text-light);max-width:600px;margin:0 auto;font-size:17px}.page-hero-purple{background:linear-gradient(135deg,#f5f3ff,#ede9fe,#ddd6fe)}.stats-section{background:var(--bg-dark);padding:40px 0}.stats-grid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.stat-card{text-align:center;padding:24px}.stat-number{color:#fff;font-size:40px;font-weight:800}.stat-label{color:var(--text-lighter);margin-top:4px;font-size:14px}.features-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.feature-card{border-radius:var(--radius);border:1px solid var(--border);padding:32px;transition:all .3s}.feature-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px)}.feature-icon{border-radius:14px;justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:16px;display:flex}.feature-card h3{margin-bottom:8px;font-size:18px}.feature-card p{color:var(--text-light);font-size:14px;line-height:1.6}.demo-chat{max-width:600px;margin:0 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p{opacity:.9;max-width:500px;margin-bottom:28px;margin-left:auto;margin-right:auto;font-size:17px}.chat-page{height:calc(100vh - 64px);display:flex}.chat-sidebar-left{background:var(--bg-gray);border-right:1px solid var(--border);flex-shrink:0;width:260px;padding:16px;overflow-y:auto}.chat-quick-title{color:var(--text-lighter);text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px;font-size:12px;font-weight:600}.chat-quick-btn{text-align:left;border:1px solid var(--border);width:100%;color:var(--text);cursor:pointer;background:#fff;border-radius:8px;margin-bottom:6px;padding:10px 12px;font-family:inherit;font-size:13px;transition:all .2s;display:block}.chat-quick-btn:hover{border-color:var(--primary);color:var(--primary)}.chat-main{flex-direction:column;flex:1;display:flex}.chat-messages{flex:1;padding:24px;overflow-y:auto}.chat-welcome{text-align:center;padding:80px 20px}.chat-welcome h2{margin:16px 0 8px}.chat-welcome p{color:var(--text-light)}.chat-msg{gap:12px;max-width:700px;margin-bottom:20px;display:flex}.chat-msg-user{flex-direction:row-reverse;margin-left:auto}.chat-msg-avatar{border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;display:flex}.chat-msg-ai .chat-msg-avatar{background:var(--primary-light);color:var(--primary)}.chat-msg-user .chat-msg-avatar{color:#3b82f6;background:#dbeafe}.chat-msg-content{background:var(--bg-gray);border-radius:14px;padding:14px 18px;font-size:14px;line-height:1.7}.chat-msg-content ul{margin:8px 0;padding-left:20px}.chat-msg-content li{margin-bottom:4px}.chat-msg-user .chat-msg-content{background:var(--primary);color:#fff}.chat-input-bar{border-top:1px solid var(--border);background:#fff;gap:8px;padding:16px 24px;display:flex}.chat-input-bar input{border:1px solid var(--border);border-radius:10px;flex:1;padding:12px 16px;font-family:inherit;font-size:14px}.chat-input-bar input:focus{border-color:var(--primary);outline:none}.chat-disclaimer{text-align:center;color:var(--text-lighter);padding:8px 24px 12px;font-size:11px}.upload-zone{border:2px dashed var(--border);text-align:center;cursor:pointer;border-radius:16px;padding:60px 40px;transition:all .3s}.upload-zone:hover{border-color:var(--primary);background:var(--primary-light)}.upload-zone h3{margin:16px 0 8px}.analyzing-state{text-align:center;padding:60px 40px}.analyzing-spinner{border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;width:60px;height:60px;margin:0 auto 20px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.analyzing-progress{background:var(--border);border-radius:3px;width:100%;height:6px;margin-top:16px;overflow:hidden}.analyzing-bar{background:var(--primary);border-radius:3px;width:0;height:100%;animation:3s ease-in-out forwards progress}@keyframes progress{to{width:100%}}.result-card{border:1px solid 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h3{margin-bottom:4px;font-size:18px}.team-role{color:var(--primary);margin-bottom:12px;font-size:13px;font-weight:600}.team-card p{color:var(--text-light);font-size:13px;line-height:1.6}.values-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.value-card{text-align:center;padding:32px}.value-card h3{margin:12px 0 8px}.value-card p{color:var(--text-light);font-size:14px}.contact-grid{grid-template-columns:1fr 1.5fr;gap:48px;display:grid}.contact-info h2{margin-bottom:24px}.contact-item{gap:14px;margin-bottom:20px;display:flex}.contact-item strong{margin-bottom:2px;font-size:14px;display:block}.contact-item a,.contact-item span{color:var(--text-light);font-size:14px}.contact-form-wrap{background:var(--bg-gray);border-radius:16px;padding:32px}.contact-success{text-align:center;padding:40px 20px}.contact-success h3{margin:16px 0 8px}.form-group{margin-bottom:16px}.form-group label{margin-bottom:6px;font-size:14px;font-weight:600;display:block}.form-group input,.form-group select,.form-group textarea{border:1px solid var(--border);background:#fff;border-radius:8px;width:100%;padding:10px 14px;font-family:inherit;font-size:14px}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px #7c3aed1a}.form-group textarea{resize:vertical}.form-row{grid-template-columns:1fr 1fr;gap:16px;display:grid}.auth-page{background:var(--bg-gray);justify-content:center;align-items:center;min-height:calc(100vh - 64px);padding:40px 20px;display:flex}.auth-card{width:100%;max-width:420px;box-shadow:var(--shadow-lg);background:#fff;border-radius:16px;padding:40px}.auth-logo{color:var(--primary);justify-content:center;align-items:center;gap:8px;margin-bottom:24px;font-size:24px;font-weight:800;display:flex}.auth-card h2{text-align:center;margin-bottom:8px}.auth-sub{text-align:center;color:var(--text-light);margin-bottom:24px;font-size:14px}.auth-switch{text-align:center;color:var(--text-light);margin-top:16px;font-size:14px}.auth-switch a{color:var(--primary);font-weight:600}.auth-langs{border-top:1px solid var(--border);justify-content:center;gap:6px;margin-top:20px;padding-top:16px;display:flex}.auth-langs button{border:1px solid var(--border);cursor:pointer;background:0 0;border-radius:6px;padding:6px 12px;font-size:13px;transition:all .2s}.auth-langs button.active{border-color:var(--primary);background:var(--primary-light)}.footer{background:var(--bg-dark);color:#94a3b8;padding:60px 0 30px}.footer-grid{grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:40px;display:grid}.footer-brand .logo{color:#fff;margin-bottom:12px}.footer-brand p{font-size:14px;line-height:1.6}.footer h4{color:#fff;margin-bottom:16px;font-size:14px}.footer a{padding:4px 0;font-size:14px;transition:color .2s;display:block}.footer a:hover{color:#fff}.footer-bottom{border-top:1px solid #1e293b;padding-top:20px}.footer-bottom p{text-align:center;font-size:12px}@media (width<=900px){.hero h1{font-size:36px}.features-grid,.who-grid,.pricing-grid,.team-grid,.values-grid,.stats-grid,.news-grid,.categories-grid,.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:24px}.form-row{grid-template-columns:1fr}.chat-sidebar-left{display:none}}@media (width<=768px){.nav{z-index:99;background:#fff;flex-direction:column;align-items:stretch;padding:16px;display:none;position:fixed;inset:64px 0 0;overflow-y:auto}.nav-open{display:flex}.nav a{border-radius:10px;padding:14px 16px;font-size:16px}.nav-actions-mobile{border-top:1px solid var(--border);flex-direction:column;gap:12px;margin-top:16px;padding-top:16px;display:flex}.header-right .lang-switcher,.header-right .btn-outline,.header-right .btn-primary{display:none}.burger{display:block}.hero{padding:60px 0 48px}.hero h1{font-size:30px}.hero-sub{font-size:15px}.section{padding:48px 0}.section-title{margin-bottom:32px;font-size:26px}.page-hero{padding:48px 0 32px}.page-hero h1{font-size:30px}}