:root{--primary:#7c3aed;--primary-hover:#6d28d9;--secondary:#a78bfa;--bg-body:#ffffff;--bg-surface:#f8fafc;--bg-card:#ffffff;--bg-input:#f1f5f9;--bg-nav:rgba(255,255,255,0.9);--text-primary:#0F172A;--text-secondary:#334155;--text-muted:#64748B;--border:#E2E8F0;--glow:rgba(124,58,237,0.2);--radius:12px;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1);}*{margin:0;padding:0;box-sizing:border-box;}body{font-family:'Inter',sans-serif;background:var(--bg-body);color:var(--text-primary);overflow-x:hidden;}.container{width:92%;max-width:1200px;margin:auto;}.main-nav{background:var(--bg-nav);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100;}.nav-inner{display:flex;justify-content:space-between;align-items:center;padding:18px 0;}.logo{font-weight:800;font-size:22px;background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-0.5px;}.nav-menu a{margin-left:28px;text-decoration:none;color:var(--text-secondary);font-weight:500;font-size:14px;transition:var(--transition);position:relative;}.nav-menu a:hover{color:var(--primary);}.nav-menu a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--primary);transition:var(--transition);}.nav-menu a:hover::after{width:100%;}.nav-login{background:linear-gradient(135deg,var(--primary),var(--secondary)) !important;color:#fff !important;padding:9px 22px !important;border-radius:10px !important;font-weight:600 !important;box-shadow:0 4px 15px var(--glow);transition:var(--transition) !important;}.nav-login::after{display:none !important;}.nav-login:hover{transform:translateY(-2px) !important;box-shadow:0 6px 25px var(--glow) !important;}.hero{padding:140px 0 100px;background:linear-gradient(135deg,#ede9fe 0%,#ffffff 50%,#ede9fe 100%);position:relative;overflow:hidden;}.hero::before{content:'';position:absolute;top:-200px;right:-200px;width:600px;height:600px;background:radial-gradient(circle,rgba(124,58,237,0.08) 0%,transparent 70%);border-radius:50%;}.hero::after{content:'';position:absolute;bottom:-100px;left:-100px;width:400px;height:400px;background:radial-gradient(circle,rgba(74,158,255,0.06) 0%,transparent 70%);border-radius:50%;}.hero h1{font-size:52px;font-weight:800;letter-spacing:-1.5px;line-height:1.15;color:var(--text-primary);animation:fadeInUp 0.8s ease forwards;}.hero p{margin-top:24px;font-size:18px;max-width:600px;color:var(--text-secondary);line-height:1.7;animation:fadeInUp 0.8s ease 0.15s forwards;opacity:0;}.section{padding:100px 0;}.section-title{text-align:center;font-size:36px;font-weight:700;margin-bottom:50px;letter-spacing:-0.5px;color:var(--text-primary);}.grid{display:flex;gap:24px;flex-wrap:wrap;justify-content:center;}.card-modern{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:32px 28px;width:320px;transition:var(--transition);position:relative;overflow:hidden;}.card-modern::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary));opacity:0;transition:var(--transition);}.card-modern:hover{transform:translateY(-6px);border-color:rgba(124,58,237,0.2);box-shadow:0 12px 40px rgba(124,58,237,0.1);}.card-modern:hover::before{opacity:1;}.card-modern h4{font-size:18px;font-weight:700;margin-bottom:10px;color:var(--text-primary);}.card-modern p{font-size:14px;color:var(--text-secondary);line-height:1.6;}.login-wrapper{display:flex;justify-content:center;align-items:center;min-height:80vh;padding:40px 20px;}.login-card{background:var(--bg-card);border:1px solid var(--border);padding:44px 40px;border-radius:16px;width:400px;box-shadow:0 20px 60px rgba(0,0,0,0.08);animation:fadeSlide 0.6s ease;}.login-card h4{margin-bottom:28px;font-size:24px;font-weight:700;color:var(--text-primary);}.login-card input{width:100%;padding:14px 16px;margin-bottom:16px;border-radius:10px;border:1px solid var(--border);background:var(--bg-input);color:var(--text-primary);font-size:14px;font-family:'Inter',sans-serif;transition:var(--transition);outline:none;}.login-card input::placeholder{color:var(--text-muted);}.login-card input:focus{border-color:var(--primary);box-shadow:0 0 0 3px var(--glow);}.login-card a{color:var(--primary);text-decoration:none;font-size:13px;font-weight:500;transition:var(--transition);}.login-card a:hover{color:var(--primary-hover);}.login-card button{width:100%;padding:14px;border:none;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-radius:10px;font-weight:700;font-size:15px;font-family:'Inter',sans-serif;cursor:pointer;transition:var(--transition);box-shadow:0 4px 15px var(--glow);}.login-card button:hover{transform:translateY(-2px);box-shadow:0 6px 25px var(--glow);}.login-card p{color:var(--text-secondary);font-size:14px;}.footer{text-align:center;padding:24px;font-size:13px;color:var(--text-muted);border-top:1px solid var(--border);}.footer a{color:var(--primary);text-decoration:none;}.reset-animate{animation:fadeInUp 0.6s ease forwards;}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}@keyframes fadeSlide{from{opacity:0;transform:translateY(30px);}to{opacity:1;transform:translateY(0);}}::-webkit-scrollbar{width:6px;}::-webkit-scrollbar-track{background:var(--bg-body);}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px;}::-webkit-scrollbar-thumb:hover{background:var(--text-muted);}@media (max-width:992px){.hero h1{font-size:42px;}.hero p{font-size:16px;}}@media (max-width:768px){.container{width:92%;}.hero{padding:100px 0 60px;text-align:center;}.hero h1{font-size:34px;letter-spacing:-1px;}.hero p{margin:20px auto 30px;font-size:15px;}.section{padding:60px 0;}.section-title{font-size:28px;margin-bottom:36px;}.grid{display:grid;grid-template-columns:1fr;gap:16px;padding:0 10px;}.card-modern{width:100%;padding:24px;}.login-card{width:100%;padding:32px 24px;}}@media (max-width:480px){.hero h1{font-size:28px;}.logo{font-size:19px;}}:root{--neural-grid:rgba(124,58,237,0.04);--neural-glow:rgba(124,58,237,0.12);--glass-border:rgba(0,0,0,0.06);--glass-bg:rgba(255,255,255,0.7);}.neural-mesh{position:absolute;inset:0;background-image:linear-gradient(var(--neural-grid) 1px,transparent 1px),linear-gradient(90deg,var(--neural-grid) 1px,transparent 1px);background-size:50px 50px;mask-image:radial-gradient(circle at center,black,transparent 80%);pointer-events:none;z-index:0;}.neural-mesh::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at var(--mouse-x,50%) var(--mouse-y,50%),var(--neural-glow) 0%,transparent 40%);opacity:0.5;transition:opacity 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rgba(124,58,237,0.25);}.btn-magnetic:hover::before{opacity:1;}.neural-flux{position:absolute;width:4px;height:4px;background:var(--accent-color);border-radius:50%;pointer-events:none;animation:fluxFloat 10s infinite linear;z-index:1;will-change:transform,opacity;}@keyframes fluxFloat{0%{transform:translate(0,0) scale(1);opacity:0;}20%{opacity:0.6;}80%{opacity:0.6;}100%{transform:translate(var(--tx),var(--ty)) scale(0);opacity:0;}}@media (prefers-reduced-motion:reduce){.neural-flux{animation:none;opacity:0;}}.section-glow-top{position:absolute;top:0;left:50%;transform:translateX(-50%);width:100%;height:400px;background:radial-gradient(circle at 50% 0%,rgba(124,58,237,0.06) 0%,transparent 70%);pointer-events:none;z-index:0;}.text-gradient{background:linear-gradient(135deg,#7c3aed 0%,#a78bfa 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}:root{--industry-ecommerce:#f50057;--industry-realestate:#6c63ff;--industry-healthcare:#a78bfa;--industry-education:#00b894;--industry-gradient-eco:linear-gradient(135deg,#fff5f9 0%,#fff0f5 50%,#fff5f9 100%);--industry-gradient-re:linear-gradient(135deg,#f5f3ff 0%,#f0f0ff 50%,#f5f3ff 100%);--industry-gradient-hc:linear-gradient(135deg,#ede9fe 0%,#ede9fe 50%,#ede9fe 100%);--industry-gradient-ed:linear-gradient(135deg,#f0fdf4 0%,#f0fff0 50%,#f0fdf4 100%);}.industry-hero{padding:120px 0 100px;text-align:center;position:relative;overflow:hidden;}.industry-hero h1{font-size:56px;font-weight:800;letter-spacing:-2px;line-height:1.1;margin-bottom:24px;color:var(--text-primary);}.industry-hero p{font-size:20px;color:var(--text-secondary);max-width:700px;margin:0 auto 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cubic-bezier(0.4,0,0.2,1);}.preview-msg.revealed{opacity:1;transform:translateY(0);}.msg-received{background:#f1f5f9;color:var(--text-primary);align-self:flex-start;border-bottom-left-radius:4px;}.msg-sent{background:rgba(124,58,237,0.08);color:var(--primary);align-self:flex-end;margin-left:auto;border-bottom-right-radius:4px;}.industry-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:30px;margin-top:80px;}.i-feature-card{background:var(--bg-card);border:1px solid var(--border);padding:40px;border-radius:20px;transition:0.3s;}.i-feature-card:hover{background:rgba(0,0,0,0.02);border-color:rgba(124,58,237,0.15);transform:translateY(-5px);}.i-feature-icon{font-size:32px;margin-bottom:20px;display:block;}.i-feature-card h3{font-size:20px;margin-bottom:12px;color:#fff;}.i-feature-card p{font-size:15px;color:var(--text-secondary);line-height:1.6;}.bg-blob{position:absolute;width:300px;height:300px;filter:blur(80px);opacity:0.15;z-index:0;pointer-events:none;border-radius:50%;animation:blobFloat 20s infinite alternate;}@keyframes blobFloat{0%{transform:translate(0,0) scale(1);}33%{transform:translate(30px,-50px) scale(1.1);}66%{transform:translate(-20px,20px) scale(0.9);}100%{transform:translate(0,0) scale(1);}}.blob-re{background:var(--industry-realestate);top:20%;right:10%;}.blob-eco{background:var(--industry-ecommerce);top:10%;left:5%;}.blob-hc{background:var(--industry-healthcare);bottom:10%;right:5%;}.blob-ed{background:var(--industry-education);top:30%;left:15%;}.premium-cta-section{padding:120px 0;position:relative;overflow:hidden;background:#f8fafc;}.premium-cta-card{position:relative;z-index:2;background:rgba(255,255,255,0.02);backdrop-filter:blur(40px);border:1px solid var(--border);border-radius:40px;padding:80px 40px;text-align:center;max-width:1000px;margin:0 auto;box-shadow:0 40px 100px rgba(0,0,0,0.06);overflow:hidden;}.premium-cta-card::after{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent 45%,rgba(255,255,255,0.05) 50%,transparent 55%);transform:rotate(-45deg);animation:ctaShine 10s infinite linear;pointer-events:none;}@keyframes ctaShine{0%{transform:translate(-30%,-30%) rotate(-45deg);}100%{transform:translate(30%,30%) rotate(-45deg);}}.premium-cta-card h2{font-size:48px;font-weight:900;letter-spacing:-2px;margin-bottom:24px;color:var(--text-primary);}.premium-cta-card p{font-size:20px;color:var(--text-secondary);margin-bottom:40px;max-width:600px;margin-left:auto;margin-right:auto;}.btn-premium-portal{display:inline-flex;align-items:center;gap:12px;padding:20px 40px;background:linear-gradient(135deg,var(--industry-ecommerce) 0%,#ff4081 100%);color:#fff;text-decoration:none;font-weight:700;font-size:18px;border-radius:50px;box-shadow:0 20px 50px rgba(245,0,87,0.3);transition:0.4s;border:1px solid rgba(255,255,255,0.2);position:relative;overflow:hidden;}.btn-premium-portal:hover{transform:translateY(-5px) scale(1.05);box-shadow:0 30px 60px rgba(245,0,87,0.5);color:#fff;}.btn-premium-portal::after{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:conic-gradient(from 0deg,transparent,rgba(255,255,255,0.4),transparent);animation:rotatePortal 4s linear infinite;opacity:0.3;}@keyframes rotatePortal{0%{transform:rotate(0deg);}100%{transform:rotate(360deg);}}.btn-re{background:linear-gradient(135deg,var(--industry-realestate) 0%,#8b5cf6 100%);box-shadow:0 20px 50px rgba(108,99,255,0.3);}.btn-re:hover{box-shadow:0 30px 60px rgba(108,99,255,0.5);}.btn-hc{background:linear-gradient(135deg,var(--industry-healthcare) 0%,#a78bfa 100%);box-shadow:0 20px 50px rgba(116,185,255,0.3);}.btn-hc:hover{box-shadow:0 30px 60px rgba(116,185,255,0.5);}.btn-ed{background:linear-gradient(135deg,var(--industry-education) 0%,#55efc4 100%);box-shadow:0 20px 50px rgba(0,184,148,0.3);}.btn-ed:hover{box-shadow:0 30px 60px rgba(0,184,148,0.5);}.cta-orb{position:absolute;width:800px;height:800px;background:radial-gradient(circle,rgba(245,0,87,0.25) 0%,transparent 70%);filter:blur(100px);z-index:1;pointer-events:none;animation:orbPulse 10s infinite alternate;top:50%;left:50%;transform:translate(-50%,-50%);}@keyframes orbPulse{0%{transform:translate(-60%,-60%) scale(1);opacity:0.6;}100%{transform:translate(-40%,-40%) scale(1.3);opacity:1;}}.orb-re{background:radial-gradient(circle,rgba(108,99,255,0.25) 0%,transparent 70%);}.orb-hc{background:radial-gradient(circle,rgba(116,185,255,0.25) 0%,transparent 70%);}.orb-ed{background:radial-gradient(circle,rgba(0,184,148,0.25) 0%,transparent 70%);}@media (max-width:992px){.industry-hero h1{font-size:42px;}.premium-cta-card h2{font-size:36px;}}@media (max-width:768px){.industry-hero{padding:100px 0 60px;}.industry-hero h1{font-size:32px;letter-spacing:-1px;}.industry-hero p{font-size:16px;margin-bottom:30px;}.chat-preview-container{padding:20px;margin-top:40px;width:100%;}.industry-feature-grid{grid-template-columns:1fr;gap:20px;margin-top:50px;}.i-feature-card{padding:30px;}.premium-cta-section{padding:70px 0;}.premium-cta-card{padding:50px 24px;border-radius:30px;}.premium-cta-card h2{font-size:28px;}.premium-cta-card p{font-size:15px;}.btn-premium-portal{width:100%;padding:16px 20px;font-size:16px;justify-content:center;}.cta-orb{width:400px;height:400px;}}@media (max-width:480px){.industry-hero h1{font-size:26px;}.preview-header{gap:10px;}.preview-avatar{width:36px;height:36px;font-size:16px;}}.bot-timeline{position:relative;max-width:900px;margin:100px auto;padding:60px;background:rgba(255,255,255,0.01);backdrop-filter:blur(40px);border:1px solid rgba(255,255,255,0.08);border-radius:60px;box-shadow:0 60px 150px rgba(0,0,0,0.7),inset 0 0 80px rgba(255,255,255,0.03);overflow:hidden;}.bot-timeline::after{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:linear-gradient(45deg,transparent 0%,rgba(255,255,255,0.02) 45%,rgba(255,255,255,0.05) 50%,rgba(255,255,255,0.02) 55%,transparent 100%);transform:rotate(-45deg);animation:glassShine 12s infinite linear;pointer-events:none;}@keyframes glassShine{0%{transform:translate(-30%,-30%) rotate(-45deg);}100%{transform:translate(30%,30%) rotate(-45deg);}}.bot-timeline::before{content:'';position:absolute;left:88px;top:120px;bottom:120px;width:2px;background:linear-gradient(to bottom,transparent 0%,var(--accent-color) 20%,var(--accent-color) 80%,transparent 100%);box-shadow:0 0 35px var(--accent-color),0 0 10px var(--accent-color);z-index:1;}.timeline-step{display:flex;gap:50px;margin-bottom:60px;position:relative;opacity:0;transform:translateY(40px) skewY(1deg);transition:1.2s cubic-bezier(0.2,0.8,0.2,1);z-index:2;}.timeline-step.visible{opacity:1;transform:translateY(0) skewY(0deg);}.step-number{position:absolute;left:-60px;top:-10px;font-size:100px;font-weight:950;background:linear-gradient(180deg,rgba(255,255,255,0.08) 0%,transparent 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;user-select:none;z-index:-1;letter-spacing:-5px;}.step-icon{width:70px;height:70px;min-width:70px;background:#0f1117;border:1px solid rgba(255,255,255,0.2);border-radius:24px;display:flex;align-items:center;justify-content:center;font-size:32px;z-index:3;box-shadow:0 20px 40px rgba(0,0,0,0.5);transition:0.6s cubic-bezier(0.34,1.56,0.64,1);position:relative;}.timeline-step:hover .step-icon{border-color:#25d366;box-shadow:0 0 40px rgba(37,211,102,0.4);transform:scale(1.2) rotate(-8deg);}.step-content{background:rgba(255,255,255,0.02);padding:40px;border-radius:32px;border:1px solid rgba(255,255,255,0.05);flex:1;transition:0.6s cubic-bezier(0.2,0.8,0.2,1);position:relative;backdrop-filter:blur(10px);}.timeline-step:hover .step-content{background:rgba(255,255,255,0.04);border-color:rgba(255,255,255,0.15);transform:translateX(15px);box-shadow:30px 30px 80px rgba(0,0,0,0.3);}.step-content h4{color:#fff;font-size:22px;font-weight:800;margin-bottom:15px;letter-spacing:-0.8px;background:linear-gradient(to right,#fff,#94a3b8);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;}.step-content p{color:#94a3b8;font-size:17px;line-height:1.8;margin:0;}.step-content strong{color:#25d366;font-weight:800;text-shadow:0 0 10px rgba(37,211,102,0.3);}.typing-indicator{display:flex;gap:8px;margin-top:20px;padding:10px 15px;background:rgba(255,255,255,0.03);border-radius:12px;width:fit-content;}.typing-dot{width:6px;height:6px;background:#25d366;border-radius:50%;animation:typingBounce 1.4s infinite ease-in-out;}@keyframes typingBounce{0%,80%,100%{transform:translateY(0);opacity:0.4;}40%{transform:translateY(-8px);opacity:1;box-shadow:0 4px 10px rgba(37,211,102,0.4);}}.typing-dot:nth-child(2){animation-delay:0.2s;}.typing-dot:nth-child(3){animation-delay:0.4s;}@media (max-width:768px){.bot-timeline{padding:40px 15px;margin:40px auto;border-radius:30px;width:95%;max-width:500px;}.bot-timeline::before{left:28px;top:60px;bottom:60px;}.timeline-step{gap:20px;margin-bottom:50px;flex-direction:column;align-items:flex-start;padding-left:45px;}.step-number{font-size:50px;left:10px;top:-25px;opacity:0.08;}.step-icon{width:48px;height:48px;min-width:48px;font-size:24px;border-radius:14px;position:absolute;left:4px;top:0;}.step-content{padding:20px;border-radius:20px;width:100%;margin-left:0;backdrop-filter:blur(20px);}.timeline-step:hover .step-content{transform:none;}.step-content h4{font-size:19px;}.step-content p{font-size:14px;}}@media (max-width:480px){.bot-timeline{padding:30px 10px;margin:30px auto;width:98%;}.timeline-step{padding-left:40px;}.bot-timeline::before{left:24px;}.step-icon{width:42px;height:42px;min-width:42px;font-size:20px;left:3px;}.step-number{font-size:40px;}}