:root{ --bg-primary:#FFFFFF;--bg-secondary:#F8FAFC;--bg-surface:#FFFFFF; --text-main:#0F172A;--text-body:#475569;--text-muted:#94A3B8; --primary:#4F46E5;--primary-hover:#4338CA;--accent-blue:#3B82F6;--accent-pink:#DB2777;--accent-green:#16A34A;--accent-gold:#FFD700; --border:#E2E8F0;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);--shadow-float:0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04); --container-width:1100px;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-full:9999px; --font-main:'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;}*, *::before, *::after{box-sizing:border-box;margin:0;padding:0;}body{font-family:var(--font-main);background-color:var(--bg-primary);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;}a{text-decoration:none;color:inherit;}.container{max-width:var(--container-width);margin:0 auto;padding:0 24px;}h1, h2, h3, h4{color:var(--text-main);font-weight:700;line-height:1.2;}h1{font-size:3.5rem;letter-spacing:-0.02em;}h2{font-size:2.5rem;letter-spacing:-0.01em;}p{color:var(--text-body);}.btn{display:inline-flex;align-items:center;justify-content:center;font-weight:600;border-radius:var(--radius-full);transition:all 0.2s ease;cursor:pointer;gap:8px;}.btn-primary{background-color:var(--text-main); color:white;}.btn-primary:hover{background-color:#334155;transform:translateY(-1px);}.btn-sm{padding:8px 16px;font-size:0.875rem;}.btn-lg{padding:12px 24px;font-size:1rem;background-color:var(--primary);}.btn-lg:hover{background-color:var(--primary-hover);box-shadow:var(--shadow-lg);}.navbar{position:sticky;top:0;z-index:50;background:rgba(255, 255, 255, 0.8);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);}.nav-content{height:72px;display:flex;align-items:center;justify-content:space-between;}.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.125rem;}.logo-img{width:36px;height:36px;border-radius:8px;object-fit:contain;}.logo-img.sm{width:28px;height:28px;}.logo-icon-bg{width:32px;height:32px;background:var(--primary);color:white;border-radius:8px;display:flex;align-items:center;justify-content:center;}.logo-icon-bg.sm{width:24px;height:24px;padding:4px;}.nav-links{display:flex;gap:32px;}.nav-links a{font-size:0.95rem;color:var(--text-body);font-weight:500;}.nav-links a:hover{color:var(--primary);}.hero{padding:80px 0 60px;text-align:center;overflow:hidden;}.hero-text{max-width:600px;margin:0 auto 60px;}.badge-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;background:#EEF2FF;color:var(--primary);font-size:0.875rem;font-weight:600;border-radius:var(--radius-full);margin-bottom:24px;}.badge-dot{width:8px;height:8px;background:var(--accent-gold);border-radius:50%;box-shadow:0 0 8px rgba(255, 215, 0, 0.4);}.hero h1{margin-bottom:24px;}.hero-sub{font-size:1.25rem;line-height:1.6;margin-bottom:32px;}.hero-actions{display:flex;flex-direction:column;align-items:center;gap:24px;}.user-proof{display:flex;align-items:center;gap:12px;font-size:0.875rem;color:var(--text-muted);}.avatars{display:flex;}.avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;border:2px solid white;margin-left:-8px;}.avatar:first-child{margin-left:0;}.hero-visual{max-width:800px;margin:0 auto;perspective:1000px;}.video-wrapper{position:relative;width:100%;padding-bottom:56.25%; border-radius:16px;overflow:hidden;box-shadow:0 25px 50px -12px rgba(0, 0, 0, 0.25);}.video-wrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%;border-radius:16px;}.video-thumbnail{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;border-radius:16px;cursor:pointer;}.play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);background:transparent;border:none;cursor:pointer;transition:transform 0.2s ease, opacity 0.2s ease;opacity:0.9;}.play-btn:hover{transform:translate(-50%, -50%) scale(1.1);opacity:1;}.video-wrapper:hover .play-btn{opacity:1;}.browser-window{background:white;border-radius:var(--radius-lg);box-shadow:var(--shadow-float);border:1px solid var(--border);overflow:hidden;transform:rotateX(2deg);transition:transform 0.5s ease;}.browser-window:hover{transform:rotateX(0deg);}.browser-header{background:#F8FAFC;padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:16px;}.browser-dots{display:flex;gap:6px;}.browser-dots span{width:10px;height:10px;border-radius:50%;background:#CBD5E1;}.browser-dots span:nth-child(1){background:#EF4444;}.browser-dots span:nth-child(2){background:#F59E0B;}.browser-dots span:nth-child(3){background:#10B981;}.browser-address{flex:1;background:white;padding:4px 12px;border-radius:4px;font-size:0.8rem;color:var(--text-muted);text-align:center;border:1px solid #E2E8F0;font-family:monospace;}.browser-body{height:400px;position:relative;background:#FAFAFA;display:flex;flex-direction:column;justify-content:flex-end;padding:24px;}.chat-interface{display:flex;flex-direction:column;gap:16px;width:100%;}.chat-message{display:flex;gap:12px;max-width:80%;opacity:0;animation:slideUp 0.5s ease forwards;}.chat-message.assistant{align-self:flex-start;}.chat-message.user{align-self:flex-end;flex-direction:row-reverse;animation-delay:1.5s;}.chat-message.typing{animation-delay:3s;}.msg-avatar{width:32px;height:32px;border-radius:50%;background:var(--primary);color:white;display:flex;align-items:center;justify-content:center;padding:6px;flex-shrink:0;}.user-av{background:var(--text-main);font-size:0.7rem;font-weight:700;}.msg-content{background:white;padding:12px 16px;border-radius:12px;border-top-left-radius:2px;box-shadow:var(--shadow-sm);font-size:0.95rem;line-height:1.5;color:var(--text-main);}.chat-message.user .msg-content{background:var(--primary);color:white;border-radius:12px;border-top-right-radius:2px;}.dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#CBD5E1;margin:0 2px;animation:bounce 1.4s infinite ease-in-out both;}.dot:nth-child(1){animation-delay:-0.32s;}.dot:nth-child(2){animation-delay:-0.16s;}.float-card{position:absolute;background:white;padding:12px;border-radius:12px;box-shadow:var(--shadow-lg);display:flex;gap:12px;align-items:center;width:200px;z-index:10;animation:float 6s ease-in-out infinite;}.card-pdf{top:40px;right:40px;transform:rotate(6deg);}.card-web{top:80px;left:40px;transform:rotate(-4deg);animation-delay:2s;}.card-icon{width:40px;height:40px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:0.7rem;}.pdf-icon{background:#FEE2E2;color:#EF4444;}.web-icon{background:#DBEAFE;color:#3B82F6;}.card-text{display:flex;flex-direction:column;}.card-title{font-weight:600;font-size:0.85rem;}.card-sub{font-size:0.7rem;color:var(--text-muted);}.features{padding:100px 0;background:var(--bg-secondary);}.section-header{text-align:center;max-width:600px;margin:0 auto 60px;}.section-header h2{margin-bottom:16px;}.bento-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:24px;max-width:1100px;margin:0 auto;}.bento-card{background:white;border:1px solid var(--border);border-radius:var(--radius-lg);padding:32px;transition:transform 0.2s ease, box-shadow 0.2s ease;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;}.bento-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);}.span-2{grid-column:span 2;}.card-icon-lg{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;}.blue-bg{background:#EFF6FF;color:var(--accent-blue);}.red-bg{background:#FEF2F2;color:#EF4444;}.purple-bg{background:#FAF5FF;color:#A855F7;}.green-bg{background:#F0FDF4;color:var(--accent-green);}.card-content h3{font-size:1.25rem;margin-bottom:12px;}.card-content p{font-size:0.95rem;color:var(--text-body);}.how-it-works{padding:100px 0;background:white;}.steps{display:flex;align-items:flex-start;justify-content:center;gap:20px;margin-top:60px;}.step{text-align:center;flex:1;max-width:250px;}.step-num{width:40px;height:40px;background:var(--text-main);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;margin:0 auto 24px;}.step-line{height:2px;flex:1;background:var(--border);margin-top:20px;}.screenshot-showcase{padding:100px 0;background:linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);}.screenshot-wrapper{max-width:900px;margin:0 auto;position:relative;}.screenshot-wrapper::before{content:'';position:absolute;inset:-20px;background:linear-gradient(135deg, var(--primary) 0%, var(--accent-blue) 100%);border-radius:28px;opacity:0.1;z-index:0;}.showcase-img{width:100%;height:auto;border-radius:16px;box-shadow:var(--shadow-float), 0 0 0 1px var(--border);position:relative;z-index:1;transition:transform 0.3s ease, box-shadow 0.3s ease;}.showcase-img:hover{transform:translateY(-8px);box-shadow:0 30px 60px -15px rgba(0, 0, 0, 0.2), 0 0 0 1px var(--border);}.faq-section{padding:100px 0;background:var(--bg-secondary);}.faq-grid{max-width:800px;margin:0 auto;display:grid;gap:16px;}.faq-item{background:white;border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;cursor:pointer;transition:all 0.2s ease;}.faq-item:hover{border-color:var(--primary);}.faq-q{padding:20px 24px;display:flex;justify-content:space-between;align-items:center;}.faq-q h3{font-size:1.1rem;font-weight:600;}.faq-a{padding:0 24px;max-height:0;overflow:hidden;transition:max-height 0.3s ease, padding 0.3s ease;}.faq-item.active .faq-a{padding:0 24px 24px 24px;max-height:200px;}.faq-q svg{transition:transform 0.3s ease;}.faq-item.active .faq-q svg{transform:rotate(180deg);}footer{background:white;border-top:1px solid var(--border);padding:60px 0;}.footer-content{display:flex;justify-content:space-between;}.footer-left{max-width:300px;}.footer-links{display:flex;gap:60px;}.link-col{display:flex;flex-direction:column;gap:12px;}.link-col h4{font-size:0.9rem;color:var(--text-main);margin-bottom:8px;}.link-col a{color:var(--text-body);font-size:0.9rem;transition:color 0.2s;}.link-col a:hover{color:var(--primary);}.copyright{margin-top:24px;font-size:0.85rem;color:var(--text-body);}.copyright a{color:var(--primary);font-weight:500;}@keyframes slideUp{to{opacity:1;transform:translateY(0);}from{opacity:0;transform:translateY(20px);}}@keyframes bounce{0%, 80%, 100%{transform:scale(0);}40%{transform:scale(1);}}@keyframes float{0%, 100%{transform:translateY(0) rotate(var(--rot));}50%{transform:translateY(-10px) rotate(var(--rot));}}@media (max-width:768px){ .nav-links{display:none;}.nav-content{height:60px;}.btn-sm{padding:8px 16px;font-size:0.85rem;} .hero{padding:40px 0;}.hero-text{margin-bottom:40px;}h1{font-size:2rem;line-height:1.2;}h1 br{display:none;}.hero-sub{font-size:1rem;}.btn-lg{padding:14px 24px;font-size:0.95rem;}.video-wrapper{border-radius:12px;} .section-header h2{font-size:1.75rem;}.section-header h2 br{display:none;}.bento-grid{grid-template-columns:1fr;gap:16px;}.span-2{grid-column:auto;}.bento-card{padding:24px;} .steps{flex-direction:column;align-items:center;}.step-line{width:2px;height:40px;flex:none;margin:0;} .screenshot-showcase{padding:60px 0;}.screenshot-wrapper::before{inset:-12px;border-radius:20px;}.showcase-img{border-radius:12px;} .faq-grid{grid-template-columns:1fr;} .footer-content{flex-direction:column;gap:32px;text-align:center;}.footer-links{justify-content:center;gap:48px;}.float-card{display:none;}}@media (max-width:480px){h1{font-size:1.75rem;}.container{padding:0 16px;}.section-header h2{font-size:1.5rem;}.badge-pill{font-size:0.8rem;}}