@font-face{font-display:swap;font-family:LINE Seed Sans TH;font-style:normal;font-weight:100;src:url(/fonts/LINESeedSansTH_W_Th.woff2) format("woff2")}@font-face{font-display:swap;font-family:LINE Seed Sans TH;font-style:normal;font-weight:400;src:url(/fonts/LINESeedSansTH_W_Rg.woff2) format("woff2")}@font-face{font-display:swap;font-family:LINE Seed Sans TH;font-style:normal;font-weight:700;src:url(/fonts/LINESeedSansTH_W_Bd.woff2) format("woff2")}@font-face{font-display:swap;font-family:LINE Seed Sans TH;font-style:normal;font-weight:800;src:url(/fonts/LINESeedSansTH_W_XBd.woff2) format("woff2")}@font-face{font-display:swap;font-family:LINE Seed Sans TH;font-style:normal;font-weight:900;src:url(/fonts/LINESeedSansTH_W_He.woff2) format("woff2")}:root{--ink: #101828;--muted: #667085;--line: #e4e7ec;--soft: #f8fafc;--paper: #ffffff;--ivory: #fffdf8;--gold: #b88917;--gold-soft: #f4dfaa;--navy: #111827;--sage: #6f8074;--radius: 8px;color:var(--ink);font-family:LINE Seed Sans TH,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--paper)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:linear-gradient(120deg,rgba(184,137,23,.12),transparent 26rem),radial-gradient(circle at 86% 6%,rgba(111,128,116,.16),transparent 28rem),linear-gradient(180deg,#fff 0%,var(--ivory) 32%,#f8fafc 64%,#fff 100%);font-feature-settings:"kern";text-rendering:optimizeLegibility}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.page-shell{min-height:100vh;overflow:hidden}.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(228,231,236,.72);background:#ffffffdb;box-shadow:0 14px 44px #1018280a;backdrop-filter:blur(20px)}.nav{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;font-weight:700;letter-spacing:0}.brand small{display:block;margin-top:2px;color:var(--muted);font-size:.72rem;font-weight:600}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border-radius:8px;background:linear-gradient(135deg,rgba(244,223,170,.24),transparent 44%),var(--navy);color:#fff;box-shadow:0 14px 30px #1018282e}.nav-links{display:flex;align-items:center;gap:28px;color:var(--muted);font-size:.94rem}.nav-links a:hover{color:var(--ink)}.nav-links a{position:relative;padding:8px 0}.nav-links a:after{position:absolute;right:0;bottom:2px;left:0;height:1px;transform:scaleX(0);transform-origin:left;background:var(--gold);content:"";transition:transform .18s ease}.nav-links a:hover:after{transform:scaleX(1)}.button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;gap:10px;border:1px solid transparent;border-radius:var(--radius);padding:0 18px;font-weight:800;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.button:hover{transform:translateY(-1px)}.button.primary{background:linear-gradient(135deg,rgba(244,223,170,.16),transparent 46%),var(--navy);color:#fff;box-shadow:0 18px 38px #1018282e}.button.secondary{border-color:var(--line);background:#ffffffbd;color:var(--ink)}.button.secondary:hover{border-color:#b8891752;box-shadow:0 14px 34px #10182814}.hero{padding:92px 0 72px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(320px,.98fr);align-items:center;gap:56px}.eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 18px;color:var(--gold);font-size:.82rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.eyebrow:before{content:"";width:34px;height:1px;background:var(--gold)}h1,h2,h3,p{margin-top:0}.hero h1{max-width:720px;margin-bottom:24px;font-size:clamp(3rem,6vw,5.9rem);font-weight:900;line-height:1.04;letter-spacing:0}.lead{max-width:620px;margin-bottom:34px;color:var(--muted);font-size:1.15rem;line-height:1.75}.hero-subcopy{max-width:560px;margin:-16px 0 30px;color:var(--sage);font-weight:700;line-height:1.7}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px}.trust-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));max-width:560px;border-top:1px solid var(--line)}.trust-item{padding:18px 22px 0 0}.trust-item strong{display:block;margin-bottom:4px;font-size:1.4rem}.trust-item span{color:var(--muted);font-size:.9rem}.visual-panel{position:relative;min-height:560px}.hero-icon-stack{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;border-bottom:1px solid var(--line);background:var(--line)}.hero-icon-stack span{display:grid;min-height:96px;place-items:center;background:radial-gradient(circle at 50% 35%,rgba(244,223,170,.36),transparent 70%),#fff}.hero-icon-stack img{width:54px;height:54px;object-fit:contain}.product-frame{position:absolute;inset:0 0 auto auto;width:min(100%,520px);border:1px solid rgba(228,231,236,.95);border-radius:var(--radius);background:#ffffffe0;box-shadow:0 28px 90px #1018281f,inset 0 1px #ffffffc7;backdrop-filter:blur(18px)}.product-topbar{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding:18px}.product-topbar strong,.product-topbar span{display:block}.product-topbar>div>span{margin-top:3px;color:var(--muted);font-size:.82rem}.traffic{display:flex;gap:8px}.traffic span{width:10px;height:10px;border-radius:50%;background:#d0d5dd}.status-pill{border:1px solid #d8eadf;border-radius:999px;padding:6px 10px;color:#267348;background:#f0fdf4;font-size:.76rem;font-weight:800}.chat-preview{display:grid;gap:16px;padding:24px}.chat-preview.compact{padding:0}.workspace-preview{display:grid;grid-template-columns:.78fr 1.22fr;gap:16px;padding:24px}.agent-list{display:grid;align-content:start;gap:10px}.agent-list span{border:1px solid var(--line);border-radius:var(--radius);padding:11px 12px;background:#fff;color:var(--muted);font-size:.88rem;font-weight:700}.agent-list .active{border-color:#b8891752;background:#fff8e8;color:#614a0f}.message{max-width:86%;border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:#fff;color:var(--muted);line-height:1.55}.message.user{justify-self:end;border-color:#b8891742;background:#fff8e8;color:#614a0f}.metric-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;overflow:hidden;border-top:1px solid var(--line);background:var(--line)}.metric{padding:18px;background:#fff}.metric strong{display:block;margin-bottom:5px;font-size:1.25rem}.metric span{color:var(--muted);font-size:.8rem}.gold-slab{position:absolute;right:46px;bottom:0;width:72%;height:72%;border-radius:var(--radius);background:linear-gradient(135deg,#f4dfaadb,#6f807429);z-index:-1}.section{padding:82px 0}.section-header{display:flex;align-items:end;justify-content:space-between;gap:36px;margin-bottom:34px}.section h2{max-width:680px;margin-bottom:0;font-size:clamp(2rem,4vw,3.55rem);font-weight:800;line-height:1.14;letter-spacing:0}.section-header p{max-width:420px;margin-bottom:0;color:var(--muted);line-height:1.7}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-grid.four{grid-template-columns:repeat(4,minmax(0,1fr))}.feature-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#ffffffbd;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.feature-card:hover{transform:translateY(-3px);border-color:#b8891742;box-shadow:0 22px 58px #1018281a}.feature-card.elevated{background:linear-gradient(180deg,#fff8e885,#ffffffe6),#fff;box-shadow:0 18px 54px #10182812}.icon-box{display:grid;width:58px;height:58px;place-items:center;margin-bottom:30px;border:1px solid rgba(184,137,23,.28);border-radius:var(--radius);background:radial-gradient(circle at 50% 34%,rgba(244,223,170,.48),transparent 70%),#fff8e8;color:var(--gold)}.icon-box.premium img,.plan-icon img,.demo-icon img,.row-number img{display:block;width:36px;height:36px;object-fit:contain}.icon-box.premium img{width:42px;height:42px}.feature-card h3{margin-bottom:12px;font-size:1.05rem}.feature-card p{margin-bottom:0;color:var(--muted);line-height:1.65}.band{border-block:1px solid var(--line);background:#fff}.luxe-band{position:relative;border-block:1px solid rgba(228,231,236,.86);background:linear-gradient(135deg,rgba(17,24,39,.03),transparent 42%),linear-gradient(180deg,#fffdf8f0,#fffffff0)}.luxe-band:before{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(rgba(16,24,40,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(16,24,40,.035) 1px,transparent 1px);background-size:44px 44px;content:"";mask-image:linear-gradient(180deg,transparent,#000 22%,#000 78%,transparent)}.luxe-band>.container{position:relative}.split{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:54px;align-items:start}.steps{display:grid;gap:16px;counter-reset:step}.step{position:relative;border-left:1px solid var(--line);padding:0 0 26px 34px;counter-increment:step}.step:before{position:absolute;left:-15px;top:0;display:grid;width:30px;height:30px;place-items:center;border-radius:999px;background:var(--navy);color:#fff;content:counter(step);font-size:.8rem;font-weight:800}.step:last-child{border-left-color:transparent;padding-bottom:0}.step h3{margin-bottom:8px}.step p{margin-bottom:0;color:var(--muted);line-height:1.65}.quote{border:1px solid var(--line);border-radius:var(--radius);padding:34px;background:linear-gradient(180deg,#fff8e8b3,#ffffffeb),#fff}.quote blockquote{margin:0 0 28px;font-size:clamp(1.8rem,3vw,3rem);line-height:1.15}.quote figcaption{color:var(--muted)}.cta{padding:84px 0 96px}.cta-inner{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;border:1px solid var(--line);border-radius:var(--radius);padding:36px;background:var(--navy);color:#fff;box-shadow:0 24px 70px #1018282e}.cta h2{margin-bottom:10px;font-size:clamp(2rem,4vw,3.8rem);line-height:1.14;font-weight:800}.cta p{max-width:680px;margin-bottom:0;color:#ffffffb8;line-height:1.7}.cta .button{background:#fff;color:var(--navy)}.cta-actions{display:flex;flex-wrap:wrap;justify-content:end;gap:12px}.button.light{background:#fff;color:var(--navy)}.button.ghost-dark{border-color:#ffffff38;background:#ffffff14;color:#fff}.eyebrow.on-dark{color:var(--gold-soft)}.eyebrow.on-dark:before{background:var(--gold-soft)}.site-footer{border-top:1px solid var(--line);padding:34px 0;color:var(--muted)}.footer-grid{display:grid;grid-template-columns:minmax(220px,.85fr) auto minmax(280px,1fr);align-items:start;gap:20px;font-size:.9rem}.footer-brand .brand-mark{box-shadow:none}.footer-links{display:flex;gap:18px;color:var(--ink);font-weight:700}.footer-note{margin:0;line-height:1.75}.page-hero{padding:92px 0 44px}.page-hero h1{max-width:920px;margin:0 0 24px;font-size:clamp(2.8rem,5.5vw,5.2rem);font-weight:900;line-height:1.08}.narrow{max-width:920px}.rich-copy{color:var(--muted);font-size:1.03rem;line-height:1.85}.rich-copy p:last-child{margin-bottom:0}.section-copy{max-width:620px;color:var(--muted);line-height:1.8}.question-grid,.tag-grid,.check-list,.use-case-list,.role-grid{display:grid;gap:12px}.question-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:26px}.question-grid span,.tag-grid span,.check-list span,.use-case-list article,.role-grid article{border:1px solid var(--line);border-radius:var(--radius);background:#fffc}.question-grid span{padding:14px 16px;color:var(--ink);font-weight:700}.role-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.role-grid article{padding:24px}.role-grid span{display:block;margin-bottom:12px;color:var(--gold);font-weight:800}.role-grid p{margin:0;color:var(--muted);line-height:1.65}.use-case-list{grid-template-columns:repeat(5,minmax(0,1fr))}.use-case-list article{min-height:150px;padding:22px;color:var(--ink);font-weight:800;line-height:1.55}.text-link{display:inline-flex;margin-top:10px;color:var(--gold);font-weight:800}.capability-list{display:grid;gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--line)}.capability-row{display:grid;grid-template-columns:86px minmax(0,1fr);gap:18px;padding:32px;background:linear-gradient(180deg,#fffffff0,#fffdf8db),#fff;transition:background .18s ease}.capability-row:hover{background:#fff}.row-number{display:grid;justify-items:start;gap:14px;color:var(--gold);font-size:1.1rem;font-weight:800}.row-number img{width:54px;height:54px}.capability-row h2{margin-bottom:10px;font-size:clamp(1.5rem,2.6vw,2.35rem);line-height:1.18}.capability-row p{max-width:780px;margin-bottom:10px;color:var(--ink);font-size:1.03rem;line-height:1.75}.capability-row small{display:block;max-width:780px;color:var(--muted);font-size:.96rem;line-height:1.75}.tag-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.tag-grid span,.check-list span{padding:14px 16px;color:var(--ink);font-weight:700;line-height:1.55}.tag-grid.subtle span{background:var(--soft)}.advanced-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.advanced-card{min-height:100%;border:1px solid rgba(228,231,236,.95);border-radius:var(--radius);padding:26px;background:linear-gradient(180deg,#ffffffe6,#fffdf8c7),#fff;box-shadow:0 18px 54px #10182812;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.advanced-card:hover{transform:translateY(-3px);border-color:#b889174d;box-shadow:0 28px 74px #1018281f}.advanced-card-top{display:flex;align-items:center;justify-content:space-between;gap:18px;margin-bottom:24px}.advanced-card-top .icon-box{margin:0}.advanced-card-top span{color:var(--gold);font-size:.78rem;font-weight:900;letter-spacing:.06em;text-align:right;text-transform:uppercase}.advanced-card h3{margin-bottom:12px;font-size:1.26rem;line-height:1.35}.advanced-card p{margin-bottom:22px;color:var(--muted);line-height:1.72}.mini-tags{display:flex;flex-wrap:wrap;gap:8px}.mini-tags span{border:1px solid rgba(228,231,236,.96);border-radius:999px;padding:7px 10px;background:#f8fafcd1;color:var(--ink);font-size:.78rem;font-weight:800}.check-list span{position:relative;padding-left:42px}.check-list span:before{position:absolute;left:16px;top:18px;width:9px;height:9px;border-radius:999px;background:var(--gold);content:""}.check-list.compact{margin-top:18px}.pricing-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}.pricing-card{position:relative;display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:linear-gradient(180deg,#fffffff5,#fffdf8e0),#fff;box-shadow:0 18px 54px #1018280f}.pricing-card.featured{border-color:#b8891785;box-shadow:0 24px 70px #1018281f}.plan-badge{align-self:flex-start;margin-bottom:18px;border:1px solid rgba(184,137,23,.28);border-radius:999px;padding:6px 10px;background:#fff8e8;color:#614a0f;font-size:.8rem;font-weight:800}.pricing-card h2{margin-bottom:10px;font-size:1.65rem}.plan-icon,.demo-icon{display:grid;width:64px;height:64px;place-items:center;margin-bottom:22px;border:1px solid rgba(184,137,23,.24);border-radius:var(--radius);background:radial-gradient(circle at 50% 34%,rgba(244,223,170,.42),transparent 70%),#fff}.plan-icon img,.demo-icon img{width:46px;height:46px}.plan-label,.plan-fit{color:var(--muted);line-height:1.7}.price{margin:22px 0 18px}.price strong{display:block;color:var(--ink);font-size:clamp(2rem,3vw,3rem);line-height:1}.price span{display:block;margin-top:8px;color:var(--muted);font-weight:700}.pricing-card ul{display:grid;gap:10px;margin:20px 0 26px;padding:0;list-style:none}.pricing-card li{position:relative;padding-left:22px;color:var(--ink);line-height:1.55}.pricing-card li:before{position:absolute;left:0;top:10px;width:7px;height:7px;border-radius:999px;background:var(--gold);content:""}.pricing-card .button{margin-top:auto}.faq-list{display:grid;gap:14px;max-width:920px}.faq-item{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#ffffffdb}.faq-item h2{margin-bottom:12px;font-size:clamp(1.25rem,2vw,1.75rem);line-height:1.28}.faq-item p{margin:0;color:var(--muted);line-height:1.8}.demo-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,420px);gap:46px;align-items:start}.demo-card{border:1px solid var(--line);border-radius:var(--radius);padding:28px;background:#ffffffe0;box-shadow:0 24px 70px #1018281a}.demo-card>span{color:var(--ink);font-size:1.1rem;font-weight:800}@media(max-width:900px){.nav-links{display:none}.hero{padding-top:64px}.hero-grid,.split,.cta-inner,.demo-grid{grid-template-columns:1fr}.visual-panel{min-height:480px}.section-header{display:block}.section-header p{margin-top:18px}.feature-grid,.feature-grid.four,.feature-grid.three,.advanced-grid,.pricing-grid,.role-grid,.use-case-list,.tag-grid,.footer-grid{grid-template-columns:1fr}.cta-inner{padding:28px}.cta-actions{justify-content:start}}@media(max-width:620px){.container{width:min(100% - 28px,1120px)}.hero h1{font-size:2.85rem}.trust-row,.metric-strip,.question-grid,.workspace-preview,.capability-row{grid-template-columns:1fr}.visual-panel{min-height:520px}.product-frame{width:100%}.gold-slab{right:18px;width:86%}.footer-links{display:grid}.page-hero{padding-top:62px}.page-hero h1{font-size:2.45rem}.capability-row,.pricing-card,.faq-item{padding:22px}}