:root{
 --ink:#0b1f38;--muted:#62748a;--blue:#2563eb;--blue2:#3b82f6;--teal:#08a7a5;
 --soft:#f5f8fc;--line:#e2e9f2;--white:#fff;--shadow:0 24px 70px rgba(20,48,82,.11)
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}.shell{width:min(1320px,91%);margin:auto}
.header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.91);backdrop-filter:blur(18px);border-bottom:1px solid rgba(226,233,242,.85)}
.nav{height:78px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.logo{display:flex;align-items:center;gap:11px;font-weight:850;font-size:24px;letter-spacing:-.8px}.logo>span:last-child>span{color:var(--teal)}
.logo-mark{display:grid;place-items:center;width:39px;height:39px;border-radius:12px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--teal));box-shadow:0 10px 24px rgba(37,99,235,.2)}
nav{display:flex;gap:30px}nav a{font-size:14px;font-weight:650;color:#53677e}nav a:hover{color:var(--blue)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 23px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue2) 55%,var(--teal));color:#fff;font-weight:800;box-shadow:0 12px 28px rgba(37,99,235,.2);cursor:pointer;transition:.22s}
.button:hover{transform:translateY(-2px);box-shadow:0 17px 34px rgba(37,99,235,.26)}.button-small{padding:10px 18px;font-size:14px}.secondary{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}
.hero{position:relative;min-height:calc(100vh - 78px);display:flex;align-items:center;background:linear-gradient(180deg,#fff 0%,#fbfdff 100%);isolation:isolate}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(44,92,145,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(44,92,145,.035) 1px,transparent 1px);background-size:44px 44px;mask-image:linear-gradient(to bottom,black,transparent 88%);z-index:-2}
.hero-orb{position:absolute;border-radius:50%;filter:blur(4px);z-index:-1}.orb-a{width:580px;height:580px;right:-180px;top:-120px;background:radial-gradient(circle,rgba(37,99,235,.11),transparent 68%)}.orb-b{width:430px;height:430px;left:-180px;bottom:-100px;background:radial-gradient(circle,rgba(8,167,165,.07),transparent 68%)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:65px;align-items:center;padding:75px 0 90px}
.badge,.kicker{color:var(--teal);font-size:12px;font-weight:850;letter-spacing:1.55px;text-transform:uppercase}.badge{width:max-content;max-width:100%;display:flex;align-items:center;gap:9px;padding:8px 13px;border:1px solid #cde9e8;border-radius:999px;background:#effafa;margin-bottom:24px}.badge i{width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px rgba(8,167,165,.5)}
.hero h1{font-size:clamp(55px,5.8vw,88px);line-height:.98;letter-spacing:-4.6px;margin-bottom:24px}.hero h1 em,.section-head h2 em{font-style:normal;background:linear-gradient(90deg,var(--blue),var(--teal));background-clip:text;-webkit-background-clip:text;color:transparent}
.hero-sub{max-width:670px;font-size:18px;line-height:1.8;color:var(--muted)}.hero-buttons{display:flex;gap:13px;flex-wrap:wrap;margin:31px 0 44px}.steps{display:flex;align-items:center;gap:11px;flex-wrap:wrap}.steps span{font-size:11px;font-weight:900;letter-spacing:.75px;color:#314a66}.steps b{color:var(--teal)}
.intelligence-stage{height:570px;position:relative;display:grid;place-items:center}.halo{position:absolute;border-radius:50%;border:1px solid rgba(52,102,160,.14)}.halo-1{width:385px;height:385px}.halo-2{width:520px;height:520px;border-style:dashed}
.agent-core{z-index:4;width:225px;height:225px;border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:rgba(255,255,255,.97);border:1px solid #d9e4f0;box-shadow:0 30px 85px rgba(29,68,111,.15)}
.brain-symbol{width:68px;height:68px;display:grid;place-items:center;border-radius:21px;color:#fff;font-weight:900;font-size:21px;background:linear-gradient(135deg,var(--blue),var(--teal));box-shadow:0 14px 35px rgba(37,99,235,.22);margin-bottom:14px}.agent-core strong{font-size:24px}.agent-core small{font-size:9px;letter-spacing:1.45px;color:#7b8da1;margin-top:3px}
.flow-card{position:absolute;z-index:5;width:205px;padding:14px;display:flex;align-items:center;gap:11px;background:rgba(255,255,255,.96);border:1px solid #e0e8f1;border-radius:15px;box-shadow:var(--shadow)}.flow-icon{flex:0 0 42px;height:42px;display:grid;place-items:center;border-radius:12px;background:#edf6ff;color:var(--blue);font-size:11px;font-weight:900}.flow-card strong,.flow-card small{display:block}.flow-card strong{font-size:14px}.flow-card small{font-size:11px;color:#788a9d}.input-card{top:42px;left:0}.doc-card{bottom:48px;left:15px}.knowledge-card{top:42px;right:0}.answer-card{bottom:48px;right:15px}.connections{position:absolute;width:100%;height:100%;z-index:1}.connections path{fill:none;stroke:url(#none);stroke:#b9d7e6;stroke-width:1.4;stroke-dasharray:5 7}
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.intro-grid{display:grid;grid-template-columns:repeat(4,1fr)}.intro-grid>div{padding:28px 30px;border-right:1px solid var(--line)}.intro-grid>div:last-child{border:0}.number{display:block;color:#a3b0be;font-size:10px;font-weight:900}.intro-grid strong{display:block;font-size:17px;margin:4px 0}.intro-grid p{font-size:12px;color:var(--muted)}
.section{padding:115px 0}.how{background:#f7f9fc}.section-head{text-align:center;max-width:850px;margin:0 auto 55px}.section-head.left{text-align:left;margin:0}.section-head h2{font-size:clamp(39px,4.3vw,61px);line-height:1.05;letter-spacing:-3px;margin:11px 0 18px}.section-head p{color:var(--muted);font-size:17px;max-width:720px;margin:auto}.section-head.left p{margin-left:0}
.workflow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;align-items:center;gap:12px}.workflow>i{font-style:normal;color:var(--teal);font-size:22px}.workflow-item{position:relative;min-height:205px;padding:24px 17px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:0 10px 32px rgba(28,55,90,.06)}.workflow-item>span{position:absolute;top:13px;left:15px;font-size:9px;font-weight:900;color:#a2b0bf}.workflow-icon{width:52px;height:52px;margin:19px auto 15px;display:grid;place-items:center;border-radius:15px;background:#eff6ff;color:var(--blue);font-weight:900}.workflow-item strong,.workflow-item small{display:block}.workflow-item strong{font-size:15px}.workflow-item small{font-size:11px;color:var(--muted);margin-top:6px}.workflow-item.highlighted{border-color:#b9dcda;background:linear-gradient(145deg,#fff,#f1fbfa)}.workflow-item.highlighted .workflow-icon{background:#e9f9f7;color:var(--teal)}
.decision-card{margin-top:55px;padding:48px;display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center;border:1px solid #dce6f0;border-radius:26px;background:#fff;box-shadow:var(--shadow)}.decision-copy h3{font-size:34px;letter-spacing:-1.5px;margin:10px 0 14px}.decision-copy p{color:var(--muted)}.decision-flow{display:flex;flex-direction:column;align-items:center;gap:8px}.decision-flow>span,.decision{width:270px;text-align:center;padding:10px 14px;border-radius:10px;background:#f4f8fd;border:1px solid #dfe8f1;font-size:11px;font-weight:850}.decision-flow>b{color:var(--teal)}.decision{background:#effafa}.decision i{display:block;font-style:normal;font-size:10px;color:#4e667f;margin-top:5px}
.knowledge-section{background:#fff}.knowledge-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:75px;align-items:center}.format-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}.format-row span{padding:7px 10px;border-radius:8px;background:#f2f6fa;border:1px solid var(--line);font-size:9px;font-weight:900;color:#5e7186}
.knowledge-visual{min-height:380px;padding:38px;display:flex;align-items:center;justify-content:center;gap:19px;border:1px solid var(--line);border-radius:25px;background:linear-gradient(145deg,#fbfdff,#f4f8fc);box-shadow:var(--shadow)}.source-stack{display:grid;gap:8px}.source-stack div{padding:12px 18px;border-radius:10px;background:#fff;border:1px solid var(--line);font-size:12px;font-weight:750}.big-arrow{font-size:25px;color:var(--teal)}.transform-core,.knowledge-output{display:flex;flex-direction:column;align-items:center;text-align:center}.transform-core{padding:25px;border-radius:50%;width:150px;height:150px;justify-content:center;background:#fff;border:1px solid #dce6f0}.transform-core b,.knowledge-output b{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--teal));color:#fff;margin-bottom:8px}.transform-core strong{font-size:9px;letter-spacing:.7px}.knowledge-output{width:190px;padding:24px 15px;border-radius:18px;background:#fff;border:1px solid #cfe7e5}.knowledge-output strong{font-size:14px}.knowledge-output small{font-size:9px;color:var(--muted);margin-top:5px}
.difference{background:#f7f9fc}.difference-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.difference-grid article{min-height:210px;padding:27px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:0 10px 30px rgba(28,55,90,.055)}.difference-grid span{font-size:10px;color:#9aabba;font-weight:900}.difference-grid h3{font-size:19px;margin:28px 0 9px}.difference-grid p{font-size:13px;color:var(--muted)}
.access-section{padding:85px 0;background:#fff}.access-card{padding:55px 60px;display:flex;align-items:center;justify-content:space-between;gap:45px;border-radius:27px;background:linear-gradient(115deg,#edf5ff,#effbf9);border:1px solid #d6e5f2}.access-card h2{font-size:45px;letter-spacing:-2px;margin:7px 0}.access-card p{max-width:700px;color:var(--muted)}.access-actions{display:flex;flex-direction:column;align-items:center;gap:9px;min-width:190px}.access-actions small{color:#788b9e;font-size:10px}
.feedback{background:#f7f9fc}.feedback-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:75px;align-items:center}.feedback-card{padding:36px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.feedback-card>p{font-weight:800;margin-bottom:12px}.rating{display:flex;gap:10px;margin-bottom:24px}.rating button{padding:10px 15px;border-radius:9px;border:1px solid var(--line);background:#f8fafc;color:#435a72;cursor:pointer}.rating button.selected{border-color:#9bd7d3;background:#effafa;color:#087d7b}.feedback-card label{display:block;font-size:12px;font-weight:800;margin-bottom:8px}.feedback-card textarea{width:100%;height:120px;resize:vertical;border:1px solid #dce5ee;border-radius:12px;padding:13px;font:inherit;outline:none}.feedback-card textarea:focus{border-color:#87b5ed;box-shadow:0 0 0 3px rgba(37,99,235,.07)}.feedback-submit{margin-top:13px}.feedback-note{display:block;color:#8a9bad;font-size:10px;margin-top:10px}
footer{border-top:1px solid var(--line);padding:32px 0;background:#fff}.footer{display:flex;align-items:center;justify-content:space-between;gap:25px}.footer p,.footer>span{font-size:11px;color:#7d8fa2}.footer .logo{font-size:17px}.footer .logo-mark{width:30px;height:30px;border-radius:9px;font-size:12px}
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1050px){nav{display:none}.hero-grid,.knowledge-grid,.feedback-grid,.decision-card{grid-template-columns:1fr}.intelligence-stage{margin-top:10px}.workflow{grid-template-columns:repeat(5,1fr)}.workflow>i{display:none}.difference-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.shell{width:92%}.button-small{display:none}.hero-grid{padding-top:55px}.hero h1{font-size:52px;letter-spacing:-3px}.intelligence-stage{transform:scale(.72);margin:-70px 0}.intro-grid{grid-template-columns:1fr 1fr}.intro-grid>div{border-bottom:1px solid var(--line)}.workflow{grid-template-columns:1fr}.difference-grid{grid-template-columns:1fr}.knowledge-visual{transform:scale(.82);margin:-25px -45px}.access-card,.footer{flex-direction:column;align-items:flex-start}.access-card{padding:35px}.feedback-card{padding:25px}.section{padding:80px 0}}