:root{
  --blue:#0927ff;
  --blue2:#001dc8;
  --blue3:#00107c;
  --ink:#0b0c10;
  --muted:#636b79;
  --line:#dfe3ec;
  --paper:#ffffff;
  --soft:#f5f7fb;
  --navy:#020817;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff}
button,a,input,textarea{font:inherit}
a{color:inherit;text-decoration:none}
.site-header{height:74px;display:flex;align-items:center;gap:30px;padding:0 3vw;border-bottom:1px solid #eef0f4;position:sticky;top:0;background:rgba(255,255,255,.96);z-index:20}
.brand{font-weight:900;letter-spacing:.08em;line-height:.9;color:var(--blue);display:flex;flex-direction:column;font-size:17px}
.brand.inverse{color:#fff}
.site-header nav{display:flex;gap:26px;margin-left:auto;font-size:13px;font-weight:700}
.site-header nav a:hover{color:var(--blue)}
.btn{border:0;background:linear-gradient(135deg,var(--blue),var(--blue2));color:#fff;padding:15px 22px;border-radius:3px;font-weight:850;letter-spacing:.02em;cursor:pointer;box-shadow:none}
.btn:hover{filter:brightness(1.08)}
.btn-small{padding:12px 16px;font-size:12px}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid #9ca5b4}
.text-btn{background:transparent;border:0;color:var(--muted);cursor:pointer;text-decoration:underline}
.hero{min-height:620px;display:grid;grid-template-columns:1fr .9fr;gap:30px;align-items:center;padding:70px 5vw 45px;overflow:hidden}
.eyebrow{font-size:12px;font-weight:900;letter-spacing:.12em;color:var(--blue);margin-bottom:15px}
.hero h1{font-size:clamp(48px,6vw,88px);line-height:.9;max-width:820px;margin:0 0 25px;font-weight:950;letter-spacing:-.055em}
.hero h1 span{color:var(--blue)}
.tagline{font-size:22px;line-height:1.5;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-art{min-height:470px;display:grid;place-items:center;position:relative}
.book-card,.book-mini{background:linear-gradient(160deg,#0b35ff 0%,#0017c7 58%,#000d68 100%);color:#fff}
.book-card{width:290px;min-height:430px;padding:34px 30px;display:flex;flex-direction:column;justify-content:space-between;position:relative;z-index:2;box-shadow:20px 18px 0 #cfd4df}
.book-title{font-size:38px;line-height:.9;font-weight:950;letter-spacing:-.04em}
.book-sub{font-size:12px;line-height:1.4}
.book-author{font-size:16px;font-weight:800;letter-spacing:.12em}
.scatter{position:absolute;width:500px;height:350px;background:radial-gradient(circle at 50% 50%,rgba(9,39,255,.27),transparent 60%);filter:saturate(140%)}
.dark-strip{background:linear-gradient(90deg,#0019a8,#001ad9,#071cff);color:#fff;display:grid;grid-template-columns:repeat(4,1fr);gap:1px;padding:0 4vw}
.dark-strip article{padding:30px 25px;border-right:1px solid rgba(255,255,255,.18)}
.dark-strip h3{margin:5px 0 6px;font-size:15px}.dark-strip p{font-size:13px;opacity:.9;margin:0;line-height:1.45}.icon{font-size:25px}
.intro{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:90px 6vw}
.intro h2{font-size:46px;line-height:1;margin:0;letter-spacing:-.04em}
.intro p{font-size:18px;line-height:1.7;margin:28px 0 0;color:#404654}
.rubric-shell{margin:0;min-height:690px;display:grid;grid-template-columns:230px 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
.rubric-sidebar,.analysis-side{background:linear-gradient(180deg,#0020dd,#0016a2 65%,#010b2a);color:#fff;padding:30px 22px}
.progress-copy{display:flex;flex-direction:column;gap:5px;margin-top:55px}.progress-copy small,.analysis-side small{font-size:10px;font-weight:800;letter-spacing:.1em}.progress-copy strong{font-size:12px}
.progress-track{height:5px;background:rgba(255,255,255,.25);margin:13px 0 34px;border-radius:10px;overflow:hidden}.progress-track div{height:100%;width:0;background:#fff;transition:width .25s ease}
.rubric-sidebar ol,.analysis-side ol{list-style:none;margin:0;padding:0}.rubric-sidebar li,.analysis-side li{padding:16px 0;border-top:1px solid rgba(255,255,255,.13);font-size:12px;opacity:.66}.rubric-sidebar li.active,.analysis-side li.active{opacity:1;font-weight:850}
.rubric-panel{padding:38px 4vw 50px;min-width:0}
.rubric-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:18px}.rubric-head h2{margin:0;font-size:28px}
.step{display:none;padding-top:32px}.step.active{display:block}.step-number{color:var(--blue);font-size:28px;font-weight:950}.step h3{font-size:30px;margin:2px 0 8px;letter-spacing:-.03em}.step>p{margin:0 0 25px;color:var(--muted)}
.choice-grid{display:grid;gap:12px}.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.choice{min-height:130px;border:1px solid var(--line);border-radius:7px;padding:18px;cursor:pointer;display:flex;flex-direction:column;gap:8px;position:relative;background:#fff}
.choice:hover{border-color:#8c9cff}.choice:has(input:checked){border:2px solid var(--blue);background:#f4f6ff}
.choice input{position:absolute;right:14px;top:14px;accent-color:var(--blue)}.choice strong{font-size:15px;padding-right:22px}.choice span{font-size:13px;line-height:1.45;color:#343b49}
.form-actions{display:flex;justify-content:space-between;margin-top:30px}.validation{color:#a22323;font-size:13px;min-height:20px}
.hidden{display:none!important}
.recommendation{padding-top:25px}.recommendation h2{font-size:18px;margin:0 0 5px}.recommendation>h3{font-size:42px;color:var(--blue);margin:0 0 9px;letter-spacing:-.04em}.recommendation>p{font-size:16px;color:#3f4652}
.result-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin:30px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:25px 0}.result-grid h4{color:var(--blue);font-size:13px;text-transform:uppercase;letter-spacing:.04em}.result-grid ul{padding-left:19px;line-height:1.8;font-size:14px}.secondary{background:var(--soft);padding:15px;margin:15px 0}.wide{width:min(520px,100%)}
.analysis-shell{display:grid;grid-template-columns:230px 1fr;min-height:650px;border-bottom:1px solid var(--line)}
.analysis-side h2{font-size:25px;line-height:1;margin:12px 0 50px}.analysis-main{padding:45px 5vw;max-width:1100px}.analysis-main h2{font-size:40px;margin:0 0 7px;letter-spacing:-.03em}.analysis-main>p{color:var(--muted);line-height:1.6}
.privacy-note{border-left:4px solid var(--blue);background:#f5f7ff;padding:14px 16px;margin:22px 0;font-size:13px;line-height:1.5}
textarea{display:block;width:100%;min-height:250px;border:1px solid #cfd5df;border-radius:5px;padding:18px;font-size:15px;line-height:1.55;resize:vertical;outline:none}textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(9,39,255,.1)}
.input-meta{display:flex;justify-content:flex-end;font-size:12px;color:var(--muted);padding:7px 0}.analysis-actions{display:flex;gap:12px;flex-wrap:wrap}.status{margin-top:18px;font-size:14px;color:var(--muted)}
.analysis-result{margin-top:28px;background:#f8f9fc;border:1px solid var(--line);padding:26px;line-height:1.65;white-space:pre-wrap}.analysis-result h3{margin-top:0;color:var(--blue)}
.book-section{display:grid;grid-template-columns:1fr 300px;gap:80px;align-items:center;padding:90px 7vw;background:#f6f8fb}.book-section h2,.about h2{font-size:44px;line-height:1;margin:0 0 18px}.book-section p,.about p{font-size:18px;line-height:1.65;color:#434b58;max-width:720px}.book-mini{padding:28px;font-size:34px;font-weight:950;line-height:.9;min-height:390px;display:flex;flex-direction:column;justify-content:center}.book-mini small{font-size:12px;margin-top:40px;letter-spacing:.1em}
.about{padding:80px 7vw}
footer{background:#00158c;color:#fff;padding:28px 5vw;display:flex;justify-content:space-between;gap:20px;align-items:center}footer strong{font-size:22px}
@media(max-width:1000px){.site-header nav{display:none}.hero{grid-template-columns:1fr}.hero-art{min-height:400px}.cols-4,.cols-3{grid-template-columns:repeat(2,1fr)}.dark-strip{grid-template-columns:repeat(2,1fr)}.rubric-shell,.analysis-shell{grid-template-columns:190px 1fr}.result-grid{grid-template-columns:1fr}.intro{grid-template-columns:1fr}.book-section{grid-template-columns:1fr 240px}}
@media(max-width:720px){.site-header{padding:0 18px}.hero{padding:50px 22px}.hero h1{font-size:52px}.book-card{width:240px;min-height:360px}.book-title{font-size:32px}.dark-strip{grid-template-columns:1fr}.rubric-shell,.analysis-shell{display:block}.rubric-sidebar,.analysis-side{padding:22px}.rubric-sidebar ol,.analysis-side ol{display:flex;overflow:auto;gap:20px}.rubric-sidebar li,.analysis-side li{min-width:max-content;border:0}.progress-copy{margin-top:25px}.rubric-panel,.analysis-main{padding:30px 20px}.cols-4,.cols-3{grid-template-columns:1fr}.choice{min-height:100px}.recommendation>h3{font-size:34px}.book-section{grid-template-columns:1fr;padding:60px 24px}.book-mini{max-width:260px}footer{flex-direction:column;align-items:flex-start}}

.safe-note{font-size:12px;color:var(--muted);margin-top:12px}
.demo-funnel{border-top:1px solid var(--line);background:#fff}
.demo-intro{padding:70px 7vw 40px;background:linear-gradient(135deg,#001dc8,#0927ff);color:#fff}
.demo-intro .eyebrow{color:#fff}.demo-intro h2{font-size:46px;line-height:1;margin:0 0 15px}.demo-intro p{max-width:800px;font-size:18px;line-height:1.6}
.demo-flow{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:28px;font-size:13px;font-weight:800}.demo-flow span{background:rgba(255,255,255,.12);padding:11px 14px;border:1px solid rgba(255,255,255,.3)}
.demo-gate{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;padding:65px 7vw;border-bottom:1px solid var(--line)}.demo-gate h3,.demo-preview h3{font-size:34px;margin:0 0 10px}.demo-gate p{line-height:1.6;color:var(--muted)}
.lead-form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.lead-form label{font-size:12px;font-weight:800;display:flex;flex-direction:column;gap:7px}.lead-form input[type="text"],.lead-form input[type="email"],.lead-form input:not([type]){min-height:46px;border:1px solid #cfd5df;padding:11px;border-radius:4px;font-size:16px}.lead-form .full{grid-column:1/-1}.lead-form .consent{flex-direction:row;align-items:flex-start;font-weight:500;line-height:1.4}.lead-form .consent input{margin-top:3px;accent-color:var(--blue)}.microcopy{grid-column:1/-1;font-size:11px!important}
.demo-preview{display:grid;grid-template-columns:1fr 360px;gap:70px;padding:70px 7vw;background:#f7f8fb}.demo-preview>div:first-child p{font-size:17px;line-height:1.65;max-width:720px;color:#4b5360}
.demo-card{background:#fff;border:1px solid var(--line);padding:28px}.demo-price{font-size:48px;font-weight:950;color:var(--blue);margin:12px 0}.demo-price small{font-size:13px;color:var(--muted)}.demo-card ul{padding-left:18px;line-height:1.9}.demo-card button{width:100%;margin:10px 0}.demo-card button:disabled{opacity:.55;cursor:not-allowed}.demo-card>small{display:block;color:var(--muted);line-height:1.4}
.implementation-cta{display:grid;grid-template-columns:1fr auto;align-items:center;gap:40px;padding:65px 7vw;background:#020817;color:#fff}.implementation-cta .eyebrow{color:#7f96ff}.implementation-cta h2{font-size:42px;line-height:1;margin:0 0 15px}.implementation-cta p{max-width:800px;color:#c9cfdb;line-height:1.6}
@media(max-width:800px){.demo-gate,.demo-preview,.implementation-cta{grid-template-columns:1fr}.lead-form{grid-template-columns:1fr}.demo-flow b{display:none}.demo-flow{flex-direction:column;align-items:flex-start}.demo-intro h2{font-size:36px}}
.path-intro{max-width:850px;color:var(--muted);line-height:1.6}.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:25px 0}.path-card{border:1px solid var(--line);padding:22px;border-radius:7px}.path-card.primary-path{border:2px solid var(--blue);background:#f5f7ff}.path-card small{font-size:10px;font-weight:900;letter-spacing:.08em;color:var(--blue)}.path-card h3{font-size:24px;margin:8px 0}.path-card p{font-size:13px;line-height:1.5;color:var(--muted)}@media(max-width:800px){.path-grid{grid-template-columns:1fr}}
.build-marker{opacity:.58;font-size:10px;margin-left:10px;white-space:nowrap}