:root{
  --ink:#0f1f3d;        /* headlines, dark band */
  --text:#2b3a55;       /* body */
  --muted:#5d6b85;
  --paper:#ffffff;
  --wash:#f3f6fb;       /* quiet section ground */
  --line:#d9e1ee;
  --blue:#1d5bff;       /* brand */
  --blue-deep:#1646c7;
  --red:#c23b3b;        /* redline deletion */
  --serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--text);font:17px/1.6 var(--sans)}
a{color:var(--blue-deep)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:3px}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.skip{position:absolute;left:-999px;top:8px;background:var(--ink);color:#fff;padding:10px 14px;border-radius:6px;z-index:10}
.skip:focus{left:8px}

/* header */
header.top{padding:20px 0}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700;font-size:20px;letter-spacing:-.01em}
.brand svg{width:30px;height:30px;flex:none}
nav.top-nav{display:flex;align-items:center;gap:22px}
nav.top-nav a{color:var(--text);text-decoration:none;font-size:15px}
nav.top-nav a:hover{color:var(--blue-deep)}
.btn{display:inline-block;background:var(--blue);color:#fff!important;text-decoration:none;font-weight:600;font-size:16px;padding:13px 22px;border-radius:8px;border:0;transition:background .15s}
.btn:hover{background:var(--blue-deep)}
.btn.small{padding:9px 16px;font-size:15px;white-space:nowrap}
.btn.ghost{background:transparent;color:var(--ink)!important;box-shadow:inset 0 0 0 1.5px var(--line)}
.btn.ghost:hover{background:var(--wash)}

/* hero */
.hero{padding:44px 0 84px}
.hero .wrap{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center}
h1{font:600 clamp(36px,5.4vw,60px)/1.04 var(--serif);color:var(--ink);letter-spacing:-.018em;margin:0 0 22px}
.lede{font-size:20px;line-height:1.55;color:var(--text);max-width:34em;margin:0 0 30px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.fine{font-size:14px;color:var(--muted);margin-top:16px}

/* the stack of sheets */
.stack{position:relative;height:430px;max-width:520px;width:100%;margin-left:auto}
.sheet{position:absolute;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 18px 40px -22px rgba(15,31,61,.35)}
.sheet.s1{left:0;top:56px;width:84%;height:340px;background:#eaf0fb;transform:rotate(-3deg)}
.sheet.s2{left:6%;top:30px;width:84%;height:340px;background:#f5f8fd;transform:rotate(-1deg)}
.sheet.s3{right:0;top:0;width:90%;padding:26px 28px 24px;animation:settle .7s cubic-bezier(.2,.7,.2,1) both}
@keyframes settle{from{transform:translateY(18px) rotate(1.5deg);opacity:0}to{transform:none;opacity:1}}
@media (prefers-reduced-motion:reduce){.sheet.s3{animation:none}}
.doc-title{font:600 14px/1.3 var(--sans);color:var(--muted);margin:0 0 14px;padding-bottom:12px;border-bottom:1px solid var(--line)}
.clause{font:16px/1.65 var(--serif);color:var(--ink);margin:0 0 14px}
.clause b{font-weight:700}
del{color:var(--red);text-decoration:line-through;text-decoration-thickness:1.5px}
ins{color:var(--blue-deep);text-decoration:underline;text-decoration-thickness:1.5px;text-underline-offset:3px}
.note{display:flex;gap:10px;align-items:flex-start;background:var(--wash);border-left:3px solid var(--blue);border-radius:4px;padding:10px 12px;font:14px/1.45 var(--sans);color:var(--text);margin:0 0 16px}
.status{display:flex;flex-wrap:wrap;gap:8px 18px;font:600 13px/1.2 var(--sans);color:var(--ink);padding-top:14px;border-top:1px solid var(--line)}
.status span.k{color:var(--muted);font-weight:500}

/* sections */
section{padding:84px 0}
section.alt{background:var(--wash)}
h2{font:600 clamp(28px,3.6vw,40px)/1.12 var(--serif);color:var(--ink);letter-spacing:-.012em;margin:0 0 14px;max-width:20em}
.sub{font-size:18px;color:var(--muted);max-width:36em;margin:0 0 44px}

/* sequence (a real sequence, so numbered) */
ol.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s}
ol.steps li{position:relative;padding-top:20px;border-top:2px solid var(--ink);counter-increment:s}
ol.steps li::before{content:counter(s);position:absolute;top:-17px;left:0;background:var(--wash);padding-right:10px;font:600 26px/1 var(--serif);color:var(--blue-deep)}
ol.steps h3{font:700 17px/1.3 var(--sans);color:var(--ink);margin:6px 0 6px}
ol.steps p{margin:0;font-size:16px}

/* capabilities: ruled list, not cards */
dl.caps{display:grid;grid-template-columns:1fr 1fr;gap:0 64px;margin:0}
dl.caps>div{padding:20px 0;border-top:1px solid var(--line)}
dl.caps dt{font:700 17px/1.3 var(--sans);color:var(--ink);margin:0 0 4px}
dl.caps dd{margin:0;font-size:16px}

/* trust */
.trust{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:start}
.trust p{max-width:36em;margin:0 0 14px}
.facts{margin:0;padding:0;list-style:none;border-left:2px solid var(--blue);padding-left:22px}
.facts li{padding:6px 0;font-size:16px}

/* pricing */
.price-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 64px}
.price-row{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:20px 0;border-top:1px solid var(--line)}
.price-row .what{max-width:24em}
.price-row .what b{display:block;color:var(--ink);font-size:17px}
.price-row .what span{font-size:15px;color:var(--muted)}
.amt{font:600 26px/1 var(--serif);color:var(--ink);white-space:nowrap;text-align:right}
.amt small{display:block;font:500 13px/1.3 var(--sans);color:var(--muted);margin-top:4px}
.price-note{font-size:15px;color:var(--muted);margin-top:22px}

/* closing band */
.band{background:var(--ink);color:#e6ecf8;padding:84px 0}
.band h2{color:#fff}
.band p{max-width:34em;font-size:18px;margin:0 0 28px;color:#c9d4ea}
.band .btn{background:#fff;color:var(--ink)!important}
.band .btn:hover{background:#e7eefc}
.band .btn.ghost{background:transparent;color:#fff!important;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.6)}
.band .btn.ghost:hover{background:rgba(255,255,255,.1)}

footer{padding:32px 0 44px;font-size:15px;color:var(--muted)}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer a{color:var(--muted)}

/* legal pages */
.legal{padding:36px 0 84px}
.legal .wrap{max-width:760px}
.legal h1{font-size:clamp(30px,4.4vw,44px);margin-bottom:6px}
.legal .stamp{color:var(--muted);font-size:15px;margin:0 0 30px}
.legal h2{font:600 22px/1.25 var(--serif);margin:34px 0 10px;max-width:none}
.legal p,.legal li{font-size:16.5px;line-height:1.7}
.legal ul{padding-left:22px}

@media (max-width:900px){
  .hero .wrap,.trust{grid-template-columns:1fr}
  .stack{margin:8px auto 0;height:400px}
  ol.steps{grid-template-columns:1fr 1fr;row-gap:40px}
  dl.caps,.price-grid{grid-template-columns:1fr}
  nav.top-nav a.hide-sm{display:none}
}
@media (max-width:520px){
  nav.top-nav a.demo-top{display:none}
  nav.top-nav a.btn.small{padding:8px 12px;font-size:14px}
  .brand{font-size:18px;gap:8px}
  body{font-size:16px}
  .wrap{padding:0 18px}
  ol.steps{grid-template-columns:1fr}
  .stack{height:370px}
  .sheet.s3{padding:20px 18px}
  .hero{padding-bottom:56px}
  section,.band{padding:60px 0}
}