:root{--bg:#EEF3F1;--surface:#FFFFFF;--ink:#12343B;--muted:#557076;--line:#C9D7D3;--mark:#E2F37E;--focus:#2B6CB0;
--serif:"Iowan Old Style","Charter","Bitstream Charter","Sitka Text",Cambria,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(--bg);color:var(--ink);font:17px/1.6 var(--sans)}
a{color:var(--ink);text-underline-offset:3px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.top{display:flex;justify-content:space-between;align-items:center;padding:22px 0}
.brand{font:600 20px/1 var(--serif);text-decoration:none;letter-spacing:.2px}
.top nav a{font-size:15px;margin-left:18px;color:var(--muted)}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.15;margin:0 0 .5em}
h1{font-size:clamp(34px,5.2vw,56px);letter-spacing:-.5px;max-width:13ch}
h2{font-size:clamp(26px,3.2vw,34px)}
h3{font-size:20px}
p{margin:0 0 1em;max-width:62ch}
.lead{font-size:19px;color:var(--muted);max-width:44ch}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:start;padding:40px 0 72px}
.btn{display:inline-block;background:var(--ink);color:#fff;text-decoration:none;font-weight:600;padding:14px 22px;border-radius:6px;border:0;font-size:16px;cursor:pointer}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
.calc{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:26px;
background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:22px 22px;background-position:-1px -1px}
.calc-inner{background:var(--surface);border-radius:8px;padding:20px}
.calc h2{font-size:22px;margin-bottom:14px}
.field{margin-bottom:14px}
.field label{display:flex;justify-content:space-between;font-size:15px;font-weight:600;margin-bottom:4px}
.field output{font-variant-numeric:tabular-nums;font-weight:600}
input[type=range]{width:100%;accent-color:var(--ink)}
.toggle{display:flex;gap:8px;align-items:center;font-size:15px}
.result{border-top:1px solid var(--line);margin-top:16px;padding-top:16px}
.result .big{font:600 clamp(34px,4.4vw,44px)/1.1 var(--serif);font-variant-numeric:tabular-nums}
.result .big span{background:linear-gradient(transparent 58%,var(--mark) 58%);padding:0 2px}
.result small{display:block;color:var(--muted);font-size:13.5px;margin-top:6px;line-height:1.45}
.row{display:flex;justify-content:space-between;font-size:15px;color:var(--muted);margin-top:6px}
.row b{color:var(--ink);font-variant-numeric:tabular-nums}
section{padding:64px 0;border-top:1px solid var(--line)}
.proof{list-style:none;padding:0;margin:22px 0 0;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:15px;color:var(--muted)}
.proof li::before{content:"✓";color:var(--ink);font-weight:700;margin-right:6px}
.ticks{padding-left:0;list-style:none;margin:0}
.ticks li{padding:8px 0 8px 26px;border-bottom:1px solid var(--line);position:relative}
.ticks li::before{content:"";position:absolute;left:2px;top:17px;width:12px;height:6px;background:var(--mark);border-radius:2px}
table.cost{width:100%;border-collapse:collapse;background:var(--surface);border:1px solid var(--line);border-radius:8px;overflow:hidden;font-size:15.5px}
table.cost td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.cost td:last-child{text-align:right;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums}
table.cost tr:last-child td{border-bottom:0}
.small{font-size:14px;color:var(--muted);margin-top:10px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;counter-reset:s;margin-top:24px}
.steps li{list-style:none;counter-increment:s}
.steps li::before{content:counter(s);display:block;font:600 40px/1 var(--serif);color:var(--muted);margin-bottom:10px}
.steps{padding:0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:8px;overflow:hidden;margin:8px 0 0}
.facts div{background:var(--surface);padding:18px}
.facts strong{display:block;font:600 30px/1.1 var(--serif)}
.facts span{font-size:14px;color:var(--muted)}
.note{background:var(--surface);border-left:4px solid var(--mark);padding:16px 18px;border-radius:0 6px 6px 0}
details{border-bottom:1px solid var(--line);padding:14px 0}
summary{cursor:pointer;font-weight:600}
details p{margin:10px 0 0}
.check{background:var(--ink);color:#fff;border-radius:10px;padding:36px}
.check h2,.check a{color:#fff}
.check p{color:#D3E2DE}
.check ul{padding-left:20px;color:#D3E2DE;margin:0 0 20px}
.check .btn{background:var(--mark);color:var(--ink)}
footer{padding:32px 0 48px;font-size:14px;color:var(--muted)}
footer a{color:var(--muted);margin-right:16px}
.legal h1{font-size:clamp(30px,4vw,42px);max-width:none}
.legal h2{font-size:22px;margin-top:1.6em}
.legal{padding:24px 0 64px}
@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:860px){.hero,.split{grid-template-columns:1fr;gap:32px}.steps{grid-template-columns:1fr}.facts{grid-template-columns:1fr}.top nav a{margin-left:12px}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.row b,.field output{white-space:nowrap;margin-left:12px}
.row{gap:12px}
@media (max-width:600px){.top nav a:not(:last-child){display:none}.calc{padding:12px}.calc-inner{padding:16px}h1{max-width:none}}