:root{--ink:#10201a;--muted:#55645d;--bg:#f6f4ee;--card:#ffffff;--line:#dfe3dc;--green:#0f7a4a;--green-d:#0a5a36;--green-l:#e3f3ea;--amber:#b86a00;--amber-l:#fdf0d9;--red:#b3261e;--red-l:#fbe4e2;--r:14px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
a{color:var(--green-d)}
img{max-width:100%}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
.narrow{max-width:760px}
header.top{position:sticky;top:0;z-index:10;background:rgba(246,244,238,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.01em;color:var(--ink);text-decoration:none}
.mark{width:30px;height:30px;border-radius:8px;background:var(--green);display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:3px;padding:6px}
.mark i{background:#fff;border-radius:2px}
.mark i:nth-child(1){opacity:.55}
.top nav a{margin-left:18px;text-decoration:none;color:var(--muted);font-size:15px;font-weight:600}
.top nav a.cta{color:#fff;background:var(--green);padding:8px 14px;border-radius:999px}
@media(max-width:640px){.top nav a:not(.cta){display:none}}
.hero{padding:56px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.eyebrow{display:inline-block;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--green-d);background:var(--green-l);padding:5px 10px;border-radius:999px}
h1{font-size:clamp(34px,5.4vw,54px);line-height:1.06;letter-spacing:-.03em;margin:16px 0 14px}
h2{font-size:clamp(26px,3.6vw,36px);line-height:1.15;letter-spacing:-.02em;margin:0 0 12px}
h3{font-size:19px;margin:0 0 6px;letter-spacing:-.01em}
.lead{font-size:19px;color:var(--muted);margin:0 0 22px;max-width:34em}
.btn{display:inline-block;background:var(--green);color:#fff;font-weight:700;text-decoration:none;padding:14px 22px;border-radius:12px;border:0;font-size:17px;cursor:pointer}
.btn:hover{background:var(--green-d)}
.btn.off{background:#c9cfc8;color:#4b554f;cursor:not-allowed}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink)}
.ticks{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--muted);font-size:15px}
.ticks li::before{content:"✓";color:var(--green);font-weight:800;margin-right:6px}
section{padding:56px 0}
section.alt{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}
/* sheet mock */
.sheet{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 18px 40px -22px rgba(16,32,26,.35);overflow:hidden;font-size:13px}
.sheet .bar{display:flex;align-items:center;gap:8px;padding:9px 12px;border-bottom:1px solid var(--line);background:#fafbf9;font-weight:700;font-size:12.5px;color:var(--muted)}
.sheet .bar b{color:var(--ink)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--green);display:inline-block}
.sheet table{width:100%;border-collapse:collapse}
.sheet th{background:var(--green);color:#fff;text-align:left;font-weight:700;padding:7px 10px;font-size:12px;white-space:nowrap}
.sheet td{padding:7px 10px;border-top:1px solid #edf0eb;white-space:nowrap}
.sheet td.n,.sheet th.n{text-align:right;font-variant-numeric:tabular-nums}
.sheet .scroll{overflow-x:auto}
.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-weight:700;font-size:11.5px}
.tag.ok{background:var(--green-l);color:var(--green-d)}
.tag.low{background:var(--amber-l);color:var(--amber)}
.tag.out{background:var(--red-l);color:var(--red)}
.tabs{display:flex;gap:4px;padding:8px 10px;border-top:1px solid var(--line);background:#fafbf9;overflow-x:auto}
.tabs span{padding:4px 10px;border-radius:6px;font-size:12px;color:var(--muted);white-space:nowrap}
.tabs span.on{background:var(--green-l);color:var(--green-d);font-weight:700}
.note{font-size:13px;color:var(--muted);margin-top:10px}
.kpis{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:12px}
.kpi{border:1px solid var(--line);border-radius:10px;padding:10px}
.kpi small{display:block;color:var(--muted);font-size:11.5px}
.kpi b{font-size:18px;font-variant-numeric:tabular-nums}
.bars{display:flex;align-items:flex-end;gap:6px;height:90px;padding:0 12px 12px}
.bars i{flex:1;background:var(--green);border-radius:4px 4px 0 0;opacity:.85}
/* grids */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px}
.card p{margin:0;color:var(--muted);font-size:16px}
.pain .card{border-left:4px solid var(--amber)}
.feature{display:grid;grid-template-columns:1fr 1.1fr;gap:36px;align-items:center;margin-top:44px}
.feature.flip>div:first-child{order:2}
.feature p{color:var(--muted);margin:0 0 10px}
.num{font-size:13px;font-weight:800;color:var(--green-d);letter-spacing:.08em}
.steps{counter-reset:s;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:28px;text-align:left}
.steps .card::before{counter-increment:s;content:counter(s);display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--ink);color:#fff;font-weight:800;margin-bottom:10px}
.price{max-width:520px;margin:28px auto 0;background:var(--card);border:2px solid var(--ink);border-radius:20px;padding:28px;text-align:center}
.price .amt{font-size:56px;font-weight:800;letter-spacing:-.03em;line-height:1}
.price .amt small{font-size:17px;font-weight:600;color:var(--muted);letter-spacing:0}
.price ul{list-style:none;padding:0;margin:18px 0 22px;text-align:left}
.price li{padding:7px 0 7px 26px;border-top:1px solid var(--line);position:relative}
.price li::before{content:"✓";position:absolute;left:2px;color:var(--green);font-weight:800}
.price .btn{width:100%}
details{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin-top:10px}
summary{font-weight:700;cursor:pointer}
details p{color:var(--muted);margin:10px 0 0}
footer{padding:36px 0 48px;color:var(--muted);font-size:14.5px}
footer .wrap{display:flex;flex-wrap:wrap;gap:12px 24px;justify-content:space-between}
footer a{color:var(--muted);margin-right:16px}
.doc{padding:48px 0}
.doc h1{font-size:36px}
.doc h2{font-size:21px;margin-top:28px}
.doc p,.doc li{color:#33423b}
@media(max-width:820px){.hero .wrap,.feature{grid-template-columns:1fr}.feature.flip>div:first-child{order:0}.grid3,.steps{grid-template-columns:1fr}.hero{padding-top:36px}section{padding:44px 0}}