:root{--bg:#f6f5f0;--bg-alt:#efede5;--surface:#fff;--field:#fbfaf6;--ink:#15201a;--ink-2:#2e3a33;--muted:#46524b;--muted-2:#5c675f;--line:#e2e0d6;--line-strong:#c9c6b8;--green:#17603f;--green-dark:#0e3f29;--green-soft:#dcebdf;--green-tint:#eef5ef;--yellow:#f2c14e;--dark:#15201a;--dark-line:#34433a;--on-dark:#c9d2cc;--font-display:"Bricolage Grotesque", Georgia, sans-serif;--font-sans:"IBM Plex Sans", system-ui, -apple-system, sans-serif;--font-mono:"IBM Plex Mono", ui-monospace, Menlo, monospace}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased}a{color:var(--green)}a:hover{color:var(--green-dark)}h1,h2,h3{font-family:var(--font-display);margin:0;font-weight:700}p{margin:0}.container{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}.mono{font-family:var(--font-mono)}.site-header{border-bottom:1px solid var(--line);background:var(--bg)}.site-header .container{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-top:18px;padding-bottom:18px;display:flex}.logo{color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:flex}.logo:hover{color:var(--ink)}.logo-mark{background:var(--green);border-radius:9px;justify-content:center;align-items:center;width:34px;height:34px;display:flex}.logo-text{font-family:var(--font-display);letter-spacing:-.3px;font-size:21px;font-weight:700}.nav{flex-wrap:wrap;gap:28px;font-size:15px;font-weight:500;display:flex}.nav a{color:var(--ink);text-decoration:none}.nav a:hover{color:var(--green)}.btn{border-radius:10px;padding:15px 22px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark);color:#fff}.btn-secondary{color:var(--ink);border:1.5px solid var(--line-strong);padding:14px 21px}.btn-secondary:hover{color:var(--ink);border-color:var(--ink)}.btn-yellow{background:var(--yellow);color:var(--ink)}.btn-yellow:hover{color:var(--ink);filter:brightness(.95)}.badge{color:var(--green);background:var(--green-soft);border-radius:999px;align-self:flex-start;padding:6px 12px;font-size:13px;font-weight:600}.badge-yellow{color:var(--ink);background:var(--yellow)}.hero{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:center;gap:56px;padding-top:72px;padding-bottom:64px;display:grid}.hero-text{flex-direction:column;gap:22px;display:flex}.hero h1{letter-spacing:-1.6px;font-size:clamp(38px,6vw,58px);line-height:1.02}.lead{color:var(--muted);max-width:520px;font-size:19px;line-height:1.55}.actions{flex-wrap:wrap;gap:12px;padding-top:6px;display:flex}.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:30px}.card-shadow{box-shadow:0 18px 40px -24px #15201a59}.stack{flex-direction:column;display:flex}.field-label{flex-direction:column;gap:10px;font-size:15px;font-weight:600;display:flex}.field{border:1.5px solid var(--line-strong);background:var(--field);border-radius:10px;align-items:center;padding:0 14px;display:flex}.field:focus-within{border-color:var(--green)}.field input{font-family:var(--font-mono);color:var(--ink);background:0 0;border:0;outline:none;flex-grow:1;min-width:0;padding:12px 0;font-size:22px}.field span{font-family:var(--font-mono);color:var(--muted-2);font-size:18px}input[type=range]{accent-color:var(--green);width:100%}.trust{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-alt)}.trust .container{color:var(--muted);flex-wrap:wrap;justify-content:space-between;gap:32px;padding-top:22px;padding-bottom:22px;font-size:14px;display:flex}.trust span{align-items:center;gap:8px;display:flex}.section{padding-top:64px;padding-bottom:24px}.section-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:28px;display:flex}.section-head h2,.h2{letter-spacing:-.8px;font-size:clamp(28px,4vw,36px)}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px;display:grid}.calc-card{background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:14px;flex-direction:column;gap:12px;min-height:160px;padding:24px;text-decoration:none;display:flex}a.calc-card:hover{border-color:var(--green);color:var(--ink)}.calc-card .tag{font-family:var(--font-mono);color:var(--green);font-size:13px}.calc-card .title{font-family:var(--font-display);font-size:21px;font-weight:700;line-height:1.2}.calc-card .desc{color:var(--muted);font-size:15px;line-height:1.5}.calc-card.soon{opacity:.7}.feature{background:var(--dark);color:#fff;border-radius:20px;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));align-items:center;gap:36px;padding:44px;display:grid}.feature h2{letter-spacing:-1px;font-size:clamp(30px,4vw,40px);line-height:1.08}.feature p{color:var(--on-dark);font-size:17px;line-height:1.6}.date-row{border:1px solid var(--dark-line);border-radius:12px;justify-content:space-between;gap:16px;padding:18px 20px;display:flex}.date-row span:first-child{color:var(--on-dark)}.page{flex-direction:column;gap:40px;padding-top:40px;padding-bottom:80px;display:flex}.page-intro{flex-direction:column;gap:12px;max-width:780px;display:flex}.page-intro h1{letter-spacing:-1.2px;font-size:clamp(34px,5vw,46px);line-height:1.05}.crumbs{color:var(--muted-2);font-size:14px}.two-col{grid-template-columns:repeat(auto-fit,minmax(320px,1fr));align-items:start;gap:24px;display:grid}.prose{color:var(--ink-2);flex-direction:column;gap:14px;font-size:17px;line-height:1.65;display:flex}.note{color:var(--muted-2);font-size:13px;line-height:1.55}.result-green{background:var(--green);color:#fff;border-radius:18px;flex-direction:column;gap:10px;padding:30px;display:flex}.result-green .sub{color:#cfe6d6;font-size:15px}.result-big{font-family:var(--font-mono);font-size:clamp(44px,7vw,60px);font-weight:500;line-height:1}.result-dark{background:var(--dark);color:#fff;border-radius:18px;flex-direction:column;gap:10px;padding:30px;display:flex}.kicker{letter-spacing:.4px;font-size:14px;font-weight:600}.table{background:var(--surface);border:1px solid var(--line);border-radius:14px;font-size:15px;overflow:hidden}.table-row{border-top:1px solid var(--line);grid-template-columns:1fr 2fr 1fr;gap:12px;padding:10px 20px;display:grid}.table-row:first-child{border-top:0}.table-head{background:var(--bg-alt);color:var(--muted);font-size:13px;font-weight:600}.table-row.active{background:var(--green-soft);color:var(--green-dark);font-weight:600}.right{text-align:right}.options{flex-wrap:wrap;gap:8px;display:flex}.pill{border:1.5px solid var(--line-strong);background:var(--field);min-height:44px;color:var(--ink);cursor:pointer;border-radius:10px;padding:11px 16px;font-family:inherit;font-size:15px;font-weight:500}.pill[aria-pressed=true]{border-color:var(--green);background:var(--green);color:#fff;font-weight:600}fieldset{border:0;margin:0;padding:0}legend{padding:0 0 10px;font-size:15px;font-weight:600}.site-footer{background:var(--dark);color:#d8ddd8;margin-top:40px}.site-footer .container{flex-direction:column;gap:22px;padding-top:44px;padding-bottom:44px;display:flex}.footer-top{flex-wrap:wrap;justify-content:space-between;gap:24px;display:flex}.footer-top nav{flex-wrap:wrap;gap:22px;font-size:14px;display:flex}.site-footer a{color:#d8ddd8}.site-footer .disclaimer{color:#a9b2ab;max-width:760px;font-size:13px;line-height:1.6}@media (max-width:640px){.feature{padding:28px}.card{padding:22px}.hero{gap:36px;padding-top:40px}}