:root{
  --orange:#F66200; --ink:#141414; --green:#009423; --green-deep:#024616;
  --teal:#0AC2C8; --grey:#F5F5F5; --grey-line:#E4E4E4; --grey-text:#6B6B6B;
  --white:#FFFFFF; --radius:22px; --radius-sm:12px; --maxw:1160px;
  --font:'Archivo',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:transparent;line-height:1.5;
  -webkit-font-smoothing:antialiased;font-feature-settings:"ss01","cv01"}
.wrap{margin:0 auto}
.hidden{display:none !important}

.calc-sec{background:transparent;color:var(--white);position:relative;overflow:hidden;padding:0}
.card{position:relative;z-index:2;background:var(--white);color:var(--ink);border-radius:var(--radius);
  margin-top:0;padding:30px;box-shadow:0 30px 60px -25px rgba(0,0,0,.45);
  display:grid;grid-template-columns:1fr 1.05fr;gap:34px}
.regimes{display:flex;gap:8px;grid-column:1/-1;flex-wrap:wrap}
.regime{flex:1;min-width:150px;border:1.5px solid var(--grey-line);background:var(--white);
  border-radius:12px;padding:12px 14px;cursor:pointer;text-align:left;font-family:var(--font);
  transition:all .14s ease}
.regime .rt{font-weight:700;font-size:.95rem}
.regime .rd{font-size:.76rem;color:var(--grey-text);margin-top:3px;line-height:1.25}
.regime.on{background:var(--ink);border-color:var(--ink)}
.regime.on .rt{color:var(--white)}
.regime.on .rd{color:rgba(255,255,255,.7)}
.controls{display:flex;flex-direction:column;gap:18px}
.segmented{display:flex;background:var(--grey);border-radius:10px;padding:4px;gap:4px}
.segmented button{flex:1;border:none;background:transparent;cursor:pointer;font-family:var(--font);
  font-weight:600;font-size:.85rem;padding:9px 8px;border-radius:7px;color:var(--grey-text)}
.segmented button.on{background:var(--white);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.field label{display:block;font-size:.82rem;font-weight:600;margin-bottom:7px}
.field .in{display:flex;align-items:center;border:1.5px solid var(--grey-line);border-radius:10px;
  padding:0 14px;transition:border-color .14s}
.field .in:focus-within{border-color:var(--ink)}
.field input{border:none;outline:none;font-family:var(--font);font-size:1.15rem;font-weight:700;
  padding:12px 8px;width:100%;background:transparent;color:var(--ink)}
.field .hint{font-size:.75rem;color:var(--grey-text);margin-top:6px}
.result{display:flex;flex-direction:column}
.bar{display:flex;height:30px;border-radius:8px;overflow:hidden;margin-bottom:12px;background:var(--grey)}
.bar div{height:100%;transition:width .5s cubic-bezier(.4,0,.2,1)}
.s-net{background:var(--green)}
.s-soc{background:var(--green-deep)}
.s-tax{background:var(--orange)}
.s-exp{background:var(--ink)}
.legend{display:flex;flex-wrap:wrap;gap:14px;font-size:.76rem;color:var(--grey-text);margin-bottom:20px}
.legend span{display:inline-flex;align-items:center;gap:6px}
.dot{width:10px;height:10px;border-radius:3px;display:inline-block}
.lines{display:flex;flex-direction:column;gap:2px}
.line{display:flex;justify-content:space-between;align-items:baseline;padding:11px 0;
  border-bottom:1px solid var(--grey-line);font-size:.95rem}
.line .lv{font-weight:700;font-variant-numeric:tabular-nums}
.line.sub .ll{color:var(--grey-text);font-weight:500}
.line.sub .lv{color:var(--grey-text);font-weight:600}
.line.net{border-bottom:none;padding-top:16px}
.line.net .ll{font-weight:800;font-size:1.05rem}
.line.net .lv{font-weight:900;font-size:1.5rem;color:var(--green)}
.totals{background:var(--grey);border-radius:var(--radius-sm);padding:16px 18px;margin-top:16px;
  display:flex;justify-content:space-between;align-items:center;gap:12px}
.totals .tbig{font-size:1.55rem;font-weight:900;letter-spacing:-.03em}
.totals .tmini{font-size:.78rem;color:var(--grey-text);margin-top:2px}
.totals .eff{text-align:right}
.totals .eff .n{font-size:1.55rem;font-weight:900;color:var(--orange)}
.assume{font-size:.74rem;color:var(--grey-text);margin-top:16px;line-height:1.45}
.ipwarn{grid-column:1/-1;background:#FFF1E8;color:#B23e00;border-radius:10px;padding:12px 15px;
  font-size:.82rem;font-weight:600;line-height:1.45;margin-top:-6px}

html, body {
  background: transparent;
  height: auto !important;
  min-height: 0 !important;
  overflow: hidden !important;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
html::-webkit-scrollbar, body::-webkit-scrollbar { display: none; width: 0; height: 0; }
.calc-sec { height: auto; min-height: 0; overflow: hidden; }

@media(max-width:860px){
  .card{grid-template-columns:1fr;gap:24px}
}
@media(prefers-reduced-motion:reduce){*{transition:none !important;scroll-behavior:auto !important}}
:focus-visible{outline:3px solid var(--teal);outline-offset:2px;border-radius:4px}