.calc-root{--primary:oklch(0.29 0.083 260);--primary-700:oklch(0.255 0.08 260);--primary-900:oklch(0.2 0.07 260);--secondary:oklch(0.81 0.149 78);--secondary-600:oklch(0.74 0.149 70);--ink:oklch(0.2 0.06 260);--muted:oklch(0.45 0.02 260);--line:oklch(0.92 0.005 260);--bg:oklch(0.97 0.005 260);--card:oklch(1 0 0);--radius:18px;--radius-sm:12px;--shadow-sm:0 1px 2px rgba(13,31,51,0.06);--shadow-md:0 14px 34px rgba(13,31,51,0.1);--shadow-lg:0 26px 60px rgba(8,32,63,0.28);--container:1180px;--font:var(--font-ibm-plex-sans),system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.55;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;& *{box-sizing:border-box}& a{color:inherit;text-decoration:none}& :is(h1,h2,h3){margin:0;line-height:1.15;letter-spacing:-.025em;color:var(--ink)}& .container{width:100%;max-width:var(--container);margin:0 auto;padding-inline:24px}& .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;border:0;border-radius:999px;padding:13px 22px;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;white-space:nowrap}& .btn--primary{background:var(--secondary);color:var(--primary);box-shadow:0 20px 40px -12px oklch(.81 .149 78/.55)}& .btn--primary:hover{background:var(--secondary-600);transform:translateY(-2px);box-shadow:0 24px 44px -10px oklch(.81 .149 78/.6)}& .btn--ghost{background:oklch(.29 .083 260/.06);color:var(--primary)}& .btn--ghost:hover{background:oklch(.29 .083 260/.12)}& .hero{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--primary) 0,var(--primary) 55%,var(--primary-900) 100%);color:#fff;padding:128px 0 84px}& .hero__grid{background-image:linear-gradient(90deg,oklch(1 0 0/.06) 1px,transparent 0),linear-gradient(180deg,oklch(1 0 0/.06) 1px,transparent 0);background-size:56px 56px;opacity:.4}& .hero__glow,& .hero__grid{position:absolute;inset:0;pointer-events:none}& .hero__glow{background:radial-gradient(420px 220px at 88% 8%,oklch(.81 .149 78/.32),transparent 70%),radial-gradient(520px 260px at 6% 110%,oklch(.45 .1 260/.35),transparent 70%)}& .hero__inner{position:relative;z-index:1;max-width:920px}& .hero__eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--secondary);background:oklch(.81 .149 78/.12);border:1px solid oklch(.81 .149 78/.3);padding:7px 14px;border-radius:999px}& .hero__title{margin-top:22px;font-size:clamp(30px,4.6vw,52px);font-weight:800;max-width:18ch;color:#fff}& .hero__title .hl{color:var(--secondary)}& .hero__subtitle{margin-top:18px;font-size:clamp(16px,1.7vw,19px);color:rgba(255,255,255,.82);max-width:60ch}& .calc{display:grid;grid-template-columns:minmax(0,1fr) 396px;gap:28px;align-items:start;margin-top:-48px;padding-bottom:64px;position:relative;z-index:2}& .card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-md)}& .controls{display:flex;flex-direction:column;gap:22px}& .assumptions{padding:22px 24px}& .assumptions__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}& .assumptions__label{display:flex;align-items:center;gap:9px;font-weight:600;color:var(--ink)}& .assumptions__label svg{color:var(--primary)}& .assumptions__value{font-weight:800;font-size:22px;color:var(--primary)}& .range{-webkit-appearance:none;appearance:none;width:100%;height:8px;border-radius:999px;background:linear-gradient(90deg,var(--primary) 0,var(--secondary) 100%);outline:none}& .range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:24px;height:24px;border-radius:50%;background:#fff;border:4px solid var(--primary);box-shadow:var(--shadow-sm);cursor:pointer}& .range::-moz-range-thumb{width:24px;height:24px;border-radius:50%;background:#fff;border:4px solid var(--primary);cursor:pointer}& .range__scale{margin-top:8px;font-size:12px;color:var(--muted)}& .controls__heading,& .range__scale{display:flex;justify-content:space-between}& .controls__heading{align-items:flex-end;gap:16px;flex-wrap:wrap}& .section-title{font-size:21px;font-weight:700;color:var(--primary)}& .section-sub{margin:6px 0 0;color:var(--muted);font-size:14px}& .controls__bulk{display:flex;align-items:center;gap:6px;font-size:14px}& .link-btn{background:none;border:0;font:inherit;font-weight:600;color:var(--primary);cursor:pointer;padding:4px 2px}& .link-btn:hover{text-decoration:underline}& .dot{color:var(--line)}& .process-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}& .pcard{background:var(--card);border:1.5px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;overflow:hidden}& .pcard:hover{border-color:oklch(.81 .149 78/.6);transform:translateY(-2px)}& .pcard.is-on{border-color:var(--primary);box-shadow:0 12px 26px oklch(.29 .083 260/.16)}& .pcard__head{display:flex;align-items:center;gap:13px;width:100%;text-align:left;background:none;border:0;font:inherit;cursor:pointer;padding:15px 16px}& .pcard__icon{flex:0 0 auto;display:grid;place-items:center;width:42px;height:42px;border-radius:11px;background:oklch(.29 .083 260/.08);color:var(--primary);transition:background .18s ease,color .18s ease}& .pcard.is-on .pcard__icon{background:var(--primary);color:#fff}& .pcard__titles{flex:1 1 auto;min-width:0}& .pcard__label{display:block;font-weight:600;font-size:15px;color:var(--ink)}& .pcard__hint{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}& .switch{flex:0 0 auto;width:42px;height:24px;border-radius:999px;background:oklch(.92 .005 260);position:relative;transition:background .18s ease}& .switch--on{background:var(--secondary)}& .switch__knob{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:var(--shadow-sm);transition:transform .18s ease}& .switch--on .switch__knob{transform:translateX(18px)}& .pcard__body{border-top:1px dashed var(--line);margin-top:-2px;padding:14px 16px 16px;animation:calc-fade-in .22s ease}& .pcard__fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}& .field{display:flex;flex-direction:column;gap:5px}& .field__label{font-size:12px;font-weight:600;color:var(--muted)}& .field input{font:inherit;font-weight:600;color:var(--ink);padding:9px 11px;border:1.5px solid var(--line);border-radius:9px;background:oklch(.99 .003 260);width:100%}& .field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px oklch(.29 .083 260/.12)}& .pcard__foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:12px;flex-wrap:wrap}& .badge{font-size:12px;font-weight:700;padding:4px 10px;border-radius:999px}& .badge--save{color:var(--primary-700);background:oklch(.81 .149 78/.22)}& .pcard__current{font-size:12.5px;color:var(--muted)}& .results{position:sticky;top:96px;background:linear-gradient(160deg,var(--primary) 0,var(--primary-900) 100%);color:#fff;border-radius:22px;padding:26px 26px 30px;box-shadow:var(--shadow-lg);overflow:hidden}& .results__badge{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:600;letter-spacing:.04em;color:rgba(255,255,255,.85);background:rgba(255,255,255,.1);border-radius:999px;padding:6px 12px}& .pulse{width:8px;height:8px;border-radius:50%;background:var(--secondary);box-shadow:0 0 0 0 oklch(.81 .149 78/.7);animation:calc-pulse 1.8s infinite}& .results__empty{margin-top:26px;text-align:center;color:rgba(255,255,255,.8)}& .results__empty svg{color:var(--secondary);margin-bottom:10px}& .results__hero{margin-top:20px}& .results__eyebrow{font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.7)}& .results__big{font-size:clamp(40px,6vw,56px);font-weight:800;letter-spacing:-.03em;color:var(--secondary);line-height:1.05;margin-top:4px}& .results__big-sub{font-size:15px;color:rgba(255,255,255,.82)}& .results__stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:22px}& .stat{display:flex;align-items:center;gap:11px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:13px 14px}& .stat__icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:oklch(.81 .149 78/.18);color:var(--secondary);flex:0 0 auto}& .stat__value{font-weight:800;font-size:17px}& .stat__label{font-size:12px;color:rgba(255,255,255,.72)}& .compare{margin-top:22px;border-top:1px solid rgba(255,255,255,.12);padding-top:18px}& .compare__row+.compare__row{margin-top:14px}& .compare__head{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px;color:rgba(255,255,255,.85)}& .compare__val{font-weight:700}& .bar{height:12px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden}& .bar__fill{display:block;height:100%;border-radius:999px;transition:width .7s cubic-bezier(.22,1,.36,1)}& .bar__fill--manual{background:rgba(255,255,255,.55)}& .bar__fill--auto{background:linear-gradient(90deg,var(--secondary),var(--secondary-600))}& .compare__note{margin:14px 0 0;font-size:13px;color:rgba(255,255,255,.78)}& .compare__note strong{color:#fff}& .results__cta{width:100%;margin-top:22px}& .results__disclaimer{margin:12px 0 0;font-size:11.5px;line-height:1.5;color:rgba(255,255,255,.6)}@media (max-width:980px){& .calc{grid-template-columns:1fr;margin-top:-40px}& .results{position:static}}@media (max-width:560px){& .container{padding-inline:16px}& .hero{padding:112px 0 72px}& .process-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){& *,& :after,& :before{animation:none!important;transition:none!important}}}@keyframes calc-pulse{0%{box-shadow:0 0 0 0 oklch(.81 .149 78/.6)}70%{box-shadow:0 0 0 8px oklch(.81 .149 78/0)}to{box-shadow:0 0 0 0 oklch(.81 .149 78/0)}}@keyframes calc-fade-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}