.calc-header{padding:56px 0 32px}.breadcrumb{display:flex;align-items:center;gap:10px;font-size:12px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-500);margin-bottom:28px}.breadcrumb a{color:var(--ink-500);text-decoration:none;transition:color .14s ease}.breadcrumb a:hover{color:var(--ink-900)}.breadcrumb svg{width:10px;height:10px;color:var(--ink-300)}.breadcrumb .current{color:var(--ink-900)}.calc-header-grid{display:grid;grid-template-columns:64px 1fr;gap:24px;align-items:start}.calc-icon{width:64px;height:64px;border-radius:16px;background:var(--sky-soft);color:var(--sky-hover);display:inline-flex;align-items:center;justify-content:center}.calc-icon svg{width:30px;height:30px}.calc-eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-hover);margin-bottom:8px}.calc-title{font-family:var(--font-display);font-weight:500;font-size:clamp(34px,5vw,52px);line-height:1.04;letter-spacing:-.025em;color:var(--ink-900);margin-bottom:12px}.calc-sub{font-size:17px;line-height:1.55;color:var(--ink-700);max-width:640px}.calc-section{padding:32px 0 96px}.calc-grid{display:grid;grid-template-columns:360px 1fr;gap:28px;align-items:start}.inputs-panel{background:var(--bg-card);border:1px solid var(--ink-200);border-radius:var(--radius-xl);padding:32px 28px;position:sticky;top:96px}.inputs-title{font-family:var(--font-display);font-weight:500;font-size:22px;letter-spacing:-.014em;color:var(--ink-900);margin-bottom:24px;padding-bottom:16px;border-bottom:1px solid var(--ink-200)}.field{margin-bottom:22px}.field:last-child{margin-bottom:0}.field-label{display:block;font-size:13px;font-weight:600;color:var(--ink-700);margin-bottom:8px;letter-spacing:-.005em}.field-helper{margin-top:6px;font-size:12px;color:var(--ink-500);line-height:1.45}.input-shell{display:flex;align-items:center;background:var(--bg-soft);border:1.5px solid var(--ink-200);border-radius:10px;padding:0 14px;transition:border-color .14s ease,background .14s ease}.input-shell:focus-within{border-color:var(--sky);background:var(--bg-card)}.input-shell input{flex:1;border:none;background:transparent;outline:none;padding:12px 0;font-family:var(--font-body);font-size:16px;font-weight:600;color:var(--ink-900);width:100%;min-width:0}.input-shell input::-webkit-inner-spin-button,.input-shell input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.input-shell input[type=number]{-moz-appearance:textfield}.input-prefix,.input-suffix{font-size:14px;font-weight:600;color:var(--ink-500);flex-shrink:0}.input-prefix{margin-right:8px}.input-suffix{margin-left:8px}.select-shell{position:relative;background:var(--bg-soft);border:1.5px solid var(--ink-200);border-radius:10px;transition:border-color .14s ease,background .14s ease}.select-shell:focus-within{border-color:var(--sky);background:var(--bg-card)}.select-shell:after{content:"";position:absolute;right:16px;top:50%;transform:translateY(-50%);width:8px;height:8px;border-right:1.5px solid var(--ink-500);border-bottom:1.5px solid var(--ink-500);transform:translateY(-65%) rotate(45deg);pointer-events:none}.select-shell select{width:100%;padding:12px 36px 12px 14px;font-family:var(--font-body);font-size:16px;font-weight:600;color:var(--ink-900);background:transparent;border:none;outline:none;-moz-appearance:none;appearance:none;-webkit-appearance:none;cursor:pointer}.segmented{display:grid;grid-template-columns:1fr 1fr;background:var(--bg-soft);border:1.5px solid var(--ink-200);border-radius:10px;padding:4px;gap:4px}.segmented button{background:transparent;border:none;padding:10px 14px;font-family:var(--font-body);font-size:13px;font-weight:600;color:var(--ink-700);border-radius:7px;cursor:pointer;transition:background .14s ease,color .14s ease}.segmented button:hover{color:var(--ink-900)}.segmented button.active{background:var(--bg-card);color:var(--ink-900);box-shadow:var(--shadow-sm)}.results-panel{display:flex;flex-direction:column;gap:20px}.stats-row{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:16px}.stat-card{background:var(--bg-card);border:1px solid var(--ink-200);border-radius:var(--radius-xl);padding:24px 24px 22px}.stat-card.feature{background:var(--ink-900);border-color:var(--ink-900);color:var(--bg-card);position:relative;overflow:hidden}.stat-card.feature:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at 30% 20%,rgba(121,210,135,.18),transparent 55%),radial-gradient(ellipse at 80% 80%,rgba(93,205,241,.16),transparent 55%);pointer-events:none}.stat-card.feature>*{position:relative}.stat-label{font-size:11px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-500);margin-bottom:10px}.stat-card.feature .stat-label{color:hsla(0,0%,100%,.6)}.stat-value{font-family:var(--font-display);font-weight:500;font-size:clamp(28px,3.4vw,38px);line-height:1;letter-spacing:-.022em;color:var(--ink-900)}.stat-card.feature .stat-value{color:var(--bg-card)}.stat-delta{margin-top:10px;font-size:12px;color:var(--ink-500);font-weight:500}.stat-delta strong{color:var(--ink-900);font-weight:700}.stat-card.feature .stat-delta{color:hsla(0,0%,100%,.65)}.stat-card.feature .stat-delta strong{color:var(--bg-card)}.chart-card{background:var(--bg-card);border:1px solid var(--ink-200);border-radius:var(--radius-xl);padding:28px 28px 24px}.chart-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:20px}.chart-title{font-family:var(--font-display);font-weight:500;font-size:19px;letter-spacing:-.012em;color:var(--ink-900)}.chart-legend{display:flex;gap:18px;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:500;color:var(--ink-700)}.legend-dot{width:12px;height:12px;border-radius:3px}.legend-dot.principal{background:transparent;border-radius:0;height:0;width:16px;border:none;border-top:2.5px dashed var(--ink-300)}.legend-dot.total{background:var(--sky)}.chart-wrap{width:100%;height:360px}.chart-tooltip{background:var(--ink-900);border-radius:10px;padding:12px 14px;box-shadow:var(--shadow-md);font-family:var(--font-body)}.chart-tooltip-label{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:hsla(0,0%,100%,.55);margin-bottom:8px}.chart-tooltip-row{display:grid;grid-template-columns:10px 1fr auto;gap:8px;align-items:center;font-size:13px;margin-top:4px}.chart-tooltip-dot{width:8px;height:8px;border-radius:50%}.chart-tooltip-name{color:hsla(0,0%,100%,.75);font-weight:500}.chart-tooltip-value{color:var(--bg-card);font-weight:700}.insight-card{background:var(--sage-soft);border-radius:var(--radius-xl);padding:24px 28px;display:grid;grid-template-columns:44px 1fr;gap:18px;align-items:center}.insight-icon{width:44px;height:44px;border-radius:12px;background:var(--sage);color:var(--ink-900);display:inline-flex;align-items:center;justify-content:center}.insight-icon svg{width:22px;height:22px}.insight-text{font-family:var(--font-display);font-weight:500;font-size:17px;line-height:1.4;letter-spacing:-.008em;color:var(--ink-900)}.insight-text strong{font-weight:600}.calc-cta{background:var(--ink-900);color:var(--bg-card);border-radius:var(--radius-xl);padding:28px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}.calc-cta-text{font-family:var(--font-display);font-weight:500;font-size:18px;line-height:1.4;letter-spacing:-.01em;color:var(--bg-card);flex:1;min-width:280px}@media (max-width:1100px){.calc-grid{grid-template-columns:320px 1fr;gap:20px}}@media (max-width:980px){.calc-grid{grid-template-columns:1fr}.inputs-panel{position:static}}@media (max-width:720px){.calc-header{padding:32px 0 20px}.calc-header-grid{grid-template-columns:1fr;gap:16px}.calc-section{padding:16px 0 64px}.stats-row{grid-template-columns:1fr}.chart-card{padding:22px 20px 20px}.chart-wrap{height:280px}.insight-card{grid-template-columns:36px 1fr;padding:20px;gap:14px}.insight-icon{width:36px;height:36px}.calc-cta{padding:22px 20px;flex-direction:column;align-items:flex-start}.calc-cta .btn{width:100%;justify-content:center}}.calc-content{padding:24px 0 96px;background:var(--bg)}.calc-content .container-narrow{max-width:820px}.content-eyebrow{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent-hover);margin-bottom:14px}.content-h2{font-family:var(--font-display);font-weight:500;font-size:clamp(26px,3.4vw,34px);line-height:1.15;letter-spacing:-.02em;color:var(--ink-900);margin-top:56px;margin-bottom:18px}.content-h2:first-of-type{margin-top:32px}.content-h3{font-family:var(--font-display);font-weight:500;font-size:21px;line-height:1.25;letter-spacing:-.014em;color:var(--ink-900);margin-top:28px;margin-bottom:10px}.content-p{font-size:17px;line-height:1.65;color:var(--ink-700);margin-bottom:16px}.content-p strong{color:var(--ink-900);font-weight:700}.content-ul{margin:0 0 20px;padding:0;list-style:none}.content-ul li{position:relative;padding-left:24px;margin-bottom:10px;font-size:17px;line-height:1.55;color:var(--ink-700)}.content-ul li:before{content:"";position:absolute;left:4px;top:11px;width:8px;height:8px;background:var(--sage);border-radius:2px}.content-ul li strong{color:var(--ink-900);font-weight:700}.formula-block{background:var(--bg-card);border:1px solid var(--ink-200);border-radius:var(--radius-lg);padding:20px 24px;margin:8px 0 20px;font-family:var(--font-display);font-size:17px;color:var(--ink-900);letter-spacing:-.005em}.formula-block .formula-label{display:block;font-family:var(--font-body);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-500);margin-bottom:8px}.faq-list{margin-top:8px;border-top:1px solid var(--ink-200)}.faq-item{border-bottom:1px solid var(--ink-200);padding:22px 0}.faq-q{font-family:var(--font-display);font-weight:500;font-size:19px;line-height:1.3;letter-spacing:-.012em;color:var(--ink-900);margin-bottom:10px}.faq-a{font-size:16px;line-height:1.6;color:var(--ink-700);margin:0}.faq-a strong{color:var(--ink-900);font-weight:700}.evolve-take{background:var(--ink-900);color:var(--bg-card);border-radius:var(--radius-xl);padding:36px 40px;margin-top:56px}.evolve-take .content-eyebrow{color:var(--sage);margin-bottom:12px}.evolve-take h2{font-family:var(--font-display);font-weight:500;font-size:clamp(24px,3.2vw,30px);line-height:1.2;letter-spacing:-.018em;color:var(--bg-card);margin-bottom:16px}.evolve-take p{font-size:17px;line-height:1.6;color:hsla(0,0%,100%,.78);margin-bottom:18px}.evolve-take p:last-child{margin-bottom:0}.evolve-take strong{color:var(--bg-card);font-weight:700}.evolve-take .btn{margin-top:22px}@media (max-width:720px){.calc-content{padding:16px 0 64px}.content-h2{margin-top:40px}.evolve-take{padding:28px 24px}}