.calculator-hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.calculator-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(115deg,rgba(0,217,200,.13),transparent 46%,rgba(155,77,255,.15))}
.calculator-hero-wash{position:absolute;right:-16%;bottom:-48%;width:760px;height:760px;background:var(--violet);border-radius:50%;filter:blur(130px);opacity:.17}
.calculator-hero-grid{min-height:760px;position:relative;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.55fr);align-items:center;gap:90px;padding-block:82px}
.calculator-hero h1{font-size:132px}
.hero-proof{display:grid;border:2px solid var(--black);background:rgba(255,248,245,.82)}
.hero-proof div{min-height:118px;display:grid;grid-template-columns:82px 1fr;align-items:center;padding:20px 26px;border-bottom:1px solid var(--line)}
.hero-proof div:last-child{border-bottom:0}
.hero-proof strong{font-family:var(--display);font-size:48px;font-style:italic}
.hero-proof span{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}

.calculator-band{padding:118px 0;background:var(--black);color:#fff}
.calculator-head{margin-bottom:64px}
.calculator-head h2,.interpretation-section h2,.method-section>div>h2{font-size:96px;font-weight:800;font-style:italic;line-height:.84;letter-spacing:-.035em}
.calculator-shell{display:grid;grid-template-columns:minmax(350px,.8fr) minmax(560px,1.2fr);border:1px solid rgba(255,255,255,.35)}
.input-panel,.result-panel{padding:42px}
.input-panel{border-right:1px solid rgba(255,255,255,.35)}
.panel-kicker{display:flex;align-items:center;gap:14px;margin-bottom:36px;color:var(--cyan);font-family:var(--display);font-size:15px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.panel-kicker span{display:inline-flex;width:38px;height:38px;align-items:center;justify-content:center;border:1px solid var(--cyan)}
.field{min-height:112px;display:grid;grid-template-columns:1fr 150px;align-items:center;gap:24px;border-top:1px solid rgba(255,255,255,.24)}
.field:last-of-type{border-bottom:1px solid rgba(255,255,255,.24)}
.field>span:first-child{display:grid;gap:5px}
.field strong{font-family:var(--display);font-size:22px;font-style:italic;text-transform:uppercase}
.field small{max-width:42ch;color:rgba(255,255,255,.55);font-size:12px;line-height:1.45}
.field input{width:100%;height:58px;border:1px solid rgba(255,255,255,.58);border-radius:0;background:#111;color:#fff;font-family:var(--display);font-size:30px;font-weight:800;text-align:right;padding:8px 14px;outline:0}
.field input:focus{border-color:var(--cyan);box-shadow:0 0 0 2px var(--cyan)}
.input-suffix,.input-prefix{display:grid;align-items:center}
.input-suffix{grid-template-columns:1fr 38px}
.input-prefix{grid-template-columns:38px 1fr}
.input-suffix b,.input-prefix b{height:58px;display:flex;align-items:center;justify-content:center;background:#fff;color:#111;font-family:var(--display);font-size:21px}
.input-suffix input{border-right:0}
.input-prefix input{border-left:0}
.text-button{min-height:44px;margin-top:18px;padding:0;color:rgba(255,255,255,.65);border-bottom:1px solid currentColor;font-family:var(--display);font-weight:800;letter-spacing:.08em;text-transform:uppercase;cursor:pointer}
.text-button:hover,.text-button:focus-visible{color:var(--cyan)}

.result-panel{background:linear-gradient(145deg,rgba(0,217,200,.12),#0b0b0b 48%,rgba(155,77,255,.14))}
.result-context{display:grid;grid-template-columns:1fr 1fr;border:1px solid rgba(255,255,255,.3)}
.result-context>div{min-height:116px;display:flex;flex-direction:column;justify-content:space-between;padding:20px;border-right:1px solid rgba(255,255,255,.3)}
.result-context>div:last-child{border-right:0}
.result-context span,.scenario-label,.annual-result span,.recommended-action span{font-family:var(--display);font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:rgba(255,255,255,.6)}
.result-context strong{font-family:var(--display);font-size:44px;font-style:italic}
.scenario-label{display:block;margin:34px 0 12px;color:var(--cyan)}
.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid rgba(255,255,255,.32)}
.scenario-grid article{min-height:164px;display:flex;flex-direction:column;padding:20px;border-right:1px solid rgba(255,255,255,.32)}
.scenario-grid article:last-child{border-right:0}
.scenario-grid span{font-family:var(--display);font-size:13px;font-weight:800;letter-spacing:.13em;text-transform:uppercase;color:var(--cyan)}
.scenario-grid strong{margin:18px 0 8px;font-family:var(--display);font-size:34px;font-style:italic;line-height:1}
.scenario-grid small{margin-top:auto;color:rgba(255,255,255,.52);font-size:11px;line-height:1.35}
.scenario-grid .scenario-primary{background:linear-gradient(135deg,var(--cyan),var(--violet));color:#050505}
.scenario-primary span,.scenario-primary small{color:#050505}
.annual-result{display:grid;grid-template-columns:1fr auto;align-items:center;gap:4px 26px;margin-top:22px;padding:24px;border:2px solid #fff}
.annual-result strong{font-family:var(--display);font-size:52px;font-style:italic;line-height:1}
.annual-result small{grid-column:1/-1;color:rgba(255,255,255,.55);font-size:11px}
.recommended-action{margin-top:22px;padding:22px;background:#fff;color:#090909}
.recommended-action span{color:#08727a}
.recommended-action p{margin:9px 0 0;font-size:15px;line-height:1.6}
.result-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.result-actions .button{min-height:48px;padding:10px 16px;font-size:13px;cursor:pointer}
.action-status{min-height:24px;margin:10px 0 0;color:var(--cyan);font-size:12px}

.interpretation-section{padding:118px 0}
.interpretation-grid{display:grid;grid-template-columns:repeat(3,1fr);border:2px solid var(--black)}
.interpretation-grid article{min-height:330px;padding:34px;border-right:1px solid var(--black)}
.interpretation-grid article:last-child{border-right:0}
.interpretation-grid span{font-family:var(--display);font-size:18px;font-weight:800;color:#08727a}
.interpretation-grid h3{margin:54px 0 18px;font-size:36px;font-style:italic;line-height:.94}
.interpretation-grid p{color:var(--muted);line-height:1.7}

.method-section{padding:118px 0;background:#eee7e4}
.method-section .eyebrow{margin-bottom:24px}
.method-section>div>h2{margin-bottom:68px}
.method-row{min-height:152px;display:grid;grid-template-columns:90px minmax(220px,.55fr) minmax(340px,1fr) 30px;align-items:center;gap:30px;border-top:1px solid var(--black)}
.method-row:last-of-type{border-bottom:1px solid var(--black)}
.method-num{font-family:var(--display);font-size:54px;font-style:italic;color:#08727a}
.method-row h3{font-size:33px;font-style:italic;line-height:.95}
.method-row b{display:block;margin-top:8px;color:#08727a;font-family:var(--display);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.method-row p{max-width:62ch;color:var(--muted);line-height:1.65}
.method-row>div:last-child{font-family:var(--display);font-size:28px;color:var(--violet)}
.method-version{margin:22px 0 0;color:var(--muted);font-size:12px}

.faq-list summary span{font:inherit;color:inherit}
.faq-list summary b{font-size:34px;color:#168f96}
.faq-list details[open] summary b{transform:rotate(45deg)}

@media(max-width:1100px){
  .calculator-hero h1{font-size:104px}
  .calculator-hero-grid{grid-template-columns:1fr;gap:48px}
  .hero-proof{grid-template-columns:repeat(3,1fr)}
  .hero-proof div{grid-template-columns:1fr;text-align:center;border-bottom:0;border-right:1px solid var(--line)}
  .hero-proof div:last-child{border-right:0}
  .calculator-shell{grid-template-columns:1fr}
  .input-panel{border-right:0;border-bottom:1px solid rgba(255,255,255,.35)}
  .method-row{grid-template-columns:70px minmax(180px,.5fr) 1fr 20px}
}

@media(max-width:760px){
  .calculator-hero-grid{min-height:auto;padding:86px 0 68px}
  .calculator-hero h1{font-size:74px;text-align:left}
  .calculator-hero .eyebrow{justify-content:flex-start}
  .calculator-hero .hero-intro{text-align:left}
  .calculator-hero .actions{align-items:stretch}
  .hero-proof{grid-template-columns:1fr}
  .hero-proof div{min-height:84px;grid-template-columns:70px 1fr;text-align:left;border-right:0;border-bottom:1px solid var(--line)}
  .hero-proof div:last-child{border-bottom:0}
  .calculator-band,.interpretation-section,.method-section{padding:78px 0}
  .calculator-head h2,.interpretation-section h2,.method-section>div>h2{font-size:66px}
  .input-panel,.result-panel{padding:24px}
  .field{grid-template-columns:1fr;gap:14px;padding:22px 0}
  .field input{font-size:27px}
  .result-context,.scenario-grid{grid-template-columns:1fr}
  .result-context>div,.scenario-grid article{border-right:0;border-bottom:1px solid rgba(255,255,255,.3)}
  .result-context>div:last-child,.scenario-grid article:last-child{border-bottom:0}
  .scenario-grid article{min-height:128px}
  .annual-result{grid-template-columns:1fr}
  .annual-result strong{font-size:46px}
  .annual-result small{grid-column:auto}
  .result-actions .button{width:100%}
  .interpretation-grid{grid-template-columns:1fr}
  .interpretation-grid article{min-height:auto;border-right:0;border-bottom:1px solid var(--black)}
  .interpretation-grid article:last-child{border-bottom:0}
  .interpretation-grid h3{margin-top:30px}
  .method-row{grid-template-columns:54px 1fr;gap:18px;padding:24px 0}
  .method-row p{grid-column:2}
  .method-row>div:last-child{display:none}
  .method-num{font-size:42px}
}

@media(max-width:430px){
  .calculator-hero h1{font-size:62px}
  .calculator-head h2,.interpretation-section h2,.method-section>div>h2{font-size:56px}
  .input-panel,.result-panel{padding:20px}
  .result-context strong{font-size:38px}
}

@media print{
  .urgency-bar,#nav,.calculator-hero,.input-panel,.interpretation-section,.method-section,.faq-section,.final-cta,#site-footer,#whatsapp-btn,.result-actions,.action-status{display:none!important}
  body{background:#fff;color:#000}
  .calculator-band{padding:0;background:#fff;color:#000}
  .calculator-head{margin:0 0 24px}
  .calculator-head .eyebrow,.calculator-head p{color:#000}
  .calculator-head h2{font-size:64px;color:#000}
  .calculator-shell{display:block;border:2px solid #000}
  .result-panel{background:#fff;color:#000}
  .result-context,.scenario-grid{border-color:#000}
  .result-context>div,.scenario-grid article{border-color:#000}
  .result-context span,.scenario-label,.annual-result span,.recommended-action span,.scenario-grid small{color:#333}
  .scenario-grid .scenario-primary{background:#ddd;color:#000}
  .scenario-primary span,.scenario-primary small{color:#000}
  .annual-result{border-color:#000}
  .annual-result small{color:#333}
  .recommended-action{border:1px solid #000}
}

@media(prefers-reduced-motion:reduce){
  .calculator-hero-wash{display:none}
}