:root{
  --navy:#0b2235;
  --navy-2:#12324b;
  --green:#2fa84f;
  --green-dark:#21843c;
  --green-soft:#eaf7ed;
  --ink:#12202c;
  --muted:#657482;
  --line:#dfe7eb;
  --bg:#f5f8f7;
  --white:#ffffff;
  --shadow:0 18px 50px rgba(13,36,52,.10);
  --radius:22px;
  --radius-sm:14px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--ink);
  background:var(--white);
  line-height:1.5;
}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit}
button{cursor:pointer}
.shell{width:min(1180px,calc(100% - 32px));margin:0 auto}
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(11,34,53,.08);
}
.header-inner{min-height:78px;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;min-width:max-content}
.brand-mark{width:42px;height:42px;color:var(--navy)}
.brand-copy{display:flex;flex-direction:column;line-height:1}
.brand-copy strong{font-size:24px;letter-spacing:-.6px;color:var(--navy)}
.brand-copy strong span{color:var(--green)}
.brand-copy small{margin-top:6px;font-size:11px;color:#81909a;letter-spacing:.02em}
.nav{display:flex;gap:24px;margin-left:auto;color:#50616e;font-size:14px;font-weight:700}
.nav a:hover{color:var(--green-dark)}
.btn{
  border:0;border-radius:12px;min-height:48px;padding:0 20px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:800;transition:.2s ease;
}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(47,168,79,.24)}
.btn-primary:hover{background:var(--green-dark);transform:translateY(-1px)}
.btn-secondary{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn-secondary:hover{border-color:#b8c7d0;background:#f9fbfb}
.btn-small{min-height:42px;padding:0 16px;font-size:14px}
.btn-full{width:100%}
button:disabled{opacity:.45;cursor:not-allowed;transform:none!important}
.hero{
  overflow:hidden;
  background:
    radial-gradient(circle at 20% 10%,rgba(47,168,79,.11),transparent 28%),
    linear-gradient(135deg,#f8fbf9 0%,#eef5f1 52%,#f7faf9 100%);
}
.hero-grid{min-height:560px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:54px;padding:70px 0}
.eyebrow{display:inline-block;color:var(--green-dark);font-size:12px;font-weight:900;letter-spacing:.13em}
.hero h1{margin:14px 0 22px;font-size:clamp(46px,6vw,78px);line-height:.98;letter-spacing:-.055em;color:var(--navy)}
.hero h1 span{color:var(--green)}
.hero-copy>p{font-size:20px;max-width:640px;color:#566a78;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.trust-row{margin-top:24px;display:flex;gap:18px;flex-wrap:wrap;color:#6e7c86;font-size:13px;font-weight:700}
.hero-visual{position:relative;min-height:410px}
.house-card{
  position:absolute;inset:0;border-radius:30px;overflow:hidden;box-shadow:var(--shadow);
  background:linear-gradient(#cfe1e5 0 54%,#afc9b2 54% 100%);
}
.house-sky{position:absolute;inset:0;background:radial-gradient(circle at 78% 22%,rgba(255,248,216,.9),transparent 23%)}
.ground{position:absolute;left:0;right:0;bottom:0;height:34%;background:linear-gradient(15deg,#557b4e,#789d6a)}
.house{position:absolute;right:10%;bottom:14%;width:70%;height:58%}
.wall{position:absolute;left:16%;bottom:0;width:65%;height:67%;background:#f1eee8;border-radius:4px}
.roof{position:absolute;left:6%;top:-4%;width:78%;height:45%;background:#273645;clip-path:polygon(50% 0,100% 72%,88% 82%,50% 26%,13% 82%,0 72%)}
.wing{position:absolute;right:0;bottom:0;width:38%;height:48%;background:#ddd7cd;border-top:10px solid #34414d}
.window{position:absolute;background:linear-gradient(140deg,#ffd67a,#6a8390);border:7px solid #263744;box-shadow:inset 0 0 0 2px rgba(255,255,255,.25)}
.w1{width:25%;height:36%;left:13%;top:18%}
.w2{width:25%;height:36%;right:13%;top:18%}
.door{position:absolute;width:22%;height:42%;left:39%;bottom:0;background:#34495a;border:6px solid #263744}
.result-float{
  position:absolute;right:-18px;bottom:24px;width:310px;background:#fff;border-radius:20px;padding:20px;box-shadow:0 22px 60px rgba(8,31,46,.20)
}
.result-float-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.trend{color:var(--green);font-size:28px;font-weight:900}
.result-float dl{margin:0}
.result-float dl div{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-top:1px solid #e8edef}
.result-float dt{color:#667682;font-size:13px}
.result-float dd{margin:0;font-weight:900;color:var(--navy)}
.positive{color:var(--green-dark)!important}
.quick-tools{padding:80px 0 48px}
.section-heading{display:flex;justify-content:space-between;gap:28px;align-items:flex-end;margin-bottom:28px}
.section-heading h2{margin:7px 0 0;font-size:clamp(32px,4.3vw,52px);line-height:1.05;letter-spacing:-.04em;color:var(--navy)}
.section-heading>p{max-width:480px;color:var(--muted);margin:0}
.tool-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.tool-card{
  position:relative;min-height:230px;padding:26px;border:1px solid var(--line);border-radius:20px;background:#fff;
  transition:.22s ease;display:flex;flex-direction:column
}
.tool-card:hover{transform:translateY(-3px);border-color:#c8d6cc;box-shadow:0 18px 45px rgba(13,36,52,.08)}
.tool-icon{width:48px;height:48px;border-radius:14px;background:var(--green-soft);display:grid;place-items:center;color:var(--green-dark);font-size:24px;font-weight:900}
.tool-card h3{font-size:21px;margin:18px 0 8px;color:var(--navy)}
.tool-card p{color:var(--muted);margin:0 0 18px}
.tool-link{margin-top:auto;font-weight:900;color:var(--green-dark)}
.tool-card-soon{background:#f9fbfa}
.badge{position:absolute;right:16px;top:16px;background:#edf3f0;color:#607166;border-radius:999px;padding:5px 8px;font-size:10px;font-weight:900}
.feature-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#f7faf8}
.feature-strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:23px 0}
.feature-strip-grid div{display:flex;flex-direction:column}
.feature-strip-grid strong{color:var(--navy);font-size:14px}
.feature-strip-grid span{color:#7c8a93;font-size:12px;margin-top:3px}
.calculator-section{padding:86px 0}
.alt-section{background:var(--bg)}
.calculator-layout,.renovation-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 12px 34px rgba(13,36,52,.05)}
.form-panel{padding:28px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label>span{display:block;font-size:13px;font-weight:800;color:#5d6d78;margin-bottom:7px}
.input-wrap{height:48px;border:1px solid #dbe3e7;border-radius:11px;display:flex;align-items:center;background:#fff;overflow:hidden}
.input-wrap:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(47,168,79,.11)}
.input-wrap input{width:100%;border:0;outline:0;padding:0 12px;color:var(--navy);font-weight:800;min-width:0;background:transparent}
.input-wrap span{padding-right:12px;color:#76858f;font-weight:800}
select{
  width:100%;height:48px;border:1px solid #dbe3e7;border-radius:11px;background:#fff;padding:0 12px;
  color:var(--navy);font-weight:800;outline:0
}
select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(47,168,79,.11)}
.tax-note,.info-card{margin-top:22px;padding:16px 18px;border-radius:14px;background:var(--green-soft);display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
.tax-note strong,.info-card strong{color:var(--green-dark)}
.tax-note span,.info-card p{font-size:13px;color:#6c7b73;margin:0}
.result-panel{padding:28px;background:linear-gradient(160deg,var(--navy),#112d42 70%,#153a50);color:#fff;border:0;box-shadow:0 22px 55px rgba(11,34,53,.20)}
.result-panel-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.result-panel h3{font-size:26px;margin:5px 0 0}
.eyebrow.light{color:#7ee594}
.pill{font-size:11px;font-weight:900;background:rgba(47,168,79,.22);color:#9bf0ac;padding:6px 10px;border-radius:999px;border:1px solid rgba(126,229,148,.18);white-space:nowrap}
.big-number{padding:28px 0 22px;border-bottom:1px solid rgba(255,255,255,.14)}
.big-number span{display:block;color:#a9bac5;font-size:13px}
.big-number strong{display:block;font-size:clamp(34px,5vw,50px);line-height:1.05;margin-top:6px;letter-spacing:-.04em}
.result-list{margin:0}
.result-list div{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.result-list dt{color:#c0ccd3}
.result-list dd{margin:0;text-align:right;font-weight:900}
.mini-breakdown{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}
.mini-breakdown div{padding:12px;border-radius:12px;background:rgba(255,255,255,.07)}
.mini-breakdown span{display:block;font-size:10px;color:#a9bac5}
.mini-breakdown strong{font-size:13px}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding-top:18px}
.metric-grid div{background:rgba(255,255,255,.07);border-radius:14px;padding:16px}
.metric-grid span{display:block;color:#b8c5cd;font-size:12px}
.metric-grid strong{display:block;font-size:22px;margin-top:5px}
.result-hint{font-size:11px;color:#94a8b5;margin:18px 0 0}
.renovation-layout{grid-template-columns:1.15fr .85fr}
.renovation-picker,.renovation-plan{padding:26px}
.form-inline{max-width:260px;margin-bottom:22px}
.renovation-items{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.reno-item{border:1px solid var(--line);border-radius:16px;padding:14px;background:#fbfcfc}
.reno-top{display:flex;gap:10px;align-items:center}
.reno-top input{width:20px;height:20px;accent-color:var(--green)}
.reno-top label{font-weight:900;color:var(--navy);cursor:pointer}
.reno-controls{display:none;margin-top:12px;grid-template-columns:1fr 1fr;gap:8px}
.reno-item.active{border-color:#add9b7;background:#f5fbf6}
.reno-item.active .reno-controls{display:grid}
.reno-controls select{height:40px;font-size:12px}
.reno-cost{font-size:12px;color:#667781;margin-top:9px}
.dark-text h3{color:var(--navy);margin:5px 0 0}
.renovation-total{padding:20px;border-radius:16px;background:var(--navy);color:#fff;margin:20px 0}
.renovation-total span{display:block;color:#a7bbc7;font-size:12px}
.renovation-total strong{display:block;font-size:28px;margin-top:5px}
.summary-list{display:grid;gap:8px;margin-bottom:18px}
.summary-item{display:flex;justify-content:space-between;gap:14px;border-bottom:1px solid #edf1f2;padding:10px 0}
.summary-item div{min-width:0}
.summary-item strong{display:block;color:var(--navy)}
.summary-item span{font-size:11px;color:#73828b}
.summary-item b{white-space:nowrap;color:var(--green-dark)}
.empty-state{color:#87959d;padding:20px 0}
.small-note{font-size:11px;color:#81909a;margin:10px 0 0}
.handwerker-section{padding:86px 0}
.handwerker-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:20px}
.handwerker-grid>.panel{padding:26px}
.handwerker-grid h3{margin-top:0;color:var(--navy)}
.flow-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:16px}
.flow-list li{display:flex;gap:12px;align-items:flex-start}
.flow-list li>span{width:34px;height:34px;border-radius:10px;background:var(--green-soft);color:var(--green-dark);display:grid;place-items:center;font-weight:900;flex:none}
.flow-list strong{color:var(--navy)}
.flow-list p{margin:2px 0 0;color:var(--muted);font-size:13px}
.quote-panel textarea{width:100%;border:1px solid var(--line);border-radius:14px;padding:16px;resize:vertical;min-height:270px;margin-top:8px;outline:0;color:#253846;background:#fbfcfc}
.quote-panel textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(47,168,79,.11)}
.quote-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:12px;flex-wrap:wrap}
.roadmap{padding:86px 0}
.roadmap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.roadmap-grid article{padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff}
.roadmap-grid article>span{font-size:12px;font-weight:900;color:var(--green-dark)}
.roadmap-grid h3{color:var(--navy);margin:10px 0 7px}
.roadmap-grid p{color:var(--muted);margin:0;font-size:14px}
.site-footer{background:var(--navy);color:#fff;padding:44px 0}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}
.brand-footer .brand-mark{color:#fff}
.brand-footer .brand-copy strong{color:#fff}
.footer-note strong{color:#9be9aa}
.footer-note p{margin:5px 0 0;color:#a9bbc6;font-size:12px}
@media (max-width:980px){
  .nav{display:none}
  .header-inner{justify-content:space-between}
  .hero-grid{grid-template-columns:1fr;padding:56px 0 70px}
  .hero-visual{min-height:360px}
  .tool-grid{grid-template-columns:repeat(2,1fr)}
  .feature-strip-grid{grid-template-columns:repeat(2,1fr)}
  .calculator-layout,.renovation-layout,.handwerker-grid{grid-template-columns:1fr}
  .roadmap-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .shell{width:min(100% - 22px,1180px)}
  .site-header .btn-small{display:none}
  .header-inner{min-height:66px}
  .brand-mark{width:36px;height:36px}
  .brand-copy strong{font-size:20px}
  .brand-copy small{display:none}
  .hero-grid{gap:34px;padding-top:44px}
  .hero h1{font-size:45px}
  .hero-copy>p{font-size:17px}
  .hero-actions .btn{width:100%}
  .hero-visual{min-height:300px}
  .result-float{left:18px;right:18px;width:auto;bottom:-18px}
  .section-heading{display:block}
  .section-heading>p{margin-top:12px}
  .quick-tools,.calculator-section,.handwerker-section,.roadmap{padding:64px 0}
  .tool-grid,.form-grid,.renovation-items,.roadmap-grid{grid-template-columns:1fr}
  .feature-strip-grid{grid-template-columns:1fr 1fr;gap:14px}
  .form-panel,.result-panel,.renovation-picker,.renovation-plan,.handwerker-grid>.panel{padding:20px}
  .mini-breakdown{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:1fr 1fr}
  .result-list div{align-items:flex-start}
  .footer-grid{grid-template-columns:1fr}
}
@media (max-width:410px){
  .hero h1{font-size:39px}
  .metric-grid,.feature-strip-grid{grid-template-columns:1fr}
}