:root{
  color-scheme: light;
  --midnight:#010438; --midnight-2:#0B1150; --dusk:#2A3170; --mist:#9EA2C8;
  --ink:#15253D; --ink-soft:#5B6078;
  --linen:#F6F4F1; --paper:#FFFFFF; --line:#E3E0DA; --line-dark:rgba(158,162,200,.22);
  --ember:#F59A3C; --glow:#FFD199; --ember-deep:#A34A0B; --frost:#CFD8EA;
  --f-display:"Newsreader","Iowan Old Style",Georgia,serif;
  --f-ui:"Jost","Futura","Avenir Next",system-ui,sans-serif;
  --ease:cubic-bezier(.22,1,.36,1);
  --gutter:clamp(16px,4vw,48px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--linen);color:var(--ink);font:400 17px/1.6 var(--f-ui);-webkit-font-smoothing:antialiased}
.wrap{max-width:1280px;margin:0 auto;padding-inline:var(--gutter)}
h1,h2,h3{font-family:var(--f-display);font-weight:400;margin:0;text-wrap:balance;letter-spacing:-.01em}
h2{font-size:clamp(2rem,4.4vw,3.5rem);line-height:1.06}
h3{font-size:1.5rem;line-height:1.2}
p{margin:0;max-width:60ch}
em{font-style:italic}
a{color:inherit}
.num{font-variant-numeric:tabular-nums lining-nums;font-weight:500}
.eyebrow{font:500 .75rem/1 var(--f-ui);letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft)}
section{padding-block:clamp(72px,11vw,144px)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 26px;border-radius:4px;font:500 1rem/1 var(--f-ui);letter-spacing:.01em;border:1px solid transparent;cursor:pointer;text-decoration:none;transition:background 180ms var(--ease),color 180ms var(--ease),border-color 180ms var(--ease)}
.btn:focus-visible,button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--ember);outline-offset:3px}
.btn-primary{background:var(--ember);color:var(--midnight)}
.btn-primary:hover{background:var(--glow)}
.btn-ghost{background:transparent;color:var(--linen);border-color:rgba(246,244,241,.35)}
.btn-ghost:hover{border-color:var(--linen)}
.btn-ink{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-ink:hover{background:var(--ink);color:var(--linen)}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}

/* NAV */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:40;background:rgba(1,4,56,.92);backdrop-filter:blur(10px);color:var(--linen);border-bottom:1px solid var(--line-dark)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:72px}
.wm{display:block;background:currentColor;-webkit-mask:url(/assets/img/wordmark-mask.png) center/contain no-repeat;mask:url(/assets/img/wordmark-mask.png) center/contain no-repeat;aspect-ratio:459/61}
.nav .wm{width:148px;color:var(--linen)}
.nav-links{display:flex;gap:28px;font-size:.9375rem;white-space:nowrap}
.nav-links a{text-decoration:none;color:var(--mist);transition:color 180ms var(--ease)}
.nav-links a:hover{color:var(--linen)}
.nav-right{display:flex;align-items:center;gap:20px}
.nav-phone{text-decoration:none;color:var(--linen);font-size:.9375rem;white-space:nowrap}
.nav .btn{min-height:42px;padding:0 18px;font-size:.875rem;white-space:nowrap}
@media (max-width:1180px){.nav-links{display:none}}
@media (max-width:560px){.nav .btn{display:none}.nav .wm{width:120px}}

/* HERO */
.hero{background:var(--midnight);color:var(--linen);position:relative;overflow:hidden;padding-block:clamp(48px,7vw,96px) clamp(64px,9vw,120px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(32px,6vw,88px);align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero h1{font-size:clamp(3rem,7.4vw,6.25rem);line-height:.98;max-width:11ch}
.hero h1 em{color:var(--glow)}
.hero-copy{display:grid;gap:28px;align-content:center}
.hero-copy p{color:var(--mist);font-size:1.1875rem;max-width:44ch}
.hero-note{display:flex;gap:10px 24px;flex-wrap:wrap;color:var(--mist);font-size:.875rem}
.hero-note span{display:inline-flex;align-items:center;gap:8px}
.hero-note i{width:6px;height:6px;border-radius:50%;background:var(--ember);display:inline-block}
.window{position:relative;aspect-ratio:4/5;max-width:100%;width:100%;border-radius:4px;overflow:hidden;background:#12163f}
.window .room{position:absolute;inset:0;background:
  radial-gradient(60% 45% at 62% 58%, rgba(255,209,153,.95), rgba(245,154,60,.55) 38%, rgba(163,74,11,.25) 62%, rgba(1,4,56,0) 80%),
  radial-gradient(40% 30% at 25% 80%, rgba(245,154,60,.35), transparent 70%),
  linear-gradient(180deg,#1a1c4a 0%,#3a2a3e 55%,#5a3524 100%)}
.window .lamp{position:absolute;left:58%;top:40%;width:13%;aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,#fff6e6 0%,#ffd199 40%,rgba(255,209,153,0) 70%);filter:blur(2px)}
.window .sill{position:absolute;left:0;right:0;bottom:0;height:9%;background:linear-gradient(180deg,#0b0f3c,#060935)}
.window canvas{position:absolute;inset:0;width:100%;height:100%}
.window .mullion-v{position:absolute;top:0;bottom:0;left:50%;width:10px;margin-left:-5px;background:#060935}
.window .mullion-h{position:absolute;left:0;right:0;top:46%;height:10px;background:#060935}
.window .frame{position:absolute;inset:0;border:12px solid #060935;border-radius:4px;pointer-events:none}

/* GRANT STRIP */
.strip{background:var(--midnight-2);color:var(--linen);border-top:1px solid var(--line-dark)}
.strip .wrap{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0}
.strip-item{padding:28px 24px 28px 0;display:grid;gap:6px;border-right:1px solid var(--line-dark)}
.strip-item:not(:first-child){padding-left:24px}
.strip-item:last-child{border-right:0}
.strip-item b{font:400 2rem/1 var(--f-display);color:var(--glow)}
.strip-item > span{color:var(--mist);font-size:.9375rem}
@media (max-width:760px){.strip .wrap{grid-template-columns:1fr}.strip-item{border-right:0;border-bottom:1px solid var(--line-dark);padding-left:0!important}.strip-item:last-child{border-bottom:0}}

/* QUALIFY */
.qualify-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(32px,6vw,96px);align-items:start}
@media (max-width:900px){.qualify-grid{grid-template-columns:1fr}}
.qualify-intro{display:grid;gap:24px;position:sticky;top:120px}
@media (max-width:900px){.qualify-intro{position:static}}
.qualify-intro p{color:var(--ink-soft)}
.qcard{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:clamp(24px,4vw,48px);display:grid;gap:28px;min-height:520px;align-content:start}
.qhead{display:flex;justify-content:space-between;align-items:center;gap:16px}
.qstep{font-size:.875rem;color:var(--ink-soft)}
.qback{background:none;border:0;color:var(--ink-soft);font:500 .875rem/1 var(--f-ui);cursor:pointer;padding:8px 0}
.qback[disabled]{visibility:hidden}
.progress{display:flex;gap:6px}
.progress i{flex:1;height:3px;background:var(--line);border-radius:2px;transition:background 600ms var(--ease)}
.progress i.on{background:var(--ember)}
.qq{font:400 clamp(1.625rem,3vw,2.125rem)/1.15 var(--f-display);color:var(--midnight);text-wrap:balance}
.answers{display:grid;gap:10px}
.ans{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:60px;padding:0 20px;border:1px solid var(--line);border-radius:4px;background:var(--linen);color:var(--ink);font:400 1.0625rem/1.3 var(--f-ui);text-align:left;cursor:pointer;transition:border-color 180ms var(--ease),background 180ms var(--ease)}
.ans:hover{border-color:var(--ink);background:var(--paper)}
.ans::after{content:"→";color:var(--ink-soft)}
.field{display:grid;gap:8px}
.field label{font-weight:500;font-size:.9375rem}
.field input{min-height:56px;border:1px solid var(--line);border-radius:4px;padding:0 16px;font:400 1.0625rem var(--f-ui);background:var(--linen);color:var(--ink);width:100%}
.field input:focus{border-color:var(--ink);background:var(--paper);outline:none}
.hint{font-size:.875rem;color:var(--ink-soft)}
.err{font-size:.875rem;color:var(--ember-deep);min-height:1.2em}
.result{display:grid;gap:20px}
.result-amount{font:400 clamp(3rem,7vw,4.5rem)/1 var(--f-display);color:var(--midnight)}
.result-list{display:grid;gap:0;margin:0;padding:0;list-style:none}
.result-list li{display:grid;grid-template-columns:auto 1fr;gap:14px;padding-block:14px;border-top:1px solid var(--line);font-size:.9375rem}
.result-list li i{width:8px;height:8px;border-radius:50%;background:var(--ember);margin-top:8px}
.result-list li.sign i{background:var(--mist)}
.capture{display:grid;gap:16px;padding-top:8px;border-top:1px solid var(--line)}
.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media (max-width:560px){.two{grid-template-columns:1fr}}
.check{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;font-size:.875rem;color:var(--ink-soft)}
.check input{width:20px;height:20px;margin:2px 0 0;accent-color:var(--midnight)}
.small{font-size:.8125rem;color:var(--ink-soft)}
.done{display:grid;gap:16px}

/* AUDIENCES */
.aud-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 64px;align-items:end;margin-bottom:56px}
.aud-head p{color:var(--ink-soft)}
@media (max-width:760px){.aud-head{grid-template-columns:1fr}}
.doors{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
@media (max-width:900px){.doors{grid-template-columns:1fr}}
.door{position:relative;display:grid;grid-template-rows:auto 1fr auto;gap:20px;min-height:440px;padding:32px;border-radius:4px;text-decoration:none;overflow:hidden;background:var(--midnight);color:var(--linen);transition:transform 600ms var(--ease)}
.door:hover{transform:translateY(-4px)}
.door .eyebrow{color:var(--mist)}
.door h3{font-size:clamp(1.75rem,2.6vw,2.25rem);line-height:1.1;max-width:14ch}
.door p{color:var(--mist);font-size:1rem}
.door .go{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line-dark);padding-top:18px;font-weight:500}
.door .art{position:absolute;inset:auto -10% -30% auto;width:70%;aspect-ratio:1;border-radius:50%;pointer-events:none}
.door.d1 .art{background:radial-gradient(circle,rgba(245,154,60,.45),rgba(245,154,60,0) 65%)}
.door.d2{background:var(--midnight-2)}
.door.d2 .art{background:radial-gradient(circle,rgba(207,216,234,.28),rgba(207,216,234,0) 65%)}
.door.d3{background:var(--ink)}
.door.d3 .art{background:radial-gradient(circle,rgba(255,209,153,.4),rgba(255,209,153,0) 65%)}
.door-body{display:grid;gap:14px;align-content:start;position:relative}

/* HOW IT WORKS */
.how{background:var(--midnight);color:var(--linen)}
.how .eyebrow{color:var(--mist)}
.how-grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(32px,6vw,96px);align-items:start}
@media (max-width:900px){.how-grid{grid-template-columns:1fr}}
.how-steps{display:grid;gap:0}
.how-intro{display:grid;gap:20px;padding-bottom:40px}
.how-intro p{color:var(--mist)}
.hstep{padding-block:clamp(28px,6vh,64px);border-top:1px solid var(--line-dark);display:grid;gap:10px;opacity:.45;transition:opacity 600ms var(--ease)}
.hstep.active{opacity:1}
.hstep .k{font:500 .75rem/1 var(--f-ui);letter-spacing:.18em;text-transform:uppercase;color:var(--ember)}
.hstep h3{font-size:1.75rem}
.hstep p{color:var(--mist)}
.how-visual{position:sticky;top:110px}
@media (max-width:900px){.how-visual{position:relative;top:0;order:-1}}
.how-visual svg{width:100%;height:auto;display:block}
.cut .g{opacity:.3;transition:opacity 600ms var(--ease)}
.cut[data-step="1"] .g1,.cut[data-step="2"] .g2,.cut[data-step="3"] .g3,.cut[data-step="4"] .g4{opacity:1}
.cut[data-step="all"] .g{opacity:1}
.flow{stroke-dasharray:6 10;animation:flow 1.6s linear infinite}
@keyframes flow{to{stroke-dashoffset:-32}}
.fan{transform-origin:118px 322px;animation:spin 2.4s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* SOLAR */
.solar-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(32px,6vw,96px);align-items:center}
@media (max-width:900px){.solar-grid{grid-template-columns:1fr}}
.solar-copy{display:grid;gap:24px}
.solar-copy p{color:var(--ink-soft)}
.solar-form{display:flex;gap:10px;flex-wrap:wrap}
.solar-form input{flex:1 1 220px;min-height:52px;border:1px solid var(--line);border-radius:4px;padding:0 16px;font:400 1rem var(--f-ui);background:var(--paper);color:var(--ink)}
.roof{position:relative;border-radius:4px;overflow:hidden;background:#d9d6cf;aspect-ratio:5/4;max-width:100%}
.roof svg{width:100%;height:100%;display:block}
.roof-readout{position:absolute;left:16px;right:16px;bottom:16px;background:rgba(1,4,56,.9);color:var(--linen);border-radius:4px;padding:16px 20px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.roof-readout div{display:grid;gap:2px}
.roof-readout b{font:400 1.5rem/1 var(--f-display);color:var(--glow)}
.roof-readout span{font-size:.75rem;color:var(--mist);letter-spacing:.06em;text-transform:uppercase}
.panel-cell{opacity:0;transition:opacity 400ms var(--ease)}
.roof.lit .panel-cell{opacity:1}

/* WHY */
.why-head{display:grid;gap:20px;margin-bottom:64px;max-width:760px}
.promises{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--ink)}
@media (max-width:900px){.promises{grid-template-columns:1fr}}
.promise{padding:32px 32px 32px 0;display:grid;gap:14px;align-content:start}
.promise:not(:first-child){padding-left:32px;border-left:1px solid var(--line)}
@media (max-width:900px){.promise{padding:28px 0!important;border-left:0!important;border-bottom:1px solid var(--line)}}
.promise h3{font-size:1.625rem}
.promise p{color:var(--ink-soft)}
.trust{margin-top:72px;display:flex;align-items:center;gap:16px 32px;flex-wrap:wrap;padding-top:32px;border-top:1px solid var(--line)}
.trust .eyebrow{margin-right:8px}
.badge{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--ink)}
.badge .mark{width:40px;height:40px;border-radius:4px;border:1px solid var(--ink);display:grid;place-items:center;font:500 .625rem/1 var(--f-ui);letter-spacing:.06em}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(32px,6vw,96px)}
@media (max-width:900px){.faq-grid{grid-template-columns:1fr}}
.faq-intro{display:grid;gap:20px;align-content:start}
.faq-intro p{color:var(--ink-soft)}
details{border-top:1px solid var(--line)}
details:last-child{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding-block:26px;font:400 1.375rem/1.25 var(--f-display);color:var(--midnight)}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font:400 1.5rem/1 var(--f-ui);color:var(--ink-soft);transition:transform 180ms var(--ease)}
details[open] summary::after{transform:rotate(45deg)}
.faq-more{margin-top:28px;color:var(--ink-soft);font-size:1.0625rem}
.faq-a{padding-bottom:28px;display:grid;gap:12px;color:var(--ink-soft)}

/* FUNDING */
.funding{background:var(--paper);border-block:1px solid var(--line)}
.fund-head{display:flex;justify-content:space-between;align-items:end;gap:24px;flex-wrap:wrap;margin-bottom:48px}
.fund-head>div{display:grid;gap:16px;max-width:640px}
.fund-head p{color:var(--ink-soft)}
.vat{display:grid;gap:4px;padding:20px 24px;border:1px solid var(--ember);border-radius:4px;background:rgba(245,154,60,.08);min-width:220px}
.vat b{font:400 2.25rem/1 var(--f-display);color:var(--ember-deep)}
.vat span{font-size:.875rem;color:var(--ink-soft)}
.schemes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
@media (max-width:1020px){.schemes{grid-template-columns:1fr}}
@media (max-width:560px){.schemes{grid-template-columns:1fr}}
.scheme{border:1px solid var(--line);border-radius:4px;padding:24px;display:grid;gap:12px;align-content:start;background:var(--linen)}
.scheme .where{display:flex;gap:6px;flex-wrap:wrap}
.pill{font:500 .6875rem/1 var(--f-ui);letter-spacing:.08em;text-transform:uppercase;padding:6px 8px;border-radius:999px;background:var(--paper);border:1px solid var(--line);color:var(--ink-soft)}
.pill.us{background:var(--midnight);border-color:var(--midnight);color:var(--linen)}
.scheme h3{font-size:1.375rem}
.scheme p{font-size:.9375rem;color:var(--ink-soft)}
.scheme a{font-weight:500;font-size:.9375rem;margin-top:auto}

/* FINAL CTA */
.final{background:linear-gradient(180deg,var(--midnight) 0%,var(--midnight) 40%,#2a1f3f 75%,#5a3524 100%);color:var(--linen);text-align:left;position:relative;overflow:hidden}
.final::after{content:"";position:absolute;left:50%;bottom:-40%;width:120%;aspect-ratio:2/1;transform:translateX(-50%);background:radial-gradient(50% 50% at 50% 50%,rgba(245,154,60,.55),rgba(245,154,60,0) 70%);pointer-events:none}
.final .wrap{position:relative;z-index:1;display:grid;gap:32px}
.final h2{font-size:clamp(2.5rem,6vw,5rem);max-width:14ch}
.final h2 em{color:var(--glow)}
.final p{color:var(--mist);font-size:1.125rem}
.final .phone-big{font:400 clamp(1.75rem,3vw,2.25rem)/1 var(--f-display);color:var(--linen);text-decoration:none}

footer{background:#00022a;color:var(--mist);padding-block:56px 40px;font-size:.875rem}
.foot{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:40px}
@media (max-width:900px){.foot{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.foot{grid-template-columns:1fr}}
.foot h4{font:500 .75rem/1 var(--f-ui);letter-spacing:.18em;text-transform:uppercase;color:var(--linen);margin:0 0 14px}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.foot a{text-decoration:none}
.foot a:hover{color:var(--linen)}
.foot .wm{width:140px;color:var(--linen);margin-bottom:16px}
.legal{margin-top:48px;padding-top:24px;border-top:1px solid var(--line-dark);display:grid;gap:8px;font-size:.8125rem}


/* ===== LIGHT VERSION ===== */
body.light{background:#FFFFFF}
body.light .nav{background:rgba(255,255,255,.94);color:var(--ink);border-bottom-color:var(--line)}
body.light .nav .wm{color:var(--midnight)}
body.light .nav-links a{color:var(--ink-soft)}
body.light .nav-links a:hover,body.light .nav-phone{color:var(--midnight)}
body.light .hero{background:#FFFFFF;color:var(--ink)}
body.light .hero h1{color:var(--midnight)}
body.light .hero h1 em{color:var(--ember-deep)}
body.light .hero-copy p,body.light .hero-note{color:var(--ink-soft)}
body.light .hero .btn-ghost{color:var(--ink);border-color:var(--ink)}
body.light .hero .btn-ghost:hover{background:var(--ink);color:var(--linen)}
body.light .strip{background:var(--linen);color:var(--ink);border-top-color:var(--line)}
body.light .strip-item{border-color:var(--line)}
body.light .strip-item b{color:var(--midnight)}
body.light .strip-item > span{color:var(--ink-soft)}
body.light .door{background:var(--linen);color:var(--ink);border:1px solid var(--line)}
body.light .door.d2{background:#F1F3F8}
body.light .door.d3{background:#FBF4EC}
body.light .door h3{color:var(--midnight)}
body.light .door .eyebrow,body.light .door p{color:var(--ink-soft)}
body.light .door .go{border-top-color:var(--line);color:var(--midnight)}
body.light .door.d1 .art{background:radial-gradient(circle,rgba(245,154,60,.28),rgba(245,154,60,0) 65%)}
body.light .door.d2 .art{background:radial-gradient(circle,rgba(42,49,112,.14),rgba(42,49,112,0) 65%)}
body.light .door.d3 .art{background:radial-gradient(circle,rgba(245,154,60,.2),rgba(245,154,60,0) 65%)}
body.light .how{background:var(--linen);color:var(--ink)}
body.light .how .eyebrow,body.light .how-intro p,body.light .hstep p{color:var(--ink-soft)}
body.light .hstep{border-top-color:var(--line)}
body.light .hstep h3,body.light .how h2{color:var(--midnight)}
body.light .hstep .k{color:var(--ember-deep)}
body.light .how-visual svg{background:var(--midnight);border-radius:4px;padding:16px}
body.light .funding{background:var(--linen)}
body.light .scheme{background:var(--paper)}
body.light .final{background:linear-gradient(180deg,#FFFFFF 0%,#FFFFFF 45%,#FBF1E4 100%);color:var(--ink);border-top:1px solid var(--line)}
body.light .final::after{background:radial-gradient(50% 50% at 50% 50%,rgba(245,154,60,.28),rgba(245,154,60,0) 70%)}
body.light .final h2,body.light .final .phone-big{color:var(--midnight)}
body.light .final h2 em{color:var(--ember-deep)}
body.light .final p{color:var(--ink-soft)}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .flow,.fan{animation:none}
  .door,.btn,.hstep,.progress i,.panel-cell{transition:none}
}

/* ===== PRODUCTION ADDITIONS ===== */
.skip{position:absolute;left:-9999px;top:0;background:var(--ember);color:var(--midnight);padding:10px 16px;z-index:100}
.skip:focus{left:16px;top:16px}
.spinner{display:inline-block;width:18px;height:18px;border:2px solid var(--line);border-top-color:var(--ember);border-radius:50%;animation:spin .8s linear infinite;vertical-align:-3px;margin-right:10px}
.loading{display:flex;align-items:center;color:var(--ink-soft);min-height:60px}
.addr-list{display:grid;gap:8px;max-height:340px;overflow:auto;padding-right:4px}
.addr-list .ans{min-height:52px;font-size:1rem}
.linkish{background:none;border:0;padding:8px 0;color:var(--ink-soft);font:500 .9375rem/1.3 var(--f-ui);text-decoration:underline;cursor:pointer;text-align:left}
.epc-card{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;padding:18px;border:1px solid var(--line);border-radius:4px;background:var(--linen)}
.epc-badge{width:64px;height:64px;border-radius:4px;display:grid;place-items:center;font:400 2.25rem/1 var(--f-display);color:#fff}
.epc-A{background:#008054}.epc-B{background:#19b459}.epc-C{background:#8dce46}.epc-D{background:#ffd500;color:#15253D}.epc-E{background:#fcaa65;color:#15253D}.epc-F{background:#ef8023}.epc-G{background:#e9153b}
.epc-meta{display:grid;gap:4px;font-size:.9375rem}
.epc-meta b{font-weight:500}
.epc-meta span{color:var(--ink-soft)}
.note{font-size:.875rem;color:var(--ink-soft);border-left:2px solid var(--ember);padding-left:12px}
.roof{position:relative}
.roof img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.roof-pin{position:absolute;left:50%;top:50%;width:18px;height:18px;margin:-9px 0 0 -9px;border-radius:50%;border:3px solid #fff;background:var(--ember);box-shadow:0 0 0 6px rgba(245,154,60,.35)}
.roof-tag{position:absolute;left:16px;top:16px;background:rgba(1,4,56,.85);color:var(--linen);font:500 .75rem/1 var(--f-ui);letter-spacing:.06em;padding:8px 10px;border-radius:3px}
.roof-app{display:grid;gap:16px}
.est{display:grid;gap:14px;padding:22px;border:1px solid var(--line);border-radius:4px;background:var(--paper)}
.est-from{font:400 clamp(2.25rem,5vw,3.25rem)/1 var(--f-display);color:var(--midnight)}
.est-row{display:flex;justify-content:space-between;gap:16px;padding-top:12px;border-top:1px solid var(--line);font-size:.9375rem}
.est-row span:first-child{color:var(--ink-soft)}
.toggle{display:flex;gap:6px;flex-wrap:wrap}
.toggle button{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:var(--linen);color:var(--ink);font:500 .875rem/1 var(--f-ui);cursor:pointer}
.toggle button[aria-pressed="true"]{background:var(--midnight);border-color:var(--midnight);color:var(--linen)}
.small-print{font-size:.8125rem;color:var(--ink-soft)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
body.light .roof-tag{background:rgba(1,4,56,.85)}
.text-page{padding-block:clamp(56px,8vw,112px)}
.narrow{max-width:760px}
.text-page h1{font-size:clamp(2.25rem,5vw,3.5rem);line-height:1.08;margin:16px 0 20px;color:var(--midnight)}
.text-page h2{font-size:1.5rem;margin:40px 0 12px;color:var(--midnight)}
.text-page p,.text-page li{color:var(--ink);max-width:65ch}
.text-page ul{padding-left:20px;display:grid;gap:8px;margin:0}
.text-page .lede{font-size:1.1875rem;color:var(--ink-soft)}
.text-page .small{margin-top:48px}
body.light .text-page h1,body.light .text-page h2{color:var(--midnight)}

/* ----- heat pump type switch (how it works) ----- */
.how .toggle button{background:transparent;border-color:var(--line-dark);color:var(--mist)}
.how .toggle button[aria-pressed="true"]{background:var(--ember);border-color:var(--ember);color:var(--midnight)}
body.light .how .toggle button{border-color:var(--line);color:var(--ink)}
.cut .m-in,.cut .m-ex{display:none}
.cut[data-mode="inside"] .m-out,.cut[data-mode="exhaust"] .m-out{display:none}
.cut[data-mode="inside"] .m-in{display:inline}
.cut[data-mode="exhaust"] .m-ex{display:inline}
.hstep p,.hstep h3{transition:opacity 180ms var(--ease)}

/* ----- indoor specialism ----- */
.indoor-head{display:grid;gap:20px;max-width:760px;margin-bottom:56px}
.indoor-head h2 em{color:var(--ember-deep)}
.indoor-head p{color:var(--ink-soft);font-size:1.125rem}
.indoor-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
@media (max-width:860px){.indoor-grid{grid-template-columns:1fr}}
.indoor-card{background:var(--paper);border:1px solid var(--line);border-radius:4px;padding:clamp(24px,3.5vw,40px);display:grid;gap:16px;align-content:start}
.indoor-card h3{font-size:1.75rem;color:var(--midnight)}
.indoor-card p{color:var(--ink-soft)}
.indoor-art{position:relative;height:180px;border-radius:4px;background:var(--midnight);overflow:hidden}
.indoor-art span{position:absolute;left:50%;bottom:0;width:26%;height:78%;transform:translateX(-50%);background:#15253D;border:1px solid var(--mist);border-bottom:0;border-radius:4px 4px 0 0}
.indoor-art span::after{content:"";position:absolute;left:50%;top:18%;width:44%;aspect-ratio:1;transform:translateX(-50%);border:1px solid var(--mist);border-radius:50%}
.indoor-art i{position:absolute;height:3px;background:var(--frost);opacity:.7}
.ia-inside i:nth-of-type(1){left:0;width:37%;top:38%}
.ia-inside i:nth-of-type(2){left:0;width:37%;top:58%;background:var(--mist)}
.ia-exhaust i:nth-of-type(1){left:63%;width:37%;top:30%;background:var(--glow)}
.ia-exhaust i:nth-of-type(2){left:0;width:37%;top:50%}
.indoor-art::before{content:"";position:absolute;left:10%;right:10%;bottom:-40%;height:80%;background:radial-gradient(50% 50% at 50% 50%,rgba(245,154,60,.35),transparent 70%)}
.ticks{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ticks li{position:relative;padding-left:26px;font-size:.9375rem}
.ticks li::before{content:"";position:absolute;left:2px;top:.45em;width:12px;height:7px;border-left:2px solid var(--ember-deep);border-bottom:2px solid var(--ember-deep);transform:rotate(-45deg)}
.goodtoknow{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;margin-top:40px;border-top:1px solid var(--ink)}
.goodtoknow>div{padding:28px 28px 0 0;display:grid;gap:10px;align-content:start}
.goodtoknow>div+div{padding-left:28px;border-left:1px solid var(--line)}
.goodtoknow h3{font-size:1.25rem;color:var(--midnight)}
.goodtoknow p{color:var(--ink-soft);font-size:.9375rem}
@media (max-width:860px){.goodtoknow{grid-template-columns:1fr}.goodtoknow>div,.goodtoknow>div+div{padding:24px 0;border-left:0;border-bottom:1px solid var(--line)}}

/* ----- our range ----- */
.range-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px}
.prod{grid-column:span 2;display:grid;grid-template-rows:auto 1fr;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--paper);text-decoration:none;color:var(--ink);transition:border-color 180ms var(--ease),transform 600ms var(--ease)}
.prod.featured{grid-column:span 3}
.prod:hover{border-color:var(--ink);transform:translateY(-3px)}
@media (max-width:900px){.range-grid{grid-template-columns:1fr}.prod,.prod.featured{grid-column:auto}}
.prod-media{position:relative;aspect-ratio:16/9;background:var(--midnight);max-width:100%}
.prod.featured .prod-media{aspect-ratio:2/1}
.prod-media img{width:100%;height:100%;object-fit:cover;display:block}
.prod-art{position:absolute;inset:0}
.prod-art::before{content:"";position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:22%;height:72%;border:1px solid var(--mist);border-bottom:0;border-radius:4px 4px 0 0;background:#15253D}
.prod-art::after{content:"";position:absolute;left:10%;right:10%;bottom:-50%;height:90%;background:radial-gradient(50% 50% at 50% 50%,rgba(245,154,60,.35),transparent 70%)}
.prod-art-outdoor::before{width:34%;height:52%;border-radius:4px;bottom:14%;border-bottom:1px solid var(--mist)}
.prod-art-own::before{border-color:var(--glow)}
.prod-art-solar::before{width:60%;height:46%;bottom:22%;border-radius:2px;background:repeating-linear-gradient(90deg,#0B1150 0 18%,#2A3170 18% 19%);border:1px solid var(--mist);transform:translateX(-50%) skewX(-12deg)}
.prod-tag{position:absolute;left:16px;top:16px;font:500 .6875rem/1 var(--f-ui);letter-spacing:.1em;text-transform:uppercase;padding:7px 9px;border-radius:999px;background:var(--linen);color:var(--ink)}
.prod-tag.spec{background:var(--ember);color:var(--midnight)}
.prod-tag.soon{background:transparent;color:var(--glow);border:1px solid var(--glow)}
.prod-body{padding:24px;display:grid;gap:10px;align-content:start}
.prod-body h3{font-size:1.5rem;color:var(--midnight)}
.prod-body p{color:var(--ink-soft);font-size:.9375rem}
.prod-brand{font-weight:500;color:var(--ink)!important}
.prod-best{margin:6px 0 0;padding-left:18px;display:grid;gap:4px;font-size:.875rem;color:var(--ink-soft)}

/* solar layout: keep the roof picture in view while the steps run */
.solar-grid{align-items:start}
.roof{position:sticky;top:100px}
@media (max-width:900px){.roof{position:relative;top:0}}

section,[id]{scroll-margin-top:88px}