/* Kevin Construction demo.
   Colors come from the house in the hero: charcoal siding, cedar gables, stone base, lit windows.
   Three themes share one set of token names. Root tokens are the dark set (top bar, hero, quote
   band, footer); each .band can re-declare them, which is how Timber gets its light content bands.
   Previous single-theme stylesheet: style.prev.css. */

:root{
  /* Timber + Slate: charcoal stage */
  --bg:#1D2125; --surface:#262B30; --raise:#2F353B; --line:#3B4249;
  --text:#F4F0E9; --soft:#D9D3C8; --muted:#A9A398;
  --accent:#E09A5B;                       /* cedar, lightened for dark ground */
  --glow:#F0B45A;                         /* lit-window amber */
  --cta:#F0B45A; --cta-ink:#231503; --cta-hover:#F6C478;
  --field:#1D2125; --field-line:#4A5159;
  --shade:16,19,22;                       /* hero scrim */
  --display:'Archivo','Helvetica Neue',Arial,sans-serif;
  --body:'Manrope','Helvetica Neue',Arial,sans-serif;
  --bar-h:64px;
}
html[data-theme="classic"]{
  --bg:#0E0F11; --surface:#141517; --raise:#1D1F22; --line:#2C2E32;
  --text:#F3F1EC; --soft:#D3CFC6; --muted:#A9A59D;
  --accent:#E0B04A; --glow:#E0B04A;
  --cta:#E0B04A; --cta-ink:#1A1405; --cta-hover:#ECC166;
  --field:#0E0F11; --field-line:#44474D;
  --shade:8,9,11;
}

/* bands: dark by default, light paper in Timber */
.band{--card:var(--surface)}
.band-raise{--bg:var(--surface); --card:var(--raise)}
html[data-theme="timber"] .band:not(.band-dark){
  --bg:#F3EFE7; --surface:#FCFBF8; --raise:#FCFBF8; --card:#FCFBF8; --line:#DAD3C6;
  --text:#1D2125; --soft:#3E4449; --muted:#67625A;
  --accent:#9A4F1C;                       /* cedar, deep enough to read on paper */
  --cta:#1D2125; --cta-ink:#F4F0E9; --cta-hover:#343B42;
  --field:#FCFBF8; --field-line:#BDB5A6;
}
html[data-theme="timber"] .band-raise:not(.band-dark){--bg:#E9E4D9}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--bar-h)}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--body);font-size:17px;line-height:1.55;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
h1,h2,h3{font-family:var(--display);font-stretch:112%;font-weight:800;letter-spacing:-.015em;line-height:1.03;margin:0}
.eyebrow{margin:0 0 12px;font-size:15px;font-weight:700;color:var(--accent)}
.fineprint{font-size:13px;color:var(--muted);margin:18px 0 0}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;border:1px solid transparent;font-family:var(--body);font-size:15px;font-weight:700;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn-cta{background:var(--cta);color:var(--cta-ink)}
.btn-cta:hover{background:var(--cta-hover)}
.btn-line{border-color:rgba(244,240,233,.5);color:var(--text)}
.btn-line:hover{border-color:var(--text)}

/* ---------- top bar ---------- */
.bar{position:fixed;inset:0 0 auto 0;z-index:30;height:var(--bar-h);display:flex;align-items:center;gap:22px;padding:0 22px;color:var(--text);transition:background .3s ease,border-color .3s ease;border-bottom:1px solid transparent}
.bar.solid{background:rgb(var(--shade));border-color:var(--line)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.brand-mark{width:34px;height:34px}
.brand-name{font-family:var(--display);font-stretch:118%;font-weight:800;font-size:16px;letter-spacing:.07em;text-transform:uppercase}
.bar-nav{display:flex;gap:22px}
.bar-nav a{font-size:14.5px;font-weight:600;text-decoration:none;color:var(--soft)}
.bar-nav a:hover{color:var(--text)}
.bar-call{font-weight:700;font-size:15px;text-decoration:none;white-space:nowrap}
.bar-call-label{color:var(--glow);font-size:13px;margin-right:4px}
.bar-quote{min-height:42px}
.sticky-quote{display:none;transition:opacity .25s ease}
.sticky-quote.away{opacity:0;pointer-events:none}

/* ---------- the scroll remodel ---------- */
.remodel{position:relative;height:800vh}
.stage{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:#1b2734;color:var(--text)}
#film{position:absolute;inset:0;width:100%;height:100%;display:block}
.scrim{position:absolute;inset:0;background:linear-gradient(180deg,rgba(var(--shade),.5) 0,rgba(var(--shade),0) 15%),linear-gradient(0deg,rgba(var(--shade),.5) 0,rgba(var(--shade),0) 20%),linear-gradient(70deg,rgba(var(--shade),.74) 0,rgba(var(--shade),.3) 30%,rgba(var(--shade),0) 50%);pointer-events:none}
.captions{position:absolute;left:0;right:0;bottom:0;padding:0 clamp(22px,5vw,72px) clamp(74px,11vh,120px)}
.cap{position:absolute;left:clamp(22px,5vw,72px);right:clamp(22px,5vw,72px);bottom:clamp(74px,11vh,120px);max-width:640px;opacity:0;transform:translateY(18px);transition:opacity .45s ease,transform .45s ease;pointer-events:none}
.cap.on{opacity:1;transform:none;pointer-events:auto}
.cap h1,.cap h2{font-size:clamp(34px,5.2vw,68px);text-wrap:balance}
.cap p{margin:14px 0 0;max-width:520px;color:#E8E3DA;font-size:clamp(16px,1.35vw,19px)}
.cap .eyebrow{margin:0 0 12px;color:var(--glow);font-size:16px}
.cap .btn{margin:6px 8px 0 0}
.cap .scroll-cue{font-size:15px;font-weight:700;color:var(--glow)}
.scroll-cue::after{content:"";display:inline-block;width:9px;height:9px;margin-left:10px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-3px) rotate(45deg);animation:nudge 1.6s ease-in-out infinite}
@keyframes nudge{50%{transform:translateY(3px) rotate(45deg)}}

/* progress: each segment is as wide as its share of the scroll (--w is set in scroll.js) */
.steps{position:absolute;left:clamp(22px,5vw,72px);right:clamp(22px,5vw,72px);bottom:26px;max-width:760px;display:flex;gap:8px;list-style:none;margin:0;padding:0}
.steps li{position:relative;flex:var(--w,1) 1 0;min-width:0;padding-top:11px;font-size:13px;font-weight:700;color:rgba(244,240,233,.6)}
.steps li::before,.steps li::after{content:"";position:absolute;left:0;top:0;height:3px;border-radius:2px}
.steps li::before{right:0;background:rgba(244,240,233,.28)}
.steps li::after{width:calc(var(--p,0)*100%);background:var(--glow)}
.steps li.on{color:var(--text)}
.skip{position:absolute;right:clamp(22px,5vw,72px);bottom:24px;font-size:13px;font-weight:600;color:var(--soft)}
.loading{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:14px 20px;border-radius:14px;background:rgba(var(--shade),.8);font-size:14px;font-weight:600;min-width:200px;text-align:center;transition:opacity .4s ease}
.loading i{display:block;height:3px;margin-top:10px;border-radius:2px;background:linear-gradient(90deg,var(--glow) calc(var(--p,0)*100%),rgba(255,255,255,.2) 0)}
.loading.gone{opacity:0;pointer-events:none}

/* ---------- content bands ---------- */
.band{padding:clamp(64px,9vw,120px) 0;border-top:1px solid var(--line);background:var(--bg);color:var(--text)}
.wrap{width:min(1180px,100% - 44px);margin:0 auto}
.h-xl{font-size:clamp(30px,4.2vw,54px);max-width:17ch;text-wrap:balance}
.h-md{font-size:clamp(22px,2.4vw,30px);margin-top:clamp(44px,6vw,72px)}
.lede{max-width:56ch;color:var(--soft);margin:18px 0 0;font-size:18px}
.split{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(28px,5vw,72px);align-items:center}

.cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin-top:40px}
.card{background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;display:flex;flex-direction:column}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.card-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:24px}
.card p{margin:0;color:var(--soft);font-size:15.5px}
.card p a{color:var(--accent);font-weight:700}
.card dl{margin:auto 0 0;padding-top:14px;border-top:1px solid var(--line);display:grid;gap:8px}
.card dl div{display:flex;justify-content:space-between;gap:12px;align-items:baseline}
.card dt{font-size:13px;color:var(--muted)}
.card dd{margin:0;font-weight:700;font-size:15px;white-space:nowrap}

/* siding styles */
.styles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 24px;margin-top:44px}
.style{margin:0}
.style img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
.style h3{font-size:22px;margin-top:16px}
.style p{margin:8px 0 0;color:var(--soft);font-size:15.5px;max-width:38ch}
.style .fits{color:var(--muted);font-size:14.5px}
.table-scroll{overflow-x:auto;margin-top:20px;border:1px solid var(--line);border-radius:14px;background:var(--card)}
.materials{width:100%;min-width:720px;border-collapse:collapse;font-size:15.5px}
.materials th,.materials td{text-align:left;vertical-align:top;padding:14px 18px;border-top:1px solid var(--line)}
.materials thead th{border-top:0;font-size:13.5px;font-weight:700;color:var(--muted)}
.materials tbody th{font-family:var(--display);font-stretch:112%;font-weight:800;font-size:17px;white-space:nowrap}
.materials td{color:var(--soft)}
.materials td:last-child{font-weight:700;color:var(--text);white-space:nowrap}

.facts{list-style:none;margin:0;padding:0;display:grid;gap:0}
.facts li{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:18px 0;border-top:1px solid var(--line)}
.facts li:last-child{border-bottom:1px solid var(--line)}
.facts b{font-family:var(--display);font-stretch:112%;font-size:18px}
.facts span{color:var(--soft);font-size:16px}

.ba{position:relative;margin-top:36px;border-radius:20px;overflow:hidden;border:1px solid var(--line);--x:50%;aspect-ratio:16/9;background:#1b2734}
.ba img{width:100%;height:100%;object-fit:cover}
.ba-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--x)) 0 0)}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--x);width:3px;margin-left:-1.5px;background:var(--glow);pointer-events:none}
.ba-handle::after{content:"";position:absolute;top:50%;left:50%;width:46px;height:46px;margin:-23px 0 0 -23px;border-radius:50%;background:var(--glow);box-shadow:0 4px 18px rgba(0,0,0,.45);background-image:linear-gradient(90deg,transparent 46%,#231503 46%,#231503 54%,transparent 54%)}
.ba input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-tag{position:absolute;top:16px;padding:6px 13px;border-radius:999px;background:rgba(16,19,22,.78);color:#F4F0E9;font-size:13px;font-weight:700;pointer-events:none}
.ba-tag-l{left:16px}.ba-tag-r{right:16px}

.design-shot{display:block;border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.design-shot img{width:100%;aspect-ratio:4/3;object-fit:cover}
#design .btn{margin-top:26px}

.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:40px}
.stats div{padding:26px;border:1px solid var(--line);border-radius:18px;background:var(--card)}
.stats b{display:block;font-family:var(--display);font-stretch:112%;font-size:clamp(34px,4vw,52px);color:var(--accent);line-height:1}
.stats span{display:block;margin-top:12px;color:var(--soft);font-size:15.5px}
.promises{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;margin-top:44px}
.promises h3{font-size:20px}
.promises p{margin:8px 0 0;color:var(--soft);font-size:15.5px}

.band-quote .split{align-items:start}
.call-big a{font-family:var(--display);font-stretch:112%;font-weight:800;font-size:clamp(28px,3.4vw,42px);text-decoration:none;color:var(--glow)}
.quote{display:grid;gap:16px;padding:28px;border:1px solid var(--line);border-radius:20px;background:var(--raise)}
.quote label{display:grid;gap:7px;font-size:14px;font-weight:600;color:var(--soft)}
.quote input:not([type=checkbox]){height:50px;padding:0 14px;border-radius:12px;border:1px solid var(--field-line);background:var(--field);color:var(--text);font:inherit;font-size:16px}
.quote fieldset{border:0;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
.quote legend{padding:0;margin-bottom:9px;font-size:14px;font-weight:600;color:var(--soft)}
.quote .chip{display:inline-flex}
.chip input{position:absolute;opacity:0}
.chip span{display:inline-flex;align-items:center;min-height:44px;padding:0 16px;border-radius:999px;border:1px solid var(--field-line);font-size:14.5px;cursor:pointer}
.chip input:checked + span{background:var(--text);color:var(--bg);border-color:var(--text)}
.chip input:focus-visible + span{outline:2px solid var(--accent);outline-offset:2px}
.form-note{margin:0;font-size:14px;color:var(--glow);min-height:1.4em}

.foot{padding:36px 0 110px;border-top:1px solid var(--line);font-size:15px;color:var(--soft)}
.foot p{margin:0}
.foot .fineprint{margin-top:10px}
.theme-pick{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:22px;font-size:13.5px;color:var(--muted)}
.theme-pick button{min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--soft);font:inherit;font-weight:600;cursor:pointer}
.theme-pick button[aria-pressed="true"]{background:var(--text);color:var(--bg);border-color:var(--text)}

/* ---------- small screens ---------- */
@media (max-width:1080px){
  .bar-nav{display:none}
}
@media (max-width:900px){
  .bar-quote{display:none}
  .bar{padding:0 16px;gap:12px}
  .brand-name{font-size:13.5px}
  .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .styles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr}
  .stats,.promises{grid-template-columns:1fr}
  .facts li{grid-template-columns:1fr;gap:4px}
  .sticky-quote{display:inline-flex;position:fixed;right:14px;bottom:calc(14px + env(safe-area-inset-bottom));z-index:25;box-shadow:0 8px 26px rgba(0,0,0,.5);background:var(--glow);color:#231503}
  .skip{bottom:auto;top:calc(var(--bar-h) + 6px);right:16px}
  .steps{bottom:calc(74px + env(safe-area-inset-bottom));gap:6px}
  .steps li{flex:1 1 0;font-size:11.5px;white-space:nowrap}      /* too narrow for proportional segments */
  /* phones: house on top, words underneath on solid ground */
  .stage{background:var(--bg)}
  #film{height:44svh}
  .scrim{background:linear-gradient(180deg,rgba(var(--shade),.6) 0,rgba(var(--shade),0) 9%,rgba(var(--shade),0) 37%,var(--bg) 44.2%)}
  .captions{display:contents}
  .cap{top:calc(44svh + 20px);bottom:auto}
  .cap h1,.cap h2{font-size:clamp(30px,8.4vw,40px)}
}
@media (max-width:560px){
  .cards,.styles{grid-template-columns:1fr}
  .bar-call-label{display:none}
  .steps li{font-size:10.5px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .remodel{height:100vh;height:100svh}
  .cap{transition:none}
  .scroll-cue::after{animation:none}
}

/* held frame for screenshots (?p=): no transitions */
.still *{transition:none !important;animation:none !important}