/* fonts */
@font-face{font-family:"Unbounded";font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/unbounded-700-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Unbounded";font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/unbounded-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Unbounded";font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/unbounded-700-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Unbounded";font-style:normal;font-weight:800;font-display:swap;src:url(/fonts/unbounded-700-latin.woff2) format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Onest";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/onest-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Onest";font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/onest-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Onest";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/onest-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Onest";font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/onest-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Onest";font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/onest-400-latin-ext.woff2) format("woff2");unicode-range:U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C4, U+2113, U+2C60-2C7F, U+A720-A7FF;}
@font-face{font-family:"Onest";font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/onest-400-latin.woff2) format("woff2");unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;}
@font-face{font-family:"Unbounded Fallback";font-style:normal;font-weight:700;src:local("Arial Bold"),local("Liberation Sans Bold"),local("Arimo Bold");size-adjust:125.26%;ascent-override:79.44%;descent-override:19.56%;line-gap-override:0%}
@font-face{font-family:"Unbounded Fallback";font-style:normal;font-weight:800;src:local("Arial Bold"),local("Liberation Sans Bold"),local("Arimo Bold");size-adjust:125.26%;ascent-override:79.44%;descent-override:19.56%;line-gap-override:0%}
@font-face{font-family:"Onest Fallback";font-style:normal;font-weight:400;src:local("Arial"),local("Liberation Sans"),local("Arimo");size-adjust:105.87%;ascent-override:91.63%;descent-override:28.81%;line-gap-override:0%}
@font-face{font-family:"Onest Fallback";font-style:normal;font-weight:500;src:local("Arial"),local("Liberation Sans"),local("Arimo");size-adjust:105.87%;ascent-override:91.63%;descent-override:28.81%;line-gap-override:0%}
@font-face{font-family:"Onest Fallback";font-style:normal;font-weight:600;src:local("Arial Bold"),local("Liberation Sans Bold"),local("Arimo Bold");size-adjust:97.92%;ascent-override:99.06%;descent-override:31.15%;line-gap-override:0%}
/* kit */
/* Studio kit — the states motion.js animates between, hidden only under html.kit-anim (assemble
   sets it). A root motion.js has not marked .kit-ready by 3 s (JS off, blocked, broken) shows every
   [data-reveal] and split word; design CSS that waits for .is-in is not covered (reveal-audit finds it). */

[data-reveal] { --kit-delay: 0ms; }
.kit-anim [data-reveal]:not(.is-in) { opacity: 0; }
.kit-anim [data-reveal="up"]:not(.is-in), .kit-anim [data-reveal=""]:not(.is-in) { transform: translate3d(0, 28px, 0); }
.kit-anim [data-reveal="scale"]:not(.is-in) { transform: scale(.94); }
.kit-anim [data-reveal="clip"]:not(.is-in) { opacity: 1; clip-path: inset(100% 0 0 0); }
[data-reveal].is-in {
  opacity: 1; transform: none; clip-path: inset(0 0 0 0);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1) var(--kit-delay), transform .9s cubic-bezier(.2,.7,.2,1) var(--kit-delay), clip-path 1.1s cubic-bezier(.7,0,.2,1) var(--kit-delay);
}

.kit-w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .08em; margin-bottom: -.08em; }
.kit-wi { display: inline-block; }
.kit-anim [data-split]:not(.is-in) .kit-wi { transform: translate3d(0, 105%, 0); }
[data-split].is-in .kit-wi { transform: none; transition: transform .9s cubic-bezier(.2,.75,.2,1) calc(var(--kit-i, 0) * 45ms); }

/* The 3 s fallback lives in CSS because the CSP blocks any inline script. motion.js starting within
   3 s adds .kit-ready and cancels it unseen; a later start hides again what is not yet scrolled to. */
.kit-anim:not(.kit-ready) [data-reveal]:not(.is-in), .kit-anim:not(.kit-ready) [data-split]:not(.is-in) .kit-wi { animation: kit-shown 0s 3s forwards; }
@keyframes kit-shown { to { opacity: 1; transform: none; clip-path: none; } }

[data-marquee] { display: flex; overflow: hidden; gap: var(--kit-gap, 2rem); }
[data-marquee] > * { flex: none; display: flex; gap: var(--kit-gap, 2rem); }
/* Until motion.js moves it (JS off, blocked) the row scrolls instead of clipping, so every item can be read. */
[data-marquee]:not(.is-moving) { overflow-x: auto; scrollbar-width: none; }
[data-marquee]:not(.is-moving)::-webkit-scrollbar { display: none; }
[data-marquee].is-moving > * { animation: kit-marquee var(--kit-speed, 30s) linear infinite; }
[data-marquee].is-moving:hover > * { animation-play-state: paused; }
@keyframes kit-marquee { to { transform: translate3d(calc(-100% - var(--kit-gap, 2rem)), 0, 0); } }

[data-tilt], [data-magnetic] { transition: transform .35s cubic-bezier(.2,.7,.2,1); will-change: transform; }

/* The host isolates, so the canvas (z -1) paints over the host's background and under its
   content. Overlay effects (grain, liquid) raise their own canvas inline. */
[data-fx] { position: relative; isolation: isolate; }
.kit-fx-canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; pointer-events: none; opacity: 0; transition: opacity 1.2s ease; z-index: -1; }
.fx-on > .kit-fx-canvas { opacity: 1; }

@media (prefers-reduced-motion: reduce) {
  .kit-anim [data-reveal]:not(.is-in), .kit-anim [data-split]:not(.is-in) .kit-wi { opacity: 1; transform: none; clip-path: none; }
  [data-marquee] { flex-wrap: wrap; }
  [data-marquee] > * { animation: none !important; flex-wrap: wrap; }
}

/* Defaults that keep the touch and desktop audits clean unless a design says otherwise. :where()
   gives them no specificity, so any rule a designer writes wins. min-height and min-width have no
   effect on an inline text link, which is exactly what render-audit exempts (a11y/touch measures
   a[class], buttons, summaries, selects that are not display:inline). An image is capped at 80% of
   the screen's height, the desktop audit's image-tall line, and crops rather than squashes. */
:where(a[class], button, summary, [role="button"], select) { min-height: 44px; min-width: 44px; }
:where(img) { max-height: 80vh; object-fit: cover; }
/* A phone number is one word to a reader: it never splits at its hyphen or space, and a flex row cannot squeeze its box below its text (Aqua Man, Boise, Victor's, Mars, 2026-10). */
:where(a[href^="tel:"]) { white-space: nowrap; flex-shrink: 0; }

/* plumbing */
:root{--pl-bg:#F3F0E6;--pl-fg:#161616;--pl-accent:#1D4E7A;--pl-on-accent:#F3F0E6;--pl-font:"Libre Franklin",system-ui,sans-serif;--pl-display:"Libre Franklin",Georgia,serif}
/* Studio plumbing pages (buy.html, thanks.html) and the form trap. Palette and type come
   from the site's design through four custom properties assemble.mjs writes at the top. */
*, *::before, *::after { box-sizing: border-box; }
body.studio-page { margin: 0; background: var(--pl-bg); color: var(--pl-fg); font: 400 1.0625rem/1.6 var(--pl-font); }
.studio-page main { max-width: 40rem; margin: 0 auto; padding: clamp(2.5rem, 8vw, 6rem) max(1.25rem, env(safe-area-inset-right, 0px)) 3rem max(1.25rem, env(safe-area-inset-left, 0px)); }
.studio-page h1 { font: 400 clamp(2rem, 1.4rem + 3vw, 3.2rem)/1.05 var(--pl-display); letter-spacing: -.01em; margin: 0 0 1.25rem; text-wrap: balance; }
.studio-page p { margin: 0 0 1.1rem; }
.studio-page a { color: inherit; text-underline-offset: .2em; }
.studio-page .buy__terms { font-size: .95rem; opacity: .85; }
.studio-page .btn { display: inline-flex; align-items: center; min-height: 3rem; padding: 0 1.4rem; border-radius: 999px; background: var(--pl-fg); color: var(--pl-bg); font-weight: 650; text-decoration: none; }
.studio-page .btn--quiet { background: transparent; color: inherit; border: 1px solid currentColor; }
.studio-page .actions { display: flex; flex-wrap: wrap; gap: .75rem; margin-top: 1.5rem; }
.studio-page .studio-page__head { max-width: 40rem; margin: 0 auto; padding: 1.25rem max(1.25rem, env(safe-area-inset-right, 0px)) 0 max(1.25rem, env(safe-area-inset-left, 0px)); display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1rem; align-items: center; }
.studio-page .studio-page__head a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 650; text-decoration: none; }
.studio-page footer { max-width: 40rem; margin: 0 auto; padding: 0 1.25rem 2rem; font-size: .9rem; opacity: .75; }
.studio-page :focus-visible { outline: 2px solid currentColor; outline-offset: 3px; }
.skip-link { position: absolute; left: -9999px; top: 0; display: inline-flex; align-items: center; min-height: 44px; padding: 0 1rem; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 2147483001; padding: .5rem 1rem; background: #fff; color: #000; }
img, video { max-width: 100%; height: auto; }
.form__trap { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }

/* design */
/* Britton's Refrigeration Heating and Air — colour strips: ember for heat, blue for cold, flat bands */
:root{--ember:#c23a1b;--blue:#1b5fa8;--amber:#f2b134;--ice:#bfe3ee;--ink:#12161c;--paper:#f4fafc;--white:#fff}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Onest","Onest Fallback",system-ui,sans-serif;font-size:17px;line-height:1.55}
h1,h2,h3,.brand,.wordmark,.years__big{font-family:"Unbounded","Unbounded Fallback",system-ui,sans-serif;font-weight:800;letter-spacing:-.02em;line-height:1.08;margin:0}
a{color:inherit}
.skip-link{position:absolute;left:-999px;top:0;background:var(--ink);color:#fff;padding:12px;z-index:50}
.skip-link:focus{left:0}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}
.top{background:var(--ink);color:#fff;position:sticky;top:0;z-index:20}
.top__in{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 16px;min-height:60px}
.brand{font-size:.8rem;text-decoration:none;max-width:55%;line-height:1.2}
.top__call{background:var(--amber);color:#000;font-weight:600;text-decoration:none;padding:12px 16px;min-height:44px;display:inline-flex;align-items:center;white-space:nowrap}
.hero{display:flex;flex-direction:column}
.hero__ember{background:var(--ember);color:#fff;padding:32px 18px 36px}
.hero h1{font-size:clamp(1.55rem,7.4vw,2.2rem);overflow-wrap:normal}
.hero__blue{background:var(--blue);color:#fff;padding:20px 18px 24px;position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:14px}
.hero__sub{font-family:"Unbounded","Unbounded Fallback",sans-serif;font-weight:700;margin:0;font-size:1.05rem}
.hero__art{display:none}
.btn{display:inline-flex;align-items:center;min-height:52px;padding:12px 22px;background:var(--amber);color:#000;font-weight:600;text-decoration:none;font-size:1.05rem}
.btn--dark{background:var(--ink);color:#fff}
.strips{display:flex;flex-direction:column}
.strips a{min-height:56px;display:flex;align-items:center;padding:0 18px;font-family:"Unbounded","Unbounded Fallback",sans-serif;font-weight:700;font-size:.95rem;text-decoration:none}
.s1{background:var(--amber);color:#000}.s2{background:var(--ice);color:#000}.s3{background:var(--blue);color:#fff}.s4{background:var(--ink);color:#fff}
.sec{padding:48px 18px}
.sec h2,.contact h2{font-size:clamp(1.5rem,6vw,2.6rem);margin-bottom:24px}
.tiles{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr;gap:0}
.tiles li{padding:22px 18px 26px}
.tiles img{display:block;height:110px;width:auto;margin-bottom:14px}
.tiles h3{font-size:1rem;font-weight:700;margin-bottom:8px}
.tiles p{margin:0}
.inv{filter:invert(1)}
.t1{background:var(--ice);color:#000}.t2{background:var(--amber);color:#000}.t3{background:var(--ember);color:#fff}.t4{background:var(--blue);color:#fff}
.tiles li{transition:transform .2s}.tiles li:hover{transform:translateY(-4px)}
.years{background:var(--ink);color:#fff;padding:44px 18px}
.years__big{font-size:clamp(1.7rem,8vw,4.5rem);max-width:14ch}
.years__big{color:var(--amber)}
.reviews__h{background:var(--paper);font-size:clamp(1.1rem,4.4vw,1.8rem);padding:36px 18px 24px}
.rv{margin:0;padding:34px 18px}
.rv blockquote{margin:0}
.rv p{font-weight:500;font-size:1.3rem;line-height:1.35;margin:0 0 14px;max-width:34ch}
.rv blockquote p::before{content:"\201C"}.rv blockquote p::after{content:"\201D"}
.rv figcaption{font-weight:600}
.rv1{background:var(--ember);color:#fff}.rv2{background:var(--blue);color:#fff}.rv3{background:var(--amber);color:#000}.rv4{background:var(--ice);color:#000}
.contact{background:var(--ember);color:#fff;padding:48px 18px;display:grid;gap:36px}
address{font-style:normal;font-size:1.15rem;margin-bottom:20px}
.maplink{display:inline-flex;align-items:center;min-height:44px;font-weight:600}
.studio-form{display:grid;gap:14px;max-width:560px}
.studio-form__field{display:grid;gap:6px}
.studio-form label{font-weight:600}
.studio-form input,.studio-form textarea{font:inherit;padding:12px;border:0;min-height:48px;background:#fff;color:#000;width:100%}
.studio-form textarea{min-height:120px}
.studio-form__submit{font:inherit;font-weight:700;background:var(--ink);color:#fff;border:0;min-height:52px;padding:12px 24px;cursor:pointer}
.studio-form__status{margin:0;min-height:1.4em}
.studio-form__status[data-state="error"]{background:#fff;color:#8a1200;padding:6px 10px}
.foot{background:var(--ink);color:#fff;padding:40px 18px 32px}
.wordmark{font-size:6.6vw;color:var(--amber);margin-bottom:20px}
.foot__line{margin:0}
.foot a{display:inline-flex;min-height:44px;align-items:center}
@media (min-width:560px){.tiles{grid-template-columns:1fr 1fr}.tiles h3{font-size:1.05rem}}
@media (min-width:900px){
  .top__in{padding:8px 32px}.brand{font-size:1rem;max-width:none}
  .hero{flex-direction:row;min-height:min(86vh,760px)}
  .hero__main{flex:1;display:grid;grid-template-rows:1fr auto}
  .hero__ember{padding:72px 48px;display:flex;align-items:center}
  .hero h1{font-size:clamp(2.6rem,5.4vw,5.2rem)}
  .hero__blue{flex-direction:row;align-items:center;gap:28px;padding:28px 48px;flex-wrap:wrap}
  .hero__sub{font-size:1.3rem}
  .hero__art{display:block;height:150px;width:auto;margin-left:auto}
  .strips{flex-direction:row;flex:0 0 224px}
  .strips a{flex:1;writing-mode:vertical-rl;padding:28px 0;justify-content:flex-start;align-items:center;font-size:1rem}
  .sec{padding:80px 48px}
  .tiles{grid-template-columns:repeat(4,1fr)}
  .tiles li{padding:28px 22px 34px;min-height:340px}
  .years{padding:80px 48px}
  .reviews{display:grid;grid-template-columns:1fr 1fr}
  .reviews__h{grid-column:1/-1;padding:56px 48px 32px}
  .rv{padding:48px}.rv p{font-size:1.5rem}
  .contact{grid-template-columns:1fr 1fr;padding:80px 48px;gap:64px}
  .foot{padding:56px 48px 40px}.wordmark{font-size:4.2vw}
}
@media (prefers-reduced-motion:reduce){.tiles li{transition:none}}