@font-face{font-family:"Big Shoulders Display";src:url(fonts/big-shoulders-display-latin-wght-normal.woff2) format("woff2");font-weight:100 900;font-display:swap}
@font-face{font-family:"Instrument Sans";src:url(fonts/instrument-sans-latin-wght-normal.woff2) format("woff2");font-weight:400 700;font-display:swap}
:root{--charcoal:#17191c;--stone:#f1ede6;--concrete:#8a8f94;--rebar:#e2602b;--steel:#3f6d8e;--ink:#17191c;--muted:#62666b;--line:rgba(23,25,28,.14);--ease:cubic-bezier(.2,.8,.2,1)}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
html,body{overflow-x:clip}
body{margin:0;background:var(--stone);color:var(--ink);font:400 17px/1.6 "Instrument Sans",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
svg{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:"Big Shoulders Display",sans-serif;font-weight:800;text-transform:uppercase;line-height:.92;letter-spacing:-.005em;margin:0}
h2{font-size:clamp(44px,6.4vw,86px)}
h3{font-size:30px;line-height:1}
.hl{color:var(--rebar)}
.wrap{width:min(1200px,100% - 40px);margin-inline:auto}
.narrow{width:min(860px,100% - 40px)}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:var(--rebar);color:#fff;padding:10px 16px}
.skip:focus{left:8px}
:focus-visible{outline:3px solid var(--rebar);outline-offset:3px}

.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 24px;font:700 15px "Instrument Sans",sans-serif;letter-spacing:.04em;text-transform:uppercase;text-decoration:none;border:0;cursor:pointer;clip-path:polygon(0 0,100% 0,100% calc(100% - 10px),calc(100% - 10px) 100%,0 100%);transition:transform .2s var(--ease),background .2s}
.btn:hover{transform:translateY(-2px)}
.btn-rebar{background:var(--rebar);color:#fff}
.btn-rebar:hover{background:#c94f1e}
.btn-line{background:transparent;color:var(--ink);box-shadow:inset 0 0 0 2px var(--ink)}
.btn-lg{min-height:58px;font-size:15.5px}
.btn-block{width:100%}

.nav{position:fixed;inset:0 0 auto;z-index:50;transition:background .3s,box-shadow .3s}
.nav.solid{background:rgba(241,237,230,.92);backdrop-filter:blur(12px);box-shadow:0 1px 0 var(--line)}
.nav-in{display:flex;align-items:center;gap:28px;height:76px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand b{font:800 28px/1 "Big Shoulders Display",sans-serif;text-transform:uppercase}
.brand small{font-size:11px;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);max-width:90px;line-height:1.2}
.mark{display:grid;grid-template-columns:repeat(3,7px);gap:3px;align-items:end;height:30px}
.mark i{display:block;background:var(--rebar);height:100%}
.mark i:nth-child(2){background:var(--ink);height:70%}
.mark i:nth-child(3){height:45%;background:var(--steel)}
.links{display:flex;gap:26px;margin-left:auto}
.links a{text-decoration:none;font-weight:600;font-size:15px}
.links a:hover{color:var(--rebar)}
.burger{display:none;width:46px;height:46px;border:2px solid var(--ink);background:transparent;cursor:pointer;margin-left:auto;position:relative}
.burger i{position:absolute;left:10px;right:10px;height:2px;background:var(--ink);transition:transform .3s}
.burger i:first-child{top:16px}.burger i:last-child{top:24px}
.burger[aria-expanded=true] i:first-child{transform:translateY(4px) rotate(45deg)}
.burger[aria-expanded=true] i:last-child{transform:translateY(-4px) rotate(-45deg)}
.drawer{display:grid;gap:4px;padding:10px 20px 24px;background:var(--stone)}
.drawer[hidden]{display:none}
.drawer a{padding:14px 4px;text-decoration:none;font-size:18px;font-weight:600;border-bottom:1px solid var(--line)}
.drawer .btn{margin-top:14px}

/* hero (tall, sticky scene driven by scroll) */
.hero{position:relative;height:220vh;background:var(--stone)}
.hero-sticky{position:sticky;top:0;height:100vh;height:100svh;display:flex;align-items:center;overflow:hidden}
.hero-in{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;padding-top:60px}
.kicker{font-size:13px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--steel);margin:0 0 20px}
.hero h1{font-size:clamp(64px,9vw,140px)}
.hero h1 span{display:block;opacity:0;transform:translateY(40px);animation:rise .9s var(--ease) forwards}
.hero h1 .l2{color:var(--rebar);animation-delay:.2s}
@keyframes rise{to{opacity:1;transform:none}}
.lede{max-width:540px;font-size:clamp(17px,1.7vw,19px);color:var(--muted);margin:24px 0 30px;opacity:0;animation:rise .9s .4s var(--ease) forwards}
.lede b{color:var(--ink)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;opacity:0;animation:rise .9s .55s var(--ease) forwards}
.level{display:flex;align-items:center;gap:16px;margin-top:34px;opacity:0;animation:rise .9s .7s var(--ease) forwards}
.vial{position:relative;width:180px;height:30px;border-radius:15px;background:linear-gradient(180deg,#e8f2c6,#c9de86);box-shadow:inset 0 2px 6px rgba(0,0,0,.25),0 0 0 4px var(--ink)}
.vial i{position:absolute;top:4px;bottom:4px;width:2px;background:rgba(23,25,28,.5)}
.vial i:nth-of-type(1){left:74px}.vial i:nth-of-type(2){left:104px}
.bubble{position:absolute;top:6px;left:calc(50% - 14px);width:28px;height:18px;border-radius:9px;background:radial-gradient(circle at 35% 35%,#fff,rgba(255,255,255,.5));transition:left .5s var(--ease)}
.level p{margin:0;font-size:14px;color:var(--muted)}
.level b{color:var(--rebar);font-variant-numeric:tabular-nums}
.scene-wrap{position:relative}
.scene{width:100%;border:3px solid var(--ink);background:#d9d3c7}
.lbl{font:700 13px "Instrument Sans",sans-serif;fill:rgba(255,255,255,.75);text-transform:uppercase;letter-spacing:.12em}
#house{transform-origin:300px 230px;transform-box:view-box}
.crack{transition:opacity .3s}
.scene-steps{display:flex;gap:6px;margin-top:12px}
.scene-steps span{flex:1;padding:8px 10px;font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;background:#e2dccf;color:var(--muted);transition:all .3s}
.scene-steps span.on{background:var(--ink);color:#fff}

.stats{background:var(--ink);color:#fff}
.stats-in{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:34px 0}
.stats b{display:block;font:800 46px/1 "Big Shoulders Display",sans-serif;color:var(--rebar);text-transform:uppercase}
.stats span{font-size:14px;color:rgba(255,255,255,.65)}

.sec{padding:clamp(80px,11vw,140px) 0}
.head{max-width:820px;margin-bottom:46px}
.eyebrow{display:inline-block;margin:0 0 16px;font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;color:var(--steel);border-left:4px solid var(--rebar);padding-left:10px}
.eyebrow.light{color:#a9c2d4}
.sub{font-size:18px;color:var(--muted);margin:18px 0 0;max-width:620px}
.reveal{opacity:0;transform:translateY(30px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* decoder */
.dec-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.signs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.sign{display:grid;gap:10px;padding:16px;border:2px solid var(--line);background:#fff;text-align:left;cursor:pointer;font:600 15px "Instrument Sans",sans-serif;color:var(--ink);transition:border-color .2s,transform .2s,background .2s}
.sign svg{width:100%;height:70px;background:#ece7de}
.sign:hover{border-color:var(--ink);transform:translateY(-2px)}
.sign[aria-checked=true]{border-color:var(--rebar);background:#fff6f1}
.dec-card{position:sticky;top:100px;padding:28px;background:var(--ink);color:#fff}
.dec-art{width:100%;background:#2a2d31;margin-bottom:20px}
.sev{display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center;font-size:13px;color:rgba(255,255,255,.65);margin-bottom:18px}
.sev-bar{height:10px;background:rgba(255,255,255,.1)}
.sev-bar i{display:block;height:100%;width:0;background:linear-gradient(90deg,#8bc34a,#f2b233,var(--rebar));transition:width .6s var(--ease)}
.sev b{color:#fff;font-weight:700;min-width:84px;text-align:right}
.dec-card h3{color:#fff}
.dec-card p{color:rgba(255,255,255,.75);margin:12px 0}
.dec-card .fix b{color:var(--rebar)}
.dec-card .btn{margin-top:10px}
.draw{stroke-dasharray:400;stroke-dashoffset:400;animation:draw 1s var(--ease) forwards}
@keyframes draw{to{stroke-dashoffset:0}}

/* fixes */
.fixes{background:var(--ink);color:#fff}
.fixes .hl{color:var(--rebar)}
.tabs{display:flex;flex-wrap:wrap;gap:0;border-bottom:2px solid rgba(255,255,255,.12);margin-bottom:34px}
.tabs button{position:relative;min-height:54px;padding:0 22px;background:none;border:0;color:rgba(255,255,255,.6);font:700 15px "Instrument Sans",sans-serif;text-transform:uppercase;letter-spacing:.06em;cursor:pointer}
.tabs button::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:4px;background:var(--rebar);transform:scaleX(0);transition:transform .35s var(--ease)}
.tabs button[aria-selected=true]{color:#fff}
.tabs button[aria-selected=true]::after{transform:scaleX(1)}
.tab-panel{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}
.tab-art{width:100%;background:#22262a}
.tab-panel p{color:rgba(255,255,255,.72);font-size:18px}
.tab-facts{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:10px}
.tab-facts li{display:flex;gap:12px;align-items:center}
.tab-facts li::before{content:"";width:10px;height:10px;background:var(--rebar);flex:none}
.fade{animation:fadein .5s var(--ease)}
@keyframes fadein{from{opacity:0;transform:translateY(10px)}}

/* before/after */
.ba{position:relative;overflow:hidden;aspect-ratio:800/420;border:3px solid var(--ink);user-select:none;touch-action:pan-y}
.ba-img{width:100%;height:100%}
.ba-before{position:absolute;inset:0;clip-path:inset(0 calc(100% - var(--pos)) 0 0)}
.ba-handle{position:absolute;top:0;bottom:0;left:var(--pos);width:4px;margin-left:-2px;background:var(--rebar);pointer-events:none}
.ba-handle span{position:absolute;top:50%;left:50%;width:54px;height:54px;margin:-27px 0 0 -27px;background:var(--rebar)}
.ba-handle span::before,.ba-handle span::after{content:"";position:absolute;top:50%;border:7px solid transparent;margin-top:-7px}
.ba-handle span::before{left:6px;border-right-color:#fff}.ba-handle span::after{right:6px;border-left-color:#fff}
.ba-range{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:ew-resize;margin:0}
.ba-tag{position:absolute;top:14px;padding:6px 14px;background:var(--ink);color:#fff;font-size:13px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;pointer-events:none}
.ba-tag.left{left:14px}.ba-tag.right{right:14px;background:var(--rebar)}

/* warranty */
.warranty{background:var(--steel);color:#fff}
.warranty .sub{color:rgba(255,255,255,.8)}
.warranty .hl{color:#ffd2bd}
.war-in{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.cert{position:relative;padding:40px 34px 30px;background:#fbf8f2;color:var(--ink);box-shadow:0 30px 60px -30px rgba(0,0,0,.5);transform:rotate(-2deg);transition:transform .5s var(--ease)}
.cert:hover{transform:rotate(0) scale(1.02)}
.cert::before{content:"";position:absolute;inset:10px;border:2px solid #d8cfbf;pointer-events:none}
.seal{position:absolute;right:24px;top:-34px;width:96px;height:96px;border-radius:50%;background:var(--rebar);color:#fff;display:grid;place-items:center;animation:spin 18s linear infinite}
.seal svg{position:absolute;inset:0;width:100%;height:100%}
.seal b{font-size:40px;animation:spin 18s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.cert-t{font:800 32px/1 "Big Shoulders Display",sans-serif;text-transform:uppercase;margin:0 0 20px;max-width:240px}
.cert dl{margin:0;display:grid;gap:12px}
.cert dl div{display:grid;grid-template-columns:120px 1fr;gap:10px;padding-bottom:10px;border-bottom:1px dashed #d8cfbf}
.cert dt{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.cert dd{margin:0;font-weight:600}

/* reviews */
.rev-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.rev{margin:0;padding:30px;background:#fff;border-top:6px solid var(--rebar);display:flex;flex-direction:column;transition:transform .3s var(--ease),opacity .8s var(--ease)}
.rev.in:hover{transform:translateY(-6px)}
.stars{color:var(--rebar);letter-spacing:3px}
.rev blockquote{margin:14px 0 20px;font-size:18px;line-height:1.5;flex:1}
.rev figcaption{font-size:14px;color:var(--muted)}.rev figcaption b{color:var(--ink)}

/* areas */
.areas{background:var(--ink);color:#fff}
.areas .sub{color:rgba(255,255,255,.7);min-height:56px;transition:opacity .2s}
.towns{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:2px;background:rgba(255,255,255,.08)}
.towns button{min-height:74px;padding:0 20px;text-align:left;background:var(--ink);border:0;color:#fff;font:800 24px "Big Shoulders Display",sans-serif;text-transform:uppercase;cursor:pointer;transition:background .2s,color .2s}
.towns button:hover{background:#22262a}
.towns button[aria-selected=true]{background:var(--rebar)}

/* faq */
.qa{border-bottom:2px solid var(--line)}
.qa summary{list-style:none;cursor:pointer;padding:22px 50px 22px 0;font:800 26px/1.1 "Big Shoulders Display",sans-serif;text-transform:uppercase;position:relative}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";position:absolute;right:0;top:50%;width:34px;height:34px;margin-top:-17px;background:var(--ink);color:#fff;display:grid;place-items:center;font:700 22px/34px "Instrument Sans";text-align:center;transition:transform .3s var(--ease),background .3s}
.qa[open] summary::after{transform:rotate(45deg);background:var(--rebar)}
.qa p{margin:0 0 22px;color:var(--muted)}

/* inspect */
.inspect{background:var(--ink);color:#fff}
.inspect .sub{color:rgba(255,255,255,.7)}
.in-in{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.contact{list-style:none;padding:0;margin:34px 0 0;display:grid;gap:16px}
.contact span{display:block;font-size:12px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.contact a,.contact b{font:800 34px "Big Shoulders Display",sans-serif;text-decoration:none}
.iform{display:grid;gap:14px;padding:30px;background:var(--stone);color:var(--ink)}
.iform fieldset{border:0;padding:0;margin:0}
.iform legend{font-weight:700;margin-bottom:10px}.iform legend small{font-weight:500;color:var(--muted)}
.checks{display:flex;flex-wrap:wrap;gap:8px}
.checks label{position:relative}
.checks input{position:absolute;opacity:0}
.checks span{display:inline-flex;align-items:center;min-height:42px;padding:0 14px;border:2px solid var(--line);background:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s}
.checks input:checked+span{background:var(--ink);color:#fff;border-color:var(--ink)}
.checks input:focus-visible+span{outline:3px solid var(--rebar)}
.iform .row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.iform label:not(.ck){display:grid;gap:6px;font-size:14px;font-weight:600}
.iform input:not([type=checkbox]){width:100%;min-height:50px;padding:12px 14px;border:2px solid var(--line);background:#fff;font:inherit;font-weight:400;color:inherit}
.iform input:focus{outline:none;border-color:var(--ink)}
.iform .bad{border-color:var(--rebar)!important}
.fine{font-size:12.5px;color:var(--muted);margin:10px 0 0}
#imsg.ok{color:#2b7a3d;font-weight:700}

.foot{background:#0f1113;color:rgba(255,255,255,.65);padding:70px 0 120px;font-size:15px}
.foot-in{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:40px}
.foot .brand{color:#fff;margin-bottom:16px}.foot .brand small{color:rgba(255,255,255,.5)}
.foot .mark i:nth-child(2){background:#fff}
.foot h4{color:#fff;margin:0 0 14px;font-size:13px;letter-spacing:.18em;text-transform:uppercase}
.foot-in>div>a:not(.brand),#foot-towns a{display:block;text-decoration:none;padding:4px 0}
.foot a:hover{color:var(--rebar)}
#foot-towns{columns:2}
.legal{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.08);padding-top:26px;margin:20px 0 0;font-size:13px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px}
.by b{letter-spacing:.2em;color:#fff}

@media (max-width:1000px){
.links{display:none}.burger{display:block}.nav-call{display:none}
.hero{height:auto}.hero-sticky{position:relative;height:auto;padding:110px 0 60px}
.hero-in,.dec-grid,.tab-panel,.war-in,.in-in{grid-template-columns:1fr}
.dec-card{position:static}
.stats-in{grid-template-columns:repeat(2,1fr)}
.rev-grid{grid-template-columns:1fr}
.towns{grid-template-columns:repeat(2,minmax(0,1fr))}
.foot-in{grid-template-columns:1fr 1fr}.foot-in>div:first-child{grid-column:1/-1}
}
@media (max-width:640px){
body{font-size:16px}
.nav-in{height:66px}
.hero-cta .btn{width:100%}
.signs{grid-template-columns:1fr 1fr;gap:8px}.sign{padding:10px;font-size:13.5px}.sign svg{height:54px}
.tabs button{flex:1 1 50%;padding:0 10px;font-size:13px}
.iform{padding:22px}.iform .row{grid-template-columns:1fr}
.ba{aspect-ratio:4/3}
.cert dl div{grid-template-columns:1fr}
.foot-in{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
.reveal,.hero h1 span,.lede,.hero-cta,.level{opacity:1!important;transform:none!important}
}