:root{
  --bg:#eef0ee;--bg-2:#e2e6e4;--paper:#f7f8f6;
  --ink:#16202a;--ink-2:#44525e;--mute:#6f7c86;--rule:rgba(22,32,42,.12);
  --accent:#e8622a;--accent-2:#c94f1c;
  --pad:clamp(18px,4vw,64px);--ease:cubic-bezier(.22,1,.36,1);
  --head:"Archivo","Helvetica Neue",Arial,sans-serif;--body:"Figtree","Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto}
body{background:var(--bg);color:var(--ink);font:16px/1.6 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
img,svg,canvas{display:block}
.kicker{font:600 12px/1.2 var(--body);letter-spacing:.22em;text-transform:uppercase;color:var(--accent-2);margin-bottom:14px}
h1,h2,h3{font-family:var(--head);font-variation-settings:"wdth" 108;letter-spacing:-.02em;line-height:1}
h1{font-size:clamp(44px,6.2vw,96px);font-weight:800}
h2{font-size:clamp(34px,4.4vw,64px);font-weight:800}
h3{font-size:21px;font-weight:700;letter-spacing:-.01em}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 20px;font:600 14px/1 var(--body);text-decoration:none;border:0;cursor:pointer;transition:transform .3s var(--ease),background .25s,color .25s;white-space:nowrap}
.btn svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}
.btn:active{transform:scale(.97)}
.btn.big{padding:17px 26px;font-size:15px}
.btn-accent{background:var(--accent);color:#fff;box-shadow:0 14px 30px -14px rgba(232,98,42,.8)}
.btn-accent:hover{background:var(--accent-2)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#26343f}
.btn-ghost{background:rgba(22,32,42,.06);color:var(--ink)}
.btn-ghost:hover{background:rgba(22,32,42,.12)}

.concept-bar{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:8px var(--pad);font-size:12px;background:var(--ink);color:rgba(255,255,255,.75)}
.concept-bar a{color:#fff}

/* nav */
.nav{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:22px;padding:12px var(--pad);background:rgba(238,240,238,.82);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-bottom:1px solid var(--rule)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none;margin-right:auto}
.logo svg{width:38px;height:28px;fill:none;stroke:var(--accent);stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.logo span{display:grid;line-height:1.05}
.logo b{font:800 17px/1 var(--head);font-variation-settings:"wdth" 112;letter-spacing:-.01em}
.logo i{font-style:normal;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute)}
.links{display:flex;gap:22px;font-size:14px;font-weight:500}
.links a{text-decoration:none;color:var(--ink-2)}
.links a:hover{color:var(--ink)}

/* ---------- the exploding roof ---------- */
.explode{position:relative;height:100vh}
.fx .explode{height:560vh}
.ex-pin{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:radial-gradient(120% 90% at 70% 40%,#f8f9f7 0%,var(--bg) 55%,#dde2df 100%)}
#roof3d{position:absolute;inset:0;width:100%;height:100%}
.ex-copy{position:absolute;z-index:3;transition:opacity .6s var(--ease),transform .8s var(--ease)}
.ex-hero{left:var(--pad);top:50%;translate:0 -50%;max-width:560px}
.ex-hero .lede{margin:20px 0 26px;font-size:clamp(16px,1.3vw,19px);color:var(--ink-2);max-width:44ch}
.ctas{display:flex;flex-wrap:wrap;gap:10px}
.ticks{list-style:none;display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:22px;font-size:14px;color:var(--ink-2)}
.ticks li::before{content:"";display:inline-block;width:14px;height:8px;border-left:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg) translateY(-3px);margin-right:10px}
.ex-mid{left:var(--pad);top:clamp(80px,13vh,130px);max-width:620px}
.ex-mid h2{font-size:clamp(28px,3.4vw,50px)}
.ex-end{left:var(--pad);bottom:clamp(40px,10vh,110px);max-width:560px}
.ex-end h2{margin-bottom:24px}
.ex-copy.hide{opacity:0;transform:translateY(24px);pointer-events:none}
.scroll-hint{position:absolute;left:0;right:0;bottom:22px;text-align:center;font-size:12px;letter-spacing:.24em;text-transform:uppercase;color:var(--mute);transition:opacity .5s}
.scroll-hint.hide{opacity:0}

/* layer labels, pinned to the 3D layers */
.labels{position:absolute;inset:0;z-index:2;pointer-events:none}
.lbl{position:absolute;inset:0;opacity:0;transition:opacity .45s var(--ease)}
.lbl.on{opacity:1}
.lbl i,.lbl s,.lbl div{position:absolute;left:0;top:0;will-change:transform}
.lbl i{width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(232,98,42,.18)}
.lbl s{display:block;height:1px;background:rgba(22,32,42,.4);transform-origin:0 50%}
.lbl div{padding:10px 14px;border-radius:12px;background:rgba(255,255,255,.88);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 10px 30px -18px rgba(22,32,42,.5);width:max-content;max-width:300px}
.lbl b{display:block;font:700 14px/1.2 var(--head);font-variation-settings:"wdth" 104}
.lbl span{display:block;margin-top:3px;font-size:12.5px;line-height:1.4;color:var(--ink-2)}

/* ---------- sections ---------- */
section:not(.explode){padding:clamp(70px,9vw,130px) var(--pad) 0;max-width:1320px;margin:0 auto}
.sec-head{max-width:760px;margin-bottom:clamp(30px,4vw,50px)}
.trust{padding-top:0!important}
.trust ul{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:18px;overflow:hidden;margin-top:clamp(50px,6vw,80px)}
.trust li{background:var(--paper);padding:22px 24px;display:grid;gap:4px}
.trust b{font:800 clamp(24px,2.4vw,34px)/1 var(--head);font-variation-settings:"wdth" 108}
.trust span{font-size:14px;color:var(--ink-2)}

.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.card{background:var(--paper);border:1px solid var(--rule);border-radius:20px;padding:26px 24px 24px;display:flex;flex-direction:column;gap:10px;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.card:hover{transform:translateY(-4px);box-shadow:0 24px 50px -30px rgba(22,32,42,.5)}
.card svg{width:44px;height:44px;fill:none;stroke:var(--accent);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round;margin-bottom:6px}
.card p{color:var(--ink-2);font-size:15px;flex:1}
.card a{align-self:flex-start;font-weight:600;font-size:14px;color:var(--accent-2);text-decoration:none;border-bottom:1.5px solid currentColor;padding-bottom:2px}

.steps ol{list-style:none;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,40px)}
.steps li{border-top:2px solid var(--ink);padding-top:18px;display:grid;gap:8px}
.steps b{font:800 14px/1 var(--head);color:var(--accent-2);letter-spacing:.1em}
.steps p{color:var(--ink-2)}

.chips{list-style:none;display:flex;flex-wrap:wrap;gap:10px}
.chips li{padding:10px 16px;border-radius:999px;background:var(--paper);border:1px solid var(--rule);font-weight:500;font-size:15px}

.rv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.rv figure{background:var(--paper);border:1px solid var(--rule);border-radius:20px;padding:24px;display:grid;gap:12px;align-content:start}
.stars{color:#f2a33a;letter-spacing:2px}
.rv blockquote{font-size:16px;line-height:1.55}
.rv figcaption{font-size:14px;color:var(--mute)}
.rv figcaption b{color:var(--ink)}

.quote{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,5vw,80px);align-items:start;padding-bottom:clamp(70px,9vw,130px)!important}
.q-copy p{color:var(--ink-2);margin-top:14px;max-width:40ch}
.q-tel{display:inline-block;margin-top:26px;font:800 clamp(30px,3.4vw,46px)/1 var(--head);text-decoration:none;color:var(--ink)}
.q-small{font-size:14px}
.q-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;background:var(--paper);border:1px solid var(--rule);border-radius:24px;padding:clamp(20px,3vw,34px)}
.q-form label{display:grid;gap:6px;font-size:13px;font-weight:600;color:var(--ink-2)}
.q-form .full{grid-column:1 / -1}
.q-form input,.q-form select,.q-form textarea{font:inherit;font-size:15px;font-weight:400;color:var(--ink);background:#fff;border:1px solid var(--rule);border-radius:12px;padding:12px 14px;outline:none;transition:border-color .2s,box-shadow .2s}
.q-form input:focus,.q-form select:focus,.q-form textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(232,98,42,.15)}
.q-form .file input{padding:10px;background:var(--bg)}
.q-form .err input{border-color:#c0392b}
.q-note{font-size:14px;color:var(--ink-2);min-height:1em}

.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px 30px;padding:34px var(--pad) 110px;background:var(--ink);color:rgba(255,255,255,.8);font-size:14px}
.foot div{display:grid;gap:4px}
.foot b{color:#fff;font:800 18px/1.1 var(--head)}
.foot a{color:#fff;text-decoration:none}
.foot p{flex-basis:100%;color:rgba(255,255,255,.5);font-size:12.5px}
.foot p a{text-decoration:underline}

.callbar{display:none}

/* entrance for the plain sections */
.fx .rise{opacity:0;transform:translateY(34px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.fx .rise.in{opacity:1;transform:none}

@media (max-width:980px){
  .links{display:none}
  .cards,.rv{grid-template-columns:1fr 1fr}
  .trust ul{grid-template-columns:1fr 1fr}
  .quote{grid-template-columns:1fr}
}
@media (max-width:640px){
  .nav{gap:10px}
  .nav-tel{display:none}
  .logo i{display:none}
  .cards,.rv,.steps ol{grid-template-columns:1fr}
  .ex-hero{top:auto;bottom:calc(100svh - 100svh + 90px);translate:none;right:var(--pad)}
  .ex-hero h1{font-size:clamp(38px,11vw,54px)}
  .ex-hero .lede{margin:14px 0 18px;font-size:15px}
  .ticks{display:none}
  .ex-mid{right:var(--pad)}
  .ex-end{right:var(--pad);bottom:96px}
  .lbl span{display:none}
  .lbl div{padding:7px 10px;border-radius:10px}
  .lbl b{font-size:12px}
  .q-form{grid-template-columns:1fr}
  .callbar{display:grid;grid-template-columns:1fr 1fr;gap:8px;position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:40;padding:8px;border-radius:999px;background:rgba(255,255,255,.9);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 12px 30px -12px rgba(22,32,42,.45)}
  .callbar .btn{padding:14px 10px}
  .scroll-hint{bottom:90px}
}
/* no 3D: a normal hero, no scroll story */
.no3d .explode{height:auto}
.no3d .ex-pin{position:relative;height:auto;min-height:88vh;display:flex;align-items:center}
.no3d .ex-hero{position:relative;top:auto;left:auto;translate:none;padding:60px var(--pad)}
.no3d .ex-mid,.no3d .ex-end,.no3d .labels,.no3d .scroll-hint{display:none}
/* the lifted roof rises into the top of the frame, so the "six layers" copy sits bottom-left on desktop */
@media (min-width:641px){.ex-mid{top:auto;bottom:clamp(40px,10vh,110px);max-width:520px}}
@media (max-width:640px){.scroll-hint{display:none}}

/* ---------- roof health check ---------- */
.ck-card{position:relative;background:var(--ink);color:#fff;border-radius:28px;padding:clamp(28px,5vw,64px);overflow:hidden;min-height:420px}
.ck-card::before{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(232,98,42,.35),rgba(232,98,42,0) 65%);pointer-events:none}
.ck-card .kicker{color:#f39a6b}
.ck-card h2{max-width:14ch}
.ck-intro p:not(.kicker){margin:16px 0 26px;max-width:46ch;color:rgba(255,255,255,.75);font-size:17px}
.ck-top{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:rgba(255,255,255,.6);letter-spacing:.08em;text-transform:uppercase}
.ck-back{background:none;border:0;color:rgba(255,255,255,.75);font:600 14px var(--body);cursor:pointer;padding:6px 0;letter-spacing:0;text-transform:none}
.ck-back:disabled{opacity:.3;cursor:default}
.ck-bar{height:4px;border-radius:4px;background:rgba(255,255,255,.12);margin:14px 0 30px;overflow:hidden}
.ck-bar i{display:block;height:100%;width:0;background:var(--accent);border-radius:4px;transition:width .5s var(--ease)}
.ck-q h3{font-size:clamp(24px,2.6vw,36px);font-weight:800;max-width:24ch}
.ck-help{margin-top:10px;color:rgba(255,255,255,.62);max-width:52ch}
.ck-opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:10px;margin-top:26px}
.ck-opts button{text-align:left;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:#fff;border-radius:16px;padding:16px 18px;font:500 16px/1.3 var(--body);cursor:pointer;transition:background .2s,border-color .2s,transform .3s var(--ease)}
.ck-opts button small{display:block;margin-top:4px;font-size:13px;color:rgba(255,255,255,.55)}
.ck-opts button:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.3)}
.ck-opts button.sel{background:rgba(232,98,42,.18);border-color:var(--accent)}
.ck-opts button:active{transform:scale(.98)}
.ck-q,.ck-res,.ck-intro{animation:ckIn .5s var(--ease)}
@keyframes ckIn{from{opacity:0;transform:translateY(14px)}}
.ck-verdict{display:flex;align-items:center;gap:16px}
.ck-dot{flex:none;width:18px;height:18px;border-radius:50%;background:var(--c,#3fb56b);box-shadow:0 0 0 6px color-mix(in srgb,var(--c,#3fb56b) 25%,transparent)}
.ck-verdict .kicker{margin-bottom:6px;color:var(--c,#3fb56b)}
.ck-verdict h3{font-size:clamp(26px,3vw,40px);font-weight:800}
.ck-res>p{margin:16px 0 0;color:rgba(255,255,255,.78);max-width:60ch;font-size:17px}
.ck-cols{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:26px 0}
.ck-cols>div{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:18px 20px}
.ck-cols h4{font:700 13px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:10px}
.ck-cols ul{list-style:none;display:grid;gap:8px}
.ck-cols li{padding-left:18px;position:relative}
.ck-cols li::before{content:"";position:absolute;left:0;top:.55em;width:7px;height:7px;border-radius:50%;background:var(--accent)}
.ck-card .btn-ghost{background:rgba(255,255,255,.08);color:#fff}
.ck-card .btn-dark{background:#fff;color:var(--ink)}
.ck-note{margin-top:16px;font-size:13px;color:rgba(255,255,255,.5)}
@media (max-width:640px){.ck-cols{grid-template-columns:1fr}.ck-card{border-radius:22px}.ck-opts{grid-template-columns:1fr}}

/* ---------- quote pop-up ---------- */
.qm{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:18px;background:rgba(22,32,42,.55);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);animation:qmFade .3s ease}
.qm[hidden]{display:none}
.qm-card{position:relative;width:min(640px,100%);max-height:calc(100dvh - 36px);overflow:auto;background:var(--bg);border-radius:26px;padding:clamp(24px,4vw,40px);box-shadow:0 40px 90px -30px rgba(0,0,0,.6);animation:qmIn .45s var(--ease)}
.qm-card h2{font-size:clamp(28px,3.2vw,40px)}
.qm-sub{margin:10px 0 20px;color:var(--ink-2)}
.qm-x{position:absolute;top:14px;right:14px;width:40px;height:40px;border-radius:50%;border:0;background:rgba(22,32,42,.07);font-size:24px;line-height:1;cursor:pointer;color:var(--ink)}
.qm-x:hover{background:rgba(22,32,42,.14)}
.qm .q-form{background:var(--paper)}
.qm-or{margin-top:16px;font-size:14px;color:var(--ink-2);text-align:center}
.qm-or a{font-weight:700;color:var(--ink)}
.qm-done{text-align:center;padding:30px 10px}
.qm-done h3{font-size:28px;margin:12px 0 8px}
.qm-done p{color:var(--ink-2)}
.qm-done i{display:inline-grid;place-items:center;width:62px;height:62px;border-radius:50%;background:rgba(63,181,107,.15);color:#2e9a57;font-style:normal;font-size:30px}
html.qm-open{overflow:hidden}
@keyframes qmFade{from{opacity:0}}
@keyframes qmIn{from{opacity:0;transform:translateY(24px) scale(.98)}}
@media (max-width:640px){.qm{align-items:end;padding:0}.qm-card{border-radius:24px 24px 0 0;max-height:92dvh;padding-bottom:calc(24px + env(safe-area-inset-bottom))}}

/* ---------- Google-style reviews ---------- */
.gr-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:clamp(24px,3vw,40px)}
.gr-score{display:flex;align-items:center;gap:16px;background:#fff;border-radius:20px;padding:16px 22px;box-shadow:0 0 0 1px var(--rule),0 18px 40px -26px rgba(22,32,42,.45)}
.g{width:20px;height:20px;flex:none}
.g.big{width:36px;height:36px}
.gr-score>div{display:grid;grid-template-columns:auto auto;align-items:center;column-gap:10px}
.gr-score b{font:700 36px/1 var(--body);color:#202124}
.gr-score small{grid-column:1 / -1;font-size:12.5px;color:#5f6368;margin-top:2px}
.gr-stars{color:#fbbc04;letter-spacing:1px;font-size:16px}
.gr-link{font-size:14px;font-weight:600;color:#1a73e8;text-decoration:none;border-left:1px solid var(--rule);padding-left:16px}
.gr-track{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.gr-card{background:#fff;border-radius:18px;padding:20px 20px 22px;display:grid;gap:10px;align-content:start;box-shadow:0 0 0 1px rgba(60,64,67,.12),0 10px 30px -20px rgba(22,32,42,.35);font-family:Roboto,Arial,var(--body)}
.gr-card header{display:flex;align-items:center;gap:12px}
.gr-card header div{flex:1;display:grid;line-height:1.25}
.gr-card b{font-weight:500;font-size:15px;color:#202124}
.gr-card small{font-size:12.5px;color:#70757a}
.gr-av{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:#fff;font:500 17px/1 Roboto,Arial,sans-serif;flex:none}
.gr-card p{font-size:14.5px;line-height:1.55;color:#3c4043}
@media (max-width:980px){.gr-track{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){
  .gr-score{width:100%;justify-content:space-between;padding:14px 16px}
  .gr-track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 calc(var(--pad) * -1);padding:6px var(--pad) 26px;scroll-padding:0 var(--pad)}
  .gr-track::-webkit-scrollbar{display:none}
  .gr-card{flex:0 0 84%;scroll-snap-align:start}
}
@media (min-width:641px){.ex-mid{bottom:clamp(90px,20vh,230px)}}
@media (min-width:641px){.ex-hero{max-width:min(820px,52vw)}.ex-hero .nw{white-space:nowrap}}

/* phones: the pop-up floats with space either side and fits on one screen */
@media (max-width:640px){
  .qm{align-items:center;padding:12px}
  .qm-card{border-radius:22px;padding:18px 14px 14px;max-height:calc(100dvh - 24px)}
  .qm-x{top:10px;right:10px;width:34px;height:34px;font-size:20px}
  .qm .kicker{font-size:10.5px;margin-bottom:6px}
  .qm-card h2{font-size:24px;padding-right:36px}
  .qm-sub{font-size:13.5px;line-height:1.4;margin:6px 0 12px}
  .qm .q-form{grid-template-columns:1fr 1fr;gap:8px;padding:12px;border-radius:16px}
  .qm .q-form label{gap:3px;font-size:12px}
  .qm .q-form label:first-child,.qm .q-form label:nth-child(4){grid-column:1 / -1}
  .qm .q-form input,.qm .q-form select,.qm .q-form textarea{padding:9px 11px;font-size:16px;border-radius:10px}
  .qm .q-form textarea{height:58px;min-height:0;resize:none}
  .qm .q-form .file input{padding:6px 8px;font-size:13px}
  .qm .q-form .btn.big{padding:14px 18px}
  .qm .q-note:empty{display:none}
  .qm-or{margin-top:10px;font-size:13px}
}
.q-form input,.q-form select,.q-form textarea{width:100%;min-width:0}
.q-form label{min-width:0}
@media (max-width:640px){.qm .q-form{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.qm-card{overflow-x:hidden}}
.ck-card{min-height:0}
@media (min-width:641px){.ex-end{bottom:clamp(100px,22vh,260px)}}

/* ---------- recent jobs: before / after ---------- */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.filters button{border:1px solid var(--rule);background:var(--paper);border-radius:999px;padding:10px 16px;font:600 14px var(--body);color:var(--ink-2);cursor:pointer;transition:background .2s,color .2s}
.filters button.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.jobs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.job{background:var(--paper);border:1px solid var(--rule);border-radius:20px;overflow:hidden;display:flex;flex-direction:column}
.job.hide{display:none}
.ba{position:relative;aspect-ratio:4/3;overflow:hidden;background:#cfd5d2;user-select:none;touch-action:pan-y}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ba-before{clip-path:inset(0 calc(100% - var(--x)) 0 0)}
.ba-line{position:absolute;top:0;bottom:0;left:var(--x);width:2px;margin-left:-1px;background:#fff;box-shadow:0 0 12px rgba(0,0,0,.35);pointer-events:none}
.ba-line i{position:absolute;top:50%;left:50%;width:40px;height:40px;margin:-20px 0 0 -20px;border-radius:50%;background:#fff;box-shadow:0 6px 18px rgba(0,0,0,.3)}
.ba-line i::before,.ba-line i::after{content:"";position:absolute;top:50%;width:0;height:0;border:6px solid transparent;margin-top:-6px}
.ba-line i::before{left:6px;border-right-color:var(--ink)}
.ba-line i::after{right:6px;border-left-color:var(--ink)}
.ba-tag{position:absolute;top:12px;padding:5px 10px;border-radius:999px;font:600 11px/1 var(--body);letter-spacing:.1em;text-transform:uppercase;color:#fff;background:rgba(22,32,42,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);pointer-events:none}
.ba-tag.b{left:12px}.ba-tag.a{right:12px;background:rgba(232,98,42,.85)}
.ba-range{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;-webkit-appearance:none;appearance:none}
.job-body{padding:18px 20px 22px;display:grid;gap:6px}
.job-meta{font:600 12px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2)}
.job-body p:last-child{color:var(--ink-2);font-size:15px}
@media (max-width:980px){.jobs{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){
  .filters{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:0 calc(var(--pad) * -1) 16px;padding:0 var(--pad)}
  .filters::-webkit-scrollbar{display:none}
  .filters button{flex:none}
  .jobs{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;margin:0 calc(var(--pad) * -1);padding:0 var(--pad) 8px;scroll-padding:0 var(--pad)}
  .jobs::-webkit-scrollbar{display:none}
  .job{flex:0 0 86%;scroll-snap-align:start}
}

/* trust badges */
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.bdg{display:grid;grid-template-columns:auto 1fr;column-gap:10px;align-items:center;padding:10px 16px 10px 12px;border-radius:14px;background:var(--paper);border:1px solid var(--rule)}
.bdg svg{grid-row:span 2;width:28px;height:28px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
.bdg b{font:700 14px/1.15 var(--head)}
.bdg small{font-size:12px;color:var(--mute)}
@media (max-width:640px){.badges{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin:14px calc(var(--pad) * -1) 0;padding:0 var(--pad)}.badges::-webkit-scrollbar{display:none}.bdg{flex:none}}

/* FAQ */
.faq-list{display:grid;gap:10px;max-width:900px}
.faq-list details{background:var(--paper);border:1px solid var(--rule);border-radius:16px;padding:0 22px}
.faq-list summary{list-style:none;cursor:pointer;padding:18px 36px 18px 0;position:relative;font:700 18px/1.3 var(--head);font-variation-settings:"wdth" 104}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";position:absolute;right:0;top:50%;translate:0 -50%;font:400 26px/1 var(--body);color:var(--accent);transition:transform .3s var(--ease)}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{padding:0 0 20px;color:var(--ink-2);max-width:70ch}

/* phone menu */
.burger{display:none;width:44px;height:44px;border-radius:50%;border:0;background:rgba(22,32,42,.07);cursor:pointer;position:relative;flex:none}
.burger span{position:absolute;left:13px;right:13px;height:2px;border-radius:2px;background:var(--ink);transition:transform .35s var(--ease),top .35s var(--ease)}
.burger span:first-child{top:17px}.burger span:last-child{top:25px}
.burger.x span:first-child{top:21px;transform:rotate(45deg)}.burger.x span:last-child{top:21px;transform:rotate(-45deg)}
.drawer{position:fixed;left:0;right:0;top:0;bottom:0;z-index:25;padding:96px var(--pad) 40px;background:rgba(238,240,238,.97);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);display:flex;flex-direction:column;gap:4px;overflow:auto}
.drawer[hidden]{display:none}
.drawer a:not(.btn){font:800 28px/1.1 var(--head);font-variation-settings:"wdth" 108;text-decoration:none;padding:12px 0;border-bottom:1px solid var(--rule);animation:ckIn .5s var(--ease) both}
.drawer a:nth-child(2){animation-delay:.03s}.drawer a:nth-child(3){animation-delay:.06s}.drawer a:nth-child(4){animation-delay:.09s}.drawer a:nth-child(5){animation-delay:.12s}.drawer a:nth-child(6){animation-delay:.15s}.drawer a:nth-child(7){animation-delay:.18s}
.drawer .btn{margin-top:22px;align-self:stretch}
html.menu-open{overflow:hidden}
html.menu-open .callbar{display:none}
@media (max-width:980px){.burger{display:block}}
.logo b{white-space:nowrap}
/* the floating call bar only appears once the hero (with its own buttons) has scrolled away */
@media (max-width:640px){
  .callbar{transform:translateY(calc(100% + 30px));opacity:0;pointer-events:none;transition:transform .45s var(--ease),opacity .3s ease}
  .callbar.on{transform:none;opacity:1;pointer-events:auto}
  .ex-hero{bottom:calc(28px + env(safe-area-inset-bottom))}
}
@media (max-width:640px){
  .ex-hero{bottom:calc(24px + var(--lift,0px) + env(safe-area-inset-bottom))}
  .ex-hero .ctas{flex-wrap:nowrap;gap:8px}
  .ex-hero .btn.big{padding:14px 16px;font-size:14px}
  .ex-hero .lede{font-size:14.5px;line-height:1.45;margin:12px 0 16px}
  .ex-hero .kicker{font-size:10.5px;margin-bottom:8px}
}
/* social icons: phone menu + footer */
.socials{display:flex;gap:10px}
.socials a{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:rgba(22,32,42,.07);color:var(--ink);text-decoration:none;transition:background .2s}
.socials a:hover{background:rgba(22,32,42,.14)}
.socials svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.socials .fill{fill:currentColor;stroke:none}
.drawer .socials{margin-top:18px;justify-content:center}
.socials.on-dark a{background:rgba(255,255,255,.1);color:#fff}
.socials.on-dark a:hover{background:rgba(255,255,255,.2)}
.foot .socials{display:flex}

/* trust stats arrive with the last frame of the roof story */
.ex-stats{list-style:none;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;margin-top:26px;background:var(--rule);border:1px solid var(--rule);border-radius:16px;overflow:hidden;max-width:620px}
.ex-stats li{background:rgba(247,248,246,.92);padding:14px 16px;display:grid;gap:2px}
.ex-stats b{font:800 22px/1 var(--head);font-variation-settings:"wdth" 108}
.ex-stats span{font-size:12.5px;line-height:1.3;color:var(--ink-2)}
.ex-end{max-width:640px}
.trust{padding-top:clamp(20px,3vw,34px)!important}
.trust .badges{margin-top:0}
@media (max-width:640px){
  .ex-stats{grid-template-columns:1fr 1fr;margin-top:18px}
  .ex-stats li{padding:10px 12px}
  .ex-stats b{font-size:19px}
  .ex-stats span{font-size:11.5px}
  .ex-end h2{font-size:clamp(28px,8vw,38px);margin-bottom:16px}
  .ex-end .btn.big{padding:14px 20px;font-size:14px}
}
@media (min-width:641px){.ex-end{bottom:clamp(40px,9vh,100px);max-width:min(620px,44vw)}}
/* stats back in their own strip; the accreditation badges now sit in the last frame of the roof story */
.trust{padding-top:0!important}
.ex-end .badges{margin-top:22px;max-width:640px}
.ex-end .bdg{background:rgba(247,248,246,.92)}
@media (max-width:640px){.ex-end .badges{margin:16px calc(var(--pad) * -1) 0;padding:0 var(--pad)}.ex-end .bdg{padding:8px 12px 8px 10px}.ex-end .bdg svg{width:24px;height:24px}}
.acc .bdg{grid-template-columns:auto 1fr}
.acc-mark{grid-row:span 2;width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:var(--ink);color:#fff;font:800 14px/1 var(--head);font-style:normal}
.acc-note{margin-top:8px;font-size:10.5px;line-height:1.35;color:var(--mute);max-width:440px}
@media (max-width:640px){.trust ul{margin-top:-24px}.ex-end{bottom:84px}}
@media (max-width:640px){.trust ul{margin-top:14px}}

/* how it works: accordion heads (plain on desktop, collapsible on phones) */
.st-head{all:unset;display:grid;gap:8px;cursor:default}
@media (max-width:640px){
  .steps ol{gap:0}
  .steps li{padding-top:0;border-top:1px solid var(--rule);gap:0}
  .steps li:last-child{border-bottom:1px solid var(--rule)}
  .st-head{cursor:pointer;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:18px 0;width:100%;box-sizing:border-box}
  .st-head::after{content:"+";font:400 26px/1 var(--body);color:var(--accent);transition:transform .3s var(--ease)}
  .steps li.open .st-head::after{transform:rotate(45deg)}
  .steps h3{font-size:19px}
  .steps li>p{display:none;padding:0 0 18px 42px}
  .steps li.open>p{display:block;animation:ckIn .4s var(--ease)}
}
/* sideways rows: scroll left/right only, never up/down */
@media (max-width:640px){.gr-track,.jobs,.badges,.filters{overflow-y:hidden;touch-action:pan-x pan-y;overscroll-behavior-x:contain}}
@media (min-width:641px){.ex-end{bottom:clamp(80px,16vh,190px)}}
/* quiz intro: roof health gauge in the empty right side */
.ck-intro{position:relative}
.ck-viz{position:absolute;right:clamp(10px,4vw,70px);top:50%;translate:0 -50%;width:min(340px,30vw)}
.ck-viz svg{width:100%;overflow:visible}
.ck-needle{transform-origin:120px 130px;animation:needle 5s cubic-bezier(.45,0,.2,1) infinite alternate}
@keyframes needle{0%{transform:rotate(-70deg)}40%{transform:rotate(-20deg)}70%{transform:rotate(35deg)}100%{transform:rotate(62deg)}}
.ck-viz-label{text-align:center;margin-top:10px;font:600 12px/1 var(--body);letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.55)}
.ck-viz .chip{position:absolute;padding:8px 13px;border-radius:999px;background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.14);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:#fff;font-size:13px;white-space:nowrap;animation:bob 6s ease-in-out infinite}
.ck-viz .c1{left:-18%;top:-8%}.ck-viz .c2{right:-12%;top:-16%;animation-delay:-1.5s}
.ck-viz .c3{left:-24%;bottom:6%;animation-delay:-3s}.ck-viz .c4{right:-16%;bottom:-2%;animation-delay:-4.5s}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media (max-width:980px){.ck-viz{display:none}}
.ck-viz .c2{top:-4%;right:-6%}.ck-viz .c1{top:4%}
/* the scene pins just below the sticky menu bar, never underneath it */
.ex-pin{top:var(--navh,68px);height:calc(100vh - var(--navh,68px));height:calc(100svh - var(--navh,68px))}

/* ---------- blog ---------- */
.blog-page{background:var(--bg)}
.bl-wrap{max-width:1180px;margin:0 auto;padding:clamp(50px,7vw,100px) var(--pad) clamp(70px,9vw,120px)}
.bl-h1{font-size:clamp(40px,5vw,72px);font-weight:800;margin:6px 0 18px;max-width:18ch}
.bl-intro,.bl-lede{font-size:clamp(17px,1.4vw,20px);color:var(--ink-2);max-width:58ch}
.bl-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:10px}
.bl-card{display:flex;flex-direction:column;background:var(--paper);border:1px solid var(--rule);border-radius:22px;overflow:hidden;text-decoration:none;transition:transform .5s var(--ease),box-shadow .5s var(--ease)}
.bl-card:hover{transform:translateY(-4px);box-shadow:0 26px 50px -30px rgba(22,32,42,.5)}
.bl-img{aspect-ratio:16/10;overflow:hidden}
.bl-img img{width:100%;height:100%;object-fit:cover;transition:transform 1s var(--ease)}
.bl-card:hover .bl-img img{transform:scale(1.04)}
.bl-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.bl-meta{font:600 12px/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-2)}
.bl-body h2{font-size:24px;line-height:1.1}
.bl-body p:not(.bl-meta){color:var(--ink-2);font-size:15px;flex:1}
.bl-more{font-weight:600;font-size:14px;color:var(--accent-2)}
.bl-article{max-width:820px}
.bl-back{display:inline-block;margin-bottom:28px;font-weight:600;font-size:14px;color:var(--ink-2);text-decoration:none}
.bl-hero{margin:30px 0 40px;border-radius:22px;overflow:hidden;aspect-ratio:16/9}
.bl-hero img{width:100%;height:100%;object-fit:cover}
.bl-text h2{font-size:clamp(24px,2.4vw,30px);margin:36px 0 12px}
.bl-text p{font-size:17.5px;line-height:1.75;color:#2b3640}
.bl-cta{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;margin:50px 0;padding:28px 30px;border-radius:22px;background:var(--ink);color:#fff}
.bl-cta .kicker{color:#f39a6b}
.bl-cta h3{font-size:28px;margin-bottom:6px}
.bl-cta p:last-child{color:rgba(255,255,255,.7)}
.bl-more-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.bl-mini{display:grid;grid-template-columns:110px 1fr;gap:14px;align-items:center;padding:10px;border-radius:16px;background:var(--paper);border:1px solid var(--rule);text-decoration:none}
.bl-mini img{width:110px;height:78px;object-fit:cover;border-radius:10px}
.bl-mini span{font:700 16px/1.2 var(--head)}
.bl-mini small{display:block;font:600 11px/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2);margin-bottom:6px}
@media (max-width:980px){.bl-grid{grid-template-columns:1fr 1fr}}
@media (max-width:640px){.bl-grid,.bl-more-grid{grid-template-columns:1fr}.blog-page .foot{padding-bottom:40px}}

/* phone menu: latest articles under the socials */
.dr-blog{margin-top:26px;padding-top:20px;border-top:1px solid var(--rule);display:grid;gap:10px}
.dr-blog .kicker{margin-bottom:4px}
.drawer .dr-post{display:grid;grid-template-columns:72px 1fr;gap:12px;align-items:center;padding:8px;border:0!important;border-radius:14px;background:var(--paper);box-shadow:0 0 0 1px var(--rule);text-decoration:none;font:700 15px/1.25 var(--head)!important;animation:none!important}
.dr-post img{width:72px;height:54px;object-fit:cover;border-radius:9px}
.dr-post small{display:block;font:600 10.5px/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--accent-2);margin-bottom:5px}
.drawer .dr-all{border:0!important;padding:6px 0!important;font:600 14px/1 var(--body)!important;color:var(--accent-2);animation:none!important}
/* short screens (phones on their side): the opening text sits at the top and scales down so nothing is cut off */
@media (min-width:641px) and (max-height:620px){
  .ex-hero{top:14px;translate:none;max-width:min(560px,50vw)}
  .ex-hero .kicker{margin-bottom:8px;font-size:11px}
  .ex-hero h1{font-size:clamp(28px,8.5vh,50px)}
  .ex-hero .lede{margin:10px 0 14px;font-size:14px;line-height:1.45}
  .ex-hero .btn.big{padding:12px 18px;font-size:14px}
  .ticks,.scroll-hint{display:none}
  .ex-mid{top:14px!important;bottom:auto!important}
  .ex-mid h2,.ex-end h2{font-size:clamp(24px,7vh,40px)}
  .ex-end{bottom:14px!important;max-width:min(520px,48vw)}
  .ex-end h2{margin-bottom:12px}
  .ex-end .badges{display:none}
  .ex-end .acc-note{display:none}
}
@media (min-width:641px) and (max-height:620px){
  .lbl span{display:none}
  .lbl div{padding:6px 10px}
  .lbl b{font-size:12.5px}
  .ex-mid{max-width:44vw}
  .ex-mid h2{font-size:clamp(22px,6vh,34px)}
}
.links a[aria-current="page"]{color:var(--ink);font-weight:600}
/* phones: no concept strip; the menu fits on one screen, latest article included */
@media (max-width:640px){
  .concept-bar{display:none}
  .drawer{gap:0;padding-bottom:20px}
  .drawer a:not(.btn):not(.dr-post):not(.dr-all){font-size:clamp(18px,3.2dvh,23px)!important;padding:clamp(4px,.95dvh,8px) 0!important}
  .drawer .btn{margin-top:clamp(8px,1.6dvh,14px);padding:12px 18px}
  .drawer .socials{margin-top:12px}
  .drawer .socials a{width:38px;height:38px}
  .drawer .socials svg{width:17px;height:17px}
  .dr-blog{margin-top:14px;padding-top:12px;gap:8px}
  .dr-blog .kicker{margin-bottom:0;font-size:10.5px}
  .drawer .dr-post{grid-template-columns:60px 1fr;padding:6px;font-size:14px!important}
  .dr-post img{width:60px;height:46px}
  .drawer .dr-all{padding:2px 0!important;font-size:13px!important}
}
@media (max-width:640px) and (max-height:620px){
  .drawer{display:grid;grid-template-columns:1fr 1fr;column-gap:18px;align-content:start}
  .drawer .btn,.drawer .socials,.dr-blog{grid-column:1/-1}
  .drawer a:not(.btn):not(.dr-post):not(.dr-all){font-size:19px!important;padding:7px 0!important}
}