:root{
  --ink:#0a1628; --ink-2:#334155; --muted:#64748b; --line:#e6ebf2; --bg:#ffffff; --soft:#f6f8fc;
  --night:#050d1c; --navy:#0b2a5b; --blue:#1d5fd8; --blue-2:#3b82f6; --sky:#e8f0ff;
  --gold:#ffc928; --gold-2:#ffb800; --gold-ink:#1a1300;
  --r:20px; --r-lg:28px;
  --shadow-sm:0 1px 2px rgba(10,22,40,.06),0 2px 8px rgba(10,22,40,.05);
  --shadow:0 1px 2px rgba(10,22,40,.05),0 20px 50px -20px rgba(10,22,40,.25);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
body{margin:0;font:16px/1.65 Inter,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:"Inter Tight",Inter,system-ui,sans-serif;margin:0;letter-spacing:-.035em;line-height:1.05;color:var(--ink)}
h2{font-size:clamp(2rem,4.2vw,3.25rem);font-weight:700}
h3{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;line-height:1.25}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding-inline:24px}
.kicker{display:inline-flex;align-items:center;gap:.55rem;font:600 .8rem/1 Inter,sans-serif;letter-spacing:.08em;text-transform:uppercase;color:var(--blue)}
.kicker i{width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(255,201,40,.22)}
.lede{font-size:1.125rem;color:var(--muted);max-width:40rem;margin-top:1.1rem}
.sec{padding-block:clamp(5rem,10vw,8rem)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:2rem;flex-wrap:wrap;margin-bottom:3.5rem}
.sec-head > div{max-width:640px}
.sec-head h2{margin-top:1rem}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;height:54px;padding:0 1.5rem;border-radius:14px;font:600 1rem/1 "Inter Tight",Inter,sans-serif;letter-spacing:-.01em;border:0;cursor:pointer;transition:transform .2s cubic-bezier(.2,.8,.2,1),box-shadow .2s,background .2s,color .2s;white-space:nowrap}
.btn svg{width:18px;height:18px;flex:none}
.btn:hover{transform:translateY(-2px)}
.btn-gold{background:linear-gradient(180deg,#ffd24a,var(--gold-2));color:var(--gold-ink);box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 10px 30px -10px rgba(255,184,0,.7)}
.btn-gold:hover{box-shadow:0 1px 0 rgba(255,255,255,.6) inset,0 16px 36px -10px rgba(255,184,0,.8)}
.btn-glass{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.18);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.btn-glass:hover{background:rgba(255,255,255,.14)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-line{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.btn-wa{background:#25d366;color:#052e16}

.demo{background:#0a1628;color:#cbd5e1;font-size:.8rem;text-align:center;padding:.5rem 2.5rem .5rem 1rem;position:relative}
.demo b{color:#fff}
.demo button{position:absolute;right:.7rem;top:50%;transform:translateY(-50%);background:none;border:0;color:#94a3b8;font-size:1.1rem;cursor:pointer}

/* nav */
.nav{position:sticky;top:0;z-index:50;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent;background:rgba(5,13,28,.6);-webkit-backdrop-filter:saturate(1.8) blur(16px);backdrop-filter:saturate(1.8) blur(16px)}
.nav.solid{background:rgba(255,255,255,.85);border-color:var(--line)}
.nav .wrap{display:flex;align-items:center;gap:2rem;height:72px}
.brand{display:flex;align-items:center;gap:.75rem;margin-right:auto}
.mark{width:40px;height:40px;border-radius:12px;background:linear-gradient(145deg,#1d5fd8,#0b2a5b);display:grid;place-items:center;box-shadow:0 0 0 1px rgba(255,255,255,.12) inset,0 8px 20px -8px rgba(29,95,216,.8)}
.mark svg{width:22px;height:22px}
.brand b{display:block;font:700 1.05rem/1.1 "Inter Tight",sans-serif;letter-spacing:-.02em;color:#fff;transition:color .3s}
.brand small{display:block;font-size:.75rem;color:#94a3b8;letter-spacing:.01em}
.nav.solid .brand b{color:var(--ink)}
.links{display:flex;gap:2rem;list-style:none;margin:0;padding:0}
.links a{font-size:.94rem;font-weight:500;color:#cbd5e1;transition:color .2s}
.links a:hover{color:#fff}
.nav.solid .links a{color:var(--ink-2)}.nav.solid .links a:hover{color:var(--ink)}
.nav .btn{height:44px;padding:0 1.1rem;font-size:.94rem}
.burger{display:none;background:none;border:0;color:#fff;padding:.4rem;cursor:pointer}
.nav.solid .burger{color:var(--ink)}
.burger svg{width:26px;height:26px}

/* hero */
.hero{position:relative;background:var(--night);color:#cbd5e1;overflow:hidden;margin-top:-72px;padding-top:72px}
.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 50% 30%,#000 30%,transparent 75%)}
.glow{position:absolute;border-radius:50%;filter:blur(80px);pointer-events:none}
.glow.g1{width:640px;height:640px;background:rgba(29,95,216,.55);top:-220px;right:-140px}
.glow.g2{width:420px;height:420px;background:rgba(255,201,40,.16);bottom:-200px;left:-120px}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:4rem;align-items:center;padding-block:clamp(4rem,9vw,7.5rem) clamp(4rem,8vw,6.5rem)}
.badge{display:inline-flex;align-items:center;gap:.6rem;padding:.4rem .9rem .4rem .45rem;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#e2e8f0}
.badge span{background:var(--gold);color:var(--gold-ink);font-weight:700;font-size:.72rem;padding:.2rem .55rem;border-radius:999px;letter-spacing:.02em;white-space:nowrap}
.hero h1{font-size:clamp(2.7rem,6.4vw,5rem);font-weight:800;color:#fff;margin-top:1.6rem;letter-spacing:-.045em;line-height:.98}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#ffd24a,#ffb800);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{color:#94a3b8;font-size:1.2rem;margin-top:1.5rem;max-width:34rem}
.hero .ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2.4rem}
.proof{display:flex;flex-wrap:wrap;gap:1.75rem;margin-top:2.75rem;padding-top:2rem;border-top:1px solid rgba(255,255,255,.08)}
.proof div{display:flex;align-items:center;gap:.6rem;font-size:.92rem;color:#cbd5e1}
.proof svg{width:20px;height:20px;color:var(--gold)}

/* hero card */
.qcard{position:relative;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--r-lg);padding:6px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 40px 100px -30px rgba(0,0,0,.7)}
.qcard-in{background:#fff;border-radius:22px;padding:1.9rem}
.qcard h3{font-size:1.4rem;letter-spacing:-.03em}
.qcard .sub{color:var(--muted);font-size:.93rem;margin:.35rem 0 1.4rem}
.chip-float{position:absolute;display:flex;align-items:center;gap:.7rem;background:rgba(10,22,40,.85);border:1px solid rgba(255,255,255,.12);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:#fff;border-radius:16px;padding:.7rem 1rem;font-size:.85rem;box-shadow:0 20px 40px -15px rgba(0,0,0,.6);animation:float 6s ease-in-out infinite}
.chip-float b{display:block;font:700 1rem/1.1 "Inter Tight",sans-serif}
.chip-float small{color:#94a3b8}
.chip-float .ic{width:36px;height:36px;border-radius:10px;background:var(--gold);color:var(--gold-ink);display:grid;place-items:center}
.chip-float .ic svg{width:18px;height:18px}
.cf1{left:-48px;top:-38px}
.cf2{right:-30px;bottom:-46px;animation-delay:-3s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* form */
.field{margin-bottom:.85rem}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:.75rem}
label{display:block;font-size:.8rem;font-weight:600;color:var(--ink-2);margin-bottom:.35rem}
input,select,textarea{width:100%;font:inherit;font-size:.95rem;color:var(--ink);background:var(--soft);border:1px solid var(--line);border-radius:12px;padding:.8rem .95rem;transition:border-color .2s,box-shadow .2s,background .2s}
input:focus,select:focus,textarea:focus{outline:none;background:#fff;border-color:var(--blue);box-shadow:0 0 0 4px rgba(29,95,216,.12)}
textarea{resize:vertical;min-height:84px}
.err{border-color:#ef4444!important;background:#fef2f2!important}
form .btn{width:100%;margin-top:.4rem}
.fnote{display:flex;justify-content:center;align-items:center;gap:.4rem;font-size:.78rem;color:var(--muted);margin-top:.8rem}
.fnote svg{width:14px;height:14px}
.ok{background:#ecfdf5;border:1px solid #a7f3d0;color:#065f46;border-radius:12px;padding:1rem;font-size:.92rem;margin-top:1rem}

/* marquee */
.marquee{background:var(--night);border-top:1px solid rgba(255,255,255,.06);overflow:hidden;padding-block:1.4rem}
.track{display:flex;gap:3rem;width:max-content;animation:scroll 40s linear infinite}
.track span{display:flex;align-items:center;gap:3rem;color:#64748b;font:600 1.05rem "Inter Tight",sans-serif;letter-spacing:-.01em;white-space:nowrap}
.track span:after{content:"";width:6px;height:6px;border-radius:50%;background:#1e3a64}
@keyframes scroll{to{transform:translateX(-50%)}}

/* services bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:1.25rem}
.tile{position:relative;grid-column:span 2;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:2rem;box-shadow:var(--shadow-sm);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s;overflow:hidden}
.tile:hover{box-shadow:var(--shadow);border-color:#d5deeb}
.tile .ic{width:48px;height:48px;border-radius:14px;background:var(--sky);color:var(--blue);display:grid;place-items:center;margin-bottom:1.5rem}
.tile .ic svg{width:24px;height:24px}
.tile p{color:var(--muted);margin-top:.6rem;font-size:.97rem}
.tile ul{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:.5rem}
.tile li{display:flex;gap:.55rem;font-size:.92rem;color:var(--ink-2)}
.tile li svg{width:18px;height:18px;color:var(--blue);flex:none;margin-top:.15rem}
.tile.feature{grid-column:span 4;grid-row:span 2;background:linear-gradient(160deg,#0b2a5b 0%,#071a3a 100%);border:0;color:#cbd5e1;padding:2.6rem;display:flex;flex-direction:column}
.tile.feature:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(59,130,246,.55),transparent 65%);right:-120px;top:-140px}
.tile.feature h3{color:#fff;font-size:clamp(1.8rem,3vw,2.4rem);letter-spacing:-.035em;line-height:1.05;position:relative}
.tile.feature p{color:#94a3b8;font-size:1.05rem;max-width:30rem;position:relative}
.tile.feature .ic{background:rgba(255,201,40,.14);color:var(--gold);position:relative}
.tile.feature ul{position:relative}
.tile.feature li{color:#e2e8f0}
.tile.feature li svg{color:var(--gold)}
.price-tag{display:inline-flex;align-items:baseline;gap:.5rem;margin-top:auto;padding-top:2rem;position:relative}
.price-tag small{color:#94a3b8;font-size:.9rem}
.price-tag b{font:800 3rem/1 "Inter Tight",sans-serif;color:#fff;letter-spacing:-.04em}
.feature .btn{margin-top:1.5rem;align-self:flex-start;position:relative}

/* pricing */
.soft{background:var(--soft)}
.prices{display:grid;grid-template-columns:repeat(2,1fr);gap:1.25rem;max-width:960px}
.pcard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:2.4rem;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.pcard.hl{border:2px solid var(--navy);box-shadow:var(--shadow);position:relative}
.pcard .tag{position:absolute;top:-13px;left:2.4rem;background:var(--gold);color:var(--gold-ink);font-size:.75rem;font-weight:700;padding:.3rem .75rem;border-radius:999px;letter-spacing:.02em}
.pcard .from{color:var(--muted);font-size:.9rem;margin-top:1.4rem}
.pcard .amt{font:800 3.6rem/1 "Inter Tight",sans-serif;letter-spacing:-.05em;color:var(--ink);margin-top:.2rem}
.pcard p{color:var(--muted);margin-top:.8rem}
.pcard ul{list-style:none;padding:1.4rem 0 0;margin:1.4rem 0 1.8rem;border-top:1px solid var(--line);display:grid;gap:.7rem}
.pcard li{display:flex;gap:.6rem;font-size:.95rem;color:var(--ink-2)}
.pcard li svg{width:18px;height:18px;color:var(--blue);flex:none;margin-top:.2rem}
.pcard .btn{margin-top:auto}
.small-print{color:var(--muted);font-size:.85rem;margin-top:1.5rem}

/* process */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;counter-reset:s}
.step{padding:2rem;border-radius:var(--r);border:1px solid var(--line);background:#fff;position:relative}
.step:before{counter-increment:s;content:"0" counter(s);font:700 .85rem "Inter Tight",sans-serif;color:var(--blue);background:var(--sky);padding:.35rem .65rem;border-radius:8px;display:inline-block;margin-bottom:1.4rem}
.step p{color:var(--muted);margin-top:.6rem}

/* about */
.about{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}
.quote-card{position:relative;background:linear-gradient(160deg,#0b2a5b,#050d1c);border-radius:var(--r-lg);padding:3rem;color:#cbd5e1;overflow:hidden}
.quote-card:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px}
.quote-card blockquote{position:relative;margin:0;font:600 clamp(1.4rem,2.4vw,1.85rem)/1.3 "Inter Tight",sans-serif;letter-spacing:-.025em;color:#fff}
.quote-card blockquote:before{content:"“";display:block;font-size:4rem;line-height:.6;color:var(--gold);margin-bottom:.6rem}
.sig{position:relative;display:flex;align-items:center;gap:.9rem;margin-top:2rem}
.sig .av{width:48px;height:48px;border-radius:50%;background:linear-gradient(145deg,var(--gold),var(--gold-2));color:var(--gold-ink);display:grid;place-items:center;font:800 1rem "Inter Tight",sans-serif}
.sig b{color:#fff;display:block}.sig small{color:#94a3b8}
.facts{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-top:2.2rem}
.fact{border:1px solid var(--line);border-radius:16px;padding:1.2rem 1.3rem}
.fact b{display:block;font:700 1.15rem "Inter Tight",sans-serif;letter-spacing:-.02em}
.fact span{font-size:.88rem;color:var(--muted)}
.about-txt p{color:var(--ink-2);margin-top:1.1rem;font-size:1.05rem}

/* faq */
.faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:4rem}
details{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1.4rem 0;font:600 1.1rem "Inter Tight",sans-serif;letter-spacing:-.015em}
summary::-webkit-details-marker{display:none}
summary .pm{flex:none;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;transition:transform .3s,background .3s}
summary .pm svg{width:14px;height:14px}
details[open] summary .pm{transform:rotate(45deg);background:var(--ink);color:#fff;border-color:var(--ink)}
details p{color:var(--muted);padding-bottom:1.4rem;max-width:40rem}

/* final cta */
.cta{position:relative;overflow:hidden;border-radius:32px;background:var(--night);padding:clamp(2.5rem,6vw,4.5rem);display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:center}
.cta:before{content:"";position:absolute;width:700px;height:700px;border-radius:50%;background:radial-gradient(circle,rgba(29,95,216,.55),transparent 62%);right:-250px;top:-300px}
.cta > *{position:relative}
.cta h2{color:#fff}
.cta .lede{color:#94a3b8}
.contact-list{list-style:none;padding:0;margin:2rem 0 0;display:grid;gap:1rem}
.contact-list li{display:flex;align-items:center;gap:.9rem;color:#e2e8f0}
.contact-list .ci{width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);display:grid;place-items:center;color:var(--gold);flex:none}
.contact-list .ci svg{width:18px;height:18px}
.contact-list small{display:block;color:#64748b;font-size:.78rem}
.cta .qcard-in{box-shadow:0 30px 80px -30px rgba(0,0,0,.6)}

footer{padding-block:3.5rem 2.5rem;color:var(--muted);font-size:.9rem}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2rem;align-items:center;border-top:1px solid var(--line);padding-top:2.5rem}
.foot .brand b{color:var(--ink)}
.foot nav{display:flex;gap:1.5rem;flex-wrap:wrap}
.foot nav a:hover{color:var(--ink)}

.mbar{display:none;position:fixed;inset:auto 0 0 0;z-index:60;padding:.7rem .8rem calc(.7rem + env(safe-area-inset-bottom,0px));background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line);gap:.6rem}
.mbar .btn{flex:1;height:50px}

.rv{opacity:0;transition:opacity .8s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}
.prices{grid-template-columns:repeat(3,1fr);max-width:none;align-items:stretch}
.plist{background:var(--night);color:#cbd5e1;border-radius:var(--r-lg);padding:2.4rem;display:flex;flex-direction:column;position:relative;overflow:hidden}
.plist:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(29,95,216,.45),transparent 65%);right:-200px;top:-220px}
.plist > *{position:relative}
.plist h3{color:#fff}
.plist ul{list-style:none;padding:0;margin:1.4rem 0 1.8rem;display:grid}
.plist li{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.plist li:last-child{border-bottom:0}
.plist li b{display:block;color:#fff;font:600 .98rem/1.25 "Inter Tight",sans-serif}
.plist li span{font-size:.8rem;color:#64748b}
.plist li em{font-style:normal;font-size:.8rem;color:#94a3b8;white-space:nowrap}
.plist li strong{font:700 1.05rem "Inter Tight",sans-serif;color:var(--gold);margin-left:.2rem}
.plist .btn{margin-top:auto}
.tile .from-price{display:inline-block;margin-top:1rem;font-size:.85rem;font-weight:600;color:var(--blue);background:var(--sky);padding:.3rem .65rem;border-radius:8px}
@media (max-width:1024px){.prices{grid-template-columns:1fr 1fr}.plist{grid-column:1/-1}}
@media (max-width:760px){.prices{grid-template-columns:1fr}}

.status{display:inline-flex;align-items:center;gap:.55rem;margin-top:1.1rem;font-size:.9rem;color:#cbd5e1}
.status i{width:9px;height:9px;border-radius:50%;background:#64748b;flex:none}
.status.open i{background:#22c55e;box-shadow:0 0 0 0 rgba(34,197,94,.6);animation:pulse 2s infinite}
.status.closed i{background:var(--gold)}
.status b{color:#fff;font-weight:600}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(34,197,94,0)}100%{box-shadow:0 0 0 0 rgba(34,197,94,0)}}
.hours{margin-top:.2rem;font-size:.92rem;line-height:1.5}
.hours span{display:block}
.hours em{font-style:normal;color:var(--gold)}

.bento{grid-template-columns:repeat(12,1fr)}
.tile{grid-column:span 3}
.tile.feature{grid-column:span 8}
.bento > .tile:nth-child(2),.bento > .tile:nth-child(3){grid-column:span 4}
@media (max-width:1024px){.tile,.bento > .tile:nth-child(2),.bento > .tile:nth-child(3){grid-column:span 6}.tile.feature{grid-column:span 12}}
@media (max-width:760px){.tile,.tile.feature,.bento > .tile:nth-child(2),.bento > .tile:nth-child(3){grid-column:span 12}}

.pills{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:1rem}.pills .from-price{margin-top:0}
/* photos */
.hero-img{position:absolute;inset:0 0 0 auto;width:62%;background:url(/img/hero-boiler.e358c01caa.webp) center/cover no-repeat;opacity:.4;-webkit-mask-image:linear-gradient(90deg,transparent,#000 45%);mask-image:linear-gradient(90deg,transparent,#000 45%);animation:kb 22s ease-in-out infinite alternate;will-change:transform}
@keyframes kb{from{transform:scale(1)}to{transform:scale(1.1)}}
.tile .ph{margin:-2rem -2rem 1.5rem;aspect-ratio:16/10;overflow:hidden;border-bottom:1px solid var(--line)}
.tile .ph img{width:100%;height:100%;object-fit:cover}

.tile.feature{background:linear-gradient(160deg,rgba(11,42,91,.9) 0%,rgba(7,26,58,.97) 70%),url(/img/power-flush.17defaaf79.webp) center/cover no-repeat}
.about-img{position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:560px;box-shadow:var(--shadow)}
.about-img > img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.about-img .quote-card{position:absolute;left:1.25rem;right:1.25rem;bottom:1.25rem;padding:2rem;background:rgba(5,13,28,.8);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.12)}
.about-img .quote-card:before{display:none}
.about-img .quote-card blockquote{font-size:clamp(1.2rem,2vw,1.5rem)}
.cta{background:linear-gradient(115deg,rgba(5,13,28,.97) 35%,rgba(5,13,28,.82)),url(/img/radiator-wall.20991d3483.webp) center/cover no-repeat}
.stock-note{font-size:.75rem;color:var(--muted);margin-top:.6rem}
@media (max-width:1024px){
  .hero-img{width:100%;opacity:.28;-webkit-mask-image:linear-gradient(180deg,#000 10%,transparent 75%);mask-image:linear-gradient(180deg,#000 10%,transparent 75%)}
  .about-img{min-height:480px}
}
@media (max-width:760px){
  .qcard{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;padding:.5rem}
  .qcard-in{grid-column:1/-1}
  .chip-float{display:flex;position:relative;inset:auto;padding:.55rem .7rem;font-size:.78rem;gap:.5rem}
  .chip-float b{font-size:.85rem}
  .chip-float .ic{width:30px;height:30px}
  .about-img{min-height:520px}
}

@media (prefers-reduced-motion:reduce){.rv{transform:none}.chip-float,.hero-img{animation:none}.track{animation-duration:80s}html{scroll-behavior:auto}}

@media (max-width:1024px){
  .hero-grid,.about,.faq,.cta{grid-template-columns:1fr}
  .cf1{left:-8px;top:-38px}.cf2{right:-8px}
  .tile,.tile.feature{grid-column:span 3}
  .tile.feature{grid-column:span 6;grid-row:auto}
  .steps{grid-template-columns:1fr}
}
@media (max-width:760px){
  .links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:#fff;padding:.5rem 24px 1.2rem;border-bottom:1px solid var(--line);box-shadow:0 30px 40px -30px rgba(0,0,0,.3)}
  .links.open{display:flex}.links a{display:block;padding:.9rem 0;color:var(--ink)!important;border-bottom:1px solid var(--line)}
  .burger{display:block}.nav .btn{display:none}
  .tile,.tile.feature{grid-column:span 6}
  .prices,.row2,.facts{grid-template-columns:1fr}
  .hero .ctas .btn{flex:1 1 100%}
  .mbar{display:flex}body{padding-bottom:80px}
  .qcard-in{padding:1.4rem}
}

/* ================= multi-page additions ================= */

/* nav: active state + services dropdown */
.links a.active,.links .has-drop.active > button{color:#fff}
.nav.solid .links a.active,.nav.solid .links .has-drop.active > button{color:var(--ink)}
.links a.active{position:relative}
.links a.active:after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;border-radius:2px;background:var(--gold)}
.has-drop{position:relative}
.has-drop > button{all:unset;cursor:pointer;display:inline-flex;align-items:center;gap:.35rem;font-size:.94rem;font-weight:500;color:#cbd5e1;transition:color .2s}
.has-drop > button:hover{color:#fff}
.nav.solid .has-drop > button{color:var(--ink-2)}
.has-drop > button svg{width:14px;height:14px;transition:transform .25s}
.drop{position:absolute;top:calc(100% + 18px);left:50%;width:640px;transform:translate(-50%,8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 30px 80px -20px rgba(10,22,40,.35);padding:.8rem}
.drop:before{content:"";position:absolute;top:-18px;left:0;right:0;height:18px}
.has-drop:hover .drop,.has-drop:focus-within .drop,.has-drop.open .drop{opacity:1;visibility:visible;transform:translate(-50%,0)}
.has-drop:hover > button svg,.has-drop.open > button svg{transform:rotate(180deg)}
.drop-grid{display:grid;grid-template-columns:1fr 1fr;gap:.2rem}
.drop-grid a{display:flex;gap:.8rem;align-items:center;padding:.75rem .8rem;border-radius:12px;color:var(--ink)!important;transition:background .15s}
.drop-grid a:hover{background:var(--soft)}
.drop-grid a:after{display:none}
.di{flex:none;width:38px;height:38px;border-radius:11px;background:var(--sky);color:var(--blue);display:grid;place-items:center}
.di svg{width:19px;height:19px}
.drop-grid b{display:block;font:600 .93rem/1.2 "Inter Tight",sans-serif;letter-spacing:-.01em}
.drop-grid small{display:block;font-size:.78rem;color:var(--muted);margin-top:.1rem}
.drop-all{display:flex!important;justify-content:space-between;align-items:center;margin-top:.4rem;padding:.9rem 1rem;border-radius:12px;background:var(--night);color:#fff!important;font:600 .9rem "Inter Tight",sans-serif}
.drop-all:after{display:none}

/* inner page hero */
.phero{position:relative;background:var(--night);color:#cbd5e1;overflow:hidden;margin-top:-72px;padding-top:72px}
.phero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse 80% 80% at 50% 30%,#000 30%,transparent 75%);mask-image:radial-gradient(ellipse 80% 80% at 50% 30%,#000 30%,transparent 75%)}
.phero .hero-img{background-image:var(--img)}
.phero-in{position:relative;padding-block:clamp(3.5rem,8vw,6rem) clamp(3.5rem,7vw,5rem);max-width:820px}
.crumbs{display:flex;flex-wrap:wrap;gap:.5rem;font-size:.85rem;color:#64748b;margin-bottom:1.6rem}
.crumbs a{color:#94a3b8}.crumbs a:hover{color:#fff}
.crumbs span{color:#cbd5e1}
.phero h1{font-size:clamp(2.4rem,5.4vw,4.2rem);font-weight:800;color:#fff;margin-top:1.3rem;letter-spacing:-.045em;line-height:1}
.phero h1 em{font-style:normal;background:linear-gradient(90deg,#ffd24a,#ffb800);-webkit-background-clip:text;background-clip:text;color:transparent}
.phero .lede{color:#94a3b8;font-size:1.15rem;margin-top:1.3rem}
.phero .ctas{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem}
.price-chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.price-chips span{display:inline-flex;align-items:baseline;gap:.4rem;padding:.55rem .9rem;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#cbd5e1}
.price-chips b{font:700 1.05rem "Inter Tight",sans-serif;color:var(--gold)}

/* service page */
.svc-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:4rem;align-items:start}
.svc-main > * + *{margin-top:3.5rem}
.svc-main h2{font-size:clamp(1.7rem,3vw,2.3rem);margin-top:.9rem}
.svc-main .prose p{color:var(--ink-2);font-size:1.06rem;margin-top:1rem}
.svc-fig{margin:0;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/9;box-shadow:var(--shadow)}
.svc-fig img{width:100%;height:100%;object-fit:cover}
.signs{display:grid;grid-template-columns:1fr 1fr;gap:.9rem;margin-top:1.6rem}
.sign{display:flex;gap:.8rem;align-items:flex-start;padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:16px;background:#fff;font-weight:500;color:var(--ink-2)}
.sign i{flex:none;width:28px;height:28px;border-radius:9px;background:#fff6d6;color:#a16207;display:grid;place-items:center;font-style:normal}
.sign i svg{width:16px;height:16px}
.incl{list-style:none;padding:0;margin:1.6rem 0 0;display:grid;gap:.8rem}
.incl li{display:flex;gap:.8rem;align-items:center;font-size:1.02rem;color:var(--ink-2)}
.incl li span{flex:none;width:30px;height:30px;border-radius:50%;background:var(--sky);color:var(--blue);display:grid;place-items:center}
.incl li span svg{width:16px;height:16px}
.why-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden}
.why-strip div{background:#fff;padding:1.3rem 1.2rem}
.why-strip b{display:block;font:700 1.15rem "Inter Tight",sans-serif;letter-spacing:-.02em}
.why-strip span{font-size:.85rem;color:var(--muted)}
.svc-side{position:sticky;top:96px}
.side-card{background:var(--night);color:#cbd5e1;border-radius:var(--r-lg);padding:2rem;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.side-card:before{content:"";position:absolute;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(29,95,216,.5),transparent 65%);right:-180px;top:-200px}
.side-card > *{position:relative}
.side-card h3{color:#fff}
.side-price{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.side-price span{font-size:.9rem}
.side-price b{font:800 1.9rem/1 "Inter Tight",sans-serif;color:#fff;letter-spacing:-.03em;white-space:nowrap}
.side-price b small{font:500 .8rem Inter,sans-serif;color:#94a3b8;margin-right:.3rem}
.side-free{padding:1rem 0;border-bottom:1px solid rgba(255,255,255,.08);color:#fff;font:600 1.1rem "Inter Tight",sans-serif}
.side-card .btn{width:100%;margin-top:.7rem}
.side-card .status{margin-top:1.2rem;font-size:.85rem}
.side-note{font-size:.8rem;color:#64748b;margin-top:1rem}
.side-quote{margin-top:1.2rem;background:#fff;border-radius:var(--r-lg);padding:1.6rem;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.side-quote h3{font-size:1.15rem}
.side-quote .sub{color:var(--muted);font-size:.88rem;margin:.3rem 0 1rem}

/* service cards (overview + related) */
.scards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.scards.three{grid-template-columns:repeat(3,1fr)}
.scard{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s,border-color .3s}
.scard:hover{box-shadow:var(--shadow);border-color:#d5deeb}
.scard .ph{aspect-ratio:16/10;overflow:hidden}
.scard .ph img{width:100%;height:100%;object-fit:cover}

.scard .bd{padding:1.5rem;display:flex;flex-direction:column;flex:1}
.scard p{color:var(--muted);font-size:.94rem;margin-top:.5rem}
.scard .foot{display:flex;justify-content:space-between;align-items:center;gap:.5rem;margin-top:auto;padding-top:1.2rem}
.scard .foot em{font-style:normal;font-size:.82rem;font-weight:600;color:var(--blue);background:var(--sky);padding:.3rem .6rem;border-radius:8px}
.scard .more,.tile .more{display:inline-flex;align-items:center;gap:.35rem;font:600 .9rem "Inter Tight",sans-serif;color:var(--ink)}
.scard .more svg,.tile .more svg{width:16px;height:16px;transition:transform .2s}
.scard:hover .more svg,.tile:hover .more svg{transform:translateX(4px)}
a.tile{display:block;color:inherit}
.tile .more{margin-top:1.1rem}
.tile.feature .more{color:#fff}

/* home bento with 8 services */
.bento > .tile:nth-child(n+4){grid-column:span 4}
.bento > .tile:nth-child(n+7){grid-column:span 6}

/* about page */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.value{padding:1.8rem;border-radius:var(--r);border:1px solid var(--line);background:#fff}
.value .di{width:46px;height:46px;border-radius:14px;margin-bottom:1.2rem}
.value .di svg{width:22px;height:22px}
.value p{color:var(--muted);margin-top:.5rem;font-size:.95rem}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.08);border-radius:24px;overflow:hidden;border:1px solid rgba(255,255,255,.08)}
.stats div{background:var(--night);padding:2rem 1.6rem}
.stats b{display:block;font:800 clamp(2rem,4vw,2.8rem)/1 "Inter Tight",sans-serif;letter-spacing:-.04em;color:#fff}
.stats b em{font-style:normal;color:var(--gold)}
.stats span{display:block;margin-top:.6rem;color:#94a3b8;font-size:.92rem}
.dark-sec{background:var(--night);color:#cbd5e1}
.dark-sec h2{color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.chips span{padding:.6rem 1.1rem;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:500}
.chips span.main{background:var(--ink);color:#fff;border-color:var(--ink)}

/* contact page */
.ccards{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.ccard{display:block;padding:1.7rem;border-radius:var(--r);border:1px solid var(--line);background:#fff;box-shadow:var(--shadow-sm);transition:transform .3s,box-shadow .3s}
a.ccard:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.ccard .di{width:46px;height:46px;border-radius:14px;margin-bottom:1.2rem}
.ccard .di svg{width:22px;height:22px}
.ccard small{display:block;color:var(--muted);font-size:.82rem}
.ccard b{display:block;font:700 1.1rem "Inter Tight",sans-serif;letter-spacing:-.02em;margin-top:.2rem}
.ccard p{font-size:.88rem;color:var(--muted);margin-top:.4rem}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:2rem;margin-top:2rem;align-items:stretch}
.contact-grid .qcard-in{border:1px solid var(--line);box-shadow:var(--shadow)}
.map{border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);min-height:420px;box-shadow:var(--shadow-sm);background:var(--soft)}
.map iframe{width:100%;height:100%;min-height:420px;border:0;display:block}
.hours-card{margin-top:1.2rem;padding:1.6rem;border-radius:var(--r);background:var(--night);color:#cbd5e1}
.hours-card h3{color:#fff;font-size:1.1rem}
.hours-card dl{display:grid;grid-template-columns:1fr auto;gap:.6rem 1rem;margin:1rem 0 0}
.hours-card dt{color:#94a3b8}.hours-card dd{margin:0;color:#fff;font-weight:600;text-align:right}
.hours-card .status{margin-top:1rem}

/* footer */
.site-foot{background:var(--night);color:#94a3b8;padding-block:4.5rem 0;font-size:.92rem;margin-top:0}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2.5rem}
.site-foot .brand b{color:#fff}
.site-foot h4{color:#fff;font:600 .95rem "Inter Tight",sans-serif;margin-bottom:1.1rem;letter-spacing:-.01em}
.site-foot ul{list-style:none;padding:0;margin:0;display:grid;gap:.6rem}
.site-foot a:hover{color:#fff}
.site-foot p{margin-top:1.1rem;max-width:22rem}
.fbottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:1rem;border-top:1px solid rgba(255,255,255,.08);margin-top:3.5rem;padding-block:1.6rem;font-size:.82rem;color:#64748b}

/* responsive */
@media (max-width:1100px){
  .scards{grid-template-columns:repeat(2,1fr)}
  .values,.ccards{grid-template-columns:repeat(2,1fr)}
  .fgrid{grid-template-columns:1fr 1fr}
}
@media (max-width:960px){
  .links{display:none;position:absolute;top:72px;left:0;right:0;flex-direction:column;gap:0;background:#fff;padding:.5rem 24px 1.4rem;border-bottom:1px solid var(--line);box-shadow:0 30px 40px -30px rgba(0,0,0,.3);max-height:calc(100vh - 72px);overflow:auto}
  .links.open{display:flex}
  .links a,.has-drop > button{display:block;width:100%;padding:.95rem 0;color:var(--ink)!important;border-bottom:1px solid var(--line)}
  .has-drop > button{display:flex;justify-content:space-between}
  .links a.active:after{display:none}
  .drop{position:static;width:auto;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;padding:0 0 .6rem;display:none}
  .has-drop.open .drop{display:block;transform:none}
  .has-drop:hover .drop{transform:none}
  .drop-grid{grid-template-columns:1fr}
  .drop-grid a{border-bottom:0!important;padding:.6rem .4rem}
  .burger{display:block}.nav .btn{display:none}
  .svc-layout,.contact-grid{grid-template-columns:minmax(0,1fr)}
  .svc-side{position:static}
  .stats,.why-strip{grid-template-columns:1fr 1fr}
  .bento > .tile:nth-child(n){grid-column:span 6}
  .bento > .tile.feature{grid-column:span 12}
}
@media (max-width:640px){
  .scards,.scards.three,.values,.ccards,.signs,.fgrid{grid-template-columns:1fr}
  .bento > .tile:nth-child(n){grid-column:span 12}
}

.bento > .tile:nth-child(n+7) .ph{aspect-ratio:16/7}
@media (max-width:960px){.bento > .tile:nth-child(n+7) .ph{aspect-ratio:16/10}}


/* forms + a11y */
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.fail{background:#fef2f2;border:1px solid #fecaca;color:#991b1b;border-radius:12px;padding:1rem;font-size:.92rem;margin-top:1rem}
.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--gold);color:var(--gold-ink);padding:.7rem 1rem;border-radius:0 0 10px 0;font-weight:600}
.skip:focus{left:0}

/* areas, guides, links */
.area-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.area-card{display:flex;flex-direction:column;gap:.3rem;padding:1.4rem 1.5rem;border-radius:18px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);color:#cbd5e1;position:relative;transition:background .2s,transform .2s}
.area-card:hover{background:rgba(255,255,255,.08);transform:translateY(-3px)}
.area-card b{color:#fff;font:700 1.2rem "Inter Tight",sans-serif;letter-spacing:-.02em}
.area-card span{font-size:.85rem;color:#94a3b8}
.area-card svg{position:absolute;right:1.3rem;top:1.5rem;width:18px;height:18px;color:var(--gold)}
.area-card.main{background:linear-gradient(145deg,#1d5fd8,#0b2a5b);border-color:transparent}
.area-links a{color:var(--blue);font-weight:600}

.area-links{overflow-wrap:anywhere}
.svc-list{list-style:none;padding:0;margin:1.4rem 0 0;display:grid;grid-template-columns:1fr 1fr;gap:.6rem}
.svc-list a{display:flex;align-items:center;gap:.8rem;padding:.9rem 1rem;border:1px solid var(--line);border-radius:14px;transition:border-color .2s,background .2s}
.svc-list a:hover{border-color:var(--blue);background:var(--soft)}
.svc-list b{display:block;font:600 .95rem "Inter Tight",sans-serif}
.svc-list small{display:block;font-size:.8rem;color:var(--muted)}
.svc-list svg:last-child{margin-left:auto;width:16px;height:16px;color:var(--muted)}
.guides-box{display:grid;gap:.8rem}
.guide-link{display:flex;align-items:center;gap:1rem;padding:1.2rem 1.4rem;border-radius:16px;background:var(--sky);color:var(--ink)}
.guide-link small{flex:none;font-size:.72rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--blue)}
.guide-link b{font:600 1rem "Inter Tight",sans-serif}
.guide-link svg{margin-left:auto;width:18px;height:18px;flex:none}
.guide h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-top:2.6rem}
.guide h2:first-child{margin-top:0}
.guide p{color:var(--ink-2);font-size:1.07rem;margin-top:1rem;line-height:1.75}
.guide a,.prose a{color:var(--blue);font-weight:600;text-decoration:underline;text-underline-offset:3px}
.chips a{padding:.6rem 1.1rem;border-radius:999px;border:1px solid var(--line);background:#fff;font-weight:500;color:var(--blue)}
.fgrid{grid-template-columns:1.3fr 1fr .8fr .8fr 1.1fr}
@media (max-width:1100px){.area-grid{grid-template-columns:repeat(2,1fr)}.fgrid{grid-template-columns:1fr 1fr 1fr}}
@media (max-width:640px){.area-grid,.svc-list{grid-template-columns:1fr}.fgrid{grid-template-columns:1fr 1fr}}

/* pricing table + six-up values */
.values.six{grid-template-columns:repeat(3,1fr)}
.ptable{border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm)}
.ptable table{width:100%;border-collapse:collapse;font-size:1rem}
.ptable th{background:var(--night);color:#fff;text-align:left;font:600 .9rem "Inter Tight",sans-serif;padding:1rem 1.3rem}
.ptable th:last-child,.ptable td:last-child{text-align:right;white-space:nowrap}
.ptable td{padding:1rem 1.3rem;border-top:1px solid var(--line);color:var(--ink-2)}
.ptable tr:nth-child(even) td{background:var(--soft)}
.ptable td a{font-weight:600;color:var(--ink)}
.ptable td span{display:block;font-size:.82rem;color:var(--muted)}
.ptable td b{font:800 1.15rem "Inter Tight",sans-serif;color:var(--ink)}
@media (max-width:960px){.values.six{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.values.six{grid-template-columns:1fr}}

/* global trust strip */
.tstrip{background:#fff;border-bottom:1px solid var(--line)}
.tstrip .wrap{display:flex;flex-wrap:wrap;gap:.4rem 2.2rem;justify-content:center;padding-block:1rem}
.tstrip span{display:inline-flex;align-items:center;gap:.5rem;font:600 .88rem "Inter Tight",sans-serif;color:var(--ink-2);white-space:nowrap}
.tstrip svg{width:16px;height:16px;color:var(--blue);flex:none}
@media (max-width:760px){.tstrip .wrap{gap:.5rem 1.2rem}.tstrip span{font-size:.8rem}}

/* real job photo figures */
.svc-fig.real{aspect-ratio:auto}
.svc-fig.real img{height:auto}
.svc-fig figcaption{font-size:.85rem;color:var(--muted);padding:.85rem 1.2rem;background:#fff;border-top:1px solid var(--line)}