:root{
  --ink:#10141A; --ink-2:#171C24; --ink-3:#232A34;
  --paper:#FFFFFF; --paper-2:#F5F6F8; --paper-3:#ECEEF2;
  --line:#DFE3E9; --muted:#5C6674; --body:#2B323C;
  --orange:#FF6A13; --orange-d:#D94E00; --orange-soft:rgba(255,106,19,0.10);
  --head:'Anton',Impact,'Arial Narrow',sans-serif;
  --label:'Barlow Condensed','Arial Narrow',sans-serif;
  --text:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
  --wrap:1200px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--text);color:var(--body);background:var(--paper);line-height:1.7;font-size:16.5px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:inherit}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 28px}
section{padding:90px 0}
@media(max-width:760px){section{padding:60px 0}.wrap{padding:0 20px}}

h1,h2,h3{font-family:var(--head);font-weight:400;letter-spacing:.01em;line-height:1.02;color:var(--ink);text-transform:uppercase}
h1{font-size:clamp(2.6rem,6vw,4.6rem)}
h2{font-size:clamp(2rem,4.2vw,3.2rem)}
h3{font-size:clamp(1.25rem,2vw,1.6rem)}
p+p{margin-top:1.1em}
.lede{font-size:1.12rem;color:var(--muted);max-width:64ch}

.tag{display:inline-flex;align-items:center;gap:10px;font-family:var(--label);font-weight:700;
  font-size:.86rem;letter-spacing:.22em;text-transform:uppercase;color:var(--orange);margin-bottom:16px}
.tag::before{content:'';width:26px;height:3px;background:var(--orange)}

.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--label);font-weight:700;
  font-size:1rem;letter-spacing:.14em;text-transform:uppercase;padding:15px 30px;text-decoration:none;
  border:2px solid transparent;transition:.18s;cursor:pointer}
.btn-p{background:var(--orange);color:#fff;border-color:var(--orange)}
.btn-p:hover{background:var(--orange-d);border-color:var(--orange-d)}
.btn-o{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn-o:hover{background:var(--ink);color:#fff}
.btn-l{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-l:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-w{background:#fff;color:var(--ink);border-color:#fff}
.btn-w:hover{background:var(--orange);color:#fff;border-color:var(--orange)}

/* ── nav ── */
nav#top{position:fixed;top:0;left:0;right:0;z-index:90;background:rgba(16,20,26,.92);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,255,255,.08);
  transition:background .25s}
nav#top.solid{background:var(--ink)}
.nav-in{max-width:var(--wrap);margin:0 auto;padding:0 28px;height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
.brand svg{flex-shrink:0}
.brand b{font-family:var(--head);font-size:1.22rem;color:#fff;letter-spacing:.02em;line-height:1;text-transform:uppercase}
.brand b span{color:var(--orange)}
.brand i{display:block;font-family:var(--label);font-style:normal;font-size:.66rem;letter-spacing:.24em;
  text-transform:uppercase;color:rgba(255,255,255,.5);margin-top:3px}
.nav-links{display:flex;align-items:center;gap:4px;list-style:none}
.nav-links a{font-family:var(--label);font-weight:600;font-size:1rem;letter-spacing:.1em;text-transform:uppercase;
  color:rgba(255,255,255,.82);text-decoration:none;padding:10px 13px;transition:color .15s}
.nav-links a:hover{color:var(--orange)}
.nav-links .call{color:#fff;border-left:1px solid rgba(255,255,255,.16);margin-left:8px;padding-left:18px}
.nav-links .cta{background:var(--orange);color:#fff;padding:11px 20px;margin-left:8px}
.nav-links .cta:hover{background:var(--orange-d);color:#fff}
.drop{position:relative}
.drop>ul{position:absolute;top:100%;left:0;min-width:262px;background:var(--ink-2);border:1px solid rgba(255,255,255,.1);
  list-style:none;padding:8px 0;opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s}
.drop:hover>ul,.drop:focus-within>ul{opacity:1;visibility:visible;transform:translateY(0)}
.drop>ul a{display:block;padding:9px 20px;font-size:.95rem;letter-spacing:.06em}
.drop>ul a:hover{background:rgba(255,255,255,.06)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;padding:8px;cursor:pointer}
.burger span{width:26px;height:2px;background:#fff;display:block}
#mob{display:none;position:fixed;inset:74px 0 0;background:var(--ink);z-index:89;padding:26px;overflow-y:auto}
#mob.on{display:block}
#mob a{display:block;font-family:var(--label);font-size:1.35rem;letter-spacing:.1em;text-transform:uppercase;
  color:#fff;text-decoration:none;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.08)}
#mob a.hi{color:var(--orange)}
@media(max-width:1080px){.nav-links{display:none}.burger{display:flex}}

/* ── hero ── */
.hero{position:relative;min-height:82vh;display:flex;align-items:center;background:var(--ink);
  padding:140px 0 80px;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;z-index:0;
  background:linear-gradient(100deg,rgba(16,20,26,.96) 0%,rgba(16,20,26,.86) 48%,rgba(16,20,26,.55) 100%),
  var(--hero-img,none) center/cover no-repeat,linear-gradient(140deg,#1B222C,#10141A)}
.hero::after{content:'';position:absolute;left:0;right:0;bottom:0;height:6px;z-index:2;
  background:repeating-linear-gradient(115deg,var(--orange) 0 22px,var(--ink) 22px 44px)}
.hero .wrap{position:relative;z-index:3}
.hero-pill{display:inline-block;font-family:var(--label);font-weight:700;font-size:.82rem;letter-spacing:.24em;
  text-transform:uppercase;color:var(--orange);border:1px solid rgba(255,106,19,.5);background:rgba(255,106,19,.1);
  padding:8px 18px;margin-bottom:26px}
.hero h1{color:#fff;max-width:16ch}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero p{color:rgba(255,255,255,.8);font-size:1.15rem;max-width:52ch;margin:26px 0 36px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap}
.stats{display:flex;flex-wrap:wrap;gap:14px;margin-top:46px}
.stat{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);padding:15px 24px;min-width:130px}
.stat b{display:block;font-family:var(--head);font-size:1.75rem;color:var(--orange);line-height:1}
.stat span{display:block;font-family:var(--label);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;
  color:rgba(255,255,255,.62);margin-top:5px}

/* ── page header (inner pages) ── */
.ph{background:var(--ink);padding:150px 0 66px;position:relative}
.ph::after{content:'';position:absolute;left:0;right:0;bottom:0;height:5px;
  background:repeating-linear-gradient(115deg,var(--orange) 0 20px,var(--ink) 20px 40px)}
.ph h1{color:#fff;max-width:20ch}
.ph p{color:rgba(255,255,255,.74);max-width:62ch;margin-top:18px;font-size:1.08rem}
.crumb{font-family:var(--label);font-size:.82rem;letter-spacing:.18em;text-transform:uppercase;
  color:rgba(255,255,255,.45);margin-bottom:16px}
.crumb a{color:var(--orange);text-decoration:none}
.crumb a:hover{text-decoration:underline}

/* ── answer-first blocks ── */
.answer{display:grid;grid-template-columns:1.35fr 1fr;gap:34px;margin:0 0 56px}
.bite{background:var(--orange-soft);border-left:5px solid var(--orange);padding:26px 30px;font-size:1.16rem;line-height:1.65;color:var(--ink)}
.bite strong{color:var(--orange-d)}
.glance{background:var(--paper-2);border:1px solid var(--line);padding:26px 30px}
.glance h2{font-size:1.05rem;font-family:var(--label);font-weight:700;letter-spacing:.18em;color:var(--ink);margin-bottom:14px}
.glance ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.glance li{position:relative;padding-left:26px;font-size:.96rem;line-height:1.6}
.glance li::before{content:'';position:absolute;left:0;top:.55em;width:11px;height:3px;background:var(--orange)}
@media(max-width:860px){.answer{grid-template-columns:1fr;gap:20px}}

/* ── prose ── */
.prose{max-width:74ch}
.prose h2{margin:52px 0 18px;font-size:clamp(1.5rem,2.6vw,2.1rem)}
.prose h2:first-child{margin-top:0}
.prose p{color:var(--body)}
.prose ul{margin:18px 0 18px 22px}
.prose li{margin-bottom:8px}

/* ── grids / cards ── */
.grid{display:grid;gap:20px}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
@media(max-width:1000px){.g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.g4,.g3,.g2{grid-template-columns:1fr}}

.card{display:block;text-decoration:none;background:var(--paper);border:1px solid var(--line);
  padding:32px 28px;position:relative;transition:.2s;overflow:hidden}
.card::after{content:'';position:absolute;left:0;bottom:0;height:3px;width:0;background:var(--orange);transition:width .3s}
.card:hover{border-color:var(--ink);transform:translateY(-3px);box-shadow:0 14px 34px rgba(16,20,26,.08)}
.card:hover::after{width:100%}
.card .n{font-family:var(--head);font-size:2.6rem;color:var(--paper-3);line-height:1;margin-bottom:10px}
.card h3{margin-bottom:9px}
.card p{font-size:.95rem;color:var(--muted);line-height:1.65}
.card .more{display:inline-block;margin-top:14px;font-family:var(--label);font-weight:700;font-size:.8rem;
  letter-spacing:.15em;text-transform:uppercase;color:var(--orange)}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.chip{font-family:var(--label);font-weight:600;font-size:.92rem;letter-spacing:.1em;text-transform:uppercase;
  border:1px solid var(--line);padding:9px 18px;text-decoration:none;color:var(--body);transition:.15s}
.chip:hover{border-color:var(--orange);color:var(--orange)}
.chip.hq{border-color:var(--orange);color:var(--orange)}

/* ── dark band ── */
.dark{background:var(--ink);color:rgba(255,255,255,.8)}
.dark h2{color:#fff}
.dark .tag{color:var(--orange)}
.dark .lede{color:rgba(255,255,255,.68)}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:46px}
.step{border:1px solid rgba(255,255,255,.14);padding:32px 28px}
.step b{display:block;font-family:var(--head);font-size:2.4rem;color:var(--orange);line-height:1;margin-bottom:12px}
.step h3{color:#fff;margin-bottom:8px}
.step p{font-size:.95rem;color:rgba(255,255,255,.66)}
@media(max-width:860px){.steps{grid-template-columns:1fr}}

/* ── warranty ── */
.warr{background:var(--ink-2);position:relative;overflow:hidden}
.warr::before{content:'';position:absolute;top:0;left:0;right:0;height:6px;
  background:repeating-linear-gradient(115deg,var(--orange) 0 22px,var(--ink-2) 22px 44px)}
.warr-in{display:grid;grid-template-columns:1.25fr 1fr;gap:60px;align-items:center}
.warr h2{color:#fff}
.warr ul{list-style:none;display:flex;flex-direction:column;gap:15px;margin-top:26px}
.warr li{position:relative;padding-left:34px;color:rgba(255,255,255,.82)}
.warr li::before{content:'✓';position:absolute;left:0;top:1px;width:22px;height:22px;background:var(--orange);
  color:#fff;font-size:.78rem;font-weight:700;display:flex;align-items:center;justify-content:center}
.big{font-family:var(--head);font-size:clamp(5.5rem,13vw,11rem);color:var(--orange);line-height:.86;text-align:center}
.big small{display:block;font-family:var(--label);font-size:.95rem;letter-spacing:.28em;text-transform:uppercase;
  color:rgba(255,255,255,.55);margin-top:14px}
@media(max-width:900px){.warr-in{grid-template-columns:1fr;gap:34px}}

/* ── work gallery ── */
.work{background:var(--paper-2)}
.work-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:44px}
@media(max-width:1000px){.work-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.work-grid{grid-template-columns:1fr}}
.wc{background:#fff;border:1px solid var(--line);overflow:hidden}
.wc button{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in;text-align:left;font:inherit;color:inherit}
.wc img{width:100%;height:210px;object-fit:cover;transition:transform .4s}
.wc:hover img{transform:scale(1.04)}
.wc figcaption{padding:15px 17px;font-size:.88rem;line-height:1.55;color:var(--body)}
.wc .loc{display:block;font-family:var(--label);font-weight:700;font-size:.72rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--orange);margin-top:8px}
.dark .wc{background:var(--ink-2);border-color:rgba(255,255,255,.12)}
.dark .wc figcaption{color:rgba(255,255,255,.78)}

/* lightbox */
.lb{position:fixed;inset:0;background:rgba(8,10,14,.95);z-index:200;display:none;align-items:center;justify-content:center;padding:34px}
.lb.open{display:flex}
.lb figure{max-width:1100px;max-height:100%;display:flex;flex-direction:column;gap:14px}
.lb img{max-height:76vh;width:auto;margin:0 auto;object-fit:contain}
.lb figcaption{color:rgba(255,255,255,.85);text-align:center;font-size:.95rem;max-width:70ch;margin:0 auto}
.lb figcaption .loc{color:var(--orange);display:block;margin-top:7px;font-family:var(--label);
  letter-spacing:.16em;text-transform:uppercase;font-size:.74rem}
.lbb{position:absolute;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);color:#fff;
  width:48px;height:48px;font-size:1.5rem;cursor:pointer;display:flex;align-items:center;justify-content:center}
.lbb:hover{background:var(--orange);border-color:var(--orange)}
.lb-x{top:22px;right:22px}
.lb-p{left:22px;top:50%;transform:translateY(-50%)}
.lb-n{right:22px;top:50%;transform:translateY(-50%)}

/* ── tables ── */
.ptable{width:100%;border-collapse:collapse;margin-top:18px;font-size:.97rem}
.ptable th{text-align:left;font-family:var(--label);font-weight:700;font-size:.82rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);padding:12px 14px;border-bottom:2px solid var(--ink)}
.ptable td{padding:14px;border-bottom:1px solid var(--line);vertical-align:top}
.ptable td:nth-child(2){font-family:var(--label);font-weight:700;font-size:1.1rem;color:var(--ink);white-space:nowrap}
.ptable td:nth-child(3){color:var(--muted);font-size:.9rem}
@media(max-width:680px){.ptable td:nth-child(3),.ptable th:nth-child(3){display:none}}

/* ── faq ── */
.faq{border-top:1px solid var(--line);margin-top:44px}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;padding:20px 40px 20px 0;position:relative;list-style:none;
  font-family:var(--label);font-weight:700;font-size:1.2rem;letter-spacing:.02em;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:6px;top:16px;font-size:1.6rem;color:var(--orange);font-weight:400}
.faq details[open] summary::after{content:'\2212'}
.faq details p{padding:0 0 22px;color:var(--muted);max-width:76ch}

/* ── cta band ── */
.cta{background:var(--orange);color:#fff;text-align:center;padding:76px 0}
.cta h2{color:#fff}
.cta p{margin:14px auto 30px;max-width:56ch;color:rgba(255,255,255,.92)}

/* ── contact ── */
.cgrid{display:grid;grid-template-columns:1fr 1fr;gap:44px}
@media(max-width:860px){.cgrid{grid-template-columns:1fr}}
.cbox{border:1px solid var(--line);padding:30px}
.cbox h3{margin-bottom:14px}
.cbox a{color:var(--orange);text-decoration:none;font-weight:600}
.cbox a:hover{text-decoration:underline}
.big-tel{font-family:var(--head);font-size:clamp(2rem,5vw,3rem);color:var(--orange);text-decoration:none;display:block;margin:6px 0 4px}
form label{display:block;font-family:var(--label);font-weight:700;font-size:.8rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);margin:16px 0 6px}
form input,form select,form textarea{width:100%;padding:13px 15px;border:1px solid var(--line);
  font-family:var(--text);font-size:1rem;background:#fff;color:var(--body)}
form input:focus,form select:focus,form textarea:focus{outline:2px solid var(--orange);border-color:var(--orange)}
form button{margin-top:22px;width:100%;justify-content:center}

/* ── footer ── */
footer{background:var(--ink);color:rgba(255,255,255,.62);padding:70px 0 0;font-size:.94rem}
.fgrid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:48px}
@media(max-width:900px){.fgrid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.fgrid{grid-template-columns:1fr}}
.fgrid h4{font-family:var(--label);font-weight:700;font-size:.82rem;letter-spacing:.2em;text-transform:uppercase;
  color:#fff;margin-bottom:16px}
.fgrid ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.fgrid a{color:rgba(255,255,255,.62);text-decoration:none}
.fgrid a:hover{color:var(--orange)}
.ftel{display:block;font-family:var(--head);font-size:1.5rem;color:var(--orange);text-decoration:none;margin:16px 0 6px}
.fbot{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;flex-wrap:wrap;gap:14px;
  justify-content:space-between;font-size:.85rem;color:rgba(255,255,255,.42)}
.fbot a{color:rgba(255,255,255,.6);text-decoration:none}
.fbot a:hover{color:var(--orange)}

.fade{opacity:0;transform:translateY(18px);transition:opacity .55s,transform .55s}
.fade.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.fade{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}.wc img{transition:none}}