/* ============================================================
   CZ WHEEL REPAIR — Obsidian & Champagne
   Dark machined luxury · expanded automotive type · gold hairlines
   ============================================================ */

:root{
  --bg:        #0B0C0E;
  --bg-2:      #0F1114;
  --panel:     #14161B;
  --panel-2:   #191C22;
  --ink:       #F2F0EA;
  --muted:     #A9ABB0;
  --faint:     #6E7176;
  --gold:      #C9A24B;
  --gold-hi:   #EAD28A;
  --line:      rgba(201,162,75,.16);
  --line-soft: rgba(255,255,255,.07);
  --red:       #B8232B;
  --radius:    14px;
  --radius-lg: 22px;
  --wide:      1180px;
  --ease:      cubic-bezier(.22,.61,.2,1);
  --shadow-lg: 0 30px 80px -20px rgba(0,0,0,.65);
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001s !important; transition-duration:.001s !important; }
}

body{
  background:var(--bg);
  color:var(--ink);
  font-family:'Archivo',system-ui,sans-serif;
  font-size:16.5px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* fine machined-metal grain over the whole page */
body::before{
  content:""; position:fixed; inset:0; pointer-events:none; z-index:0;
  background:
    radial-gradient(1200px 600px at 80% -10%, rgba(201,162,75,.06), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(201,162,75,.04), transparent 55%);
}

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }

.container{ width:min(var(--wide), calc(100% - 48px)); margin-inline:auto; position:relative; z-index:1; }

::selection{ background:rgba(201,162,75,.35); color:#fff; }

/* ---------- Type ---------- */
h1,h2,h3{ font-family:'Archivo',sans-serif; font-stretch:118%; letter-spacing:-.015em; line-height:1.06; font-weight:700; text-wrap:balance; }
h1{ font-size:clamp(2.7rem, 6vw, 4.6rem); }
h2{ font-size:clamp(2rem, 4.2vw, 3.1rem); }
h3{ font-size:1.16rem; font-stretch:112%; letter-spacing:0; line-height:1.3; }

.gold{ background:linear-gradient(100deg, var(--gold) 10%, var(--gold-hi) 45%, var(--gold) 80%); -webkit-background-clip:text; background-clip:text; color:transparent; }

.lede{ color:var(--muted); font-size:1.08rem; max-width:56ch; }

.eyebrow{
  display:inline-flex; align-items:center; gap:12px;
  font-family:'IBM Plex Mono',monospace; font-size:.72rem; font-weight:500;
  letter-spacing:.34em; text-transform:uppercase; color:var(--gold);
}
.eyebrow::before{ content:""; width:34px; height:1px; background:linear-gradient(90deg, transparent, var(--gold)); }

.mono{ font-family:'IBM Plex Mono',monospace; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  padding:15px 30px; border-radius:999px;
  font-weight:600; font-size:.95rem; letter-spacing:.02em;
  transition:transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease), border-color .35s;
  white-space:nowrap;
}
.btn--primary{
  background:linear-gradient(120deg, var(--gold-hi), var(--gold) 55%, #A8843B);
  color:#141109;
  box-shadow:0 10px 30px -10px rgba(201,162,75,.55), inset 0 1px 0 rgba(255,255,255,.45);
}
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 16px 40px -10px rgba(201,162,75,.7), inset 0 1px 0 rgba(255,255,255,.5); }
.btn--ghost{
  border:1px solid var(--line);
  color:var(--ink);
  background:rgba(201,162,75,.05);
  backdrop-filter:blur(6px);
}
.btn--ghost:hover{ border-color:rgba(201,162,75,.5); background:rgba(201,162,75,.1); transform:translateY(-2px); }
.btn--sm{ padding:11px 22px; font-size:.86rem; }
.btn--block{ width:100%; }

.link-arrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'IBM Plex Mono',monospace; font-size:.78rem; letter-spacing:.18em; text-transform:uppercase;
  color:var(--gold); transition:gap .3s var(--ease), color .3s;
}
.link-arrow:hover{ gap:14px; color:var(--gold-hi); }

/* ---------- Header ---------- */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  transition:background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{
  background:rgba(11,12,14,.72);
  backdrop-filter:blur(18px) saturate(1.4);
  -webkit-backdrop-filter:blur(18px) saturate(1.4);
  border-bottom-color:var(--line-soft);
}
.scroll-progress{
  position:absolute; bottom:-1px; left:0; height:1px; width:0;
  background:linear-gradient(90deg, var(--gold), var(--gold-hi));
  transition:width .1s linear;
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between; gap:24px;
  height:78px;
}
.brand img{ height:46px; width:auto; filter:drop-shadow(0 2px 8px rgba(0,0,0,.5)); }

.nav-links{ display:flex; gap:34px; }
.nav-links a{
  font-family:'IBM Plex Mono',monospace; font-size:.74rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--muted); position:relative; padding:6px 0; transition:color .3s;
}
.nav-links a::after{
  content:""; position:absolute; left:0; bottom:0; height:1px; width:100%;
  background:var(--gold); transform:scaleX(0); transform-origin:right;
  transition:transform .4s var(--ease);
}
.nav-links a:hover, .nav-links a.is-active{ color:var(--ink); }
.nav-links a:hover::after, .nav-links a.is-active::after{ transform:scaleX(1); transform-origin:left; }

.nav-cta{ display:flex; align-items:center; gap:20px; }
.nav-phone{
  display:inline-flex; align-items:center; gap:8px;
  font-family:'IBM Plex Mono',monospace; font-size:.82rem; color:var(--muted);
  transition:color .3s;
}
.nav-phone svg{ width:15px; height:15px; stroke:var(--gold); }
.nav-phone:hover{ color:var(--ink); }

.nav-toggle{ display:none; flex-direction:column; gap:5px; padding:8px; }
.nav-toggle span{ width:24px; height:1.5px; background:var(--ink); transition:transform .35s var(--ease), opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1){ transform:translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3){ transform:translateY(-6.5px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:170px 0 90px;
  overflow:hidden;
}
/* rotating spoke ring, very faint, behind the copy */
.hero-ring{
  position:absolute; width:920px; height:920px; left:-320px; top:-180px;
  opacity:.5; pointer-events:none;
  animation:ring-rotate 90s linear infinite;
}
@keyframes ring-rotate{ to{ transform:rotate(360deg); } }
.hero .container{
  display:grid; grid-template-columns:1.05fr .95fr; gap:64px; align-items:center;
}
.hero-copy h1{ margin:22px 0 20px; }
.hero-actions{ display:flex; flex-wrap:wrap; gap:16px; margin-top:34px; }

.hero-trust{
  display:flex; flex-wrap:wrap; gap:0; margin-top:44px;
  border-top:1px solid var(--line-soft);
}
.hero-trust span{
  font-family:'IBM Plex Mono',monospace; font-size:.72rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--faint); padding:16px 22px 0 0; margin-right:22px;
}
.hero-trust strong{ color:var(--gold); font-weight:600; display:block; font-size:1.05rem; letter-spacing:.02em; margin-bottom:2px; }

/* ---------- Before/After compare slider (signature) ---------- */
.compare{
  position:relative; border-radius:var(--radius-lg); overflow:hidden;
  aspect-ratio:894/1080;
  max-height:640px;
  box-shadow:var(--shadow-lg), 0 0 0 1px var(--line-soft);
  isolation:isolate;
  touch-action:pan-y;
  cursor:ew-resize;
}
.compare img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; user-select:none; -webkit-user-drag:none; }
.compare-after{ clip-path:inset(0 0 0 var(--cut, 50%)); }
.compare-handle{
  position:absolute; top:0; bottom:0; left:var(--cut, 50%); width:1px; z-index:3;
  background:linear-gradient(180deg, transparent, var(--gold) 18%, var(--gold) 82%, transparent);
  pointer-events:none;
}
.compare-handle::after{
  content:"◂ ▸";
  position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
  width:52px; height:52px; border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  font-size:.72rem; letter-spacing:1px; color:#141109;
  background:linear-gradient(140deg, var(--gold-hi), var(--gold));
  box-shadow:0 8px 24px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.5);
}
.compare-tag{
  position:absolute; bottom:18px; z-index:4;
  font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.26em; text-transform:uppercase;
  padding:8px 14px; border-radius:999px;
  background:rgba(11,12,14,.65); backdrop-filter:blur(8px);
  border:1px solid var(--line-soft); color:var(--muted);
}
.compare-tag--before{ left:18px; }
.compare-tag--after{ right:18px; color:var(--gold); border-color:var(--line); }

/* ---------- Marquee ---------- */
.marquee{
  border-block:1px solid var(--line);
  padding:18px 0; overflow:hidden;
  background:linear-gradient(180deg, rgba(201,162,75,.04), rgba(201,162,75,.01));
}
.marquee-track{ display:flex; gap:0; width:max-content; animation:marquee 34s linear infinite; }
@keyframes marquee{ to{ transform:translateX(-50%); } }
.marquee-track span{
  font-family:'IBM Plex Mono',monospace; font-size:.74rem; letter-spacing:.3em; text-transform:uppercase;
  color:var(--muted); display:inline-flex; align-items:center;
}
.marquee-track span::after{ content:"·"; color:var(--gold); margin:0 28px; font-size:1rem; }

/* ---------- Sections ---------- */
.section{ padding:110px 0; position:relative; }
.section--alt{
  background:linear-gradient(180deg, var(--bg-2), var(--bg));
  border-block:1px solid var(--line-soft);
}
.section-head{
  display:flex; align-items:flex-end; justify-content:space-between; gap:32px;
  margin-bottom:56px; flex-wrap:wrap;
}
.section-head h2{ margin-top:16px; }
.section-head .lede{ max-width:38ch; }

.grid{ display:grid; gap:22px; }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }

/* ---------- Service cards ---------- */
.svc-card{
  position:relative; padding:34px 28px 30px;
  background:linear-gradient(165deg, var(--panel-2), var(--panel) 60%);
  border:1px solid var(--line-soft); border-radius:var(--radius-lg);
  transition:transform .45s var(--ease), border-color .45s, box-shadow .45s;
  overflow:hidden;
}
.svc-card::before{
  content:""; position:absolute; inset:0; opacity:0; transition:opacity .45s;
  background:radial-gradient(360px 200px at 30% 0%, rgba(201,162,75,.12), transparent 70%);
}
.svc-card:hover{ transform:translateY(-6px); border-color:var(--line); box-shadow:var(--shadow-lg); }
.svc-card:hover::before{ opacity:1; }
.svc-num{
  font-family:'IBM Plex Mono',monospace; font-size:.7rem; letter-spacing:.3em;
  color:var(--faint);
}
.svc-icon{ width:34px; height:34px; stroke:var(--gold); margin:22px 0 16px; }
.svc-card h3{ margin-bottom:10px; }
.svc-card p{ color:var(--muted); font-size:.94rem; margin-bottom:20px; }

/* ---------- Gallery cards ---------- */
.ba-card{
  border-radius:var(--radius-lg); overflow:hidden;
  border:1px solid var(--line-soft);
  background:var(--panel);
  transition:transform .45s var(--ease), border-color .45s, box-shadow .45s;
  cursor:zoom-in;
}
.ba-card:hover{ transform:translateY(-6px); border-color:var(--line); box-shadow:var(--shadow-lg); }
.ba-media{ aspect-ratio:1/1; overflow:hidden; }
.ba-media img{ width:100%; height:100%; object-fit:cover; transition:transform .8s var(--ease); }
.ba-card:hover .ba-media img{ transform:scale(1.05); }
.ba-meta{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 18px; border-top:1px solid var(--line-soft);
}
.ba-vehicle{ font-weight:600; font-size:.95rem; }
.ba-cat{
  font-family:'IBM Plex Mono',monospace; font-size:.66rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--gold);
}

/* ---------- Lightbox ---------- */
.lightbox{
  position:fixed; inset:0; z-index:200; display:none;
  align-items:center; justify-content:center;
  background:rgba(7,8,9,.9); backdrop-filter:blur(14px);
  padding:40px;
}
.lightbox.is-open{ display:flex; }
.lightbox img{ max-width:min(1100px,100%); max-height:86vh; border-radius:var(--radius); box-shadow:var(--shadow-lg); }
.lightbox-close{
  position:absolute; top:26px; right:32px;
  font-family:'IBM Plex Mono',monospace; font-size:.8rem; letter-spacing:.2em; text-transform:uppercase;
  color:var(--muted); padding:10px;
}
.lightbox-close:hover{ color:var(--gold); }
.lightbox-nav{
  position:absolute; top:50%; transform:translateY(-50%);
  width:52px; height:52px; border-radius:50%;
  border:1px solid var(--line); color:var(--gold);
  display:flex; align-items:center; justify-content:center; font-size:1.2rem;
  background:rgba(11,12,14,.6); transition:background .3s, border-color .3s;
}
.lightbox-nav:hover{ background:rgba(201,162,75,.15); border-color:var(--gold); }
.lightbox-prev{ left:28px; }
.lightbox-next{ right:28px; }

/* ---------- Why / feature rows ---------- */
.feat{ display:flex; gap:20px; padding:24px 0; border-bottom:1px solid var(--line-soft); }
.feat:last-child{ border-bottom:0; }
.feat-icon{ width:30px; height:30px; flex-shrink:0; stroke:var(--gold); margin-top:4px; }
.feat h3{ margin-bottom:6px; }
.feat p{ color:var(--muted); font-size:.94rem; }

/* ---------- Stats strip ---------- */
.stats{
  display:grid; grid-template-columns:repeat(4,1fr); gap:0;
  border:1px solid var(--line); border-radius:var(--radius-lg);
  overflow:hidden;
  background:linear-gradient(120deg, rgba(201,162,75,.06), rgba(201,162,75,.015));
}
.stat{
  padding:34px 28px; border-right:1px solid var(--line-soft);
}
.stat:last-child{ border-right:0; }
.stat b{
  display:block; font-family:'Archivo',sans-serif; font-stretch:118%;
  font-size:2.3rem; font-weight:700; line-height:1;
  background:linear-gradient(120deg, var(--gold-hi), var(--gold));
  -webkit-background-clip:text; background-clip:text; color:transparent;
  margin-bottom:8px;
}
.stat span{
  font-family:'IBM Plex Mono',monospace; font-size:.7rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--muted);
}

/* ---------- Reviews ---------- */
.review-card{
  padding:30px 28px;
  background:linear-gradient(165deg, var(--panel-2), var(--panel) 70%);
  border:1px solid var(--line-soft); border-radius:var(--radius-lg);
  display:flex; flex-direction:column; gap:16px;
  transition:transform .45s var(--ease), border-color .45s;
}
.review-card:hover{ transform:translateY(-4px); border-color:var(--line); }
.review-stars{ color:var(--gold); letter-spacing:4px; font-size:.9rem; }
.review-card p{ color:var(--muted); font-size:.96rem; flex:1; }
.review-meta{
  font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--faint);
}

/* ---------- Process ---------- */
.process{ counter-reset:step; }
.process-step{
  display:grid; grid-template-columns:90px 1fr; gap:26px;
  padding:30px 0; border-bottom:1px solid var(--line-soft);
}
.process-step:last-child{ border-bottom:0; }
.process-step::before{
  counter-increment:step;
  content:"0" counter(step);
  font-family:'IBM Plex Mono',monospace; font-size:1.6rem; color:var(--gold);
  opacity:.85;
}
.process-step h3{ margin-bottom:6px; }
.process-step p{ color:var(--muted); font-size:.96rem; max-width:52ch; }

/* ---------- CTA band ---------- */
.cta-band{
  text-align:center;
  background:
    radial-gradient(700px 340px at 50% 0%, rgba(201,162,75,.12), transparent 70%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
  border-top:1px solid var(--line);
}
.cta-band .lede{ margin:18px auto 0; }
.cta-band .hero-actions{ justify-content:center; }

/* ---------- Services page ---------- */
.page-hero{ padding:180px 0 70px; }
.page-hero h1{ margin-top:22px; }
.page-hero .lede{ margin-top:20px; }

.svc-detail{
  display:grid; grid-template-columns:1fr 1fr; gap:64px; align-items:center;
  padding:80px 0; border-bottom:1px solid var(--line-soft);
  scroll-margin-top:110px;
}
.svc-detail:last-of-type{ border-bottom:0; }
.svc-detail.is-flip .svc-detail-media{ order:2; }
.svc-detail-media{
  border-radius:var(--radius-lg); overflow:hidden;
  border:1px solid var(--line-soft); box-shadow:var(--shadow-lg);
}
.svc-detail-media img{ width:100%; height:100%; object-fit:cover; aspect-ratio:1/1; }
.svc-detail h2{ margin:16px 0 18px; }
.svc-detail p{ color:var(--muted); margin-bottom:14px; }
.svc-points{ margin:22px 0 28px; }
.svc-points li{
  position:relative; padding:10px 0 10px 30px; color:var(--muted); font-size:.96rem;
  border-bottom:1px solid var(--line-soft);
}
.svc-points li:last-child{ border-bottom:0; }
.svc-points li::before{
  content:"—"; position:absolute; left:0; color:var(--gold);
}

/* ---------- Contact ---------- */
.contact-layout{ display:grid; grid-template-columns:.85fr 1.15fr; gap:64px; align-items:start; }
.contact-aside .feat{ padding:20px 0; }
.contact-direct{
  margin-top:34px; padding:28px;
  border:1px solid var(--line); border-radius:var(--radius-lg);
  background:linear-gradient(150deg, rgba(201,162,75,.07), rgba(201,162,75,.015));
}
.contact-direct h3{ margin-bottom:14px; }
.contact-direct a{ display:block; padding:8px 0; color:var(--muted); transition:color .3s; font-size:.98rem; }
.contact-direct a:hover{ color:var(--gold); }
.contact-direct a b{ color:var(--ink); font-weight:600; }

form{ position:relative; }
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.field{ display:flex; flex-direction:column; gap:9px; }
.field--full{ grid-column:1 / -1; }
.field label{
  font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.24em; text-transform:uppercase;
  color:var(--muted);
}
.field input, .field select, .field textarea{
  background:var(--panel);
  border:1px solid var(--line-soft); border-radius:12px;
  padding:15px 17px; color:var(--ink); font:inherit; font-size:.98rem;
  transition:border-color .3s, box-shadow .3s, background .3s;
  width:100%;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(201,162,75,.15);
  background:var(--panel-2);
}
.field textarea{ min-height:130px; resize:vertical; }
.field select{ appearance:none; background-image:linear-gradient(45deg, transparent 50%, var(--gold) 50%), linear-gradient(135deg, var(--gold) 50%, transparent 50%); background-position:calc(100% - 22px) 50%, calc(100% - 17px) 50%; background-size:5px 5px; background-repeat:no-repeat; }

.check-grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.check-tile{
  display:flex; align-items:center; gap:12px;
  padding:15px 17px; border:1px solid var(--line-soft); border-radius:12px;
  background:var(--panel); color:var(--muted); font-size:.94rem;
  cursor:pointer; transition:border-color .3s, background .3s, color .3s;
}
.check-tile:hover{ border-color:var(--line); }
.check-tile:has(input:checked){
  border-color:var(--gold); color:var(--ink);
  background:linear-gradient(140deg, rgba(201,162,75,.14), rgba(201,162,75,.04));
}
.check-tile input{ accent-color:var(--gold); width:16px; height:16px; }

.upload-zone{
  position:relative; text-align:center;
  padding:36px 24px; border:1.5px dashed var(--line); border-radius:var(--radius-lg);
  background:rgba(201,162,75,.03);
  transition:border-color .3s, background .3s;
}
.upload-zone:hover, .upload-zone.is-drag{ border-color:var(--gold); background:rgba(201,162,75,.08); }
.upload-zone svg{ width:30px; height:30px; stroke:var(--gold); margin:0 auto 12px; }
.upload-zone p{ color:var(--muted); font-size:.92rem; max-width:44ch; margin-inline:auto; }
.upload-zone p span{ color:var(--gold); font-weight:600; }
.upload-zone input[type="file"]{ position:absolute; inset:0; opacity:0; cursor:pointer; }
.upload-list{ margin-top:12px; display:flex; flex-direction:column; gap:6px; }
.upload-list li{
  font-family:'IBM Plex Mono',monospace; font-size:.76rem; color:var(--muted);
  padding:8px 14px; border:1px solid var(--line-soft); border-radius:8px;
  display:flex; justify-content:space-between; gap:12px;
}
.upload-list li span{ color:var(--gold); }

.form-status{ margin-top:16px; font-size:.92rem; color:var(--gold); }

/* ---------- Thank you ---------- */
.thanks{ min-height:70vh; display:flex; align-items:center; text-align:center; padding:160px 0 100px; }
.thanks .container{ max-width:640px; }
.thanks h1{ margin:22px 0 18px; }

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--line);
  background:linear-gradient(180deg, var(--bg), #08090B);
  padding:70px 0 34px;
}
.footer-top{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:44px;
  padding-bottom:48px; border-bottom:1px solid var(--line-soft);
}
.footer-brand img{ height:52px; margin-bottom:18px; }
.footer-top p{ color:var(--faint); font-size:.92rem; }
.footer-col h4{
  font-family:'IBM Plex Mono',monospace; font-size:.68rem; letter-spacing:.28em; text-transform:uppercase;
  color:var(--gold); margin-bottom:18px; font-weight:500;
}
.footer-col li{ margin-bottom:10px; }
.footer-col a{ color:var(--muted); font-size:.94rem; transition:color .3s; }
.footer-col a:hover{ color:var(--gold); }
.footer-col p{ color:var(--muted); font-size:.94rem; }
.footer-bottom{
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:12px;
  padding-top:28px;
  font-family:'IBM Plex Mono',monospace; font-size:.7rem; letter-spacing:.14em; text-transform:uppercase;
  color:var(--faint);
}

/* ---------- Reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-in{ opacity:1; transform:none; }

/* ---------- Focus ---------- */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible, .check-tile:focus-within{
  outline:2px solid var(--gold); outline-offset:3px; border-radius:6px;
}

/* ---------- Utilities ---------- */
.mt-xl{ margin-top:34px; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1020px){
  .grid-4{ grid-template-columns:repeat(2,1fr); }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(2){ border-right:0; }
  .stat:nth-child(-n+2){ border-bottom:1px solid var(--line-soft); }
  .hero .container{ grid-template-columns:1fr; gap:48px; }
  .compare{ max-height:520px; aspect-ratio:4/3.4; }
  .svc-detail{ grid-template-columns:1fr; gap:36px; }
  .svc-detail.is-flip .svc-detail-media{ order:0; }
  .contact-layout{ grid-template-columns:1fr; }
  .footer-top{ grid-template-columns:1fr 1fr; }
}

@media (max-width: 720px){
  body{ font-size:15.5px; }
  .section{ padding:78px 0; }
  .grid-3, .grid-4, .grid-2{ grid-template-columns:1fr; }
  .form-grid{ grid-template-columns:1fr; }
  .check-grid{ grid-template-columns:1fr; }
  .hero{ padding:140px 0 64px; }
  .nav-links, .nav-phone{ display:none; }
  .nav-toggle{ display:flex; }
  .site-header .container{ height:70px; }
  .nav-links.is-open{
    display:flex; position:fixed; inset:70px 0 auto 0; z-index:99;
    flex-direction:column; gap:0;
    background:rgba(11,12,14,.97); backdrop-filter:blur(20px);
    border-bottom:1px solid var(--line);
    padding:12px 24px 24px;
  }
  .nav-links.is-open a{ padding:16px 0; border-bottom:1px solid var(--line-soft); font-size:.82rem; }
  .stats{ grid-template-columns:1fr; }
  .stat{ border-right:0; border-bottom:1px solid var(--line-soft); }
  .stat:last-child{ border-bottom:0; }
  .process-step{ grid-template-columns:56px 1fr; gap:16px; }
  .footer-top{ grid-template-columns:1fr; gap:32px; }
  .lightbox{ padding:16px; }
  .lightbox-nav{ width:42px; height:42px; }
  .lightbox-prev{ left:10px; }
  .lightbox-next{ right:10px; }
}