/* ============================================================
   TEXAS MUSCLE WASH LLC  ·  Houston, Texas
   Editorial industrial pressure washing site
   Type: Barlow Condensed (display) · Newsreader (serif/body) · IBM Plex Mono (labels)
   Palette: near-black · electric blue · chrome silver · cyan water spark
   ============================================================ */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
img,picture,video,svg{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit;color:inherit}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
:focus-visible{outline:2px solid var(--accent-hi);outline-offset:3px;border-radius:2px}

/* ---------- Tokens ---------- */
:root{
  --bg:#090B10;        --bg-1:#0C0F15;     --bg-2:#12161D;
  --bg-3:#1A1F29;      --bg-4:#232A38;
  --fg:#F3F5F8;        --fg-muted:#A7AFBD; --fg-subtle:#727B8B;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.17);
  --accent:#2563EB;    --accent-hi:#7AA2FF; --accent-ink:#FFFFFF;
  --spark:#38BDF8;
  --chrome-1:#EEF2F8;  --chrome-2:#B9C3D2; --chrome-3:#828C9E;

  --ff-display:"Barlow Condensed","Arial Narrow",system-ui,sans-serif;
  --ff-serif:"Newsreader",Georgia,"Times New Roman",serif;
  --ff-mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;

  --maxw:1360px;
  --gutter:clamp(20px,5vw,72px);
  --ease:cubic-bezier(.16,1,.3,1);
  --ease-out:cubic-bezier(.22,.61,.36,1);
  --sp-section:clamp(72px,11vw,164px);
  --nav-h:76px;
}

/* ---------- Base ---------- */
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:var(--bg);
  color:var(--fg);
  font-family:var(--ff-serif);
  font-optical-sizing:auto;
  font-weight:400;
  font-size:clamp(1rem,.97rem + .22vw,1.1rem);
  line-height:1.72;
  letter-spacing:.003em;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:#fff}

/* Scrollbar */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--bg-4);border-radius:10px;border:2px solid var(--bg)}

/* ---------- Type utilities ---------- */
.eyebrow{
  font-family:var(--ff-mono);
  font-size:.72rem;
  font-weight:500;
  letter-spacing:.24em;
  text-transform:uppercase;
  color:var(--fg-subtle);
  display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow--accent{color:var(--accent-hi)}
.eyebrow::before{content:"";width:1.7em;height:1px;background:currentColor;opacity:.7}
.eyebrow.no-rule::before{display:none}

.display{
  font-family:var(--ff-display);
  font-weight:800;
  line-height:.9;
  letter-spacing:.01em;
  text-transform:uppercase;
}
.mono{font-family:var(--ff-mono)}
.serif-accent{font-family:var(--ff-serif);font-style:italic;font-weight:400}

h1,h2,h3,h4{font-weight:600;line-height:1.05}
p{max-width:64ch}
strong{color:var(--fg);font-weight:600}
em{font-style:italic}
sup{font-size:.6em;vertical-align:super}

/* Serif section heading (editorial accent) */
.h-serif{
  font-family:var(--ff-serif);
  font-weight:500;
  font-size:clamp(1.75rem,1.1rem + 2.7vw,3rem);
  line-height:1.1;
  letter-spacing:-.012em;
  color:var(--fg);
}
.h-serif em{color:var(--fg);font-weight:400}

/* ---------- Layout ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--sp-section);position:relative}
.rule-top{border-top:1px solid var(--line)}
.eyerow{display:flex;align-items:baseline;gap:1rem;flex-wrap:wrap;margin-bottom:clamp(28px,4vw,54px)}
.idx{font-family:var(--ff-mono);font-size:.8rem;color:var(--fg-subtle);letter-spacing:.1em}

/* Hairline grid backdrop */
.grid-lines{position:absolute;inset:0;pointer-events:none;z-index:0;
  display:grid;grid-template-columns:repeat(4,1fr);max-width:var(--maxw);
  margin-inline:auto;padding-inline:var(--gutter)}
.grid-lines span{border-left:1px solid var(--line)}
.grid-lines span:last-child{border-right:1px solid var(--line)}
@media(max-width:720px){.grid-lines{grid-template-columns:repeat(2,1fr)}}

/* ---------- Buttons ---------- */
.btn{
  --pad:1rem 1.7rem;
  display:inline-flex;align-items:center;justify-content:center;gap:.7em;
  font-family:var(--ff-mono);font-size:.78rem;font-weight:500;letter-spacing:.14em;text-transform:uppercase;
  padding:var(--pad);border:1px solid var(--line-2);border-radius:3px;
  color:var(--fg);background:transparent;cursor:pointer;
  transition:background .3s var(--ease),color .3s var(--ease),border-color .3s var(--ease),transform .2s var(--ease);
  min-height:48px;position:relative;overflow:hidden;
}
.btn .arw{transition:transform .35s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn:active{transform:translateY(1px)}
.btn--primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);
  box-shadow:0 10px 30px -12px rgba(37,90,235,.7)}
.btn--primary:hover{background:var(--accent-hi);border-color:var(--accent-hi);color:#08101f}
.btn--chrome{
  background:linear-gradient(180deg,var(--chrome-1),var(--chrome-2));
  color:#0A0B0D;border-color:transparent}
.btn--chrome:hover{filter:brightness(1.07)}
.btn--ghost:hover{background:rgba(255,255,255,.06);border-color:var(--line-2)}
.btn--lg{--pad:1.15rem 2.2rem;font-size:.82rem}
.btn--block{display:flex;width:100%}

/* Text link with underline sweep */
.tlink{font-family:var(--ff-mono);font-size:.78rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;
  color:var(--fg-muted);display:inline-flex;align-items:center;gap:.6em;position:relative;padding-block:.2em}
.tlink::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:currentColor;
  transform:scaleX(0);transform-origin:right;transition:transform .4s var(--ease)}
.tlink:hover{color:var(--fg)}
.tlink:hover::after{transform:scaleX(1);transform-origin:left}

/* ---------- Header / Nav ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),backdrop-filter .4s var(--ease),border-color .4s var(--ease);
  border-bottom:1px solid transparent}
.site-header::before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(9,11,16,.75),transparent);
  opacity:1;transition:opacity .4s var(--ease);z-index:-1}
.site-header.scrolled{background:rgba(9,11,16,.82);backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);border-bottom-color:var(--line)}
.site-header.scrolled::before{opacity:0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  height:var(--nav-h);width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}

.brand{display:inline-flex;align-items:center;gap:.65rem;z-index:2}
.brand__seal{width:40px;height:40px;border-radius:50%;flex:none;
  box-shadow:0 0 0 1px var(--line-2),0 4px 16px rgba(0,0,0,.55)}
.brand__mark{display:flex;flex-direction:column;line-height:1}
.brand__name{font-family:var(--ff-display);font-weight:800;font-size:1.32rem;letter-spacing:.02em;text-transform:uppercase;color:var(--fg)}
.brand__sub{font-family:var(--ff-mono);font-size:.53rem;font-weight:500;letter-spacing:.3em;text-transform:uppercase;color:var(--fg-subtle);margin-top:3px}

.nav__links{display:flex;align-items:center;gap:clamp(1rem,2vw,2.1rem)}
.nav__link{font-family:var(--ff-mono);font-size:.76rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-muted);
  transition:color .25s var(--ease);position:relative;padding-block:.4em}
.nav__link:hover,.nav__link[aria-current="page"]{color:var(--fg)}
.nav__link[aria-current="page"]::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--accent-hi)}

/* Services dropdown */
.has-menu{position:relative}
.dropdown{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(8px);
  background:rgba(12,15,21,.97);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
  border:1px solid var(--line);border-radius:8px;padding:8px;min-width:300px;
  opacity:0;visibility:hidden;transition:opacity .28s var(--ease),transform .28s var(--ease);
  box-shadow:0 24px 60px rgba(0,0,0,.6);z-index:20}
.dropdown::before{content:"";position:absolute;left:0;right:0;top:-18px;height:18px}
.has-menu:hover .dropdown,.has-menu:focus-within .dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.dropdown a{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.72rem .85rem;border-radius:5px;
  font-family:var(--ff-mono);font-size:.76rem;letter-spacing:.04em;color:var(--fg-muted);transition:background .2s,color .2s}
.dropdown a .n{color:var(--fg-subtle);font-size:.68rem}
.dropdown a:hover{background:rgba(255,255,255,.05);color:var(--fg)}

.nav__cta{display:flex;align-items:center;gap:.9rem}

/* Hamburger */
.burger{display:none;width:46px;height:46px;border:1px solid var(--line-2);border-radius:4px;background:transparent;
  align-items:center;justify-content:center;cursor:pointer;z-index:120}
.burger span{display:block;width:20px;height:1.6px;background:var(--fg);position:relative;transition:.3s var(--ease)}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:20px;height:1.6px;background:var(--fg);transition:.3s var(--ease)}
.burger span::before{top:-6px}.burger span::after{top:6px}
body.menu-open .burger span{background:transparent}
body.menu-open .burger span::before{top:0;transform:rotate(45deg)}
body.menu-open .burger span::after{top:0;transform:rotate(-45deg)}
body.menu-open .site-header{z-index:130}
body.menu-open .site-header::before{opacity:0}

/* Mobile overlay */
.overlay{position:fixed;inset:0;z-index:110;background:var(--bg);
  display:flex;flex-direction:column;justify-content:center;padding:calc(var(--nav-h) + 24px) var(--gutter) 40px;
  opacity:0;visibility:hidden;transform:translateY(-2%);
  transition:opacity .5s var(--ease),transform .5s var(--ease),visibility .5s}
body.menu-open .overlay{opacity:1;visibility:visible;transform:none}
.overlay__links{display:flex;flex-direction:column;gap:.1rem}
.overlay__links a{font-family:var(--ff-display);font-weight:700;text-transform:uppercase;font-size:clamp(2rem,9.5vw,3.2rem);
  line-height:1.06;color:var(--fg);letter-spacing:.01em;padding:.16em 0;display:flex;align-items:baseline;gap:.6rem;
  border-bottom:1px solid var(--line);transition:color .25s,transform .35s var(--ease)}
.overlay__links a .n{font-family:var(--ff-mono);font-size:.8rem;color:var(--fg-subtle);letter-spacing:.1em}
.overlay__links a:hover{color:var(--accent-hi)}
@media(hover:hover){.overlay__links a:hover{transform:translateX(.4em)}}
.overlay__foot{margin-top:auto;padding-top:32px;display:flex;flex-wrap:wrap;gap:1.4rem 2rem;align-items:center}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding-top:calc(var(--nav-h) + 24px);overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:0}
.hero__media img{width:100%;height:100%;object-fit:cover;object-position:center 48%;
  opacity:.5;transform:scale(1.06);animation:heroZoom 8s var(--ease-out) forwards}
@keyframes heroZoom{to{transform:scale(1)}}
.hero__media::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(9,11,16,.55) 0%,rgba(9,11,16,.25) 28%,rgba(9,11,16,.6) 62%,var(--bg) 100%)}
.hero__media::before{content:"";position:absolute;inset:0;z-index:1;
  background:radial-gradient(120% 85% at 82% 18%,rgba(37,90,235,.18) 0%,transparent 45%),
             radial-gradient(120% 80% at 80% 20%,transparent 40%,rgba(9,11,16,.5) 100%)}
.hero__inner{position:relative;z-index:2;width:100%;max-width:var(--maxw);margin-inline:auto;
  padding:0 var(--gutter) clamp(40px,7vh,92px)}
.hero__eyebrow{margin-bottom:clamp(18px,3vw,30px)}
.hero__title{font-family:var(--ff-display);font-weight:800;text-transform:uppercase;
  font-size:clamp(3.4rem,15vw,13rem);line-height:.84;letter-spacing:.006em;color:var(--fg);
  margin-bottom:clamp(20px,3vw,34px)}
.hero__title .ln{display:block;overflow:hidden}
.hero__title .ln>span{display:block;transform:translateY(105%);animation:lineUp 1s var(--ease) forwards}
.hero__title .ln:nth-child(2)>span{animation-delay:.1s}
.hero__title .ln:nth-child(3)>span{animation-delay:.2s}
@keyframes lineUp{to{transform:translateY(0)}}
.hero__title .accent{color:transparent;-webkit-text-stroke:1.6px var(--chrome-2);text-stroke:1.6px var(--chrome-2)}
.hero__title .blue{color:var(--accent-hi)}
.hero__row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:clamp(24px,4vw,48px)}
.hero__lede{font-family:var(--ff-serif);font-style:italic;font-weight:400;font-size:clamp(1.15rem,.9rem + 1vw,1.5rem);
  line-height:1.42;color:var(--fg-muted);max-width:36ch}
.hero__lede em{color:var(--fg);font-style:italic}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.hero__cue{position:absolute;left:var(--gutter);bottom:18px;z-index:3;font-family:var(--ff-mono);font-size:.62rem;
  letter-spacing:.26em;text-transform:uppercase;color:var(--fg-subtle);display:flex;align-items:center;gap:.6em}
.hero__cue .ln-v{width:1px;height:34px;background:linear-gradient(var(--fg-subtle),transparent);animation:cue 2s var(--ease) infinite}
@keyframes cue{0%,100%{transform:scaleY(.5);opacity:.4;transform-origin:top}50%{transform:scaleY(1);opacity:1;transform-origin:top}}

.trust-chip{display:inline-flex;align-items:center;gap:.6rem;padding:.5rem .9rem;border:1px solid var(--line);
  border-radius:100px;background:rgba(255,255,255,.03);font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.08em;color:var(--fg-muted)}
.trust-chip .dot{width:7px;height:7px;border-radius:50%;background:var(--spark);box-shadow:0 0 10px var(--spark)}

/* ---------- Marquee ---------- */
.marquee{border-block:1px solid var(--line);overflow:hidden;padding-block:1.15rem;background:var(--bg-1)}
.marquee__track{display:flex;gap:0;width:max-content;animation:marq 36s linear infinite}
.marquee:hover .marquee__track{animation-play-state:paused}
.marquee__track span{font-family:var(--ff-display);font-weight:700;text-transform:uppercase;font-size:clamp(1.4rem,3.6vw,2.3rem);
  letter-spacing:.02em;color:var(--fg);padding-inline:1.1rem;display:inline-flex;align-items:center;gap:2.2rem;white-space:nowrap}
.marquee__track span::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent)}
.marquee__track span.hollow{color:transparent;-webkit-text-stroke:1px var(--chrome-3)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ---------- Split / feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,90px);align-items:center}
.split--reverse .split__media{order:-1}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:36px}.split--reverse .split__media{order:0}}
.split__body p+p{margin-top:1.1rem}
.split__body .h-serif{margin:.4rem 0 1.4rem}
.figure{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:5px;background:var(--bg-2)}
.figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.1s var(--ease)}
.figure:hover img{transform:scale(1.045)}
.figure figcaption{position:absolute;left:0;bottom:0;right:0;padding:.85rem 1rem;
  font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-muted);
  background:linear-gradient(0deg,rgba(9,11,16,.92),transparent);display:flex;justify-content:space-between;gap:1rem}
.figure figcaption .tag{color:var(--accent-hi)}
.figure__num{position:absolute;top:12px;left:14px;font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.12em;color:var(--fg-subtle);z-index:2}

/* Feature list */
.flist{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}
.flist li{background:var(--bg-1);padding:1.1rem 1.25rem;display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:start}
.flist li .k{font-family:var(--ff-mono);font-size:.72rem;color:var(--accent-hi);letter-spacing:.06em;padding-top:.15em}
.flist li .t{font-family:var(--ff-serif);color:var(--fg)}
.flist li .t small{display:block;color:var(--fg-muted);font-size:.9rem;margin-top:.15rem;font-style:italic}

/* ---------- Services index ---------- */
.svc-list{border-top:1px solid var(--line)}
.svc{display:grid;grid-template-columns:auto 1fr auto;gap:clamp(1rem,3vw,3rem);align-items:center;
  padding:clamp(1.6rem,3vw,2.7rem) 0;border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.svc>span{transition:transform .5s var(--ease)}
.svc::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(37,90,235,.12),transparent 60%);
  transform:translateX(-100%);transition:transform .6s var(--ease)}
.svc:hover::before{transform:translateX(0)}
@media(hover:hover){.svc:hover>span:not(.svc__arw){transform:translateX(clamp(.5rem,2vw,1.6rem))}}
.svc__n{font-family:var(--ff-mono);font-size:.8rem;color:var(--fg-subtle);letter-spacing:.08em;align-self:start;padding-top:.9rem}
.svc__name{display:block;font-family:var(--ff-display);font-weight:700;text-transform:uppercase;font-size:clamp(2rem,5.6vw,3.9rem);line-height:.96;
  color:var(--fg);letter-spacing:.01em;transition:color .3s var(--ease)}
.svc:hover .svc__name{color:var(--accent-hi)}
.svc__meta{display:block;max-width:46ch;margin-top:.7rem;color:var(--fg-muted);font-size:.98rem;line-height:1.55}
.svc__meta .tags{display:block;font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-subtle);margin-top:.6rem}
.svc__arw{font-family:var(--ff-mono);color:var(--fg-muted);font-size:1.2rem;transition:transform .4s var(--ease),color .3s}
.svc:hover .svc__arw{transform:translate(6px,-6px);color:var(--accent-hi)}
@media(max-width:760px){
  .svc{grid-template-columns:auto 1fr;gap:.5rem 1.2rem}
  .svc__meta{grid-column:1/-1;padding-left:0}
  .svc__arw{position:absolute;top:1.7rem;right:0}
}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-block:1px solid var(--line)}
.stat{background:var(--bg);padding:clamp(1.6rem,3vw,2.6rem) clamp(1rem,2vw,1.6rem)}
.stat__n{font-family:var(--ff-display);font-weight:800;font-size:clamp(2.6rem,6vw,4.4rem);line-height:1;color:var(--fg);letter-spacing:.01em}
.stat__n sup{color:var(--accent-hi);font-family:var(--ff-serif);font-style:italic;font-size:.34em}
.stat__l{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-subtle);margin-top:.7rem}
@media(max-width:760px){.stats{grid-template-columns:repeat(2,1fr)}}

/* ---------- Before / After slider ---------- */
.ba-wrap{position:relative}
.ba{position:relative;width:100%;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--bg-2);
  aspect-ratio:3/2;touch-action:pan-y;user-select:none;-webkit-user-select:none;-webkit-touch-callout:none;cursor:ew-resize;-webkit-tap-highlight-color:transparent}
.ba img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none}
.ba__after{z-index:1}
.ba__before-wrap{position:absolute;inset:0;z-index:2;overflow:hidden;
  clip-path:inset(0 calc(100% - var(--pos,50%)) 0 0);will-change:clip-path}
.ba__label{position:absolute;top:14px;z-index:3;font-family:var(--ff-mono);font-size:.64rem;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--fg);background:rgba(9,11,16,.7);border:1px solid var(--line-2);
  padding:.4rem .7rem;border-radius:100px;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.ba__label--before{left:14px}
.ba__label--after{right:14px;color:var(--accent-hi)}
.ba__divider{position:absolute;top:0;bottom:0;left:var(--pos,50%);width:2px;z-index:4;
  background:linear-gradient(180deg,transparent,var(--chrome-1),transparent);transform:translateX(-50%);pointer-events:none}
.ba__grip{position:absolute;top:50%;left:var(--pos,50%);z-index:5;transform:translate(-50%,-50%);
  width:52px;height:52px;border-radius:50%;background:linear-gradient(180deg,var(--chrome-1),var(--chrome-2));
  box-shadow:0 6px 20px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.4) inset;
  display:flex;align-items:center;justify-content:center;pointer-events:none;color:#0A0B0D;font-family:var(--ff-mono);font-size:1rem}
.ba__grip::before{content:"‹  ›";letter-spacing:-.06em;font-weight:700}
.ba__range{position:absolute;inset:0;z-index:6;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;
  -webkit-appearance:none;appearance:none;background:transparent;pointer-events:none}
.ba__range:focus-visible{outline:none}
.ba__range:focus-visible ~ .ba__grip{outline:3px solid var(--accent-hi);outline-offset:3px}
.ba__range::-webkit-slider-thumb{-webkit-appearance:none;width:54px;height:100%;cursor:ew-resize}
.ba__range::-moz-range-thumb{width:54px;height:200px;border:0;background:transparent;cursor:ew-resize}
.ba__hint{margin-top:1rem;font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;
  color:var(--fg-subtle);display:flex;align-items:center;gap:.6em;justify-content:center}
.ba__hint .k{color:var(--accent-hi)}
.ba-caption{margin-top:1rem;font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-subtle);
  display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.ba-caption .tag{color:var(--accent-hi)}

/* ---------- Work grid (Commercial vs Residential) ---------- */
.work-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem);
  background:linear-gradient(135deg,rgba(37,99,235,.08) 0%,transparent 100%);
  padding:clamp(2rem,4vw,3rem);border-radius:8px;border:1px solid var(--line)}

.work-column{display:flex;flex-direction:column;gap:1.6rem}
.work-column__title{
  font-family:var(--ff-display);font-weight:700;text-transform:uppercase;
  font-size:clamp(1.3rem,2.2vw,1.7rem);color:var(--fg);letter-spacing:.01em;
  padding-bottom:.8rem;border-bottom:2px solid var(--accent)}

.work-column__services{display:flex;flex-direction:column;gap:1rem}
.work-column__services ul{display:flex;flex-direction:column;gap:.8rem}
.work-column__services li{
  font-family:var(--ff-mono);font-size:.85rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--fg-muted);padding-left:1.6rem;position:relative}
.work-column__services li::before{
  content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);
  width:6px;height:6px;border-radius:50%;background:var(--accent)}

.work-column__text{
  font-size:.95rem;line-height:1.7;color:var(--fg-muted);max-width:50ch;margin-top:.4rem}

@media(max-width:860px){
  .work-grid{grid-template-columns:1fr;gap:2.4rem;padding:2rem}
  .work-column__title{padding-bottom:1rem}
}

/* ---------- Process steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}
.step{background:var(--bg-1);padding:clamp(1.4rem,2.6vw,2.1rem);position:relative;min-height:210px;display:flex;flex-direction:column}
.step__n{font-family:var(--ff-mono);font-size:.72rem;color:var(--accent-hi);letter-spacing:.1em}
.step__t{font-family:var(--ff-display);font-weight:700;text-transform:uppercase;font-size:clamp(1.4rem,2.4vw,1.9rem);line-height:.98;margin:.9rem 0 .7rem;color:var(--fg)}
.step__d{color:var(--fg-muted);font-size:.95rem;margin-top:auto}
@media(max-width:860px){.steps{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:
  radial-gradient(120% 160% at 12% 0%,rgba(37,90,235,.2),transparent 55%),var(--bg-1);
  padding:clamp(40px,7vw,84px) var(--gutter)}
.cta-band .h-serif{max-width:22ch}
.cta-band__row{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem;align-items:center}
.cta-note{font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.08em;color:var(--fg-subtle);text-transform:uppercase}

/* ---------- Promise / trust cards ---------- */
.promise{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}
.promise__c{background:var(--bg-1);padding:clamp(1.5rem,2.6vw,2.1rem);display:flex;flex-direction:column;gap:.6rem}
.promise__ic{width:34px;height:34px;color:var(--accent-hi)}
.promise__t{font-family:var(--ff-display);font-weight:700;text-transform:uppercase;font-size:1.2rem;letter-spacing:.02em;color:var(--fg)}
.promise__d{color:var(--fg-muted);font-size:.94rem}
@media(max-width:860px){.promise{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.promise{grid-template-columns:1fr}}

/* ---------- Booking form ---------- */
.book{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,70px);align-items:start}
@media(max-width:860px){.book{grid-template-columns:1fr;gap:40px}}
.form{display:grid;gap:1.1rem}
.field{display:flex;flex-direction:column;gap:.5rem}
.field label{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-subtle)}
.field label .req{color:var(--accent-hi)}
.field input,.field select,.field textarea{
  background:var(--bg-2);border:1px solid var(--line-2);border-radius:5px;color:var(--fg);
  padding:.85rem 1rem;font-family:var(--ff-serif);font-size:1rem;min-height:48px;width:100%;
  transition:border-color .25s,background .25s}
.field textarea{min-height:120px;resize:vertical;line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);background:var(--bg-3)}
.field input::placeholder,.field textarea::placeholder{color:var(--fg-subtle)}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
@media(max-width:520px){.field--row{grid-template-columns:1fr}}
.form__note{font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.06em;color:var(--fg-subtle);line-height:1.6}
.form__status{font-family:var(--ff-mono);font-size:.8rem;letter-spacing:.04em;padding:.9rem 1rem;border-radius:5px;
  border:1px solid var(--line-2);display:none}
.form__status.show{display:block}
.form__status.ok{border-color:rgba(56,189,248,.5);background:rgba(56,189,248,.08);color:var(--fg)}
.segmented{display:flex;gap:.6rem;flex-wrap:wrap}
.segmented label{position:relative;flex:1 1 auto}
.segmented input{position:absolute;opacity:0;pointer-events:none}
.segmented span{display:flex;align-items:center;justify-content:center;min-height:48px;padding:.7rem 1rem;
  border:1px solid var(--line-2);border-radius:5px;font-family:var(--ff-mono);font-size:.74rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--fg-muted);cursor:pointer;transition:.25s;text-align:center}
.segmented input:checked + span{border-color:var(--accent);background:rgba(37,90,235,.14);color:var(--fg)}
.segmented input:focus-visible + span{outline:2px solid var(--accent-hi);outline-offset:2px}

/* ---------- Contact list ---------- */
.contact__list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}
.contact__list a,.contact__list div{background:var(--bg-1);padding:1.15rem 1.3rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;transition:background .25s}
.contact__list a:hover{background:rgba(255,255,255,.04)}
.contact__k{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-subtle)}
.contact__v{font-family:var(--ff-serif);font-size:1.05rem;color:var(--fg)}
.contact__v.big{font-family:var(--ff-display);font-weight:700;font-size:1.5rem;letter-spacing:.02em}

/* Service area chips */
.areas{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:1.4rem}
.area-chip{font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.06em;color:var(--fg-muted);
  border:1px solid var(--line);border-radius:100px;padding:.45rem .85rem;transition:.25s}
.area-chip:hover{border-color:var(--accent);color:var(--fg)}

/* ---------- Breadcrumb ---------- */
.crumbs{font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;color:var(--fg-subtle);
  display:flex;gap:.6em;flex-wrap:wrap;align-items:center}
.crumbs a{color:var(--fg-muted)}.crumbs a:hover{color:var(--fg)}
.crumbs .sep{opacity:.5}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:1.25rem 0}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:2rem;align-items:baseline;
  font-family:var(--ff-serif);font-weight:500;font-size:clamp(1.1rem,1rem + .6vw,1.4rem);color:var(--fg)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{font-family:var(--ff-mono);color:var(--accent-hi);font-size:1.1rem;transition:transform .3s var(--ease);flex:none}
.faq details[open] summary .pm{transform:rotate(45deg)}
.faq__a{color:var(--fg-muted);padding-top:1rem;max-width:72ch}
.faq__a p+p{margin-top:.8rem}

/* Related services */
.related{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}
.related a{background:var(--bg-1);padding:1.5rem;display:flex;flex-direction:column;gap:.5rem;transition:background .25s}
.related a:hover{background:rgba(255,255,255,.04)}
.related a .rn{font-family:var(--ff-mono);font-size:.68rem;color:var(--fg-subtle);letter-spacing:.08em}
.related a .rt{font-family:var(--ff-display);font-weight:700;text-transform:uppercase;font-size:1.35rem;color:var(--fg);transition:color .25s}
.related a:hover .rt{color:var(--accent-hi)}
@media(max-width:760px){.related{grid-template-columns:1fr}}

/* Service-page hero variants */
.hero--service{min-height:82svh}
.hero--service .hero__title{font-size:clamp(2.5rem,8.5vw,6.6rem);line-height:.9}
.hero__crumbs{margin-bottom:clamp(16px,2.4vw,26px)}
.hero__figcap{position:absolute;right:var(--gutter);bottom:18px;z-index:3;font-family:var(--ff-mono);
  font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-subtle);max-width:46vw;text-align:right}
@media(max-width:600px){.hero__figcap{display:none}}

/* Type-forward hero (no photo) */
.hero--type{background:radial-gradient(130% 120% at 78% 16%,rgba(37,90,235,.16),transparent 55%),var(--bg)}
.hero--type .hero__media{display:none}
.hero--type .grid-lines{z-index:0}

/* Prose on service pages */
.lead{font-size:clamp(1.15rem,1rem + .9vw,1.5rem);line-height:1.5;color:var(--fg);max-width:42ch;font-family:var(--ff-serif)}
.prose p{color:var(--fg-muted);max-width:66ch}
.prose p+p{margin-top:1.1rem}
.prose strong{color:var(--fg)}

/* Tier cards */
.tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:5px;overflow:hidden}
.tier{background:var(--bg-1);padding:clamp(1.5rem,2.6vw,2.2rem);display:flex;flex-direction:column;gap:.5rem}
.tier__n{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-subtle)}
.tier__t{font-family:var(--ff-display);font-weight:700;text-transform:uppercase;font-size:clamp(1.5rem,3vw,2.1rem);color:var(--fg);line-height:.98}
.tier__d{color:var(--fg-muted);font-size:.95rem;margin-top:.3rem}
.tier--feature{background:linear-gradient(180deg,rgba(37,90,235,.14),transparent),var(--bg-2)}
.tier--feature .tier__t{color:var(--accent-hi)}
@media(max-width:760px){.tiers{grid-template-columns:1fr}}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);background:var(--bg-1);padding-block:clamp(56px,8vw,96px) 34px;position:relative;overflow:hidden}
.footer__brandline{font-family:var(--ff-display);font-weight:800;text-transform:uppercase;font-size:clamp(2.8rem,13vw,10rem);line-height:.82;
  color:transparent;-webkit-text-stroke:1px var(--line-2);letter-spacing:.01em;margin-bottom:clamp(36px,5vw,60px);
  white-space:nowrap;overflow:hidden}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(24px,3vw,40px)}
@media(max-width:860px){.footer__grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.footer__grid{grid-template-columns:1fr}}
.footer__col h4{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-subtle);margin-bottom:1.1rem}
.footer__col a,.footer__col p{color:var(--fg-muted);font-size:.95rem;display:block;padding-block:.28rem;transition:color .2s}
.footer__col a:hover{color:var(--fg)}
.footer__seal{display:flex;gap:1rem;align-items:flex-start}
.footer__seal img{width:60px;height:60px;border-radius:50%;box-shadow:0 0 0 1px var(--line-2)}
.footer__bottom{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;
  margin-top:clamp(40px,5vw,64px);padding-top:24px;border-top:1px solid var(--line);
  font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-subtle)}
.footer__bottom a{color:var(--fg-subtle)}.footer__bottom a:hover{color:var(--fg-muted)}

/* ---------- Scroll progress + reveal ---------- */
.progress{position:fixed;top:0;left:0;height:2px;width:100%;transform:scaleX(0);transform-origin:left;
  background:linear-gradient(90deg,var(--accent),var(--spark));z-index:200;transition:transform .1s linear}

[data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .9s var(--ease),transform .9s var(--ease);
  transition-delay:var(--d,0ms);will-change:opacity,transform}
[data-reveal].is-visible{will-change:auto}
[data-reveal].is-visible{opacity:1;transform:none}
[data-reveal="fade"]{transform:none}
[data-reveal="left"]{transform:translateX(-34px)}
[data-reveal="scale"]{transform:scale(.96)}

/* ---------- Responsive nav ---------- */
@media(max-width:1000px){
  .nav__links,.nav__cta .btn{display:none}
  .burger{display:inline-flex}
  .nav__cta{gap:.4rem}
}
@media(min-width:1001px){.overlay{display:none}}
@media(max-width:600px){
  .hero__row{flex-direction:column;align-items:flex-start;gap:24px}
  .footer__brandline{-webkit-text-stroke-width:.75px}
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;
    transition-duration:.001ms !important;scroll-behavior:auto !important}
  .hero__media img{transform:none;animation:none}
  .hero__title .ln>span{transform:none;animation:none}
  [data-reveal]{opacity:1 !important;transform:none !important}
  .marquee__track{animation:none;transform:none}
}

/* ---------- Print ---------- */
@media print{
  .site-header,.overlay,.progress,.hero__cue,.marquee{display:none}
  body{background:#fff;color:#000}
}

/* ---------- Mobile polish ---------- */
@media(max-width:1000px){
  .overlay{overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain}
  .site-header{padding-top:env(safe-area-inset-top)}
}
@media(pointer:coarse){
  .tlink{display:inline-flex;align-items:center;min-height:44px}
  .footer__col a{padding-block:.7rem}
  .footer__bottom a{display:inline-block;padding-block:.5rem}
}
@media(max-width:600px){
  .ba__grip{width:46px;height:46px}
  .ba__label{top:10px;font-size:.58rem;padding:.34rem .6rem}
  .ba__label--before{left:10px}.ba__label--after{right:10px}
}

/* ---------- Mobile unit ---------- */
.rig{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(28px,5vw,72px);align-items:center}
.rig__head .h-serif{margin:.4rem 0 1.3rem}
.rig__chips{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem;padding:0}
.rig__chips li{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-muted);
  border:1px solid var(--line-2);border-radius:100px;padding:.5rem .9rem;background:rgba(37,99,235,.06)}
.rig__fig{aspect-ratio:4/3}
@media(max-width:860px){.rig{grid-template-columns:1fr}}


/* ---------- SEO + performance layer ---------- */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:-9999px;top:0;z-index:999}
.skip-link:focus{left:12px;top:12px}
html{scroll-padding-top:calc(var(--nav-h) + 12px)}
picture{display:contents}
.tlink-inline{color:var(--accent-hi);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
a.area-chip{display:inline-block;transition:border-color .25s,color .25s}

.nav__phone{display:none;font-family:var(--ff-mono);font-size:.76rem;letter-spacing:.1em;color:var(--fg-muted);transition:color .25s;white-space:nowrap}
.nav__phone:hover{color:var(--fg)}
@media(min-width:1180px){.nav__phone{display:inline-block}}
.nav__call{display:none;width:46px;height:46px;align-items:center;justify-content:center;border:1px solid var(--line-2);border-radius:4px;color:var(--fg)}
@media(max-width:1000px){.nav__call{display:inline-flex}}

.related .rd{font-family:var(--ff-serif);font-size:.95rem;font-style:italic;color:var(--fg-muted);line-height:1.5}
.related--six{grid-template-columns:repeat(3,1fr)}
@media(max-width:860px){.related--six{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.related--six{grid-template-columns:1fr}}
.split__media{min-width:0}
.footer__areas{margin-top:clamp(28px,4vw,44px);padding-top:1.6rem;border-top:1px solid var(--line)}
.footer__areas h4{font-family:var(--ff-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--fg-subtle);margin-bottom:.8rem}
.footer__areas p{display:flex;flex-wrap:wrap;gap:.2rem 1.2rem}
.footer__areas a{color:var(--fg-muted);font-size:.9rem;padding-block:.3rem;transition:color .2s}
.footer__areas a:hover{color:var(--fg)}

/* Smooth page to page crossfade where supported (Chrome, Safari 18+) */
@view-transition{navigation:auto}
.site-header{view-transition-name:site-header}
::view-transition-old(root),::view-transition-new(root){animation-duration:.28s;animation-timing-function:cubic-bezier(.22,.61,.36,1)}

/* Touch devices: drop expensive blur, keep the look */
@media(pointer:coarse){
  .site-header.scrolled{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(9,11,16,.95)}
  .ba__label{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(9,11,16,.84)}
}
/* Low power or data saver devices: calmer motion, same layout */
.lite .hero__media img{animation:none;transform:none}
.lite [data-reveal]{transform:none;transition:opacity .5s linear}
.lite .site-header.scrolled{-webkit-backdrop-filter:none;backdrop-filter:none;background:rgba(9,11,16,.95)}
.marquee--paused .marquee__track{animation-play-state:paused}
@media (prefers-reduced-motion:reduce){::view-transition-group(*),::view-transition-old(*),::view-transition-new(*){animation:none !important}}
.footer__credit{flex-basis:100%;text-align:center;padding-top:.4rem}
.footer__credit a{color:var(--fg-muted);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;transition:color .2s}
.footer__credit a:hover{color:var(--fg)}