/* =====================================================================
   THERMO SERVICES LLC — Design system
   Concept: the page behaves like a thermostat. Each section owns a
   temperature and a brand colour (flame / ice / leaf); the global accent
   and the side readout shift as you scroll through the building.
   ===================================================================== */

@property --accent      { syntax: '<color>'; inherits: true; initial-value: #4CB2E9; }
@property --accent-soft { syntax: '<color>'; inherits: true; initial-value: #4CB2E9; }

:root{
  /* graphite family, extended from the brand's #424242 */
  --ink-900:#0B0D0F;
  --ink-850:#111316;
  --ink-800:#16181C;
  --ink-700:#1C1F24;
  --ink-600:#24282E;
  --ink-500:#2E333A;
  --ink-400:#424242;          /* brand grey */
  --line:rgba(255,255,255,.085);
  --line-2:rgba(255,255,255,.16);

  --paper:#F3F6F8;
  --paper-2:#E3E9ED;
  --paper-3:#C9D3DA;
  --mute:#98A2AC;
  --mute-2:#727C86;

  --flame:#E73838;
  --ice:#4CB2E9;
  --leaf:#A1CB4C;

  --accent:var(--ice);
  --accent-rgb:76,178,233;

  --shell:min(1280px, 100% - 3rem);
  --r-sm:6px; --r-md:12px; --r-lg:20px; --r-xl:30px;

  --ease:cubic-bezier(.22,1,.36,1);
  --ease-io:cubic-bezier(.65,0,.35,1);
  --dur:.55s;
  --callbar-height:calc(80px + env(safe-area-inset-bottom, 0px));

  --f-display:'Sora',system-ui,sans-serif;
  --f-text:'Inter Tight','Inter',system-ui,sans-serif;
}

html[data-accent="flame"]{ --accent:var(--flame); --accent-rgb:231,56,56; }
html[data-accent="ice"]  { --accent:var(--ice);   --accent-rgb:76,178,233; }
html[data-accent="leaf"] { --accent:var(--leaf);  --accent-rgb:161,203,76; }
html{ transition:--accent 1.1s var(--ease); }

*,*::before,*::after{ box-sizing:border-box; }
*{ margin:0; }

html{ scroll-behavior:smooth; scrollbar-gutter:stable; -webkit-text-size-adjust:100%; }
body{
  background:var(--ink-700);
  color:var(--paper);
  font:400 1.0625rem/1.65 var(--f-text);
  letter-spacing:-.005em;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
body.is-locked{ overflow:hidden; }
/* Clip horizontal overflow without creating a second vertical scroll container. */
@supports (overflow:clip){ body:not(.is-locked){ overflow-x:clip; } }

img,svg,video{ display:block; max-width:100%; height:auto; }
a{ color:inherit; text-decoration:none; }
button,input,select,textarea{ font:inherit; color:inherit; }
button{ background:none; border:0; cursor:pointer; }
ul{ list-style:none; padding:0; }
::selection{ background:var(--accent); color:var(--ink-900); }

:where(a,button,input,select,textarea,[tabindex]):focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:3px;
}

.skip-link{
  position:fixed; inset-inline-start:1rem; top:-100px; z-index:999;
  background:var(--accent); color:#0B0D0F; padding:.7rem 1.1rem;
  border-radius:var(--r-sm); font-weight:600;
  transition:top .2s var(--ease);
}
.skip-link:focus{ top:1rem; }

/* ── Type scale ────────────────────────────────────────────────── */
h1,h2,h3,h4{
  font-family:var(--f-display);
  font-weight:600;
  line-height:1.04;
  letter-spacing:-.035em;
  text-wrap:balance;
}
.t-hero{ font-size:clamp(2.35rem,4.9vw,4.35rem); font-weight:700; letter-spacing:-.045em; }
.t-xl  { font-size:clamp(2.2rem,4.6vw,3.9rem); }
.t-lg  { font-size:clamp(1.75rem,3.1vw,2.7rem); }
.t-md  { font-size:clamp(1.3rem,2vw,1.65rem); letter-spacing:-.025em; }
.lede{
  font-size:clamp(1.06rem,1.5vw,1.28rem);
  line-height:1.6; color:var(--paper-3); max-width:62ch;
}
.muted{ color:var(--mute); }
.tabular{ font-variant-numeric:tabular-nums; }

.kicker{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family:var(--f-display); font-size:.82rem; font-weight:500;
  letter-spacing:.02em; color:var(--accent);
}
.kicker::before{
  content:''; width:26px; height:2px; background:var(--accent);
  transform-origin:left; animation:kickerIn .7s var(--ease) both;
}
@keyframes kickerIn{ from{ transform:scaleX(0) } to{ transform:scaleX(1) } }

/* ── Layout ────────────────────────────────────────────────────── */
.wrap{ width:var(--shell); margin-inline:auto; }
.sec{ padding-block:clamp(4.5rem,9vw,8.5rem); position:relative; overflow-x:clip; }
.sec--tight{ padding-block:clamp(3rem,6vw,5rem); }
.sec--light{ background:var(--paper); color:var(--ink-800); }
.sec--light .lede,.svc--light .lede{ color:#4A555F; }
.sec--light .muted,.svc--light .muted{ color:#5C666F; }
.sec--dark{ background:var(--ink-850); }
.sec__head{ max-width:72ch; margin-bottom:clamp(2.2rem,4vw,3.6rem); }
.sec__head .lede{ margin-top:1.1rem; }

.hr-thermal{
  height:2px; border:0; margin:0;
  background:linear-gradient(90deg,var(--flame),var(--ice) 48%,var(--leaf));
  opacity:.85;
}

/* ── Buttons ───────────────────────────────────────────────────── */
.btn{
  --btn-bg:var(--accent);
  position:relative; display:inline-flex; align-items:center; justify-content:center;
  gap:.55rem; padding:.92em 1.7em;
  font-family:var(--f-display); font-size:.95rem; font-weight:600; letter-spacing:-.01em;
  border-radius:100px; isolation:isolate; overflow:hidden;
  transition:transform .35s var(--ease), color .3s, border-color .3s, box-shadow .35s;
  will-change:transform;
  min-width:0; text-align:center; white-space:normal; overflow-wrap:anywhere;
}
.btn--lg{ padding:1.08em 2.1em; font-size:1.02rem; }
.service-actions{ display:flex; gap:.9rem; flex-wrap:wrap; }

.btn--solid{ background:var(--btn-bg); color:#0B0D0F; box-shadow:0 6px 26px -10px rgba(var(--accent-rgb),.85); }
.btn--solid::after{
  content:''; position:absolute; inset:0; z-index:-1;
  background:#fff; transform:translateY(101%);
  transition:transform .45s var(--ease);
}
.btn--solid:hover{ transform:translateY(-3px); box-shadow:0 14px 34px -12px rgba(var(--accent-rgb),.9); }
.btn--solid:hover::after{ transform:translateY(0); }

.btn--line{
  border:1px solid var(--line-2); color:var(--paper);
  background:rgba(255,255,255,.02); backdrop-filter:blur(6px);
}
.btn--line::after{
  content:''; position:absolute; inset:0; z-index:-1; background:var(--accent);
  transform:scaleY(0); transform-origin:bottom; transition:transform .4s var(--ease);
}
.btn--line:hover{ color:#0B0D0F; border-color:var(--accent); transform:translateY(-3px); }
.btn--line:hover::after{ transform:scaleY(1); }

.btn--ghost{ color:var(--accent); padding-inline:0; border-radius:0; }
.btn--ghost::after{
  content:''; position:absolute; left:0; bottom:.35em; height:1px; width:100%;
  background:currentColor; transform:scaleX(.28); transform-origin:left;
  transition:transform .4s var(--ease);
}
.btn--ghost:hover::after{ transform:scaleX(1); }

.sec--light .btn--line,.svc--light .btn--line{ border-color:rgba(11,13,15,.18); color:var(--ink-800); background:rgba(11,13,15,.02); }
.sec--light .btn--line:hover,.svc--light .btn--line:hover{ color:#0B0D0F; }

/* ── Boot screen ───────────────────────────────────────────────── */
.boot{
  position:fixed; inset:0; z-index:9000;
  display:grid; place-items:center;
  background:var(--ink-900);
  transition:opacity .6s var(--ease), visibility .6s;
}
.boot.is-done{ opacity:0; visibility:hidden; }
.boot__inner{ display:grid; justify-items:center; gap:1.4rem; width:min(280px,70vw); }
.boot__mark{ width:96px; animation:bootPulse 1.6s var(--ease-io) infinite; }
@keyframes bootPulse{ 0%,100%{ transform:scale(1); opacity:.92 } 50%{ transform:scale(1.07); opacity:1 } }
.boot__bar{ width:100%; height:3px; background:rgba(255,255,255,.1); border-radius:99px; overflow:hidden; }
.boot__fill{
  display:block; height:100%; width:0%;
  background:linear-gradient(90deg,var(--ice),var(--leaf) 55%,var(--flame));
  transition:width .25s linear;
}
.boot__label{ font-family:var(--f-display); font-size:.85rem; color:var(--mute); font-variant-numeric:tabular-nums; }

/* ── Temperature rail ──────────────────────────────────────────── */
.rail{
  position:fixed; right:1.35rem; top:50%; translate:0 -50%; z-index:60;
  display:grid; gap:.85rem; justify-items:center;
  opacity:0; transition:opacity .5s var(--ease);
}
.rail.is-on{ opacity:1; }
.rail__track{ width:2px; height:34vh; background:var(--line-2); border-radius:99px; overflow:hidden; }
.rail__fill{
  display:block; width:100%; height:0%;
  background:linear-gradient(180deg,var(--accent),rgba(var(--accent-rgb),.25));
}
.rail__read{
  font-family:var(--f-display); font-size:.8rem; font-weight:600;
  color:var(--accent); font-variant-numeric:tabular-nums;
  writing-mode:vertical-rl; letter-spacing:.02em;
}
.rail__read i{ font-style:normal; opacity:.6; }

/* ── Utility bar ───────────────────────────────────────────────── */
.utility{
  background:var(--ink-900); border-bottom:1px solid var(--line);
  font-size:.8rem; color:var(--mute);
  position:relative; z-index:70;
}
.utility__row{ display:flex; align-items:center; justify-content:space-between; gap:1rem; min-height:38px; }
.utility__note{ display:flex; align-items:center; gap:.5rem; color:var(--paper-3); }
.pulse{ width:7px; height:7px; border-radius:99px; background:var(--flame); box-shadow:0 0 0 0 rgba(231,56,56,.6); animation:pulse 2.2s infinite; }
@keyframes pulse{ 70%{ box-shadow:0 0 0 9px rgba(231,56,56,0) } 100%{ box-shadow:0 0 0 0 rgba(231,56,56,0) } }
.utility__list{ display:flex; gap:1.4rem; align-items:center; }
.utility__list a:hover{ color:var(--accent); }

/* ── Header ────────────────────────────────────────────────────── */
.head{
  position:sticky; top:0; z-index:80;
  background:rgba(22,24,28,.72);
  backdrop-filter:blur(18px) saturate(1.4);
  border-bottom:1px solid transparent;
  transition:background .4s var(--ease), border-color .4s, transform .5s var(--ease);
}
.head.is-stuck{ background:rgba(13,15,18,.93); border-bottom-color:var(--line); }
.head.is-hidden{ transform:translateY(-101%); }
.head__row{ display:flex; align-items:center; gap:1.5rem; min-height:76px; }
.head__logo{ flex:0 0 auto; }
.head__logo img{ width:clamp(148px,15vw,196px); }
.head__logo:hover img{ filter:drop-shadow(0 0 16px rgba(var(--accent-rgb),.45)); transition:filter .4s; }

.nav{ margin-inline-start:auto; }
.nav__list{ display:flex; align-items:center; gap:.25rem; }
.nav__link{
  position:relative; display:block; padding:.55rem .82rem;
  font-family:var(--f-display); font-size:.92rem; font-weight:500; color:var(--paper-3);
  transition:color .3s;
}
.nav__link span{ position:relative; z-index:1; }
.nav__link::before{
  content:''; position:absolute; left:.82rem; right:.82rem; bottom:.3rem; height:2px;
  background:var(--accent); transform:scaleX(0); transform-origin:right;
  transition:transform .42s var(--ease);
}
.nav__link:hover{ color:#fff; }
.nav__link:hover::before{ transform:scaleX(1); transform-origin:left; }
.nav__link.is-current{ color:#fff; }
.nav__link.is-current::before{ transform:scaleX(1); }
.nav__foot{ display:none; }

.head__cta{ display:flex; align-items:center; gap:.7rem; }
.head__phone{ font-variant-numeric:tabular-nums; }
.head__beam{
  position:absolute; left:0; bottom:-1px; height:2px; width:100%;
  background:linear-gradient(90deg,transparent,var(--accent),transparent);
  opacity:0; transition:opacity .5s;
}
.head.is-stuck .head__beam{ opacity:.55; }

.burger{ display:none; width:44px; height:44px; position:relative; }
.burger span{
  position:absolute; left:11px; width:22px; height:2px; background:var(--paper); border-radius:2px;
  transition:transform .4s var(--ease), opacity .25s;
}
.burger span:nth-child(1){ top:15px; }
.burger span:nth-child(2){ top:21px; }
.burger span:nth-child(3){ top:27px; }
.burger.is-open span:nth-child(1){ transform:translateY(6px) rotate(45deg); }
.burger.is-open span:nth-child(2){ opacity:0; }
.burger.is-open span:nth-child(3){ transform:translateY(-6px) rotate(-45deg); }

/* ── Reveal system ─────────────────────────────────────────────── */
[data-reveal]{
  opacity:0; transform:translateY(26px);
  transition:opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay:var(--d,0ms);
}
[data-reveal].in{ opacity:1; transform:none; }
[data-reveal].out{ opacity:0; transform:translateY(-18px); }

[data-reveal="left"]  { transform:translateX(-42px); }
[data-reveal="right"] { transform:translateX(42px); }
[data-reveal="scale"] { transform:scale(.94); }
[data-reveal="clip"]  { opacity:1; clip-path:inset(0 100% 0 0); transform:none; transition:clip-path 1s var(--ease); }
[data-reveal="clip"].in{ clip-path:inset(0 0 0 0); }
[data-reveal="left"].out { transform:translateX(-24px); }
[data-reveal="right"].out{ transform:translateX(24px); }

.split-w{
  display:inline-block; overflow:hidden; vertical-align:bottom;
  padding-bottom:.14em; margin-bottom:-.14em;
}
.split-w > span{
  display:inline-block; transform:translateY(112%);
  transition:transform .85s var(--ease); transition-delay:var(--d,0ms);
}
.in .split-w > span{ transform:translateY(0); }
.out .split-w > span{ transform:translateY(-112%); }
[data-reveal-split].in{ transform:none; }

/* ── HERO ──────────────────────────────────────────────────────── */
.hero{
  position:relative; isolation:isolate;
  min-height:clamp(660px,94svh,1000px);
  display:flex; align-items:center;
  padding-block:clamp(4rem,9vw,7rem);
  background:var(--ink-900);
  overflow:hidden;
}
.hero__media{ pointer-events:none; position:absolute; inset:-8% 0 -8%; z-index:-3; }
.hero__media img{ width:100%; height:100%; object-fit:cover; object-position:52% 62%; }
.hero__scrim{
  pointer-events:none; position:absolute; inset:0; z-index:-2;
  background:
    linear-gradient(100deg, rgba(9,11,13,.94) 0%, rgba(9,11,13,.78) 34%, rgba(9,11,13,.26) 66%, rgba(9,11,13,.58) 100%),
    linear-gradient(180deg, rgba(9,11,13,.72), transparent 30%, rgba(9,11,13,.82));
}
.hero__fx{ position:absolute; inset:0; z-index:-1; pointer-events:none; }
.hero__mesh{
  position:absolute; inset:0;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:78px 78px;
  mask-image:radial-gradient(120% 90% at 20% 55%,#000 12%,transparent 72%);
  opacity:.55;
}
.hero__scan{
  position:absolute; left:0; right:0; height:180px;
  background:linear-gradient(180deg,transparent,rgba(var(--accent-rgb),.14),transparent);
  animation:scan 8s var(--ease-io) infinite;
}
@keyframes scan{ 0%{ top:-200px } 55%,100%{ top:110% } }
#heroCanvas{ position:absolute; inset:0; width:100%; height:100%; }

.hero__inner{ position:relative; display:grid; grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr); gap:clamp(2rem,5vw,4.5rem); align-items:center; }
.hero__eyebrow{
  display:inline-flex; align-items:center; gap:.7rem; margin-bottom:1.5rem;
  padding:.42rem .95rem .42rem .5rem; border:1px solid var(--line-2); border-radius:99px;
  background:rgba(255,255,255,.03); backdrop-filter:blur(8px);
  font-size:.82rem; color:var(--paper-3);
}
.hero__eyebrow b{ display:inline-flex; gap:.25rem; align-items:center; color:var(--leaf); font-weight:600; }
.hero__eyebrow img{ width:22px; }

.hero h1{ margin-bottom:1.5rem; }
.hero h1 em{ font-style:normal; color:var(--accent); transition:color .8s var(--ease); }
.hero__rotator{ display:inline-block; position:relative; min-width:5ch; }
.hero__lede{ max-width:52ch; margin-bottom:2.2rem; }
.hero__acts{ display:flex; flex-wrap:wrap; gap:.9rem; align-items:center; margin-bottom:2.6rem; }
.contact__acts{ display:flex; gap:.8rem; flex-wrap:wrap; margin-top:1.4rem; }
.hero__note{ font-size:.87rem; color:var(--mute); }

.hero__chips{ display:flex; flex-wrap:wrap; gap:.5rem; }
.chip{
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.5rem .95rem; border-radius:99px; font-size:.85rem;
  border:1px solid var(--line-2); color:var(--paper-3);
  background:rgba(255,255,255,.025);
  transition:border-color .3s, color .3s, transform .3s var(--ease);
}
.chip i{ width:8px; height:8px; border-radius:99px; background:currentColor; font-style:normal; }
.chip--flame{ color:#F09393; } .chip--ice{ color:#A2D9F5; } .chip--leaf{ color:#CFE4A0; }
.chip:hover{ transform:translateY(-2px); border-color:currentColor; }

/* Comfort dial */
.dial{
  position:relative; padding:2rem 1.9rem 1.7rem; border-radius:var(--r-xl);
  border:1px solid var(--line-2);
  background:linear-gradient(160deg,rgba(255,255,255,.075),rgba(255,255,255,.015));
  backdrop-filter:blur(22px) saturate(1.3);
  box-shadow:0 40px 90px -50px #000;
}
.dial__top{ display:flex; justify-content:space-between; align-items:baseline; margin-bottom:1.3rem; }
.dial__top h2{ font-size:1.02rem; font-weight:600; letter-spacing:-.02em; }
.dial__live{ display:flex; align-items:center; gap:.45rem; font-size:.74rem; color:var(--mute); }
.dial__live span{ width:6px; height:6px; border-radius:99px; background:var(--leaf); animation:pulse 2s infinite; }

.dial__gauge{ position:relative; display:grid; place-items:center; margin-bottom:1.4rem; }
.dial__gauge svg{ width:100%; max-width:230px; overflow:visible; }
.gauge-track{ fill:none; stroke:rgba(255,255,255,.1); stroke-width:9; stroke-linecap:round; }
.gauge-fill{ fill:none; stroke:var(--accent); stroke-width:9; stroke-linecap:round; filter:drop-shadow(0 0 12px rgba(var(--accent-rgb),.55)); transition:stroke-dashoffset 1.1s var(--ease); }
.dial__readout{ position:absolute; bottom:6%; display:grid; justify-items:center; }
.dial__temp{ font-family:var(--f-display); font-size:3.3rem; font-weight:700; letter-spacing:-.05em; font-variant-numeric:tabular-nums; line-height:1; }
.dial__temp sup{ font-size:1.2rem; top:-1.2em; opacity:.55; }
.dial__state{ font-size:.8rem; color:var(--mute); margin-top:.35rem; }

.dial__rows{ display:grid; gap:.55rem; }
.dial__row{
  display:flex; justify-content:space-between; align-items:center; gap:1rem;
  padding:.62rem .85rem; border-radius:var(--r-md);
  background:rgba(255,255,255,.035); border:1px solid transparent;
  font-size:.87rem; transition:border-color .3s, background .3s;
}
.dial__row:hover{ border-color:var(--line-2); background:rgba(255,255,255,.06); }
.dial__row b{ font-family:var(--f-display); font-weight:600; font-variant-numeric:tabular-nums; }
.dial__row .up{ color:var(--leaf); } .dial__row .dn{ color:var(--ice); }
.dial__foot{ margin-top:1.2rem; font-size:.78rem; color:var(--mute-2); }

/* ── Marquee / brands ──────────────────────────────────────────── */
.brands{ background:var(--ink-900); border-block:1px solid var(--line); padding-block:2.4rem; overflow:hidden; }
.brands__label{ text-align:center; font-size:.86rem; color:var(--mute); margin-bottom:1.5rem; }
.marquee{ display:flex; overflow:hidden; mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent); }
.marquee__row{ display:flex; gap:3.6rem; padding-right:3.6rem; flex:0 0 auto; animation:slide 34s linear infinite; }
.marquee:hover .marquee__row{ animation-play-state:paused; }
@keyframes slide{ to{ transform:translateX(-100%) } }
.marquee__item{
  font-family:var(--f-display); font-size:clamp(1.05rem,2vw,1.5rem); font-weight:600;
  color:rgba(255,255,255,.3); letter-spacing:-.02em; white-space:nowrap;
  transition:color .35s;
}
.marquee__item:hover{ color:var(--paper); }

/* ── Stats strip ───────────────────────────────────────────────── */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); border-block:1px solid var(--line); }
.stat{ background:var(--ink-800); padding:clamp(1.6rem,3vw,2.4rem) clamp(1.2rem,2vw,2rem); }
.stat b{
  display:block; font-family:var(--f-display); font-weight:700;
  font-size:clamp(2rem,4vw,3.1rem); letter-spacing:-.045em; line-height:1;
  font-variant-numeric:tabular-nums; color:var(--accent); margin-bottom:.45rem;
}
.stat span{ font-size:.9rem; color:var(--mute); }

/* ── Service panels ────────────────────────────────────────────── */
.svc{ position:relative; padding-block:clamp(4rem,8vw,7rem); overflow:hidden; }
.svc + .svc{ border-top:1px solid var(--line); }
.svc--light{ background:var(--paper); color:var(--ink-800); }
.svc--dark{ background:var(--ink-800); }
.svc__edge{
  position:absolute; inset-block:0; width:min(46vw,620px); z-index:0; pointer-events:none;
  background:radial-gradient(70% 60% at 50% 50%, rgba(var(--accent-rgb),.16), transparent 72%);
}
.svc__edge--l{ left:-14vw; } .svc__edge--r{ right:-14vw; }
.svc__grid{ position:relative; display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(1.6rem,3.4vw,3.4rem); align-items:center; }
.svc__copy{ grid-column:span 6; }
.svc__media{ grid-column:span 6; }
.svc--flip .svc__copy{ grid-column:7/13; order:2; }
.svc--flip .svc__media{ grid-column:1/7; order:1; }

.svc__title{ margin:.9rem 0 1.1rem; }
.svc__list{ display:grid; grid-template-columns:repeat(auto-fit,minmax(210px,1fr)); gap:.55rem 1.6rem; margin:1.8rem 0; }
.svc__list li{
  position:relative; padding-left:1.6rem; font-size:.97rem; color:inherit;
  opacity:.88;
}
.svc__list li::before{
  content:''; position:absolute; left:0; top:.62em; width:9px; height:9px; border-radius:2px;
  background:var(--accent); transform:rotate(45deg);
}
.svc__proof{
  margin:1.6rem 0; padding:1.15rem 1.35rem; border-left:2px solid var(--accent);
  background:rgba(var(--accent-rgb),.07); border-radius:0 var(--r-md) var(--r-md) 0;
  font-size:.98rem;
}
.svc--light .svc__proof{ background:rgba(var(--accent-rgb),.11); }
.svc__closing{ font-family:var(--f-display); font-size:1.06rem; font-weight:500; letter-spacing:-.02em; margin-bottom:1.8rem; }

.frame{ position:relative; border-radius:var(--r-lg); overflow:hidden; }
.frame img{ width:100%; aspect-ratio:4/3; object-fit:cover; transform:scale(1.04); transition:transform 1.2s var(--ease); }
.frame:hover img{ transform:scale(1.0); }
.frame::after{
  content:''; position:absolute; inset:0; border-radius:inherit; pointer-events:none;
  box-shadow:inset 0 0 0 1px var(--line-2), inset 0 -90px 90px -70px rgba(0,0,0,.9);
}
.frame__tag{
  position:absolute; left:1rem; bottom:1rem; z-index:2;
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.48rem .9rem; border-radius:99px; font-size:.8rem; font-weight:500;
  background:rgba(11,13,15,.72); backdrop-filter:blur(10px); color:var(--paper);
  border:1px solid var(--line-2);
}
.frame__tag i{ width:7px; height:7px; border-radius:99px; background:var(--accent); font-style:normal; }
.frame--stack{ display:grid; gap:1rem; grid-template-columns:1fr 1fr; }
.frame--stack .frame img{ aspect-ratio:1/1; }
.frame--tall img{ aspect-ratio:3/4; }

/* ── Values grid ───────────────────────────────────────────────── */
.values{ display:grid; grid-template-columns:repeat(auto-fit,minmax(min(272px,100%),1fr)); gap:1px; background:var(--line); border:1px solid var(--line); border-radius:var(--r-lg); overflow:hidden; }
.value{ background:var(--ink-800); padding:clamp(1.7rem,2.6vw,2.3rem); position:relative; transition:background .4s; }
.value:hover{ background:var(--ink-600); }
.value::before{
  content:''; position:absolute; left:0; top:0; width:100%; height:2px;
  background:var(--accent); transform:scaleX(0); transform-origin:left;
  transition:transform .5s var(--ease);
}
.value:hover::before{ transform:scaleX(1); }
.value h3{ font-size:1.12rem; margin-bottom:.65rem; }
.value p{ font-size:.95rem; color:var(--mute); }


/* ── Process ───────────────────────────────────────────────────── */
.steps{ display:grid; grid-template-columns:repeat(auto-fit,minmax(238px,1fr)); gap:clamp(1.2rem,2.4vw,2rem); counter-reset:s; }
.step{ position:relative; padding-top:2.4rem; border-top:1px solid var(--line-2); }
.sec--light .step{ border-top-color:rgba(11,13,15,.14); }
.step::before{
  content:attr(data-step); position:absolute; top:-.9rem; left:0;
  width:38px; height:38px; display:grid; place-items:center; border-radius:99px;
  background:var(--accent); color:#0B0D0F;
  font-family:var(--f-display); font-weight:700; font-size:1rem;
}
.step h3{ font-size:1.1rem; margin-bottom:.6rem; }
.step p{ font-size:.94rem; color:var(--mute); }
.sec--light .step p{ color:#5C666F; }

/* ── Gallery ───────────────────────────────────────────────────── */
.filters{ display:flex; flex-wrap:wrap; gap:.5rem; margin-bottom:2.2rem; }
.filter{
  padding:.6rem 1.15rem; border-radius:99px; border:1px solid var(--line-2);
  font-family:var(--f-display); font-size:.88rem; font-weight:500; color:var(--paper-3);
  transition:all .32s var(--ease);
}
.filter:hover{ color:#fff; border-color:var(--line-2); transform:translateY(-2px); }
.filter.is-on{ background:var(--accent); border-color:var(--accent); color:#0B0D0F; }

.grid-work{ display:grid; grid-template-columns:repeat(auto-fill,minmax(290px,1fr)); gap:1.1rem; }
@media (min-width:1100px){ .grid-work--3{ grid-template-columns:repeat(3,1fr); } }
.work{
  position:relative; border-radius:var(--r-lg); overflow:hidden; cursor:pointer;
  background:var(--ink-600); aspect-ratio:4/3;
  transition:opacity .45s var(--ease), transform .45s var(--ease), filter .45s;
}
.work.is-hidden{ display:none; }
.work img{ width:100%; height:100%; object-fit:cover; transition:transform 1s var(--ease), filter .5s; }
.work:hover img{ transform:scale(1.07); }
.work__veil{
  position:absolute; inset:0; display:flex; flex-direction:column; justify-content:flex-end;
  padding:1.15rem; gap:.2rem;
  background:linear-gradient(180deg,transparent 38%,rgba(9,11,13,.9));
  opacity:.92; transition:opacity .4s;
}
.work__veil strong{ font-family:var(--f-display); font-size:1rem; font-weight:600; letter-spacing:-.02em; }
.work__veil span{ font-size:.82rem; color:var(--paper-3); }
.work__cat{
  position:absolute; top:.9rem; left:.9rem; padding:.32rem .72rem; border-radius:99px;
  font-size:.72rem; font-weight:600; background:rgba(11,13,15,.7); backdrop-filter:blur(8px);
  border:1px solid var(--line-2); color:var(--paper-3);
}
.work[data-cat=heating] .work__cat{ color:#F3A6A6; }
.work[data-cat=cooling] .work__cat{ color:#A8DBF5; }
.work[data-cat=insulation] .work__cat{ color:#D2E6A6; }
.work__zoom{
  position:absolute; top:.85rem; right:.85rem; width:36px; height:36px; border-radius:99px;
  display:grid; place-items:center; background:rgba(11,13,15,.7); border:1px solid var(--line-2);
  opacity:0; transform:scale(.7); transition:all .38s var(--ease);
}
.work:hover .work__zoom{ opacity:1; transform:scale(1); }

/* ── Reviews ───────────────────────────────────────────────────── */
.rev{ position:relative; }
.rev__viewport{ overflow:hidden; margin-inline:-.6rem; padding:.6rem; }
.rev__track{ display:flex; gap:1.2rem; transition:transform .7s var(--ease); }
.rev__card{
  flex:0 0 min(430px,84vw); padding:2rem 1.9rem; border-radius:var(--r-lg);
  background:var(--ink-800); border:1px solid var(--line);
  display:flex; flex-direction:column; gap:1rem;
}
.sec--light .rev__card{ background:#fff; border-color:rgba(11,13,15,.09); box-shadow:0 24px 50px -46px rgba(11,13,15,.7); }
.rev__stars{ display:flex; gap:.16rem; color:#F2B23C; }
.rev__text{ font-size:1rem; line-height:1.62; flex:1; }
.sec--light .rev__text{ color:#333C44; }
.rev__who{ display:flex; align-items:center; gap:.85rem; padding-top:1rem; border-top:1px solid var(--line); }
.sec--light .rev__who{ border-top-color:rgba(11,13,15,.09); }
.rev__ava{
  width:42px; height:42px; border-radius:99px; display:grid; place-items:center; flex:0 0 auto;
  background:linear-gradient(140deg,var(--accent),rgba(var(--accent-rgb),.4));
  color:#0B0D0F; font-family:var(--f-display); font-weight:700; font-size:.95rem;
}
.rev__who b{ display:block; font-family:var(--f-display); font-size:.96rem; }
.rev__who span{ font-size:.82rem; color:var(--mute); }
.rev__ctl{ display:flex; gap:.6rem; align-items:center; flex-wrap:wrap; margin-top:1.6rem; }
.rev__btn{
  width:46px; height:46px; flex:0 0 46px; border-radius:99px; border:1px solid var(--line-2);
  display:grid; place-items:center; transition:all .35s var(--ease);
}
.sec--light .rev__btn{ border-color:rgba(11,13,15,.16); }
.rev__btn:hover:not(:disabled){ background:var(--accent); border-color:var(--accent); color:#0B0D0F; transform:translateY(-2px); }
.rev__btn:disabled{ opacity:.32; cursor:not-allowed; }
.rev__dots{ display:flex; gap:.4rem; margin-left:auto; }
.rev__dot{ width:8px; height:8px; border-radius:99px; background:var(--line-2); transition:all .35s; }
.sec--light .rev__dot{ background:rgba(11,13,15,.16); }
.rev__dot.is-on{ width:26px; background:var(--accent); }

/* ── FAQ ───────────────────────────────────────────────────────── */
.faq{ border-top:1px solid var(--line); max-width:88ch; }
.sec--light .faq{ border-top-color:rgba(11,13,15,.12); }
.faq__item{ border-bottom:1px solid var(--line); }
.sec--light .faq__item{ border-bottom-color:rgba(11,13,15,.12); }
.faq__q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap:1.5rem;
  padding:1.5rem 0; text-align:left;
  font-family:var(--f-display); font-size:clamp(1.02rem,1.7vw,1.2rem); font-weight:500; letter-spacing:-.025em;
  transition:color .3s;
}
.faq__q:hover{ color:var(--accent); }
.sec--light .faq__q:hover,.sec--light .faq__item.is-open .faq__q{ color:#226481; }
.faq__ico{ position:relative; flex:0 0 auto; width:22px; height:22px; }
.faq__ico::before,.faq__ico::after{
  content:''; position:absolute; inset:50% 0 auto; height:2px; background:currentColor; border-radius:2px;
  transition:transform .4s var(--ease);
}
.faq__ico::after{ transform:rotate(90deg); }
.faq__item.is-open .faq__ico::after{ transform:rotate(0); }
.faq__item.is-open .faq__q{ color:var(--accent); }
.faq__a{ display:grid; grid-template-rows:0fr; transition:grid-template-rows .5s var(--ease); }
.faq__item.is-open .faq__a{ grid-template-rows:1fr; }
.faq__a > div{ overflow:hidden; }
.faq__a p{ padding-bottom:1.6rem; max-width:78ch; color:var(--mute); }
.sec--light .faq__a p{ color:#525C65; }

/* ── Direct contact ────────────────────────────────────────────── */
#quote{ scroll-margin-top:90px; }
.faq-wrap{ max-width:880px; }
.contact-layout{ display:grid; grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr); gap:clamp(2rem,5vw,5rem); align-items:center; }
.contact-layout > *{ min-width:0; }
.contact-hero{ padding-block:clamp(3rem,6vw,5rem); }
.contact-hero .phero__media img{ opacity:.16; }
.contact-intro h1{ max-width:12ch; margin:1rem 0 1.25rem; }
.contact-intro .lede{ max-width:43ch; }
.direct-contact{
  --accent:var(--ice); --accent-rgb:76,178,233;
  padding:clamp(1.25rem,3vw,2.25rem); border-radius:var(--r-lg);
  border:1px solid var(--line-2); background:var(--ink-800); color:var(--paper);
}
.direct-contact .kicker{ font-size:.875rem; line-height:1.5; }
.direct-contact .kicker::before{ display:none; }
.direct-contact h2{ margin:.6rem 0 1.4rem; line-height:1.25; }
.direct-contact__phone{ display:inline-block; font-family:var(--f-display); font-size:clamp(1.5rem,3vw,2rem); font-weight:600; line-height:1.3; letter-spacing:-.04em; }
.direct-contact__hours{ margin-top:.45rem; font-size:.9rem; color:var(--paper-3); }
.direct-contact .contact__acts{ flex-direction:column; align-items:stretch; gap:.75rem; margin-top:1.5rem; }
.direct-contact .btn{ border-radius:var(--r-md); min-height:50px; padding:.9rem 1rem; line-height:1.4; }
.direct-contact .btn--line{ color:var(--paper); border-color:var(--line-2); background:transparent; }
.direct-contact .btn--line:hover{ color:var(--ink-900); }
.direct-contact__note{ margin-top:1.25rem; padding-top:1.1rem; border-top:1px solid var(--line); color:var(--mute); font-size:.875rem; }
.contact-details{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:clamp(2rem,5vw,5rem); }
.contact-details h2{ line-height:1.3; }
.contact-facts{ margin-top:1.5rem; }
.contact-facts > div{ padding:.85rem 0; border-bottom:1px solid var(--line); }
.contact-facts dt{ font-size:.875rem; color:var(--mute); margin-bottom:.2rem; }
.contact-facts dd{ margin:0; overflow-wrap:anywhere; }
.contact-facts a{ color:var(--ice); }
.contact-areas p{ margin-top:1.25rem; line-height:1.9; color:var(--paper-3); }

/* ── Page hero (interior pages) ────────────────────────────────── */
.phero{ position:relative; padding-block:clamp(4.5rem,9vw,7.5rem) clamp(3rem,6vw,5rem); background:var(--ink-900); overflow:hidden; isolation:isolate; }
.phero__media{ pointer-events:none; position:absolute; inset:0; z-index:-2; }
.phero__media img{ width:100%; height:100%; object-fit:cover; opacity:.42; }
.phero::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(105deg,rgba(9,11,13,.97),rgba(9,11,13,.72) 62%,rgba(9,11,13,.9));
}
.phero__glow{ position:absolute; z-index:-1; width:60vw; height:60vw; max-width:760px; max-height:760px; right:-12vw; top:-24vw; border-radius:99px; background:radial-gradient(circle,rgba(var(--accent-rgb),.2),transparent 68%); }
.crumbs{ font-size:.84rem; color:var(--mute); margin-bottom:1.4rem; }
.crumbs a:hover{ color:var(--accent); }
.phero h1{ max-width:20ch; margin-bottom:1.2rem; }
.phero .lede{ max-width:60ch; }
.phero__acts{ display:flex; flex-wrap:wrap; gap:.8rem; margin-top:2rem; }

/* ── Split feature (about) ─────────────────────────────────────── */
.split{ display:grid; grid-template-columns:repeat(12,1fr); gap:clamp(1.8rem,4vw,3.6rem); align-items:center; }
.split__a{ grid-column:span 5; } .split__b{ grid-column:span 7; }
.split--wide .split__a{ grid-column:span 6; } .split--wide .split__b{ grid-column:span 6; }

.notes{ display:grid; gap:1.1rem; }
.note{ display:flex; gap:1rem; align-items:flex-start; }
.note__dot{ flex:0 0 auto; width:34px; height:34px; border-radius:99px; display:grid; place-items:center; background:rgba(var(--accent-rgb),.14); color:var(--accent); font-family:var(--f-display); font-weight:700; font-size:.9rem; }
.note b{ display:block; font-family:var(--f-display); font-size:1.02rem; font-weight:600; margin-bottom:.25rem; }
.note p{ font-size:.94rem; color:var(--mute); }

/* ── Closing band ──────────────────────────────────────────────── */
.band{ position:relative; isolation:isolate; padding-block:clamp(5rem,10vw,8rem); overflow:hidden; text-align:center; background:var(--ink-900); }
.band__media{ pointer-events:none; position:absolute; inset:-12% 0; z-index:-2; }
.band__media img{ width:100%; height:100%; object-fit:cover; }
.band::before{
  content:''; position:absolute; inset:0; z-index:-1;
  background:linear-gradient(180deg,rgba(9,11,13,.93),rgba(9,11,13,.8)),
             radial-gradient(60% 70% at 50% 50%,rgba(var(--accent-rgb),.2),transparent 70%);
}
.band__inner{ max-width:60ch; margin-inline:auto; }
.band__kicker{ font-family:var(--f-display); font-size:.88rem; color:var(--accent); margin-bottom:1rem; }
.band__title{ font-size:clamp(1.95rem,4.4vw,3.5rem); margin-bottom:1.2rem; }
.band__text{ color:var(--paper-3); margin-bottom:2.2rem; }
.band__acts{ display:flex; gap:.9rem; justify-content:center; flex-wrap:wrap; }

/* ── Footer ────────────────────────────────────────────────────── */
.foot{ background:var(--ink-900); border-top:1px solid var(--line); padding-top:clamp(3.5rem,6vw,5rem); }
.foot__grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr 1.2fr; gap:clamp(1.8rem,3vw,3rem); padding-bottom:3rem; }
.foot__brand img{ width:132px; margin-bottom:1.3rem; }
.foot__brand p{ font-size:.93rem; color:var(--mute); max-width:38ch; }
.foot__lic{ margin-top:1rem; font-size:.82rem !important; color:var(--paper-3) !important; }
.foot__col h3{ font-size:.86rem; font-weight:600; color:var(--paper); margin-bottom:1.1rem; letter-spacing:0; }
.foot__col li + li{ margin-top:.62rem; }
.foot__col a,.foot__col li{ font-size:.93rem; color:var(--mute); transition:color .3s; }
.foot__col a:hover{ color:var(--accent); }
.foot__big{ font-family:var(--f-display); font-size:1.3rem !important; font-weight:600; color:var(--paper) !important; font-variant-numeric:tabular-nums; }
.foot__social{ display:flex; gap:.5rem; margin-top:1.3rem; }
.foot__social a{
  width:38px; height:38px; border-radius:99px; border:1px solid var(--line-2);
  display:grid; place-items:center; font-size:.72rem; font-weight:600; color:var(--mute);
  transition:all .32s var(--ease);
}
.foot__social a:hover{ background:var(--accent); border-color:var(--accent); color:#0B0D0F; transform:translateY(-3px); }
.foot__areas{ padding-block:2rem; border-top:1px solid var(--line); }
.foot__areas h3{ font-size:.82rem; color:var(--paper-3); margin-bottom:.6rem; }
.foot__areas p{ font-size:.86rem; color:var(--mute-2); line-height:1.9; }
.foot__bar{ display:flex; justify-content:space-between; gap:1rem; flex-wrap:wrap; padding-block:1.5rem; border-top:1px solid var(--line); font-size:.83rem; color:var(--mute-2); }
.foot__bar a:hover{ color:var(--accent); }

/* ── Dock, call bar, lightbox, exit, cursor ────────────────────── */
.dock{ position:fixed; right:1.25rem; bottom:1.5rem; z-index:75; display:grid; gap:.6rem; }
.dock__btn{
  width:52px; height:52px; border-radius:99px; display:grid; place-items:center;
  border:1px solid var(--line-2); background:rgba(13,15,18,.85); backdrop-filter:blur(12px);
  color:var(--paper); box-shadow:0 14px 34px -18px #000;
  transition:transform .35s var(--ease), background .35s, color .35s;
}
.dock__btn:hover{ transform:translateY(-4px) scale(1.05); }
.dock__btn--wa{ background:#25D366; border-color:#25D366; color:#08350F; }
.dock__btn--top{ opacity:0; visibility:hidden; transform:translateY(12px); }
.dock__btn--top.is-on{ opacity:1; visibility:visible; transform:none; }
.dock__btn--top:hover{ background:var(--accent); border-color:var(--accent); color:#0B0D0F; }

.callbar{
  position:fixed; left:0; right:0; bottom:0; z-index:78; display:none;
  grid-template-columns:repeat(2,minmax(0,1fr)); gap:.75rem;
  padding:.75rem max(1rem,env(safe-area-inset-right,0px)) calc(.75rem + env(safe-area-inset-bottom,0px)) max(1rem,env(safe-area-inset-left,0px));
  border-top:1px solid var(--line-2); background:var(--ink-900);
  box-shadow:0 -8px 28px rgba(0,0,0,.18);
}
.callbar a{
  display:flex; align-items:center; justify-content:center; min-width:0; min-height:52px;
  padding:.8rem .65rem; border:1px solid transparent; border-radius:var(--r-md);
  text-align:center; font-family:var(--f-display); font-weight:600; font-size:.9375rem;
  line-height:1.4; overflow-wrap:anywhere; background:var(--ice); color:#0B0D0F;
}
.callbar a.callbar__alt{ background:var(--ink-800); color:var(--paper); border-color:var(--line-2); }

.lb{ position:fixed; inset:0; z-index:9500; display:grid; place-items:center; pointer-events:none; padding:clamp(1rem,4vw,3rem); background:rgba(7,9,11,.94); backdrop-filter:blur(14px); opacity:0; transition:opacity .4s var(--ease); }
.lb.is-on{ opacity:1; pointer-events:auto; }
.lb__fig{ max-width:min(1180px,100%); display:grid; gap:1rem; }
.lb__fig img{ max-height:78svh; width:auto; margin-inline:auto; border-radius:var(--r-md); box-shadow:0 40px 90px -40px #000; transform:scale(.96); opacity:0; transition:all .5s var(--ease); }
.lb.is-on .lb__fig img{ transform:none; opacity:1; }
.lb__fig figcaption{ text-align:center; display:grid; gap:.25rem; }
.lb__fig strong{ font-family:var(--f-display); font-size:1.05rem; }
.lb__fig span{ font-size:.86rem; color:var(--mute); }
.lb__close{ position:absolute; top:1.2rem; right:1.4rem; width:46px; height:46px; border-radius:99px; border:1px solid var(--line-2); font-size:1.7rem; line-height:1; color:var(--paper); transition:all .3s; }
.lb__close:hover{ background:var(--accent); color:#0B0D0F; border-color:var(--accent); }
.lb__nav{ position:absolute; top:50%; translate:0 -50%; width:52px; height:52px; border-radius:99px; border:1px solid var(--line-2); font-size:1.9rem; line-height:1; color:var(--paper); transition:all .3s; }
.lb__nav--prev{ left:1.2rem; } .lb__nav--next{ right:1.2rem; }
.lb__nav:hover{ background:var(--accent); color:#0B0D0F; border-color:var(--accent); }

.exit{ position:fixed; inset:0; z-index:9400; display:grid; place-items:center; pointer-events:none; padding:1.5rem; background:rgba(7,9,11,.86); backdrop-filter:blur(10px); opacity:0; transition:opacity .4s var(--ease); }
.exit.is-on{ opacity:1; pointer-events:auto; }
.exit__card{
  position:relative; max-width:520px; padding:clamp(2rem,4vw,3rem); border-radius:var(--r-xl);
  background:linear-gradient(160deg,var(--ink-600),var(--ink-850)); border:1px solid var(--line-2);
  box-shadow:0 50px 100px -50px #000; transform:translateY(18px) scale(.97); opacity:0;
  transition:all .5s var(--ease);
}
.exit.is-on .exit__card{ transform:none; opacity:1; }
.exit__x{ position:absolute; top:1rem; right:1.1rem; font-size:1.7rem; line-height:1; color:var(--mute); }
.exit__x:hover{ color:var(--paper); }
.exit__eyebrow{ font-family:var(--f-display); font-size:.84rem; color:var(--accent); margin-bottom:.8rem; }
.exit__card h2{ font-size:clamp(1.5rem,3vw,2rem); margin-bottom:.9rem; }
.exit__card p{ color:var(--mute); margin-bottom:1.7rem; }
.exit__acts{ display:flex; gap:1rem; align-items:center; flex-wrap:wrap; }

.cursor{ position:fixed; top:0; left:0; z-index:9600; pointer-events:none; display:none; mix-blend-mode:difference; }
.cursor span{ display:block; width:26px; height:26px; border-radius:99px; border:1.5px solid #fff; translate:-50% -50%; transition:width .3s var(--ease), height .3s var(--ease), background .3s; }
.cursor.is-hot span{ width:52px; height:52px; background:rgba(255,255,255,.2); }

/* ── Progress bar ──────────────────────────────────────────────── */
.prog{ pointer-events:none; position:fixed; top:0; left:0; height:3px; width:100%; z-index:90; transform-origin:left; transform:scaleX(0); background:linear-gradient(90deg,var(--accent),rgba(var(--accent-rgb),.35)); }

/* ── Responsive ────────────────────────────────────────────────── */
@media (max-width:1180px){
  .rail{ display:none; }
  .svc__copy,.svc__media{ grid-column:span 12 !important; order:0 !important; }
  .svc--flip .svc__copy{ order:0 !important; }
  .split{ grid-template-columns:minmax(0,1fr); }
  .split__a,.split__b,.split--wide .split__a,.split--wide .split__b{ grid-column:auto; min-width:0; }
  .foot__grid{ grid-template-columns:1fr 1fr; }
}
@media (max-width:1024px){
  .hero__inner{ grid-template-columns:1fr; }
  .dial{ max-width:460px; }
  .stats{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:1180px){
  :root{ --shell:min(1280px,100% - 2.25rem); }
  html{ scroll-behavior:auto; scroll-padding-bottom:calc(var(--callbar-height) + 1rem); }
  .utility__list li:not(:last-child){ display:none; }
  .burger{ display:block; }
  .head__phone{ display:none; }
  .head__cta .btn--solid{ display:none; }
  .head__row{ min-height:66px; justify-content:space-between; }
  .head.is-hidden{ transform:none; }
  .nav{
    position:fixed; inset:0 0 0 auto; width:min(360px,86vw); z-index:95;
    background:var(--ink-850); border-left:1px solid var(--line);
    padding:6.5rem 2rem 2rem; display:flex; flex-direction:column;
    transform:translateX(101%); visibility:hidden; pointer-events:none;
    transition:transform .55s var(--ease), visibility .55s;
    overflow-y:auto; overscroll-behavior-y:contain;
  }
  .nav.is-open{ transform:none; visibility:visible; pointer-events:auto; box-shadow:-30px 0 80px -30px #000; }
  .nav__list{ flex-direction:column; align-items:stretch; gap:.2rem; }
  .nav__link{ padding:.95rem .2rem; font-size:1.28rem; font-weight:600; border-bottom:1px solid var(--line); }
  .nav__link::before{ left:.2rem; right:auto; width:24px; bottom:.75rem; }
  .nav__foot{ display:grid; gap:.6rem; margin-top:auto; padding-top:2rem; }
  .nav__foot p{ font-size:.86rem; color:var(--mute); }
  .nav__foot .btn{ justify-content:flex-start; font-size:1.15rem; }
  .callbar{ display:grid; }
  .dock{ display:none; }
  body{ padding-bottom:var(--callbar-height); }
  .contact-layout,.contact-details{ grid-template-columns:1fr; gap:2rem; }
}
@media (max-width:720px){
  .sec,.svc{ padding-block:3rem; }
  .hero{ min-height:auto; padding-block:2.5rem; }
  .phero{ padding-block:2.75rem; }
  .hero .t-hero,.phero .t-hero{ font-size:clamp(1.95rem,7.5vw,2.8rem) !important; line-height:1.12; }
  .hero__scrim{ background:linear-gradient(180deg,rgba(9,11,13,.91),rgba(9,11,13,.84)); }
  .hero__acts{ margin-bottom:1.5rem; }
  .hero__lede{ font-size:1rem; margin-bottom:1.5rem; }
  .hero__eyebrow{ display:grid; grid-template-columns:22px minmax(0,1fr); border-radius:var(--r-md); }
  .hero__eyebrow b{ grid-column:2; }
  .hero__eyebrow b::before{ display:none; }
  .band{ padding-block:3.5rem; }
  .sec__head{ margin-bottom:2rem; }
  .service-actions{ flex-direction:column; align-items:stretch; }
  .service-actions .btn,.svc__copy > div > .btn{ width:100%; min-height:52px; line-height:1.4; }
  .rev__card{ padding:1.5rem 1.25rem; }
  .rev__dots{ flex-wrap:wrap; }
  .faq__q{ font-size:1rem; line-height:1.4; gap:1rem; padding-block:1.2rem; }
  .dial__row{ gap:.75rem; align-items:flex-start; }
  .dial__row > *{ min-width:0; flex:1; }
  .dial__row b{ text-align:right; }
  .stats{ grid-template-columns:1fr 1fr; }
  .foot__grid{ grid-template-columns:1fr; }
  .frame--stack{ grid-template-columns:1fr 1fr; }
  .lb__nav{ width:42px; height:42px; }
  .lb__nav--prev{ left:.4rem; } .lb__nav--next{ right:.4rem; }
  .grid-work{ grid-template-columns:1fr; }
  .hero__acts,.phero__acts,.band__acts,.contact__acts{ flex-direction:column; align-items:stretch; gap:1rem; }
  .hero__acts .btn,.phero__acts .btn,.band__acts .btn,.contact__acts .btn{
    width:100%; min-height:54px; padding:1rem 1.25rem; line-height:1.45;
  }
  .hero__copy,.split__a,.split__b{ min-width:0; }
  .contact-hero{ padding-block:2rem 2.5rem; }
  .contact-intro h1{ font-size:clamp(2rem,8.5vw,3rem); line-height:1.1; margin:.8rem 0 1rem; }
  .contact-intro .lede{ font-size:1rem; }
  .contact-intro .crumbs{ margin-bottom:1.25rem; }
  .contact-hero .contact-layout{ gap:1.75rem; }
  .page-contact .sec{ padding-block:3rem; }
  .page-contact .sec__head{ margin-bottom:1.5rem; }
  .notes a{ overflow-wrap:anywhere; }
}
@media (max-width:480px){
  .utility__row{ justify-content:center; }
  .utility__list{ display:none; }
  .hero{ min-height:auto; }
  .dial{ padding:1.5rem 1.25rem; }
}

/* Touch reading stays stable as browser toolbars expand and collapse. */
@media (max-width:1180px), (pointer:coarse){
  .boot{ display:none; }
  .head.is-hidden{ transform:none; }
  [data-reveal],[data-reveal].out{ opacity:1; transform:none; clip-path:none; transition:none; }
  .split-w > span,.out .split-w > span{ transform:none; transition:none; }
  [data-parallax]{ transform:none !important; }
  .hero__scan,#heroCanvas{ display:none; }
}

@media (prefers-reduced-motion:reduce){
  html{ scroll-behavior:auto; }
  *,*::before,*::after{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
  [data-reveal]{ opacity:1 !important; transform:none !important; }
  [data-reveal].out{ opacity:1 !important; transform:none !important; }
  .split-line > span{ transform:none !important; }
  .hero__scan,#heroCanvas{ display:none; }
}

@media print{
  .head,.utility,.dock,.callbar,.rail,.boot,.exit,.cursor,.band{ display:none !important; }
  body{ background:#fff; color:#000; }
}

/* ── Hero eyebrow refinement ───────────────────────────────────── */
.hero__eyebrow{ gap:.55rem; line-height:1.35; }
.hero__eyebrow span{ opacity:.9; }
.hero__eyebrow b::before{ content:'·'; margin-right:.55rem; opacity:.45; color:var(--paper-3); }
@media (max-width:520px){
  .hero__eyebrow{ font-size:.76rem; padding:.45rem .85rem .45rem .5rem; }
  .hero__eyebrow b{ display:block; }
  .hero__eyebrow b::before{ display:none; }
}


/* ── Overlay safety net ────────────────────────────────────────────
   `hidden` must always win over the display rules above, otherwise a
   transparent full-screen layer swallows every click on the page.     */
.lb[hidden], .exit[hidden]{ display:none !important; }
.rail, .boot, .cursor, .prog{ pointer-events:none; }
.boot.is-done{ pointer-events:none; }

/* ── Mobile drawer fixes ───────────────────────────────────────────
   `backdrop-filter` on the header turns it into the containing block
   for any fixed-position descendant, which trapped the drawer inside
   the 66px bar. It also has to stay clickable above the open drawer. */
@media (max-width:1180px){
  .head{
    backdrop-filter:none; -webkit-backdrop-filter:none;
    background:rgba(13,15,18,.94);
    z-index:96;                   /* keeps the close button reachable */
  }
  .head.is-stuck{ background:rgba(10,12,14,.97); }
  .nav{ z-index:95; }
  .nav::before{                   /* dimmer behind the drawer */
    content:''; position:fixed; inset:0; z-index:-1;
    background:rgba(7,9,11,.6); opacity:0; pointer-events:none;
    transition:opacity .45s var(--ease);
  }
  .nav.is-open::before{ opacity:1; }
}
/* A transform on the header would drag the fixed drawer with it. */
body.is-locked .head{ transform:none !important; }

/* The drawer is a descendant of the header, so its z-index competes
   inside the header's own stacking context — the logo and the close
   button have to be raised above it, not the header as a whole.      */
@media (max-width:1180px){
  .head__logo, .head__cta{ position:relative; z-index:97; }
}