/* Alert Services Inc. "Signal Through Smoke" design system.
   Every colour, type and z-index value is a token in :root. */

@font-face { font-family: "Big Shoulders Display"; src: url("../fonts/big-shoulders-display.woff2") format("woff2"); font-weight: 700 900; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("../fonts/instrument-sans.woff2") format("woff2"); font-weight: 400 600; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("../fonts/ibm-plex-mono.woff2") format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Sans Fallback"; src: local("Arial"); size-adjust: 97%; ascent-override: 96%; descent-override: 25%; }

:root {
  /* Logo-sampled */
  --ink: #08070C;
  --flame: #FF3102;
  /* Built outward from the logo */
  --char: #16151B;
  --graphite: #24232B;
  --ember: #C92400;
  --ash: #F5F3EF;
  --paper: #FFFFFF;
  --smoke: #BDBBC4;
  --slate: #55535C;
  --line-light: #D9D6D0;
  /* Panel status only */
  --normal: #2BD17E;
  --supervisory: #FFB020;
  --trouble: #FFE14D;

  --ink-rgb: 8 7 12;
  --flame-rgb: 255 49 2;
  --white-rgb: 255 255 255;
  --ash-rgb: 245 243 239;

  --font-display: "Big Shoulders Display", "Arial Narrow", Impact, sans-serif;
  --font-body: "Instrument Sans", "Sans Fallback", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", Consolas, monospace;

  --fs-hero: clamp(3rem, 7vw, 6.75rem);
  --fs-h1: clamp(3rem, 6.4vw, 6rem);
  --fs-h2: clamp(2.5rem, 5vw, 4.75rem);
  --fs-h3: clamp(1.625rem, 2.3vw, 2.25rem);
  --fs-lead: clamp(1.125rem, 1.4vw, 1.3125rem);
  --fs-body: 1.0625rem;
  --fs-small: .9375rem;
  --fs-mono: .78125rem;

  --gutter: clamp(20px, 4vw, 48px);
  --section: clamp(80px, 11vw, 160px);
  --radius: 4px;

  --z-base: 0;
  --z-raised: 10;
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;

  --shadow-1: 0 1px 2px rgb(var(--ink-rgb) / .22), 0 6px 14px rgb(var(--ink-rgb) / .10);
  --shadow-2: 0 1px 2px rgb(var(--ink-rgb) / .28), 0 10px 22px rgb(var(--ink-rgb) / .18), 0 34px 70px rgb(var(--ink-rgb) / .26);
  --shadow-3: 0 2px 3px rgb(var(--ink-rgb) / .4), 0 18px 34px rgb(var(--ink-rgb) / .38), 0 60px 110px rgb(var(--ink-rgb) / .55);
  --glow-flame: 0 0 0 1px rgb(var(--flame-rgb) / .35), 0 14px 34px rgb(var(--flame-rgb) / .30), 0 40px 90px rgb(var(--flame-rgb) / .16);

  /* One motion language: heavy, rising, no bounce */
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-micro: cubic-bezier(.33, 1, .68, 1);
  --t-micro: 240ms;
  --t-reveal: 900ms;

  --head-top: 40px;
  --head-main: 88px;
  --head-main-small: 60px;
  --mobile-bar: 56px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 120px; }
body {
  margin: 0;
  padding-top: calc(var(--head-top) + var(--head-main));
  background: var(--ash);
  color: var(--ink);
  font: 400 var(--fs-body)/1.7 var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img, svg, canvas { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
h1, h2, h3, h4, p, ul, ol, figure, address, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
address { font-style: normal; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
:focus-visible { outline: 3px solid var(--flame); outline-offset: 3px; border-radius: 2px; }
.on-flame :focus-visible { outline-color: var(--ink); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.skip {
  position: fixed; top: 8px; left: 8px; z-index: var(--z-toast);
  padding: 12px 18px; background: var(--flame); color: var(--ink); font-weight: 600;
  border-radius: var(--radius); transform: translateY(-200%);
}
.skip:focus { transform: none; }

.wrap { width: min(100%, 1400px); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section); position: relative; }
.band-dark { background: var(--ink); color: var(--paper); }
.band-char { background: var(--char); color: var(--paper); }
.band-ash { background: var(--ash); }
.band-paper { background: var(--paper); }

h1, h2, h3, .display {
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
  line-height: .96; letter-spacing: -.005em; text-wrap: balance;
}
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); line-height: 1.02; }
.lead { font-size: var(--fs-lead); line-height: 1.55; max-width: 60ch; }
.muted { color: var(--slate); }
.band-dark .muted, .band-char .muted { color: var(--smoke); }
.prose p + p { margin-top: 1.1em; }
.prose { max-width: 68ch; }
.accent { color: var(--ember); }
.band-dark .accent, .band-char .accent, .hero .accent, .page-hero .accent { color: var(--flame); }
.text-link { font-weight: 600; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 4px; text-decoration-color: var(--flame); transition: text-underline-offset var(--t-micro) var(--ease-micro), color var(--t-micro) var(--ease-micro); }
.text-link:hover { text-underline-offset: 7px; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font: 500 var(--fs-mono)/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase;
}
.led { width: 9px; height: 9px; flex: none; border-radius: 50%; background: var(--normal); box-shadow: 0 0 0 3px rgb(var(--white-rgb) / .08), 0 0 12px var(--normal); }
.led--flame { background: var(--flame); box-shadow: 0 0 0 3px rgb(var(--flame-rgb) / .16), 0 0 12px var(--flame); }
.motion .led--pulse { animation: led 2.4s var(--ease-micro) infinite; }
@keyframes led { 50% { opacity: .35; } }

.sec-head { display: grid; gap: 20px; margin-bottom: clamp(40px, 5vw, 72px); max-width: 880px; }
.sec-head--split { max-width: none; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); align-items: end; gap: 24px 48px; }
.sec-head--split .eyebrow { grid-column: 1 / -1; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 12px 26px;
  border-radius: var(--radius); font-weight: 600; text-decoration: none; cursor: pointer;
  transition: transform var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro), background-color var(--t-micro) var(--ease-micro), color var(--t-micro) var(--ease-micro);
}
.btn svg { width: 18px; height: 18px; transition: transform var(--t-micro) var(--ease-micro); }
.btn:hover svg.i-arrow { transform: translateX(4px); }
.btn--flame { background: var(--flame); color: var(--ink); box-shadow: var(--glow-flame); }
.btn--flame:hover { background: var(--paper); box-shadow: var(--shadow-2); transform: translateY(-2px); }
.btn--flame:active { transform: translateY(1px); box-shadow: var(--shadow-1); }
.btn--ink { background: var(--ink); color: var(--paper); box-shadow: var(--shadow-1); }
.btn--ink:hover { background: var(--ember); transform: translateY(-2px); box-shadow: var(--shadow-2); }
.btn--ink:active { transform: translateY(1px); }
.btn--ghost { color: inherit; box-shadow: inset 0 0 0 2px currentColor; }
.btn--ghost:hover { background: var(--paper); color: var(--ink); box-shadow: inset 0 0 0 2px var(--paper); transform: translateY(-2px); }
.band-ash .btn--ghost:hover, .band-paper .btn--ghost:hover { background: var(--ink); color: var(--paper); box-shadow: inset 0 0 0 2px var(--ink); }
.btn--ghost:active { transform: translateY(1px); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; cursor: not-allowed; transform: none; }
.btn--small { min-height: 44px; padding: 8px 20px; font-size: var(--fs-small); }

/* Site head: top bar + shrinking header */
.site-head { position: fixed; inset: 0 0 auto; z-index: var(--z-sticky); }
.topbar { height: var(--head-top); background: var(--ink); color: var(--paper); font-size: .8125rem; }
.topbar .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.topbar ul { display: flex; align-items: center; gap: 22px; }
.topbar a { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; text-decoration: none; transition: color var(--t-micro) var(--ease-micro); }
.topbar a:hover { color: var(--flame); }
.topbar svg { width: 14px; height: 14px; color: var(--flame); }
.topbar__social svg { width: 16px; height: 16px; color: inherit; }
.topbar__social a { min-width: 40px; justify-content: center; }
.topbar .is-address { color: var(--smoke); }

.mainbar {
  position: relative; height: var(--head-main);
  background: rgb(var(--white-rgb) / .9);
  backdrop-filter: blur(16px) saturate(1.4); -webkit-backdrop-filter: blur(16px) saturate(1.4);
  box-shadow: 0 1px 0 rgb(var(--ink-rgb) / .08);
  transition: height 320ms var(--ease), box-shadow 320ms var(--ease);
}
.mainbar .wrap { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo { display: block; flex: none; }
.logo img { height: 78px; width: auto; transform-origin: left center; transition: transform 320ms var(--ease); }
.is-shrunk .mainbar { height: var(--head-main-small); box-shadow: var(--shadow-2); }
.is-shrunk .logo img { transform: scale(.72); }
.progress { position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--flame); transform: scaleX(var(--progress, 0)); transform-origin: left; }

.nav { display: flex; align-items: center; gap: 28px; }
.nav__list { display: flex; align-items: center; gap: 6px; }
.nav__list > li { position: relative; display: flex; align-items: center; }
.nav__link {
  position: relative; display: inline-flex; align-items: center; min-height: 44px; padding-inline: 11px;
  font-weight: 500; font-size: var(--fs-small); text-decoration: none;
}
.nav__link::after { content: ""; position: absolute; left: 11px; right: 11px; bottom: 8px; height: 2px; background: var(--flame); transform: scaleX(0); transform-origin: left; transition: transform var(--t-micro) var(--ease-micro); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after, .nav__link.is-section::after { transform: scaleX(1); }
.drop-toggle { width: 28px; height: 44px; margin-left: -8px; display: grid; place-items: center; }
.drop-toggle svg { width: 14px; height: 14px; transition: transform var(--t-micro) var(--ease-micro); }
.has-drop:hover .drop-toggle svg, .drop-toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
.drop {
  position: absolute; top: 100%; left: 0; z-index: var(--z-dropdown); min-width: 300px; padding: 10px;
  background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow-3);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity var(--t-micro) var(--ease-micro), transform var(--t-micro) var(--ease-micro), visibility var(--t-micro);
}
.has-drop:hover .drop, .has-drop:focus-within .drop, .drop.is-open { opacity: 1; visibility: visible; transform: none; }
.drop a { display: flex; align-items: center; min-height: 44px; padding: 8px 12px; border-radius: var(--radius); text-decoration: none; font-size: var(--fs-small); font-weight: 500; transition: background-color var(--t-micro) var(--ease-micro), color var(--t-micro) var(--ease-micro); }
.drop a:hover { background: var(--ink); color: var(--paper); }

.menu-btn { display: none; width: 48px; height: 48px; place-items: center; border-radius: var(--radius); }
.menu-btn svg { width: 26px; height: 26px; }
.mobile-menu {
  position: fixed; inset: 0; z-index: var(--z-overlay); padding: 24px var(--gutter) 40px;
  display: none; flex-direction: column; gap: 20px; overflow-y: auto;
  background: var(--ink); color: var(--paper);
}
.mobile-menu.is-open { display: flex; }
.mobile-menu__top { display: flex; justify-content: flex-end; }
.mobile-menu__close { width: 48px; height: 48px; display: grid; place-items: center; }
.mobile-menu__close svg { width: 28px; height: 28px; }
.mobile-menu a { display: flex; align-items: center; min-height: 48px; text-decoration: none; }
.mobile-menu .m-main { font: 800 2.25rem/1.05 var(--font-display); text-transform: uppercase; }
.mobile-menu .m-sub { padding-left: 16px; color: var(--smoke); }

/* Hero */
.hero { position: relative; isolation: isolate; overflow: clip; background: var(--ink); color: var(--paper); min-height: calc(92svh - var(--head-top) - var(--head-main)); display: flex; align-items: center; padding-block: clamp(36px, 4vw, 60px) clamp(120px, 11vw, 168px); }
.hero__flames { position: absolute; inset: auto 0 -6%; height: 72%; z-index: -3; }
.hero__flames img { width: 100%; height: 100%; object-fit: cover; object-position: center bottom; opacity: .62; -webkit-mask-image: linear-gradient(to top, var(--ink) 30%, transparent 96%); mask-image: linear-gradient(to top, var(--ink) 30%, transparent 96%); }
.smoke { position: absolute; z-index: -2; pointer-events: none; filter: invert(1); mix-blend-mode: screen; opacity: .26; }
.hero__smoke-a { width: min(58vw, 760px); left: -8%; top: -6%; }
.hero__smoke-b { width: min(46vw, 620px); right: 26%; bottom: -14%; opacity: .2; transform: scaleX(-1); }
.embers { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 80px); align-items: center; }
.hero h1 { font-size: var(--fs-hero); font-weight: 900; line-height: .9; margin-block: 20px 24px; }
.hero .line { display: block; overflow: hidden; padding-bottom: .04em; white-space: nowrap; }
.hero .line > span { display: block; }
.motion .hero .line > span { animation: rise var(--t-reveal) var(--ease) both; animation-delay: calc(120ms + var(--i, 0) * 80ms); }
@keyframes rise { from { transform: translateY(105%); } }
.hero .lead { color: var(--smoke); margin-bottom: 32px; }
.hero__tagline { font: 500 var(--fs-mono)/1.4 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--paper); }
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
.hero__tel { display: inline-flex; align-items: center; min-height: 44px; font-weight: 600; }
.motion .hero__copy-in { animation: fade-up var(--t-reveal) var(--ease) 420ms both; }
@keyframes fade-up { from { opacity: 0; transform: translateY(24px); } }

.stack { position: relative; perspective: 1400px; aspect-ratio: 5 / 5.4; width: 100%; max-width: 560px; margin-inline: auto; }
.stack__tilt { position: absolute; inset: 0; transform-style: preserve-3d; transform: rotateY(calc(-9deg + var(--ry, 0deg))) rotateX(calc(4deg + var(--rx, 0deg))); transition: transform 500ms var(--ease); }
.frame { position: absolute; overflow: hidden; border-radius: var(--radius); box-shadow: var(--shadow-3); }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame--main { inset: 0 10% 16% 0; transform: translateZ(0); outline: 1px solid rgb(var(--white-rgb) / .14); outline-offset: -1px; }
.frame--sub { right: 0; bottom: 0; width: 56%; aspect-ratio: 4 / 3; transform: translateZ(60px); outline: 6px solid var(--ink); }
.glass {
  background: rgb(var(--white-rgb) / .1);
  backdrop-filter: blur(16px) saturate(1.3); -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border: 1px solid rgb(var(--white-rgb) / .2);
  border-radius: var(--radius);
  box-shadow: var(--shadow-2), inset 0 1px 0 rgb(var(--white-rgb) / .16);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .glass { background: var(--graphite); }
  .mainbar { background: var(--paper); }
}
.chip { position: absolute; padding: 12px 16px; display: flex; align-items: center; gap: 12px; color: var(--paper); background: rgb(var(--ink-rgb) / .68); transform: translateZ(110px); }
.chip strong { display: block; font: 800 1.75rem/1 var(--font-display); }
.chip span.mono { display: block; font: 500 .6875rem/1.3 var(--font-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--paper); }
.chip--rating { top: 7%; right: 0; }
.chip--monitor { left: -5%; bottom: 25%; }
.chip__float { display: flex; align-items: center; gap: 12px; }
.motion .chip__float { animation: float 7s ease-in-out infinite alternate; }
.motion .chip--monitor .chip__float { animation-duration: 9s; animation-delay: -3s; }
@keyframes float { to { transform: translateY(-9px); } }
.stars { display: inline-flex; gap: 2px; color: var(--supervisory); }
.stars svg { width: 15px; height: 15px; }

/* Emergency strip */
.emergency { position: relative; z-index: var(--z-raised); margin-top: clamp(-112px, -8vw, -72px); }
.emergency__box { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 4fr) minmax(0, 4fr); background: var(--flame); color: var(--ink); border-radius: var(--radius); box-shadow: var(--shadow-3), var(--glow-flame); }
.emergency__cell { padding: clamp(22px, 2.6vw, 36px); display: flex; flex-direction: column; justify-content: center; gap: 6px; }
.emergency__cell + .emergency__cell { border-left: 1px solid rgb(var(--ink-rgb) / .28); }
.emergency h2 { font-size: clamp(2rem, 3.2vw, 3rem); }
.emergency .eyebrow .led { background: var(--ink); box-shadow: none; }
.emergency__tel { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font: 900 clamp(2rem, 3.2vw, 3rem)/1 var(--font-display); text-decoration: none; transition: transform var(--t-micro) var(--ease-micro); }
.emergency__tel:hover { transform: translateX(6px); }
.emergency__tel svg { width: .7em; height: .7em; }
.emergency__label { font-weight: 600; font-size: var(--fs-small); }
.emergency__sub { font-size: .875rem; line-height: 1.4; }

/* Proof strip */
.proof { padding-block: clamp(40px, 5vw, 64px) 0; }
.proof ul { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: space-between; }
.proof li { display: flex; align-items: center; gap: 10px; font: 500 var(--fs-mono)/1.4 var(--font-mono); letter-spacing: .03em; text-transform: uppercase; }
.proof svg { width: 18px; height: 18px; color: var(--ember); flex: none; }

/* Service bento with 3D tilt */
.bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); grid-auto-rows: minmax(300px, auto); gap: 18px; }
.bento > * { grid-column: span 4; }
.bento > :nth-child(1) { grid-column: 1 / 8; grid-row: span 2; }
.bento > :nth-child(2), .bento > :nth-child(3) { grid-column: 8 / 13; }
.tilt-wrap { perspective: 1100px; display: flex; }
.svc {
  position: relative; isolation: isolate; flex: 1; display: flex; flex-direction: column; justify-content: flex-end; gap: 10px;
  min-height: 300px; padding: clamp(22px, 2.4vw, 34px); overflow: hidden;
  color: var(--paper); text-decoration: none; border-radius: var(--radius); background: var(--ink);
  box-shadow: var(--shadow-2); transform-style: preserve-3d;
  transform: rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg));
  transition: transform 420ms var(--ease), box-shadow var(--t-micro) var(--ease-micro);
}
.svc:hover { box-shadow: var(--shadow-3), var(--glow-flame); }
.svc__img { position: absolute; inset: 0; z-index: -2; }
.svc__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 900ms var(--ease); }
.svc:hover .svc__img img { transform: scale(1.05); }
.svc::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to top, rgb(var(--ink-rgb) / .94) 8%, rgb(var(--ink-rgb) / .62) 48%, rgb(var(--ink-rgb) / .18)); }
.svc h3 { transform: translateZ(40px); }
.svc p { max-width: 46ch; font-size: var(--fs-small); line-height: 1.55; color: var(--paper); transform: translateZ(26px); }
.svc__tag { position: absolute; top: clamp(16px, 1.8vw, 24px); left: clamp(16px, 1.8vw, 24px); padding: 6px 10px; color: var(--paper); background: rgb(var(--ink-rgb) / .74); border-radius: var(--radius); font-size: .6875rem; letter-spacing: .1em; }
.svc__go { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: var(--fs-small); color: var(--paper); transform: translateZ(26px); }
.svc__go svg { width: 18px; height: 18px; color: var(--flame); transition: transform var(--t-micro) var(--ease-micro); }
.svc:hover .svc__go svg { transform: translateX(6px); }
.bento > :nth-child(1) h3 { font-size: clamp(2.25rem, 4vw, 4rem); }

/* Signature: control panel */
.panel-sec { overflow: clip; isolation: isolate; transition: background-color 500ms var(--ease); }
.panel-sec::before { content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; background: radial-gradient(60% 70% at 72% 50%, rgb(var(--flame-rgb) / .34), transparent 72%); transition: opacity 500ms var(--ease); }
.panel-sec[data-state="alarm"]::before { opacity: 1; }
.panel-sec .smoke { width: min(60vw, 720px); left: -6%; bottom: -14%; opacity: .16; }
.panel-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.panel-grid .lead { margin-block: 24px; color: var(--smoke); }
.paths { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-block: 28px 32px; }
.paths li { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border: 1px solid rgb(var(--white-rgb) / .16); border-radius: var(--radius); font: 500 var(--fs-mono)/1.3 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.panel-3d { perspective: 1500px; }
.faceplate {
  position: relative; padding: clamp(18px, 2.6vw, 34px);
  background: linear-gradient(150deg, var(--graphite), var(--char) 62%);
  border: 1px solid rgb(var(--white-rgb) / .12); border-radius: var(--radius);
  box-shadow: var(--shadow-3), inset 0 1px 0 rgb(var(--white-rgb) / .14), inset 0 -2px 0 rgb(var(--ink-rgb) / .6);
  transform-style: preserve-3d;
  transform: rotateY(calc(-7deg + var(--ry, 0deg))) rotateX(calc(4deg + var(--rx, 0deg)));
  transition: transform 500ms var(--ease);
}
.faceplate__label { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 14px; font: 500 .6875rem/1.3 var(--font-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--smoke); }
.faceplate::before, .faceplate::after { content: ""; position: absolute; width: 8px; height: 8px; border-radius: 50%; background: var(--slate); box-shadow: inset 0 1px 1px rgb(var(--ink-rgb) / .8); top: 8px; }
.faceplate::before { left: 8px; } .faceplate::after { right: 8px; }
.lcd {
  min-height: 236px; padding: clamp(18px, 2.2vw, 28px); background: var(--ink); border-radius: var(--radius);
  box-shadow: inset 0 2px 14px rgb(var(--ink-rgb)), inset 0 0 0 1px rgb(var(--white-rgb) / .08);
  transform: translateZ(24px);
}
.lcd__state { --state: var(--normal); }
.lcd__state[data-s="alarm"] { --state: var(--flame); }
.lcd__state[data-s="supervisory"] { --state: var(--supervisory); }
.lcd__state[data-s="trouble"] { --state: var(--trouble); }
.lcd__state + .lcd__state { margin-top: 24px; }
.js .lcd__state + .lcd__state { margin-top: 0; }
.js .lcd__state[hidden] { display: none; }
.lcd h3 { display: flex; align-items: center; gap: 12px; color: var(--state); font-size: clamp(2.25rem, 4.2vw, 3.75rem); font-weight: 900; margin-bottom: 12px; }
.lcd p { color: var(--paper); font: 500 var(--fs-small)/1.6 var(--font-mono); }
.lcd__action { margin-top: 12px; color: var(--smoke) !important; }
.keys { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin-top: 14px; transform: translateZ(36px); }
.key {
  --state: var(--normal);
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px; min-height: 84px; padding: 12px;
  border-radius: var(--radius); background: var(--graphite); color: var(--paper);
  box-shadow: 0 3px 0 var(--ink), 0 8px 14px rgb(var(--ink-rgb) / .5), inset 0 1px 0 rgb(var(--white-rgb) / .12);
  font: 500 .6875rem/1.2 var(--font-mono); letter-spacing: .06em; text-transform: uppercase;
  transition: transform 140ms var(--ease-micro), box-shadow 140ms var(--ease-micro), background-color var(--t-micro) var(--ease-micro);
}
.key[data-s="alarm"] { --state: var(--flame); }
.key[data-s="supervisory"] { --state: var(--supervisory); }
.key[data-s="trouble"] { --state: var(--trouble); }
.key__led { width: 12px; height: 12px; border-radius: 50%; background: var(--slate); box-shadow: inset 0 1px 1px rgb(var(--ink-rgb) / .7); transition: background-color var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro); }
.key:hover { background: var(--slate); }
.key:active { transform: translateY(2px); box-shadow: 0 1px 0 var(--ink), inset 0 1px 0 rgb(var(--white-rgb) / .1); }
.key[aria-pressed="true"] { transform: translateY(2px); box-shadow: 0 1px 0 var(--ink), inset 0 0 0 1px var(--state); }
.key[aria-pressed="true"] .key__led { background: var(--state); box-shadow: 0 0 0 3px rgb(var(--white-rgb) / .08), 0 0 14px var(--state); }
.motion .key[data-s="alarm"][aria-pressed="true"] .key__led { animation: led 1s linear infinite; }

/* Process circuit */
.circuit { --progress: 0; position: relative; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 28px; }
.circuit::before, .circuit::after { content: ""; position: absolute; left: 0; right: 0; top: 7px; height: 2px; }
.circuit::before { background: var(--line-light); }
.circuit::after { background: var(--flame); transform: scaleX(var(--progress)); transform-origin: left; box-shadow: 0 0 10px rgb(var(--flame-rgb) / .6); }
.circuit li { position: relative; padding-top: 36px; }
.node { position: absolute; top: 0; left: 0; z-index: var(--z-raised); width: 16px; height: 16px; border-radius: 50%; background: var(--ash); border: 2px solid var(--slate); transition: background-color var(--t-micro) var(--ease-micro), border-color var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro); }
.circuit li.is-lit .node { background: var(--flame); border-color: var(--flame); box-shadow: 0 0 0 4px rgb(var(--flame-rgb) / .18), 0 0 14px rgb(var(--flame-rgb) / .7); }
.circuit h3 { margin-bottom: 8px; }
.circuit p { font-size: var(--fs-small); line-height: 1.55; color: var(--slate); }
.tech { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; margin-top: clamp(40px, 5vw, 64px); }
.tech__label { margin-right: 8px; }
.tag { padding: 8px 12px; border: 1px solid var(--slate); border-radius: var(--radius); font: 500 var(--fs-mono)/1.3 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }

/* Reviews */
.reviews { overflow: clip; isolation: isolate; }
.reviews__bg { position: absolute; inset: 0; z-index: -1; }
.reviews__bg img { width: 100%; height: 100%; object-fit: cover; opacity: .34; }
.reviews__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, var(--char), rgb(var(--ink-rgb) / .35) 40%, var(--char)); }
.score { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.score__num { font: 900 clamp(4rem, 8vw, 7rem)/.9 var(--font-display); }
.score .stars svg { width: 22px; height: 22px; }
.score__meta { font-size: var(--fs-small); line-height: 1.5; color: var(--paper); }
.review-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.tab { min-height: 44px; padding: 8px 16px; border-radius: var(--radius); font: 500 var(--fs-mono)/1.3 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--paper); box-shadow: inset 0 0 0 1px rgb(var(--white-rgb) / .3); transition: background-color var(--t-micro) var(--ease-micro), color var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro); }
.tab:hover { box-shadow: inset 0 0 0 1px var(--paper); }
.tab[aria-pressed="true"] { background: var(--flame); color: var(--ink); box-shadow: none; }
.review-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.review-grid:not(.is-filtered) .review:first-child, .review-grid:not(.is-filtered) .review:last-child { grid-column: span 2; }
.js .review[hidden] { display: none; }
.review { display: flex; flex-direction: column; gap: 12px; padding: 24px; color: var(--paper); transition: transform var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro); }
.review:hover { transform: translateY(-4px); box-shadow: var(--shadow-3); }
.review__service { font: 500 .6875rem/1.3 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--smoke); }
.review__text { flex: 1; font-size: var(--fs-body); line-height: 1.55; }
.review__who { font-weight: 600; font-size: var(--fs-small); }
.review__note { margin-top: 20px; font-size: .875rem; color: var(--smoke); }

/* Map */
.areas-grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.mt-map { width: 100%; height: auto; overflow: visible; }
.mt-map__dots { fill: none; stroke: var(--slate); stroke-opacity: .34; stroke-linecap: round; }
.mt-map__line { fill: none; stroke: var(--flame); stroke-opacity: .55; stroke-width: 1.2; stroke-dasharray: 3 5; }
.motion .mt-map__line { stroke-dashoffset: 0; animation: signal 2.6s linear infinite; animation-play-state: paused; }
.mt-map.is-in .mt-map__line { animation-play-state: running; }
@keyframes signal { to { stroke-dashoffset: -32; } }
.pin { color: var(--ink); text-decoration: none; }
.pin__dot { fill: var(--flame); transition: r var(--t-micro) var(--ease-micro); }
.pin__halo { fill: var(--flame); opacity: .18; }
.pin text { font: 500 13.5px var(--font-mono); letter-spacing: .03em; fill: var(--ink); paint-order: stroke; stroke: var(--ash); stroke-width: 4px; stroke-linejoin: round; }
.band-paper .pin text { stroke: var(--paper); }
.pin:hover text, .pin:focus-visible text { fill: var(--ember); }
.pin:hover .pin__halo { opacity: .4; }
.pin--hq .pin__dot { fill: var(--ink); stroke: var(--flame); stroke-width: 3; }
.city-chips { display: flex; flex-wrap: wrap; gap: 8px; margin-block: 24px 28px; }
.city-chips a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 14px; border: 1px solid var(--slate); border-radius: var(--radius); font-size: var(--fs-small); font-weight: 500; text-decoration: none; transition: background-color var(--t-micro) var(--ease-micro), color var(--t-micro) var(--ease-micro), border-color var(--t-micro) var(--ease-micro); }
.city-chips a:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* Partners */
.partners-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.partner-card { display: flex; flex-direction: column; gap: 16px; align-items: flex-start; padding: clamp(24px, 3vw, 40px); background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow-1); text-decoration: none; transition: transform var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro); }
a.partner-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.partner-card img { height: 72px; width: auto; max-width: 100%; object-fit: contain; object-position: left; }
.partner-card p { color: var(--slate); font-size: var(--fs-small); }
.frame--inline { position: relative; aspect-ratio: 4 / 3; box-shadow: var(--shadow-2); }
.frame--inline img { position: absolute; inset: 0; }

/* Quote and forms */
.quote { overflow: clip; isolation: isolate; }
.quote__bg { position: absolute; inset: auto 0 0; height: 70%; z-index: -2; }
.quote__bg img { width: 100%; height: 100%; object-fit: cover; object-position: bottom; opacity: .5; -webkit-mask-image: linear-gradient(to top, var(--ink), transparent); mask-image: linear-gradient(to top, var(--ink), transparent); }
.quote .smoke { width: min(50vw, 620px); right: 40%; top: -6%; opacity: .16; }
.quote__grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(32px, 6vw, 88px); align-items: start; }
.quote h2 { margin-block: 18px 22px; }
.promise { display: grid; gap: 14px; margin-block: 28px; }
.promise li { display: flex; gap: 12px; align-items: center; font-weight: 500; }
.promise svg { width: 20px; height: 20px; color: var(--flame); flex: none; }
.big-tel { display: inline-flex; min-height: 44px; font: 900 clamp(2.25rem, 4vw, 3.5rem)/1 var(--font-display); text-decoration: none; transition: color var(--t-micro) var(--ease-micro); }
.big-tel:hover { color: var(--flame); }
.form { padding: clamp(22px, 3vw, 40px); display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.form .full { grid-column: 1 / -1; }
.field { display: grid; gap: 6px; align-content: start; }
.field label { font-weight: 600; font-size: var(--fs-small); }
.field label .opt { font-weight: 400; opacity: .8; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 50px; padding: 12px 14px; border-radius: var(--radius);
  background: var(--paper); color: var(--ink); border: 1px solid var(--slate);
  transition: border-color var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro);
}
.field textarea { min-height: 130px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--ink); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--flame); box-shadow: 0 0 0 3px rgb(var(--flame-rgb) / .35); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--ember); box-shadow: 0 0 0 2px var(--ember); }
.field__error { min-height: 0; font-size: .875rem; font-weight: 600; line-height: 1.35; }
.field__error:empty { display: none; }
.field__error::before { content: "! "; }
.band-dark .field__error, .glass .field__error { color: var(--trouble); }
.band-ash .form:not(.glass) .field__error, .band-paper .form:not(.glass) .field__error { color: var(--ember); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__consent { font-size: .8125rem; line-height: 1.5; }
.form__consent a { font-weight: 600; }
.form__status { font-weight: 600; font-size: var(--fs-small); }
.form__status:empty { display: none; }
.form__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.form--panel { background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow-2); }

/* Footer */
.footer { background: var(--char); color: var(--paper); padding-block: clamp(56px, 7vw, 96px) 28px; font-size: var(--fs-small); }
.footer__grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 2fr) minmax(0, 3fr) minmax(0, 3fr); gap: 40px 32px; }
.footer__plate { display: inline-block; padding: 14px 18px; background: var(--ash); border-radius: var(--radius); box-shadow: var(--shadow-1); }
.footer__plate img { height: 72px; width: auto; }
.footer h2 { font-size: 1.375rem; margin-bottom: 14px; }
.footer a { text-decoration: none; transition: color var(--t-micro) var(--ease-micro); }
.footer li a, .footer address a { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; }
.footer a:hover { color: var(--flame); }
.footer__blurb { margin-top: 18px; color: var(--smoke); max-width: 38ch; }
.footer svg { width: 16px; height: 16px; flex: none; }
.footer__emergency { margin-top: 14px; color: var(--smoke); line-height: 1.5; }
.footer__bottom { margin-top: 44px; padding-top: 20px; border-top: 1px solid rgb(var(--white-rgb) / .14); color: var(--smoke); font-size: .875rem; line-height: 1.7; }
.footer__bottom a { color: var(--paper); text-decoration: underline; text-underline-offset: 3px; }

/* Mobile sticky call + WhatsApp */
.mobile-bar { display: none; position: fixed; inset: auto 0 0; z-index: var(--z-sticky); grid-template-columns: 1fr 1fr; padding-bottom: env(safe-area-inset-bottom); background: var(--ink); box-shadow: 0 -8px 24px rgb(var(--ink-rgb) / .3); }
.mobile-bar a { display: flex; align-items: center; justify-content: center; gap: 10px; height: var(--mobile-bar); font-weight: 600; text-decoration: none; }
.mobile-bar svg { width: 20px; height: 20px; }
.mobile-bar__call { background: var(--flame); color: var(--ink); }
.mobile-bar__wa { background: var(--ink); color: var(--paper); }

/* Inner pages */
.page-hero { position: relative; isolation: isolate; overflow: clip; background: var(--ink); color: var(--paper); padding-block: clamp(40px, 5vw, 72px) clamp(64px, 8vw, 112px); }
.page-hero__grid { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.page-hero--plain .page-hero__grid { grid-template-columns: minmax(0, 1fr); }
.page-hero h1 { font-size: var(--fs-h1); font-weight: 900; line-height: .94; margin-block: 16px 20px; }
.page-hero .lead { color: var(--smoke); margin-bottom: 26px; }
.page-hero .smoke { width: min(52vw, 640px); right: 30%; top: -30%; opacity: .2; }
.page-hero__flames { position: absolute; inset: auto 0 -8%; height: 62%; z-index: -3; }
.page-hero__flames img { width: 100%; height: 100%; object-fit: cover; object-position: bottom; opacity: .42; -webkit-mask-image: linear-gradient(to top, var(--ink), transparent); mask-image: linear-gradient(to top, var(--ink), transparent); }
.page-hero__img { perspective: 1200px; }
.page-hero__img .frame { position: relative; aspect-ratio: 4 / 3; transform: rotateY(-7deg) rotateX(3deg); }
.crumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 8px; font: 500 var(--fs-mono)/1.4 var(--font-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--smoke); }
.crumbs a { display: inline-flex; align-items: center; min-height: 32px; text-decoration: none; }
.crumbs a:hover { color: var(--flame); }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--smoke); }
.crumbs li { display: inline-flex; align-items: center; }
.split { display: grid; grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: clamp(40px, 6vw, 88px); align-items: start; }
.split h2 { margin-bottom: 22px; font-size: clamp(2.25rem, 4vw, 3.75rem); }
.split__aside { position: sticky; top: 100px; }
.ticks { display: grid; gap: 12px; margin-block: 22px; }
.ticks--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; }
.ticks li { display: flex; gap: 12px; align-items: flex-start; line-height: 1.5; }
.ticks svg { width: 20px; height: 20px; color: var(--ember); flex: none; margin-top: 3px; }
.band-dark .ticks svg, .band-char .ticks svg { color: var(--flame); }
.card-box { padding: clamp(22px, 2.6vw, 32px); background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow-2); }
.card-box h2, .card-box h3 { margin-bottom: 12px; font-size: clamp(1.75rem, 2.6vw, 2.5rem); }
.card-box--dark { background: var(--ink); color: var(--paper); }
.card-box + .card-box { margin-top: 18px; }
.notice { display: grid; gap: 8px; padding: 22px 24px; margin-block: 24px; background: var(--ink); color: var(--paper); border-left: 4px solid var(--flame); border-radius: var(--radius); }
.notice a { font-weight: 600; color: var(--flame); }
.faq { display: grid; gap: 10px; margin-top: 8px; }
.faq details { background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow-1); }
.faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 56px; padding: 14px 20px; font-weight: 600; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary svg { width: 18px; height: 18px; flex: none; color: var(--ember); transition: transform var(--t-micro) var(--ease-micro); }
.faq details[open] summary svg { transform: rotate(180deg); }
.faq details p { padding: 0 20px 18px; color: var(--slate); }
.related { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.related .svc { min-height: 240px; }
.related .svc h3 { font-size: clamp(1.625rem, 2.4vw, 2.25rem); }
.hub { display: grid; gap: clamp(48px, 7vw, 96px); }
.hub-item { display: grid; grid-template-columns: minmax(0, 6fr) minmax(0, 6fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.hub-item:nth-child(even) .hub-item__img { order: 2; }
.hub-item__img .frame { position: relative; aspect-ratio: 16 / 10; box-shadow: var(--shadow-2); }
.hub-item h2 { margin-block: 10px 16px; font-size: clamp(2.25rem, 4vw, 3.75rem); }
.hub-item .btn { margin-top: 20px; }
.city-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.city { scroll-margin-top: 120px; padding: 26px; background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow-1); display: flex; flex-direction: column; gap: 10px; transition: transform var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro); }
.city:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.city:target { box-shadow: 0 0 0 3px var(--flame), var(--shadow-2); }
.city h2 { font-size: clamp(1.875rem, 2.8vw, 2.5rem); }
.city p { flex: 1; color: var(--slate); font-size: var(--fs-small); line-height: 1.6; }
.city--hq { background: var(--ink); color: var(--paper); }
.city--hq p { color: var(--smoke); }
.products { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.product { background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow-1); overflow: hidden; }
.product img { width: 100%; aspect-ratio: 1; object-fit: contain; padding: 14px; background: var(--paper); }
.product figcaption { padding: 10px 14px 14px; font: 500 var(--fs-mono)/1.4 var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }
.docs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.doc { display: flex; flex-direction: column; background: var(--paper); border-radius: var(--radius); box-shadow: var(--shadow-1); overflow: hidden; text-decoration: none; transition: transform var(--t-micro) var(--ease-micro), box-shadow var(--t-micro) var(--ease-micro); }
.doc:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); }
.doc img { width: 100%; aspect-ratio: 480 / 314; object-fit: cover; }
.doc__body { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 12px 14px; font-weight: 600; font-size: var(--fs-small); line-height: 1.3; }
.doc__body svg { width: 18px; height: 18px; flex: none; color: var(--ember); }
.people { display: grid; gap: 14px; margin-top: 16px; }
.people li { padding-top: 14px; border-top: 1px solid var(--line-light); line-height: 1.5; font-size: var(--fs-small); }
.people a { display: inline-flex; align-items: center; min-height: 32px; word-break: break-word; }
.people strong { display: block; font-size: var(--fs-body); }
.map-embed { display: block; width: 100%; aspect-ratio: 16 / 10; border: 0; border-radius: var(--radius); box-shadow: var(--shadow-2); background: var(--line-light); }
.cta-band { position: relative; overflow: clip; isolation: isolate; background: var(--flame); color: var(--ink); padding-block: clamp(56px, 7vw, 96px); }
.cta-band__grid { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px 48px; }
.cta-band h2 { max-width: 18ch; }
.cta-band__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
.cta-band .btn--ink:hover { background: var(--paper); color: var(--ink); }
.legal h2 { font-size: clamp(1.875rem, 3vw, 2.5rem); margin-block: 40px 12px; }
.legal p, .legal ul { margin-bottom: 1em; }
.legal ul { list-style: disc; padding-left: 22px; }
.notfound { min-height: 60svh; display: flex; align-items: center; }

/* Scroll reveals, active only with JS and motion allowed */
.motion [data-reveal] { opacity: 0; transform: translateY(36px); transition: opacity var(--t-reveal) var(--ease), transform var(--t-reveal) var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.motion [data-reveal].is-in { opacity: 1; transform: none; }
.tier-reduced .stack__tilt { --rx: 0deg; --ry: 0deg; }

@media (max-width: 1180px) {
  .topbar .is-address { display: none; }
  .nav { gap: 14px; }
  .nav__link { padding-inline: 8px; }
  .nav__link::after { left: 8px; right: 8px; }
}
@media (max-width: 1023px) {
  :root { --head-main: 72px; --head-main-small: 58px; --fs-hero: min(11.6vw, 6rem); }
  .logo img { height: 62px; }
  .review-grid:not(.is-filtered) .review:first-child { grid-column: span 2; }
  .review-grid:not(.is-filtered) .review:last-child { grid-column: auto; }
  .nav__list { display: none; }
  .menu-btn { display: grid; }
  .hero__grid, .page-hero__grid, .panel-grid, .areas-grid, .quote__grid, .split { grid-template-columns: minmax(0, 1fr); }
  .stack { max-width: 520px; margin-top: 16px; }
  .split__aside { position: static; }
  .emergency__box { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .emergency__cell:first-child { grid-column: 1 / -1; border-bottom: 1px solid rgb(var(--ink-rgb) / .28); }
  .emergency__cell:nth-child(2) { border-left: 0; }
  .bento > :nth-child(n) { grid-column: span 6; grid-row: auto; }
  .bento > :first-child { grid-column: 1 / -1; }
  .bento > :last-child { grid-column: 1 / -1; }
  .circuit { grid-template-columns: minmax(0, 1fr); gap: 26px; padding-left: 34px; }
  .circuit::before, .circuit::after { left: 7px; right: auto; top: 0; bottom: 0; width: 2px; height: auto; }
  .circuit::after { transform: scaleY(var(--progress)); transform-origin: top; }
  .circuit li { padding-top: 0; }
  .node { left: -34px; top: 6px; }
  .review-grid, .city-grid, .related, .docs { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .products { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sec-head--split { grid-template-columns: minmax(0, 1fr); }
  .hub-item { grid-template-columns: minmax(0, 1fr); }
  .hub-item:nth-child(even) .hub-item__img { order: 0; }
  .faceplate { transform: none; }
  .page-hero__img .frame { transform: none; }
}
@media (max-width: 768px) {
  :root { --head-top: 44px; --head-main: 64px; --head-main-small: 56px; }
  html { scroll-padding-top: 104px; }
  body { padding-bottom: calc(var(--mobile-bar) + env(safe-area-inset-bottom)); }
  .mobile-bar { display: grid; }
  .logo img { height: 54px; }
  .topbar .is-email { display: none; }
  .topbar a { min-height: 44px; }
  .topbar__social a { min-width: 44px; }
  .mainbar__cta { display: none; }
  .form { grid-template-columns: minmax(0, 1fr); }
  .partners-row, .ticks--2 { grid-template-columns: minmax(0, 1fr); }
  .emergency__tel { font-size: 2.25rem; }
}
@media (max-width: 600px) {
  .bento > :nth-child(n) { grid-column: 1 / -1; }
  .emergency__box { grid-template-columns: minmax(0, 1fr); }
  .emergency__cell + .emergency__cell { border-left: 0; border-top: 1px solid rgb(var(--ink-rgb) / .28); }
  .emergency__cell:first-child { border-bottom: 0; }
  .review-grid, .city-grid, .related, .docs { grid-template-columns: minmax(0, 1fr); }
  .review-grid:not(.is-filtered) .review:first-child { grid-column: auto; }
  .products { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer__grid { grid-template-columns: minmax(0, 1fr); }
  .keys { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chip { padding: 10px 12px; }
  .chip strong { font-size: 1.375rem; }
  .chip--monitor { left: 0; }
  .proof ul { justify-content: flex-start; }
  .lcd { min-height: 280px; }
  .pin text { font-size: 25px; stroke-width: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .site-head, .mobile-bar, .embers, .smoke, .mobile-menu { display: none !important; }
  body { padding: 0; }
}