/* ==========================================================================
   Saltline Heating & Air — concept site
   Dark harbour navy, a heat/ice pair of glows, Bricolage Grotesque + Instrument Sans.
   ========================================================================== */

@font-face { font-family: "Bricolage Grotesque"; src: url("../fonts/bricolage-grotesque.woff2") format("woff2"); font-weight: 300 800; font-stretch: 75% 100%; font-display: swap; }
@font-face { font-family: "Instrument Sans"; src: url("../fonts/instrument-sans.woff2") format("woff2"); font-weight: 400 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("../fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 400 600; font-display: swap; }

:root {
  color-scheme: dark;
  --bg: #070b12;
  --bg-2: #0a1019;
  --surface: #0e1622;
  --surface-2: #131d2c;
  --line: rgba(150, 180, 220, 0.12);
  --line-2: rgba(150, 180, 220, 0.22);
  --text: #e9eef5;
  --muted: #9aa8bb;
  --dim: #6f7f95;
  --heat: #ff7a3c;
  --heat-2: #ffb35c;
  --ice: #5cc8ff;
  --ice-2: #a9e6ff;
  --heat-rgb: 255, 122, 60;
  --ice-rgb: 92, 200, 255;
  --grad: linear-gradient(90deg, var(--heat) 0%, #ff9a6a 30%, #c9b8ff 55%, var(--ice) 100%);

  --f-display: "Bricolage Grotesque", "Instrument Sans", system-ui, sans-serif;
  --f-body: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --r: 18px;
  --r-sm: 12px;
  --ease: cubic-bezier(0.2, 0.7, 0.1, 1);
  --header-h: 76px;
  --topbar-h: 38px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 17px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
/* Two slow ambient glows behind everything: heat low-left, ice high-right. */
body::before {
  content: "";
  position: fixed;
  inset: -20vmax;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(40vmax 34vmax at 18% 88%, rgba(var(--heat-rgb), 0.07), transparent 70%),
    radial-gradient(42vmax 36vmax at 86% 10%, rgba(var(--ice-rgb), 0.07), transparent 70%);
  animation: drift 38s ease-in-out infinite alternate;
}
@keyframes drift { to { transform: translate3d(3vmax, -2vmax, 0) scale(1.05); } }

img, svg, video { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 3px; }
button, input, select, textarea { font: inherit; color: inherit; }
::selection { background: rgba(var(--heat-rgb), 0.35); }
:focus-visible { outline: 2px solid var(--ice); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--text); color: var(--bg); padding: 10px 16px; border-radius: 8px; font-weight: 600; clip-path: inset(50%); opacity: 0; pointer-events: none; }
.skip-link:focus-visible { top: 12px;  clip-path: none; opacity: 1; pointer-events: auto; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
main:focus { outline: none; }

/* ---------- Type ---------- */
.display, .h1, .h2, .h3 { font-family: var(--f-display); font-weight: 600; letter-spacing: -0.025em; line-height: 1.02; margin: 0; text-wrap: balance; }
.display { font-size: clamp(2.7rem, 7vw, 6rem); font-weight: 650; letter-spacing: -0.028em; line-height: 0.98; font-variation-settings: "opsz" 96; }
.h1 { font-size: clamp(2.4rem, 5.6vw, 4.6rem); letter-spacing: -0.028em; font-variation-settings: "opsz" 96; }
.h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); font-variation-settings: "opsz" 72; }
.h3 { font-size: 1.35rem; letter-spacing: -0.015em; line-height: 1.15; }
.h1 em, .h2 em, .display em { font-style: normal; }
.heat { color: var(--heat); }
.ice { color: var(--ice); }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { font-size: clamp(1.05rem, 1.4vw, 1.2rem); color: var(--muted); max-width: 58ch; margin: 22px 0 0; text-wrap: pretty; }
p { text-wrap: pretty; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  margin: 0 0 18px;
  font: 500 0.75rem/1 var(--f-mono);
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--muted);
}
.eyebrow .ico { width: 15px; height: 15px; }
.eyebrow--heat { color: var(--heat-2); }
.eyebrow--ice { color: var(--ice-2); }
.mono { font-family: var(--f-mono); }
.fine { font-size: 0.85rem; color: var(--dim); margin: 18px 0 0; }
.fine a { color: var(--muted); }

.ico { width: 20px; height: 20px; flex: none; }

/* ---------- Buttons ---------- */
.btn {
  --b: var(--line-2);
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px;
  border-radius: 999px; border: 1px solid var(--b);
  font: 600 0.98rem/1 var(--f-body); letter-spacing: 0.005em;
  text-decoration: none; cursor: pointer; white-space: nowrap;
  background: transparent;
  transition: transform 0.35s var(--ease), background-color 0.35s var(--ease), border-color 0.35s, box-shadow 0.45s var(--ease), color 0.3s;
}
.btn .ico { width: 18px; height: 18px; transition: transform 0.35s var(--ease); }
.btn:hover .ico:last-child { transform: translateX(3px); }
.btn:active { transform: translateY(1px) scale(0.99); }
.btn--heat { background: var(--heat); border-color: var(--heat); color: #1a0b03; box-shadow: 0 0 0 0 rgba(var(--heat-rgb), 0), 0 10px 30px -12px rgba(var(--heat-rgb), 0.7); }
.btn--heat:hover { background: #ff8a52; box-shadow: 0 0 0 6px rgba(var(--heat-rgb), 0.12), 0 14px 40px -10px rgba(var(--heat-rgb), 0.75); }
.btn--ice { background: var(--ice); border-color: var(--ice); color: #03131c; }
.btn--ice:hover { background: #7ad3ff; box-shadow: 0 0 0 6px rgba(var(--ice-rgb), 0.12); }
.btn--ghost { color: var(--text); background: rgba(255, 255, 255, 0.02); }
.btn--ghost:hover { border-color: rgba(233, 238, 245, 0.5); background: rgba(255, 255, 255, 0.05); }
.btn--sm { min-height: 42px; padding: 0 18px; font-size: 0.9rem; }
.btn--lg { min-height: 60px; padding: 0 30px; font-size: 1.05rem; }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.btn-row--center { justify-content: center; }

.pulse { width: 8px; height: 8px; border-radius: 50%; background: #3ee08f; box-shadow: 0 0 0 0 rgba(62, 224, 143, 0.6); animation: pulse 2.4s infinite; flex: none; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(62, 224, 143, 0); } 100% { box-shadow: 0 0 0 0 rgba(62, 224, 143, 0); } }

/* ---------- Top bar + header ---------- */
.topbar { position: relative; z-index: 41; height: var(--topbar-h); border-bottom: 1px solid var(--line); background: #05080d; font-size: 0.82rem; color: var(--muted); }
.topbar__in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar p { margin: 0; }
.topbar__live { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text); white-space: nowrap; }
.topbar__link { display: inline-flex; align-items: center; gap: 6px; color: var(--heat-2); text-decoration: none; font-weight: 600; white-space: nowrap; }
.topbar__link .ico { width: 15px; height: 15px; transition: transform 0.3s var(--ease); }
.topbar__link:hover .ico { transform: translateX(3px); }

.header { position: sticky; top: 0; z-index: 40; height: var(--header-h); transition: background-color 0.4s, border-color 0.4s, transform 0.5s var(--ease); border-bottom: 1px solid transparent; }
.header.is-scrolled { background: rgba(7, 11, 18, 0.82); -webkit-backdrop-filter: blur(16px) saturate(1.3); backdrop-filter: blur(16px) saturate(1.3); border-color: var(--line); }
.header.is-hidden { transform: translateY(-100%); }
.header__in { height: 100%; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; flex: none; }
.brand__mark { width: 38px; height: 38px; }
.brand__word { font: 650 1.32rem/1 var(--f-display); letter-spacing: -0.03em; display: flex; flex-direction: column; gap: 3px; }
.brand__word small { font: 500 0.62rem/1 var(--f-mono); letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); }

.nav { margin-left: auto; }
.nav__list { list-style: none; display: flex; gap: 4px; margin: 0; padding: 0; }
.nav__link { display: inline-flex; align-items: center; gap: 4px; padding: 10px 12px; border-radius: 999px; font-size: 0.93rem; font-weight: 500; color: var(--muted); text-decoration: none; transition: color 0.25s, background-color 0.25s; }
.nav__link:hover, .nav__link[aria-current="page"], .nav__drop:focus-within > .nav__link { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.nav__caret { width: 14px; height: 14px; transition: transform 0.3s var(--ease); }
.nav__drop { position: relative; }
.nav__menu {
  position: absolute; top: calc(100% + 10px); left: -12px; min-width: 270px;
  list-style: none; margin: 0; padding: 8px;
  background: rgba(14, 22, 34, 0.96); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border: 1px solid var(--line-2); border-radius: var(--r-sm);
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7);
  opacity: 0; visibility: hidden; transform: translateY(-6px);
  transition: opacity 0.25s, transform 0.35s var(--ease), visibility 0.25s;
}
.nav__menu::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
.nav__drop:hover .nav__menu, .nav__drop:focus-within .nav__menu, .nav__drop.is-open .nav__menu { opacity: 1; visibility: visible; transform: none; }
.nav__drop:hover .nav__caret, .nav__drop.is-open .nav__caret { transform: rotate(180deg); }
.nav__menu a { display: flex; align-items: center; gap: 12px; padding: 11px 12px; border-radius: 8px; text-decoration: none; font-size: 0.94rem; color: var(--muted); transition: background-color 0.2s, color 0.2s; }
.nav__menu a .ico { color: var(--heat-2); }
.nav__menu li:nth-child(even) a .ico { color: var(--ice); }
.nav__menu a:hover { background: rgba(255, 255, 255, 0.05); color: var(--text); }

.header__cta { display: flex; align-items: center; gap: 12px; }
.phone-pill { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; padding: 4px 6px; }
.phone-pill .ico { width: 34px; height: 34px; padding: 8px; border-radius: 50%; background: rgba(var(--heat-rgb), 0.12); color: var(--heat); }
.phone-pill span { display: flex; flex-direction: column; font: 600 0.98rem/1.1 var(--f-body); white-space: nowrap; }
.phone-pill small { font: 500 0.66rem/1.2 var(--f-mono); letter-spacing: 0.12em; color: var(--heat-2); }
.burger { display: none; width: 46px; height: 46px; border: 1px solid var(--line-2); border-radius: 50%; background: transparent; cursor: pointer; place-content: center; gap: 6px; }
.burger span { display: block; width: 18px; height: 1.6px; background: var(--text); transition: transform 0.4s var(--ease); }
.burger[aria-expanded="true"] span:first-child { transform: translateY(3.8px) rotate(45deg); }
.burger[aria-expanded="true"] span:last-child { transform: translateY(-3.8px) rotate(-45deg); }

.mnav { position: fixed; inset: var(--header-h) 0 0; z-index: 39; background: rgba(7, 11, 18, 0.98); overflow-y: auto; padding: 18px 0 120px; }
.mnav__label { font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin: 8px 0 12px; }
.mnav__services { list-style: none; margin: 0 0 22px; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.mnav__services a { display: flex; align-items: center; gap: 10px; padding: 14px; border: 1px solid var(--line); border-radius: var(--r-sm); text-decoration: none; font-size: 0.92rem; background: var(--surface); }
.mnav__services .ico { color: var(--heat-2); }
.mnav__list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.mnav__link { display: block; padding: 16px 0; border-bottom: 1px solid var(--line); font: 600 1.5rem/1.1 var(--f-display); letter-spacing: -0.02em; text-decoration: none; }
.mnav__link[aria-current="page"] { color: var(--heat); }

.actionbar { display: none; }

/* ---------- Sections ---------- */
.section { position: relative; padding-block: clamp(72px, 9vw, 120px); }
.section--tight { padding-block: clamp(48px, 7vw, 90px); }
.section--line { border-top: 1px solid var(--line); }
.section__head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 24px 60px; margin-bottom: clamp(40px, 5vw, 64px); }
.section__head .lede { margin: 0; max-width: 42ch; }
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 110px); align-items: start; }
.split-2--faq { grid-template-columns: 0.8fr 1.2fr; }

/* ---------- Home hero ---------- */
.hero { position: relative; padding: clamp(28px, 4vw, 56px) 0 clamp(50px, 6vw, 90px); overflow: clip; }
.hero__grid { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.hero__badge { display: inline-flex; align-items: center; gap: 10px; padding: 8px 14px 8px 10px; border: 1px solid var(--line-2); border-radius: 999px; font-size: 0.86rem; color: var(--muted); margin-bottom: 28px; background: rgba(255, 255, 255, 0.02); }
.hero__badge strong { color: var(--text); font-weight: 600; }
.hero .display { max-width: 11ch; }
.hero__proof { display: flex; flex-wrap: wrap; gap: 28px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }
.hero__proof div { display: flex; flex-direction: column; gap: 4px; }
.hero__proof strong { font: 600 1.7rem/1 var(--f-display); letter-spacing: -0.03em; }
.hero__proof span { font-size: 0.84rem; color: var(--muted); }
.stars { display: inline-flex; gap: 2px; color: var(--heat-2); }
.stars .ico { width: 15px; height: 15px; fill: currentColor; stroke: none; }

/* The glowing thermostat (hero) */
.tstat { position: relative; aspect-ratio: 1; width: min(100%, 520px); margin-inline: auto; --t: 0.5; --c: 255, 122, 60; }
.tstat__halo { position: absolute; inset: -14%; border-radius: 50%; background: radial-gradient(closest-side, rgba(var(--c), 0.32), rgba(var(--c), 0.08) 55%, transparent 72%); filter: blur(8px); transition: background 0.8s; animation: breathe 6s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.04); opacity: 0.85; } }
.tstat__svg { position: relative; width: 100%; height: 100%; overflow: visible; }
.tstat__body { fill: url(#tbody); stroke: rgba(255, 255, 255, 0.08); }
.tstat__tick { stroke: rgba(233, 238, 245, 0.16); stroke-width: 2; stroke-linecap: round; transition: stroke 0.5s; }
.tstat__tick.is-on { stroke: rgb(var(--c)); filter: drop-shadow(0 0 4px rgba(var(--c), 0.9)); }
.tstat__ring { fill: none; stroke: rgba(var(--c), 0.9); stroke-width: 3; filter: drop-shadow(0 0 10px rgba(var(--c), 0.8)); transition: stroke 0.6s; }
.tstat__readout { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; pointer-events: none; }
.tstat__mode { font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.24em; color: rgb(var(--c)); transition: color 0.5s; }
.tstat__temp { font: 300 clamp(5rem, 13vw, 9.4rem)/0.9 var(--f-display); letter-spacing: -0.06em; font-variant-numeric: tabular-nums; margin: 10px 0 6px; font-variation-settings: "opsz" 96; }
.tstat__temp sup { font-size: 0.32em; vertical-align: 0.95em; letter-spacing: 0; color: var(--muted); margin-left: 0.04em; }
.tstat__sub { font-size: 0.85rem; color: var(--muted); }
.tstat__ctrls { position: absolute; left: 50%; bottom: 3%; transform: translateX(-50%); display: flex; gap: 14px; }
.tstat__btn { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line-2); background: rgba(14, 22, 34, 0.85); display: grid; place-items: center; cursor: pointer; transition: border-color 0.25s, background-color 0.25s, transform 0.2s; }
.tstat__btn:hover { border-color: rgba(var(--c), 0.8); background: rgba(var(--c), 0.12); }
.tstat__btn:active { transform: scale(0.94); }
.tstat__hint { position: absolute; right: 0; top: 6%; font: 500 0.7rem/1.4 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); text-align: right; }

/* Trust strip */
.trust { border-block: 1px solid var(--line); background: rgba(10, 16, 25, 0.6); }
.trust__list { list-style: none; margin: 0 auto; padding-block: 22px; display: flex; justify-content: space-between; gap: 18px 36px; flex-wrap: wrap; }
.trust__list li { display: inline-flex; align-items: center; gap: 10px; font-size: 0.9rem; color: var(--muted); }
.trust__list .ico { color: var(--ice); }
.trust__list li:nth-child(odd) .ico { color: var(--heat-2); }

/* ---------- Triage (emergency picker) ---------- */
.triage { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(30px, 5vw, 70px); align-items: center; padding: clamp(28px, 4vw, 56px); border: 1px solid var(--line); border-radius: calc(var(--r) + 6px); background: linear-gradient(140deg, rgba(var(--heat-rgb), 0.09), rgba(14, 22, 34, 0.6) 45%, rgba(var(--ice-rgb), 0.06)); position: relative; overflow: hidden; }
.triage__opts { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.triage__opt { display: flex; align-items: center; gap: 14px; padding: 18px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: rgba(7, 11, 18, 0.55); text-decoration: none; transition: border-color 0.25s, transform 0.35s var(--ease), background-color 0.25s; }
.triage__opt:hover { border-color: rgba(var(--heat-rgb), 0.6); transform: translateY(-2px); background: rgba(var(--heat-rgb), 0.06); }
.triage__opt .ico { width: 40px; height: 40px; padding: 9px; border-radius: 10px; background: rgba(var(--heat-rgb), 0.12); color: var(--heat-2); }
.triage__opt--ice .ico { background: rgba(var(--ice-rgb), 0.12); color: var(--ice); }
.triage__opt strong { display: block; font-weight: 600; }
.triage__opt small { color: var(--muted); font-size: 0.83rem; }
.gas-note { display: flex; gap: 12px; align-items: flex-start; margin-top: 18px; padding: 14px 16px; border-radius: var(--r-sm); border: 1px solid rgba(255, 196, 92, 0.35); background: rgba(255, 196, 92, 0.06); font-size: 0.9rem; color: #f3dfb8; }
.gas-note .ico { color: #ffc45c; margin-top: 2px; }
.gas-note a { color: #ffd88a; font-weight: 600; }

/* ---------- Service cards ---------- */
.svc-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.svc-grid > li:nth-child(1), .svc-grid > li:nth-child(2) { grid-column: span 3; }
.svc-grid > li { grid-column: span 2; }
.svc { position: relative; display: flex; flex-direction: column; justify-content: flex-end; min-height: 300px; height: 100%; padding: 26px; border-radius: var(--r); overflow: hidden; text-decoration: none; isolation: isolate; border: 1px solid var(--line); background: var(--surface); }
.svc-grid > li:nth-child(-n+2) .svc { min-height: 400px; }
.svc img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.2s var(--ease), opacity 0.6s; opacity: 0.7; }
.svc::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(7, 11, 18, 0.05) 20%, rgba(7, 11, 18, 0.92) 85%); }
.svc:hover img { transform: scale(1.05); opacity: 0.85; }
.svc__ico { position: absolute; top: 22px; left: 22px; width: 46px; height: 46px; padding: 11px; border-radius: 12px; background: rgba(7, 11, 18, 0.6); border: 1px solid var(--line-2); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); color: var(--heat-2); }
.svc--ice .svc__ico { color: var(--ice); }
.svc__price { position: absolute; top: 22px; right: 22px; font: 500 0.74rem/1 var(--f-mono); letter-spacing: 0.06em; padding: 8px 10px; border-radius: 999px; background: rgba(7, 11, 18, 0.65); border: 1px solid var(--line-2); }
.svc h3 { font: 600 1.6rem/1.05 var(--f-display); letter-spacing: -0.025em; margin: 0 0 8px; }
.svc p { margin: 0; color: var(--muted); font-size: 0.95rem; max-width: 40ch; }
.svc__go { display: inline-flex; align-items: center; gap: 8px; margin-top: 16px; font-weight: 600; font-size: 0.92rem; }
.svc__go .ico { width: 17px; transition: transform 0.35s var(--ease); }
.svc:hover .svc__go .ico { transform: translateX(4px); }

/* ---------- Signature: the climate dial scene ---------- */
.climate { position: relative; height: 420vh; --p: 0; --c: 255, 122, 60; }
.climate__stick { position: sticky; top: 0; height: 100vh; height: 100svh; display: grid; place-items: center; overflow: hidden; }
.climate__bg { position: absolute; inset: 0; background: radial-gradient(60vmax 50vmax at 50% 55%, rgba(var(--c), 0.16), transparent 65%); transition: background 0.2s linear; }
.climate__grain { position: absolute; inset: 0; opacity: 0.5; background-image: radial-gradient(rgba(233, 238, 245, 0.05) 1px, transparent 1px); background-size: 4px 4px; mask-image: radial-gradient(closest-side, #000, transparent); }
.climate__inner { position: relative; width: 100%; max-width: var(--wrap); padding-inline: var(--gutter); display: grid; grid-template-columns: 1fr minmax(320px, 520px) 1fr; align-items: center; gap: 40px; }
.climate__head { grid-column: 1 / -1; text-align: center; margin-bottom: 8px; }
.climate__head .h2 { max-width: 18ch; margin-inline: auto; }
.climate__dial { position: relative; aspect-ratio: 1; width: 100%; }
.climate__dial svg { width: 100%; height: 100%; overflow: visible; }
.cd-track { fill: none; stroke: rgba(233, 238, 245, 0.08); stroke-width: 14; stroke-linecap: round; }
.cd-arc { fill: none; stroke: url(#cdgrad); stroke-width: 14; stroke-linecap: round; opacity: 0.9; }
.cd-tick { stroke: rgba(233, 238, 245, 0.2); stroke-width: 1.5; }
.cd-tick--major { stroke: rgba(233, 238, 245, 0.45); stroke-width: 2; }
.cd-label { fill: var(--dim); font: 500 11px var(--f-mono); }
.cd-knob { fill: #fff; stroke: rgb(var(--c)); stroke-width: 4; filter: drop-shadow(0 0 12px rgba(var(--c), 0.95)); }
.cd-home { fill: none; stroke: var(--text); stroke-width: 2; stroke-dasharray: 3 5; opacity: 0.5; }
.climate__read { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.climate__label { font: 500 0.7rem/1 var(--f-mono); letter-spacing: 0.2em; color: var(--muted); text-transform: uppercase; }
.climate__in { font: 300 clamp(4.4rem, 10vw, 7.6rem)/0.9 var(--f-display); letter-spacing: -0.06em; margin: 10px 0 12px; font-variation-settings: "opsz" 96; }
.climate__in sup { font-size: 0.3em; vertical-align: 1em; color: var(--muted); margin-left: 0.1em; letter-spacing: 0; }
.climate__mode { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 0.8rem/1 var(--f-mono); letter-spacing: 0.16em; color: rgb(var(--c)); }
.climate__mode::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 10px currentColor; }
.climate__side { display: flex; flex-direction: column; gap: 6px; }
.climate__side--r { text-align: right; align-items: flex-end; }
.climate__big { font: 600 clamp(2.6rem, 5vw, 4.4rem)/1 var(--f-display); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; color: rgb(var(--c)); transition: color 0.3s; }
.climate__small { font: 500 0.72rem/1.4 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.climate__stories { position: relative; min-height: 6.6em; margin-top: 16px; }
.climate__story { position: absolute; inset: 0 0 auto; margin: 0; opacity: 0; transform: translateY(10px); transition: opacity 0.5s, transform 0.6s var(--ease); color: var(--muted); font-size: 0.98rem; max-width: 30ch; }
.climate__side--r .climate__story { right: 0; left: auto; }
.climate__story strong { display: block; color: var(--text); font: 600 1.15rem/1.2 var(--f-display); margin-bottom: 4px; letter-spacing: -0.01em; }
.climate__story.is-on { opacity: 1; transform: none; }
.climate__bar { position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%); width: min(420px, 70vw); height: 2px; background: var(--line); border-radius: 2px; overflow: hidden; }
.climate__bar span { display: block; height: 100%; width: calc(var(--p) * 100%); background: var(--grad); }
.climate__months { position: absolute; left: 50%; bottom: 48px; transform: translateX(-50%); width: min(420px, 70vw); display: flex; justify-content: space-between; font: 500 0.66rem/1 var(--f-mono); letter-spacing: 0.12em; color: var(--dim); }

/* ---------- Flat-rate ---------- */
.flat { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 90px); align-items: start; }
.receipt { position: relative; padding: 30px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); box-shadow: 0 40px 80px -40px rgba(0, 0, 0, 0.8); }
.receipt__top { display: flex; justify-content: space-between; align-items: center; padding-bottom: 18px; border-bottom: 1px dashed var(--line-2); font: 500 0.74rem/1 var(--f-mono); letter-spacing: 0.1em; color: var(--muted); text-transform: uppercase; }
.receipt__ok { color: #3ee08f; display: inline-flex; gap: 6px; align-items: center; }
.plist { list-style: none; margin: 0; padding: 0; }
.h2 + .plist { margin-top: 22px; }
.pline { display: flex; align-items: baseline; gap: 12px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.pline > div { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.pline strong { font-weight: 600; }
.pline small { color: var(--dim); font-size: 0.83rem; }
.pline__dots { flex: 1; border-bottom: 1px dotted var(--line-2); transform: translateY(-5px); min-width: 20px; }
.pline__price { font: 600 1.15rem/1 var(--f-mono); letter-spacing: -0.02em; white-space: nowrap; color: var(--text); }
.pline__price small { font-size: 0.7rem; color: var(--dim); margin-right: 4px; font-weight: 400; }
.receipt__total { display: flex; justify-content: space-between; align-items: center; padding-top: 18px; font-weight: 600; }
.receipt__total span:last-child { font: 600 1.6rem/1 var(--f-mono); color: var(--heat); }
.promise { list-style: none; margin: 30px 0 0; padding: 0; display: grid; gap: 16px; }
.promise li { display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; }
.promise .ico { width: 44px; height: 44px; padding: 11px; border-radius: 12px; border: 1px solid var(--line-2); color: var(--heat-2); }
.promise li:nth-child(2) .ico { color: var(--ice); }
.promise h3 { font: 600 1.1rem/1.2 var(--f-display); margin: 2px 0 4px; letter-spacing: -0.01em; }
.promise p { margin: 0; color: var(--muted); font-size: 0.95rem; }

/* ---------- Rebate highlight ---------- */
.rebate { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(30px, 5vw, 70px); align-items: center; padding: clamp(30px, 5vw, 64px); border-radius: calc(var(--r) + 6px); overflow: hidden; border: 1px solid rgba(var(--ice-rgb), 0.22); background: radial-gradient(80% 120% at 100% 0%, rgba(var(--ice-rgb), 0.14), transparent 60%), var(--bg-2); }
.rebate__num { font: 650 clamp(4rem, 11vw, 9rem)/0.85 var(--f-display); letter-spacing: -0.05em; color: var(--ice); text-shadow: 0 0 60px rgba(var(--ice-rgb), 0.35); font-variation-settings: "opsz" 96; }
.rebate__num small { display: block; font: 500 0.75rem/1.4 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); text-shadow: none; margin-top: 14px; }
.rebate__list { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 10px; }
.rebate__list li { display: flex; gap: 12px; align-items: flex-start; color: var(--muted); }
.rebate__list .ico { color: var(--ice); margin-top: 3px; }
.rebate__list strong { color: var(--text); font-weight: 600; }
.rebate-band { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; padding: 26px 30px; border-radius: var(--r); border: 1px solid rgba(var(--ice-rgb), 0.25); background: linear-gradient(90deg, rgba(var(--ice-rgb), 0.1), transparent 70%); text-decoration: none; transition: border-color 0.3s; }
.rebate-band:hover { border-color: rgba(var(--ice-rgb), 0.55); }
.rebate-band__ico { width: 52px; height: 52px; padding: 12px; border-radius: 14px; background: rgba(var(--ice-rgb), 0.12); color: var(--ice); }
.rebate-band .eyebrow { margin-bottom: 8px; }
.rebate-band__title { margin: 0; font: 600 1.2rem/1.3 var(--f-display); letter-spacing: -0.01em; }

/* ---------- Plans (Comfort Club) ---------- */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; padding: 32px 28px; border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); }
.plan--hot { border-color: rgba(var(--heat-rgb), 0.55); background: linear-gradient(180deg, rgba(var(--heat-rgb), 0.1), var(--surface) 45%); box-shadow: 0 30px 80px -40px rgba(var(--heat-rgb), 0.5); }
.plan__flag { position: absolute; top: -12px; left: 28px; padding: 6px 12px; border-radius: 999px; background: var(--heat); color: #1a0b03; font: 600 0.7rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; }
.plan h3 { font: 600 1.4rem/1.1 var(--f-display); margin: 0 0 6px; letter-spacing: -0.02em; }
.plan__for { color: var(--muted); margin: 0 0 24px; font-size: 0.93rem; }
.plan__price { font: 600 3rem/1 var(--f-display); letter-spacing: -0.04em; }
.plan__price small { font: 400 0.95rem var(--f-body); color: var(--muted); letter-spacing: 0; }
.plan__yr { color: var(--dim); font-size: 0.85rem; margin: 6px 0 24px; }
.plan ul { list-style: none; margin: 0 0 28px; padding: 22px 0 0; border-top: 1px solid var(--line); display: grid; gap: 12px; flex: 1; }
.plan li { display: flex; gap: 10px; font-size: 0.95rem; color: var(--muted); }
.plan li .ico { color: var(--heat-2); width: 18px; height: 18px; margin-top: 3px; }
.plan li strong { color: var(--text); font-weight: 600; }

/* ---------- Reviews ---------- */
.reviews { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.review { margin: 0; height: 100%; display: flex; flex-direction: column; gap: 18px; padding: 28px; border-radius: var(--r); background: var(--surface); border: 1px solid var(--line); }
.review blockquote { margin: 0; font: 500 1.12rem/1.45 var(--f-display); letter-spacing: -0.005em; flex: 1; }
.review footer { display: flex; align-items: center; gap: 12px; font-size: 0.88rem; color: var(--muted); }
.review footer strong { display: block; color: var(--text); font-weight: 600; }
.avatar { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; font: 600 0.9rem var(--f-display); color: #1a0b03; background: linear-gradient(135deg, var(--heat-2), var(--heat)); flex: none; }
.review:nth-child(even) .avatar { background: linear-gradient(135deg, var(--ice-2), var(--ice)); color: #03131c; }
.review__tag { margin-left: auto; font: 500 0.68rem/1 var(--f-mono); letter-spacing: 0.08em; text-transform: uppercase; padding: 6px 9px; border-radius: 999px; border: 1px solid var(--line-2); color: var(--muted); white-space: nowrap; }
.score { display: flex; align-items: center; gap: 18px; }
.score__num { font: 650 3.6rem/1 var(--f-display); letter-spacing: -0.04em; }
.score__meta { font-size: 0.9rem; color: var(--muted); }

/* ---------- Service areas ---------- */
.areas { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: clamp(30px, 5vw, 70px); }
.split-2 .areas { columns: 1; }
.area { break-inside: avoid; display: grid; grid-template-columns: 1fr auto; gap: 6px 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.area strong { font: 600 1.1rem/1.2 var(--f-display); letter-spacing: -0.01em; }
.area small { grid-column: 1; color: var(--dim); font-size: 0.83rem; }
.area__eta { grid-row: 1 / span 2; grid-column: 2; align-self: center; font: 500 0.9rem/1 var(--f-mono); color: var(--text); white-space: nowrap; }
.area__bar { grid-column: 1 / -1; height: 3px; border-radius: 3px; background: var(--line); overflow: hidden; }
.area__bar span { display: block; height: 100%; width: var(--w); border-radius: 3px; background: linear-gradient(90deg, var(--ice), var(--heat)); transform-origin: left; transform: scaleX(0); transition: transform 1.2s var(--ease); }
.area.is-in .area__bar span { transform: none; }
.map { position: relative; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); background: var(--bg-2); aspect-ratio: 4 / 5; }
.map svg { width: 100%; height: 100%; }
.map__land { fill: #0f1826; stroke: rgba(150, 180, 220, 0.18); stroke-width: 1.2; }
.map__ring { fill: none; stroke: rgba(var(--ice-rgb), 0.25); stroke-dasharray: 3 6; }
.map__dot { fill: var(--heat); }
.map__pulse { fill: rgba(var(--heat-rgb), 0.25); transform-box: fill-box; transform-origin: center; animation: ping 2.6s var(--ease) infinite; }
@keyframes ping { from { transform: scale(0.4); opacity: 1; } to { transform: scale(2.6); opacity: 0; } }
.map__town { fill: var(--muted); font: 500 10px var(--f-mono); letter-spacing: 0.06em; }
.map__pin { fill: var(--ice); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; cursor: pointer; font: 600 1.12rem/1.3 var(--f-display); letter-spacing: -0.01em; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__ico { transition: transform 0.4s var(--ease); color: var(--heat-2); }
.faq__item[open] .faq__ico { transform: rotate(45deg); }
.faq__a p { margin: 0 0 22px; color: var(--muted); max-width: 62ch; }

/* ---------- Page hero (inner pages) ---------- */
.phero { position: relative; padding: clamp(36px, 5vw, 70px) 0 clamp(50px, 6vw, 90px); overflow: clip; }
.phero__glow { position: absolute; inset: -20% -10% auto 30%; height: 90%; background: radial-gradient(closest-side, rgba(var(--heat-rgb), 0.14), transparent 70%); pointer-events: none; }
.phero__grid { position: relative; display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(30px, 5vw, 80px); align-items: center; }
.phero__media { position: relative; margin: 0; border-radius: calc(var(--r) + 4px); overflow: hidden; border: 1px solid var(--line); }
.phero__media img, .phero__media picture { width: 100%; height: 100%; object-fit: cover; }
.phero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 55%, rgba(7, 11, 18, 0.7)); pointer-events: none; }
.tag-float { position: absolute; left: 18px; bottom: 18px; z-index: 1; display: inline-flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: 999px; background: rgba(7, 11, 18, 0.75); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border: 1px solid var(--line-2); font-size: 0.88rem; }
.tag-float .ico { color: var(--heat-2); width: 17px; height: 17px; }
.crumbs { display: flex; gap: 10px; font: 500 0.78rem/1 var(--f-mono); letter-spacing: 0.06em; color: var(--dim); margin-bottom: 26px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--text); }

/* Centered statement hero (pricing, rebates, club…) */
.shero { position: relative; text-align: center; padding: clamp(60px, 9vw, 130px) 0 clamp(40px, 6vw, 80px); overflow: clip; }
.shero .lede { margin-inline: auto; }
.shero .display, .shero .h1 { max-width: 16ch; margin-inline: auto; }
.shero__glow { position: absolute; left: 50%; top: 10%; width: 80vmax; height: 50vmax; transform: translateX(-50%); background: radial-gradient(closest-side, rgba(var(--g, var(--ice-rgb)), 0.16), transparent 70%); pointer-events: none; }

.signs { list-style: none; margin: 30px 0 0; padding: 0; }
.signs li { display: flex; gap: 14px; align-items: flex-start; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); }
.signs .ico { color: var(--heat-2); margin-top: 3px; }

.steps { padding: clamp(28px, 4vw, 54px); border-radius: calc(var(--r) + 6px); border: 1px solid var(--line); background: var(--bg-2); }
.steps__head { margin-bottom: 40px; }
.steps__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; counter-reset: s; }
.steps__list li { position: relative; padding-top: 22px; border-top: 1px solid var(--line-2); }
.steps__list li::before { content: ""; position: absolute; top: -1px; left: 0; width: 40px; height: 1px; background: var(--heat); }
.steps__list li:nth-child(even)::before { background: var(--ice); }
.steps__n { font: 500 0.75rem/1 var(--f-mono); color: var(--dim); letter-spacing: 0.1em; }
.steps__list h3 { font: 600 1.15rem/1.2 var(--f-display); margin: 14px 0 8px; letter-spacing: -0.01em; }
.steps__list p { margin: 0; color: var(--muted); font-size: 0.94rem; }

.mini-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.mini-card { display: flex; align-items: center; gap: 12px; padding: 18px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface); text-decoration: none; font-weight: 600; transition: border-color 0.25s, transform 0.35s var(--ease); }
.mini-card .ico:first-child { color: var(--heat-2); }
.mini-card__arrow { margin-left: auto; color: var(--dim); transition: transform 0.3s var(--ease), color 0.3s; }
.mini-card:hover { border-color: var(--line-2); transform: translateY(-2px); }
.mini-card:hover .mini-card__arrow { transform: translateX(3px); color: var(--text); }

/* Cards row (generic) */
.cards { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.card { height: 100%; padding: 28px; border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); }
.card > .ico { width: 46px; height: 46px; padding: 11px; border-radius: 12px; background: rgba(var(--heat-rgb), 0.1); color: var(--heat-2); margin-bottom: 22px; }
.cards > li:nth-child(even) .card > .ico { background: rgba(var(--ice-rgb), 0.1); color: var(--ice); }
.card h3 { font: 600 1.25rem/1.2 var(--f-display); margin: 0 0 8px; letter-spacing: -0.015em; }
.card p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.card__num { font: 650 2.6rem/1 var(--f-display); letter-spacing: -0.04em; margin-bottom: 10px; }

/* Media + text row */
.media-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.media-row--flip > :first-child { order: 2; }
.media { position: relative; border-radius: var(--r); overflow: hidden; border: 1px solid var(--line); }
.media img, .media picture { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Price book & builder ---------- */
.book-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.chip { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; font-size: 0.92rem; font-weight: 500; color: var(--muted); cursor: pointer; transition: all 0.25s; text-decoration: none; }
.chip:hover { color: var(--text); border-color: rgba(233, 238, 245, 0.4); }
.chip[aria-pressed="true"], .chip.is-on { background: var(--text); color: var(--bg); border-color: var(--text); }
.pbook { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 60px; }
.pbook__group { break-inside: avoid; margin-bottom: 30px; }
.pbook__group h3 { display: flex; align-items: center; gap: 10px; font: 600 1.2rem/1 var(--f-display); margin: 0 0 6px; padding-bottom: 14px; border-bottom: 1px solid var(--line-2); }
.pbook__group h3 .ico { color: var(--heat-2); }
.pbook__group[hidden] { display: none; }

.builder { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 14px; align-items: start; }
.builder__panel { padding: clamp(24px, 3vw, 36px); border-radius: var(--r); border: 1px solid var(--line); background: var(--surface); }
.builder fieldset { border: 0; margin: 0 0 28px; padding: 0; }
.builder legend { font: 600 1.05rem/1.2 var(--f-display); margin-bottom: 14px; letter-spacing: -0.01em; }
.opts { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 8px; }
.opt { position: relative; }
.opt input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.opt span { display: flex; flex-direction: column; gap: 4px; height: 100%; padding: 14px 16px; border-radius: var(--r-sm); border: 1px solid var(--line-2); background: rgba(7, 11, 18, 0.4); font-weight: 600; font-size: 0.95rem; transition: border-color 0.2s, background-color 0.2s; }
.opt small { font-weight: 400; color: var(--dim); font-size: 0.8rem; }
.opt input:checked + span { border-color: var(--heat); background: rgba(var(--heat-rgb), 0.1); }
.opt input:focus-visible + span { outline: 2px solid var(--ice); outline-offset: 2px; }
.opt input:hover + span { border-color: rgba(233, 238, 245, 0.4); }
.builder__out { position: sticky; top: calc(var(--header-h) + 20px); padding: clamp(24px, 3vw, 36px); border-radius: var(--r); border: 1px solid rgba(var(--heat-rgb), 0.4); background: linear-gradient(180deg, rgba(var(--heat-rgb), 0.1), var(--surface) 60%); }
.builder__total { font: 650 clamp(3rem, 6vw, 4.6rem)/1 var(--f-display); letter-spacing: -0.04em; font-variant-numeric: tabular-nums; margin: 6px 0 4px; }
.builder__lines { list-style: none; margin: 20px 0; padding: 18px 0 0; border-top: 1px dashed var(--line-2); display: grid; gap: 10px; font-size: 0.92rem; color: var(--muted); }
.builder__lines li { display: flex; justify-content: space-between; gap: 12px; }
.builder__lines li span:last-child { font-family: var(--f-mono); color: var(--text); }
.builder__lines .is-save span:last-child { color: #3ee08f; }

/* ---------- Forms ---------- */
.form { display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label, .field .label { font-size: 0.88rem; font-weight: 600; }
.field .req { color: var(--heat-2); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; padding: 13px 16px;
  border-radius: var(--r-sm); border: 1px solid var(--line-2);
  background: rgba(7, 11, 18, 0.6); color: var(--text); font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239aa8bb' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 18px; padding-right: 44px; }
.field select option { background: var(--surface); }
.field input::placeholder, .field textarea::placeholder { color: var(--dim); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ice); box-shadow: 0 0 0 4px rgba(var(--ice-rgb), 0.15); }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #ff6b6b; }
.field__err { display: none; color: #ff9b9b; font-size: 0.84rem; }
.field.is-invalid .field__err { display: block; }
.field__hint { color: var(--dim); font-size: 0.82rem; }
.check { display: flex; gap: 12px; align-items: flex-start; font-size: 0.9rem; color: var(--muted); cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--heat); flex: none; }
.hp { position: absolute !important; left: -9999px; }
[data-radio-required].is-invalid .field__err { display: block; }
.check.is-invalid { color: #ff9b9b; }
.check.is-invalid input { outline: 2px solid #ff6b6b; outline-offset: 2px; }
.prose code { font-family: var(--f-mono); font-size: 0.88em; padding: 2px 6px; border-radius: 6px; background: var(--surface-2); color: var(--text); }
.form__status { display: none; padding: 16px 18px; border-radius: var(--r-sm); font-size: 0.95rem; }
.form__status.is-ok { display: flex; gap: 12px; border: 1px solid rgba(62, 224, 143, 0.4); background: rgba(62, 224, 143, 0.08); }
.form__status.is-err { display: flex; gap: 12px; border: 1px solid rgba(255, 107, 107, 0.4); background: rgba(255, 107, 107, 0.08); }
.form__status .ico { flex: none; margin-top: 2px; }
.form__status.is-ok .ico { color: #3ee08f; }
.form__panel { padding: clamp(24px, 4vw, 44px); border-radius: calc(var(--r) + 4px); border: 1px solid var(--line); background: var(--surface); }
.btn[aria-busy="true"] { pointer-events: none; opacity: 0.7; }
.btn[aria-busy="true"]::after { content: ""; width: 16px; height: 16px; border-radius: 50%; border: 2px solid currentColor; border-right-color: transparent; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Booking stepper */
.stepper { display: grid; grid-template-columns: 1fr 340px; gap: 14px; align-items: start; }
.stepper__prog[hidden] { display: none; }
.stepper__prog { list-style: none; display: flex; gap: 6px; margin: 0 0 30px; padding: 0; }
.stepper__prog li { flex: 1; }
.stepper__prog span { display: block; height: 4px; border-radius: 4px; background: var(--line-2); transition: background 0.4s; }
.stepper__prog small { display: block; margin-top: 10px; font: 500 0.7rem/1 var(--f-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--dim); }
.stepper__prog li.is-done span, .stepper__prog li.is-now span { background: var(--heat); }
.stepper__prog li.is-now small { color: var(--text); }
.step { display: none; }
.step.is-now { display: block; animation: stepIn 0.5s var(--ease); }
@keyframes stepIn { from { opacity: 0; transform: translateY(8px); } }
.step__title { font: 600 clamp(1.5rem, 3vw, 2rem)/1.1 var(--f-display); letter-spacing: -0.025em; margin: 0 0 6px; }
.step__sub { color: var(--muted); margin: 0 0 24px; }
.step__nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 30px; }
.step-done { animation: stepIn 0.5s var(--ease); }
.step-done:focus { outline: none; }
.step-done__ico { width: 56px; height: 56px; padding: 14px; border-radius: 50%; background: rgba(62, 224, 143, 0.12); color: #3ee08f; margin-bottom: 20px; }
[data-done-msg] { color: var(--muted); }
[data-done-msg] .ico { display: none; }
[data-done-msg] strong { color: var(--text); font-weight: 600; }
.slots { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; }
.summary { position: sticky; top: calc(var(--header-h) + 20px); padding: 26px; border-radius: var(--r); border: 1px solid var(--line); background: var(--bg-2); }
.summary h2 { font: 600 1.1rem/1 var(--f-display); margin: 0 0 16px; }
.summary dl { margin: 0; display: grid; gap: 12px; }
.summary dt { font: 500 0.68rem/1 var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--dim); }
.summary dd { margin: 4px 0 0; font-weight: 600; }
.summary__note { margin: 20px 0 0; padding-top: 16px; border-top: 1px solid var(--line); font-size: 0.86rem; color: var(--muted); }

/* ---------- End CTA ---------- */
.endcta { position: relative; padding: clamp(90px, 13vw, 180px) 0; text-align: center; overflow: clip; border-top: 1px solid var(--line); }
.endcta__glow { position: absolute; left: 50%; top: 50%; width: 110vmax; height: 60vmax; transform: translate(-50%, -50%); background: radial-gradient(closest-side at 35% 50%, rgba(var(--heat-rgb), 0.18), transparent 70%), radial-gradient(closest-side at 65% 50%, rgba(var(--ice-rgb), 0.14), transparent 70%); pointer-events: none; }
.endcta__in { position: relative; }
.endcta .display { max-width: 14ch; margin-inline: auto; }
.endcta .eyebrow { justify-content: center; }
.endcta__fine { margin-top: 26px; color: var(--dim); font-size: 0.88rem; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); background: #05080d; padding: 70px 0 30px; font-size: 0.93rem; color: var(--muted); }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer__brand p { margin: 20px 0; max-width: 34ch; }
.footer__phone { display: block; font: 600 1.7rem/1 var(--f-display); letter-spacing: -0.03em; color: var(--text); text-decoration: none; margin-bottom: 8px; }
.footer__mail { color: var(--muted); }
.footer__h { font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin: 0 0 16px; }
.footer__h--gap { margin-top: 26px; }
.footer__col ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer__col a { text-decoration: none; display: inline-flex; align-items: center; gap: 8px; transition: color 0.2s; }
.footer__col a .ico { width: 16px; height: 16px; color: var(--dim); }
.footer__col a:hover { color: var(--text); }
.footer address { font-style: normal; }
.footer__col p:not(.footer__h) { margin: 0; }
.creds { list-style: none; margin: 50px 0 0; padding: 22px 0; border-block: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 14px 34px; font-size: 0.85rem; }
.creds li { display: inline-flex; align-items: center; gap: 8px; }
.creds .ico { width: 17px; height: 17px; color: var(--ice); }
.footer__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 24px; font-size: 0.83rem; color: var(--dim); }
.footer__bottom p { margin: 0; max-width: 70ch; }
.footer__concept { display: block; margin-top: 4px; }
.footer__legal { list-style: none; margin: 0; padding: 0; display: flex; gap: 20px; }
.footer__legal a { color: var(--muted); text-decoration: none; }
.footer__legal a:hover { color: var(--text); }

/* ---------- Cookie + toast ---------- */
.cookie { position: fixed; left: 20px; bottom: 20px; z-index: 60; max-width: 360px; display: flex; gap: 16px; align-items: center; padding: 16px 18px; border-radius: var(--r-sm); background: rgba(14, 22, 34, 0.96); border: 1px solid var(--line-2); box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.8); font-size: 0.86rem; color: var(--muted); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.cookie p { margin: 0; }
.cookie a { color: var(--text); }
.toast { position: fixed; left: 50%; bottom: 30px; z-index: 70; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; padding: 14px 20px; border-radius: 999px; background: var(--text); color: var(--bg); font-weight: 600; font-size: 0.92rem; transition: opacity 0.3s, transform 0.4s var(--ease); max-width: calc(100vw - 32px); }
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Prose (legal pages) ---------- */
.prose { max-width: 72ch; }
.prose h2 { font: 600 1.6rem/1.2 var(--f-display); letter-spacing: -0.02em; margin: 52px 0 14px; }
.prose h3 { font: 600 1.15rem/1.3 var(--f-display); margin: 30px 0 8px; }
.prose p, .prose li { color: var(--muted); }
.prose ul { padding-left: 20px; }
.prose li { margin-bottom: 6px; }
.prose a { color: var(--ice-2); }
.prose strong { color: var(--text); }
.legal { display: grid; grid-template-columns: 240px 1fr; gap: 60px; align-items: start; }
.legal__toc { position: sticky; top: calc(var(--header-h) + 20px); list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; font-size: 0.9rem; }
.legal__toc a { display: block; padding: 8px 12px; border-left: 1px solid var(--line-2); color: var(--muted); text-decoration: none; }
.legal__toc a:hover { color: var(--text); border-color: var(--heat); }
.notice { padding: 16px 20px; border-radius: var(--r-sm); border: 1px solid rgba(255, 196, 92, 0.35); background: rgba(255, 196, 92, 0.06); color: #f3dfb8; font-size: 0.92rem; }

/* ---------- Big emergency hero ---------- */
.ehero { position: relative; padding: clamp(50px, 8vw, 110px) 0; overflow: clip; }
.ehero__bg { position: absolute; inset: 0; z-index: -1; }
.ehero__bg img, .ehero__bg picture { width: 100%; height: 100%; object-fit: cover; opacity: 0.45; }
.ehero__bg::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, var(--bg) 25%, rgba(7, 11, 18, 0.55) 70%, rgba(7, 11, 18, 0.2)), linear-gradient(0deg, var(--bg), transparent 30%); }
.bigcall { display: inline-flex; flex-direction: column; gap: 6px; margin-top: 34px; padding: 22px 30px; border-radius: var(--r); background: var(--heat); color: #1a0b03; text-decoration: none; box-shadow: 0 30px 70px -25px rgba(var(--heat-rgb), 0.8); transition: transform 0.35s var(--ease); }
.bigcall:hover { transform: translateY(-2px); }
.bigcall small { font: 600 0.74rem/1 var(--f-mono); letter-spacing: 0.14em; text-transform: uppercase; }
.bigcall strong { font: 650 clamp(2rem, 5vw, 3.4rem)/1 var(--f-display); letter-spacing: -0.035em; }
.clock { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }

/* ---------- Stats row ---------- */
.stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.stats li { padding: 28px 24px 0 0; }
.stats strong { display: block; font: 650 clamp(2.4rem, 4.6vw, 3.6rem)/1 var(--f-display); letter-spacing: -0.04em; }
.stats span { color: var(--muted); font-size: 0.9rem; }

/* ---------- Motion ---------- */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.9s var(--ease), transform 1.1s var(--ease); transition-delay: calc(var(--i, 0) * 90ms); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js [data-split] .w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.js [data-split] .w > span { display: inline-block; transform: translateY(105%); transition: transform 1s var(--ease); transition-delay: calc(var(--wi) * 55ms + 80ms); }
.js [data-split].is-in .w > span { transform: none; }

/* Cursor temperature light: warm on the left of the screen, cool on the right */
.glowcursor { position: fixed; left: 0; top: 0; z-index: 1; width: 520px; height: 520px; margin: -260px 0 0 -260px; border-radius: 50%; pointer-events: none; background: radial-gradient(closest-side, rgba(var(--gc, var(--heat-rgb)), 0.07), transparent 70%); opacity: 0; transition: opacity 0.6s; will-change: transform; }
.glowcursor.is-on { opacity: 1; }

/* ---------- Responsive ---------- */
@media (max-width: 1180px) {
  .nav__list .nav__link { padding-inline: 9px; font-size: 0.9rem; }
  .phone-pill span small { display: none; }
}
@media (max-width: 1060px) {
  :root { --header-h: 68px; }
  .nav, .phone-pill { display: none; }
  .burger { display: grid; }
  .header__cta { margin-left: auto; }
  .topbar__msg { display: none; }
  .hero__grid, .phero__grid { grid-template-columns: 1fr; }
  .hero .tstat { width: min(88vw, 440px); }
  .triage, .flat, .rebate, .media-row, .split-2, .split-2--faq { grid-template-columns: 1fr; }
  .media-row--flip > :first-child { order: 0; }
  .plans, .reviews, .cards { grid-template-columns: 1fr 1fr; }
  .plans > :last-child, .reviews > :last-child:nth-child(odd) { grid-column: 1 / -1; }
  .steps__list { grid-template-columns: 1fr 1fr; }
  .footer__top { grid-template-columns: 1fr 1fr; }
  .builder, .stepper { grid-template-columns: 1fr; }
  .builder__out, .summary { position: static; }
  .climate__inner { grid-template-columns: 1fr; gap: 10px; justify-items: center; text-align: center; }
  .climate__dial { width: min(70vw, 52svh); order: 1; }
  .climate__head { order: 0; }
  .climate__side { order: 2; align-items: center; text-align: center; }
  .climate__side--r { order: 3; align-items: center; text-align: center; }
  .climate__side { flex-direction: row; flex-wrap: wrap; justify-content: center; gap: 4px 12px; }
  .climate__big { font-size: 2rem; }
  .climate__stories { display: none; }
  .legal { grid-template-columns: 1fr; }
  .legal__toc { display: none; }
}
@media (max-width: 700px) {
  :root { --header-h: 64px; }
  body { font-size: 16px; padding-bottom: 74px; }
  .topbar { font-size: 0.75rem; }
  .topbar__link { display: none; }
  .header .btn--heat { display: none; }
  .actionbar { position: fixed; left: 10px; right: 10px; bottom: max(10px, env(safe-area-inset-bottom)); z-index: 50; display: grid; grid-template-columns: 1fr 1.2fr; gap: 8px; padding: 8px; border-radius: 20px; background: rgba(14, 22, 34, 0.92); border: 1px solid var(--line-2); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.8); }
  .actionbar a { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; border-radius: 14px; font-weight: 600; text-decoration: none; font-size: 0.95rem; }
  .actionbar .ico { width: 18px; height: 18px; }
  .actionbar__call { border: 1px solid var(--line-2); }
  .actionbar__book { background: var(--heat); color: #1a0b03; }
  .cookie { left: 10px; right: 10px; bottom: 92px; max-width: none; padding: 10px 12px; }
  .toast { bottom: 100px; }
  .btn-row .btn { flex: 1 1 100%; }
  .hero__proof { gap: 20px; }
  .hero__proof div { flex: 1 1 40%; }
  .tstat__hint { display: none; }
  .trust__list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .trust__list li { font-size: 0.84rem; align-items: flex-start; }
  .svc-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; gap: 10px; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .svc-grid::-webkit-scrollbar { display: none; }
  .svc-grid > li { flex: 0 0 80%; scroll-snap-align: start; }
  .svc-grid > li:nth-child(-n+2) .svc, .svc { min-height: 380px; }
  .triage__opts { grid-template-columns: 1fr; }
  .plans, .reviews, .cards, .steps__list, .pbook, .form__row, .stats { grid-template-columns: 1fr; }
  .plans > :last-child { grid-column: auto; }
  .reviews { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; margin-inline: calc(var(--gutter) * -1); padding-inline: var(--gutter); scrollbar-width: none; }
  .reviews > li { flex: 0 0 86%; scroll-snap-align: start; }
  .areas { columns: 1; }
  .footer__top { grid-template-columns: 1fr; gap: 34px; }
  .rebate-band { grid-template-columns: 1fr; }
  .climate { height: 380vh; }
  .climate__head .h2 { font-size: 1.7rem; }
  .climate__months, .climate__bar { bottom: 96px; }
  .climate__months { bottom: 108px; }
  .climate__dial { width: min(78vw, 46svh); }
  .stats li { padding: 20px 0; border-bottom: 1px solid var(--line); }
  .mnav__services { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; transition-delay: 0s !important; scroll-behavior: auto !important; }
  .js .reveal, .js [data-split] .w > span { opacity: 1; transform: none; }
  .glowcursor { display: none; }
}

/* ---------- Concept badge (demo builds) ---------- */
.concept-badge { position: fixed; right: 16px; bottom: 16px; z-index: 49; margin: 0; display: inline-flex; align-items: center; gap: 8px; padding: 7px 13px; border-radius: 999px; font: 500 0.72rem/1 var(--f-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); background: rgba(14, 22, 34, 0.9); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border: 1px solid var(--line-2); pointer-events: none; }
.concept-badge span { width: 7px; height: 7px; border-radius: 50%; background: var(--grad); }
@media (max-width: 700px) {
  .concept-badge { right: 12px; bottom: calc(88px + env(safe-area-inset-bottom)); font-size: 0.64rem; padding: 6px 10px; }
  body:has(.cookie:not([hidden])) .concept-badge { display: none; }
}