/*
  Fennor Heating & Plumbing: concept "after".
  Fonts: Chivo (display), Atkinson Hyperlegible Next (body), IBM Plex Mono (readouts). All SIL OFL.
  Palette: enamel #f0f4f2, ink #14231f, oil-tank green #1d5446, copper #a94a22, display-glass blue #cfe4e6.
*/
@font-face {
  font-family: "Chivo";
  src: url("/assets/redesigns/fennor-heating/fonts/chivo-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Atkinson Hyperlegible Next";
  src: url("/assets/redesigns/fennor-heating/fonts/atkinson-next.woff2") format("woff2");
  font-weight: 200 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "IBM Plex Mono";
  src: url("/assets/redesigns/fennor-heating/fonts/plexmono-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

:root {
  --enamel: #f0f4f2;
  --white: #fff;
  --ink: #14231f;
  --ink-2: #3b4d47;
  --oil: #1d5446;
  --oil-dark: #123a30;
  --copper: #a94a22;
  --copper-dark: #7c3414;
  --warn-bg: #fcefe7;
  --lcd: #cfe4e6;
  --lcd-ink: #0e2b33;
  --sage: #e5eee9;
  --line: #c3d0ca;
  --water: #dde9e7;
  --led-green: #2f9e6a;
  --led-amber: #e0a21b;
  --led-red: #d1432b;
  --display: "Chivo", "Arial Black", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible Next", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrap: 1240px;
  --gut: clamp(16px, 4vw, 40px);
}

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

html { -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }

body {
  margin: 0;
  background: var(--enamel);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body);
}

.fh :where(a) { color: inherit; }
.fh :where(img) { display: block; max-width: 100%; height: auto; }
.fh :where(h1, h2, h3, p, ul, ol, dl, dd, figure) { margin: 0; }
.fh :target { scroll-margin-top: 16px; }
.fh :focus-visible { outline: 3px solid #0a5cc2; outline-offset: 3px; border-radius: 4px; }
.fh-book :focus-visible, .fh-foot :focus-visible, .fh-dock :focus-visible { outline-color: #fff; }
.fh-book .fh-form :focus-visible { outline-color: #0a5cc2; }

.fh-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.fh-wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gut)); margin: 0 auto; padding: 0 var(--gut); }

/* ---------- Buttons ---------- */
.fh-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 52px;
  padding: 0 22px;
  border: 2px solid var(--oil);
  border-radius: 10px;
  font: 700 1.05rem/1.2 var(--body);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.15s, color 0.15s;
}
.fh-btn--call { background: var(--oil); color: #fff !important; }
.fh-btn--call:hover { background: var(--oil-dark); border-color: var(--oil-dark); }
.fh-btn--ghost { background: transparent; color: var(--oil) !important; }
.fh-btn--ghost:hover { background: var(--oil); color: #fff !important; }

/* ---------- Header ---------- */
.fh-head { background: var(--white); border-bottom: 2px solid var(--ink); }
.fh-head__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 4px 20px;
  padding-top: 12px;
  padding-bottom: 8px;
}
.fh-brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; min-height: 48px; }
.fh-brand__text { display: grid; line-height: 1.1; }
.fh-brand__name { font: 800 1.7rem/1 var(--display); letter-spacing: -0.02em; }
.fh-brand__sub { margin-top: 3px; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); }
.fh-head__call { min-height: 46px; padding: 0 16px; font-size: 1rem; white-space: nowrap; }
.fh-nav { display: flex; flex-wrap: wrap; gap: 0 22px; order: 3; width: 100%; }
.fh-nav a { display: inline-flex; align-items: center; min-height: 44px; font-weight: 700; text-decoration: none; color: var(--ink-2); }
@media (min-width: 900px) {
  .fh-head__row { flex-wrap: nowrap; padding-top: 10px; padding-bottom: 10px; }
  .fh-nav { order: 1; width: auto; margin-left: auto; margin-right: 8px; gap: 0 26px; }
  .fh-head__call { order: 2; }
}
.fh-nav a:hover { color: var(--oil); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- Shared type ---------- */
.fh :where(h1, h2) { font-family: var(--display); font-weight: 800; letter-spacing: -0.025em; }
.fh :where(h2) { font-size: clamp(1.9rem, 1.2rem + 2.4vw, 2.9rem); line-height: 1.04; }
.fh :where(h3) { font: 700 1.2rem/1.25 var(--body); }
.fh-eyebrow { font: 700 0.82rem/1.3 var(--body); letter-spacing: 0.09em; text-transform: uppercase; color: var(--oil); }
.fh-sec { padding: clamp(56px, 8vw, 104px) 0; }
.fh-sec__lead { margin-top: 16px; max-width: 34em; font-size: 1.15rem; color: var(--ink-2); }
.fh-link { font-weight: 700; color: var(--oil); text-underline-offset: 4px; }

/* ---------- Hero ---------- */
.fh-hero { padding: clamp(28px, 5vw, 64px) 0 clamp(40px, 6vw, 80px); }
.fh-hero__grid { display: grid; gap: 28px; align-items: start; }
.fh-hero__intro { grid-area: intro; }
.fh-triage { grid-area: triage; }
.fh-plate { grid-area: plate; }
.fh-hero__grid { grid-template-areas: "intro" "triage" "plate"; }
.fh-hero h1 { margin-top: 10px; font-size: clamp(2.7rem, 1rem + 6.2vw, 4.9rem); line-height: 0.96; }
.fh-lede { margin-top: 22px; max-width: 28em; font-size: 1.2rem; }
.fh-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.fh-fine { margin-top: 12px; font-size: 0.95rem; color: var(--ink-2); }

.fh-plate {
  margin-top: 4px;
  border: 2px solid var(--ink);
  border-radius: 10px;
  background: var(--white);
}
.fh-plate > div { display: grid; grid-template-columns: 6.2rem 1fr; gap: 12px; padding: 11px 16px; }
.fh-plate > div + div { border-top: 1px solid var(--line); }
.fh-plate dt { font: 500 0.74rem/1.6 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); padding-top: 2px; }
.fh-plate dd { font: 500 0.88rem/1.55 var(--mono); }
.fh-open { display: inline-block; margin-left: 6px; padding: 0 8px; border-radius: 4px; background: var(--lcd); color: var(--lcd-ink); }

@media (min-width: 980px) {
  .fh-hero__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); grid-template-rows: auto 1fr; grid-template-areas: "intro triage" "plate triage"; column-gap: clamp(36px, 5vw, 72px); row-gap: 0; }
  .fh-plate { margin-top: 28px; align-self: start; }
}

/* ---------- Triage panel (the signature) ---------- */
.fh-triage {
  border: 2px solid var(--ink);
  border-radius: 16px;
  background: var(--white);
  overflow: hidden;
  box-shadow: 0 24px 44px -30px rgba(20, 35, 31, 0.5);
}
.fh-safety {
  padding: 12px 20px;
  background: var(--warn-bg);
  border-bottom: 2px solid var(--ink);
  font-size: 0.93rem;
  line-height: 1.45;
  color: var(--copper-dark);
}
.fh-safety p + p { margin-top: 4px; }
.fh-safety strong { color: var(--copper-dark); }

.fh-lcd {
  padding: 12px 20px;
  background: var(--lcd);
  border-bottom: 2px solid var(--ink);
  box-shadow: inset 0 3px 8px rgba(14, 43, 51, 0.16);
  color: var(--lcd-ink);
}
.fh-lcd[hidden] { display: none; }
.fh-lcd__state { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; font: 500 0.86rem/1.4 var(--mono); letter-spacing: 0.05em; text-transform: uppercase; }
.fh-lcd [data-lcd-label] { font-weight: 500; }
.fh-lcd__sep { display: none; opacity: 0.6; }
@media (min-width: 640px) { .fh-lcd__sep { display: inline; } }

.fh-led { display: inline-block; flex: none; width: 12px; height: 12px; border-radius: 50%; background: var(--led-green); box-shadow: 0 0 0 2px rgba(20, 35, 31, 0.22); }
[data-led="amber"] .fh-led, .fh-led[data-state="amber"] { background: var(--led-amber); }
[data-led="red"] .fh-led, .fh-led[data-state="red"] { background: var(--led-red); }
[data-led="green"] .fh-led, .fh-led[data-state="green"] { background: var(--led-green); }

.fh-triage__body { padding: 24px 20px 8px; }
.fh-triage h2 { font-size: clamp(1.7rem, 1.1rem + 1.9vw, 2.3rem); }
.fh-triage__hint { margin-top: 8px; color: var(--ink-2); }

.fh-chips { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-top: 18px; padding: 0; list-style: none; }
.fh-chips a {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.97rem;
  min-height: 54px;
  padding: 8px 10px;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: #f5f8f6;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.12s, background-color 0.12s;
}
.fh-chips a:hover { border-color: var(--ink); }
.fh-chips a[aria-current="true"] { background: var(--oil); border-color: var(--oil); color: #fff; }
.fh-chips a[aria-current="true"] .fh-led { box-shadow: 0 0 0 2px #fff; }

.fh-answers { margin-top: 8px; }
.js .fh-answer:not(.is-active) { display: none; }
.fh-answer { padding: 22px 0 18px; }
.fh-answer + .fh-answer { border-top: 1px solid var(--line); }
.js .fh-answer { border-top: 0; padding-top: 18px; }
.fh-answer h3 { font: 800 1.55rem/1.15 var(--display); letter-spacing: -0.015em; }
.fh-verdict { margin-top: 8px; margin-bottom: 14px; font: 500 0.82rem/1.4 var(--mono); letter-spacing: 0.04em; text-transform: uppercase; color: var(--ink-2); }
.fh-answer[data-led="red"] .fh-verdict { color: var(--copper-dark); }

.fh-steps { margin: 0; padding: 0; list-style: none; counter-reset: step; }
.fh-steps li { position: relative; padding: 0 0 10px 2.3rem; line-height: 1.5; counter-increment: step; }
.fh-steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  background: var(--sage);
  color: var(--oil);
  font: 800 0.95rem/1.7rem var(--display);
  text-align: center;
}
.fh-call {
  margin-top: 8px;
  padding: 13px 16px;
  border-left: 5px solid var(--oil);
  border-radius: 2px 10px 10px 2px;
  background: var(--sage);
}
.fh-answer[data-led="red"] .fh-call { border-left-color: var(--copper); background: var(--warn-bg); }

.fh-gauge { display: flex; align-items: center; gap: 18px; margin: 0 0 18px; padding: 12px 16px; border-radius: 10px; background: #f5f8f6; }
.fh-gauge svg { flex: none; width: 190px; height: auto; }
.fh-gauge p { font-size: 0.95rem; color: var(--ink-2); }
.fh-gauge path { fill: none; stroke-width: 14; }
.fh-gauge .g-low { stroke: var(--led-amber); }
.fh-gauge .g-ok { stroke: var(--led-green); }
.fh-gauge .g-mid { stroke: var(--line); }
.fh-gauge .g-high { stroke: var(--led-red); }
.fh-gauge .g-needle { stroke: var(--ink); stroke-width: 3.5; stroke-linecap: round; }
.fh-gauge .g-hub { fill: var(--ink); }
.fh-gauge text { font: 500 10.5px var(--mono); fill: var(--ink-2); }

.fh-triage__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding: 16px 20px;
  border-top: 2px solid var(--ink);
  background: var(--sage);
}
.fh-triage__foot p { flex: 1 1 18rem; font-size: 0.97rem; }

@media (min-width: 640px) {
  .fh-chips { grid-template-columns: repeat(3, 1fr); }
  .fh-chips a { font-size: 1.02rem; }
  .fh-triage__body { padding: 28px 28px 8px; }
  .fh-safety, .fh-lcd, .fh-triage__foot { padding-left: 28px; padding-right: 28px; }
}

/* ---------- Prices ---------- */
.fh-prices { background: var(--white); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.fh-prices__grid { display: grid; gap: 44px; align-items: start; }
.fh-table { width: 100%; margin-top: 28px; border-collapse: collapse; }
.fh-table th, .fh-table td { text-align: left; vertical-align: top; padding: 14px 0; border-bottom: 1px solid var(--line); }
.fh-table thead th { padding: 0 0 8px; border-bottom: 2px solid var(--ink); font: 500 0.78rem/1.3 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); }
.fh-table thead th:last-child, .fh-table td { text-align: right; }
.fh-table tbody th[scope="row"] { font-weight: 700; padding-right: 16px; }
.fh-table tbody th[scope="row"] p { margin-top: 3px; max-width: 32em; font-weight: 400; font-size: 0.97rem; color: var(--ink-2); }
.fh-table td { white-space: nowrap; font: 500 1.55rem/1.2 var(--mono); }
.fh-table td.fh-table__text { white-space: normal; max-width: 9.5rem; margin-left: auto; font: 700 0.97rem/1.35 var(--body); color: var(--oil); }
.fh-table .fh-table__group th { padding: 30px 0 8px; border-bottom: 2px solid var(--ink); font: 700 0.8rem/1.3 var(--body); letter-spacing: 0.1em; text-transform: uppercase; color: var(--oil); }
.fh-table tbody:first-of-type .fh-table__group:first-child th { padding-top: 22px; }

.fh-flow { padding: 26px 24px; border: 2px solid var(--ink); border-radius: 16px; background: var(--enamel); }
.fh-flow h3 { font: 800 1.5rem/1.1 var(--display); letter-spacing: -0.015em; }
.fh-flow ol { margin: 18px 0 0; padding: 0; list-style: none; counter-reset: call; }
.fh-flow li { position: relative; padding: 0 0 18px 2.8rem; counter-increment: call; }
.fh-flow li:last-child { padding-bottom: 0; }
.fh-flow li::before {
  content: counter(call);
  position: absolute;
  left: 0;
  top: -1px;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: var(--oil);
  color: #fff;
  font: 800 1rem/2rem var(--display);
  text-align: center;
}
.fh-flow li:not(:last-child)::after { content: ""; position: absolute; left: calc(1rem - 1px); top: 2.2rem; bottom: 0.2rem; width: 2px; background: var(--line); }

@media (min-width: 980px) {
  .fh-prices__grid { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: clamp(40px, 6vw, 88px); }
  .fh-flow { position: sticky; top: 24px; margin-top: 120px; }
}

/* ---------- Book a service ---------- */
.fh-book { background: var(--oil); color: #fff; }
.fh-book h2 { color: #fff; }
.fh-book .fh-sec__lead { color: #d3e6de; }
.fh-book__grid { display: grid; gap: 36px; align-items: start; }
.fh-book__img { width: 100%; max-width: 520px; margin-top: 28px; border-radius: 14px; border: 2px solid rgba(255, 255, 255, 0.85); aspect-ratio: 4 / 3; object-fit: cover; }

.fh-form { padding: clamp(20px, 3vw, 32px); border-radius: 16px; background: var(--white); color: var(--ink); display: grid; gap: 16px; }
.fh-form fieldset { margin: 0; padding: 0; border: 0; min-width: 0; }
.fh-form legend, .fh-field label { display: block; padding: 0; margin-bottom: 6px; font-weight: 700; font-size: 0.97rem; }
.fh-opt { font-weight: 400; color: var(--ink-2); }
.fh-field input, .fh-field select, .fh-field textarea {
  width: 100%;
  min-height: 50px;
  padding: 10px 12px;
  border: 2px solid #8da39b;
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: 400 1rem/1.4 var(--body);
}
.fh-field textarea { resize: vertical; }
.fh-field input:focus-visible, .fh-field select:focus-visible, .fh-field textarea:focus-visible { outline: 3px solid #0a5cc2; outline-offset: 1px; border-color: var(--ink); }
.fh-radios { display: grid; grid-template-columns: 1fr 1fr 1.5fr; gap: 8px; }
.fh-radios label { white-space: nowrap; display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 50px; padding: 0 10px; border: 2px solid var(--line); border-radius: 10px; font-weight: 700; cursor: pointer; }
.fh-radios input { flex: none; width: 18px; height: 18px; margin: 0; accent-color: var(--oil); }
.fh-radios label:has(input:checked) { border-color: var(--oil); background: var(--sage); }
.fh-radios label:has(input:focus-visible) { outline: 3px solid #0a5cc2; outline-offset: 2px; }
.fh-form__submit { width: 100%; font-size: 1.1rem; }
.fh-form__note { display: none; padding: 12px 14px; border-radius: 8px; background: var(--lcd); color: var(--lcd-ink); font: 500 0.9rem/1.5 var(--mono); }
.fh-form__note:target, .fh-form__note.is-shown { display: block; }
.fh-form__alt { font-size: 0.97rem; color: var(--ink-2); }
.fh-form__alt a { font-weight: 700; color: var(--oil); }

@media (min-width: 980px) {
  .fh-book__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 6vw, 88px); align-items: stretch; }
  .fh-book__intro { display: flex; flex-direction: column; }
  .fh-book__img { flex: 1; min-height: 240px; max-width: none; aspect-ratio: auto; height: 0; }
}

/* ---------- Heat pumps ---------- */
.fh-hp__grid { display: grid; gap: 32px; align-items: center; }
.fh-hp__img { width: 100%; border-radius: 16px; border: 2px solid var(--ink); aspect-ratio: 4 / 3; object-fit: cover; }
.fh-hp__text > * + * { margin-top: 16px; }
.fh-hp__text h2 { margin-bottom: 4px; }
.fh-hp__text h3 { margin-top: 26px; }
.fh-hp__text p { max-width: 36em; }
.fh-list { padding: 0; list-style: none; }
.fh-list li { position: relative; padding: 6px 0 6px 22px; border-bottom: 1px solid var(--line); }
.fh-list li::before { content: ""; position: absolute; left: 0; top: 1.05em; width: 9px; height: 3px; background: var(--copper); border-radius: 2px; }
.fh-hp .fh-actions { margin-top: 26px; }
@media (min-width: 980px) {
  .fh-hp__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 6vw, 88px); }
}

/* ---------- Areas ---------- */
.fh-areas { padding-top: 0; background: var(--water); border-top: 2px solid var(--ink); }
.fh-banner { position: relative; margin-bottom: clamp(40px, 6vw, 72px); border-bottom: 2px solid var(--ink); }
.fh-banner img { width: 100%; aspect-ratio: 16 / 7; object-fit: cover; object-position: 50% 62%; }
.fh-banner figcaption { position: absolute; left: max(var(--gut), calc((100vw - var(--wrap)) / 2)); bottom: 14px; padding: 6px 12px; border-radius: 6px; background: rgba(20, 35, 31, 0.78); color: #fff; font-size: 0.93rem; }
.fh-areas__grid { display: grid; gap: 36px; align-items: start; }
.fh-areas__text > * + * { margin-top: 16px; }
.fh-areas__text .fh-sec__lead { margin-top: 16px; }
.fh-check { padding: 16px; border: 2px solid var(--ink); border-radius: 12px; background: var(--white); }
.fh-check[hidden] { display: none; }
.fh-check label { display: block; margin-bottom: 6px; font-weight: 700; }
.fh-check input { width: 100%; min-height: 50px; padding: 10px 12px; border: 2px solid #8da39b; border-radius: 8px; font: 400 1.05rem/1.4 var(--body); color: var(--ink); background: #fff; }
.fh-check__out { font-weight: 700; }
.fh-check__out:not(:empty) { margin-top: 10px; }
.fh-check__out.is-yes { color: var(--oil); }
.fh-check__out.is-no { color: var(--copper-dark); }
.fh-towns { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; list-style: none; }
.fh-towns li { padding: 5px 14px; border: 2px solid var(--ink); border-radius: 999px; background: var(--white); font-weight: 700; }
.fh-towns li.is-match { background: var(--oil); border-color: var(--oil); color: #fff; }
.fh-map { padding: 12px; border: 2px solid var(--ink); border-radius: 16px; background: var(--white); }
.fh-map svg { display: block; width: 100%; height: auto; }
.fh-map figcaption { padding: 6px 4px 2px; font-size: 0.85rem; color: var(--ink-2); }
.m-area { fill: #e9f2ee; stroke: #86a89b; stroke-width: 2; stroke-dasharray: 6 6; stroke-linejoin: round; }
.m-river { fill: none; stroke: #86b6c4; stroke-width: 6; stroke-linecap: round; }
.m-water { font: italic 400 15px var(--body); fill: #2f6c7d; }
.m-towns circle { fill: var(--ink); }
.m-towns text { font: 700 19px var(--body); fill: var(--ink); paint-order: stroke; stroke: #fff; stroke-width: 4px; stroke-linejoin: round; }
.m-towns .m-home { fill: var(--oil); stroke: #fff; stroke-width: 3; }
.m-towns .m-home-label { font-size: 21px; fill: var(--oil); }
@media (min-width: 980px) {
  .fh-areas__grid { grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(40px, 6vw, 88px); }
  .fh-banner img { aspect-ratio: 16 / 5; }
}

/* ---------- Footer ---------- */
.fh-foot { background: var(--ink); color: #cfdcd6; padding: 44px 0 52px; font-size: 0.97rem; }
.fh-foot__grid { display: grid; gap: 28px; }
.fh-foot a { color: #fff; text-underline-offset: 3px; }
.fh-foot p + p { margin-top: 12px; }
.fh-foot__name { font: 800 1.35rem/1.1 var(--display); letter-spacing: -0.015em; color: #fff; margin-bottom: 8px; }
.fh-foot p.fh-foot__fine { font-size: 0.85rem; color: #9fb2ab; }
@media (min-width: 820px) { .fh-foot__grid { grid-template-columns: 1.1fr 1.2fr 1fr; gap: 48px; } }

/* ---------- Mobile call bar ---------- */
.fh-dock { display: none; }
@media (max-width: 759px) {
  .pl-credits { padding-bottom: 100px; }
  .fh-dock {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: 5fr 3fr;
    gap: 8px;
    padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
    background: var(--white);
    border-top: 2px solid var(--ink);
  }
  .fh-dock .fh-btn { min-height: 50px; padding: 0 10px; }
  .fh-head__call { display: none; }
  .fh-head__row { justify-content: flex-start; }
  .fh-nav { gap: 0 16px; }
}
@media (max-width: 420px) {
  .fh-plate > div { grid-template-columns: 1fr; gap: 0; }
  .fh-brand__sub { font-size: 0.7rem; }
  .fh-gauge { flex-direction: column; align-items: flex-start; }
  .fh-table td { font-size: 1.35rem; }
}