/* HVAC marketing: the on-call phone. Page-scoped styles (hv-). */
.hv-page {
  --hv-night: #0f1922;
  --hv-night-2: #182633;
  --hv-night-3: #22364a;
  --hv-paper: #f3f0e8;
  --hv-cream: #fbf9f4;
  --hv-ink: #1a2229;
  --hv-soft: #4d5862;
  --hv-rule: #d3cec2;
  --hv-heat: #d0692c;
  --hv-heat-ink: #9c4515;
  --hv-cool: #3b8cc4;
  --hv-cool-ink: #1d5f8d;
  --hv-alert: #b3322a;
  --hv-missed: #ff6a5c;
  --hv-ok: #7fd0a3;
  --hv-brass: #c7a56a;
  --hv-brass-ink: #7a5a2c;
  color: var(--hv-ink);
  background: var(--hv-paper);
  font-family: var(--font-sans);
  font-size: 16.5px;
  line-height: 1.65;
  overflow: clip;
}
.hv-page *,
.hv-page *::before,
.hv-page *::after { box-sizing: border-box; }
.hv-page :where(h1, h2, h3, p, ol, ul, figure, dl) { margin: 0; }
.hv-page :where(ol, ul) { padding: 0; list-style: none; }
.hv-page ::selection { background: var(--hv-heat); color: #fff; }
.hv-page a:focus-visible,
.hv-page summary:focus-visible,
.hv-page label:focus-visible,
.hv-page [tabindex]:focus-visible {
  outline: 2px solid var(--hv-heat);
  outline-offset: 4px;
}
.hv-page section[id] { scroll-margin-top: 130px; }
.hv-wrap { width: min(100% - 80px, 1280px); margin-inline: auto; }

.hv-page h1, .hv-page h2 {
  font-family: var(--font-serif);
  font-weight: 500;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.hv-page h2 { font-size: clamp(2.3rem, 3.8vw, 3.9rem); line-height: 1.04; }
.hv-page h2 em, .hv-page h1 em { font-style: italic; }
.hv-page h3 { font-size: 1.08rem; font-weight: 700; line-height: 1.3; letter-spacing: -0.005em; }
.hv-section { padding: clamp(72px, 9vw, 120px) 0; }
.hv-section p { max-width: 68ch; }
.hv-page p a, .hv-tie a, .hv-source a {
  color: inherit;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}
.hv-page p a:hover { color: var(--hv-heat-ink); }
.hv-tie { margin-top: 26px; font-weight: 500; }

/* Buttons and quiet links */
.hv-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; margin-top: 28px; }
.hv-button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 26px;
  border-radius: 999px;
  background: var(--hv-heat);
  color: #fff;
  font-weight: 700;
  font-size: 15.5px;
  text-decoration: none;
  transition: background-color 160ms ease-out, transform 160ms ease-out;
}
.hv-button:hover { background: #b9561c; transform: translateY(-1px); }
.hv-quiet-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #f3ede2;
  font-weight: 600;
  font-size: 15px;
  text-decoration: underline;
  text-decoration-color: rgba(243, 237, 226, 0.35);
  text-underline-offset: 5px;
}
.hv-quiet-link:hover { text-decoration-color: currentColor; }
.hv-quiet-link-dark { color: var(--hv-ink); text-decoration-color: rgba(26, 34, 41, 0.3); }

/* Hero: 2 a.m. */
.hv-hero-shell {
  background: var(--hv-night);
  color: #f3ede2;
  padding-top: 101px;
}
.hv-breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; padding-top: 28px; font-size: 12.5px; color: #aab6c0; }
.hv-breadcrumb a { color: inherit; text-decoration: none; }
.hv-breadcrumb a:hover { color: #fff; }
.hv-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(40px, 6vw, 96px);
  align-items: center;
  padding: clamp(36px, 5vw, 64px) 0 clamp(64px, 8vw, 104px);
}
.hv-hero h1 {
  font-size: clamp(2.9rem, 5.6vw, 5.4rem);
  line-height: 0.98;
  color: #fbf6ec;
}
.hv-hero .h1-kicker { color: var(--hv-brass); }
.hv-h1-line { display: block; }
.hv-hero h1 em { display: block; color: #f2b184; }
.hv-lede { margin-top: 26px; max-width: 56ch; font-size: 1.14rem; line-height: 1.6; color: #d9dfe4; }
.hv-price {
  display: grid;
  gap: 4px;
  margin-top: 26px;
  padding: 16px 0 0;
  border-top: 1px solid rgba(243, 237, 226, 0.18);
  max-width: 560px;
}
.hv-price span { font-size: 1rem; color: #eef1f3; }
.hv-price strong { font-weight: 700; color: #fff; margin-right: 6px; }
.hv-price small { font-size: 13px; color: #9fadb9; }

/* The Recents phone */
.hv-phone { justify-self: center; width: min(100%, 420px); }
.hv-mode { position: absolute; opacity: 0; pointer-events: none; }
.hv-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 4px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: var(--hv-night-2);
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.hv-toggle label {
  display: grid;
  place-items: center;
  min-height: 42px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 700;
  color: #aebbc6;
  cursor: pointer;
  text-align: center;
  transition: background-color 200ms ease-out, color 200ms ease-out;
}
#hv-mode-missed:checked ~ .hv-toggle label[for="hv-mode-missed"] { background: #3a1f1d; color: #ffd8d2; }
#hv-mode-answered:checked ~ .hv-toggle label[for="hv-mode-answered"] { background: #173a2c; color: #d3f5e2; }
#hv-mode-missed:focus-visible ~ .hv-toggle label[for="hv-mode-missed"],
#hv-mode-answered:focus-visible ~ .hv-toggle label[for="hv-mode-answered"] { outline: 2px solid var(--hv-heat); outline-offset: 2px; }
.hv-screen {
  padding: 22px 20px 18px;
  border-radius: 40px;
  background: #06090d;
  border: 9px solid #1f2b36;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45), inset 0 0 0 1px rgba(255, 255, 255, 0.05);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", system-ui, sans-serif;
}
.hv-screen-top { display: flex; justify-content: space-between; align-items: baseline; padding: 4px 6px 12px; border-bottom: 1px solid #1c252e; }
.hv-screen-top span:first-child { font-size: 26px; font-weight: 700; letter-spacing: -0.02em; color: #fff; }
.hv-screen-day { font-size: 12.5px; color: #8595a3; }
.hv-call {
  display: grid;
  grid-template-columns: 78px 1fr;
  gap: 10px;
  padding: 12px 6px;
  border-bottom: 1px solid #161e26;
}
.hv-call-time { white-space: nowrap; font-size: 12.5px; color: #7d8b97; padding-top: 2px; font-variant-numeric: tabular-nums; }
.hv-call-body { display: grid; gap: 3px; }
.hv-call-body strong { font-size: 15.5px; font-weight: 600; line-height: 1.3; transition: color 220ms ease-out; }
.hv-out { display: flex; align-items: center; gap: 6px; font-size: 12.5px; line-height: 1.35; }
.hv-out svg { flex: none; }
.hv-out-missed { color: #b3a4a2; }
.hv-out-missed svg { color: var(--hv-missed); }
.hv-out-answered { display: none; color: #cfe9dc; }
.hv-out-answered svg { color: var(--hv-ok); }
#hv-mode-missed:checked ~ .hv-screen .hv-call-body strong { color: var(--hv-missed); }
#hv-mode-answered:checked ~ .hv-screen .hv-call-body strong { color: #f4f7f9; }
#hv-mode-answered:checked ~ .hv-screen .hv-out-missed { display: none; }
#hv-mode-answered:checked ~ .hv-screen .hv-out-answered { display: flex; animation: hv-in 320ms cubic-bezier(0.16, 1, 0.3, 1) both; }
#hv-mode-answered:checked ~ .hv-screen .hv-call:nth-child(2) .hv-out-answered { animation-delay: 50ms; }
#hv-mode-answered:checked ~ .hv-screen .hv-call:nth-child(3) .hv-out-answered { animation-delay: 100ms; }
#hv-mode-answered:checked ~ .hv-screen .hv-call:nth-child(4) .hv-out-answered { animation-delay: 150ms; }
#hv-mode-answered:checked ~ .hv-screen .hv-call:nth-child(5) .hv-out-answered { animation-delay: 200ms; }
#hv-mode-answered:checked ~ .hv-screen .hv-call:nth-child(6) .hv-out-answered { animation-delay: 250ms; }
@keyframes hv-in { from { opacity: 0.2; transform: translateX(-6px); } to { opacity: 1; transform: none; } }
.hv-call-heat .hv-call-time::before,
.hv-call-quote .hv-call-time::before,
.hv-call-plan .hv-call-time::before,
.hv-call-alert .hv-call-time::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border-radius: 50%;
  vertical-align: 1px;
}
.hv-call-heat .hv-call-time::before { background: var(--hv-heat); }
.hv-call-quote .hv-call-time::before { background: var(--hv-brass); }
.hv-call-plan .hv-call-time::before { background: var(--hv-cool); }
.hv-call-alert .hv-call-time::before { background: var(--hv-missed); }
.hv-tally { padding: 14px 6px 2px; font-size: 12.5px; font-weight: 600; color: #8f9daa; }
.hv-tally-answered { display: none; color: var(--hv-ok); }
#hv-mode-answered:checked ~ .hv-screen .hv-tally-missed { display: none; }
#hv-mode-answered:checked ~ .hv-screen .hv-tally-answered { display: block; }
.hv-phone figcaption { margin-top: 16px; font-size: 13px; line-height: 1.5; color: #9fadb9; text-align: center; }

/* Jump nav */
.hv-jump { background: var(--hv-night-2); border-top: 1px solid rgba(255, 255, 255, 0.06); }
.hv-jump .hv-wrap { display: flex; gap: clamp(22px, 2.6vw, 38px); overflow-x: auto; scrollbar-width: thin; scrollbar-color: #3a4b5b transparent; }
.hv-jump a {
  display: inline-flex;
  align-items: center;
  min-height: 56px;
  flex: none;
  color: #d5dde3;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
.hv-jump a:hover { color: #fff; border-bottom-color: var(--hv-heat); }

/* Where calls go missing */
.hv-missed-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(36px, 5vw, 80px);
  align-items: end;
}
.hv-missed-head p { margin-top: 22px; font-size: 1.08rem; color: var(--hv-soft); }
.hv-roof img, .hv-thermostat img { display: block; width: 100%; height: auto; border-radius: 14px; }
.hv-leaks { margin-top: clamp(48px, 6vw, 72px); border-top: 1px solid var(--hv-ink); }
.hv-leaks li {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) minmax(0, 1.1fr);
  gap: clamp(20px, 3vw, 48px);
  padding: 30px 0;
  border-bottom: 1px solid var(--hv-rule);
}
.hv-leaks h3 { font-family: var(--font-serif); font-size: clamp(1.5rem, 2.1vw, 1.9rem); font-weight: 600; line-height: 1.12; letter-spacing: -0.01em; }
.hv-leak-story { color: var(--hv-soft); }
.hv-leak-fix span { display: block; margin-bottom: 4px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--hv-heat-ink); }

/* Answering service or AI */
.hv-compare { background: var(--hv-cream); }
.hv-compare-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: end; }
.hv-compare-head p + p { margin-top: 14px; }
.hv-compare-head p { color: var(--hv-soft); }
.hv-table-scroll { margin-top: 48px; overflow-x: auto; }
.hv-compare-table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 15px; line-height: 1.5; }
.hv-compare-table th, .hv-compare-table td { padding: 16px 18px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--hv-rule); }
.hv-compare-table thead th { font-size: 13px; font-weight: 700; letter-spacing: 0.04em; color: var(--hv-soft); border-bottom: 1px solid var(--hv-ink); }
.hv-compare-table tbody th { width: 20%; font-weight: 700; }
.hv-compare-table td:nth-child(2), .hv-compare-table td:nth-child(3) { color: var(--hv-soft); width: 25%; }
.hv-compare-table thead th:last-child,
.hv-compare-table td:last-child { background: var(--hv-night); color: #eef2f5; width: 30%; border-bottom-color: #2a3a49; }
.hv-compare-table thead th:last-child { color: var(--hv-brass); border-radius: 12px 12px 0 0; }
.hv-compare-table tbody tr:last-child td:last-child { border-radius: 0 0 12px 12px; }
.hv-compare-note { margin-top: 30px; color: var(--hv-soft); }
.hv-compare-note strong { color: var(--hv-ink); }

/* Missed-call count worksheet */
.hv-count-grid { display: grid; grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.hv-count-intro { position: sticky; top: 130px; }
.hv-count-intro p { margin-top: 20px; color: var(--hv-soft); }
.hv-count-intro .hv-tie { color: var(--hv-ink); }
.hv-sheet {
  padding: clamp(26px, 3.4vw, 44px);
  background: #fffefb;
  border: 1px solid var(--hv-rule);
  border-radius: 14px;
  box-shadow: 0 18px 40px rgba(26, 34, 41, 0.08);
}
.hv-sheet .hv-sheet-title {
  display: flex;
  max-width: none;
  margin: 0;
  color: var(--hv-ink);
  justify-content: space-between;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--hv-ink);
  font-family: var(--font-serif);
  font-size: 1.7rem;
  font-weight: 600;
  line-height: 1.1;
}
.hv-sheet-title span { font-family: var(--font-sans); font-size: 12px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--hv-soft); align-self: center; }
.hv-sheet li { display: grid; grid-template-columns: 34px 1fr; gap: 14px; padding: 22px 0; border-bottom: 1px solid #e7e2d6; }
.hv-sheet li:last-child { border-bottom: 0; padding-bottom: 0; }
.hv-sheet-num {
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  border: 1.5px solid var(--hv-ink);
  font-size: 13px;
  font-weight: 700;
}
.hv-sheet p { margin-top: 4px; font-size: 15px; color: var(--hv-soft); }
.hv-blanks { display: flex; flex-wrap: wrap; gap: 14px 28px; margin-top: 14px; }
.hv-blank { display: grid; gap: 4px; min-width: 190px; font-size: 12.5px; color: var(--hv-soft); }
.hv-blank-line { display: block; height: 28px; border-bottom: 1.5px solid var(--hv-ink); }

/* The no-heat call */
.hv-script { background: var(--hv-cream); }
.hv-script-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.8fr); gap: clamp(32px, 5vw, 80px); align-items: end; }
.hv-script-head p { color: var(--hv-soft); }
.hv-script-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(0, 0.75fr); gap: clamp(36px, 5vw, 72px); margin-top: 52px; align-items: start; }
.hv-transcript { border-top: 1px solid var(--hv-ink); }
.hv-turn {
  display: grid;
  grid-template-columns: 116px minmax(0, 1fr) minmax(0, 0.72fr);
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--hv-rule);
}
.hv-turn-who { font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--hv-cool-ink); padding-top: 4px; }
.hv-turn-caller .hv-turn-who { color: var(--hv-soft); }
.hv-turn-line { font-size: 1.05rem; line-height: 1.5; }
.hv-turn-caller .hv-turn-line { color: var(--hv-soft); font-style: italic; }
.hv-turn-note {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.12rem;
  line-height: 1.3;
  color: var(--hv-brass-ink);
}
.hv-safety { display: grid; gap: 22px; position: sticky; top: 130px; }
.hv-safety-card { padding: 24px; border-radius: 14px; background: #fbeeea; border: 1px solid #efcfc6; }
.hv-safety-card h3 { color: var(--hv-alert); }
.hv-safety-card p { margin-top: 10px; font-size: 15px; }
.hv-source { font-size: 13px !important; color: var(--hv-soft); }
.hv-script-end { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 18px 40px; margin-top: 44px; padding-top: 26px; border-top: 1px solid var(--hv-rule); }
.hv-script-end p { font-weight: 500; }

/* Who gets woken up */
.hv-oncall-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(32px, 5vw, 80px); align-items: end; }
.hv-oncall-head p { color: var(--hv-soft); }
.hv-sort { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; margin-top: 48px; border-bottom: 1px solid var(--hv-rule); }
.hv-sort-col { padding: 0 clamp(18px, 2.4vw, 32px) 26px; border-top: 4px solid; }
.hv-sort-col + .hv-sort-col { border-left: 1px solid var(--hv-rule); }
.hv-sort-alert { border-top-color: var(--hv-alert); }
.hv-sort-heat { border-top-color: var(--hv-heat); }
.hv-sort-cool { border-top-color: var(--hv-cool); }
.hv-sort h3 { padding: 22px 0 12px; font-family: var(--font-serif); font-size: 1.65rem; font-weight: 600; line-height: 1.1; }
.hv-sort-col:first-child { padding-left: 0; }
.hv-sort li { padding: 11px 0; border-top: 1px solid #e4dfd3; font-size: 15.5px; }

/* The phone's year */
.hv-year { background: var(--hv-night); color: #e9eef2; }
.hv-year h2 { color: #fbf6ec; }
.hv-year-head { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 80px); align-items: end; }
.hv-year-head p { color: #b9c5cf; }
.hv-strip { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 6px; align-items: end; height: 190px; margin-top: 56px; }
.hv-month { display: grid; grid-template-rows: 1fr auto; height: 100%; align-items: end; gap: 10px; }
.hv-bar { display: block; height: calc(var(--lvl) * 30%); border-radius: 6px 6px 2px 2px; background: #33475a; }
.hv-month-heat .hv-bar { background: var(--hv-heat); }
.hv-month-cool .hv-bar { background: var(--hv-cool); }
.hv-month-name { font-size: 12.5px; font-weight: 600; text-align: center; color: #9fb0bd; }
.hv-strip-key { display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 20px; font-size: 13px; color: #b9c5cf; }
.hv-key::before { content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 8px; border-radius: 2px; vertical-align: -1px; }
.hv-key-heat::before { background: var(--hv-heat); }
.hv-key-cool::before { background: var(--hv-cool); }
.hv-key-quiet::before { background: #33475a; }
.hv-seasons { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(20px, 2.6vw, 36px); margin-top: 52px; }
.hv-seasons li { padding-top: 18px; border-top: 1px solid #33475a; }
.hv-seasons h3 { color: #fff; }
.hv-seasons p { margin-top: 8px; font-size: 15px; color: #b9c5cf; }
.hv-consent { margin-top: 56px; padding: 26px 28px; border-radius: 14px; background: var(--hv-night-2); max-width: 880px; }
.hv-consent h3 { color: var(--hv-brass); }
.hv-consent p { margin-top: 8px; font-size: 15px; color: #cfd8df; }
.hv-year a { color: #fff; }

/* Replacement */
.hv-replace-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.hv-replace-grid h2 + p { margin-top: 22px; }
.hv-replace-grid p + p { margin-top: 14px; }
.hv-replace-grid > div > p:not(.hv-tie) { color: var(--hv-soft); }
.hv-thread {
  padding: 26px 22px;
  border-radius: 28px;
  background: #fffefb;
  border: 1px solid var(--hv-rule);
  box-shadow: 0 18px 40px rgba(26, 34, 41, 0.08);
}
.hv-thread-head { font-size: 13px; font-weight: 700; color: var(--hv-soft); text-align: center; padding-bottom: 14px; border-bottom: 1px solid #ece7dc; }
.hv-thread ol { display: grid; gap: 16px; padding-top: 18px; }
.hv-thread li span { display: block; margin-bottom: 5px; font-size: 11.5px; font-weight: 700; color: #8a949d; text-align: center; }
.hv-thread li p {
  max-width: 88%;
  padding: 12px 15px;
  border-radius: 18px 18px 18px 5px;
  background: #e8eef3;
  font-size: 15px;
  line-height: 1.45;
}
.hv-thread figcaption { margin-top: 18px; font-size: 13px; color: var(--hv-soft); text-align: center; }

/* Getting found */
.hv-found { background: var(--hv-cream); }
.hv-found-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.hv-found-grid h2 + p { margin-top: 22px; color: var(--hv-soft); }
.hv-found-grid h2 ~ p:not(.hv-tie):not(:first-of-type) { margin-top: 14px; color: var(--hv-soft); }
.hv-site-note { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--hv-rule); }
.hv-site-note p { margin-top: 8px; color: var(--hv-soft); }
.hv-checklist { padding: 10px 28px; border-radius: 14px; background: #fffefb; border: 1px solid var(--hv-rule); }
.hv-checklist li { display: grid; grid-template-columns: 24px 1fr; gap: 14px; padding: 16px 0; border-bottom: 1px solid #ece7dc; font-size: 15.5px; }
.hv-checklist li:last-child { border-bottom: 0; }
.hv-box { width: 20px; height: 20px; margin-top: 3px; border: 1.5px solid var(--hv-ink); border-radius: 4px; }

/* How we set it up */
.hv-how-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.hv-steps { margin-top: 36px; counter-reset: hv-step; border-top: 1px solid var(--hv-ink); }
.hv-steps li { counter-increment: hv-step; display: grid; grid-template-columns: 52px minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 18px; padding: 20px 0; border-bottom: 1px solid var(--hv-rule); }
.hv-steps li::before { content: counter(hv-step); font-family: var(--font-serif); font-size: 2rem; line-height: 1; color: var(--hv-heat-ink); }
.hv-steps p { color: var(--hv-soft); font-size: 15.5px; }
.hv-stays { padding: 28px; border-radius: 14px; background: var(--hv-night); color: #e9eef2; position: sticky; top: 130px; }
.hv-stays h3 { color: var(--hv-brass); }
.hv-stays ul { margin-top: 14px; }
.hv-stays li { padding: 10px 0; border-top: 1px solid #2a3a49; font-size: 15.5px; }
.hv-stays p { margin-top: 16px; font-size: 14.5px; color: #b9c5cf; }

/* FAQ */
.hv-faq { background: var(--hv-cream); }
.hv-faq-grid { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: clamp(40px, 6vw, 96px); align-items: start; }
.hv-faq-grid > div:first-child p { margin-top: 16px; color: var(--hv-soft); }
.hv-faq-list { border-top: 1px solid var(--hv-ink); }
.hv-faq-list details { border-bottom: 1px solid var(--hv-rule); }
.hv-faq-list summary {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  font-weight: 700;
  font-size: 1.02rem;
  cursor: pointer;
  list-style: none;
}
.hv-faq-list summary::-webkit-details-marker { display: none; }
.hv-faq-list summary span { flex: none; font-family: var(--font-serif); font-size: 26px; line-height: 0.9; color: var(--hv-heat-ink); transition: transform 180ms ease-out; }
.hv-faq-list details[open] summary span { transform: rotate(45deg); }
.hv-faq-list details p { padding: 0 0 22px; color: var(--hv-soft); }

/* Close */
.hv-close { background: var(--hv-night); color: #e9eef2; padding: clamp(80px, 9vw, 120px) 0; }
.hv-close-grid { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr); gap: clamp(40px, 6vw, 96px); align-items: end; }
.hv-close h2 { color: #fbf6ec; font-size: clamp(2.5rem, 4.4vw, 4.4rem); }
.hv-close h2 em { color: #f2b184; }
.hv-close p { margin-top: 20px; max-width: 60ch; color: #c5d0d9; }
.hv-close aside { display: grid; gap: 4px; }
.hv-close aside strong { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--hv-brass); margin-bottom: 8px; }
.hv-close aside a {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid #2a3a49;
  color: #eef2f5;
  text-decoration: none;
  font-weight: 600;
}
.hv-close aside a:hover { color: #f2b184; }

@media (prefers-reduced-motion: reduce) {
  .hv-page *, .hv-page *::before, .hv-page *::after { animation: none !important; transition: none !important; }
}

@media (max-width: 1020px) {
  .hv-hero, .hv-missed-head, .hv-compare-head, .hv-count-grid, .hv-script-head, .hv-script-grid,
  .hv-oncall-head, .hv-year-head, .hv-replace-grid, .hv-found-grid, .hv-how-grid, .hv-faq-grid, .hv-close-grid {
    grid-template-columns: minmax(0, 1fr);
  }
  .hv-count-intro, .hv-safety, .hv-stays { position: static; }
  .hv-safety { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: start; }
  .hv-seasons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .hv-wrap { width: min(100% - 32px, 1280px); }
  .hv-page { font-size: 16px; }
  .hv-hero { padding-top: 24px; }
  .hv-hero h1 { font-size: clamp(2.5rem, 11vw, 3.2rem); }
  .hv-lede { margin-top: 18px; font-size: 1rem; line-height: 1.55; }
  .hv-price { margin-top: 18px; padding-top: 12px; }
  .hv-hero .hv-actions { margin-top: 20px; }
  .hv-hero .ns-trustline { margin-top: 16px !important; }
  .hv-leaks li { grid-template-columns: minmax(0, 1fr); gap: 10px; padding: 24px 0; }
  .hv-turn { grid-template-columns: minmax(0, 1fr); gap: 4px; }
  .hv-turn-note { margin-top: 4px; }
  .hv-safety { grid-template-columns: minmax(0, 1fr); }
  .hv-thermostat { display: none; }
  .hv-sort { grid-template-columns: minmax(0, 1fr); border-bottom: 0; }
  .hv-sort-col, .hv-sort-col:first-child { padding: 0 0 22px; }
  .hv-sort-col + .hv-sort-col { border-left: 0; margin-top: 12px; }
  .hv-strip { height: 140px; gap: 3px; }
  .hv-month-name { font-size: 10.5px; }
  .hv-seasons { grid-template-columns: minmax(0, 1fr); }
  .hv-steps li { grid-template-columns: 40px minmax(0, 1fr); }
  .hv-steps li p { grid-column: 2; }
  .hv-blank { min-width: 100%; }
  .hv-screen { border-radius: 32px; padding: 18px 14px 14px; }
  .hv-call { grid-template-columns: 72px 1fr; }
  .hv-thread li p { max-width: 94%; }
}

/* The voice models under the phone */
.hv-models { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px 10px; margin-top: 14px; font-size: 12.5px; color: #9fadb9; }
.hv-models > span:first-child { flex-basis: 100%; text-align: center; }
.hv-model { display: inline-flex; align-items: center; gap: 7px; padding: 5px 11px 5px 8px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.14); background: rgba(255, 255, 255, 0.05); color: #f4f1ea; font-weight: 700; white-space: nowrap; }
.hv-model img, .hv-model svg { display: block; width: 18px; height: 18px; }
.hv-model-openai { filter: invert(1); }
.hv-model-maker { font-weight: 500; opacity: 0.72; }

/* Lead vs lead with context */
.hv-handover { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(20px, 3vw, 40px); margin-top: 48px; align-items: start; }
.hv-handover figure { margin: 0; padding: 22px 24px; border-radius: 14px; }
.hv-handover figcaption { margin-bottom: 12px; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.hv-handover-plain { background: #fffefb; border: 1px solid var(--hv-rule); color: var(--hv-soft); }
.hv-handover-plain p { font-family: -apple-system, BlinkMacSystemFont, system-ui, sans-serif; font-size: 15px; line-height: 1.5; padding: 12px 15px; border-radius: 16px 16px 16px 5px; background: #eceff2; color: var(--hv-ink); max-width: none; }
.hv-handover-full { background: var(--hv-night); color: #eef2f5; }
.hv-handover-full figcaption { color: var(--hv-brass); }
.hv-handover-full dl { margin: 0; }
.hv-handover-full dl > div { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 12px; padding: 9px 0; border-top: 1px solid #2a3a49; font-size: 15px; line-height: 1.45; }
.hv-handover-full dt { font-size: 12px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: #9fb0bd; padding-top: 2px; }
.hv-handover-full dd { margin: 0; }
.hv-handover-note { margin-top: 18px; color: var(--hv-soft); }
@media (max-width: 720px) {
  .hv-handover { grid-template-columns: minmax(0, 1fr); }
  .hv-handover-full dl > div { grid-template-columns: 74px minmax(0, 1fr); }
}