/* Layout concept: an inspector's field report. Plain white pages, black and orange from the truck wrap,
   serif headings that echo the logo, and real readings (Bq/m³) set like instrument output. */
:root {
  --bg: #ffffff;
  --surface: #f4f4f2;
  --ink: #000000;
  --muted: #55555a;
  --line: #deddd9;
  --accent: #d65f1d;        /* logo orange */
  --accent-strong: #d65f1d; /* logo orange (buttons + links) */
  --accent-soft: #fbeee6;
  --band: #000000;          /* logo black */
  --band-ink: #d9d9d6;
  --good: #2f7d45;
  --tint: #fbf0e8;          /* light orange wash for alternating sections */
  --display: "Libre Baskerville", Georgia, "Times New Roman", serif;
  --body: "Source Sans 3", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  --radius: 6px;
  --wrap: 1120px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #000000; --surface: #1c1c1c; --ink: #d9d9d6; --muted: #a8a8a6; --line: #2e2e2e;
    --accent: #d65f1d; --accent-strong: #d65f1d; --accent-soft: #2a1d15;
    --band: #000000; --band-ink: #d9d9d6; --good: #6cc488; --tint: #1f1813; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #000000; --surface: #1c1c1c; --ink: #d9d9d6; --muted: #a8a8a6; --line: #2e2e2e;
  --accent: #d65f1d; --accent-strong: #d65f1d; --accent-soft: #2a1d15;
  --band: #000000; --band-ink: #d9d9d6; --good: #6cc488; --tint: #1f1813; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; } }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--body); font-size: 1.0625rem; line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent-strong); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; border-radius: 3px; }

h1, h2, h3 { font-family: var(--display); font-weight: 700; line-height: 1.2; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.25rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p { margin: 0; }
.prose { max-width: 66ch; display: grid; gap: 1rem; }
.prose ul { margin: 0; padding-left: 1.2rem; display: grid; gap: .4rem; }
.eyebrow {
  font-family: var(--body); font-size: .8rem; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent-strong);
}
.lede { font-size: 1.2rem; color: var(--muted); max-width: 60ch; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: 20px; }
.section { padding-block: clamp(3rem, 6vw, 5.5rem); }
.section-head { display: grid; gap: .75rem; margin-bottom: 2rem; max-width: 62ch; }
.surface { background: var(--tint); }
.band { background: var(--band); color: var(--band-ink); }
.band .lede, .band .muted { color: #b9b9b6; }
.band a:not(.btn) { color: #d65f1d; }

/* Header */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  backdrop-filter: blur(6px); border-bottom: 1px solid var(--line);
}
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; }
.brand img { height: 46px; width: auto; }
.nav { display: flex; align-items: center; gap: 1.4rem; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 600; font-size: .98rem; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent-strong); }
.nav a[aria-current="page"] { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 8px; }
.menu { display: none; }
@media (max-width: 960px) {
  .nav { display: none; }
  .menu { display: block; position: relative; }
  .menu summary { list-style: none; cursor: pointer; font-weight: 700; padding: .5rem .8rem; border: 1px solid var(--line); border-radius: var(--radius); }
  .menu summary::-webkit-details-marker { display: none; }
  .menu[open] .menu-panel { display: grid; }
  .menu-panel {
    display: none; position: absolute; right: 0; top: calc(100% + 8px); min-width: 240px;
    background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: .5rem;
    box-shadow: 0 12px 30px rgba(0,0,0,.18);
  }
  .menu-panel a { padding: .65rem .75rem; color: var(--ink); text-decoration: none; font-weight: 600; border-radius: 4px; }
  .menu-panel a:hover { background: var(--surface); }
  .header-call, .header-book { display: none; }
}

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .8rem 1.25rem; border-radius: var(--radius); font-weight: 700; text-decoration: none;
  border: 2px solid var(--accent-strong); background: var(--accent-strong); color: #fff; line-height: 1.2;
}
.btn:hover { background: #000; border-color: var(--accent); color: #fff; }
.btn.ghost { background: transparent; color: var(--accent-strong); }
.btn.ghost:hover { background: var(--accent-soft); color: var(--accent-strong); }
.band .btn.ghost { color: var(--band-ink); border-color: var(--band-ink); }
.band .btn.ghost:hover { background: rgba(255,255,255,.08); }
.btn-row { display: flex; flex-wrap: wrap; gap: .75rem; }

/* Hero */
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; padding-block: clamp(2rem, 5vw, 4rem); }
.hero-copy { display: grid; gap: 1.25rem; min-width: 0; }
.hero-photo { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3.4; max-width: 100%; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; object-position: 30% 50%; }
.hero-facts { display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; color: var(--muted); font-size: .95rem; }
.hero-facts span::before { content: "✓"; color: var(--accent-strong); font-weight: 700; margin-right: .4rem; }
@media (max-width: 860px) { .hero { grid-template-columns: 1fr; } .hero-photo { order: -1; aspect-ratio: 16 / 11; } }

.page-hero { padding-block: clamp(2.5rem, 5vw, 4rem) clamp(3.5rem, 6vw, 5rem); }
.page-hero .wrap { display: grid; gap: 1rem; }
.page-hero.split .wrap { grid-template-columns: 1.3fr 1fr; align-items: center; gap: clamp(1.5rem, 4vw, 3rem); }
.page-hero.split .media { border-radius: var(--radius); overflow: hidden; max-width: 100%; }
.page-hero.split .media img { width: 100%; height: 100%; max-height: 460px; object-fit: cover; }
@media (max-width: 860px) { .page-hero.split .wrap { grid-template-columns: 1fr; } }

/* Services */
.services { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.service { background: var(--bg); padding: 1.5rem; display: grid; gap: .6rem; align-content: start; text-decoration: none; color: var(--ink); min-width: 0; }
.service:hover { background: var(--surface); color: var(--ink); }
.service .num { font-family: var(--mono); font-size: .8rem; color: var(--accent-strong); }
.service p { color: var(--muted); font-size: .98rem; }
.service .more { font-weight: 700; color: var(--accent-strong); font-size: .95rem; }

/* Credentials */
.creds { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; }
.creds-4 { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
@media (max-width: 600px) { .creds-4 { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); } }
.cred { display: grid; grid-template-rows: 96px auto; gap: .6rem; justify-items: center; text-align: center; padding: 1rem .75rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); min-width: 0; }
.cred img { max-height: 96px; width: auto; object-fit: contain; align-self: center; }
.cred .badge-box { display: grid; place-items: center; height: 96px; width: 100%; background: #fff; border-radius: 4px; }
.cred .badge-box img { max-height: 84px; max-width: 90%; }
.cred .text-badge { display: grid; place-items: center; height: 96px; font-family: var(--display); font-weight: 700; font-size: 1.4rem; color: var(--ink); }
.cred strong { font-size: .92rem; line-height: 1.3; }
.cred small { display: block; color: var(--muted); font-family: var(--mono); font-size: .78rem; margin-top: .2rem; }
.cred a { font-size: .85rem; }

/* Two column blocks */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.split > * { min-width: 0; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.photo { border-radius: var(--radius); overflow: hidden; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.caption { font-size: .88rem; color: var(--muted); margin-top: .5rem; }

/* Radon readings (signature element) */
.readings { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.25rem; }
.reading { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.4rem; background: var(--bg); display: grid; gap: 1rem; min-width: 0; }
.band .reading { background: #1c1c1c; border-color: #333; }
.reading-top { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; flex-wrap: wrap; }
.reading-label { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; color: var(--muted); }
.band .reading-label { color: #a8a8a6; }
.reading-values { font-family: var(--mono); font-variant-numeric: tabular-nums; font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.3rem); font-weight: 700; display: flex; align-items: baseline; gap: .6rem; flex-wrap: wrap; }
.reading-values .before { color: var(--accent); }
.reading-values .after { color: var(--good); }
.reading-values .unit { font-size: .9rem; font-weight: 400; color: var(--muted); }
.band .reading-values .unit { color: #a8a8a6; }
.reading-drop { font-family: var(--mono); font-weight: 700; color: var(--good); }
.gauge { position: relative; height: 66px; }
.gauge .track { position: absolute; left: 0; right: 0; top: 24px; height: 10px; border-radius: 5px; background: linear-gradient(90deg, #3b8a52 0 10%, #d9a21b 10% 20%, #d65f1d 20% 100%); opacity: .9; }
.gauge .mark { position: absolute; top: 16px; width: 2px; height: 26px; background: var(--ink); }
.band .gauge .mark { background: #ffffff; }
.gauge .mark span { position: absolute; top: 30px; transform: translateX(-50%); white-space: nowrap; font-family: var(--mono); font-size: .72rem; color: var(--muted); }
.band .gauge .mark span { color: #a8a8a6; }
.gauge .mark.up span { top: -16px; }
.gauge .dot { position: absolute; top: 20px; width: 18px; height: 18px; margin-left: -9px; border-radius: 50%; border: 3px solid var(--bg); }
.band .gauge .dot { border-color: #1c1c1c; }
.gauge .dot.before { background: var(--accent); }
.gauge .dot.after { background: var(--good); }
.gauge-note { font-size: .8rem; color: var(--muted); }
.band .gauge-note { color: #a8a8a6; }

/* Reviews */
.reviews { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 1.25rem; }
.review { margin: 0; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); display: grid; gap: .9rem; align-content: start; min-width: 0; }
.stars { color: #e3a008; letter-spacing: .1em; font-size: 1.05rem; }
.review .stars.fb { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; color: var(--accent-strong); }
.review blockquote { margin: 0; font-size: 1.02rem; }
.review figcaption { font-weight: 700; font-size: .95rem; }
.review figcaption span { font-weight: 400; color: var(--muted); }
.rating-line { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; }
.rating-line .score { font-family: var(--mono); font-weight: 700; font-size: 1.4rem; }

/* Steps */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.25rem; counter-reset: step; }
.steps li { counter-increment: step; padding: 1.25rem; border-top: 3px solid var(--accent); background: var(--surface); border-radius: 0 0 var(--radius) var(--radius); display: grid; gap: .5rem; align-content: start; min-width: 0; }
.steps li::before { content: "Step " counter(step); font-family: var(--mono); font-size: .8rem; color: var(--accent-strong); font-weight: 700; }
.steps li p { color: var(--muted); font-size: .98rem; }

/* Checklists, tables, callouts */
.checklist { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.checklist li { padding-left: 1.6rem; position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0; top: .45em; width: .8rem; height: .45rem; border-left: 3px solid var(--accent-strong); border-bottom: 3px solid var(--accent-strong); transform: rotate(-45deg); }
.cols-2 { columns: 2 260px; column-gap: 2rem; }
.cols-2 li { break-inside: avoid; margin-bottom: .55rem; }
.spec { width: 100%; border-collapse: collapse; font-size: .98rem; }
.spec th, .spec td { text-align: left; padding: .7rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec th { width: 40%; font-weight: 600; color: var(--muted); }
.table-scroll { overflow-x: auto; }
.callout { border: 1px solid var(--line); border-left: 4px solid var(--accent); border-radius: var(--radius); padding: 1.25rem 1.4rem; background: var(--surface); display: grid; gap: .6rem; }
.callout h3 { font-size: 1.15rem; }
.kit-section { background: var(--tint); }
.kit-card { display: grid; gap: 1rem; align-content: start; padding: 1.75rem; border-radius: var(--radius); background: #000000; color: #d9d9d6; border-top: 5px solid var(--accent); box-shadow: 0 20px 50px rgba(214, 95, 29, .18); }
.kit-card { grid-template-columns: 170px 1fr; align-items: start; gap: 1.5rem; }
.kit-photo { width: 100%; height: auto; border-radius: 6px; box-shadow: 0 10px 28px rgba(0,0,0,.4); }
.kit-body { display: grid; gap: 1rem; min-width: 0; }
@media (max-width: 1050px) { .kit-card { grid-template-columns: 1fr; } .kit-photo { max-width: 200px; } }
.kit-card .price { font-size: 3rem; color: #d65f1d; margin: 0; }
.kit-card .price small { color: #b9b9b6; }
.kit-card .checklist li::before { border-color: #d65f1d; }
.kit-card .btn.ghost { color: #d9d9d6; border-color: #d9d9d6; }
.kit-card .eyebrow { color: #d65f1d; }
.kit-funding { background: var(--bg); }
.price { font-family: var(--mono); font-weight: 700; font-size: 1.8rem; }
.price small { font-family: var(--body); font-weight: 400; font-size: 1rem; color: var(--muted); }
.partner { display: grid; grid-template-columns: clamp(260px, 38%, 420px) 1fr; gap: 1.5rem; align-items: center; }
.partner .badge-box { background: transparent; padding: 0; }
@media (max-width: 600px) { .partner { grid-template-columns: 1fr; } .partner .badge-box { max-width: 100%; } }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-flow: dense; gap: .75rem; }
.gallery figure.tall { grid-row: span 2; aspect-ratio: auto; }
@media (max-width: 640px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
.gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3 / 4; max-width: 100%; }
.gallery img { width: 100%; height: 100%; object-fit: cover; }

.faq { display: grid; gap: .5rem; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); padding: .9rem 1.1rem; background: var(--bg); }
.faq summary { cursor: pointer; font-weight: 700; }
.faq details p { margin-top: .6rem; color: var(--muted); }

.levels { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 1rem; }
.level { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; display: grid; gap: .5rem; align-content: start; background: var(--bg); min-width: 0; }
.level .tag { font-family: var(--mono); font-size: .8rem; font-weight: 700; color: var(--accent-strong); }
.level p { color: var(--muted); font-size: .97rem; }

/* CTA band + contact */
.cta { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.5rem; }
.cta h2 { max-width: 22ch; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(1.5rem, 4vw, 3rem); align-items: start; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { display: grid; gap: 1rem; }
.contact-list div { display: grid; gap: .15rem; }
.contact-list dt { font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; color: var(--muted); }
.contact-list dd { margin: 0; font-size: 1.15rem; font-weight: 600; }
form.quote, .quote.jobber { display: grid; gap: 1rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.field { display: grid; gap: .35rem; }
.field label { font-weight: 600; font-size: .95rem; }
.field input, .field select, .field textarea {
  font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 4px; padding: .7rem .8rem; width: 100%;
}
.field textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-note { font-size: .9rem; color: var(--muted); }
.quote.jobber { gap: .6rem; border-top: 4px solid var(--accent); scroll-margin-top: 90px; min-width: 0; }
.quote.jobber h2 { margin: 0; font-size: 1.4rem; }
.quote.jobber iframe { width: 100% !important; max-width: 100%; border: 0; }
.header-book { padding: .55rem .9rem; }
.form-status { font-weight: 600; color: var(--good); }

/* Footer */
.site-footer { background: var(--band); color: var(--band-ink); padding-block: 3rem 2rem; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }
.site-footer h3 { font-family: var(--body); font-size: 1.2rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #d9d9d6; margin-bottom: .85rem; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: .4rem; }
.site-footer a { color: var(--band-ink); text-decoration: none; }
.site-footer a:hover { color: #d65f1d; }
.footer-logo { width: 72px; margin-bottom: 1rem; }
.footer-legal { margin-top: 2.5rem; padding-top: 1.25rem; border-top: 1px solid #333; color: #a8a8a6; font-size: .85rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: .5rem 1.5rem; }

/* Mobile call bar */
.callbar { display: none; }
@media (max-width: 760px) {
  .callbar {
    display: grid; grid-template-columns: 1fr 1fr; gap: .5rem; position: fixed; left: 0; right: 0; bottom: 0; z-index: 30;
    padding: .6rem 12px calc(.6rem + env(safe-area-inset-bottom, 0px)); background: var(--band); border-top: 1px solid #333;
  }
  .callbar .btn { padding: .7rem .5rem; }
  body { padding-bottom: 72px; }
}

/* Brand colour on dark bands (heroes, results, footer) */
.band .eyebrow { color: #d65f1d; }
.band .hero-facts { color: #c9c9c6; }
.band .hero-facts span::before { color: #d65f1d; }
.band .cred { background: transparent; }
.band .cred small { color: #b9b9b6; }
.hero-band { padding-block: 0 2rem; }

/* Orange swoosh along the bottom of dark heroes, echoing the truck wrap */
.swoosh { position: relative; }
.swoosh::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 40px; pointer-events: none;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 40' preserveAspectRatio='none'%3E%3Cpath d='M0 30 C 300 6, 700 6, 1200 26' fill='none' stroke='%23d65f1d' stroke-width='7'/%3E%3C/svg%3E") no-repeat center / 100% 100%;
}
.services { border-top: 3px solid var(--accent); }

/* Radon page opening */
.radon-hero, .page-hero.band, .hero-band {
  background:
    radial-gradient(60% 70% at 85% 15%, rgba(214, 95, 29, .38), transparent 70%),
    radial-gradient(40% 50% at 0% 100%, rgba(214, 95, 29, .18), transparent 70%),
    var(--band);
}
.radon-hero {
  padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 8vw, 7rem);
  overflow: hidden;
}
.radon-hero-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.radon-hero-copy { display: grid; gap: 1.4rem; min-width: 0; }
.radon-hero h1 { font-size: clamp(2.5rem, 1.5rem + 4vw, 4.6rem); line-height: 1.05; }
.radon-hero .hl { color: #d65f1d; }
.radon-hero .lede { color: #d0d0cd; font-size: 1.22rem; }
.btn.big { padding: 1rem 1.6rem; font-size: 1.1rem; }
.hero-chips { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.hero-chips li { border: 1px solid rgba(214, 95, 29, .6); color: #d9d9d6; border-radius: 999px; padding: .35rem .85rem; font-size: .9rem; font-weight: 600; }
.radon-hero-media { position: relative; min-width: 0; }
.radon-hero-media img {
  width: 100%; aspect-ratio: 4 / 5; max-height: 600px; object-fit: cover; border-radius: 10px;
  box-shadow: 0 0 0 1px rgba(214, 95, 29, .5), 0 30px 90px rgba(214, 95, 29, .28);
}
.live-card {
  position: absolute; left: -28px; bottom: -48px; width: min(290px, 88%);
  background: rgba(0, 0, 0, .94); border: 1px solid #333; border-top: 4px solid #d65f1d; border-radius: 8px;
  padding: 1rem 1.1rem 1.1rem; display: grid; gap: .45rem; color: #d9d9d6;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .45);
}
.live-top { display: flex; align-items: center; gap: .5rem; font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; font-weight: 700; color: #b9b9b6; }
.live-dot { width: 9px; height: 9px; border-radius: 50%; background: #6cc488; box-shadow: 0 0 0 0 rgba(108, 196, 136, .7); animation: pulse 2s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 9px rgba(108, 196, 136, 0); } 100% { box-shadow: 0 0 0 0 rgba(108, 196, 136, 0); } }
.live-value { font-family: var(--mono); font-variant-numeric: tabular-nums; font-weight: 700; font-size: 3.1rem; line-height: 1; color: #6cc488; display: flex; align-items: baseline; gap: .5rem; }
.live-value .unit { font-size: .95rem; font-weight: 400; color: #b9b9b6; }
.live-sub { font-size: .95rem; color: #c9c9c6; }
.live-sub strong { color: #d65f1d; font-family: var(--mono); }
.live-sub .good { color: #6cc488; font-family: var(--mono); font-weight: 700; }
.live-bar { position: relative; height: 8px; border-radius: 4px; background: #333; margin-top: .3rem; }
.live-bar .fill { position: absolute; inset: 0 auto 0 0; width: 2.5%; border-radius: 4px; background: #6cc488; animation: drop 1.8s cubic-bezier(.2,.7,.2,1) .4s both; }
@keyframes drop { from { width: 100%; background: #d65f1d; } to { width: 2.5%; background: #6cc488; } }
.live-bar .g200 { position: absolute; left: 25%; top: -4px; width: 2px; height: 16px; background: #ffffff; }
.live-scale { position: relative; height: 1.1rem; font-family: var(--mono); font-size: .7rem; color: #a8a8a6; }
.live-scale span { position: absolute; top: 0; }
.live-scale span:nth-child(1) { left: 0; }
.live-scale span:nth-child(2) { left: 25%; transform: translateX(-50%); white-space: nowrap; }
.live-scale span:nth-child(3) { right: 0; }
@media (min-width: 1100px) { .live-card { left: -125px; } }
@media (min-width: 861px) and (max-width: 1099px) { .live-card { left: -40px; width: 220px; } .live-value { font-size: 2.5rem; } .live-scale span:nth-child(1) { display: none; } }
@media (max-width: 1179px) { .header-book { display: none; } }
@media (max-width: 860px) {
  .radon-hero-grid { grid-template-columns: 1fr; }
  .radon-hero-media img { aspect-ratio: 4 / 4.2; }
  .live-card { left: 12px; bottom: 12px; }
}
.insp-hero .radon-hero-grid { grid-template-columns: .95fr 1.05fr; gap: clamp(2rem, 4vw, 3.5rem); }
.insp-hero h1 { font-size: clamp(2.3rem, 1.3rem + 2.7vw, 3.5rem); }
.insp-hero .live-card.badge-card { left: auto; right: 12px; bottom: -96px; width: min(330px, 92%); }
.insp-hero { padding-bottom: clamp(5rem, 10vw, 8.5rem); }
@media (min-width: 1100px) { .insp-hero .live-card.badge-card { right: -28px; } }
.insp-hero .radon-hero-media img:first-child { aspect-ratio: 3 / 2; max-height: none; object-position: center; }
.badge-card { grid-template-columns: 96px 1fr; align-items: center; gap: .9rem; }
.badge-card img { width: 96px; height: auto; background: #fff; border-radius: 6px; padding: 4px; box-shadow: none !important; aspect-ratio: auto !important; }
.badge-card strong { display: block; font-size: 1.05rem; color: #d9d9d6; }
.badge-card small { display: block; color: #c9c9c6; font-size: .85rem; }
.badge-card .mono { font-family: var(--mono); color: #d65f1d; margin-top: .2rem; }
@media (max-width: 860px) {
  .insp-hero .radon-hero-grid { grid-template-columns: 1fr; }
  .insp-hero .radon-hero-media img:first-child { aspect-ratio: 3 / 2; }
  .insp-hero .live-card.badge-card { position: static; width: 100%; margin-top: .75rem; }
}
@media (prefers-reduced-motion: reduce) { .live-dot, .live-bar .fill { animation: none; } }
.soon-banner { background: var(--accent-strong); color: #fff; }
.soon-banner .wrap { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1rem; padding-block: .8rem; font-weight: 600; }
.soon-banner a { color: #fff; text-decoration: underline; white-space: nowrap; }
.soon-tag { background: #000000; color: #fff; text-transform: uppercase; letter-spacing: .12em; font-size: .75rem; font-weight: 700; padding: .3rem .7rem; border-radius: 999px; }
.shield-logo { width: clamp(220px, 40vw, 340px); height: auto; margin-bottom: .25rem; }
.link-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
@media (max-width: 900px) { .link-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .link-grid { grid-template-columns: 1fr; } }
.link-card { display: flex; flex-direction: column; gap: .35rem; padding: 1.1rem 1.25rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); color: inherit; text-decoration: none; transition: border-color .15s, transform .15s; }
.link-card:hover, .link-card:focus-visible { border-color: var(--accent-strong); transform: translateY(-2px); }
.link-card strong { font-size: 1.05rem; line-height: 1.3; }
.link-src { font-size: .75rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-strong); }
.link-desc { color: var(--muted); font-size: .95rem; flex: 1; }
.link-go { font-weight: 700; color: var(--accent-strong); font-size: .9rem; margin-top: .35rem; }
.ram-banner { background: var(--accent-strong); color: #fff; }
.ram-banner[hidden] { display: none; }
.ram-banner .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem 2rem; padding-block: 1.1rem; }
.ram-copy { display: grid; gap: .55rem; justify-items: start; max-width: 70ch; }
.ram-copy p { margin: 0; line-height: 1.5; }
.ram-actions { display: flex; flex-wrap: wrap; gap: .6rem; }
.ram-banner .btn { background: #000000; color: #fff; border-color: #000000; }
.ram-banner .btn.ghost { background: transparent; color: #fff; border-color: #fff; }
.ram-banner .btn:hover, .ram-banner .btn.ghost:hover { background: #fff; color: #000000; border-color: #fff; }
.ram-copy p a { color: #fff; font-weight: 700; text-decoration: underline; white-space: nowrap; }