/* Reliance Radon Services: styles for the redesigned pages (src/pages).
   The header is the same as the home page header (gray logo bar + menu row); the rest is the new page design. */
:root {
  --red: #ce0e2d;
  --red-dark: #a50b24;
  --red-soft: #fdecef;
  --ink: #1d1a1b;
  --ink-2: #4a4547;
  --muted: #6d676a;
  --line: #e7e2e3;
  --bg: #ffffff;
  --bg-alt: #f7f4f2;
  --dark: #231f20;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(35, 31, 32, .06), 0 8px 24px rgba(35, 31, 32, .08);
  --font: 'Lato', "Segoe UI", system-ui, -apple-system, Arial, sans-serif;
  --body: var(--font);
  --gray: #f1f2f3;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.65 var(--font); color: var(--ink); background: var(--bg); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--red); text-underline-offset: 3px; }
a:hover { color: var(--red-dark); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.01em; margin: 0 0 .5em; color: var(--ink); }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 900; }
h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 900; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0 0 1em; }
.i { width: 1.15em; height: 1.15em; flex: none; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.wrap { width: min(1180px, 100% - 32px); margin-inline: auto; }
.wrap-narrow { width: min(820px, 100% - 32px); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--red); outline-offset: 2px; border-radius: 4px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .7em 1.2em; border-radius: 999px; font-weight: 700; font-size: .98rem; text-decoration: none; border: 2px solid transparent; transition: background .15s, color .15s, border-color .15s, transform .15s; white-space: nowrap; }
.btn:active { transform: translateY(1px); }
.btn-lg { padding: .9em 1.5em; font-size: 1.05rem; }
.btn-primary { background: var(--red); color: #fff; }
.btn-primary:hover { background: var(--red-dark); color: #fff; }
.btn-ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn-dark { background: var(--dark); color: #fff; }
.btn-light { background: #fff; color: var(--red); }
.btn-light:hover { background: var(--red-soft); color: var(--red-dark); }
.btn-outline-light { color: #fff; border-color: rgba(255,255,255,.6); }
.btn-outline-light:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }

/* Header: gray logo bar + white menu row, as on the home page */
.site-header { position: sticky; top: 0; z-index: 50; background: #fff; }
.topbar { background: var(--gray); }
.topbar-row { display: flex; align-items: center; justify-content: space-between; min-height: 108px; }
.tb-logos { display: flex; align-items: center; gap: 28px; }
.tb-logos a { line-height: 0; }
.tb-main img { height: 84px; width: auto; }
.tb-div { padding-left: 28px; border-left: 1px solid #949696; }
.tb-div img { height: 34px; width: auto; }
.tb-contact { display: flex; gap: 28px; }
.tb-contact a { display: flex; flex-direction: column; font: 700 15px/1.3 var(--body); color: var(--ink); text-decoration: none; }
.tb-contact a span { font-weight: 400; font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.tb-contact a:hover { color: var(--red); }
.navbar { border-bottom: 1px solid #e3e4e4; }
.header-row { display: flex; align-items: center; gap: 16px; min-height: 70px; }
.brand { display: none; }
.brand img { height: 46px; width: auto; }
.nav > ul { display: flex; list-style: none; margin: 0 0 0 -18px; padding: 0; }
.nav li { position: relative; display: flex; align-items: center; }
.nav a { display: flex; align-items: center; min-height: 70px; padding: 0 18px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 16px; }
.nav .has-sub > a { padding-right: 4px; }
.nav a:hover, .nav a[aria-current] { color: var(--red); }
.nav .sub-toggle { border: 0; background: none; padding: 0 14px 0 4px; min-height: 70px; color: var(--red); cursor: pointer; display: flex; align-items: center; }
.nav .sub-toggle .i { width: 0; height: 0; border: 5px solid transparent; border-top: 6px solid var(--red); border-bottom: 0; stroke: none; }
.nav li ul { position: absolute; top: 100%; left: 0; min-width: 250px; list-style: none; margin: 0; padding: 8px 0; background: #fff; border-top: 3px solid var(--red); box-shadow: 0 10px 30px rgba(0,0,0,.12); opacity: 0; visibility: hidden; transition: .15s; }
.nav li:hover > ul, .nav li:focus-within > ul, .nav li.open > ul { opacity: 1; visibility: visible; }
.nav li ul a { min-height: 0; padding: 10px 20px; font-size: 15px; }
.nav li ul a:hover { background: var(--gray); }
.header-cta { margin-left: auto; border-radius: 4px; min-height: 46px; padding: 0 24px; font-size: 15px; letter-spacing: .06em; text-transform: uppercase; }
.call-icon, .menu-toggle { display: none; }
.mobile-nav { border-top: 1px solid var(--line); background: #fff; max-height: calc(100vh - 70px); overflow: auto; }
.mobile-nav ul { list-style: none; margin: 0; padding: 8px 24px 20px; }
.mobile-nav li ul { padding: 0 0 0 16px; }
.mobile-nav a { display: block; padding: 12px 0; color: var(--ink); text-decoration: none; font-weight: 700; border-bottom: 1px solid #ececec; }
.mobile-nav li ul a { font-weight: 400; }

/* Hero */
.hero { background: radial-gradient(900px 420px at 88% 0%, #f9dfe4, transparent 65%), linear-gradient(160deg, #f4eeec 0%, #f7f2f0 55%, #fbecee 100%); padding: 44px 0 72px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 56px; align-items: center; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 18px; font-size: .88rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: #b9b2b5; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--red); }
.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 62ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 26px 0 28px; }
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; margin: 0; color: var(--ink-2); font-weight: 600; font-size: .95rem; }
.trust li { display: flex; align-items: center; gap: 8px; }
.trust .i { color: var(--red); }
.hero-media { position: relative; margin: 0; justify-self: end; max-width: 360px; width: 100%; }
.hero-media img { border-radius: 22px; box-shadow: var(--shadow); aspect-ratio: 355 / 500; object-fit: cover; object-position: 50% 15%; width: 100%; }
.hero-landscape { max-width: 520px; }
.hero-landscape img { aspect-ratio: 4 / 3; object-position: 50% 50%; }
.hero-card { justify-self: end; width: 100%; max-width: 400px; background: #fff; border-radius: 22px; box-shadow: var(--shadow); padding: 30px; }
.hero-card .card-icon { margin-bottom: 18px; }
.hero-card h2 { font-size: 1.35rem; margin-bottom: 14px; }
.hero-card .checks { margin: 0; }
.hero-card .checks li { font-size: .97rem; }
.hero-media figcaption { position: absolute; left: -22px; bottom: 28px; background: #fff; border-radius: 14px; padding: 12px 16px; box-shadow: var(--shadow); font-size: .9rem; color: var(--ink-2); line-height: 1.3; }
.hero-media figcaption strong { display: block; font-size: 1.5rem; color: var(--red); letter-spacing: -.02em; }

/* Sections */
.section { padding: 76px 0; }
.section.alt { background: var(--bg-alt); }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: .8rem; font-weight: 800; color: var(--red); margin-bottom: .6em; }
.stats { padding: 0; margin-top: -32px; position: relative; }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); }
.stat { padding: 24px 22px; border-left: 1px solid var(--line); text-align: center; }
.stat:first-child { border-left: 0; }
.stat strong { display: block; font-size: 1.9rem; letter-spacing: -.03em; color: var(--red); line-height: 1.1; margin-bottom: 6px; }
.stat span { font-size: .92rem; color: var(--ink-2); line-height: 1.45; display: block; }
.steps { list-style: none; padding: 0; margin: 34px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.step-icon { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: var(--red-soft); color: var(--red); margin-bottom: 14px; }
.step-icon .i { width: 24px; height: 24px; }
.step-n { display: block; font-size: .78rem; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 4px; }
.steps p { color: var(--ink-2); font-size: .97rem; margin: 0; }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; text-decoration: none; color: var(--ink); transition: border-color .15s, box-shadow .15s, transform .15s; }
.card:hover { border-color: transparent; box-shadow: var(--shadow); transform: translateY(-2px); color: var(--ink); }
.card p { color: var(--ink-2); flex: 1; }
.card-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--dark); color: #fff; display: grid; place-items: center; margin-bottom: 16px; }
.card-icon .i { width: 24px; height: 24px; }
.card-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--red); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.checks { list-style: none; padding: 0; margin: 0 0 1.2em; }
.checks li { display: flex; gap: 10px; padding: 7px 0; }
.checks .i { color: var(--red); margin-top: .3em; }
/* Photo gallery */
.gallery { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; list-style: none; padding: 0; margin: 28px 0 0; }
.gallery img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 12px; }
.gallery figcaption { font-size: .88rem; color: var(--muted); margin-top: 8px; line-height: 1.4; }
.gallery figure { margin: 0; }
/* Highlight list (warranty) */
.badges { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 28px; }
.badge { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.badge .card-icon { background: var(--red); }
.badge h3 { margin-bottom: 6px; }
.badge p { color: var(--ink-2); margin: 0; font-size: .97rem; }
.prose p { color: var(--ink-2); }
.prose h3 { margin-top: 1.4em; }
.figure-wide { margin: 0; }
.figure-wide img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; }
.figure-wide figcaption { font-size: .88rem; color: var(--muted); margin-top: 10px; }
.callout a:not(.btn) { color: #fff; }
.callout { background: var(--dark); color: #e9e4e5; border-radius: 20px; padding: 32px; }
.callout h3 { color: #fff; font-size: 1.4rem; }
.callout .checks .i { color: #ff6b81; }

/* Reviews */
.reviews { background: var(--bg-alt); }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 28px; }
.review { margin: 0; background: #fff; border-radius: var(--radius); padding: 26px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.stars { display: flex; gap: 2px; color: #f4b400; margin-bottom: 12px; }
.stars .i { fill: currentColor; stroke: none; }
.review blockquote { margin: 0 0 18px; color: var(--ink-2); flex: 1; }
.review figcaption { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--red-soft); color: var(--red); display: grid; place-items: center; font-weight: 800; }
.when { margin-left: auto; font-weight: 500; color: var(--muted); font-size: .88rem; }
.reviews-more { margin: 26px 0 0; }
.reviews-more a { display: inline-flex; gap: 6px; align-items: center; font-weight: 700; text-decoration: none; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 20px 0; font-weight: 700; font-size: 1.08rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .i { color: var(--red); transition: transform .2s; }
.faq details[open] summary .i { transform: rotate(45deg); }
.faq .answer { padding: 0 0 20px; color: var(--ink-2); max-width: 70ch; }

/* Areas */
.areas { padding-top: 0; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 20px 0 0; }
.chips li { border: 1px solid var(--line); border-radius: 999px; padding: 7px 15px; font-size: .95rem; font-weight: 600; color: var(--ink-2); }
.chips a { text-decoration: none; }

/* CTA band + footer */
.cta-band { background: linear-gradient(120deg, var(--red), #8f0a20); color: #fff; padding: 56px 0; }
.cta-row { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: .25em; }
.cta-band p { margin: 0; opacity: .9; font-size: 1.1rem; }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.site-footer { background: var(--dark); color: #bdb6b8; padding: 64px 0 24px; font-size: .95rem; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-logo { height: 56px; width: auto; background: #fff; border-radius: 10px; padding: 6px 10px; box-sizing: content-box; margin-bottom: 16px; }
.site-footer h2 { color: #fff; font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { padding: 4px 0; }
.site-footer a { color: #e9e4e5; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.site-footer address { font-style: normal; line-height: 1.8; }
.footer-base { border-top: 1px solid rgba(255,255,255,.12); margin-top: 44px; padding-top: 20px; font-size: .85rem; color: #8f888b; }
.mobile-bar { display: none; }

/* Responsive */
@media (max-width: 1000px) {
  .topbar { display: none; }
  .brand { display: block; }
  .nav, .header-cta { display: none; }
  .call-icon { display: grid; place-items: center; margin-left: auto; width: 44px; height: 44px; border-radius: 4px; background: var(--red); color: #fff; }
  .menu-toggle { display: grid; place-items: center; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 4px; cursor: pointer; color: var(--ink); }
  .menu-toggle .i { width: 24px; height: 24px; }
}
@media (max-width: 900px) {
  .hero-grid, .split { grid-template-columns: 1fr; gap: 32px; }
  .hero-media { justify-self: stretch; max-width: none; }
  .hero-media img { aspect-ratio: 16 / 10; }
  .hero-card { justify-self: stretch; max-width: none; }
  .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .badges { grid-template-columns: minmax(0, 1fr); }
  .hero-media figcaption { left: auto; right: -12px; }
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .cards, .review-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  body { font-size: 16px; padding-bottom: 72px; }
  .hero { padding: 24px 0 56px; }
  .hero-actions .btn { width: 100%; }
  .section { padding: 56px 0; }
  .steps { grid-template-columns: 1fr; }
  .stat { padding: 18px 16px; }
  .stat strong { font-size: 1.5rem; }
  .callout { padding: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .cta-actions .btn { width: 100%; }
  .mobile-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.97); border-top: 1px solid var(--line); box-shadow: 0 -4px 16px rgba(0,0,0,.06); }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }