:root {
  /* surfaces */
  --bp-bg: #212422;
  --bp-rail: #272a28;
  --bp-field: #1a1c1b;

  /* ink */
  --bp-text: #9AA096;
  --bp-text-strong: #ECEEE6;
  --bp-text-2: #C4C9BC;
  --bp-muted: #6E746A;

  /* single brand accent */
  --bp-accent: #5AC8E8;
  --bp-on-accent: #111111;

  /* hairlines */
  --bp-hair: rgba(230, 235, 220, 0.1);
  --bp-hair-2: rgba(230, 235, 220, 0.12);
  --bp-border: rgba(230, 235, 220, 0.2);
  --bp-border-2: rgba(230, 235, 220, 0.25);
  --bp-border-3: rgba(230, 235, 220, 0.3);

  /* typography */
  --bp-font-display: "Anton", "hwt-artz", "Arial Narrow", sans-serif;
  --bp-font-body: "Archivo", Helvetica, Arial, sans-serif;
  --bp-font-mono: "JetBrains Mono", "config-mono-vf", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --bp-font-wordmark: "Archivo", Helvetica, sans-serif;
  --bp-display-size: 92px;
  --bp-display-weight: 700;
  --bp-display-ls: 0.04em;
  --bp-display-lh: 0.96;
  --bp-display-size-lg: 120px;
  --bp-display-size-md: 64px;
  --bp-display-size-sm: 40px;
  --bp-body-size: 16px;
  --bp-body-weight: 400;
  --bp-body-ls: normal;
  --bp-body-lh: 1.6;
  --bp-body-size-lg: 16px;
  --bp-body-size-sm: 15px;
  --bp-label-size: 10px;
  --bp-label-weight: 400;
  --bp-label-ls: 0.18em;
  --bp-label-lh: 1.2;
  --bp-label-size-btn: 12px;
  --bp-label-ls-btn: 0.20em;

  /* spacing */
  --bp-space-1: 4px;
  --bp-space-2: 8px;
  --bp-space-3: 12px;
  --bp-space-4: 16px;
  --bp-space-5: 24px;
  --bp-space-6: 32px;
  --bp-space-7: 40px;
  --bp-space-8: 56px;
  --bp-space-9: 72px;
  --bp-section-pad-y: 56px;
  --bp-section-pad-y-lg: 72px;
  --bp-section-pad-y-sm: 40px;
  --bp-section-pad-x: 64px;
  --bp-rail-width: 237px;
  --bp-gutter: 24px;

  /* borders and motion */
  --bp-radius: 0px;
  --bp-border-width: 1px;
  --bp-rule: 1px solid var(--bp-hair);
  --bp-rule-strong: 1px solid var(--bp-border);
  --bp-focus-ring: 1px solid var(--bp-accent);
  --bp-shadow-none: none;
  --bp-ease-out-quint: cubic-bezier(0.23, 1, 0.32, 1);
  --bp-ease-out-expo: cubic-bezier(0.19, 1, 0.22, 1);
  --bp-steps: steps(24);
  --bp-dur-1: 0.6s;
  --bp-dur-2: 0.7s;
  --bp-dur-3: 0.9s;
  --bp-transition: 0.6s var(--bp-ease-out-quint);
  --bp-transition-slow: 0.7s var(--bp-ease-out-quint);
  --bp-transition-step: 0.9s var(--bp-steps);
  --bp-topo-opacity: 0.18;
  --bp-image-filter: brightness(0.92);

  /* semantic aliases from the export */
  --surface-page: var(--bp-bg);
  --surface-rail: var(--bp-rail);
  --surface-field: var(--bp-field);
  --surface-accent: var(--bp-accent);
  --text-body: var(--bp-text);
  --text-heading: var(--bp-text-strong);
  --text-strong: var(--bp-text-strong);
  --text-caption: var(--bp-muted);
  --text-on-accent: var(--bp-on-accent);
  --border-hairline: var(--bp-hair);
  --border-control: var(--bp-border);
  --border-control-hover: var(--bp-border-3);
  --radius-control: var(--bp-radius);
  --border-rule: var(--bp-rule);
  --font-display: var(--bp-font-display);
  --font-body: var(--bp-font-body);
  --font-label: var(--bp-font-mono);
  --space-section: var(--bp-section-pad-y);
  --space-gutter: var(--bp-gutter);

  /* compatibility aliases for existing page templates */
  --abyss: var(--bp-bg);
  --depth: var(--bp-rail);
  --cabin: var(--bp-text-strong);
  --ink: var(--bp-text-strong);
  --o2: var(--bp-accent);
  --hull: var(--bp-text-2);
  --line-dark: var(--bp-hair);
  --line-light: var(--bp-border);
  --logo-blue: var(--bp-accent);
  --logo-navy: var(--bp-text-strong);
  --logo-bone: var(--bp-text-strong);
  --logo-grey: var(--bp-text);
  --logo-interpunct: var(--bp-accent);
  --display: var(--bp-font-display);
  --body: var(--bp-font-body);
  --mono: var(--bp-font-mono);
}

html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bp-bg); color: var(--bp-text); font-family: var(--bp-font-body); font-size: var(--bp-body-size); font-weight: var(--bp-body-weight); line-height: var(--bp-body-lh); letter-spacing: var(--bp-body-ls); -webkit-font-smoothing: antialiased; }
*, *::before, *::after { box-sizing: border-box; }
*, *::before, *::after { border-radius: var(--bp-radius); }
h1, h2, h3 { color: var(--bp-text-strong); font-family: var(--bp-font-display); font-weight: var(--bp-display-weight); text-transform: uppercase; letter-spacing: var(--bp-display-ls); line-height: var(--bp-display-lh); margin: 0; }
h1 { font-size: var(--bp-display-size); }
h2 { font-size: var(--bp-display-size-md); }
h3 { font-size: var(--bp-display-size-sm); }
p { margin: 0; }
a { color: var(--bp-text); text-decoration: none; transition: color var(--bp-transition); }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
:focus-visible { outline: var(--bp-focus-ring); outline-offset: 3px; }
::selection { background: var(--bp-accent); color: var(--bp-on-accent); }

.site-shell { min-height: 100vh; overflow: clip; background: var(--surface-page); }
.site-frame { position: relative; min-height: 100vh; margin-left: var(--bp-rail-width); background: var(--surface-page); }
.site-backdrop { position: absolute; inset: 0; z-index: 0; overflow: hidden; background: var(--surface-page); pointer-events: none; }
.backdrop-contour { position: absolute; display: block; border: var(--bp-border-width) solid var(--bp-text-strong); border-radius: 50%; opacity: var(--bp-topo-opacity); transform: rotate(-14deg); }
.contour-one { width: 86%; height: 54%; top: -16%; left: -15%; }
.contour-two { width: 76%; height: 48%; top: -11%; left: 4%; }
.contour-three { width: 66%; height: 42%; top: -6%; left: 23%; }
.contour-four { width: 56%; height: 36%; right: -7%; bottom: -12%; transform: rotate(24deg); }
.backdrop-cross { position: absolute; display: block; width: 24px; height: 24px; opacity: .5; }
.backdrop-cross::before, .backdrop-cross::after { content: ""; position: absolute; background: var(--bp-hair-2); }
.backdrop-cross::before { top: 50%; right: 0; left: 0; height: var(--bp-border-width); }
.backdrop-cross::after { top: 0; bottom: 0; left: 50%; width: var(--bp-border-width); }
.cross-one { top: 10%; left: 24%; }
.cross-two { right: 16%; bottom: 18%; transform: rotate(45deg); }
.container { width: min(calc(100% - (var(--bp-section-pad-x) * 2)), 1152px); margin-inline: auto; }
.narrow { width: min(calc(100% - (var(--bp-section-pad-x) * 2)), 768px); margin-inline: auto; }
.mono { font-family: var(--bp-font-mono); }
.muted { color: var(--bp-muted); }
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-cabin { color: var(--bp-text-strong); }
.text-ink { color: var(--bp-text-strong); }
.text-hull { color: var(--bp-text-2); }
.text-ink-muted { color: var(--bp-text-2); }
.section-abyss, .section-cabin { background: transparent; }
.section-depth { background: var(--surface-rail); }
.section-pad { padding-block: var(--bp-section-pad-y); }
.section-pad-top { padding-top: var(--bp-section-pad-y-lg); padding-bottom: var(--bp-section-pad-y); }
.eyebrow { margin: 0 0 var(--bp-space-4); color: var(--bp-accent); font: var(--bp-label-weight) var(--bp-label-size)/var(--bp-label-lh) var(--bp-font-mono); letter-spacing: var(--bp-label-ls); text-transform: uppercase; }
.nameplate { margin: 0; font-family: var(--bp-font-display); font-weight: var(--bp-display-weight); letter-spacing: var(--bp-display-ls); text-transform: uppercase; }
.section-title { max-width: 760px; margin: 0 0 var(--bp-space-6); font: var(--bp-display-weight) var(--bp-display-size-sm)/var(--bp-display-lh) var(--bp-font-display); letter-spacing: var(--bp-display-ls); text-transform: uppercase; }
.section-title.no-margin { margin-bottom: 12px; }
.section-intro { max-width: 560px; margin: 0 0 42px; font-size: 14px; line-height: 1.7; }
.lead-copy { max-width: 720px; margin: 0 0 28px; font-size: 16px; line-height: 1.8; }
.body-copy { margin: 0; font-size: 14px; line-height: 1.75; }

.site-header { display: none; position: fixed; inset: 0 0 auto; z-index: 40; height: 64px; background: var(--surface-rail); border-bottom: var(--bp-rule); backdrop-filter: blur(14px); }
.nav-wrap { width: min(calc(100% - 40px), 1152px); height: 64px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: var(--bp-gutter); }
.logo-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.brand { display: inline-flex; align-items: center; gap: var(--bp-space-3); color: var(--bp-text-strong); }
.brand-mark { display: block; width: 32px; height: 36px; flex: 0 0 auto; color: var(--logo-bone); }
.brand-wordmark { color: var(--bp-text-strong); font-family: var(--bp-font-wordmark); font-size: 16px; font-weight: 600; letter-spacing: .2em; line-height: 1; white-space: nowrap; }
.brand-interpunct { color: var(--bp-accent); }
.brand-on-light .brand-mark, .brand-on-light .brand-interpunct { color: var(--bp-accent); }
.brand-on-light .brand-wordmark { color: var(--bp-text-strong); }
.rail-brand { display: flex; }
.rail-intro { margin: var(--bp-space-6) 0 0; color: var(--bp-muted); font-size: var(--bp-label-size); letter-spacing: var(--bp-label-ls); line-height: 1.6; }
.site-rail { overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--bp-border-3) var(--bp-rail); position: fixed; inset: 0 auto 0 0; z-index: 45; width: var(--bp-rail-width); display: flex; flex-direction: column; padding: var(--bp-space-5) var(--bp-space-5) var(--bp-space-5); background: var(--bp-rail); border-right: var(--bp-rule); }
.rail-nav { display: grid; gap: var(--bp-space-2); margin: var(--bp-space-7) calc(-1 * var(--bp-space-3)) var(--bp-space-6); }
.nav-actions { display: flex; align-items: center; gap: var(--bp-space-5); }
.nav-link { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: var(--bp-space-2) 0; color: var(--bp-text-2); font-family: var(--bp-font-mono); font-size: var(--bp-label-size); letter-spacing: var(--bp-label-ls); text-transform: uppercase; transition: color var(--bp-transition); }
.nav-link:hover, .nav-link.active { color: var(--bp-text-strong); }
.chambers-toggle { min-height: 44px; padding-inline: var(--bp-space-3); cursor: pointer; list-style: none; }
.chambers-toggle::-webkit-details-marker { display: none; }
.chambers-chevron { flex: none; transition: transform var(--bp-transition); }
.chambers-nav[open] .chambers-chevron { transform: rotate(180deg); }
.chambers-nav[open] .chambers-toggle { color: var(--bp-text-strong); }
.chambers-links { margin: var(--bp-space-1) 0 var(--bp-space-3) var(--bp-space-3); padding-left: var(--bp-space-2); border-left: var(--bp-rule-strong); }
.chambers-links a { display: flex; flex-direction: column; justify-content: center; gap: var(--bp-space-1); min-height: 44px; padding: var(--bp-space-2) var(--bp-space-3); color: var(--bp-text-2); font: 14px/1.4 var(--bp-font-body); transition: color var(--bp-transition), background var(--bp-transition); }
.chambers-links .chambers-capacity { color: var(--bp-text); font-size: 12px; }
.chambers-links a:hover, .chambers-toggle:hover { color: var(--bp-text-strong); background: var(--bp-field); }
.chambers-links a[aria-current="page"] { color: var(--bp-accent); background: var(--bp-field); box-shadow: inset 1px 0 var(--bp-accent); }
.rail-nav :is(a, summary):focus-visible { outline: 2px solid var(--bp-accent); outline-offset: 2px; }
.rail-nav > .nav-link { min-height: 44px; padding-inline: var(--bp-space-3); }
@media (prefers-reduced-motion: reduce) {
  .chambers-chevron, .chambers-links a { transition: none; }
}
.seat-note { color: var(--bp-accent); font: var(--bp-label-weight) var(--bp-label-size)/var(--bp-label-lh) var(--bp-font-mono); letter-spacing: var(--bp-label-ls); }
.rail-lower { flex-shrink: 0; display: flex; flex-direction: column; gap: var(--bp-space-3); margin-top: auto; }
.rail-action { display: flex; align-items: center; justify-content: space-between; gap: var(--bp-space-3); padding-block: var(--bp-space-3); border-top: var(--bp-rule); color: var(--bp-text-strong); font-size: var(--bp-label-size); letter-spacing: var(--bp-label-ls); transition: color var(--bp-transition); }
.rail-action:hover { color: var(--bp-accent); }
.rail-meta { display: grid; gap: var(--bp-space-2); padding-top: var(--bp-space-6); color: var(--bp-muted); font-size: 8px; letter-spacing: .12em; line-height: 1.5; }
.header-label { margin-right: auto; color: var(--bp-muted); font-size: var(--bp-label-size); letter-spacing: var(--bp-label-ls); }
.button { display: inline-block; border: var(--bp-border-width) solid transparent; border-radius: var(--bp-radius); padding: var(--bp-space-3) var(--bp-space-6); color: var(--bp-on-accent); font-family: var(--bp-font-mono); font-size: var(--bp-label-size-btn); font-weight: 600; letter-spacing: var(--bp-label-ls-btn); line-height: 1.2; text-transform: uppercase; transition: background var(--bp-transition), color var(--bp-transition), border-color var(--bp-transition); }
.button-primary { background: var(--bp-accent); color: var(--bp-on-accent); }
.button-primary:hover { background: var(--bp-text-strong); color: var(--bp-on-accent); }
.button-outline { background: transparent; }
.outline-dark, .outline-light { border-color: var(--bp-border-2); color: var(--bp-text-strong); }
.outline-dark:hover, .outline-light:hover { border-color: var(--bp-accent); color: var(--bp-accent); }
.menu-toggle { display: none; border: 0; background: transparent; color: var(--bp-text-2); font-size: 25px; line-height: 1; }
.mobile-menu { position: fixed; inset: 0; z-index: 50; background: var(--surface-rail); }
.mobile-menu-head { height: 64px; padding: 0 20px; display: flex; align-items: center; justify-content: space-between; border-bottom: var(--bp-rule); }
.mobile-menu-head .menu-toggle { display: block; font-size: 33px; font-weight: 200; }
.mobile-nav { padding: var(--bp-space-6) 20px; display: flex; flex-direction: column; }
.mobile-nav a:not(.button) { padding: var(--bp-space-4) 0; display: flex; justify-content: space-between; border-bottom: var(--bp-rule); color: var(--bp-text-2); font-size: var(--bp-body-size-lg); }
.mobile-nav a:not(.button):hover { color: var(--bp-text-strong); }
.mobile-nav a span:last-child { font: var(--bp-label-weight) var(--bp-label-size)/var(--bp-label-lh) var(--bp-font-mono); letter-spacing: var(--bp-label-ls); color: var(--bp-accent); }
.mobile-contact { margin-top: var(--bp-space-5); text-align: center; }

.main-content { position: relative; z-index: 1; }
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden; }
.hero-content { position: relative; z-index: 2; padding-block: 128px; }
.hero-title { max-width: 760px; margin-bottom: 24px; color: var(--cabin); font-size: clamp(38px, 6vw, 68px); line-height: .98; }
.hero-copy { max-width: 700px; margin: 0 0 36px; color: var(--hull); font-size: 16px; line-height: 1.7; }
.hero-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 16px; }
.hero-glow { position: absolute; inset: 0; background: radial-gradient(ellipse 70% 60% at 60% 50%, rgba(90, 200, 232, .07), transparent 70%), radial-gradient(ellipse 40% 40% at 30% 60%, rgba(90, 200, 232, .04), transparent 60%); }
.hero-technical { position: absolute; inset: 14% 4% 8% 34%; opacity: .07; }
.hero-ellipse { position: absolute; top: 30%; left: 9%; width: 78%; height: 38%; border: 1px solid var(--o2); border-radius: 50%; transform: rotate(-1deg); }
.ellipse-left, .ellipse-right { width: 9%; height: 38%; top: 30%; }
.ellipse-left { left: 9%; }.ellipse-right { left: 78%; }
.hero-dimension { position: absolute; right: 11%; bottom: 17%; left: 11%; height: 1px; background: var(--o2); }
.hero-dimension::before, .hero-dimension::after { content: ""; position: absolute; bottom: -10px; width: 1px; height: 20px; background: var(--o2); }.hero-dimension::before { left: 0; }.hero-dimension::after { right: 0; }
.proof-strip { padding: 24px 0; border-block: 1px solid var(--line-dark); }
.proof-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-stat { padding: 8px 20px; text-align: center; border-right: 1px solid var(--line-dark); }.proof-stat:last-child { border: 0; }
.proof-value { margin: 0; color: var(--o2); font-size: 16px; letter-spacing: .08em; }.proof-label { margin: 5px 0 0; color: rgba(196, 205, 214, .6); font-size: 10px; letter-spacing: .14em; text-transform: uppercase; }

.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card { display: block; overflow: hidden; background: var(--surface-field); border: 1px solid var(--line-dark); transition: border-color .25s, transform .25s; }.product-card:hover { border-color: rgba(90, 200, 232, .5); transform: translateY(-3px); }
.product-card-body { padding: 24px; }.tag-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }.tag { padding: 4px 8px; border: 1px solid rgba(196, 205, 214, .2); color: var(--hull); font: 10px var(--mono); letter-spacing: .05em; }.tag-blue { border-color: rgba(90, 200, 232, .3); color: var(--o2); }
.card-title { margin-bottom: 8px; color: var(--cabin); font-size: 22px; }.card-copy { min-height: 50px; margin: 0 0 18px; color: var(--hull); font-size: 14px; line-height: 1.65; }.card-link, .text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--o2); font-size: 14px; transition: gap .2s; }.card-link:hover, .text-link:hover { gap: 13px; }
.split-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }.split-center { align-items: center; }.feature-stack { display: grid; gap: 24px; margin-bottom: 28px; }.feature-title { margin: 0 0 6px; font-size: 14px; font-weight: 600; }.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; margin-bottom: 36px; }.feature-card { padding: 24px; border: 1px solid var(--line-light); background: var(--surface-field); }.feature-icon { width: 40px; height: 40px; display: grid; place-items: center; margin-bottom: 16px; border: 1px solid rgba(90, 200, 232, .35); color: var(--o2); font-size: 22px; }.feature-card .feature-title { margin-bottom: 8px; }
.comparison-table { overflow: hidden; background: var(--surface-field); border: 1px solid var(--line-dark); }.comparison-row { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); border-bottom: 1px solid rgba(196, 205, 214, .1); }.comparison-row:last-child { border: 0; }.comparison-row:nth-child(odd):not(.comparison-head) { background: var(--surface-rail); }.comparison-row span { padding: 16px 24px; color: rgba(196, 205, 214, .65); font: 12px/1.45 var(--mono); border-right: 1px solid rgba(196, 205, 214, .1); }.comparison-row span:last-child { border: 0; }.comparison-head span { padding-block: 12px; color: rgba(196, 205, 214, .5); font-size: 10px; text-transform: uppercase; letter-spacing: .12em; }.comparison-row .blue { color: rgba(90, 200, 232, .85); }
.audience-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }.audience-card { height: 100%; padding: 24px; background: var(--surface-field); border: 1px solid var(--line-dark); }.audience-card h3 { margin-bottom: 12px; color: var(--cabin); font-size: 15px; }
.compliance-strip { padding: 40px 24px; background: var(--depth); border-block: 1px solid var(--line-dark); }.badge-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-bottom: 16px; }.compliance-badge { padding: 7px 12px; border: 1px solid rgba(196, 205, 214, .25); color: var(--hull); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }.compliance-note { max-width: 560px; margin: auto; color: rgba(196, 205, 214, .6); font-size: 11px; line-height: 1.6; text-align: center; }
.quote { margin: 40px 0; padding: 8px 0 8px 24px; border-left: 2px solid var(--o2); }.quote p { margin: 0 0 12px; color: var(--bp-text-2); font-size: 18px; font-style: italic; line-height: 1.6; }.quote cite { color: rgba(196, 205, 214, .8); font: 11px var(--mono); font-style: normal; }
.faq-list { border-top: 1px solid var(--line-dark); }.faq-dark { border-color: var(--line-light); }.faq-item { border-bottom: 1px solid var(--line-dark); }.faq-dark .faq-item { border-color: var(--line-light); }.faq-item summary { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 20px 0; color: var(--cabin); font-size: 14px; font-weight: 600; line-height: 1.5; cursor: pointer; list-style: none; }.faq-dark summary { color: var(--ink); }.faq-item summary::-webkit-details-marker { display: none; }.faq-item summary span { flex: 0 0 auto; color: var(--o2); font-size: 20px; font-weight: 400; line-height: 1; transition: transform .2s; }.faq-item[open] summary span { transform: rotate(45deg); }.faq-item p { max-width: 680px; margin: -3px 0 20px; color: var(--hull); font-size: 14px; line-height: 1.7; }.faq-dark p { color: var(--bp-text-2); }
.cta-band { padding: 96px 24px; }.cta-band h2 { margin-bottom: 14px; font-size: clamp(28px, 4vw, 42px); }.cta-subhead { max-width: 600px; margin: 0 auto 36px; font-size: 16px; line-height: 1.7; }.cta-actions { justify-content: center; }.cta-actions.left { justify-content: flex-start; }

.render-frame { position: relative; overflow: hidden; aspect-ratio: var(--frame-ratio); background: var(--surface-field); }.render-grid { position: absolute; inset: 0; opacity: .28; background-image: linear-gradient(rgba(90, 200, 232, .16) 1px, transparent 1px), linear-gradient(90deg, rgba(90, 200, 232, .16) 1px, transparent 1px); background-size: 24px 24px; }.render-frame::before { content: ""; position: absolute; inset: 16% 9%; border: 1px solid rgba(90, 200, 232, .16); border-radius: 50%; transform: rotate(-7deg); }.frame-corner { position: absolute; width: 12px; height: 12px; border-color: var(--o2); border-style: solid; z-index: 1; }.corner-tl { top: 0; left: 0; border-width: 1px 0 0 1px; }.corner-tr { top: 0; right: 0; border-width: 1px 1px 0 0; }.corner-bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }.corner-br { right: 0; bottom: 0; border-width: 0 1px 1px 0; }.frame-label { position: absolute; inset: 0; display: grid; place-items: center; padding: 16px; color: rgba(90, 200, 232, .7); font-size: 11px; letter-spacing: .13em; text-align: center; }

.media-frame { position: relative; overflow: hidden; aspect-ratio: var(--frame-ratio, 4 / 3); margin: 0; background: var(--bp-field); }
.media-frame img { display: block; width: 100%; height: 100%; object-fit: cover; filter: var(--bp-image-filter); }
.product-card-media { display: block; }
.card-actions { display: flex; flex-wrap: wrap; align-items: center; gap: var(--bp-space-5); }
.chamber-hero-actions { margin-top: var(--bp-space-6); }
.chamber-hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: var(--bp-space-8); align-items: center; }
.chamber-hero-media { min-width: 0; margin: 0; }
.spec-groups { display: grid; gap: var(--bp-space-8); }
.spec-group { display: grid; gap: var(--bp-space-3); }
.micro-label { display: block; color: var(--bp-muted); font-size: var(--bp-label-size); letter-spacing: var(--bp-label-ls); line-height: var(--bp-label-lh); text-transform: uppercase; }
.option-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.option-row span:last-child { color: var(--bp-text-2); text-align: right; }
.size-options { padding-top: var(--bp-space-2); }
.size-option + .size-option { margin-top: var(--bp-space-6); }
.option-title { margin-bottom: var(--bp-space-3); color: var(--bp-text-strong); font-size: 22px; }

.configurator-page { min-height: calc(100vh - 64px); }
.configurator-layout { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: var(--bp-space-9); }
.configurator-aside { display: grid; align-content: start; gap: var(--bp-space-8); }
.configurator-main { min-width: 0; }
.configurator-heading { margin-bottom: var(--bp-space-8); }
.step-nav { display: grid; gap: var(--bp-space-4); }
.step-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; border-top: var(--bp-rule); }
.step-list li { border-bottom: var(--bp-rule); }
.step-list a { display: grid; grid-template-columns: 34px 1fr; gap: var(--bp-space-3); align-items: center; padding: var(--bp-space-4) 0; color: var(--bp-muted); font-size: var(--bp-body-size-sm); }
.step-list li.is-current a, .step-list a:hover { color: var(--bp-text-strong); }
.step-list li.is-current .step-number { color: var(--bp-accent); }
.step-number { color: var(--bp-muted); font-size: 14px; }
.step-note { color: var(--bp-muted); font-size: var(--bp-label-size); line-height: 1.6; }
.summary-card { padding: var(--bp-space-5); background: var(--surface-field); border: var(--bp-rule-strong); }
.summary-card .micro-label { color: var(--bp-accent); }
.summary-title { margin: var(--bp-space-3) 0 var(--bp-space-2); color: var(--bp-text-strong); font-size: 38px; }
.summary-category { color: var(--bp-text-2); font-size: var(--bp-body-size-sm); line-height: 1.55; }
.summary-facts { display: grid; gap: var(--bp-space-4); margin-top: var(--bp-space-5); padding-top: var(--bp-space-4); border-top: var(--bp-rule); }
.summary-facts div { display: grid; gap: var(--bp-space-1); }
.summary-facts strong { color: var(--bp-text-strong); font: 11px/1.45 var(--bp-font-mono); letter-spacing: .04em; }
.summary-note { margin-top: var(--bp-space-5); color: var(--bp-muted); font-size: var(--bp-label-size); line-height: 1.6; }
.config-form { display: grid; gap: var(--bp-space-6); }
.config-fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.config-option-list { display: grid; gap: var(--bp-space-3); margin-top: var(--bp-space-3); }
.config-option-row { grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; min-height: 96px; padding: var(--bp-space-5); background: var(--bp-field); border: var(--bp-rule-strong); cursor: pointer; transition: border-color var(--bp-transition), background var(--bp-transition); }
.config-option-row:hover, .config-option-row:focus-within { border-color: var(--bp-accent); }
.config-option-row:has(input:checked) { border-color: var(--bp-accent); background: var(--bp-rail); }
.config-option-input { width: 16px; height: 16px; accent-color: var(--bp-accent); }
.config-option-copy { display: grid; gap: var(--bp-space-1); min-width: 0; }
.config-option-copy strong { color: var(--bp-text-strong); font: var(--bp-display-weight) 24px/1 var(--bp-font-display); letter-spacing: var(--bp-display-ls); text-transform: uppercase; }
.config-option-copy span { color: var(--bp-text-2); font-size: var(--bp-body-size-sm); }
.config-option-copy small { color: var(--bp-muted); font-size: var(--bp-label-size); line-height: 1.5; }
.config-option-meta { color: var(--bp-accent); font-size: var(--bp-label-size); letter-spacing: var(--bp-label-ls); text-align: right; }
.config-submit { width: 100%; }
.form-heading { margin-bottom: -4px; color: var(--bp-muted); }
.form-error-block { padding: var(--bp-space-3) var(--bp-space-4); border: 1px solid rgba(248, 113, 113, .6); }
.review-card { margin-bottom: var(--bp-space-8); padding: var(--bp-space-5); border: var(--bp-rule-strong); background: var(--surface-field); }
.review-card-heading { margin-bottom: var(--bp-space-4); }
.review-card .summary-title { color: var(--bp-text-strong); }
.review-table { background: var(--surface-field); }
.review-table .spec-row span { color: var(--bp-text-2); }
.quote-form { display: grid; gap: 18px; }
.text-area .form-control { min-height: 144px; resize: vertical; }
.quote-form-wrap { min-width: 0; }
.quote-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: var(--bp-space-9); align-items: start; }
.quote-intro .summary-card { margin-top: var(--bp-space-7); }
.quote-note { display: grid; gap: var(--bp-space-3); max-width: 360px; margin-top: var(--bp-space-7); padding-top: var(--bp-space-5); border-top: var(--bp-rule); }
.quote-received { display: grid; gap: var(--bp-space-3); }
.quote-received .nameplate { color: var(--bp-accent); font-size: 24px; }
.quote-received .text-link { margin-top: var(--bp-space-3); }
.section-cabin .form-field label { color: var(--bp-muted); }
.section-cabin .form-error { color: #fca5a5; }

.page-intro { padding: 80px 0 72px; }.page-title { margin: 0 0 24px; color: var(--cabin); font-size: clamp(40px, 6vw, 60px); line-height: .98; }.technology-section .section-title { max-width: 680px; }.technology-section .body-copy { max-width: 720px; }.frame-space { margin-top: 36px; }.chamber-gallery { padding-top: 64px; }.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }.chamber-hero .hero-copy { max-width: 780px; margin-bottom: 28px; }.component-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }.component-card { border: 1px solid var(--line-dark); background: var(--surface-field); }.component-card summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px; cursor: pointer; list-style: none; }.component-card summary::-webkit-details-marker { display: none; }.component-card summary strong { display: block; margin-bottom: 5px; color: var(--cabin); font: 700 15px var(--display); letter-spacing: .08em; text-transform: uppercase; }.component-card summary small { display: block; color: var(--hull); font-size: 12px; line-height: 1.55; }.plus { color: var(--o2); font-size: 22px; transition: transform .2s; }.component-card[open] .plus { transform: rotate(45deg); }.component-specs { padding: 0 22px 16px; border-top: 1px solid var(--line-dark); }.component-specs div, .spec-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; padding: 10px 0; border-bottom: 1px solid rgba(196, 205, 214, .08); }.component-specs div:last-child, .spec-row:last-child { border: 0; }.component-specs span, .spec-row span { font: 11px/1.45 var(--mono); }.component-specs span:first-child, .spec-row span:first-child { color: rgba(196, 205, 214, .6); }.component-specs span:last-child { color: rgba(90, 200, 232, .8); text-align: right; }.control-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }.control-card { padding: 24px; border: 1px solid var(--line-light); background: var(--surface-field); }.control-card h3 { margin-bottom: 18px; font-size: 12px; }.control-card ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }.control-card li { color: var(--bp-text-2); font-size: 14px; line-height: 1.5; }.control-card li::before { content: ""; display: inline-block; width: 5px; height: 5px; margin: 0 10px 2px 0; background: var(--o2); border-radius: 50%; }.pill-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }.pill-card { display: flex; gap: 12px; padding: 14px; background: var(--surface-field); border: 1px solid var(--line-dark); color: var(--hull); font-size: 14px; line-height: 1.5; }.blue-dot { width: 7px; height: 7px; flex: 0 0 auto; margin-top: 6px; background: var(--o2); border-radius: 50%; }.comfort-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }.comfort-card { padding: 18px 14px; background: var(--surface-field); border: 1px solid var(--line-dark); color: var(--hull); font-size: 14px; line-height: 1.5; }.spec-table { overflow: hidden; background: var(--surface-field); border: 1px solid var(--line-light); }.spec-row { grid-template-columns: 1fr 1fr; padding: 14px 20px; }.spec-row:nth-child(even) { background: var(--surface-rail); }.spec-row span { color: var(--bp-text-2); }.spec-row span:first-child { color: var(--bp-muted); border-right: 1px solid var(--line-light); }.provisional { margin: 10px 0 0; color: var(--bp-muted); font: 10px var(--mono); }.product-nav { padding: 24px 0; }.product-nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; }.product-nav a { color: var(--hull); font-size: 14px; }.product-nav a:hover { color: var(--cabin); }.product-nav a small { display: block; margin-bottom: 4px; color: rgba(196, 205, 214, .5); font: 10px var(--mono); }.product-nav .next { text-align: right; }

.contact-page { min-height: calc(100vh - 64px); }.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; margin-top: 48px; }.contact-lead { max-width: 360px; margin-bottom: 34px; }.contact-details { display: grid; gap: 22px; }.detail-label { margin: 0 0 6px; color: rgba(196, 205, 214, .5); font-size: 10px; letter-spacing: .12em; }.contact-details a { color: var(--cabin); font-size: 14px; }.contact-details a:hover { color: var(--o2); }.contact-form { display: grid; gap: 18px; }.form-field label { display: block; margin-bottom: 7px; color: rgba(196, 205, 214, .65); font: 10px var(--mono); letter-spacing: .12em; text-transform: uppercase; }.form-field label span { color: var(--o2); }.form-control { width: 100%; padding: 11px 14px; border: 1px solid rgba(196, 205, 214, .25); border-radius: 0; outline: 0; background: var(--surface-field); color: var(--cabin); font-size: 14px; }.form-control:focus { border-color: var(--o2); }.form-control option { color: var(--ink); }.form-field.has-error .form-control { border-color: #f87171; }.form-error { margin: 5px 0 0; color: #fca5a5; font: 10px var(--mono); }.form-submit { width: 100%; border: 0; }.received { padding: 32px 24px; border: 1px solid rgba(90, 200, 232, .3); background: rgba(90, 200, 232, .05); }.received .nameplate { margin-bottom: 8px; color: var(--o2); font-size: 15px; }.received p:last-child { margin: 0; color: var(--cabin); font-size: 14px; }.not-found { min-height: calc(100vh - 64px); }.not-found .body-copy { max-width: 450px; margin-bottom: 36px; }.not-found-links { margin-top: 64px; padding-top: 24px; border-top: 1px solid var(--line-dark); display: grid; gap: 10px; }.not-found-links p { margin: 0 0 8px; color: rgba(196, 205, 214, .5); font-size: 10px; letter-spacing: .12em; }.not-found-links a { color: var(--hull); font-size: 14px; }.not-found-links a:hover { color: var(--cabin); }

.site-footer { position: relative; z-index: 1; background: var(--bp-rail); border-top: var(--bp-rule); }.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: var(--bp-space-7); padding: var(--bp-section-pad-y-lg) 0 var(--bp-space-8); }.footer-brand { margin-bottom: var(--bp-space-4); }.footer-tagline { margin: 0 0 var(--bp-space-2); color: var(--bp-text-2); font-size: var(--bp-body-size); }.footer-copy { max-width: 300px; margin: 0; color: var(--bp-text); font-size: var(--bp-body-size-sm); line-height: 1.7; }.footer-links { display: grid; gap: var(--bp-space-3); margin: var(--bp-space-4) 0 0; padding: 0; list-style: none; }.footer-links a, .footer-links span { color: var(--bp-text-2); font-size: var(--bp-body-size-sm); }.footer-links a:hover { color: var(--bp-accent); }.footer-bottom { display: flex; justify-content: space-between; gap: var(--bp-space-5); padding: var(--bp-space-5) 0; border-top: var(--bp-rule); }.footer-bottom p { margin: 0; font-size: var(--bp-label-size); }
.fade-up { opacity: 0; transform: translateY(12px); transition: opacity .5s ease-out var(--delay, 0ms), transform .5s ease-out var(--delay, 0ms); }.fade-up.is-visible { opacity: 1; transform: translateY(0); }.delay-1 { --delay: 80ms; }

@media (max-width: 1023px) {
  .site-rail { display: none; }
  .site-frame { margin-left: 0; overflow: clip; }
  .site-header { display: block; }
  .main-content { padding-top: 64px; }
  .header-label, .desktop-contact { display: none; }
  .menu-toggle { display: block; }
}
@media (max-width: 1000px) { .audience-grid { grid-template-columns: repeat(2, 1fr); }.comfort-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) {
  .container, .narrow, .nav-wrap { width: min(100% - 40px, 1152px); }
  .desktop-nav, .desktop-contact { display: none; }.menu-toggle { display: block; }.section-pad { padding-block: 72px; }.section-pad-top { padding-top: 88px; }
  .hero { min-height: auto; }.hero-content { padding-block: 96px; }.hero-title { font-size: clamp(35px, 10vw, 54px); }.hero-copy { font-size: 14px; }.hero-technical { inset: 28% -22% 8% 20%; opacity: .06; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }.proof-stat { margin: 8px 0; }.proof-stat:nth-child(2) { border: 0; }.proof-stat:nth-child(-n+2) { border-bottom: 1px solid var(--line-dark); padding-bottom: 16px; }
  .product-grid, .split-grid, .contact-grid, .chamber-hero-grid { grid-template-columns: 1fr; gap: 36px; }.feature-grid, .component-grid, .control-grid { grid-template-columns: 1fr; gap: 16px; }.gallery-grid { grid-template-columns: repeat(2, 1fr); }.pill-grid { grid-template-columns: repeat(2, 1fr); }.footer-grid { grid-template-columns: repeat(2, 1fr); gap: 36px 24px; }.footer-grid > :first-child { grid-column: 1 / -1; }.footer-bottom { flex-direction: column; }
  .comparison-row span { padding: 12px 10px; font-size: 10px; overflow-wrap: anywhere; }.comparison-head span { font-size: 8px; }.audience-grid { gap: 12px; }.audience-card { padding: 18px; }.comfort-grid { grid-template-columns: repeat(2, 1fr); }.contact-grid { margin-top: 32px; }
}
@media (max-width: 460px) { .hero-actions, .hero-actions .button, .cta-actions .button { width: 100%; }.gallery-grid, .pill-grid { grid-template-columns: 1fr; }.audience-grid { grid-template-columns: 1fr; }.footer-grid { grid-template-columns: 1fr; }.footer-grid > :first-child { grid-column: auto; }.spec-row, .option-row { grid-template-columns: 1fr; gap: 4px; }.spec-row span:first-child { padding-bottom: 4px; border-right: 0; }.option-row span:last-child { text-align: left; }.comparison-row { grid-template-columns: 1fr; }.comparison-head { display: none; }.comparison-row span { border-right: 0; padding: 7px 12px; }.comparison-row span:first-child { padding-top: 14px; color: var(--cabin); }.comparison-row span:last-child { padding-bottom: 14px; }.contact-page .page-title, .page-title { font-size: 40px; } }
@media (max-width: 760px) { .configurator-layout, .quote-layout { grid-template-columns: 1fr; gap: var(--bp-space-7); }.configurator-aside { gap: var(--bp-space-5); }.step-list { grid-template-columns: repeat(2, 1fr); border-top: 0; gap: var(--bp-space-3); }.step-list li { border: var(--bp-rule); }.step-list a { padding: var(--bp-space-3); }.summary-card { max-width: none; } }
@media (max-width: 460px) { .config-option-row { grid-template-columns: auto minmax(0, 1fr); }.config-option-meta { grid-column: 2; text-align: left; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }.fade-up { opacity: 1; transform: none; } }

/* Prices, siting, and configurator options */
.product-grid { grid-template-columns: repeat(4, 1fr); }
.comparison-row { grid-template-columns: 1.2fr repeat(4, 1fr); }
.card-price { margin: 0 0 12px; color: var(--o2); font-size: 13px; letter-spacing: .06em; }
.hero-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: 14px; margin: 0 0 28px; color: var(--o2); font-size: 20px; letter-spacing: .04em; }
.hero-price-note { color: rgba(196, 205, 214, .55); font-size: 10px; letter-spacing: .08em; }
.config-option-row-compact { min-height: 0; padding: var(--bp-space-3) var(--bp-space-4); }
.config-option-row-compact .config-option-copy > span { color: var(--bp-text-strong); font-size: var(--bp-body-size-sm); }
.config-fieldset + .config-fieldset { margin-top: var(--bp-space-6); }
.review-table + .provisional a { margin-left: 8px; }
@media (max-width: 1000px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 720px) { .product-grid { grid-template-columns: 1fr; } .comparison-row { grid-template-columns: 1.2fr repeat(4, minmax(0, 1fr)); } }

/* Exterior color picker: SwatchTile from the design-system export */
.swatch-note { margin: var(--bp-space-2) 0 0; color: var(--bp-muted); font-size: var(--bp-label-size); line-height: 1.5; }
.swatch-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: var(--bp-space-4); margin-top: var(--bp-space-4); }
.swatch-tile { position: relative; display: block; min-width: 0; cursor: pointer; }
.swatch-input { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.swatch-chip { display: block; height: 76px; border-radius: var(--bp-radius, 0); outline: 1px solid var(--bp-hair, rgba(196, 205, 214, .18)); outline-offset: 0; transition: outline-color var(--bp-transition, .2s); }
.swatch-tile:hover .swatch-chip { outline-color: var(--bp-border-3, rgba(196, 205, 214, .45)); }
.swatch-tile:has(.swatch-input:checked) .swatch-chip { outline: 2px solid var(--bp-accent); outline-offset: 2px; }
.swatch-tile:has(.swatch-input:focus-visible) .swatch-chip { outline: 2px solid var(--bp-accent); outline-offset: 2px; }
.swatch-label { display: block; margin-top: 10px; color: var(--bp-muted); font-size: 9px; letter-spacing: var(--bp-label-ls); text-transform: uppercase; }
.swatch-tile:has(.swatch-input:checked) .swatch-label { color: var(--bp-accent); }
.swatch-price { display: block; margin-top: 4px; color: var(--bp-muted); font-size: var(--bp-label-size); line-height: 1.4; }
.swatch-dot { display: inline-block; width: 10px; height: 10px; margin: 0 8px -1px 0; border-radius: 50%; outline: 1px solid rgba(196, 205, 214, .3); }
@media (max-width: 760px) { .swatch-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } .swatch-chip { height: 72px; } }
@media (max-width: 460px) { .swatch-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Exterior reveal */
.reveal { margin-top: var(--bp-space-9); border-top: var(--bp-rule-strong); padding-top: var(--bp-space-6); }
.reveal-heading { font-family: var(--bp-font-display); font-size: var(--bp-display-size-sm); line-height: var(--bp-display-lh); letter-spacing: var(--bp-display-ls); margin: 0 0 var(--bp-space-3); }
.reveal-intro { max-width: 52ch; margin: 0 0 var(--bp-space-6); }
.reveal-stage { display: grid; grid-template-columns: 1fr; gap: var(--bp-space-4); margin-bottom: var(--bp-space-5); }
@media (min-width: 900px) { .reveal-stage { grid-template-columns: 1fr 1fr; } }
.reveal-frame { margin: 0; border: var(--bp-rule-strong); position: relative; }
.reveal-frame img { display: block; width: 100%; height: auto; }
.reveal-label { font-family: var(--bp-font-mono); font-size: var(--bp-label-size); letter-spacing: var(--bp-label-ls); line-height: var(--bp-label-lh); color: var(--bp-muted); padding: var(--bp-space-2) var(--bp-space-3); border-top: var(--bp-rule); }

/* JS-on: stacked wipe */
.reveal.is-live .reveal-stage { display: block; position: relative; border: var(--bp-rule-strong); touch-action: pan-y; }
.reveal.is-live .reveal-frame { border: 0; }
.reveal.is-live .reveal-frame-b { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--reveal, 50%)); }
.reveal.is-live .reveal-label { position: absolute; bottom: 0; background: var(--bp-bg); color: var(--bp-text-2); border-top: 0; }
.reveal.is-live .reveal-frame-a .reveal-label { left: 0; }
.reveal.is-live .reveal-frame-b .reveal-label { right: 0; }
.reveal.is-live .reveal-handle { position: absolute; top: 0; bottom: 0; left: var(--reveal, 50%); width: 1px; background: var(--bp-border-3); pointer-events: none; }
.reveal.is-live .reveal-grip { position: absolute; top: 50%; left: 50%; width: 2px; height: 40px; margin: -20px 0 0 -1px; background: var(--bp-accent); }
.reveal.is-live .reveal-input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; -webkit-appearance: none; appearance: none; background: transparent; }
.reveal.is-live .reveal-input:focus-visible ~ .reveal-handle .reveal-grip { outline: var(--bp-focus-ring); outline-offset: 3px; }
.reveal.is-live.is-keyed .reveal-frame-b,
.reveal.is-live.is-keyed .reveal-handle { transition: clip-path 180ms var(--bp-ease-out-quint), left 180ms var(--bp-ease-out-quint); }
@media (prefers-reduced-motion: reduce) { .reveal.is-live.is-keyed .reveal-frame-b, .reveal.is-live.is-keyed .reveal-handle { transition: none; } }

/* Keep the fallback visible without the page's scroll observer. */
.reveal:not(.is-live) { opacity: 1; transform: none; }

/* Shared reading roles, including legacy component typography overrides. */
.section-intro, .lead-copy, .body-copy, .hero-copy, .card-copy,
.faq-item p, .faq-item summary, .cta-subhead, .quote p,
.form-control, .received p:last-child, .footer-tagline {
  font-family: var(--bp-font-body);
  font-size: var(--bp-body-size);
  line-height: var(--bp-body-lh);
  letter-spacing: var(--bp-body-ls);
  text-transform: none;
}

.comparison-row:not(.comparison-head) > span:not(:first-child),
.component-specs > div > span:not(:first-child), .spec-row > span:not(:first-child),
.summary-facts strong, .summary-category, .summary-note, .step-note,
.config-option-copy span, .config-option-copy small,
.component-card summary small, .control-card li, .pill-card, .comfort-card,
.provisional, .form-error, .compliance-note, .footer-copy,
.footer-bottom p:last-child, .swatch-note, .hero-price-note {
  font-family: var(--bp-font-body);
  font-size: var(--bp-body-size-sm);
  line-height: var(--bp-body-lh);
  letter-spacing: var(--bp-body-ls);
  text-transform: none;
}

/* Short labels retain the technical mono layer. */
.micro-label, .detail-label, .swatch-label, .swatch-price,
.proof-label, .card-link, .text-link {
  font-family: var(--bp-font-mono);
}

/* Configurator density */
@media (min-width: 761px) { .configurator-layout { grid-template-columns: 340px minmax(0, 1fr); } }
.config-option-row { display: grid; column-gap: var(--bp-space-3); }
.config-chamber-row { align-items: center; padding-block: var(--bp-space-1); }
.config-chamber-row .config-option-copy small { font-size: var(--bp-label-size); line-height: 1.5; }
.config-option-row-compact .config-option-copy > .config-chamber-name { color: var(--bp-text-strong); font-family: var(--bp-font-display); font-size: 18px; line-height: 1; letter-spacing: var(--bp-display-ls); text-transform: uppercase; }
.config-chamber-row .config-option-meta { line-height: 1.3; }
.summary-card-with-thumbnail { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: var(--bp-space-4); align-items: start; }
.summary-thumbnail { display: block; width: 96px; height: 96px; object-fit: cover; border: var(--bp-rule-strong); }
.summary-content { min-width: 0; }
@media (max-width: 760px) { .summary-card-with-thumbnail { grid-template-columns: 1fr; } .summary-thumbnail { width: 72px; height: 72px; } }

.summary-card [hidden] { display: none; }

/* Give the original display subheadings a little more letter spacing. */
h3, h3.nameplate, h3.feature-title, h3.reveal-heading {
  letter-spacing: 0.06em;
}


/* Policy pages and notices */
.policy-page .page-title { max-width: 18ch; }
.policy-effective, .policy-body { color: var(--bp-text-2); font-size: var(--bp-body-size); line-height: 1.75; }
.policy-effective { margin: 0 0 var(--bp-space-5); }
.policy-links { display: flex; flex-wrap: wrap; gap: var(--bp-space-3) var(--bp-space-5); font: var(--bp-body-size-sm)/1.6 var(--bp-font-body); }
.policy-links a, .policy-body a, .form-policy-notice a { color: var(--bp-accent); text-decoration: underline; text-underline-offset: .2em; }
.policy-links a[aria-current="page"] { color: var(--bp-text-strong); }
.policy-body { margin-top: var(--bp-space-7); overflow-wrap: anywhere; }
.policy-body h2 { margin: var(--bp-space-6) 0 var(--bp-space-3); font-size: 26px; line-height: 1.3; }
.policy-body p { margin: 0 0 var(--bp-space-4); }
.policy-body ul { margin: 0 0 var(--bp-space-5); padding-left: var(--bp-space-5); }
.policy-body li + li { margin-top: var(--bp-space-2); }
.policy-body strong { color: var(--bp-text-strong); }
.footer-bottom { flex-wrap: wrap; }
.form-policy-notice { margin: 0; color: var(--bp-text-2); font: var(--bp-body-size-sm)/1.6 var(--bp-font-body); }

/* Product intended use notice */
.product-use-notice { padding: var(--bp-space-6) 0; border-top: var(--bp-rule); background: var(--bp-bg); color: var(--bp-text-2); font: var(--bp-body-size-sm)/1.7 var(--bp-font-body); }
.product-use-notice p { margin: 0; }
.product-use-notice p + p { margin-top: var(--bp-space-3); }
.product-use-notice strong { color: var(--bp-text-strong); }

/* Quiet product purchase action; checkout retains clear primary controls. */
.text-action { padding: var(--bp-space-2) 0; border: 0; background: transparent; color: var(--bp-text-2); font: var(--bp-body-size-sm)/1.6 var(--bp-font-body); text-decoration: underline; text-underline-offset: .2em; cursor: pointer; }
.text-action:hover { color: var(--bp-accent); }
.product-purchase { margin-top: var(--bp-space-4); }
.product-purchase p { max-width: 65ch; margin: var(--bp-space-2) 0 0; color: var(--bp-text-2); font-size: var(--bp-body-size-sm); line-height: 1.6; }
.commerce-page { color: var(--bp-text-2); font: var(--bp-body-size)/1.7 var(--bp-font-body); overflow-wrap: anywhere; }
.commerce-page p { margin: 0 0 var(--bp-space-4); }
.commerce-page a:not(.button) { color: var(--bp-text-2); text-decoration: underline; text-underline-offset: .2em; }
.commerce-page a:not(.button):hover { color: var(--bp-accent); }
.cart-item { display: grid; grid-template-columns: 96px 1fr auto; gap: var(--bp-space-5); padding: var(--bp-space-5) 0; border-bottom: var(--bp-rule); }
.cart-item img { width: 96px; height: 96px; object-fit: cover; border: var(--bp-rule); }
.cart-item p { margin: var(--bp-space-2) 0; font-size: var(--bp-body-size-sm); }
.cart-quantity { display: flex; align-items: center; flex-wrap: wrap; gap: var(--bp-space-3); }
.cart-quantity input { width: 72px; }
.cart-subtotal { display: flex; justify-content: space-between; gap: var(--bp-space-4); padding: var(--bp-space-4) 0; border-bottom: var(--bp-rule); }
.checkout-details { display: grid; gap: var(--bp-space-5); margin-top: var(--bp-space-6); }
.checkout-details label { display: block; margin-bottom: var(--bp-space-2); }
.checkout-consent { display: grid; grid-template-columns: 20px 1fr; gap: var(--bp-space-3); }
.checkout-consent input { margin-top: 6px; accent-color: var(--bp-accent); width: 18px; height: 18px; }
.checkout-consent label { font-size: var(--bp-body-size-sm); }
.checkout-details .errorlist { color: var(--bp-text-strong); margin: var(--bp-space-2) 0; }
@media (max-width: 600px) {
  .cart-item { grid-template-columns: 72px 1fr; gap: var(--bp-space-4); }
  .cart-item img { width: 72px; height: 72px; }
  .cart-item > strong { grid-column: 2; }
}

/* Private post-purchase summary. */
.order-confirmation .page-title { max-width: 760px; }
.order-eyebrow { color: var(--bp-accent); font-size: .875rem; }
.order-section { margin-top: 36px; padding-top: 28px; border-top: var(--bp-rule); }
.order-section h2 { margin: 0 0 18px; color: var(--bp-text-strong); font-size: 1.4rem; }
.order-reference { font-size: .875rem; }
.order-items { list-style: none; padding: 0; margin: 0; }
.order-items li { display: flex; justify-content: space-between; gap: 24px; padding: 16px 0; border-bottom: var(--bp-rule); }
.order-items li > * { min-width: 0; }
.order-items li > span { flex-shrink: 0; }
.order-items p { font-size: .875rem; }
.order-totals { margin: 20px 0 0; }
.order-totals > div { display: flex; justify-content: space-between; gap: 24px; padding: 8px 0; }
.order-totals dd { margin: 0; flex-shrink: 0; }
.order-total { border-top: var(--bp-rule); color: var(--bp-text-strong); font-weight: bold; }
.order-section address { font-style: normal; margin-bottom: 20px; }
.order-next-steps { padding-left: 24px; }
.order-next-steps li { padding: 0 0 16px 8px; }
.order-next-steps li::marker { color: var(--bp-accent); }
.order-next-steps strong { color: var(--bp-text-strong); }
@media (max-width: 460px) { .order-confirmation .page-title { font-size: 36px; } .order-items li { flex-wrap: wrap; gap: 4px; } }