:root {
  --forest-950: #0b2119;
  --forest-900: #12372a;
  --forest-800: #194b3a;
  --forest-700: #21624b;
  --leaf-500: #8eb447;
  --leaf-400: #a4c75f;
  --sand-50: #fbfaf6;
  --sand-100: #f4f0e7;
  --sand-200: #e9e2d4;
  --ink-900: #17211d;
  --ink-700: #3c4943;
  --ink-500: #68736e;
  --white: #fff;
  --line: rgba(23, 33, 29, .13);
  --shadow-sm: 0 10px 30px rgba(18, 55, 42, .08);
  --shadow-lg: 0 28px 80px rgba(9, 33, 24, .16);
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 30px;
  --container: 1240px;
  --content: 780px;
  --ease: cubic-bezier(.2, .65, .3, 1);
}

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

/* Clip page-level overflow without making body a scroll container (sticky UI).
   Inner carousels keep their own scrolling; native pinch zoom stays enabled. */
html { scroll-behavior: smooth; scroll-padding-top: 110px; overflow-x: clip; overscroll-behavior-x: none; touch-action: manipulation; }

body {
  margin: 0;
  overflow-x: clip;
  color: var(--ink-900);
  background: var(--white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* Lock the root, not body: a scroll container on body displaces the sticky header. */
html.has-overlay { overflow-y: hidden; }

@supports not (overflow: clip) {
  html { overflow-x: hidden; }
}

img, svg { display: block; max-width: 100%; }
img { height: auto; }
svg { width: 1.15em; height: 1.15em; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }

a { color: inherit; text-decoration-thickness: .08em; text-underline-offset: .18em; }
a:hover { color: var(--forest-700); }

button, input, textarea, select { color: inherit; font: inherit; }
button { cursor: pointer; }
a, button, input, textarea, select, summary, label { touch-action: manipulation; }

::selection { color: var(--forest-950); background: var(--leaf-400); }

:focus-visible { outline: 3px solid var(--leaf-500); outline-offset: 3px; }

.screen-reader-text {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.skip-link {
  position: fixed;
  z-index: 99999;
  top: 12px;
  left: 12px;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: 8px;
  color: var(--white);
  background: var(--forest-900);
}
.skip-link:focus { transform: none; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.narrow { width: min(calc(100% - 40px), var(--content)); margin-inline: auto; }
.section { padding-block: clamp(72px, 9vw, 132px); }
.section--tight { padding-block: clamp(52px, 7vw, 92px); }
.section--sand { background: var(--sand-100); }
.section--forest { color: var(--white); background: var(--forest-900); }
.section--ink { color: var(--white); background: var(--forest-950); }

.eyebrow {
  margin: 0 0 14px;
  color: var(--forest-700);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .13em;
  line-height: 1.3;
  text-transform: uppercase;
}
.section--forest .eyebrow, .section--ink .eyebrow, .hero .eyebrow { color: var(--leaf-400); }

h1, h2, h3, h4 {
  margin: 0 0 .55em;
  color: inherit;
  font-weight: 690;
  letter-spacing: -.038em;
  line-height: 1.08;
  text-wrap: balance;
}
h1 { font-size: clamp(42px, 6.2vw, 86px); }
h2 { font-size: clamp(34px, 4.2vw, 58px); }
h3 { font-size: clamp(22px, 2.1vw, 30px); letter-spacing: -.025em; }
h4 { font-size: 20px; }
p { margin: 0 0 1.35em; }
.lead { max-width: 760px; color: var(--ink-700); font-size: clamp(18px, 1.8vw, 23px); line-height: 1.55; }
.section--forest .lead, .section--ink .lead { color: rgba(255, 255, 255, .76); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 44px; }
.section-heading__copy { max-width: 760px; }
.section-heading h2 { margin-bottom: 0; }

.button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 21px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 760;
  line-height: 1.2;
  text-decoration: none;
  transition: transform .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}
.button svg, .text-link svg { transition: transform .2s var(--ease); }
.button:hover { transform: translateY(-2px); }
.button:hover svg, .text-link:hover svg { transform: translateX(4px); }
.button--primary { color: var(--white); background: var(--forest-900); }
.button--primary:hover { color: var(--white); background: var(--forest-700); }
.button--leaf { color: var(--forest-950); background: var(--leaf-400); }
.button--leaf:hover { color: var(--forest-950); background: #b8d77a; }
.button--ghost { color: var(--forest-900); border-color: rgba(18, 55, 42, .28); background: transparent; }
.button--ghost:hover { color: var(--forest-900); border-color: var(--forest-900); }
.button--light { color: var(--forest-950); background: var(--white); }
.button--light:hover { color: var(--forest-950); background: var(--sand-100); }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--forest-700); font-size: 14px; font-weight: 780; text-decoration: none; }

.topbar { color: rgba(255, 255, 255, .8); background: var(--forest-950); font-size: 12px; }
.topbar__inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar p { margin: 0; letter-spacing: .04em; }
.topbar__links { display: flex; gap: 24px; }
.topbar__links a { display: inline-flex; align-items: center; gap: 7px; text-decoration: none; }
.topbar__links a:hover { color: var(--white); }
.topbar__links svg { width: 14px; height: 14px; }

.site-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  border-bottom: 1px solid transparent;
	background: rgba(11, 33, 25, .98);
  transition: box-shadow .2s var(--ease), border-color .2s var(--ease);
}
.site-header.is-scrolled { border-color: rgba(255,255,255,.1); box-shadow: 0 7px 30px rgba(5, 20, 14, .2); }
.site-header__inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.site-logo { display: block; width: 184px; flex: 0 0 auto; }
.site-logo img { width: 184px; height: auto; }
.primary-nav__list, .primary-nav__list ul { margin: 0; padding: 0; list-style: none; }
.primary-nav__list { display: flex; align-items: center; gap: 17px; }
.primary-nav__list li { position: relative; }
.primary-nav__list a { display: inline-flex; align-items: center; min-height: 44px; color: rgba(255,255,255,.9); font-size: 12.5px; font-weight: 680; line-height: 1.2; text-decoration: none; white-space: nowrap; }
.primary-nav__list a:hover, .primary-nav__list .current-menu-item > a, .primary-nav__list .current_page_item > a { color: var(--leaf-400); }
.primary-nav__list .menu-link--cta { min-height: 46px; padding-inline: 17px; color: var(--forest-950); border-radius: 999px; background: var(--leaf-400); }
.primary-nav__list .menu-link--cta:hover { color: var(--forest-950); background: #b8d77a; }
.primary-nav__list .current-menu-item > a.menu-link--cta, .primary-nav__list .current_page_item > a.menu-link--cta { color: var(--forest-950); }
.primary-nav__list .sub-menu { position: absolute; top: 100%; left: -18px; min-width: 220px; padding: 12px 18px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-sm); background: var(--forest-950); box-shadow: var(--shadow-sm); opacity: 0; visibility: hidden; transform: translateY(6px); }
.primary-nav__list li:hover > .sub-menu, .primary-nav__list li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
.nav-toggle { display: none; width: 46px; height: 46px; align-items: center; justify-content: center; padding: 0; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: var(--white); background: transparent; }
.nav-toggle svg { width: 22px; height: 22px; }
.nav-toggle__close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__close { display: block; }

.hero { position: relative; min-height: min(760px, calc(100vh - 118px)); display: grid; align-items: end; overflow: hidden; color: var(--white); background: var(--forest-950); }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7, 26, 19, .9) 0%, rgba(7, 26, 19, .65) 46%, rgba(7, 26, 19, .1) 80%), linear-gradient(0deg, rgba(7, 26, 19, .58), transparent 54%); }
.hero__media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__inner { position: relative; z-index: 1; padding-block: clamp(90px, 12vw, 150px) 66px; }
.hero__copy { max-width: 940px; }
.hero h1 { max-width: 900px; margin-bottom: 22px; }
.hero__lead { max-width: 650px; color: rgba(255, 255, 255, .82); font-size: clamp(18px, 1.8vw, 23px); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 24px 34px; margin: 52px 0 0; padding: 25px 0 0; border-top: 1px solid rgba(255,255,255,.24); list-style: none; }
.hero__trust li { display: flex; align-items: center; gap: 9px; color: rgba(255, 255, 255, .82); font-size: 13px; font-weight: 680; }
.hero__trust span { width: 24px; height: 24px; display: grid; place-items: center; color: var(--forest-950); border-radius: 50%; background: var(--leaf-400); }
.hero__trust svg { width: 14px; height: 14px; }

.page-hero { position: relative; padding-block: clamp(78px, 10vw, 138px) clamp(62px, 8vw, 102px); overflow: hidden; color: var(--white); background: var(--forest-900); }
.page-hero::before { content: ""; position: absolute; inset: 0; opacity: .23; background: radial-gradient(circle at 82% 12%, var(--leaf-400), transparent 32%), linear-gradient(135deg, transparent 55%, rgba(255,255,255,.08)); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 900px; font-size: clamp(42px, 6vw, 76px); }
.page-hero .lead { max-width: 720px; margin-bottom: 0; color: rgba(255,255,255,.76); }
.page-hero--image { min-height: 520px; display: grid; align-items: end; }
.page-hero--image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,26,19,.86), rgba(7,26,19,.22)); }
.page-hero--image .page-hero__media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

.breadcrumbs { margin-bottom: 32px; font-size: 12px; font-weight: 670; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.breadcrumbs li { display: flex; align-items: center; gap: 8px; color: var(--ink-500); }
.breadcrumbs li:not(:last-child)::after { content: "/"; color: #9da6a2; }
.breadcrumbs a { text-decoration: none; }
.page-hero .breadcrumbs li, .page-hero .breadcrumbs a { color: rgba(255,255,255,.7); }

.benefit-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.benefit-card { min-height: 260px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.benefit-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-sm); }
.benefit-card__icon { width: 48px; height: 48px; display: grid; place-items: center; margin-bottom: 42px; color: var(--forest-900); border-radius: 50%; background: var(--sand-100); }
.benefit-card__icon svg { width: 23px; height: 23px; }
.benefit-card h3 { font-size: 22px; }
.benefit-card p { margin-bottom: 0; color: var(--ink-700); }

.split { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: clamp(40px, 7vw, 92px); }
.split--reverse .split__media { order: 2; }
.split__media { position: relative; }
.split__media > img { width: 100%; min-height: 520px; object-fit: cover; border-radius: var(--radius-lg); }
.split__badge { position: absolute; right: -24px; bottom: -24px; width: 160px; aspect-ratio: 1; display: grid; place-content: center; padding: 18px; border: 8px solid var(--white); border-radius: 50%; color: var(--white); background: var(--forest-900); text-align: center; }
.split__badge strong { display: block; font-size: 34px; line-height: 1; }
.split__badge span { display: block; margin-top: 5px; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.split__copy .lead { margin-bottom: 25px; }
.split__copy > :last-child { margin-bottom: 0; }
.check-list { display: grid; gap: 12px; margin: 28px 0 34px; padding: 0; list-style: none; }
.check-list li { display: flex; align-items: flex-start; gap: 11px; color: var(--ink-700); }
.check-list li > span { width: 23px; height: 23px; flex: 0 0 auto; display: grid; place-items: center; margin-top: 2px; color: var(--forest-950); border-radius: 50%; background: var(--leaf-400); }
.check-list svg { width: 13px; height: 13px; }

.offer-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.offer-card { position: relative; min-height: 430px; display: flex; align-items: end; padding: 38px; overflow: hidden; border-radius: var(--radius-lg); color: var(--white); background: var(--forest-900); }
.offer-card::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(7, 26, 19, .92), rgba(7,26,19,.03) 78%); }
.offer-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.offer-card:hover img { transform: scale(1.035); }
.offer-card__body { position: relative; z-index: 1; max-width: 490px; }
.offer-card p { color: rgba(255,255,255,.78); }
.offer-card .text-link { color: var(--leaf-400); }

.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; counter-reset: process; }
.process-step { position: relative; padding: 25px 24px 25px 0; counter-increment: process; }
.process-step:not(:last-child)::after { content: ""; position: absolute; top: 44px; right: 16px; left: 66px; height: 1px; background: var(--line); }
.process-step__number { position: relative; z-index: 1; width: 40px; height: 40px; display: grid; place-items: center; margin-bottom: 23px; border: 1px solid var(--line); border-radius: 50%; color: var(--forest-700); background: var(--white); font-size: 13px; font-weight: 800; }
.process-step h3 { font-size: 19px; }
.process-step p { margin: 0; color: var(--ink-700); font-size: 14px; }

.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.project-card { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.project-card__image { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: var(--sand-200); }
.project-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s var(--ease); }
.project-card:hover .project-card__image img { transform: scale(1.04); }
.project-card__body { padding: 26px; }
.project-card__body h3 { margin-bottom: 24px; font-size: 23px; }
.project-card__body h3 a { text-decoration: none; }

.review-heading { align-items: end; }
.review-heading .lead { max-width: 650px; margin-top: 16px; color: rgba(255,255,255,.7); }
.google-rating { min-width: 230px; display: flex; align-items: center; gap: 15px; padding: 18px 20px; border: 1px solid rgba(255,255,255,.15); border-radius: 18px; background: rgba(255,255,255,.075); box-shadow: 0 18px 45px rgba(0,0,0,.12); }
.google-mark { width: 46px; height: 46px; display: grid; flex: 0 0 46px; place-items: center; border-radius: 50%; color: #4285f4; background: var(--white); font-family: Arial, sans-serif; font-size: 25px; font-weight: 800; }
.google-rating > span:last-child { display: grid; grid-template-columns: auto 1fr; align-items: center; column-gap: 9px; }
.google-rating strong { color: var(--white); font-size: 22px; line-height: 1; }
.google-rating__stars { color: #fbbc04; font-size: 13px; letter-spacing: .08em; }
.google-rating small { grid-column: 1 / -1; margin-top: 5px; color: rgba(255,255,255,.64); font-size: 12px; }
.review-carousel { min-width: 0; }
.review-carousel__bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.review-carousel__bar > p { margin: 0; color: rgba(255,255,255,.6); font-size: 13px; font-weight: 700; }
.review-carousel__controls { display: flex; align-items: center; gap: 9px; }
.review-carousel__button { width: 42px; height: 42px; display: grid; flex: 0 0 42px; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.2); border-radius: 50%; color: var(--forest-950); background: var(--leaf-400); transition: opacity .2s var(--ease), transform .2s var(--ease), background .2s var(--ease); }
.review-carousel__button:hover:not(:disabled) { transform: translateY(-2px); background: var(--white); }
.review-carousel__button:disabled { cursor: default; opacity: .32; }
.review-carousel__button svg { width: 17px; height: 17px; }
.review-carousel__button--previous svg { transform: rotate(180deg); }
.review-carousel__status { min-width: 66px; color: rgba(255,255,255,.7); font-size: 12px; font-variant-numeric: tabular-nums; text-align: center; }
.review-carousel__track { display: flex; gap: 18px; overflow-x: auto; overscroll-behavior-inline: contain; scroll-behavior: smooth; scroll-snap-type: x mandatory; scrollbar-width: none; }
.review-carousel__track::-webkit-scrollbar { display: none; }
.review-carousel__track:focus-visible { outline: 3px solid var(--leaf-400); outline-offset: 6px; border-radius: var(--radius-md); }
.review-card { min-width: 0; min-height: 300px; display: flex; flex: 0 0 calc((100% - 36px) / 3); flex-direction: column; padding: 30px; scroll-snap-align: start; border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-md); background: linear-gradient(145deg, rgba(255,255,255,.09), rgba(255,255,255,.04)); box-shadow: 0 24px 60px rgba(0,0,0,.1); }
.review-card__top { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 23px; }
.review-stars { margin: 0; color: #fbbc04; font-size: 16px; letter-spacing: .11em; }
.review-source { padding: 5px 9px; border: 1px solid rgba(255,255,255,.14); border-radius: 999px; color: rgba(255,255,255,.68); font-size: 10px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.review-card blockquote { margin: 0 0 17px; color: var(--white); font-size: 20px; font-weight: 680; line-height: 1.45; }
.review-card cite { display: flex; align-items: center; gap: 12px; margin-top: auto; color: var(--white); font-size: 14px; font-style: normal; font-weight: 760; }
.review-card cite > span:last-child { display: grid; gap: 2px; }
.review-card cite small { color: rgba(255,255,255,.52); font-size: 10px; font-weight: 650; }
.review-avatar { width: 38px; height: 38px; display: grid; flex: 0 0 38px; place-items: center; border-radius: 50%; color: var(--forest-950); background: var(--leaf-400); font-size: 13px; font-weight: 850; }
.google-reviews-footer { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 24px; }
.google-reviews-footer p { max-width: 650px; margin: 0; color: rgba(255,255,255,.56); font-size: 12px; }
.google-reviews-footer .button { flex: 0 0 auto; }

.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.article-card { display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease); }
.article-card:hover { transform: translateY(-4px); border-color: rgba(39, 89, 63, .24); box-shadow: var(--shadow-sm); }
.article-card__link { height: 100%; display: flex; flex-direction: column; color: inherit; text-decoration: none; }
.article-card__link:focus-visible { outline: 3px solid var(--leaf-500); outline-offset: -3px; }
.article-card__image { aspect-ratio: 16 / 10; overflow: hidden; background: var(--sand-200); }
.article-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .65s var(--ease); }
.article-card:hover .article-card__image img { transform: scale(1.04); }
.article-card__body { display: flex; flex: 1; flex-direction: column; padding: 26px; }
.article-card__meta { display: flex; flex-wrap: wrap; align-items: center; gap: 7px 12px; margin-bottom: 13px; color: var(--ink-500); font-size: 11px; font-weight: 700; }
.article-card__topic { padding: 5px 8px; border-radius: 999px; color: var(--forest-900); background: var(--sand-100); font-size: 10px; font-weight: 800; letter-spacing: .045em; text-transform: uppercase; }
.article-card h2, .article-card h3 { margin-bottom: 13px; font-size: 22px; }
.article-card__excerpt { margin-bottom: 22px; color: var(--ink-700); font-size: 14px; }
.article-card .text-link { margin-top: auto; }

.blog-topics { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 34px; }
.blog-topic { display: inline-flex; align-items: center; gap: 8px; min-height: 42px; padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-700); background: var(--white); font-size: 13px; font-weight: 730; text-decoration: none; transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease); }
.blog-topic span { min-width: 22px; padding: 3px 6px; border-radius: 999px; color: var(--ink-700); background: var(--sand-100); font-size: 10px; line-height: 1.35; text-align: center; }
.blog-topic:hover, .blog-topic.is-active { color: var(--white); border-color: var(--forest-900); background: var(--forest-900); }
.blog-topic:hover span, .blog-topic.is-active span { color: var(--forest-950); background: var(--leaf-400); }

.cta-band { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; padding: clamp(36px, 5vw, 66px); border-radius: var(--radius-lg); color: var(--white); background: var(--forest-900); }
.cta-band h2 { max-width: 760px; margin-bottom: 12px; }
.cta-band p { max-width: 650px; margin: 0; color: rgba(255,255,255,.75); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 10px; }

.cross-explorer { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-sm); }
.cross-tabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px; overflow: visible; border-bottom: 1px solid var(--line); }
.cross-tab { flex: 1 1 155px; min-width: 0; min-height: 42px; padding: 9px 15px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-700); background: var(--white); font-size: 13px; font-weight: 730; line-height: 1.25; text-align: center; white-space: normal; }
.cross-tab:hover, .cross-tab.is-active { color: var(--white); border-color: var(--forest-900); background: var(--forest-900); }
.cross-panel { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr); min-height: 650px; }
.cross-panel[hidden] { display: none; }
.cross-visual { min-width: 0; display: grid; place-items: center; align-content: center; padding: clamp(24px, 5vw, 62px); background: var(--sand-50); }
.cross-image { position: relative; width: min(100%, calc(570px * var(--image-ratio))); margin-inline: auto; }
.cross-image img { width: 100%; max-height: none; object-fit: contain; }
.cross-hotspot { position: absolute; z-index: 2; top: var(--hotspot-y); left: var(--hotspot-x); width: 52px; height: 52px; display: block; padding: 0; transform: translate(-50%, -50%); border: 2px solid transparent; border-radius: 50%; color: transparent; background: transparent; box-shadow: none; font-size: 0; line-height: 0; transition: transform .18s var(--ease), background .18s var(--ease), border-color .18s var(--ease), box-shadow .18s var(--ease); }
.cross-hotspot:hover, .cross-hotspot:focus-visible { transform: translate(-50%, -50%) scale(1.08); border-color: rgba(142,180,71,.82); background: rgba(164,199,95,.14); box-shadow: 0 0 0 5px rgba(164,199,95,.16); }
.cross-hotspot.is-active { border-color: var(--leaf-400); background: rgba(164,199,95,.2); box-shadow: 0 0 0 7px rgba(164,199,95,.22), 0 7px 22px rgba(7,26,19,.18); transform: translate(-50%, -50%) scale(1.1); }
.cross-hotspot.is-active::after { content: ""; position: absolute; inset: -10px; border: 2px solid rgba(142,180,71,.55); border-radius: 50%; animation: hotspot-pulse 1.8s ease-out infinite; }
@keyframes hotspot-pulse { 0% { opacity: .9; transform: scale(.72); } 75%, 100% { opacity: 0; transform: scale(1.3); } }
.cross-visual__hint { margin: 22px 0 0; color: var(--ink-500); font-size: 12px; }
.cross-details { padding: clamp(30px, 4vw, 54px); border-left: 1px solid var(--line); }
.cross-details h3 { font-size: clamp(28px, 3vw, 42px); }
.u-value { display: inline-flex; margin-bottom: 24px; padding: 7px 11px; border-radius: 8px; color: var(--forest-900); background: var(--sand-100); font-size: 14px; font-weight: 800; }
.layer-list { display: grid; gap: 7px; margin: 0; padding: 0; list-style: none; counter-reset: none; }
.layer-list button { width: 100%; display: flex; align-items: center; gap: 12px; padding: 10px 12px; border: 0; border-radius: 9px; color: var(--ink-700); background: transparent; text-align: left; transition: color .18s var(--ease), background .18s var(--ease), transform .18s var(--ease); }
.layer-list button:hover { color: var(--forest-900); background: var(--sand-100); transform: translateX(3px); }
.layer-list button.is-active { color: var(--white); background: var(--forest-900); }
.layer-list button > span { width: 29px; height: 29px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-size: 12px; font-weight: 850; }
.layer-status { margin: 17px 0 0; color: var(--ink-500); font-size: 12px; }
.cross-back-to-visual { display: none; }
.cross-explorer--compact .cross-panel { min-height: 550px; }
.cross-explorer--compact .cross-image { width: min(100%, calc(490px * var(--image-ratio))); }

/* On-demand 3D material explorer; textual legends and the original 2D assets remain in HTML. */
.cross-panel .cross-visual { display: block; align-self: start; padding: 18px; background: #f4f3ed; }
.model-view-switch { display: flex; gap: 5px; width: max-content; max-width: 100%; padding: 4px; margin: 0 auto 12px; border: 1px solid #dcded4; background: #fff; border-radius: 999px; }
.model-view-switch button { min-height: 44px; padding: 8px 20px; border: 0; border-radius: 999px; background: transparent; color: #34493e; font-size: 13px; font-weight: 750; }
.model-view-switch button[aria-pressed="true"] { background: #153d2e; color: #fff; }
.model-view-switch button[aria-busy="true"]::after { content: ' ···'; }
.model-shell[hidden], .model-flat[hidden], .model-error[hidden] { display: none; }
.model-loading { display: none; }
.is-model-pending .model-loading { display: grid; place-items: center; min-height: clamp(320px, 33vw, 485px); margin: 0 0 12px; padding: 24px; border-radius: 18px; background: #eeeede; color: #34493e; font-size: 14px; text-align: center; }
.is-model-pending .model-flat { display: none; }
.model-flat { padding: 20px 12px; }
.model-mobile-caption, .model-flat__section { display: none; }
.model-canvas { position: relative; isolation: isolate; width: 100%; height: clamp(320px, 33vw, 485px); overflow: hidden; touch-action: none; border-radius: 18px; background: radial-gradient(ellipse at 50% 38%, #fffefa 0%, #eeeede 75%, #e1e3d7 100%); }
.model-canvas::after { content: ''; position: absolute; z-index: -1; width: 68%; height: 13%; bottom: 14%; left: 16%; border-radius: 50%; background: #344330; opacity: .13; filter: blur(18px); pointer-events: none; }
.model-canvas canvas { position: absolute; inset: 0; display: block; width: 100%; height: 100%; cursor: grab; touch-action: none; }
.model-canvas canvas:active { cursor: grabbing; }
.model-leaders { position: absolute; inset: 0; z-index: 1; width: 100%; height: 100%; pointer-events: none; overflow: visible; }
.model-leaders line { stroke: #59694e; stroke-width: 1; stroke-opacity: .7; }
.model-scene-label { position: absolute; z-index: 1; top: 18px; left: 20px; color: #53634b; font-size: 9px; font-weight: 800; letter-spacing: .16em; pointer-events: none; }
.model-scene-label span { margin: 0 6px; color: #83906c; }
.model-scene-note { position: absolute; bottom: 14px; left: 20px; z-index: 1; color: #626c59; font-size: 11px; pointer-events: none; }
.model-marker { position: absolute; z-index: 2; top: 0; left: 0; width: 29px; height: 29px; padding: 0; border-radius: 50%; border: 1px solid #8a9682; color: #253c2d; background: #fffffff0; box-shadow: 0 3px 12px #21352520; font-family: inherit; font-size: 12px; font-weight: 750; line-height: 1; }
.model-marker[hidden] { display: none; }
.model-marker::before { content: ''; position: absolute; inset: -8px; border-radius: 50%; }
.model-marker:hover, .model-marker.is-active { color: #fff; border-color: #183e2f; background: #183e2f; box-shadow: 0 0 0 4px #a6c47270; }
.model-marker:focus-visible, .model-shell button:focus-visible, .model-view-switch button:focus-visible { outline: 3px solid #597d26; outline-offset: 4px; }
.model-camera-tools { display: flex; justify-content: center; align-items: center; gap: 6px; padding: 10px 0 6px; }
.model-camera-tools button { flex: 0 0 44px; min-height: 44px; border: 1px solid #d5d9cb; border-radius: 10px; background: #fff; color: #24402d; font-size: 22px; }
.model-camera-tools .model-reset { flex: 0 1 auto; padding: 0 13px; font-size: 11px; font-weight: 750; }
.model-camera-tools button:hover { background: #e2e9d5; }
.model-side-tools { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; margin-top: 8px; order: 2; }
.model-side-tools button { min-height: 44px; padding: 8px 18px; border: 1px solid #c5cdb8; border-radius: 9px; background: #fffefa; color: #254132; font-size: 12px; font-weight: 750; }
.model-stage-status { margin: 8px 6px; color: #34513d; font-size: 12px; line-height: 1.55; order: 1; }
.model-stage-status:empty { display: none; }
.model-references { margin-top: 18px; padding: 16px; border: 1px solid #cdd4c2; border-radius: 12px; background: #fffdfa; }
.model-references summary { min-height: 44px; color: #173b2b; font-size: 15px; font-weight: 750; cursor: pointer; }
.model-references summary span { display: block; margin-top: 3px; color: #52624e; font-size: 11px; font-weight: 500; }
.model-references > p { color: #52624e; font-size: 12px; line-height: 1.65; }
.model-references__grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin: 16px 0; }
.model-references figure { min-width: 0; margin: 0; }
.model-references figure a { display: block; border-radius: 8px; overflow: hidden; background: #eeeee5; }
.model-references img { display: block; width: 100%; height: auto; aspect-ratio: 4/3; object-fit: contain; }
.model-references figcaption { padding-top: 7px; color: #344a39; font-size: 11px; line-height: 1.6; }
.model-references .text-link { font-size: 12px; }
@media (max-width: 600px) { .model-references__grid { grid-template-columns: minmax(0,1fr); } }
.model-explode { padding: 15px 8px 12px; }
.model-explode label { display: flex; justify-content: space-between; color: #284033; font-size: 13px; font-weight: 750; }
.model-explode output { color: #566248; font-variant-numeric: tabular-nums; }
.model-explode input { display: block; width: 100%; min-height: 32px; margin: 3px 0; accent-color: #254c36; cursor: pointer; }
.model-explode > div { display: flex; justify-content: space-between; font-size: 10px; color: #606957; }
.model-explode--primary { margin-top: 10px; padding: 12px 14px 10px; border: 1px solid #cbd5c1; border-radius: 12px; background: #f8faf3; }
.model-explode--primary label { align-items: center; font-size: 14px; }
.model-explode--primary output { min-width: 44px; padding: 3px 7px; border-radius: 7px; background: #e6eddb; color: #24432f; text-align: center; }
/* Native range remains keyboard-accessible. The full 48px surface accepts
   touch, while the 32px thumb and thick track are easy to see and grab. */
input.model-range { --model-range-thumb: 32px; display: block; width: 100%; min-width: 0; height: 48px; min-height: 48px; margin: 2px 0; padding: 0; border: 0; border-radius: 8px; background: transparent; appearance: none; -webkit-appearance: none; touch-action: none; cursor: ew-resize; }
input.model-range::-webkit-slider-runnable-track { height: 10px; border: 1px solid #889e7e; border-radius: 999px; background: linear-gradient(to right,#2d553c 0 var(--range-progress,0%),#d9e3ce var(--range-progress,0%) 100%); }
input.model-range::-webkit-slider-thumb { width: var(--model-range-thumb); height: var(--model-range-thumb); margin-top: -12px; border: 3px solid #fff; border-radius: 50%; background: #244c35; box-shadow: 0 0 0 1px #5b7850,0 2px 6px #173b2b30; appearance: none; -webkit-appearance: none; }
input.model-range::-moz-range-track { height: 8px; border: 1px solid #889e7e; border-radius: 999px; background: #d9e3ce; }
input.model-range::-moz-range-progress { height: 8px; border-radius: 999px; background: #2d553c; }
input.model-range::-moz-range-thumb { box-sizing: border-box; width: var(--model-range-thumb); height: var(--model-range-thumb); border: 3px solid #fff; border-radius: 50%; background: #244c35; box-shadow: 0 0 0 1px #5b7850,0 2px 6px #173b2b30; }
input.model-range:focus-visible { outline: 3px solid #688c37; outline-offset: 3px; }
@media (forced-colors: active) { input.model-range { appearance: auto; -webkit-appearance: auto; } }
.model-selection { padding: 16px 18px; border: 1px solid #d6ddca; border-radius: 14px; background: #e9eedf; }
.model-selection__heading { display: flex; justify-content: space-between; gap: 10px; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: #53654a; font-weight: 800; }
.model-selection p { min-height: 2.9em; margin: 7px 0 12px; font-size: 16px; line-height: 1.45; font-weight: 740; color: #173b2b; }
.model-selection__actions { display: flex; justify-content: space-between; gap: 10px; }
.model-selection__actions button { min-width: 44px; min-height: 44px; padding: 7px 12px; border: 1px solid #c3ccb6; border-radius: 9px; background: #ffffffb8; color: #213e2e; font-size: 16px; }
.model-selection__actions [data-model-solo] { flex: 1; font-size: 12px; font-weight: 750; }
.model-selection__actions [aria-pressed="true"] { color: #fff; background: #173b2b; }
.model-hint, .model-disclaimer { margin: 12px 8px 0; color: #56634f; font-size: 11px; line-height: 1.6; }
.model-gesture-hint { margin: 8px 4px; color: #56634f; font-size: 12px; line-height: 1.5; }
.model-disclaimer { margin-top: 6px; font-size: 10px; color: #697260; }
.model-error { font-size: 13px; padding: 14px; border: 1px solid #d5bf8e; border-radius: 9px; background: #fff5db; }
.model-services { order: 4; min-width: 0; margin: 14px 0 0; padding: 13px; border: 1px solid #cdd6c4; border-radius: 12px; background: #fffefa; }
.model-services legend { padding: 0 7px; font-size: 12px; font-weight: 800; color: #24412f; }
.model-services label { display: flex; align-items: center; gap: 9px; min-height: 44px; font-size: 12px; color: #263e2d; cursor: pointer; }
.model-services input, .house-layers input { flex: 0 0 18px; width: 18px; height: 18px; accent-color: #264d36; }
.model-services button { min-height: 44px; padding: 8px 16px; border: 1px solid #9aac8b; border-radius: 8px; background: #e8eedf; color: #173b2b; font-size: 12px; font-weight: 750; }
.model-services button[aria-pressed="true"] { color: #fff; background: #173b2b; }
.model-services p { margin: 9px 0 0; color: #56634f; font-size: 11px; line-height: 1.6; }
.service-dot { display: inline-block; flex: 0 0 12px; width: 12px; height: 12px; border: 1px solid #0002; border-radius: 50%; background: #191f1c; }
.service-dot--water { background: linear-gradient(90deg,#237db6 50%,#be4b3c 50%); }
.service-dot--cold { background: #237db6; }.service-dot--hot { background: #be4b3c; }.service-dot--drain { background: #707a80; }
@media (min-width: 901px) { .cross-panel.is-3d .cross-details { padding: 32px; } }
@media (max-width: 900px) {
  .cross-explorer { overflow: visible; }
  .model-shell { display: flex; flex-direction: column; }
  .model-stage { min-width: 0; }
  .model-mobile-caption { position: sticky; z-index: 5; top: 86px; display: grid; grid-template-columns: 34px minmax(0, 1fr); align-items: center; gap: 10px; padding: 12px 14px; margin-bottom: 8px; border: 1px solid #2e5745; border-radius: 12px; color: #fff; background: #153d2e; box-shadow: 0 5px 16px #1435251a; }
  .model-mobile-caption__section { grid-column: 1 / -1; display: block; padding-bottom: 10px; border-bottom: 1px solid #ffffff35; color: #fff; font-size: 16px; font-weight: 800; line-height: 1.35; overflow-wrap: anywhere; }
  .model-flat__section { position: sticky; z-index: 5; top: 86px; display: block; margin: 0 0 12px; padding: 12px 14px; border-radius: 12px; color: #fff; background: #153d2e; font-size: 16px; font-weight: 800; line-height: 1.35; overflow-wrap: anywhere; }
  .model-mobile-caption__number { display: grid; place-items: center; width: 34px; height: 34px; border: 1px solid #a6c472; border-radius: 50%; color: #d5e7b6; font-size: 15px; font-weight: 800; }
  .model-mobile-caption__eyebrow { display: block; color: #d5e7b6; font-size: 10px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
  .model-mobile-caption p { min-height: 2.9em; margin: 3px 0 0; color: #fff; font-size: 14px; font-weight: 700; line-height: 1.45; overflow-wrap: anywhere; }
  .model-shell > .model-selection { order: 1; margin-top: 8px; padding: 10px; }
  .model-selection__heading, .model-selection > p { display: none; }
  .model-camera-tools { order: 2; }
  .model-explode { order: 3; }
  .model-hint { order: 4; }
  .model-disclaimer { order: 5; }
}
@media (max-width: 600px) {
  .cross-panel .cross-visual { padding: 12px; }
  .model-canvas { height: 330px; border-radius: 12px; }
  .model-mobile-caption p { min-height: 4.35em; }
  .model-scene-label { left: 14px; font-size: 8px; }
  .model-selection { padding: 13px; }
  .model-selection p { font-size: 14px; }
  .model-camera-tools { gap: 4px; }
  .model-camera-tools .model-reset { padding: 0 8px; font-size: 10px; }
  .model-explode { padding-inline: 3px; }
}
/* Compact navigation: services and the selected material stay beside the model. */
.cross-mobile-nav { display: none; }
.model-modes { display: flex; gap: 5px; margin-bottom: 8px; }
.model-modes button { display: flex; flex: 1; align-items: center; justify-content: center; gap: 6px; min-width: 0; min-height: 44px; padding: 7px 8px; border: 1px solid #bfc9b7; border-radius: 10px; color: #173b2b; background: #fff; font-size: 13px; font-weight: 800; }
.model-modes button[aria-pressed="true"] { color: #fff; background: #153d2e; border-color: #153d2e; box-shadow: inset 0 -3px 0 #a6c472; }
.model-modes button[aria-pressed="true"] .service-dot { outline: 1px solid #fff9; }
.model-mobile-caption { display: grid; position: static; grid-template-columns: 28px minmax(0, 1fr); gap: 6px 10px; align-items: center; margin-bottom: 8px; padding: 10px 12px; border-radius: 10px; background: #153d2e; color: #fff; }
.model-mobile-caption__section { grid-column: 1 / -1; padding: 0; border: 0; font-size: 14px; line-height: 1.35; }
.model-mobile-caption__number { display: grid; place-items: center; width: 28px; height: 28px; border: 1px solid #a6c472; border-radius: 50%; color: #d5e7b6; font-size: 13px; font-weight: 800; }
.model-mobile-caption__eyebrow { display: block; color: #d5e7b6; font-size: 10px; font-weight: 750; }
.model-mobile-caption p { min-height: 0; margin: 2px 0 0; color: #fff; font-size: 13px; line-height: 1.4; overflow-wrap: anywhere; }
.model-quick-layer { display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; align-items: end; gap: 6px; margin-top: 8px; }
.model-quick-layer[hidden] { display: none; }
.model-quick-layer { grid-template-columns: minmax(0,1fr); }
.model-stage > .model-mobile-caption { margin: 8px 0 0; }
.model-service-key { display: flex; flex-wrap: wrap; gap: 6px 14px; margin: 12px 2px 4px; color: #334b3c; font-size: 11px; }
.model-service-key > span { display: inline-flex; gap: 6px; align-items: center; }
.model-service-key > button { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; padding: 6px 10px; border: 1px solid #bdc8b5; border-radius: 8px; background: #fffefa; color: #334b3c; font: inherit; cursor: pointer; }
.model-service-key > button[aria-pressed="true"] { border-color: #244f38; background: #e6eddf; box-shadow: inset 0 0 0 1px #244f38; }
.service-dot--heating { background: #f3eee1; border-color: #5b625c; }
.service-dot--underground { background: #b75d32; }
[data-model-controls][hidden] { display: none; }
.cross-visual > .model-advanced, .cross-visual > .model-references { width: 100%; }
.cross-house-shortcut { margin: 0 0 18px; }
.cross-house-shortcut a { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font-size: 14px; }
.model-quick-layer label, .cross-mobile-nav label { min-width: 0; }
.model-quick-layer label > span, .cross-mobile-nav label > span { display: block; margin-bottom: 2px; color: #455b49; font-size: 10px; font-weight: 750; }
.model-quick-layer select, .cross-mobile-nav select { display: block; width: 100%; max-width: 100%; min-width: 0; min-height: 44px; padding: 7px 25px 7px 8px; border: 1px solid #bfc9b7; border-radius: 9px; background-color: #fff; color: #173b2b; font: inherit; font-size: 14px; text-overflow: ellipsis; }
.model-quick-layer button, .cross-mobile-nav button { width: 44px; min-height: 44px; border: 1px solid #bfc9b7; border-radius: 9px; background: #fff; color: #173b2b; font-size: 19px; }
.model-advanced { margin-top: 8px; padding: 0 12px 10px; border: 1px solid #d0d8c6; border-radius: 10px; }
.model-advanced summary { display: list-item; min-height: 44px; padding: 11px 0; color: #294934; font-size: 13px; font-weight: 750; cursor: pointer; }
.model-stage-status { margin: 8px 0 0; padding: 10px 12px; border: 1px solid #d0d8c6; border-radius: 10px; background: #fffdfa; font-size: 12px; }
.model-shell { display: block; }
@media (max-width: 900px) {
  .cross-explorer.is-enhanced > .cross-tabs { display: none; }
  .cross-explorer.is-enhanced > .cross-mobile-nav { display: grid; position: sticky; z-index: 9; top: var(--cross-header-height, 75px); grid-template-columns: 44px minmax(0, 1fr) 44px; align-items: end; gap: 6px; padding: 8px; border-bottom: 1px solid #c4cebc; border-radius: 12px 12px 0 0; background: #f7f8f1; box-shadow: 0 4px 12px #173b2b16; }
  .cross-mobile-nav label { position: relative; }
  .cross-mobile-nav label strong { display: flex; align-items: center; min-height: 44px; padding: 7px 22px 7px 8px; border: 1px solid #bfc9b7; border-radius: 9px; background: #fff; color: #173b2b; font-size: 13px; font-weight: 750; line-height: 1.3; overflow-wrap: anywhere; }
  .cross-mobile-nav label strong::after { content: '⌄'; position: absolute; right: 8px; bottom: 13px; font-size: 14px; }
  .cross-mobile-nav label:focus-within strong { outline: 3px solid #597d26; outline-offset: 2px; }
  .cross-mobile-nav select { position: absolute; inset: 16px 0 0; height: calc(100% - 16px); opacity: 0; cursor: pointer; }
  .model-canvas { height: clamp(260px, 40svh, 350px); }
  .model-scene-label { display: none; }
  .model-view-switch { margin-bottom: 8px; }
  .model-view-switch button { min-height: 40px; padding: 6px 18px; }
  .cross-explorer .cross-back-to-visual { top: calc(var(--cross-header-height, 75px) + 80px); }
  .model-flat__section { position: static; }
}
@media (max-width: 600px) and (max-height: 700px) { .model-canvas { height: 290px; } }
@media (prefers-reduced-motion: reduce) { .cross-hotspot.is-active::after { animation: none; } }

/* Standalone, lazily loaded demonstration house. */
.house-hero { padding-block: 58px; }
.house-hero h1 { font-size: clamp(36px,5vw,65px); }
.house-section { padding-block: 54px; }
.house-link-band { display: flex; justify-content: space-between; align-items: center; gap: 25px; margin-bottom: 30px; padding: 28px; border: 1px solid #d5dace; border-radius: 20px; background: #fffdf8; }
.house-link-band h2 { margin: 0 0 8px; font-size: clamp(24px,3vw,32px); }.house-link-band p { margin-bottom: 0; font-size: 14px; }.house-link-band .eyebrow { margin-bottom: 10px; }
.house-link-band .button { flex-shrink: 0; }
.house-explorer { border: 1px solid #d8ddd2; border-radius: 24px; background: #fffdf8; box-shadow: 0 14px 45px #1837230b; }
.house-explorer__top { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 25px 28px 20px; }
.house-explorer__top .eyebrow { margin-bottom: 7px; }.house-explorer__top h2 { margin: 0; font-size: clamp(22px,2.5vw,32px); }
.house-sample-label { padding: 7px 12px; border: 1px solid #d4dcc7; border-radius: 99px; color: #4a6140; background: #eef2e7; font-size: 11px; white-space: nowrap; }
.house-presets { display: flex; flex-wrap: wrap; gap: 7px; padding: 0 28px 22px; }
.house-presets button { flex: 1 1 130px; min-height: 46px; padding: 10px 12px; border: 1px solid #cbd5c4; border-radius: 11px; color: #31513c; background: #fff; font-size: 12px; font-weight: 750; }
.house-presets button[aria-pressed="true"] { color: #fff; border-color: #173b2b; background: #173b2b; }
.house-explorer button:disabled, .house-explorer input:disabled { opacity: .5; cursor: not-allowed; }
.house-explorer button:focus-visible, .house-explorer input:focus-visible { outline: 3px solid #688c37; outline-offset: 3px; }
.house-workspace { display: grid; grid-template-columns: minmax(0,1fr) 300px; border-top: 1px solid #d8ddd2; }
.house-view { min-width: 0; padding: 20px; }
.house-stage[hidden], .house-fallback[hidden], [data-house-start][hidden] { display: none; }
.house-selection { min-height: 74px; padding: 12px 17px; margin-bottom: 8px; border-radius: 12px; color: #fff; background: #153d2e; }
.house-selection > span { color: #c6dbab; font-size: 10px; font-weight: 750; letter-spacing: .05em; text-transform: uppercase; }
.house-selection p { margin: 3px 0 0; font-size: 15px; font-weight: 750; line-height: 1.4; }
.house-canvas { position: relative; isolation: isolate; width: 100%; height: clamp(440px,43vw,610px); overflow: hidden; touch-action: none; border-radius: 15px; background: radial-gradient(ellipse at 45% 40%,#fffef8,#e4e8d9); }
.house-canvas canvas { position: absolute; inset: 0; width: 100%; height: 100%; cursor: grab; touch-action: none; }
.house-canvas canvas:active { cursor: grabbing; }
.house-scene-label { position: absolute; z-index: 1; top: 16px; left: 16px; color: #53634b; font-size: 8px; font-weight: 800; letter-spacing: .13em; pointer-events: none; }
.house-fallback { position: relative; display: grid; place-items: center; min-height: 510px; overflow: hidden; border-radius: 15px; background: #183d2a; }
.house-fallback > img { position: absolute; width: 100%; height: 100%; object-fit: cover; opacity: .36; }
.house-fallback > div { position: relative; z-index: 1; max-width: 440px; padding: 25px; text-align: center; color: #fff; }
.house-fallback p { font-size: 28px; font-weight: 800; line-height: 1.2; }.house-fallback small { display: block; margin-top: 18px; font-size: 12px; color: #e2e9db; }
.house-fallback .house-loading { font-size: 16px; font-weight: 500; line-height: 1.5; }
.house-camera { display: flex; justify-content: center; gap: 6px; padding: 12px 0 0; }.house-camera button { min-width: 44px; min-height: 44px; border: 1px solid #d1dac7; border-radius: 9px; color: #224630; background: #fff; font-size: 21px; }
.house-camera [data-house-reset] { padding-inline: 12px; font-size: 11px; font-weight: 750; }
.house-help { margin: 12px 4px; color: #5b6a51; font-size: 11px; line-height: 1.6; }
.house-service-key { display: flex; flex-wrap: wrap; gap: 12px; padding: 12px; border-radius: 10px; background: #eef2e7; }
.house-service-key > span { display: inline-flex; align-items: center; gap: 6px; color: #3b5238; font-size: 10px; }
.house-service-key > button { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 8px 12px; border: 1px solid #bdc8b5; border-radius: 9px; color: #24402d; background: #fffefa; font-size: 12px; font-weight: 750; }
.house-service-key > button[aria-pressed="true"] { box-shadow: inset 0 0 0 1px #244f38; background: #e6eddf; }
.service-dot--socket { background: #fffef4; border-color: #687461; }
.house-controls { min-width: 0; padding: 23px; border-left: 1px solid #d8ddd2; }
.house-settings { border: 1px solid #d0d8c6; border-radius: 10px; padding: 0 12px 10px; }
.house-settings summary { display: list-item; min-height: 44px; padding: 11px 0; color: #294934; font-size: 13px; font-weight: 750; cursor: pointer; }
.house-salon { width: 100%; min-height: 44px; margin: 10px 0; padding: 8px 12px; border: 1px solid #cbd5c4; border-radius: 9px; background: #fff; color: #24402d; font-size: 12px; }
.house-inspector { min-height: 154px; }.house-inspector .eyebrow { font-size: 10px; }.house-inspector > p:last-child { color: #44593e; font-size: 12px; line-height: 1.65; }
.house-range { padding: 15px 0; border-top: 1px solid #dce1d4; }.house-range label { display: flex; align-items: center; justify-content: space-between; color: #274532; font-size: 12px; font-weight: 800; }
.house-range > output { display: block; margin-top: 5px; color: #55674b; font-size: 11px; }.house-range input { min-height: 36px; margin: 3px 0; }.house-range > div { display: flex; justify-content: space-between; color: #64735b; font-size: 10px; }
.house-layers { min-width: 0; margin: 0; padding: 14px 0; border: 0; border-top: 1px solid #dce1d4; }.house-layers legend { padding: 0; color: #274532; font-size: 12px; font-weight: 800; }
.house-layers > div { display: flex; align-items: center; gap: 4px; }.house-layers label { display: flex; align-items: center; flex: 1; gap: 8px; min-height: 44px; color: #425a3d; font-size: 11px; line-height: 1.4; cursor: pointer; }
.house-layers button { min-width: 38px; min-height: 38px; border: 0; border-radius: 50%; color: #3c5835; background: transparent; font-family: Georgia,serif; font-size: 18px; }
.house-layers button[aria-pressed="true"] { background: #e1e9d4; }.house-note { max-width: 920px; margin: 35px auto 0; padding-inline: 12px; }.house-note h2 { font-size: 20px; }.house-note p { color: #55634e; font-size: 12px; line-height: 1.7; }.house-note a { font-size: 13px; }
@media (max-width: 900px) {
 .house-workspace { grid-template-columns: minmax(0,1fr); }.house-controls { border-top: 1px solid #d8ddd2; border-left: 0; }
 .house-selection { position: sticky; z-index: 5; top: 86px; }.house-canvas { height: 420px; }.house-inspector { min-height: 0; }
 .house-layers { display: grid; grid-template-columns: 1fr 1fr; gap: 0 15px; }.house-layers legend { grid-column: 1/-1; }.house-link-band { align-items: start; flex-direction: column; }
}
@media (max-width: 600px) {
 .house-hero { padding-block: 40px; }.house-section { padding-block: 28px; }.house-explorer__top { display: block; padding: 19px 15px; }.house-sample-label { display: inline-block; margin-top: 12px; }
 .house-presets { gap: 6px; padding: 0 13px 16px; }.house-presets button { flex-basis: calc(50% - 6px); font-size: 11px; }.house-view { padding: 12px; }.house-canvas { height: clamp(280px,92vw,360px); }
 .house-fallback { min-height: 390px; }.house-fallback p { font-size: 24px; }.house-layers { grid-template-columns: 1fr; }.house-controls { padding: 20px; }.house-camera { gap: 4px; }.house-camera [data-house-reset] { padding-inline: 7px; font-size: 10px; }
 .house-selection p { font-size: 14px; }.house-link-band { padding: 22px; }
}

.calculator-country-alert { display: flex; align-items: flex-start; gap: 14px; max-width: 720px; margin: 24px 0 20px; padding: clamp(18px, 3vw, 24px); color: #173f34; background: #dce8bd; border-radius: 16px; }
.calculator-country-alert > svg { flex: 0 0 24px; width: 24px; height: 24px; margin-top: 2px; fill: none; stroke: currentColor; stroke-width: 1.7; }
.calculator-country-alert > div { min-width: 0; }
.calculator-country-alert strong { display: block; font-size: clamp(18px, 2.5vw, 22px); line-height: 1.35; }
.calculator-country-alert p { margin: 8px 0 0; color: #173f34; font-size: 15px; line-height: 1.6; }
.calculator-shell { display: grid; grid-template-columns: minmax(0, 1fr) 360px; align-items: start; gap: 28px; }
.calculator-shell.is-final { grid-template-columns: minmax(0, 1fr); }
.calculator-shell.is-final .estimate-card { display: none; }
.calculator { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-sm); }
.calculator__progress { padding: 16px 18px 18px; border-bottom: 1px solid var(--line); background: var(--sand-50); }
.calculator__progress-copy { display: flex; justify-content: space-between; gap: 18px; margin-bottom: 11px; color: var(--ink-700); font-size: 12px; }
.calculator__progress-copy strong { color: var(--forest-900); font-weight: 800; }
.calculator__progress-copy span { color: var(--ink-500); }
.calculator__progress-track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px; }
.calculator__progress-track span { height: 5px; overflow: hidden; border-radius: 999px; background: var(--sand-200); }
.calculator__progress-track span::after { content: ""; display: block; width: 0; height: 100%; border-radius: inherit; background: var(--leaf-500); transition: width .3s var(--ease); }
.calculator__progress-track span.is-complete::after, .calculator__progress-track span.is-current::after { width: 100%; }
.calculator__body { padding: clamp(26px, 5vw, 54px); }
.calculator-step[hidden] { display: none; }
.calculator-step__header { margin-bottom: 30px; }
.calculator-step__header > .eyebrow { display: none; }
.calculator-step__header h2 { font-size: clamp(30px, 4vw, 46px); }
.calculator-step__header p { max-width: 660px; color: var(--ink-700); }
.range-wrap { padding: 30px; border-radius: var(--radius-md); background: var(--sand-100); }
.area-value { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 22px; color: var(--ink-700); font-size: 13px; font-weight: 750; }
.area-value__control { display: flex; align-items: baseline; gap: 7px; color: var(--forest-900); }
.area-value__control input { width: 170px; padding: 0; border: 0; border-bottom: 2px solid rgba(18,55,42,.22); border-radius: 0; color: var(--forest-900); background: transparent; font: inherit; font-size: clamp(45px, 7vw, 72px); font-weight: 820; letter-spacing: -.06em; line-height: 1; text-align: right; }
.area-value__control input:focus { outline: 0; border-bottom-color: var(--leaf-500); }
.area-value__control > span { font-size: 16px; font-weight: 800; }
input[type="range"] { width: 100%; accent-color: var(--forest-900); }
.range-limits { display: flex; justify-content: space-between; margin-top: 8px; color: var(--ink-700); font-size: 12px; }
.area-presets { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 22px; padding-top: 18px; border-top: 1px solid var(--line); }
.area-presets > span { margin-right: 3px; color: var(--ink-700); font-size: 12px; font-weight: 700; }
.area-presets button { min-height: 36px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-700); background: var(--white); font-size: 12px; font-weight: 760; transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease); }
.area-presets button:hover, .area-presets button.is-active { color: var(--white); border-color: var(--forest-900); background: var(--forest-900); }
.choice-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.choice-card { position: relative; display: block; min-width: 0; }
.choice-card input { position: absolute; opacity: 0; pointer-events: none; }
.choice-card__visual { position: relative; height: 100%; display: flex; flex-direction: column; padding: 12px; overflow: hidden; border: 2px solid var(--line); border-radius: var(--radius-md); background: var(--white); transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease); }
.choice-card__visual::after { content: ""; position: absolute; top: 18px; right: 18px; width: 32px; height: 32px; display: block; border-radius: 50%; background: var(--forest-900) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='m3.5 8.4 2.8 2.8 6.2-6.4' fill='none' stroke='%23fff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 17px 17px no-repeat; box-shadow: 0 5px 16px rgba(7,26,19,.25); opacity: 0; transform: scale(.7); transition: opacity .18s var(--ease), transform .18s var(--ease); }
.choice-card__visual img { width: 100%; aspect-ratio: 3 / 2; object-fit: contain; padding: 8px; border-radius: 12px; background: linear-gradient(145deg, var(--sand-50), var(--white)); }
.choice-card__copy { padding: 18px 12px 12px; }
.choice-card__copy strong { display: block; margin-bottom: 4px; }
.choice-card__copy small { color: var(--ink-500); }
.choice-card input:checked + .choice-card__visual { border-color: var(--forest-900); box-shadow: 0 0 0 4px rgba(142,180,71,.24); transform: translateY(-2px); }
.choice-card input:checked + .choice-card__visual::after { opacity: 1; transform: scale(1); }
.choice-card input:focus-visible + .choice-card__visual { outline: 3px solid var(--leaf-500); outline-offset: 3px; }
.calculator__nav { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 34px; }
.calculator__error { min-height: 24px; margin: 14px 0 0; color: #9a2f2f; font-size: 13px; font-weight: 700; }
.estimate-card { position: sticky; top: 112px; padding: 28px; border-radius: var(--radius-md); color: var(--white); background: var(--forest-900); box-shadow: var(--shadow-lg); }
.estimate-card .eyebrow { color: var(--leaf-400); }
.estimate-card h2 { margin: 7px 0 24px; color: var(--white); font-size: clamp(25px, 3vw, 34px); line-height: 1.12; }
.estimate-card dl { display: grid; gap: 11px; margin: 0; }
.estimate-card dl div { display: flex; justify-content: space-between; gap: 18px; font-size: 13px; }
.estimate-card dt { color: rgba(255,255,255,.62); }
.estimate-card dd { margin: 0; font-weight: 730; text-align: right; }
.estimate-card__list { display: grid; gap: 8px; margin: 24px 0 0; padding: 20px 0 0 20px; border-top: 1px solid rgba(255,255,255,.17); color: rgba(255,255,255,.82); font-size: 13px; line-height: 1.45; }
.estimate-card__list li::marker { color: var(--leaf-400); }
.estimate-card__note { margin: 22px 0 0; color: rgba(255,255,255,.58); font-size: 11px; line-height: 1.5; }
.calculator-final { display: grid; grid-template-columns: .8fr 1.2fr; gap: 34px; }
.calculator-final--confirmation { grid-template-columns: 1fr; }
.calculator-final__summary { padding: 26px; border-radius: var(--radius-md); background: var(--sand-100); }
.calculator-final__summary h3 { font-size: 23px; }
.calculator-final__summary dl { margin: 0; }
.calculator-final__summary dl div { display: flex; justify-content: space-between; gap: 16px; padding-block: 9px; border-bottom: 1px solid var(--line); font-size: 13px; }
.calculator-final__summary dd { margin: 0; font-weight: 760; text-align: right; }

.lead-form { display: grid; gap: 18px; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-field--wide { grid-column: 1 / -1; }
.lead-form .international-quote-note { margin: 0; padding: 16px 18px; border-left: 3px solid var(--green, #173f34); border-radius: 8px; background: #eef2e5; color: #173f34; font-size: .9rem; line-height: 1.55; }
.lead-form label { display: grid; gap: 7px; color: var(--ink-700); font-size: 13px; font-weight: 720; }
.lead-form label small { color: var(--ink-500); font-size: 11px; font-weight: 600; }
.lead-form input:not([type="checkbox"]), .lead-form textarea, .lead-form select { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid rgba(23,33,29,.25); border-radius: 10px; color: var(--ink-900); background: var(--white); font-size: 15px; font-weight: 450; }
.lead-form textarea { resize: vertical; }
.lead-form input:focus, .lead-form textarea:focus, .lead-form select:focus { border-color: var(--forest-700); box-shadow: 0 0 0 3px rgba(142,180,71,.18); outline: none; }
.captcha-field { display: grid; grid-template-columns: minmax(0, 1fr) 150px; align-items: end; gap: 12px 18px; padding: 18px; border: 1px solid rgba(23,63,52,.16); border-radius: 12px; background: rgba(220,232,189,.28); }
.captcha-field > div { display: flex; grid-column: 1 / -1; align-items: center; gap: 11px; }
.captcha-field > div span:last-child { display: grid; gap: 2px; }
.captcha-field strong { color: var(--forest-900); font-size: 14px; }
.captcha-field small { color: var(--ink-500); font-size: 12px; font-weight: 500; }
.captcha-field__icon { display: grid; width: 30px; height: 30px; flex: 0 0 30px; place-items: center; border-radius: 50%; color: var(--white); background: var(--forest-900); font-size: 14px; font-weight: 800; }
.captcha-field label { display: block; align-self: center; font-size: 15px; }
.captcha-field input[type="number"] { min-height: 48px; text-align: center; font-size: 18px; font-weight: 750; }
.checkbox-label { display: flex !important; grid-template-columns: auto 1fr; align-items: flex-start; gap: 10px !important; font-weight: 500 !important; line-height: 1.5; }
.checkbox-label input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--forest-900); }
.form-privacy { margin: -6px 0 0; color: var(--ink-500); font-size: 11px; }
.form-honeypot { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); clip-path: inset(50%); white-space: nowrap; }
.form-notice { margin-bottom: 22px; padding: 14px 16px; border-radius: 10px; font-size: 14px; }
.form-notice--success { color: #174928; background: #e5f3e9; }
.form-notice--error { color: #7e2727; background: #f8e8e8; }

.contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(34px, 7vw, 86px); }
.contact-list { display: grid; gap: 14px; margin: 30px 0; }
.contact-list a, .contact-list > span { display: flex; align-items: flex-start; gap: 13px; text-decoration: none; }
.contact-list svg { width: 22px; height: 22px; flex: 0 0 auto; margin-top: 2px; color: var(--forest-700); }
.contact-panel { padding: clamp(26px, 5vw, 52px); border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-sm); }

.content-shell { padding-block: clamp(62px, 8vw, 104px); }
.rich-content { width: min(100%, var(--content)); margin-inline: auto; }
.rich-content > :first-child { margin-top: 0; }
.rich-content h2 { margin-top: 1.7em; font-size: clamp(30px, 3.5vw, 44px); }
.rich-content h3 { margin-top: 1.55em; }
.rich-content h4 { margin-top: 1.5em; }
.rich-content p, .rich-content li { color: var(--ink-700); }
.rich-content a { color: var(--forest-700); }
.rich-content ul, .rich-content ol { margin: 0 0 1.5em; padding-left: 1.4em; }
.rich-content li + li { margin-top: .45em; }
.rich-content img { width: auto; max-width: 100%; height: auto; max-height: 760px; margin: 30px auto; object-fit: contain; border-radius: var(--radius-md); }
.rich-content figure { margin: 36px 0; }
.rich-content figcaption { margin-top: 8px; color: var(--ink-500); font-size: 12px; text-align: center; }
.rich-content blockquote { margin: 36px 0; padding: 25px 28px; border-left: 4px solid var(--leaf-500); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; background: var(--sand-100); }
.rich-content table { width: 100%; margin: 30px 0; border-collapse: collapse; }
.rich-content th, .rich-content td { padding: 12px; border: 1px solid var(--line); text-align: left; }
.rich-content .table-wrap { width: 100%; overflow-x: auto; overscroll-behavior-inline: contain; }
.rich-content .table-wrap table { min-width: 620px; }
.rich-content iframe { width: 100%; max-width: 100%; border: 0; }

.article-reading-progress { position: fixed; z-index: 1200; top: 0; left: 0; width: 100%; height: 4px; pointer-events: none; background: rgba(255,255,255,.1); }
.article-reading-progress span { display: block; width: 0; height: 100%; background: var(--leaf-400); transform-origin: left center; }
.article-header { padding-block: clamp(72px, 9vw, 118px) clamp(118px, 14vw, 180px); color: var(--white); background: radial-gradient(circle at 84% 18%, rgba(164,199,95,.15), transparent 30%), var(--forest-900); }
.article-header__inner { width: min(calc(100% - 40px), 1040px); margin-inline: auto; }
.article-header .breadcrumbs { color: rgba(255,255,255,.62); }
.article-header .breadcrumbs a:hover { color: var(--leaf-400); }
.article-header__kicker { display: flex; flex-wrap: wrap; gap: 9px; margin: 34px 0 20px; }
.article-header__kicker span, .article-header__kicker a { padding: 7px 11px; border: 1px solid rgba(255,255,255,.17); border-radius: 999px; color: rgba(255,255,255,.76); font-size: 11px; font-weight: 780; letter-spacing: .08em; line-height: 1; text-decoration: none; text-transform: uppercase; }
.article-header__kicker a:first-child { color: var(--forest-950); border-color: var(--leaf-400); background: var(--leaf-400); }
.article-header__kicker a:first-child:hover { color: var(--white); border-color: var(--white); background: transparent; }
.article-header h1 { max-width: 980px; margin-bottom: 28px; font-size: clamp(43px, 5.5vw, 74px); }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; color: rgba(255,255,255,.68); font-size: 12px; }
.article-meta > * { position: relative; }
.article-meta > * + *::before { content: ""; position: absolute; top: 50%; left: -14px; width: 4px; height: 4px; transform: translateY(-50%); border-radius: 50%; background: var(--leaf-400); }
.article-hero-image { position: relative; z-index: 2; width: min(calc(100% - 40px), 1180px); aspect-ratio: 16 / 9; margin: clamp(-105px, -8vw, -78px) auto clamp(56px, 7vw, 92px); overflow: hidden; border: 8px solid var(--white); border-radius: var(--radius-lg); background: var(--sand-200); box-shadow: var(--shadow-lg); }
.article-hero-image img { width: 100%; height: 100%; object-fit: cover; }
.article-layout { width: min(calc(100% - 40px), 1180px); display: grid; grid-template-columns: 250px minmax(0, 780px); justify-content: space-between; gap: clamp(45px, 7vw, 100px); margin: 0 auto clamp(80px, 10vw, 130px); }
.article-sidebar { position: relative; min-width: 0; }
.article-sidebar__sticky { position: sticky; top: 108px; display: grid; gap: 18px; }
.article-toc { max-height: max(260px, calc(100vh - 380px)); padding: 20px 18px; overflow-y: auto; overscroll-behavior: contain; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--sand-50); scrollbar-width: thin; }
.article-toc summary { color: var(--forest-900); font-size: 13px; font-weight: 820; letter-spacing: .05em; text-transform: uppercase; cursor: pointer; }
.article-toc ol { display: grid; gap: 8px; margin: 17px 0 0; padding: 0 0 0 18px; color: var(--ink-500); font-size: 12px; line-height: 1.42; }
.article-toc__h3 { margin-left: 9px; color: var(--ink-500); font-size: 11px; }
.article-toc a { text-decoration: none; }
.article-toc a:hover { color: var(--forest-700); }
.article-sidebar__cta { padding: 22px; border-radius: var(--radius-md); color: var(--white); background: var(--forest-900); }
.article-sidebar__cta .eyebrow { margin-bottom: 7px; color: var(--leaf-400); }
.article-sidebar__cta h2 { margin-bottom: 9px; font-size: 24px; }
.article-sidebar__cta p:not(.eyebrow) { color: rgba(255,255,255,.7); font-size: 12px; line-height: 1.55; }
.article-sidebar__cta .text-link { color: var(--leaf-400); font-size: 12px; }
.article-sidebar__quote-action { padding: 0; border: 0; background: transparent; font-family: inherit; text-align: left; cursor: pointer; }
.article-sidebar__quote-action:focus-visible { outline: 2px solid var(--leaf-400); outline-offset: 5px; }
.article-content { width: 100%; min-width: 0; font-size: 17px; line-height: 1.78; }
.article-content .rich-content { width: 100%; }
.article-content .rich-content > p:first-child { color: var(--ink-900); font-size: clamp(19px, 2vw, 22px); line-height: 1.62; }
.article-content .rich-content h2 { position: relative; scroll-margin-top: 125px; margin-top: 2.05em; padding-top: .3em; font-size: clamp(31px, 3.4vw, 45px); }
.article-content .rich-content h2::before { content: ""; position: absolute; top: 0; left: 0; width: 46px; height: 4px; border-radius: 999px; background: var(--leaf-500); }
.article-content .rich-content h3 { scroll-margin-top: 125px; }
.article-content .rich-content p { margin-bottom: 1.45em; }
.article-content .article-visual { width: calc(100% + 96px); margin: clamp(48px, 7vw, 76px) -48px; }
.article-visual img { width: 100%; height: auto; max-height: none; aspect-ratio: auto; margin: 0; object-fit: contain; border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.article-visual figcaption { margin-top: 11px; color: var(--ink-500); font-size: 12px; line-height: 1.5; text-align: left; }
.author-box { display: grid; grid-template-columns: 64px 1fr; gap: 18px; margin-top: 72px; padding: 26px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--sand-100); }
.author-box__mark { width: 64px; height: 64px; display: grid; place-items: center; border-radius: 50%; color: var(--forest-950); background: var(--leaf-400); font-weight: 850; }
.author-box .eyebrow { margin-bottom: 4px; }
.author-box h2 { margin: 0 0 5px; font-size: 20px; }
.author-box p { margin: 0; color: var(--ink-700); font-size: 14px; }
.related-articles { border-top: 1px solid var(--line); }

/* Roof board product page. */
.roof-board-hero { position: relative; min-height: 720px; display: grid; align-items: center; overflow: hidden; color: var(--white); background: var(--forest-950); }
.roof-board-hero__media, .roof-board-hero__shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.roof-board-hero__media { object-fit: cover; }
.roof-board-hero__shade { background: linear-gradient(90deg, rgba(6,24,17,.94) 0%, rgba(11,38,28,.86) 48%, rgba(11,38,28,.35) 100%); }
.roof-board-hero__inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) 370px; align-items: center; gap: clamp(40px, 7vw, 96px); padding-block: clamp(74px, 10vw, 126px); }
.roof-board-hero .breadcrumbs { margin-bottom: 42px; }
.roof-board-hero .breadcrumbs li, .roof-board-hero .breadcrumbs a { color: rgba(255,255,255,.7); }
.roof-board-hero__copy h1 { max-width: 780px; margin-bottom: 18px; font-size: clamp(52px, 6.5vw, 92px); }
.roof-board-hero__copy > p:not(.eyebrow):not(.roof-board-hero__subtitle) { max-width: 760px; color: rgba(255,255,255,.82); font-size: 18px; }
.roof-board-hero__subtitle { max-width: 730px; margin-bottom: 20px; color: var(--leaf-400); font-size: clamp(22px, 2.3vw, 32px); font-weight: 720; line-height: 1.25; }
.roof-board-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0; padding: 0; list-style: none; }
.roof-board-tags li { padding: 8px 12px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; color: rgba(255,255,255,.84); background: rgba(255,255,255,.08); font-size: 12px; font-weight: 700; }
.roof-board-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.roof-board-price { padding: 30px; border: 1px solid rgba(255,255,255,.55); border-radius: var(--radius-lg); color: var(--ink-900); background: rgba(255,255,255,.96); box-shadow: var(--shadow-lg); }
.roof-board-price .eyebrow { margin-bottom: 10px; }
.roof-board-price > strong { display: block; color: var(--forest-900); font-size: clamp(42px, 4vw, 58px); letter-spacing: -.055em; line-height: 1; }
.roof-board-price > small { display: block; margin-top: 8px; color: var(--ink-500); }
.roof-board-price ul { display: grid; gap: 12px; margin: 26px 0 0; padding: 22px 0 0; border-top: 1px solid var(--line); list-style: none; }
.roof-board-price li { display: flex; align-items: flex-start; gap: 10px; color: var(--ink-700); font-size: 13px; font-weight: 650; }
.roof-board-price svg { width: 19px; height: 19px; flex: 0 0 19px; color: var(--forest-700); }
.roof-board-split { display: grid; grid-template-columns: minmax(0, .82fr) minmax(420px, 1.18fr); align-items: center; gap: clamp(44px, 7vw, 94px); }
.roof-board-split h2 { max-width: 650px; }
.roof-board-image-stack { display: grid; grid-template-columns: 1.2fr .8fr; grid-template-rows: 190px 190px; gap: 12px; }
.roof-board-image-stack img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); }
.roof-board-image-stack img:first-child { grid-row: 1 / 3; }
.roof-board-feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 70px; }
.roof-board-feature { padding: 28px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--sand-50); }
.roof-board-feature > span { width: 42px; height: 42px; display: grid; place-items: center; margin-bottom: 36px; border-radius: 50%; color: var(--white); background: var(--forest-900); font-size: 12px; font-weight: 800; }
.roof-board-feature h3 { font-size: 23px; }
.roof-board-feature p { margin: 0; color: var(--ink-700); font-size: 14px; }
.roof-board-spec { display: grid; grid-template-columns: .72fr 1.28fr; overflow: hidden; border-radius: var(--radius-lg); background: var(--white); box-shadow: var(--shadow-sm); }
.roof-board-spec__head { padding: clamp(34px, 5vw, 64px); color: var(--white); background: var(--forest-900); }
.roof-board-spec__head .eyebrow { color: var(--leaf-400); }
.roof-board-spec__head p:not(.eyebrow) { color: rgba(255,255,255,.7); }
.roof-board-spec__table { padding: 18px clamp(22px, 4vw, 48px); }
.roof-board-spec__table > div { display: grid; grid-template-columns: minmax(150px, .7fr) 1.3fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.roof-board-spec__table > div:last-child { border: 0; }
.roof-board-spec__table strong { color: var(--forest-900); }
.roof-board-spec__table span { color: var(--ink-700); }
.roof-board-offers { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.roof-board-offers article { position: relative; min-height: 480px; display: flex; align-items: end; overflow: hidden; padding: clamp(26px, 4vw, 42px); border-radius: var(--radius-lg); color: var(--white); background: var(--forest-900); }
.roof-board-offers article::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,25,17,.94), rgba(5,25,17,.08) 78%); }
.roof-board-offers img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s var(--ease); }
.roof-board-offers article:hover img { transform: scale(1.035); }
.roof-board-offers article > div { position: relative; z-index: 1; max-width: 480px; }
.roof-board-offers .eyebrow, .roof-board-offers .text-link { color: var(--leaf-400); }
.roof-board-offers h3 { font-size: clamp(27px, 3vw, 38px); }
.roof-board-offers p:not(.eyebrow) { color: rgba(255,255,255,.8); }
.roof-board-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.roof-board-steps article { padding: 26px; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-md); background: rgba(255,255,255,.055); }
.roof-board-steps article > span { display: block; margin-bottom: 46px; color: var(--leaf-400); font-size: 13px; font-weight: 800; letter-spacing: .12em; }
.roof-board-steps h3 { font-size: 23px; }
.roof-board-steps p { margin: 0; color: rgba(255,255,255,.7); font-size: 14px; }
.roof-board-gallery { display: grid; grid-template-columns: 1.2fr .8fr .8fr; grid-template-rows: 250px 250px; gap: 14px; }
.roof-board-gallery img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-md); }
.roof-board-gallery img:first-child { grid-row: 1 / 3; }
.roof-board-gallery img:last-child { grid-column: 2 / 4; }
.roof-board-faq__heading { margin-bottom: 34px; text-align: center; }
.roof-board-faq { display: grid; gap: 10px; }
.roof-board-faq details { padding: 20px 22px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--white); }
.roof-board-faq summary { color: var(--forest-900); font-size: 17px; font-weight: 760; cursor: pointer; }
.roof-board-faq details p { margin: 13px 0 0; color: var(--ink-700); }
.roof-board-contact { color: var(--white); background: var(--forest-950); }
.roof-board-contact__shell { display: grid; grid-template-columns: minmax(0, .8fr) minmax(480px, 1.2fr); align-items: start; gap: clamp(42px, 7vw, 90px); }
.roof-board-contact__shell > div:first-child > p:not(.eyebrow) { color: rgba(255,255,255,.75); font-size: 18px; }
.roof-board-contact__shell > div:first-child > ul { display: grid; gap: 9px; padding-left: 20px; color: rgba(255,255,255,.8); }
.roof-board-contact__direct { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 30px; }
.roof-board-contact__direct a { color: var(--leaf-400); font-weight: 760; text-decoration: none; }
.roof-board-contact__form { padding: clamp(24px, 4vw, 42px); border-radius: var(--radius-lg); color: var(--ink-900); background: var(--white); }
.roof-board-contact__form h3 { margin-bottom: 26px; font-size: 30px; }
.roof-board-contact__form .lead-form { gap: 16px; }

@media (max-width: 900px) {
  .roof-board-hero__inner, .roof-board-split, .roof-board-spec, .roof-board-contact__shell { grid-template-columns: 1fr; }
  .roof-board-hero__inner { padding-block: 74px; }
  .roof-board-price { max-width: 560px; }
  .roof-board-feature-grid, .roof-board-steps { grid-template-columns: repeat(2, 1fr); }
  .roof-board-spec__head { padding-bottom: 42px; }
  .roof-board-contact__shell { gap: 38px; }
}

@media (max-width: 640px) {
  .roof-board-hero { min-height: 0; }
  .roof-board-hero__shade { background: linear-gradient(0deg, rgba(6,24,17,.96), rgba(11,38,28,.76)); }
  .roof-board-hero .breadcrumbs { margin-bottom: 30px; }
  .roof-board-hero__copy h1 { font-size: 48px; }
  .roof-board-actions .button { width: 100%; }
  .roof-board-image-stack { grid-template-columns: 1fr 1fr; grid-template-rows: 260px 150px; }
  .roof-board-image-stack img:first-child { grid-column: 1 / 3; grid-row: auto; }
  .roof-board-feature-grid, .roof-board-offers, .roof-board-steps { grid-template-columns: 1fr; }
  .roof-board-feature > span, .roof-board-steps article > span { margin-bottom: 24px; }
  .roof-board-spec__table { padding: 12px 20px; }
  .roof-board-spec__table > div { grid-template-columns: 1fr; gap: 4px; }
  .roof-board-offers article { min-height: 410px; }
  .roof-board-gallery { grid-template-columns: 1fr 1fr; grid-template-rows: 280px 170px 170px; }
  .roof-board-gallery img:first-child { grid-column: 1 / 3; grid-row: auto; }
  .roof-board-gallery img:last-child { grid-column: 1 / 3; }
  .roof-board-contact__form { padding-inline: 20px; }
}

.gallery-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.gallery-grid__item { display: block; overflow: hidden; border: 0; border-radius: 12px; background: var(--sand-200); }
.gallery-grid__item:nth-child(7n+1) { grid-column: span 2; grid-row: span 2; }
.gallery-grid__item img { width: 100%; height: 100%; min-height: 250px; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-grid__item:hover img { transform: scale(1.025); }
.lightbox { position: fixed; z-index: 10000; inset: 0; display: grid; grid-template-columns: 64px minmax(0, 1fr) 64px; align-items: center; gap: 22px; padding: 34px clamp(24px, 4vw, 70px); border: 0; background: rgba(4, 14, 10, .95); backdrop-filter: blur(7px); }
.lightbox[hidden] { display: none; }
.lightbox__figure { min-width: 0; display: grid; justify-items: center; margin: 0; }
.lightbox__figure img { max-width: min(100%, 1400px); max-height: calc(100vh - 126px); border-radius: 10px; box-shadow: 0 24px 80px rgba(0,0,0,.45); }
.lightbox__figure figcaption { width: min(100%, 1400px); display: flex; justify-content: space-between; gap: 24px; margin-top: 13px; color: rgba(255,255,255,.72); font-size: 12px; }
.lightbox__counter { flex: 0 0 auto; color: var(--leaf-400); font-weight: 800; }
.lightbox__close { position: absolute; z-index: 2; top: 20px; right: 20px; width: 48px; height: 48px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: var(--white); background: rgba(0,0,0,.3); }
.lightbox__close svg { width: 24px; height: 24px; }
.lightbox__nav { width: 58px; height: 58px; display: grid; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.28); border-radius: 50%; color: var(--white); background: rgba(255,255,255,.08); font-size: 26px; line-height: 1; transition: color .2s var(--ease), background .2s var(--ease), border-color .2s var(--ease), transform .2s var(--ease); }
.lightbox__nav:hover { color: var(--forest-950); border-color: var(--leaf-400); background: var(--leaf-400); transform: scale(1.06); }
.lightbox__nav[hidden] { display: none; }

.pagination .nav-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 7px; margin-top: 48px; }
.pagination a, .pagination span { min-width: 42px; min-height: 42px; display: grid; place-items: center; padding: 6px 12px; border: 1px solid var(--line); border-radius: 9px; text-decoration: none; }
.pagination .current { color: var(--white); border-color: var(--forest-900); background: var(--forest-900); }

.not-found { min-height: 62vh; display: grid; place-items: center; padding-block: 90px; text-align: center; }
.not-found__code { color: var(--leaf-500); font-size: clamp(80px, 15vw, 180px); font-weight: 850; letter-spacing: -.08em; line-height: .8; }

.site-footer { padding-top: 76px; color: rgba(255,255,255,.74); background: var(--forest-950); }
.footer-grid { display: grid; grid-template-columns: 1.35fr .7fr .9fr 1.35fr; gap: clamp(30px, 4vw, 66px); }
.site-logo--footer { display: inline-block; margin-bottom: 20px; opacity: .95; }
.footer-brand p { max-width: 370px; font-size: 14px; }
.footer-social { color: var(--leaf-400); font-size: 13px; font-weight: 760; text-decoration: none; }
.footer-heading { margin-bottom: 18px; color: var(--white); font-size: 16px; letter-spacing: 0; }
.footer-links { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.footer-links a { font-size: 13px; text-decoration: none; }
.footer-contact { display: grid; gap: 13px; font-size: 13px; font-style: normal; }
.footer-contact a, .footer-contact > span { display: flex; align-items: flex-start; gap: 9px; text-decoration: none; }
.footer-contact svg { width: 17px; height: 17px; flex: 0 0 auto; color: var(--leaf-400); }
.footer-cta { padding: 28px; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-md); background: rgba(255,255,255,.055); }
.footer-cta .eyebrow { color: var(--leaf-400); }
.footer-cta h2 { margin-bottom: 22px; color: var(--white); font-size: 25px; }
.footer-bottom { min-height: 78px; display: flex; align-items: center; gap: 28px; margin-top: 64px; border-top: 1px solid rgba(255,255,255,.12); font-size: 12px; }
.footer-bottom p { margin: 0; }
.footer-bottom a { margin-left: auto; text-decoration: none; }
.back-to-top { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.25); border-radius: 50%; color: var(--white); background: transparent; }

@media (max-width: 1180px) {
  .topbar { display: none; }
  .site-header__inner { min-height: 74px; }
  .nav-toggle { display: inline-flex; }
  .primary-nav { position: fixed; z-index: 999; top: 74px; right: 0; bottom: 0; left: 0; padding: 24px 20px 40px; overflow-y: auto; background: var(--forest-950); opacity: 0; visibility: hidden; transform: translateY(-10px); transition: opacity .2s var(--ease), visibility .2s var(--ease), transform .2s var(--ease); }
  .primary-nav.is-open { opacity: 1; visibility: visible; transform: none; }
  .primary-nav__list { width: min(100%, 640px); display: grid; align-items: stretch; gap: 0; margin-inline: auto; }
  .primary-nav__list > li { border-bottom: 1px solid rgba(255,255,255,.12); }
  .primary-nav__list a { width: 100%; min-height: 54px; justify-content: space-between; font-size: 17px; }
  .primary-nav__list .menu-link--cta { width: max-content; margin-top: 18px; padding-inline: 20px; color: var(--forest-950); }
  .primary-nav__list .sub-menu { position: static; min-width: 0; padding: 0 0 12px 18px; border: 0; border-radius: 0; background: transparent; box-shadow: none; opacity: 1; visibility: visible; transform: none; }
  .primary-nav__list .sub-menu a { min-height: 42px; font-size: 14px; }
  .process-grid { grid-template-columns: repeat(3, 1fr); }
  .process-step:nth-child(3)::after { display: none; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .benefit-grid, .project-grid, .article-grid { grid-template-columns: repeat(2, 1fr); }
  .review-card { flex-basis: calc((100% - 18px) / 2); }
  .split { grid-template-columns: 1fr; }
  .split__badge { right: 12px; }
  .split--reverse .split__media { order: 0; }
  .split__media > img { min-height: 420px; }
  .offer-card { min-height: 380px; }
  .process-grid { grid-template-columns: repeat(2, 1fr); }
  .process-step:nth-child(3)::after { display: block; }
  .process-step:nth-child(2n)::after { display: none; }
  .cross-panel { grid-template-columns: 1fr; }
  .cross-details { border-top: 1px solid var(--line); border-left: 0; }
  .calculator-shell { grid-template-columns: 1fr; }
  .estimate-card { position: relative; top: 0; }
  .calculator-final { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-band { grid-template-columns: 1fr; }
  .review-heading { align-items: start; }
  .google-reviews-footer { align-items: flex-start; flex-direction: column; }
  .article-layout { grid-template-columns: 1fr; gap: 38px; }
  .article-sidebar__sticky { position: relative; top: auto; grid-template-columns: minmax(0, 1.15fr) minmax(250px, .85fr); align-items: start; gap: 16px; }
  .article-toc { max-height: 360px; overflow-y: auto; scrollbar-width: thin; }
  .article-content .article-visual { width: 100%; margin-inline: 0; }
}

@media (max-width: 640px) {
  .container, .narrow { width: min(calc(100% - 28px), var(--container)); }
  .section { padding-block: 70px; }
  .section-heading { display: block; margin-bottom: 30px; }
  .section-heading .button, .section-heading .text-link { margin-top: 20px; }
  .hero { min-height: 680px; }
  .hero::after { background: linear-gradient(0deg, rgba(7,26,19,.92), rgba(7,26,19,.32)); }
  .hero__inner { padding-bottom: 42px; }
  .hero__actions .button { width: 100%; }
  .hero__trust { gap: 14px; }
  .hero__trust li { width: calc(50% - 7px); align-items: flex-start; }
  .benefit-grid, .project-grid, .article-grid, .offer-grid { grid-template-columns: 1fr; }
  .review-carousel__bar { align-items: flex-end; }
  .review-carousel__bar > p { max-width: 130px; }
  .review-card { flex-basis: 100%; }
  .google-rating { width: 100%; margin-top: 24px; }
  .review-card { min-height: 0; padding: 25px 22px; }
  .google-reviews-footer .button { width: 100%; }
  .benefit-card { min-height: 0; }
  .benefit-card__icon { margin-bottom: 28px; }
  .split__media > img { min-height: 320px; }
  .split__badge { right: 12px; bottom: -30px; width: 130px; border-width: 5px; }
  .split__badge strong { font-size: 27px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-step::after { display: none !important; }
  .process-step { display: grid; grid-template-columns: 42px 1fr; column-gap: 14px; padding: 12px 0; }
  .process-step__number { grid-row: span 2; margin: 0; }
	.cross-explorer { overflow: visible; }
  .cross-tabs { padding: 10px; }
  .cross-tab { flex-basis: calc(50% - 4px); padding-inline: 10px; font-size: 12px; }
  .cross-panel { min-height: 0; }
	.cross-visual { min-height: 360px; padding: 26px 14px 30px; }
	.cross-hotspot { width: 34px; height: 34px; font-size: 11px; }
	.cross-visual__hint { max-width: 290px; margin-top: 18px; text-align: center; }
	.cross-visual__hint span { width: 25px; height: 25px; display: inline-grid; place-items: center; margin-right: 5px; border-radius: 50%; color: var(--forest-950); background: var(--leaf-400); font-weight: 900; }
  .cross-details { padding: 25px 18px 28px; }
  .layer-list button { padding-inline: 7px; font-size: 13px; }
	.layer-list button.is-arriving { animation: layer-arrival .85s ease-out; }
	.cross-back-to-visual { position: sticky; z-index: 4; top: 86px; width: 100%; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; margin: 0 0 18px; padding: 10px 15px; border: 1px solid var(--forest-900); border-radius: 999px; color: var(--white); background: var(--forest-900); box-shadow: 0 8px 24px rgba(7,26,19,.14); font-size: 12px; font-weight: 800; }
	.cross-back-to-visual:hover { color: var(--forest-950); border-color: var(--leaf-400); background: var(--leaf-400); }
	@keyframes layer-arrival { 0%, 100% { box-shadow: none; } 35% { box-shadow: 0 0 0 5px rgba(164,199,95,.35); } }
  .calculator__body { padding: 25px 18px; }
  .calculator__progress-copy { align-items: baseline; }
  .area-value { align-items: stretch; flex-direction: column; gap: 10px; }
  .area-value__control { justify-content: flex-end; }
  .area-value__control input { width: min(210px, 75vw); }
  .area-presets > span { width: 100%; }
  .area-presets button { flex: 1 1 calc(33.333% - 8px); }
  .choice-grid { grid-template-columns: 1fr; }
  .calculator__nav { align-items: stretch; flex-direction: column-reverse; }
  .calculator__nav .button { width: 100%; }
  .form-grid { grid-template-columns: 1fr; }
  .captcha-field { grid-template-columns: 1fr 110px; padding: 16px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid__item:nth-child(7n+1) { grid-column: span 2; grid-row: auto; }
  .gallery-grid__item img { min-height: 180px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { min-height: 0; flex-wrap: wrap; padding-block: 24px; }
  .footer-bottom a { margin-left: 0; }
  .back-to-top { margin-left: auto; }
  .article-header { padding-block: 58px 110px; }
  .article-header__inner, .article-hero-image, .article-layout { width: min(calc(100% - 28px), 1180px); }
  .article-header__kicker { margin-top: 26px; }
  .article-header h1 { font-size: clamp(37px, 11vw, 52px); }
  .article-meta { gap: 8px 18px; }
  .article-meta > * + *::before { left: -11px; }
  .article-hero-image { aspect-ratio: 4 / 3; margin-top: -72px; border-width: 4px; border-radius: var(--radius-md); }
  .article-sidebar__sticky { grid-template-columns: 1fr; }
  .article-content { font-size: 16px; }
  .article-content .rich-content h2 { font-size: 31px; }
  .article-content .article-visual { margin-block: 45px; }
  .article-visual img { border-radius: var(--radius-md); }
  .author-box { grid-template-columns: 48px 1fr; padding: 20px; }
  .author-box__mark { width: 48px; height: 48px; }
  .lightbox { grid-template-columns: 46px minmax(0, 1fr) 46px; gap: 7px; padding: 70px 8px 24px; }
  .lightbox__figure img { max-height: calc(100vh - 150px); border-radius: 7px; }
  .lightbox__figure figcaption { padding-inline: 5px; font-size: 10px; }
  .lightbox__nav { width: 42px; height: 42px; font-size: 21px; background: rgba(4,14,10,.52); }
  .lightbox__close { top: 12px; right: 12px; width: 42px; height: 42px; }
}

/* Native mobile controls must not trigger focus zoom into a smaller visual viewport. */
@media (max-width: 1180px) {
  .model-quick-layer select,
  .cross-mobile-nav select,
  .lead-form input:not([type="checkbox"]),
  .lead-form textarea,
  .lead-form select { min-width: 0; max-width: 100%; font-size: 16px; }
  .primary-nav { padding-bottom: calc(28px + env(safe-area-inset-bottom)); overscroll-behavior-y: contain; }
  .primary-nav__list a { white-space: normal; }
  .primary-nav__list .menu-link--cta { width: 100%; justify-content: center; margin: 0 0 12px; }
  .footer-links a, .footer-contact a { min-height: 44px; display: flex; align-items: center; }
  .back-to-top { width: 44px; height: 44px; }
}

/* Mobile controls remain readable and tappable without another fixed toolbar. */
@media (max-width: 900px) {
  .model-mobile-caption p, .house-selection p { font-size: 15px; line-height: 1.5; }
  .model-service-key, .house-service-key > span { font-size: 12px; }
  .model-gesture-hint, .house-help, .house-inspector > p:last-child { font-size: 13px; }
  .house-presets button { font-size: 14px; }
  .house-layers label, .house-salon { font-size: 13px; }
  .house-layers button { min-width: 44px; min-height: 44px; }
  .model-camera-tools, .house-camera { display: grid; grid-template-columns: repeat(4, 44px) minmax(0, 1fr); gap: 4px; }
  .model-camera-tools .model-reset, .house-camera [data-house-reset] { min-width: 0; padding-inline: 3px; font-size: 12px; }
  .cross-back-to-visual { font-size: 14px; }
  .model-explode input, .house-range input, .range-wrap input[type="range"] { min-height: 44px; }
  .model-view-switch button { min-height: 44px; }
}

@media (max-width: 640px) {
  .calculator-step__header { margin-bottom: 20px; }
  .calculator-step__header h2 { font-size: 28px; }
  .calculator-step__header p { font-size: 15px; line-height: 1.55; }
  .calculator__progress-copy { flex-wrap: wrap; gap: 3px 14px; }
  .calculator__nav { flex-direction: row; gap: 10px; margin-top: 22px; }
  .calculator__nav > span:empty { display: none; }
  .calculator__nav .button { min-width: 0; padding-inline: 12px; font-size: 13px; }
  .calculator__nav [data-calc-prev] { width: auto; flex-shrink: 0; }
  .calculator__nav [data-calc-next] { flex: 1; }
  .calculator__error:empty { display: none; }
  .range-wrap { padding: 18px; }
  .area-value__control input { width: min(170px, 100%); }
  .area-presets button { min-height: 44px; font-size: 13px; }
  .choice-card__visual { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; align-items: center; min-height: 110px; padding: 12px; }
  .choice-card__visual:has(> img) { grid-template-columns: 100px minmax(0, 1fr); }
  .choice-card__visual img { padding: 0; aspect-ratio: 1; }
  .choice-card__copy { min-width: 0; padding: 0 22px 0 0; }
  .choice-card__copy strong { font-size: 15px; line-height: 1.35; }
  .choice-card__copy small { display: block; font-size: 13px; line-height: 1.45; }
  .choice-card__visual::after { top: 9px; right: 9px; width: 24px; height: 24px; background-size: 14px; }
  .choice-card input:checked + .choice-card__visual { transform: none; }
  .calculator-final__summary { padding: 20px; }
  .calculator-final__summary .calculator__nav .button { width: 100%; }
  .form-privacy, .lead-form label small { font-size: 12px; }
  .checkbox-label { min-height: 44px; padding-block: 5px; }
  .checkbox-label input { flex: 0 0 22px; width: 22px; height: 22px; }
  .article-toc { padding: 12px 18px; }
  .article-toc summary { min-height: 44px; padding-block: 10px; font-size: 14px; }
  .lightbox__nav, .lightbox__close { width: 44px; height: 44px; }
}

@media (max-width: 360px) {
  .model-camera-tools { grid-template-columns: repeat(4, minmax(44px, 1fr)); }
  .model-camera-tools .model-reset { grid-column: 1 / -1; }
  .choice-card__visual:has(> img) { grid-template-columns: 76px minmax(0, 1fr); }
  .choice-card__visual { gap: 8px; padding: 10px; }
  .choice-card__copy { padding-right: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}