:root {
  --white: #ffffff;
  --paper: #fafafa;
  --surface: #f3f4f6;
  --slate: #111827;
  --charcoal: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --line-dark: #d1d5db;
  --accent: #dc2638;
  --accent-soft: #fff1f2;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;
  --container: 1240px;
  --gutter: clamp(20px, 5vw, 72px);
  --display: "Montserrat", Arial, sans-serif;
  --body: "Poppins", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--white); }
body { margin: 0; color: var(--charcoal); background: var(--white); font-family: var(--body); font-size: 15px; line-height: 1.65; text-wrap: pretty; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
.container { width: min(var(--container), calc(100% - (var(--gutter) * 2))); margin-inline: auto; }
.narrow { max-width: 840px; margin-inline: max(var(--gutter), calc((100% - var(--container)) / 2)); }
.section-pad { padding-block: var(--space-8); }
.section-muted { background: var(--paper); }
.section-split { background: var(--white); }
.eyebrow { margin: 0 0 var(--space-3); color: var(--accent); font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .15em; line-height: 1.3; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { color: var(--slate); font-family: var(--display); letter-spacing: -.05em; line-height: .98; }
h1 { max-width: 840px; margin-bottom: var(--space-4); font-size: clamp(52px, 7vw, 104px); font-weight: 700; }
h1.dark-heading { font-size: clamp(48px, 7vw, 92px); }
h2 { margin-bottom: var(--space-4); font-size: clamp(40px, 5vw, 74px); font-weight: 700; }
h3 { margin-bottom: var(--space-3); font-size: clamp(26px, 3vw, 42px); font-weight: 700; }
em { color: var(--accent); font-style: normal; }
.lede { max-width: 600px; color: var(--muted); font-size: clamp(17px, 1.7vw, 21px); line-height: 1.55; }
.skip-link { position: fixed; z-index: 50; top: 12px; left: 12px; padding: 8px 12px; color: var(--white); background: var(--slate); transform: translateY(-150%); transition: transform .2s ease; }
.skip-link:focus { transform: translateY(0); }

.site-header { position: sticky; z-index: 20; top: 0; color: var(--slate); background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(12px); }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 82px; }
.brand img { width: clamp(126px, 12vw, 154px); }
.site-nav { display: flex; align-items: center; gap: 2px; font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.site-nav a { padding: 11px 14px; border: 1px solid transparent; transition: color .2s ease, background-color .2s ease, border-color .2s ease, text-decoration-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.site-nav a:not(.nav-cta):hover, .site-nav a:not(.nav-cta):focus-visible { color: var(--accent); outline: none; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.site-nav .nav-cta:hover, .site-nav .nav-cta:focus-visible { text-decoration: none; }
.site-nav a.is-active { color: var(--accent); border-color: transparent; background: transparent; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 5px; }
.site-nav .nav-cta { color: var(--white); background: var(--slate); border-color: var(--slate); }
.site-nav .nav-cta:hover, .site-nav .nav-cta:focus-visible { color: var(--white); background: var(--charcoal); transform: translateY(-2px); box-shadow: 0 8px 16px rgba(17,24,39,.18); }
.site-nav .nav-cta-outline { color: var(--accent-soft); background: var(--accent); border-color: var(--accent); }
.site-nav .nav-cta-outline:hover, .site-nav .nav-cta-outline:focus-visible { color: var(--white); background: #b91c2c; border-color: #b91c2c; }
.site-nav .nav-cta.is-active { color: var(--accent); background: transparent; border-color: transparent; box-shadow: none; }
.menu-toggle { display: none; align-items: center; gap: 10px; padding: 8px 0 8px 12px; color: var(--slate); background: transparent; border: 0; font-family: var(--display); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.menu-icon { display: flex; flex-direction: column; gap: 5px; }
.menu-icon i { display: block; width: 24px; height: 1px; background: var(--slate); }

.home-hero { padding-top: clamp(72px, 10vw, 144px); background: var(--paper); }
.hero-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(48px, 8vw, 120px); align-items: center; }
.hero-copy-block { padding-bottom: var(--space-3); }
.home-hero h1 { max-width: 690px; }
.button-row { display: flex; align-items: center; gap: var(--space-4); margin-top: var(--space-5); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 14px; min-height: 48px; padding: 12px 20px; border: 1px solid transparent; font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; transition: background-color .2s ease, color .2s ease, border-color .2s ease; }
.button:hover, .button:focus-visible { transform: none; outline: none; }
.button-label { display: inline-block; }
.button > span[aria-hidden="true"] { transition: transform .22s cubic-bezier(.22, 1, .36, 1); }
.button:hover > span[aria-hidden="true"], .button:focus-visible > span[aria-hidden="true"] { transform: translate(5px, -4px); }
.button-dark { color: var(--white); background: var(--slate); border-color: var(--slate); }
.button-dark:hover, .button-dark:focus-visible { background: var(--charcoal); }
.button-outline { color: var(--slate); background: transparent; border-color: var(--line-dark); }
.button-outline:hover, .button-outline:focus-visible { color: var(--accent); background: var(--accent-soft); border-color: var(--accent); }
.button-accent { color: var(--white); background: var(--accent); border-color: var(--accent); }
.button-accent:hover, .button-accent:focus-visible { background: #b91c2c; border-color: #b91c2c; }
.full-width { width: 100%; margin-top: var(--space-4); }
.text-link { display: inline-flex; align-items: center; gap: 10px; color: var(--slate); font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.text-link span { color: var(--accent); font-size: 18px; transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.hero-visual { position: relative; min-height: clamp(400px, 50vw, 650px); overflow: hidden; background: var(--line); }
.hero-frame { position: absolute; inset: 0; margin: 0; opacity: 0; transition: opacity .6s ease; }
.hero-frame.is-visible { opacity: 1; }
.hero-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero-controls { position: absolute; right: 24px; bottom: 24px; z-index: 1; display: flex; gap: 10px; }
.hero-dot { width: 36px; height: 3px; padding: 0; background: rgba(255,255,255,.65); border: 0; transition: width .2s ease, background-color .2s ease; }
.hero-dot.is-active { width: 70px; background: var(--accent); }

.intro-grid { display: grid; grid-template-columns: .45fr 1fr; gap: var(--space-7); align-items: start; }
.intro-grid h2 { max-width: 780px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: var(--space-5); margin-bottom: var(--space-6); }
.section-heading h2 { margin-bottom: 0; }
.section-note { max-width: 270px; margin: 0 0 6px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: minmax(330px, auto); align-items: stretch; gap: var(--space-4); }
.product-tile { display: grid; width: 100%; height: 100%; min-width: 0; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); min-height: 330px; background: var(--paper); border: 1px solid var(--line); transition: border-color .2s ease, transform .2s ease; }
.product-tile:hover, .product-tile:focus-visible { border-color: var(--accent); outline: none; transform: translateY(-3px); }
.tile-image { display: grid; place-items: center; min-height: 330px; background: var(--surface); overflow: hidden; }
.tile-image-dark { background: #e5e7eb; }
.tile-image img { width: 68%; height: 76%; object-fit: contain; }
.product-tile:nth-child(1) .tile-image img { width: 54%; }
.product-tile:nth-child(4) .tile-image img { width: 48%; }
.tile-copy { position: relative; display: flex; flex-direction: column; justify-content: center; padding: var(--space-4); }
.tile-label { margin-bottom: var(--space-3); color: var(--muted); font-family: var(--display); font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.tile-copy h3 { margin-bottom: 0; font-size: clamp(26px, 2.3vw, 40px); line-height: .95; letter-spacing: -.04em; }
.tile-arrow { position: absolute; right: 18px; bottom: 16px; color: var(--accent); font-size: 22px; }
.split-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(48px, 8vw, 120px); align-items: center; }
.split-image img { width: 100%; aspect-ratio: 2.1 / 1; object-fit: cover; }
.split-grid > div:last-child > p:not(.eyebrow) { max-width: 520px; color: var(--muted); }
.home-video { color: var(--white); background: var(--charcoal); border-block: 1px solid #374151; }
.home-video-grid { display: grid; grid-template-columns: .72fr 1.28fr; gap: clamp(40px, 7vw, 104px); align-items: center; }
.home-video-copy { max-width: 460px; }
.home-video h2 { color: var(--white); }
.home-video .lede { color: #d1d5db; }
.home-video .text-link { color: var(--white); margin-top: var(--space-5); }
.video-frame { position: relative; width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: #080808; border: 1px solid #4b5563; box-shadow: 0 20px 50px rgba(0,0,0,.24); }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.cta-band { color: var(--white); background: var(--slate); border-block: 1px solid #374151; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--space-5); min-height: 340px; }
.cta-band h2 { color: var(--white); }
.cta-inner h2 { margin-bottom: 0; }
.cta-inner > div:last-child { max-width: 330px; }
.cta-inner > div:last-child p { color: #d1d5db; }
.cta-band .button-dark { color: var(--white); background: var(--accent); border-color: var(--accent); }
.cta-band .button-dark:hover, .cta-band .button-dark:focus-visible { background: #b91c2c; border-color: #b91c2c; }

.page-hero { padding-top: clamp(72px, 10vw, 132px); padding-bottom: clamp(64px, 8vw, 104px); background: var(--paper); border-bottom: 1px solid var(--line); }
.page-hero .lede { max-width: 640px; }
.specs-layout { display: grid; grid-template-columns: 220px 1fr; gap: clamp(36px, 7vw, 96px); align-items: start; }
.spec-nav { position: sticky; top: 110px; }
.spec-nav > .eyebrow { margin-bottom: var(--space-2); }
.spec-tab { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 15px 0; color: var(--muted); background: transparent; border: 0; border-bottom: 1px solid var(--line); font-family: var(--display); font-size: 13px; font-weight: 700; text-align: left; }
.spec-tab span { color: var(--line-dark); font-size: 10px; }
.spec-tab:hover, .spec-tab:focus-visible, .spec-tab.is-active { color: var(--slate); outline: none; }
.spec-tab.is-active { border-bottom-color: var(--accent); }
.spec-tab.is-active span { color: var(--accent); }
.spec-panel { display: none; grid-template-columns: .8fr 1.2fr; min-height: 550px; background: var(--white); border: 1px solid var(--line); }
.spec-panel.is-active { display: grid; }
.spec-visual { display: grid; place-items: center; min-height: 550px; background: var(--surface); }
.spec-visual-dark { background: #e5e7eb; }
.spec-visual img { width: 58%; height: 76%; object-fit: contain; }
.spec-panel:nth-child(1) .spec-visual img { width: 49%; }
.spec-panel:nth-child(4) .spec-visual img { width: 45%; }
.spec-content { display: flex; flex-direction: column; justify-content: center; padding: clamp(30px, 5vw, 72px); }
.spec-content h2 { font-size: clamp(34px, 4vw, 60px); }
.spec-content > p:not(.eyebrow) { max-width: 520px; color: var(--muted); }
.spec-table { display: grid; grid-template-columns: 1fr 1fr; gap: 0 32px; max-width: 560px; margin: var(--space-5) 0 0; border-top: 1px solid var(--line); }
.spec-table div { display: flex; flex-direction: column; gap: 3px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.spec-table dt { color: var(--muted); font-family: var(--display); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.spec-table dd { margin: 0; color: var(--slate); font-size: 13px; }

.info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.info-card { min-height: 250px; padding: var(--space-4); border: 1px solid var(--line); }
.card-number { display: block; margin-bottom: var(--space-5); color: var(--accent); font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.info-card h3 { font-size: 25px; }
.info-card p { margin-bottom: 0; color: var(--muted); }
.warranty-intro .split-image img { aspect-ratio: 1.5 / 1; }
.process-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(48px, 10vw, 150px); align-items: start; }
.process-list { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
.process-list li { display: grid; grid-template-columns: 1fr 1.2fr; gap: var(--space-4); padding: 22px 0; border-top: 1px solid var(--line-dark); counter-increment: steps; }
.process-list li::before { color: var(--accent); content: "0" counter(steps); font-family: var(--display); font-size: 11px; font-weight: 700; }
.process-list strong { font-family: var(--display); font-size: 16px; }
.process-list span { color: var(--muted); font-size: 13px; }
.support-strip { position: relative; overflow: hidden; color: var(--white); background: var(--slate); }
.support-strip-image, .support-strip-image img { position: absolute; inset: 0; width: 100%; height: 100%; }
.support-strip-image img { object-fit: cover; opacity: .28; }
.support-strip::after { position: absolute; inset: 0; background: rgba(17,24,39,.68); content: ""; }
.support-strip-inner { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; min-height: 330px; gap: var(--space-5); }
.support-strip h2 { color: var(--white); margin-bottom: 0; }
.support-strip-inner > div:last-child { max-width: 300px; }
.support-strip-inner > div:last-child p { color: #d1d5db; }
.contact-number { display: block; margin-bottom: var(--space-3); color: var(--white); font-family: var(--display); font-size: 20px; font-weight: 700; }

.gallery-intro { display: flex; align-items: end; justify-content: space-between; gap: var(--space-5); margin-bottom: var(--space-6); }
.gallery-intro h2 { margin-bottom: 0; }
.gallery-intro > p { max-width: 330px; margin-bottom: 6px; color: var(--muted); }
.gallery-grid { display: grid; grid-template-columns: 1.35fr 1fr 1fr; gap: var(--space-3); }
.gallery-card { position: relative; min-height: 280px; padding: 0; overflow: hidden; background: var(--surface); border: 0; text-align: left; }
.gallery-card-wide { grid-column: span 2; }
.gallery-card img { width: 100%; height: 100%; min-height: 280px; object-fit: cover; transition: transform .4s ease; }
.gallery-card:hover img, .gallery-card:focus-visible img { transform: scale(1.04); }
.gallery-card:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.gallery-overlay { position: absolute; right: 0; bottom: 0; left: 0; display: flex; align-items: center; justify-content: space-between; padding: 22px; color: var(--white); background: linear-gradient(transparent, rgba(17,24,39,.82)); font-family: var(--display); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; }
.gallery-overlay b { color: #fda4af; font-size: 20px; }
.lightbox { width: min(92vw, 920px); padding: 14px; color: var(--white); background: var(--slate); border: 0; }
.lightbox::backdrop { background: rgba(17,24,39,.78); }
.lightbox img { width: 100%; max-height: 78vh; object-fit: contain; background: var(--surface); }
.lightbox p { margin: 12px 0 0; font-family: var(--display); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; }
.lightbox-close { position: absolute; top: 12px; right: 12px; width: 36px; height: 36px; color: var(--white); background: rgba(17,24,39,.72); border: 1px solid rgba(255,255,255,.5); font-size: 23px; line-height: 1; }

.inquiry-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(48px, 10vw, 150px); align-items: start; }
.inquiry-intro > p:not(.eyebrow) { max-width: 410px; color: var(--muted); }
.contact-list { display: grid; gap: 16px; margin-top: var(--space-5); padding-top: var(--space-4); border-top: 1px solid var(--line-dark); }
.contact-list a { display: flex; flex-direction: column; gap: 3px; font-family: var(--display); font-size: 16px; font-weight: 600; }
.contact-list a span { color: var(--muted); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.inquiry-form, .order-builder { display: grid; gap: var(--space-3); padding: clamp(26px, 4vw, 48px); background: var(--white); border: 1px solid var(--line); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
label { display: grid; gap: 7px; color: var(--slate); font-family: var(--display); font-size: 11px; font-weight: 700; letter-spacing: .03em; }
input, select, textarea { width: 100%; padding: 13px 14px; color: var(--charcoal); background: var(--white); border: 1px solid var(--line-dark); border-radius: 0; outline: none; font-family: var(--body); font-size: 14px; font-weight: 400; letter-spacing: 0; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
textarea { resize: vertical; }
.check-label { display: flex; grid-template-columns: auto 1fr; grid-template-columns: auto 1fr; align-items: center; gap: 10px; color: var(--muted); font-family: var(--body); font-size: 12px; font-weight: 400; }
.check-label input { width: 16px; height: 16px; accent-color: var(--accent); }
.form-success { margin: 0; padding: 12px 14px; color: #166534; background: #f0fdf4; border: 1px solid #bbf7d0; font-size: 13px; }

.order-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(48px, 8vw, 110px); align-items: start; }
.builder-heading h2 { margin-bottom: var(--space-5); }
.order-products { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-2); }
.order-product { position: relative; display: flex; align-items: center; gap: 14px; min-height: 120px; padding: 12px; color: var(--slate); background: var(--white); border: 1px solid var(--line); text-align: left; }
.order-product:hover, .order-product:focus-visible, .order-product.is-selected { border-color: var(--accent); outline: none; }
.order-product > span:nth-child(2) { display: flex; flex-direction: column; gap: 3px; }
.order-product strong { font-family: var(--display); font-size: 16px; }
.order-product small { color: var(--muted); font-size: 11px; line-height: 1.3; }
.order-product b { position: absolute; top: 10px; right: 12px; display: none; color: var(--accent); font-family: var(--display); font-size: 15px; }
.order-product.is-selected b { display: block; }
.order-product-image { display: grid; width: 66px; height: 94px; flex: 0 0 66px; place-items: center; background: var(--surface); }
.order-product-image.dark { background: #e5e7eb; }
.order-product-image img { width: 70%; height: 86%; object-fit: contain; }
.order-summary { position: sticky; top: 110px; }
.order-summary h2 { margin-bottom: var(--space-5); }
.summary-box { display: grid; gap: 6px; margin-bottom: var(--space-4); padding: var(--space-4); background: var(--white); border: 1px solid var(--line); }
.summary-box span { margin-top: 10px; color: var(--muted); font-family: var(--display); font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.summary-box span:first-child { margin-top: 0; }
.summary-box strong { color: var(--slate); font-family: var(--display); font-size: 25px; }
.summary-box p { margin: 4px 0 0; color: var(--muted); font-size: 13px; }
.order-note .split-image img { aspect-ratio: 1.5 / 1; }

.site-footer { padding-top: var(--space-7); color: var(--white); background: #080808; border-top: 1px solid #374151; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: var(--space-6); padding-bottom: var(--space-7); }
.footer-brand img { width: 145px; height: 44px; margin-bottom: var(--space-3); object-fit: cover; }
.footer-brand p { max-width: 180px; margin: 0; color: #9ca3af; font-size: 13px; }
.footer-column { display: flex; flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-column h3 { margin-bottom: 6px; color: var(--white); font-family: var(--display); font-size: 12px; letter-spacing: .06em; }
.footer-column p { margin: 0; color: #9ca3af; font-size: 13px; }
.footer-column a { color: #9ca3af; font-size: 13px; transition: color .2s ease, text-decoration-color .2s ease; }
.footer-column a:hover, .footer-column a:focus-visible { color: #fda4af; outline: none; text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; padding-block: 20px; border-top: 1px solid #374151; color: #9ca3af; font-size: 10px; }
.footer-bottom a:hover, .footer-bottom a:focus-visible { color: #fda4af; outline: none; text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 980px) {
  .site-nav { gap: 0; font-size: 10px; }
  .site-nav a { padding-inline: 10px; }
  .hero-grid, .split-grid, .home-video-grid, .specs-layout, .inquiry-layout, .order-layout, .process-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 480px; }
  .spec-nav, .order-summary { position: static; }
  .spec-nav { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0 18px; }
  .spec-nav .eyebrow { grid-column: 1 / -1; }
  .spec-nav .full-width { grid-column: 1 / -1; }
  .spec-panel { grid-template-columns: .8fr 1.2fr; }
  .support-strip-inner { align-items: flex-start; flex-direction: column; justify-content: center; }
}

@media (max-width: 720px) {
  :root { --space-8: 80px; }
  .header-inner { min-height: 72px; }
  .menu-toggle { display: inline-flex; }
  .site-nav { position: absolute; top: 72px; right: var(--gutter); left: var(--gutter); display: none; flex-direction: column; align-items: stretch; padding: 10px; background: var(--white); border: 1px solid var(--line); box-shadow: 0 16px 36px rgba(17,24,39,.12); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 14px 16px; }
  .hero-grid { gap: var(--space-5); }
  .home-hero h1 { font-size: clamp(48px, 15vw, 76px); }
  .button-row, .cta-inner, .gallery-intro { align-items: flex-start; flex-direction: column; }
  .intro-grid { grid-template-columns: 1fr; gap: var(--space-5); }
  .section-heading { align-items: flex-start; flex-direction: column; gap: var(--space-3); }
  .product-grid { grid-template-columns: 1fr; }
  .product-tile { grid-template-columns: 1fr .9fr; }
  .tile-image { min-height: 250px; }
  .info-grid { grid-template-columns: 1fr; }
  .process-list li { grid-template-columns: 32px 1fr; }
  .process-list li span { grid-column: 2; }
  .spec-nav { grid-template-columns: 1fr 1fr; }
  .spec-panel { grid-template-columns: 1fr; }
  .spec-visual { min-height: 330px; }
  .spec-content { padding: 32px 24px; }
  .spec-table { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-card-wide { grid-column: auto; }
  .gallery-card, .gallery-card img { min-height: 230px; }
  .form-row { grid-template-columns: 1fr; }
  .order-products { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-5) var(--space-3); }
  .footer-brand { grid-column: 1 / -1; }
  .footer-bottom { align-items: flex-start; flex-direction: column; }
}

/* Restored landing-page treatment: full-bleed hero, dark contrast, and red product cards. */
body[data-page="home"] .home-hero { position: relative; display: flex; min-height: calc(100svh - 82px); padding-block: 0; overflow: hidden; background: var(--slate); }
body[data-page="home"] .home-hero .hero-grid { position: static; display: block; min-height: calc(100svh - 82px); }
body[data-page="home"] .home-hero .hero-visual { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; min-height: 0; }
body[data-page="home"] .home-hero .hero-visual::after { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(17,24,39,.9) 0%, rgba(17,24,39,.6) 42%, rgba(17,24,39,.16) 100%), linear-gradient(0deg, rgba(17,24,39,.52), transparent 50%); content: ""; }
body[data-page="home"] .home-hero .hero-copy-block { position: relative; z-index: 1; display: flex; min-height: calc(100svh - 82px); max-width: 650px; flex-direction: column; justify-content: center; padding-block: var(--space-6); }
body[data-page="home"] .home-hero h1 { color: var(--white); }
body[data-page="home"] .home-hero .lede { color: rgba(255,255,255,.82); }
body[data-page="home"] .home-hero .text-link { color: var(--white); }
body[data-page="home"] .home-hero .button-dark { color: var(--white); background: var(--accent); border-color: var(--accent); }
body[data-page="home"] .home-hero .button-dark:hover, body[data-page="home"] .home-hero .button-dark:focus-visible { background: #b91c2c; border-color: #b91c2c; }
body[data-page="home"] .home-hero .hero-controls { right: var(--gutter); }

body[data-page="home"] .section-muted { background: var(--white); }
body[data-page="home"] .home-products { color: var(--white); background: var(--slate); }
body[data-page="home"] .home-products h2 { color: var(--white); }
body[data-page="home"] .home-products .text-link { color: var(--white); }
body[data-page="home"] .home-products .product-tile { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 0 rgba(17,24,39,0); }
body[data-page="home"] .home-products .product-tile:hover, body[data-page="home"] .home-products .product-tile:focus-visible { border-color: #ff6b78; box-shadow: 0 16px 28px rgba(0,0,0,.24); }
body[data-page="home"] .home-products .tile-copy h3, body[data-page="home"] .home-products .tile-copy h3 em { color: var(--white); }
body[data-page="home"] .home-products .tile-label { color: #fecdd3; }
body[data-page="home"] .home-story { width: 100%; padding-block: 96px; color: var(--charcoal); background: var(--white); }
body[data-page="home"] .home-story h2 { color: var(--slate); }
body[data-page="home"] .home-story .split-grid > div:last-child > p:not(.eyebrow) { color: var(--slate); }
body[data-page="home"] .home-story .button-outline { color: var(--white); background: var(--accent); border-color: var(--accent); }
body[data-page="home"] .home-story .button-outline:hover, body[data-page="home"] .home-story .button-outline:focus-visible { color: var(--white); background: #b91c2c; border-color: #b91c2c; }
body[data-page="home"] .home-cta { color: var(--white); background: var(--slate); border-color: #374151; }
body[data-page="home"] .home-cta h2 { color: var(--white); }
body[data-page="home"] .home-cta > div:last-child p { color: #d1d5db; }
body[data-page="home"] .site-footer { color: var(--white); background: #080808; border-top-color: #374151; }
body[data-page="home"] .site-footer .footer-column h3 { color: var(--white); }
body[data-page="home"] .site-footer .footer-column a, body[data-page="home"] .site-footer .footer-brand p, body[data-page="home"] .site-footer .footer-bottom { color: #9ca3af; }
body[data-page="home"] .site-footer .footer-column a:hover, body[data-page="home"] .site-footer .footer-column a:focus-visible, body[data-page="home"] .site-footer .footer-bottom a:hover, body[data-page="home"] .site-footer .footer-bottom a:focus-visible { color: #fda4af; }
body[data-page="home"] .site-footer .footer-bottom { border-top-color: #374151; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .72s ease var(--reveal-delay, 0ms), transform .72s cubic-bezier(.22, 1, .36, 1) var(--reveal-delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 720px) {
  body[data-page="home"] .home-hero, body[data-page="home"] .home-hero .hero-grid, body[data-page="home"] .home-hero .hero-copy-block { min-height: calc(100svh - 72px); }
  body[data-page="home"] .home-hero .hero-copy-block { padding-block: var(--space-5); }
  body[data-page="home"] .home-story { padding-block: 80px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
  .reveal { opacity: 1; transform: none; }
}