:root {
  --black: #0e1113;
  --graphite: #24292c;
  --clay: #9e5c3f;
  --clay-dark: #70412e;
  --copper: #cf945f;
  --sand: #fff3eb;
  --cream: #fde6d6;
  --stone: #f8f5f0;
  --white: #ffffff;
  --muted: #6d6861;
  --cyan: #34d6d3;
  --gold: #c5a67e;
  --max: 1180px;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --radius-md: 18px;
  --shadow: 0 28px 80px rgba(14,17,19,.16);
}

/* v26: shared website section-title typography from Asset & Specialty. */
.section-heading h2,
.section-copy h2,
.proof-copy h2,
.spec-table-panel > h2,
.weather-copy-panel h2,
.proof-section-heading h2,
.faq-section .section-copy h2,
.product-detail-section h2 {
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(38px, 4.6vw, 60px);
  font-weight: 850;
  line-height: .95;
  letter-spacing: -.055em;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; scroll-behavior: smooth; }
body {
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--black);
  background: var(--stone);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; max-width: 100%; }
.skip-link { position: fixed; left: 16px; top: 16px; z-index: 100; transform: translateY(-160%); background: var(--white); color: var(--black); padding: 10px 14px; border-radius: 999px; }
.skip-link:focus { transform: none; }

.page-shell { overflow: clip; }
.section { position: relative; padding: clamp(82px, 9vw, 132px) 0; }
.section--cream { background: linear-gradient(180deg, var(--stone), #fffaf6); }
.section--sand { background: linear-gradient(180deg, var(--sand), #fff8f3); }
.section--dark { background: radial-gradient(circle at 80% 18%, rgba(52,214,211,.16), transparent 28%), linear-gradient(135deg, #0e1113, #202528 54%, #6d402d); color: var(--white); }
.section-shell { width: min(var(--max), calc(100% - 44px)); margin: 0 auto; }
.grid-2 { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .92fr); gap: clamp(34px, 6vw, 78px); align-items: center; }
.grid-2--reverse { grid-template-columns: minmax(340px, .92fr) minmax(0, 1fr); }
.grid-2--reverse .section-copy { order: 2; }

.hero { position: relative; min-height: 760px; height: 100vh; max-height: 980px; isolation: isolate; overflow: hidden; color: var(--white); background: var(--black); }
.hero__media, .hero__media img { position: absolute; inset: 0; height: 100%; }
.hero__media img { object-fit: cover; object-position: center; filter: saturate(1.05) contrast(1.08); transform: scale(1.02); }
.hero__shade { position: absolute; inset: 0; z-index: 1; background:
  radial-gradient(circle at 66% 48%, rgba(52,214,211,.16), transparent 18%),
  linear-gradient(90deg, rgba(14,17,19,.94) 0%, rgba(14,17,19,.78) 34%, rgba(14,17,19,.34) 63%, rgba(14,17,19,.08) 100%),
  linear-gradient(0deg, rgba(14,17,19,.42), rgba(14,17,19,.05) 42%, rgba(14,17,19,.18)); }
.hero__signal { position: absolute; z-index: 2; border: 1px solid rgba(52,214,211,.25); border-left-color: transparent; border-bottom-color: transparent; border-radius: 50%; opacity: .72; filter: blur(.1px); animation: pulse 4.2s ease-in-out infinite; }
.hero__signal::after { content: ""; position: absolute; inset: 42px; border: 1px solid rgba(52,214,211,.14); border-left-color: transparent; border-bottom-color: transparent; border-radius: inherit; }
.hero__signal--one { right: clamp(70px, 10vw, 180px); top: 38%; width: 340px; height: 340px; transform: rotate(-18deg); }
.hero__signal--two { right: clamp(250px, 24vw, 430px); bottom: 10%; width: 210px; height: 210px; transform: rotate(28deg); animation-delay: -1.4s; opacity: .42; }
.site-header { position: relative; z-index: 5; width: min(var(--max), calc(100% - 54px)); margin: 0 auto; padding: 28px 0 0; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: auto; height: 46px; filter: drop-shadow(0 10px 26px rgba(0,0,0,.46)) drop-shadow(0 0 18px rgba(253,230,214,.18)); }
.nav-links { display: flex; gap: 28px; align-items: center; color: rgba(255,255,255,.78); font-family: Montserrat, Inter, sans-serif; font-size: 13px; font-weight: 700; letter-spacing: .02em; }
.nav-links a { transition: color .2s ease, transform .2s ease; white-space: nowrap; }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--cream); transform: translateY(-1px); }
.nav-dropdown { position: relative; }
.nav-dropdown::after {
  content: "";
  position: absolute;
  left: -10px;
  right: -10px;
  top: 100%;
  height: 18px;
}
.nav-dropdown__trigger {
  appearance: none;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font: inherit;
  letter-spacing: inherit;
  padding: 10px 14px;
  border-radius: 999px;
}
.nav-dropdown__trigger::after { content: "▾"; margin-left: 6px; font-size: 10px; }
.nav-dropdown.is-active > .nav-dropdown__trigger,
.nav-dropdown:hover > .nav-dropdown__trigger,
.nav-dropdown.is-open > .nav-dropdown__trigger,
.nav-dropdown:focus-within > .nav-dropdown__trigger {
  color: var(--cream);
  background: rgba(255,255,255,.10);
}
.nav-dropdown__panel {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  z-index: 20;
  width: 290px;
  padding: 10px;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 18px;
  background: rgba(255,250,246,.96);
  box-shadow: 0 24px 70px rgba(0,0,0,.24);
  color: var(--black);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 8px);
  transition: opacity .2s ease, transform .2s ease;
}
.nav-dropdown:hover .nav-dropdown__panel,
.nav-dropdown.is-open .nav-dropdown__panel,
.nav-dropdown:focus-within .nav-dropdown__panel {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
}
.nav-dropdown__panel a {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--clay-dark);
  transform: none;
}
.nav-dropdown__panel a:hover,
.nav-dropdown__panel a[aria-current="page"] {
  color: var(--clay-dark);
  background: rgba(158,92,63,.10);
  transform: none;
}
.nav-dropdown__panel strong { font-size: 13px; color: var(--clay-dark); }
.nav-dropdown__panel span { font-family: Inter, sans-serif; font-size: 12px; font-weight: 600; color: rgba(42,46,49,.68); letter-spacing: 0; }
.hero__content { position: relative; z-index: 4; width: min(760px, calc(100% - 54px)); margin-left: max(27px, calc((100vw - var(--max)) / 2)); padding-top: clamp(118px, 17vh, 195px); }
.eyebrow, .eyebrow-dark { display: inline-flex; align-items: center; gap: 10px; margin: 0 0 18px; padding: 9px 14px; border-radius: 999px; font-family: Montserrat, Inter, sans-serif; font-size: 12px; line-height: 1; font-weight: 800; letter-spacing: .105em; text-transform: uppercase; }
.eyebrow { border: 1px solid rgba(253,230,214,.22); background: rgba(253,230,214,.08); color: var(--cream); backdrop-filter: blur(14px); }
.eyebrow-dark { border: 1px solid rgba(158,92,63,.15); background: rgba(158,92,63,.08); color: var(--clay-dark); }
.eyebrow::before, .eyebrow-dark::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 18px rgba(52,214,211,.9); }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Montserrat, Inter, sans-serif; letter-spacing: -.055em; line-height: .98; }
h1 { max-width: 760px; margin-bottom: 24px; font-size: clamp(48px, 6.6vw, 86px); font-weight: 850; }
h2 { font-size: clamp(34px, 4.1vw, 62px); font-weight: 850; margin-bottom: 22px; }
h3 { font-family: Montserrat, Inter, sans-serif; letter-spacing: -.025em; font-size: clamp(22px, 2vw, 31px); line-height: 1.08; margin-bottom: 14px; }
p { font-size: 17px; line-height: 1.72; color: rgba(14,17,19,.72); }
.section--dark p, .section-copy--dark p, .section-heading--dark p { color: rgba(255,255,255,.72); }
.hero__lead { max-width: 675px; color: rgba(255,255,255,.82); font-size: clamp(18px, 1.55vw, 22px); line-height: 1.62; margin-bottom: 34px; }
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-bottom: 42px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border-radius: 999px; font-family: Montserrat, Inter, sans-serif; font-size: 13px; font-weight: 800; letter-spacing: .01em; transition: transform .24s ease, box-shadow .24s ease, background .24s ease, color .24s ease; }
.button:hover { transform: translateY(-2px); }
.button--primary { background: linear-gradient(135deg, var(--cream), var(--copper)); color: #1b1512; box-shadow: 0 18px 42px rgba(207,148,95,.26); }
.button--secondary { color: var(--white); border: 1px solid rgba(255,255,255,.26); background: rgba(255,255,255,.08); backdrop-filter: blur(14px); }
.hero__stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; max-width: 640px; margin: 0; }
.hero__stats div { padding: 18px 18px 16px; border: 1px solid rgba(253,230,214,.17); border-radius: 22px; background: rgba(14,17,19,.33); backdrop-filter: blur(16px); }
.hero__stats dt { font-family: Montserrat, Inter, sans-serif; font-size: 28px; font-weight: 850; color: var(--cream); line-height: 1; }
.hero__stats dd { margin: 8px 0 0; color: rgba(255,255,255,.72); font-size: 13px; font-weight: 700; }
.page-nav { position: sticky; top: 0; z-index: 30; display: flex; justify-content: center; gap: 6px; padding: 11px; background: rgba(255,248,243,.78); border-bottom: 1px solid rgba(112,65,46,.10); backdrop-filter: blur(18px); overflow-x: auto; }
.page-nav a { white-space: nowrap; padding: 10px 14px; border-radius: 999px; color: rgba(14,17,19,.68); font-size: 13px; font-weight: 800; transition: background .2s ease, color .2s ease; }
.page-nav a:hover { background: rgba(158,92,63,.10); color: var(--clay-dark); }
.section-heading { max-width: 830px; margin: 0 auto clamp(34px, 5vw, 62px); text-align: center; }
.section-heading p { max-width: 720px; margin-left: auto; margin-right: auto; }
.section-copy p:last-child { margin-bottom: 0; }
.proof-card { border-radius: var(--radius-xl); overflow: hidden; background: var(--white); box-shadow: var(--shadow); transform: rotate(1.2deg); transition: transform .35s ease, box-shadow .35s ease; }
.proof-card:hover { transform: rotate(0deg) translateY(-7px); box-shadow: 0 34px 100px rgba(14,17,19,.22); }
.proof-card img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
.proof-card__body { padding: 22px; }
.proof-card__body strong { display: block; font-family: Montserrat, Inter, sans-serif; font-size: 21px; letter-spacing: -.025em; margin-bottom: 8px; }
.proof-card__body span { display: block; color: var(--muted); line-height: 1.55; }
.sensor-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: stretch; }
.sensor-card { position: relative; display: flex; flex-direction: column; min-height: 100%; border-radius: 30px; overflow: hidden; background: rgba(255,255,255,.74); border: 1px solid rgba(158,92,63,.12); box-shadow: 0 20px 64px rgba(112,65,46,.08); transition: transform .32s ease, box-shadow .32s ease, border-color .32s ease; }
.sensor-card::after { content: ""; position: absolute; inset: auto 26px 0; height: 3px; background: linear-gradient(90deg, transparent, var(--cyan), transparent); opacity: 0; transition: opacity .3s ease; }
.sensor-card:hover { transform: translateY(-10px); border-color: rgba(52,214,211,.36); box-shadow: 0 34px 92px rgba(112,65,46,.18); }
.sensor-card:hover::after { opacity: 1; }
.sensor-card__image { position: relative; min-height: 250px; background: linear-gradient(135deg, #f4e6db, #ffffff); overflow: hidden; display: grid; place-items: center; }
.sensor-card__image img { width: 100%; height: 100%; min-height: 250px; object-fit: cover; object-position: center; transition: transform .35s ease, filter .35s ease; }
.sensor-card--primary .sensor-card__image img { filter: none; }
.sensor-card:hover .sensor-card__image img { transform: translateY(-8px) scale(1.03); }
.sensor-card__content { padding: 26px; display: flex; flex-direction: column; flex: 1; }
.sensor-card__kicker { display: block; margin-bottom: 13px; color: var(--clay); font-size: 12px; font-weight: 850; text-transform: uppercase; letter-spacing: .08em; }
.sensor-card p { font-size: 15.5px; line-height: 1.66; margin-bottom: 20px; }
.sensor-card ul { margin: auto 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.sensor-card li { position: relative; padding-left: 23px; color: rgba(14,17,19,.72); font-size: 14px; line-height: 1.45; font-weight: 650; }
.sensor-card li::before { content: ""; position: absolute; left: 0; top: .5em; width: 9px; height: 9px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 14px rgba(52,214,211,.55); }
.sensor-card__image--abstract { background: radial-gradient(circle at 70% 22%, rgba(52,214,211,.22), transparent 28%), linear-gradient(135deg, #fff9f4, #e8d0bc); }
.fence-visual::before, .glass-visual::before { content: ""; position: absolute; inset: 32px 36px; border-radius: 26px; background: linear-gradient(110deg, rgba(255,255,255,.45), rgba(255,255,255,.06)); border: 1px solid rgba(255,255,255,.42); }
.fence-visual span, .glass-visual span { position: relative; width: 78%; height: 24px; border-radius: 6px; background: linear-gradient(180deg, #171a1c, #050606); box-shadow: 0 24px 34px rgba(14,17,19,.28); transform: perspective(420px) rotateX(42deg) rotateZ(-7deg); }
.fence-visual span::before { content: ""; position: absolute; left: 7%; right: 7%; bottom: -86px; height: 82px; background: repeating-linear-gradient(90deg, rgba(45,45,45,.78) 0 7px, transparent 7px 34px); border-top: 4px solid rgba(14,17,19,.32); opacity: .8; }
.glass-visual span::before { content: ""; position: absolute; left: 11%; right: 11%; bottom: -90px; height: 92px; background: linear-gradient(100deg, rgba(180,230,235,.18), rgba(255,255,255,.42), rgba(180,230,235,.12)); border: 1px solid rgba(255,255,255,.55); border-top: 0; backdrop-filter: blur(3px); }
.timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; counter-reset: step; }
.timeline-step { position: relative; padding: 28px 24px; min-height: 260px; border: 1px solid rgba(255,255,255,.13); border-radius: 26px; background: rgba(255,255,255,.07); backdrop-filter: blur(18px); overflow: hidden; transition: transform .3s ease, background .3s ease; }
.timeline-step:hover { transform: translateY(-8px); background: rgba(255,255,255,.11); }
.timeline-step span { display: inline-flex; width: 46px; height: 46px; align-items: center; justify-content: center; margin-bottom: 44px; border-radius: 50%; color: #112022; background: var(--cyan); font-family: Montserrat, Inter, sans-serif; font-weight: 900; box-shadow: 0 0 30px rgba(52,214,211,.38); }
.timeline-step h3 { color: var(--white); font-size: 23px; }
.timeline-step p { font-size: 15px; color: rgba(255,255,255,.69); line-height: 1.62; }
.split-proof { display: grid; grid-template-columns: .92fr 1fr; gap: clamp(38px, 6vw, 84px); align-items: center; }
.visual-stack { position: relative; min-height: 500px; }
.tilt-card { position: absolute; margin: 0; overflow: hidden; border-radius: 30px; background: var(--white); box-shadow: var(--shadow); transition: transform .35s ease; }
.tilt-card:hover { transform: rotate(0deg) translateY(-8px) !important; }
.tilt-card--large { left: 0; top: 0; width: 82%; transform: rotate(-3deg); }
.tilt-card--small { right: 0; bottom: 4px; width: 58%; transform: rotate(4deg); }
.tilt-card img { aspect-ratio: 1.35; object-fit: cover; }
.tilt-card figcaption { padding: 14px 18px 16px; color: var(--clay-dark); font-weight: 850; font-size: 13px; letter-spacing: .02em; }
.benefit-list { display: grid; gap: 14px; margin-top: 28px; }
.benefit-list div { padding: 18px 20px; border-radius: 20px; background: rgba(158,92,63,.08); border: 1px solid rgba(158,92,63,.10); }
.benefit-list strong { display: block; margin-bottom: 5px; font-family: Montserrat, Inter, sans-serif; font-size: 17px; }
.benefit-list span { color: var(--muted); line-height: 1.55; }
.app-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.app-card { padding: 25px 22px; border-radius: 25px; background: rgba(255,255,255,.76); border: 1px solid rgba(158,92,63,.12); transition: transform .3s ease, box-shadow .3s ease; }
.app-card:hover { transform: translateY(-8px); box-shadow: 0 24px 70px rgba(112,65,46,.14); }
.app-card span { display: block; color: var(--clay); font-family: Montserrat, Inter, sans-serif; font-size: 13px; font-weight: 900; margin-bottom: 24px; }
.app-card h3 { font-size: 22px; }
.app-card p { font-size: 14.5px; line-height: 1.6; margin-bottom: 0; }
.wide-image { margin: clamp(34px, 5vw, 58px) 0 0; border-radius: 34px; overflow: hidden; box-shadow: var(--shadow); }
.wide-image img { max-height: 620px; object-fit: cover; object-position: center 43%; }
.dark-image { margin: 0; border-radius: 32px; overflow: hidden; box-shadow: 0 32px 90px rgba(0,0,0,.32); border: 1px solid rgba(255,255,255,.12); }
.installer-points { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.installer-points span { padding: 11px 14px; border-radius: 999px; background: rgba(253,230,214,.11); border: 1px solid rgba(253,230,214,.16); color: var(--cream); font-weight: 800; font-size: 13px; }
.compare-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.compare-card { padding: clamp(26px, 4vw, 42px); border-radius: 32px; min-height: 330px; }
.compare-card--muted { background: #f1ebe4; color: rgba(14,17,19,.72); }
.compare-card--apeiron { color: var(--white); background: radial-gradient(circle at 82% 14%, rgba(52,214,211,.20), transparent 25%), linear-gradient(135deg, var(--black), var(--graphite) 58%, var(--clay)); box-shadow: 0 34px 90px rgba(14,17,19,.18); }
.compare-card h3 { font-size: 30px; }
.compare-card ul { padding: 0; margin: 30px 0 0; list-style: none; display: grid; gap: 15px; }
.compare-card li { position: relative; padding-left: 28px; font-weight: 750; line-height: 1.5; }
.compare-card li::before { content: ""; position: absolute; left: 0; top: .55em; width: 11px; height: 11px; border-radius: 50%; background: currentColor; opacity: .32; }
.compare-card--apeiron li::before { background: var(--cyan); opacity: 1; box-shadow: 0 0 16px rgba(52,214,211,.7); }
.faq-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(34px, 6vw, 76px); align-items: start; }
.faq-list { display: grid; gap: 12px; }
details { border-radius: 22px; background: rgba(255,255,255,.78); border: 1px solid rgba(158,92,63,.12); box-shadow: 0 14px 42px rgba(112,65,46,.06); overflow: hidden; }
summary { cursor: pointer; list-style: none; padding: 20px 24px; font-family: Montserrat, Inter, sans-serif; font-size: 18px; font-weight: 850; letter-spacing: -.02em; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; float: right; color: var(--clay); }
details[open] summary::after { content: "–"; }
details p { padding: 0 24px 22px; margin: 0; font-size: 15.5px; line-height: 1.66; }
.final-cta { position: relative; isolation: isolate; min-height: 640px; display: grid; place-items: center; overflow: hidden; color: var(--white); background: var(--black); }
.final-cta__media, .final-cta__media img, .final-cta__shade { position: absolute; inset: 0; height: 100%; }
.final-cta__media img { object-fit: cover; filter: saturate(1.05) contrast(1.07); }
.final-cta__shade { z-index: 1; background: radial-gradient(circle at 50% 35%, rgba(52,214,211,.18), transparent 24%), linear-gradient(90deg, rgba(14,17,19,.92), rgba(14,17,19,.68), rgba(14,17,19,.88)); }
.final-cta__content { position: relative; z-index: 2; width: min(840px, calc(100% - 44px)); text-align: center; padding: 90px 0; }
.final-cta__content p { color: rgba(255,255,255,.76); font-size: 20px; }
.final-cta__content .button { margin-top: 16px; }

.back-to-top {
  position: fixed;
  right: clamp(16px, 2vw, 26px);
  bottom: clamp(16px, 2vw, 26px);
  z-index: 60;
  width: 38px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 50%;
  color: white;
  background: linear-gradient(135deg, rgba(158,92,63,.92), rgba(111,63,43,.94));
  box-shadow: 0 14px 34px rgba(14,17,19,.22);
  font: 800 16px/1 Montserrat, Inter, sans-serif;
  opacity: 0;
  pointer-events: none;
  transform: translate3d(0, 8px, 0);
  transition: opacity .22s ease, transform .22s ease, box-shadow .22s ease;
}

.back-to-top.is-visible {
  opacity: .86;
  pointer-events: auto;
  transform: translate3d(0, 0, 0);
}

.back-to-top:hover {
  opacity: 1;
  transform: translate3d(0, -2px, 0);
  box-shadow: 0 18px 42px rgba(14,17,19,.28);
}

.site-map-strip {
  background:
    radial-gradient(circle at 12% 0%, rgba(52,214,211,.11), transparent 26%),
    linear-gradient(135deg, #0e1113, #1c2022 58%, #5f3829);
  color: var(--white);
  padding: clamp(34px, 4vw, 54px) 0 18px;
}

.site-map-strip__inner {
  width: min(var(--max), calc(100% - 44px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(220px, .85fr) minmax(0, 1.6fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: start;
}

.site-map-brand img {
  width: 132px;
  height: auto;
  filter: brightness(0) invert(1);
  opacity: .94;
}

.site-map-brand p {
  margin: 18px 0 0;
  max-width: 340px;
  color: rgba(255,255,255,.70);
  font-size: 14px;
  line-height: 1.7;
}

.site-map-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 38px);
}

.site-map-links div {
  display: grid;
  gap: 9px;
}

.site-map-links strong {
  color: var(--cream);
  font-family: Montserrat, Inter, sans-serif;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.site-map-links a {
  color: rgba(255,255,255,.72);
  font-size: 14px;
  line-height: 1.35;
  transition: color .2s ease, transform .2s ease;
}

.site-map-links a:hover {
  color: var(--white);
  transform: translateX(2px);
}

.site-map-bottom {
  width: min(var(--max), calc(100% - 44px));
  margin: 32px auto 0;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.48);
  font-size: 12px;
}

@media (max-width: 760px) {
  .site-map-strip__inner,
  .site-map-links {
    grid-template-columns: 1fr;
  }
}
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .75s cubic-bezier(.2,.8,.2,1), transform .75s cubic-bezier(.2,.8,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@keyframes pulse { 0%, 100% { opacity: .28; transform: rotate(-18deg) scale(.96); } 50% { opacity: .76; transform: rotate(-18deg) scale(1.04); } }

@media (max-width: 980px) {
  .nav-links { display: none; }
  .nav-dropdown__panel { position: static; width: auto; opacity: 1; pointer-events: auto; transform: none; }
  .hero { min-height: 830px; height: auto; }
  .hero__content { padding-top: 118px; padding-bottom: 82px; margin: 0 auto; }
  .hero__shade { background: linear-gradient(90deg, rgba(14,17,19,.92), rgba(14,17,19,.48)), linear-gradient(0deg, rgba(14,17,19,.62), rgba(14,17,19,.10)); }
  .hero__stats, .sensor-grid, .timeline, .app-grid, .compare-grid, .faq-layout, .grid-2, .grid-2--reverse, .split-proof { grid-template-columns: 1fr; }
  .grid-2--reverse .section-copy { order: initial; }
  .sensor-card__image { min-height: 230px; }
  .timeline-step { min-height: auto; }
  .timeline-step span { margin-bottom: 26px; }
  .visual-stack { min-height: auto; display: grid; gap: 18px; }
  .tilt-card { position: relative; width: 100%; left: auto; right: auto; top: auto; bottom: auto; transform: none; }
  .page-nav { justify-content: flex-start; }
}

@media (max-width: 640px) {
  body { overflow-x: hidden; }
  .section { padding: 70px 0; }
  .section-shell { width: min(100% - 28px, var(--max)); }
  .site-header { width: min(100% - 30px, var(--max)); padding-top: 22px; }
  .brand img { height: 38px; }
  .hero__content { width: min(100% - 30px, 760px); padding-top: 96px; }
  h1 { font-size: clamp(39px, 12vw, 54px); }
  h2 { font-size: clamp(31px, 9vw, 45px); }
  p { font-size: 16px; }
  .hero__lead { font-size: 17px; }
  .hero__actions { align-items: stretch; }
  .button { width: 100%; }
  .hero__stats { gap: 9px; }
  .hero__stats div { padding: 14px 12px; }
  .hero__stats dt { font-size: 23px; }
  .hero__stats dd { font-size: 12px; }
  .proof-card, .wide-image, .dark-image, .sensor-card, .compare-card { border-radius: 24px; }
  .sensor-card__content { padding: 22px; }
  .app-card { padding: 22px 20px; }
  .final-cta { min-height: 560px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* v02 full-page additions */
h1, h2, h3 { overflow-wrap: anywhere; }
.system-map { display: grid; grid-template-columns: 1fr 42px 1fr 42px 1fr 42px 1fr; align-items: stretch; gap: 0; }
.system-node { position: relative; padding: 26px 22px; border-radius: 26px; background: rgba(255,255,255,.78); border: 1px solid rgba(158,92,63,.12); box-shadow: 0 18px 58px rgba(112,65,46,.08); min-height: 230px; transition: transform .3s ease, box-shadow .3s ease; }
.system-node:hover { transform: translateY(-7px); box-shadow: 0 28px 72px rgba(112,65,46,.15); }
.system-node--active { background: radial-gradient(circle at 84% 16%, rgba(52,214,211,.18), transparent 28%), linear-gradient(135deg, #111517, #2a2f31 62%, #9e5c3f); color: var(--white); }
.system-node span { display: inline-flex; width: 42px; height: 42px; align-items: center; justify-content: center; margin-bottom: 38px; border-radius: 50%; background: rgba(158,92,63,.10); color: var(--clay); font-family: Montserrat, Inter, sans-serif; font-weight: 900; }
.system-node--active span { background: var(--cyan); color: #102326; box-shadow: 0 0 24px rgba(52,214,211,.42); }
.system-node strong { display: block; font-family: Montserrat, Inter, sans-serif; font-size: 20px; letter-spacing: -.025em; margin-bottom: 10px; }
.system-node p { margin: 0; font-size: 14.5px; line-height: 1.58; }
.system-node--active p { color: rgba(255,255,255,.72); }
.system-link { align-self: center; height: 2px; background: linear-gradient(90deg, rgba(158,92,63,.18), rgba(52,214,211,.55), rgba(158,92,63,.18)); }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(360px, .9fr); gap: clamp(34px, 6vw, 78px); align-items: center; }
.detail-panel { padding: clamp(28px, 4vw, 48px); border-radius: 34px; background: rgba(255,255,255,.72); border: 1px solid rgba(158,92,63,.12); box-shadow: 0 24px 70px rgba(112,65,46,.08); }
.spec-list { display: grid; gap: 12px; margin: 28px 0 0; }
.spec-list div { display: grid; grid-template-columns: .75fr 1.25fr; gap: 16px; padding: 16px 0; border-top: 1px solid rgba(158,92,63,.13); }
.spec-list dt { color: var(--clay-dark); font-weight: 900; font-size: 13px; text-transform: uppercase; letter-spacing: .06em; }
.spec-list dd { margin: 0; color: rgba(14,17,19,.72); line-height: 1.5; font-weight: 650; }
.product-detail-section {
  overflow: hidden;
  color: var(--black);
  background:
    linear-gradient(135deg, #D2B695 0%, #CE9460 100%);
}
.product-detail-section.section { padding: clamp(46px, 5.6vw, 74px) 0; }
.product-detail-section::before {
  content: none;
}
.product-detail-layout {
  position: relative;
  display: block;
  width: 100%;
}
.product-spec-showcase__intro span,
.product-spec-hero figcaption span,
.product-spec-variants figcaption span {
  color: var(--cyan);
  font-family: Montserrat, Inter, sans-serif;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.product-spec-showcase__intro strong {
  max-width: 520px;
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(22px, 2.25vw, 33px);
  line-height: 1.02;
  letter-spacing: -.035em;
}
.product-spec-hero,
.product-spec-variants figure {
  margin: 0;
  overflow: hidden;
  border-radius: 16px;
  background:
    radial-gradient(circle at 50% 22%, rgba(255,255,255,.95), transparent 42%),
    linear-gradient(135deg, #fffdfb, #f6eee8);
  border: 1px solid rgba(158,92,63,.12);
  box-shadow: 0 18px 48px rgba(112,65,46,.08);
}
.product-spec-hero img {
  height: clamp(230px, 22vw, 315px);
  object-fit: contain;
  padding: clamp(30px, 4.4vw, 58px);
  filter: drop-shadow(0 32px 34px rgba(14,17,19,.28));
}
.product-spec-hero figcaption,
.product-spec-variants figcaption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 10px 13px 12px;
  color: var(--black);
  border-top: 1px solid rgba(158,92,63,.11);
}
.product-spec-hero figcaption strong,
.product-spec-variants figcaption strong {
  font-size: 13px;
  line-height: 1.35;
}
.product-spec-variants .spec-caption--three-lines {
  align-items: flex-start;
  flex-direction: column;
  gap: 2px;
}
.product-spec-variants {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 1.6vw, 22px);
  margin: 18px 0 16px;
}
.product-spec-variants img {
  width: 100%;
  height: clamp(232px, 21vw, 308px);
  object-fit: contain;
  padding: clamp(18px, 2.2vw, 28px) clamp(18px, 2.2vw, 30px) 12px;
}
.spec-summary-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.10);
}
.spec-summary-bar div {
  padding: 15px 16px 14px;
  background: rgba(255,255,255,.055);
}
.spec-summary-bar span {
  display: block;
  margin-bottom: 7px;
  color: rgba(255,255,255,.58);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.spec-summary-bar strong {
  display: block;
  color: var(--white);
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(18px, 1.7vw, 23px);
  line-height: 1;
}
.spec-table-panel {
  position: relative;
  overflow: hidden;
  width: 100%;
  padding: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}
.spec-table-panel::before {
  content: none;
}
.spec-table-panel h2 {
  max-width: 760px;
  margin-bottom: 10px;
  font-size: clamp(32px, 3vw, 48px);
  line-height: .98;
}
.spec-table-panel p { max-width: 760px; font-size: 14px; line-height: 1.5; }
.spec-highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0 0;
}
.spec-highlight-grid div {
  padding: 10px 12px 9px;
  border-radius: 12px;
  background: rgba(255,255,255,.58);
  color: var(--black);
  border: 1px solid rgba(158,92,63,.14);
}
.spec-highlight-grid span {
  display: block;
  margin-bottom: 7px;
  color: var(--cyan);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.spec-highlight-grid strong {
  display: block;
  font-family: Montserrat, Inter, sans-serif;
  font-size: 15px;
  letter-spacing: -.02em;
  line-height: 1.15;
}
.spec-table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid rgba(158,92,63,.16);
  background: rgba(255,255,255,.72);
  box-shadow: none;
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: auto;
  min-width: 0;
}
.spec-table caption {
  padding: 10px 14px;
  text-align: left;
  color: #1f1713;
  background: linear-gradient(90deg, rgba(52,214,211,.16), rgba(207,148,95,.13));
  font-family: Montserrat, Inter, sans-serif;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.spec-table th,
.spec-table td {
  padding: 9px 20px;
  border-top: 1px solid rgba(158,92,63,.11);
  vertical-align: middle;
  text-align: left;
  white-space: nowrap;
}
.spec-table tr:nth-child(even) td,
.spec-table tr:nth-child(even) th { background: rgba(255,243,235,.34); }
.spec-table th {
  width: 36%;
  color: var(--clay-dark);
  background: rgba(255,243,235,.68);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .045em;
  text-transform: uppercase;
}
.spec-table td {
  color: rgba(14,17,19,.84);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
}
.detail-gallery { display: grid; gap: 16px; }
.detail-gallery img { border-radius: 28px; aspect-ratio: 1.42; object-fit: cover; box-shadow: var(--shadow); }
.detail-gallery img:nth-child(2) { width: 84%; margin-left: auto; margin-top: -46px; border: 8px solid #fff8f3; }
.audience-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.audience-card { padding: 30px 26px; min-height: 260px; border-radius: 30px; background: rgba(255,255,255,.76); border: 1px solid rgba(158,92,63,.12); box-shadow: 0 18px 56px rgba(112,65,46,.07); transition: transform .3s ease, box-shadow .3s ease; }
.audience-card:hover { transform: translateY(-8px); box-shadow: 0 28px 74px rgba(112,65,46,.15); }
.audience-card h3 { font-size: 25px; }
.audience-card p { margin: 0; font-size: 15.5px; line-height: 1.66; }
@media (max-width: 980px) {
  .system-map, .detail-layout, .product-detail-layout, .audience-grid { grid-template-columns: 1fr; }
  .system-link { width: 2px; height: 30px; justify-self: center; background: linear-gradient(180deg, rgba(158,92,63,.18), rgba(52,214,211,.55), rgba(158,92,63,.18)); }
  .system-node { aspect-ratio: auto; min-height: auto; }
  .detail-gallery img:nth-child(2) { width: 100%; margin-top: 0; border-width: 0; }
  .product-spec-showcase { order: 2; }
  .spec-table-panel { order: 1; }
}
@media (max-width: 640px) {
  .hero__content, .section-shell, .site-header { max-width: 100%; }
  .hero__media img { object-position: 58% center; }
  .spec-list div { grid-template-columns: 1fr; gap: 6px; }
  .system-node, .audience-card, .detail-panel { border-radius: 24px; }
  .product-detail-layout { gap: 24px; }
  .product-spec-showcase { padding: 14px; border-radius: 24px; }
  .product-spec-hero,
  .product-spec-variants figure,
  .spec-table-wrap { border-radius: 18px; }
  .product-spec-variants { grid-template-columns: 1fr; }
  .product-spec-hero img { height: 220px; padding: 28px; }
  .product-spec-variants img { height: 140px; }
  .product-spec-hero figcaption,
  .product-spec-variants figcaption { align-items: flex-start; flex-direction: column; gap: 5px; }
  .spec-highlight-grid { grid-template-columns: 1fr; }
  .spec-table,
  .spec-table tbody,
  .spec-table tr,
  .spec-table th,
  .spec-table td { display: block; width: 100%; }
  .spec-table tr { border-top: 1px solid rgba(158,92,63,.12); }
  .spec-table tr:first-child { border-top: 0; }
  .spec-table th,
  .spec-table td { border-top: 0; }
  .spec-table th { padding: 14px 16px 5px; background: transparent; }
  .spec-table td { padding: 0 16px 14px; }
  .page-nav a { font-size: 12px; padding: 9px 12px; }
}

/* v02 mobile headline tightening */
h1 span { display: block; }
@media (max-width: 640px) {
  h1 { font-size: clamp(34px, 10.2vw, 42px); line-height: 1.03; letter-spacing: -.05em; }
  h2 { font-size: clamp(28px, 8.1vw, 38px); line-height: 1.04; letter-spacing: -.045em; }
  h3 { overflow-wrap: normal; word-break: normal; }
  .hero__lead { max-width: 96%; }
  .section-copy { min-width: 0; }
}

/* v03 Vega image integration */
.series-hero-card { margin: -18px auto 34px; max-width: 980px; border-radius: 34px; overflow: hidden; background: rgba(255,255,255,.78); box-shadow: var(--shadow); border: 1px solid rgba(158,92,63,.12); }
.series-hero-card img { aspect-ratio: 16 / 8.8; object-fit: cover; object-position: center; }
.series-hero-card figcaption { padding: 16px 22px 18px; color: var(--clay-dark); font-weight: 850; text-align: center; font-size: 14px; letter-spacing: .01em; }
.sensor-card__image--photo img { width: 100%; height: 100%; min-height: 250px; object-fit: cover; object-position: center; transition: transform .35s ease, filter .35s ease; }
.sensor-card:hover .sensor-card__image--photo img { transform: scale(1.045); filter: saturate(1.05) contrast(1.04); }
@media (max-width: 640px) {
  .series-hero-card { margin-top: -8px; border-radius: 24px; }
  .series-hero-card img { aspect-ratio: 1.18; }
  .sensor-card__image--photo img { min-height: 228px; }
}

/* v03 mobile overflow repair */
@media (max-width: 640px) {
  html, body, .page-shell { width: 100%; max-width: 100%; overflow-x: hidden; }
  h1 span { display: inline; }
  h1 span::after { content: " "; }
  .hero__content { width: calc(100% - 32px); margin-left: 16px; margin-right: 16px; padding-top: 92px; }
  .hero__lead, .section-copy p, .proof-card__body span { max-width: 100%; overflow-wrap: anywhere; }
  .hero__stats { grid-template-columns: 1fr; }
  .section-shell { width: calc(100% - 32px); margin-left: auto; margin-right: auto; }
  .proof-card { transform: none; }
  .proof-card img { aspect-ratio: 3 / 4; }
  .sensor-grid, .timeline, .app-grid, .compare-grid, .faq-layout, .grid-2, .grid-2--reverse, .split-proof, .system-map, .detail-layout, .audience-grid { min-width: 0; }
  .series-hero-card, .sensor-card, .proof-card, .timeline-step, .app-card, .compare-card, details { max-width: 100%; }
}

/* Taste Skill full-page redesign pass */
:root {
  --ink: #0a0d0f;
  --charcoal: #171c1f;
  --paper: #fffaf6;
  --line: rgba(112,65,46,.14);
}

body {
  background:
    linear-gradient(90deg, rgba(158,92,63,.035) 1px, transparent 1px),
    linear-gradient(180deg, rgba(158,92,63,.028) 1px, transparent 1px),
    var(--stone);
  background-size: 72px 72px;
}

.section {
  padding: clamp(92px, 9vw, 146px) 0;
}

.section--cream,
.section--sand {
  background:
    radial-gradient(circle at 12% 8%, rgba(207,148,95,.13), transparent 28%),
    linear-gradient(180deg, #fffaf6, #f6eee6);
}

.section--sand {
  background:
    radial-gradient(circle at 86% 12%, rgba(52,214,211,.10), transparent 24%),
    linear-gradient(180deg, #fff5ec, #fffaf6);
}

.section--dark {
  background:
    radial-gradient(circle at 16% 18%, rgba(52,214,211,.22), transparent 25%),
    radial-gradient(circle at 86% 70%, rgba(207,148,95,.24), transparent 30%),
    linear-gradient(135deg, #080b0d 0%, #171d20 52%, #31231d 100%);
}

.problem-section {
  padding: clamp(58px, 6vw, 92px) 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(207,148,95,.13), transparent 28%),
    linear-gradient(180deg, #fffaf6, #f6eee6);
}

.hero {
  min-height: 800px;
}

.hero__shade {
  background:
    radial-gradient(circle at 66% 46%, rgba(52,214,211,.18), transparent 20%),
    linear-gradient(90deg, rgba(8,11,13,.96) 0%, rgba(8,11,13,.78) 38%, rgba(8,11,13,.28) 72%, rgba(8,11,13,.10) 100%),
    linear-gradient(0deg, rgba(8,11,13,.58), rgba(8,11,13,.08) 48%, rgba(8,11,13,.22));
}

.site-header {
  margin-top: 18px;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  background: rgba(8,11,13,.34);
  backdrop-filter: blur(20px);
  box-shadow: 0 18px 60px rgba(0,0,0,.20);
}

.nav-links {
  gap: 8px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
}

.nav-links a:hover {
  background: rgba(255,255,255,.10);
}

.product-hero-panel {
  padding: clamp(24px, 3vw, 40px);
  border: 1px solid rgba(255,255,255,.13);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(8,11,13,.50), rgba(8,11,13,.16));
  backdrop-filter: blur(18px);
  box-shadow: 0 32px 100px rgba(0,0,0,.25);
}

.product-proof-chips span,
.installer-points span,
.page-nav a {
  border: 1px solid rgba(158,92,63,.13);
}

.page-nav {
  padding: 12px;
  background: rgba(255,250,246,.86);
  box-shadow: 0 12px 40px rgba(112,65,46,.08);
}

.page-nav a {
  background: rgba(255,255,255,.55);
}

.page-nav a:hover {
  background: #121719;
  color: var(--white);
}

.section-heading {
  max-width: 900px;
}

.section-heading::after {
  content: "";
  display: block;
  width: min(220px, 44vw);
  height: 2px;
  margin: 28px auto 0;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--copper), transparent);
}

.section-copy {
  position: relative;
}

.section-copy .eyebrow-dark,
.section-heading .eyebrow-dark,
.detail-panel .eyebrow-dark {
  background: rgba(14,17,19,.06);
  border-color: rgba(14,17,19,.10);
  color: #35241d;
}

.proof-card,
.series-hero-card,
.sensor-card,
.detail-panel,
.compare-card,
details,
.installer-image,
.feature-image,
.low-profile-gallery figure,
.how-video {
  border-radius: 28px;
  border: 1px solid rgba(255,255,255,.70);
  box-shadow: 0 30px 90px rgba(112,65,46,.13);
}

.proof-card {
  transform: rotate(-1deg);
}

.proof-card:hover {
  transform: rotate(0deg) translateY(-8px);
}

.proof-card__body,
.sensor-card__content {
  background: linear-gradient(180deg, #ffffff, #fff8f2);
}

.series-hero-card {
  max-width: 1060px;
  background: #111719;
  border-color: rgba(255,255,255,.16);
  box-shadow: 0 36px 110px rgba(14,17,19,.22);
}

.series-hero-card figcaption {
  color: rgba(255,255,255,.82);
  background: linear-gradient(90deg, #111719, #2a211d);
}

.sensor-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.sensor-card {
  background: rgba(255,255,255,.88);
  border-color: rgba(158,92,63,.12);
}

.sensor-card__image {
  min-height: 330px;
  background:
    radial-gradient(circle at 50% 36%, rgba(52,214,211,.12), transparent 31%),
    linear-gradient(145deg, #ffffff, #efe1d6);
}

.sensor-card__image img,
.sensor-card--primary .sensor-card__image img {
  width: 100%;
  height: 100%;
  min-height: 330px;
  max-height: none;
  object-fit: cover;
  object-position: center;
}

.sensor-card h3,
.compare-card h3,
summary {
  letter-spacing: -.035em;
}

.how-video {
  overflow: hidden;
  margin: -20px auto 28px;
  max-width: 980px;
  background: #07090a;
  border-color: rgba(255,255,255,.14);
}

.how-video video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 8.2;
  object-fit: cover;
}

.how-section,
.installer-speed-section,
.system-section,
.comparison-section,
.faq-section {
  padding-top: clamp(58px, 6vw, 92px);
  padding-bottom: clamp(58px, 6vw, 92px);
}

.how-section .section-heading,
.system-section .section-heading,
.comparison-section .section-heading {
  margin-bottom: clamp(26px, 3.6vw, 44px);
}

.how-section .section-heading::after,
.system-section .section-heading::after,
.comparison-section .section-heading::after {
  margin-top: 22px;
}

.timeline {
  gap: 14px;
}

.timeline-step {
  min-height: 280px;
  background:
    linear-gradient(160deg, rgba(255,255,255,.10), rgba(255,255,255,.045));
  border-color: rgba(255,255,255,.15);
}

.timeline-step::after {
  content: "";
  position: absolute;
  left: 24px;
  right: 24px;
  bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.installer-image,
.feature-image {
  margin: 0;
  overflow: hidden;
  background: var(--white);
}

.installer-image-stack {
  position: relative;
  min-height: clamp(560px, 55vw, 700px);
  isolation: isolate;
}

.installer-image-stack .installer-image {
  position: absolute;
  width: min(72%, 470px);
  aspect-ratio: 16 / 9;
  transition: transform .32s ease, box-shadow .32s ease, z-index .32s ease;
  will-change: transform;
}

.installer-image--primary {
  top: 26%;
  right: 1%;
  z-index: 3;
  transform: rotate(.8deg);
}

.installer-image--sealant {
  top: 2%;
  left: 0;
  z-index: 2;
  transform: rotate(-3.2deg);
}

.installer-image--place {
  left: 12%;
  bottom: 3%;
  z-index: 1;
  transform: rotate(3.4deg);
}

.installer-image-stack .installer-image:hover {
  z-index: 6;
  transform: rotate(-1.4deg) translateY(-10px) scale(1.035);
  box-shadow: 0 38px 110px rgba(112,65,46,.20);
}

.installer-image img,
.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease, filter .45s ease;
}

.installer-image:hover img,
.feature-image:hover img {
  transform: scale(1.035);
  filter: saturate(1.06) contrast(1.04);
}

.benefit-list div {
  display: grid;
  gap: 4px;
  background:
    linear-gradient(135deg, rgba(255,255,255,.86), rgba(255,255,255,.48));
  border-color: rgba(158,92,63,.13);
  box-shadow: 0 14px 44px rgba(112,65,46,.07);
}

.system-section {
  background:
    linear-gradient(180deg, #fffaf6, #f5eee7);
}

.system-visual {
  position: relative;
  max-width: 784px;
  margin: clamp(28px, 4.5vw, 54px) auto clamp(30px, 4vw, 48px);
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 34px;
  background: #111517;
  border: 1px solid rgba(255,255,255,.72);
  box-shadow:
    0 32px 90px rgba(112,65,46,.16),
    0 0 0 12px rgba(255,255,255,.42);
  isolation: isolate;
}

.system-visual::before,
.system-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.system-visual::before {
  background:
    linear-gradient(180deg, rgba(14,17,19,.02), rgba(14,17,19,.20)),
    radial-gradient(circle at 18% 18%, rgba(52,214,211,.16), transparent 30%);
  mix-blend-mode: screen;
}

.system-visual::after {
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.26), inset 0 -80px 120px rgba(14,17,19,.20);
}

.system-visual__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.045);
  filter: saturate(.96) contrast(1.02);
  transition: opacity 1.05s ease, transform 1.45s ease, filter 1.05s ease;
}

.system-visual__badge {
  position: absolute;
  left: 22px;
  bottom: 22px;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--white);
  background: rgba(14,17,19,.52);
  border: 1px solid rgba(255,255,255,.26);
  backdrop-filter: blur(14px);
  box-shadow: 0 14px 40px rgba(0,0,0,.24);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.system-visual__badge strong {
  color: var(--cyan);
}

.system-section[data-active-step="1"] .system-visual__image[data-system-image="1"],
.system-section[data-active-step="2"] .system-visual__image[data-system-image="2"],
.system-section[data-active-step="3"] .system-visual__image[data-system-image="3"],
.system-section[data-active-step="4"] .system-visual__image[data-system-image="4"] {
  opacity: 1;
  transform: scale(1);
  filter: saturate(1.04) contrast(1.04);
}

.system-map {
  gap: 10px;
  grid-template-columns: 1fr 26px 1fr 26px 1fr 26px 1fr;
}

.system-node {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  aspect-ratio: 4 / 3;
  min-height: 0;
  padding: 22px 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,248,242,.90));
  border-color: rgba(158,92,63,.14);
  box-shadow: 0 24px 70px rgba(112,65,46,.10);
  cursor: pointer;
}

.system-node span {
  margin-bottom: 26px;
}

.system-node strong {
  font-size: 19px;
  margin-bottom: 8px;
}

.system-node p {
  font-size: 14px;
  line-height: 1.5;
}

.system-node--active,
.system-node.is-active {
  background:
    radial-gradient(circle at 84% 16%, rgba(52,214,211,.24), transparent 30%),
    linear-gradient(135deg, #0c1012, #20272a 58%, #72432f);
  color: var(--white);
}

.system-node.is-active span {
  background: var(--cyan);
  color: #102326;
  box-shadow: 0 0 24px rgba(52,214,211,.42);
}

.system-node.is-active p {
  color: rgba(255,255,255,.72);
}

.system-node:focus-visible {
  outline: 3px solid rgba(52,214,211,.75);
  outline-offset: 4px;
}

.system-link {
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(52,214,211,.18), rgba(52,214,211,.85), rgba(207,148,95,.55));
}

.low-profile-section {
  background:
    radial-gradient(circle at 12% 14%, rgba(52,214,211,.10), transparent 22%),
    linear-gradient(180deg, #fffaf6, #f6eee7);
}

.low-profile-gallery {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 14px;
}

.low-profile-gallery figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  min-height: 190px;
  background: #151a1d;
}

.low-profile-gallery figure:first-child {
  grid-row: span 2;
}

.low-profile-gallery img {
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}

.low-profile-gallery figure:hover img {
  transform: scale(1.04);
}

.low-profile-gallery figcaption,
.placeholder-photo span {
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 14px;
  display: inline-flex;
  width: fit-content;
  max-width: calc(100% - 28px);
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(8,11,13,.72);
  color: rgba(255,255,255,.88);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.placeholder-photo {
  display: grid;
  place-items: center;
  min-height: 170px;
  background:
    linear-gradient(135deg, rgba(52,214,211,.16), rgba(207,148,95,.12)),
    #151a1d;
}

.placeholder-photo span {
  position: static;
  width: auto;
}

.weather-section .feature-image,
.reliability-section .feature-image {
  box-shadow: 0 34px 100px rgba(14,17,19,.18);
}

.weather-section--immersive {
  position: relative;
  overflow: hidden;
  min-height: clamp(620px, 82vh, 860px);
  padding: 0;
  background: #0d1214;
  isolation: isolate;
}

.weather-backdrop {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(90deg, rgba(9,13,15,.94) 0%, rgba(9,13,15,.80) 31%, rgba(9,13,15,.20) 62%, rgba(9,13,15,.10) 100%),
    linear-gradient(180deg, rgba(9,13,15,.22), rgba(9,13,15,.56)),
    url("/wall-top-sensor/assets/weather-proof-kevin.webp");
  background-position: center;
  background-size: cover;
  transform: scale(1.02);
}

.weather-section--immersive::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: -1;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(9,13,15,.84));
  pointer-events: none;
}

.weather-proof-band {
  min-height: inherit;
  display: flex;
  align-items: center;
}

.weather-copy-panel {
  width: min(580px, 100%);
  margin: 92px 0;
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid rgba(255,255,255,.20);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(16,22,24,.84), rgba(16,22,24,.62));
  color: var(--white);
  box-shadow: 0 34px 120px rgba(0,0,0,.38);
  backdrop-filter: blur(18px);
}

.weather-copy-panel .eyebrow {
  color: rgba(255,255,255,.90);
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.20);
}

.weather-copy-panel h2 {
  color: var(--white);
  font-size: clamp(36px, 4.4vw, 68px);
  line-height: .98;
  max-width: 11.5ch;
}

.weather-copy-panel p {
  color: rgba(255,255,255,.78);
  max-width: 57ch;
}

.weather-proof-points {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.weather-proof-points div {
  display: grid;
  grid-template-columns: minmax(82px, .28fr) 1fr;
  gap: 18px;
  align-items: center;
  padding: 16px 18px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 18px;
  background: rgba(255,255,255,.10);
}

.weather-proof-points strong {
  color: var(--cyan);
  font-size: 24px;
  letter-spacing: -.04em;
}

.weather-proof-points span {
  color: rgba(255,255,255,.82);
  font-size: 14px;
  line-height: 1.45;
}

.reliability-section .feature-image {
  border-color: rgba(255,255,255,.15);
  background: #111719;
}

.product-proof-section {
  padding: clamp(56px, 6vw, 88px) 0;
  background:
    radial-gradient(circle at 12% 8%, rgba(52,214,211,.10), transparent 25%),
    linear-gradient(180deg, #fffaf6 0%, #f3ebe3 100%);
  overflow: hidden;
}

.product-proof-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(390px, .92fr);
  gap: clamp(38px, 5vw, 68px);
  align-items: stretch;
  margin-top: clamp(22px, 3vw, 34px);
}

.proof-section-heading {
  max-width: none;
}

.proof-section-heading .eyebrow-dark {
  margin-bottom: 12px;
}

.proof-section-heading h2 {
  max-width: 19ch;
  margin: 0;
  color: var(--ink);
  font-size: clamp(40px, 4.8vw, 70px);
  line-height: .94;
  letter-spacing: -.06em;
}

.proof-media-column {
  min-width: 0;
}

.proof-visual {
  display: grid;
  gap: 14px;
}

.proof-visual figure {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(112,65,46,.14);
  border-radius: 26px;
  background: #121719;
  box-shadow: 0 24px 70px rgba(112,65,46,.14);
  aspect-ratio: 16 / 9;
  min-height: 0;
}

.proof-visual img {
  width: 100%;
  height: 100%;
  min-height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.01);
}

.proof-visual figure:nth-child(1) img {
  object-position: center 42%;
}

.proof-visual figure:nth-child(2) img {
  object-position: center 48%;
}

.proof-visual figure:nth-child(3) img {
  object-position: center 56%;
}

.proof-visual figcaption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.24);
  border-radius: 999px;
  background: rgba(12,16,18,.68);
  color: rgba(255,255,255,.92);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(14px);
}

.proof-copy {
  display: flex;
  max-width: 590px;
}

.proof-intro {
  margin: 14px 0 0;
  max-width: 1080px;
  color: rgba(14,17,19,.68);
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.5;
}

.proof-pillar-list {
  display: grid;
  grid-template-rows: repeat(3, 1fr);
  gap: 14px;
  width: 100%;
  height: 100%;
  border-top: 1px solid rgba(112,65,46,.16);
}

.proof-pillar-list article {
  display: grid;
  grid-template-columns: 54px 1fr;
  column-gap: 18px;
  align-content: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(112,65,46,.16);
}

.proof-pillar-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid rgba(112,65,46,.18);
  border-radius: 999px;
  background: rgba(255,255,255,.52);
  color: var(--clay-dark);
  font-size: 12px;
  font-weight: 900;
}

.proof-pillar-list h3 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(22px, 2vw, 30px);
  line-height: 1;
  letter-spacing: -.035em;
}

.proof-pillar-list p {
  grid-column: 2;
  margin: 8px 0 0;
  color: rgba(14,17,19,.68);
  font-size: 13.5px;
  line-height: 1.48;
}

.compare-card {
  position: relative;
  overflow: hidden;
}

.compare-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: rgba(14,17,19,.18);
}

.compare-card--apeiron::before {
  background: linear-gradient(90deg, var(--cyan), var(--copper));
}

.compare-card--muted {
  background: linear-gradient(180deg, #f1ebe4, #fffaf6);
}

.faq-section {
  color: var(--white);
  background:
    linear-gradient(135deg, #D2B695 0%, #CE9460 100%);
}

.faq-section .eyebrow-dark {
  color: rgba(255,250,246,.90);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.18);
}

.faq-section .section-copy h2,
.faq-section .section-copy p {
  color: var(--white);
}

.faq-section .section-copy p {
  color: rgba(255,255,255,.76);
}

.faq-section details {
  background: rgba(95,55,25,.14);
  border-color: rgba(255,255,255,.34);
  box-shadow: 0 18px 60px rgba(112,65,46,.10);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}

.faq-section details:hover {
  transform: translateY(-3px);
  border-color: rgba(255,255,255,.40);
  box-shadow: 0 24px 70px rgba(112,65,46,.16);
}

.faq-section details[open] {
  border-color: rgba(255,255,255,.42);
}

.faq-section summary {
  color: var(--white);
}

.faq-section details p {
  color: rgba(255,255,255,.76);
}

.faq-section summary::after {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: rgba(112,65,46,.82);
  background: transparent;
}

.final-cta {
  min-height: 700px;
  color: var(--black);
}

.final-cta__shade {
  background:
    radial-gradient(circle at 50% 34%, rgba(255,255,255,.52), transparent 34%),
    linear-gradient(90deg, rgba(255,250,246,.88), rgba(255,246,238,.76), rgba(255,250,246,.88));
}

.final-cta__content {
  padding: clamp(70px, 8vw, 110px) clamp(22px, 4vw, 48px);
  border: 0;
  border-radius: 0;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
}

.final-cta__content p {
  color: rgba(14,17,19,.72);
}

.final-cta__content .eyebrow {
  border-color: rgba(158,92,63,.18);
  background: rgba(255,255,255,.48);
  color: var(--clay-dark);
}

@media (max-width: 980px) {
  .site-header {
    border-radius: 24px;
  }

  .product-hero-panel {
    padding: 22px;
  }

  .sensor-card--primary {
    transform: none;
  }

  .system-map {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .system-visual {
    border-radius: 24px;
    box-shadow:
      0 22px 60px rgba(112,65,46,.14),
      0 0 0 6px rgba(255,255,255,.42);
  }

  .system-visual__badge {
    left: 14px;
    bottom: 14px;
  }

  .low-profile-gallery {
    grid-template-columns: 1fr;
  }

  .low-profile-gallery figure:first-child {
    grid-row: auto;
  }

  .product-proof-layout {
    grid-template-columns: 1fr;
  }

  .installer-image-stack {
    min-height: 820px;
  }

  .installer-image-stack .installer-image {
    width: min(88%, 560px);
  }

  .proof-copy {
    padding-top: 0;
    max-width: none;
  }

  .proof-visual {
    grid-template-columns: 1fr;
    grid-template-rows: none;
  }

  .proof-visual figure {
    min-height: 0;
  }

  .proof-pillar-list {
    grid-template-rows: none;
  }

  .weather-section--immersive {
    min-height: auto;
    padding: 64px 0;
  }

  .weather-backdrop {
    background-image:
      linear-gradient(180deg, rgba(9,13,15,.92) 0%, rgba(9,13,15,.62) 48%, rgba(9,13,15,.94) 100%),
      url("/wall-top-sensor/assets/weather-proof-kevin.webp");
    background-position: 62% center;
  }

  .weather-proof-band {
    min-height: 680px;
    align-items: flex-end;
  }

  .weather-copy-panel {
    margin: 0;
    width: 100%;
  }

  .weather-copy-panel h2 {
    max-width: 13ch;
  }
}

@media (max-width: 640px) {
  .section {
    padding: 74px 0;
  }

  .site-header {
    margin-top: 10px;
    padding: 10px 12px;
  }

  .product-hero-panel,
  .final-cta__content {
    border-radius: 22px;
  }

  .proof-card,
  .series-hero-card,
  .sensor-card,
  .detail-panel,
  .compare-card,
  details,
  .installer-image,
  .feature-image,
  .low-profile-gallery figure,
  .how-video {
    border-radius: 20px;
  }

  .how-video video {
    aspect-ratio: 1.15;
  }

  .installer-image-stack {
    min-height: auto;
    display: grid;
    gap: 14px;
  }

  .installer-image-stack .installer-image {
    position: relative;
    inset: auto;
    width: 100%;
    transform: none;
  }

  .installer-image-stack .installer-image:hover {
    transform: translateY(-5px) rotate(-.8deg);
  }

  .proof-visual {
    grid-template-columns: 1fr;
    grid-template-rows: none;
    gap: 12px;
  }

  .proof-visual figure {
    border-radius: 22px;
    min-height: 0;
  }

  .proof-section-heading h2 {
    font-size: clamp(36px, 12vw, 52px);
  }

  .proof-pillar-list article {
    grid-template-columns: 44px 1fr;
    column-gap: 12px;
    padding: 20px 0;
  }

  .proof-pillar-list p {
    grid-column: 1 / -1;
  }

  .spec-summary-bar {
    grid-template-columns: 1fr;
  }

  .weather-section--immersive {
    padding: 34px 0;
  }

  .weather-backdrop {
    background-position: 60% center;
  }

  .weather-proof-band {
    min-height: 640px;
  }

  .weather-copy-panel {
    padding: 24px;
    border-radius: 20px;
  }

  .weather-copy-panel h2 {
    font-size: 36px;
  }

  .weather-proof-points div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* v0715 spec alignment correction: keep the datasheet in the same content lane as adjacent sections. */
.product-detail-section .section-shell,
.product-detail-section .product-detail-layout,
.product-detail-section .spec-table-panel {
  max-width: 1080px;
  width: min(1080px, calc(100% - 72px));
  margin-left: auto;
  margin-right: auto;
}

.product-detail-section .section-shell .product-detail-layout,
.product-detail-section .product-detail-layout .spec-table-panel {
  width: 100%;
}

.product-detail-section .spec-highlight-grid,
.product-detail-section .product-spec-variants,
.product-detail-section .spec-table-wrap {
  width: 100%;
}

.product-detail-section .spec-table-wrap {
  overflow-x: visible;
}

/* v0716 spec section: match the translucent index-style FAQ treatment. */
.product-detail-section {
  color: var(--white);
  background:
    linear-gradient(135deg, #D2B695 0%, #CE9460 100%);
}

.product-detail-section .eyebrow-dark {
  color: rgba(255,250,246,.90);
  background: rgba(255,255,255,.10);
  border-color: rgba(255,255,255,.18);
}

.product-detail-section h2,
.product-detail-section p {
  color: var(--white);
}

.product-detail-section .spec-table-panel > p {
  color: rgba(255,255,255,.76);
}

.product-detail-section .spec-highlight-grid div,
.product-detail-section .product-spec-variants figure,
.product-detail-section .spec-table-wrap {
  background: #ffffff;
  border-color: rgba(112,65,46,.14);
  box-shadow: 0 18px 60px rgba(112,65,46,.13);
  backdrop-filter: none;
}

.product-detail-section .spec-highlight-grid div {
  color: #70412e;
}

.product-detail-section .spec-highlight-grid span,
.product-detail-section .product-spec-variants figcaption span {
  color: rgba(112,65,46,.72);
}

.product-detail-section .spec-highlight-grid strong,
.product-detail-section .product-spec-variants figcaption strong {
  color: #70412e;
}

.product-detail-section .product-spec-variants figure {
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}

.product-detail-section .product-spec-variants figure:hover {
  transform: translateY(-3px);
  border-color: rgba(112,65,46,.24);
  box-shadow: 0 24px 70px rgba(112,65,46,.18);
}

.product-detail-section .product-spec-variants img {
  background:
    radial-gradient(circle at 50% 24%, rgba(255,255,255,.70), transparent 42%),
    rgba(255,255,255,.10);
}

.product-detail-section .product-spec-hero figcaption,
.product-detail-section .product-spec-variants figcaption {
  color: rgba(61,54,48,.72);
  border-top-color: rgba(112,65,46,.13);
  background: rgba(248,245,240,.72);
}

.product-detail-section .spec-table caption {
  color: #70412e;
  background: rgba(248,245,240,.84);
}

.product-detail-section .spec-table th,
.product-detail-section .spec-table td {
  border-top-color: rgba(112,65,46,.13);
}

.product-detail-section .spec-table th {
  color: rgba(112,65,46,.78);
  background: rgba(248,245,240,.72);
}

.product-detail-section .spec-table td {
  color: rgba(61,54,48,.78);
}

.product-detail-section .spec-table tr:nth-child(even) td,
.product-detail-section .spec-table tr:nth-child(even) th {
  background: rgba(248,245,240,.58);
}

/* v06 repair: keep the four system step boxes 4:3 without overflowing text or oval number badges. */
.system-map {
  align-items: start;
}

.system-node {
  box-sizing: border-box;
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 0;
  height: auto;
  display: grid;
  grid-template-rows: auto auto 1fr;
  align-content: start;
  gap: clamp(5px, .55vw, 8px);
  overflow: hidden;
  padding: clamp(13px, 1.18vw, 17px) clamp(13px, 1.25vw, 18px);
}

.system-node span {
  box-sizing: border-box;
  width: clamp(32px, 2.75vw, 38px);
  height: clamp(32px, 2.75vw, 38px);
  min-width: clamp(32px, 2.75vw, 38px);
  min-height: clamp(32px, 2.75vw, 38px);
  max-width: clamp(32px, 2.75vw, 38px);
  max-height: clamp(32px, 2.75vw, 38px);
  aspect-ratio: 1 / 1;
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 clamp(1px, .32vw, 4px);
  border-radius: 50%;
  line-height: 1;
  font-size: clamp(10px, .86vw, 12px);
}

.system-node strong {
  margin: 0;
  font-size: clamp(14px, 1.04vw, 16px);
  line-height: 1.06;
  letter-spacing: -.018em;
}

.system-node p {
  margin: 0;
  font-size: clamp(11.5px, .78vw, 12.5px);
  line-height: 1.26;
  overflow-wrap: normal;
}

@media (max-width: 900px) {
  .system-node {
    aspect-ratio: auto;
    min-height: 150px;
  }
}

/* v07 Kevin preference: make desktop viewing match Chrome's 90% zoom without browser zoom changes. */
@media (min-width: 1024px) {
  body {
    width: 111.111%;
    margin-left: -5.5555%;
    zoom: .9;
    overflow-x: hidden;
  }
}

@media (max-width: 760px) {
  .product-detail-section .section-shell,
  .product-detail-section .product-detail-layout,
  .product-detail-section .spec-table-panel {
    width: calc(100% - 32px);
  }

  .product-detail-section .spec-table-wrap {
    overflow-x: auto;
  }

  .product-detail-section .spec-table {
    min-width: 680px;
  }
}

/* Mobile product-hero parity with the approved Artwork Sensor treatment. */
@media (max-width: 760px) {
  .page-nav {
    justify-content: flex-start;
  }

  .page-nav a {
    padding: 9px 12px;
    font-size: 12px;
  }

  .page-nav .page-nav__logo {
    display: none;
  }

  .product-hero-panel {
    border: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
  }

  .js .product-hero-panel.reveal.is-visible {
    opacity: var(--mobile-hero-opacity, 1);
    transition: none;
    will-change: opacity;
  }

  .js .product-hero-panel.is-mobile-faded {
    pointer-events: none;
  }
}

/* v26 cascade lock: shared Asset & Specialty section titles. */
.section-heading h2,
.section-copy h2,
.proof-copy h2,
.spec-table-panel > h2,
.weather-copy-panel h2,
.proof-section-heading h2,
.faq-section .section-copy h2,
.product-detail-section h2 {
  font-family: Montserrat, Inter, sans-serif;
  font-size: clamp(38px, 4.6vw, 60px);
  font-weight: 700;
  line-height: .95;
  letter-spacing: -.055em;
}
/* Mini Alarm Hub + App — shared product-page section. */
.app-section { background: linear-gradient(180deg, #fffaf5 0%, #f7f1ea 100%); }
.app-layout { display: grid; grid-template-columns: minmax(0,1.45fr) minmax(280px,.67fr); gap: clamp(28px,3.5vw,46px); align-items: center; }
.hub-app-media { overflow: hidden; aspect-ratio: 16 / 9; border: 8px solid #fff; border-radius: 28px; background: #fff; box-shadow: 0 28px 80px rgba(112,65,46,.15); }
.hub-app-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.app-layout .section-copy h2 { font-size: clamp(30px,2.7vw,40px); line-height: 1.04; }
.app-layout .section-copy > p:not(.eyebrow-dark) { font-size: 14px; line-height: 1.6; }
.metric-row { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; margin-top: 26px; }
.metric-row div { padding: 20px; border-radius: 18px; background: #fff; border: 1px solid rgba(112,65,46,.14); box-shadow: 0 18px 50px rgba(112,65,46,.08); }
.metric-row strong { display: block; font-size: 34px; line-height: 1; color: #9e5c3f; }
.metric-row span { display: block; margin-top: 8px; color: #704f41; font-size: 12px; line-height: 1.35; font-weight: 700; }
@media (max-width: 980px) { .app-layout { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .metric-row { grid-template-columns: 1fr; } .hub-app-media { border-width: 5px; border-radius: 20px; } }

/* Mobile hero image clarity: remove every dark/readability veil. */
@media (max-width: 760px) {
  .product-hero-concept .hero__shade {
    display: none !important;
    background: none !important;
    opacity: 0 !important;
  }

  .product-hero-concept::before,
  .product-hero-concept::after {
    content: none !important;
    display: none !important;
    background: none !important;
  }

  .product-hero-concept .hero__media {
    opacity: 1 !important;
    filter: none !important;
  }

  .product-hero-concept .hero__media img {
    opacity: 1 !important;
    filter: none !important;
  }
}