:root {
  --pp-ink: #11120f;
  --pp-muted: #676963;
  --pp-line: rgba(17, 18, 15, .15);
  --pp-paper: #f7f7f5;
  --pp-soft: #efefec;
  --pp-dark: #1d1f1b;
  --pp-blue: #526aff;
  --pp-lilac: #c9d0ff;
}

.presence-product-page { background: var(--pp-paper); color: var(--pp-ink); }
.presence-product-page main { overflow: hidden; }
.product-shell { padding-left: 7vw; padding-right: 7vw; }
.product-kicker { display: flex; gap: 12px; align-items: center; color: #71736d; font: 600 8px/1.2 Manrope, sans-serif; letter-spacing: .18em; text-transform: uppercase; }
.product-kicker::before { width: 22px; height: 1px; content: ""; background: currentColor; }
.product-local-nav { position: sticky; z-index: 13; top: 74px; display: flex; justify-content: space-between; align-items: center; min-height: 58px; margin-top: 74px; padding: 0 7vw; border-bottom: 1px solid var(--pp-line); background: rgba(247,247,245,.94); backdrop-filter: blur(14px); }
.site-header.scrolled + main .product-local-nav { top: 68px; }
.product-local-nav > a { color: #555751; font: 600 8px/1 Manrope, sans-serif; letter-spacing: .16em; text-transform: uppercase; }
.product-local-nav > div { display: flex; gap: 32px; }
.product-local-nav > div a { position: relative; padding: 22px 0 20px; color: #777973; font-size: 11px; }
.product-local-nav > div a[aria-current="page"] { color: var(--pp-ink); }
.product-local-nav > div a[aria-current="page"]::after { position: absolute; right: 0; bottom: -1px; left: 0; height: 2px; content: ""; background: var(--pp-ink); }

.product-hero { min-height: 680px; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(380px, .65fr); gap: 8vw; align-items: center; padding: 70px 7vw; }
.product-hero-copy h1 { max-width: 1040px; margin: 42px 0 34px; font: 400 clamp(74px, 9.4vw, 150px)/.84 Manrope, sans-serif; letter-spacing: -.078em; }
.product-hero-copy h1 em { display: block; color: #656760; font-family: Georgia, serif; font-weight: 400; }
.product-hero-copy > p { max-width: 780px; margin: 0; color: #4f514c; font: 400 clamp(20px, 2vw, 31px)/1.34 Georgia, serif; letter-spacing: -.025em; }
.product-hero-actions { display: flex; gap: 34px; align-items: center; margin-top: 42px; }
.product-hero-card { min-height: 470px; display: grid; grid-template-rows: auto 1fr auto; padding: 30px; border: 1px solid var(--pp-line); border-radius: 24px; background: #fff; }
.product-hero-card > span { color: #74766f; font: 600 8px/1.2 Manrope, sans-serif; letter-spacing: .17em; }
.product-hero-card-logic { display: grid; align-content: center; gap: 12px; }
.product-hero-card-logic div { display: grid; grid-template-columns: 72px 1fr; gap: 20px; align-items: center; min-height: 70px; padding: 0 18px; border: 1px solid var(--pp-line); border-radius: 14px; }
.product-hero-card-logic small { color: var(--pp-blue); font: 600 8px/1 Manrope, sans-serif; letter-spacing: .14em; }
.product-hero-card-logic b { font: 500 15px/1.25 Manrope, sans-serif; letter-spacing: -.025em; }
.product-hero-card-logic i { justify-self: center; color: #8b8d87; font-style: normal; }
.product-hero-card > p { margin: 0; color: #777973; font-size: 11px; line-height: 1.55; }

.product-thesis { display: grid; grid-template-columns: 18% minmax(0, 1fr) 24%; gap: 6vw; padding-top: 120px; padding-bottom: 120px; background: var(--pp-dark); color: #f6f6f2; }
.product-thesis h2, .product-section-head h2, .product-boundary-copy h2, .product-cta h2 { margin: 0; font: 400 clamp(50px, 6vw, 92px)/.96 Georgia, serif; letter-spacing: -.052em; }
.product-thesis h2 em, .product-section-head h2 em, .product-boundary-copy h2 em, .product-cta h2 em { color: var(--pp-lilac); }
.product-thesis > aside { padding-left: 24px; border-left: 1px solid rgba(255,255,255,.16); }
.product-thesis > aside span { color: #91958d; font: 600 7px/1 Manrope, sans-serif; letter-spacing: .17em; }
.product-thesis > aside p { margin: 25px 0 0; color: #d7d8d3; font: 400 18px/1.55 Georgia, serif; }

.product-section { padding-top: 116px; padding-bottom: 116px; }
.product-section--soft { background: var(--pp-soft); }
.product-section--dark { background: var(--pp-dark); color: #f5f5f1; }
.product-section-head { display: grid; grid-template-columns: 18% minmax(0, 1fr) 27%; gap: 6vw; align-items: end; margin-bottom: 72px; }
.product-section-head > p { margin: 0; color: var(--pp-muted); font-size: 14px; line-height: 1.72; }
.product-section--dark .product-section-head > p { color: #afb2aa; }
.product-section-head .section-number { align-self: start; }

.product-proof-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.product-proof-grid article { min-height: 340px; display: grid; grid-template-rows: auto 1fr auto; padding: 28px; border: 1px solid var(--pp-line); border-radius: 18px; background: #fff; }
.product-proof-grid article > span { color: var(--pp-blue); font: 600 8px/1 Manrope, sans-serif; letter-spacing: .15em; }
.product-proof-grid h3 { align-self: end; margin: 0 0 24px; font: 400 clamp(26px, 2.3vw, 38px)/1.02 Manrope, sans-serif; letter-spacing: -.052em; }
.product-proof-grid p { margin: 0; color: var(--pp-muted); font-size: 13px; line-height: 1.68; }

.product-sequence { display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid rgba(255,255,255,.16); }
.product-sequence article { min-height: 310px; padding: 28px 24px 28px 0; border-right: 1px solid rgba(255,255,255,.16); }
.product-sequence article + article { padding-left: 24px; }
.product-sequence article:last-child { border-right: 0; }
.product-sequence span { color: var(--pp-lilac); font: 600 8px/1 Manrope, sans-serif; letter-spacing: .14em; }
.product-sequence h3 { margin: 105px 0 20px; font: 500 21px/1.12 Manrope, sans-serif; letter-spacing: -.035em; }
.product-sequence p { margin: 0; color: #afb2aa; font-size: 12px; line-height: 1.65; }

.product-editorial-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 16px; }
.product-editorial-grid figure { position: relative; min-height: 640px; overflow: hidden; margin: 0; border-radius: 22px; background: #ddd; }
.product-editorial-grid figure:last-child { min-height: 460px; align-self: end; }
.product-editorial-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.product-editorial-grid figure:hover img { transform: scale(1.015); }
.product-editorial-grid figcaption { position: absolute; right: 20px; bottom: 20px; left: 20px; display: flex; justify-content: space-between; padding: 18px 20px; border-radius: 13px; background: rgba(247,247,245,.9); backdrop-filter: blur(14px); color: var(--pp-ink); }
.product-editorial-grid figcaption span, .product-editorial-grid figcaption small { font: 600 7px/1.2 Manrope, sans-serif; letter-spacing: .15em; }
.product-editorial-grid figcaption small { color: #777973; }
.layer-study-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.layer-study { overflow: hidden; border: 1px solid var(--pp-line); border-radius: 22px; background: #fff; }
.layer-study--wide { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr); }
.layer-study-media { position: relative; overflow: hidden; aspect-ratio: 1 / 1; background: #eee9e2; }
.layer-study--wide .layer-study-media { aspect-ratio: auto; min-height: 620px; }
.layer-study-media > img:first-child { width: 100%; height: 100%; object-fit: cover; transition: transform .8s cubic-bezier(.2,.7,.2,1); }
.layer-study:hover .layer-study-media > img:first-child { transform: scale(1.012); }
.layer-study-detail { position: absolute; right: 18px; bottom: 18px; width: 34%; aspect-ratio: 1; object-fit: cover; border: 5px solid rgba(255,255,255,.92); border-radius: 16px; box-shadow: 0 16px 42px rgba(17,18,15,.16); }
.layer-study--wide .layer-study-detail { width: min(32%, 260px); }
.layer-study-copy { padding: 27px 28px 30px; }
.layer-study--wide .layer-study-copy { display: grid; align-content: end; padding: 46px; }
.layer-study-copy > div { display: flex; justify-content: space-between; gap: 20px; }
.layer-study-copy span, .layer-study-copy small { color: var(--pp-blue); font: 600 7px/1.2 Manrope, sans-serif; letter-spacing: .15em; }
.layer-study-copy small { color: #777973; text-align: right; }
.layer-study-copy h3 { margin: 54px 0 18px; font: 500 clamp(25px, 2.2vw, 36px)/1.05 Manrope, sans-serif; letter-spacing: -.045em; }
.layer-study--wide .layer-study-copy h3 { margin-top: 130px; font-size: clamp(32px, 3vw, 50px); }
.layer-study-copy p { margin: 0; color: var(--pp-muted); font-size: 12px; line-height: 1.7; }
.layer-study-disclaimer { max-width: 880px; margin: 28px 0 0 auto; color: #777973; font-size: 10px; line-height: 1.65; }

/* Presence Layer verification field. One active operational boundary replaces a static image gallery. */
.layer-field-section { background: #efefec; }
.layer-field { display: grid; grid-template-columns: 250px minmax(0, 1fr); overflow: hidden; border: 1px solid rgba(17,18,15,.16); border-radius: 28px; background: #fff; box-shadow: 0 26px 80px rgba(31,32,28,.06); }
.layer-field-tabs { display: flex; flex-direction: column; gap: 7px; padding: 14px; background: #20211e; }
.layer-field-tabs button { min-height: 82px; display: grid; grid-template-columns: 22px 52px minmax(0,1fr); grid-template-rows: 1fr 1fr; gap: 0 12px; align-items: center; width: 100%; padding: 9px 12px 9px 10px; border: 0; border-radius: 15px; background: transparent; color: #d7d9d2; text-align: left; cursor: pointer; transition: min-height .34s cubic-bezier(.2,.7,.2,1), background .25s ease, color .25s ease, padding .34s cubic-bezier(.2,.7,.2,1); }
.layer-field-tabs button > span { grid-row: 1 / 3; color: #8e9189; font: 600 8px/1 Manrope,sans-serif; letter-spacing: .13em; }
.layer-field-tabs button > img { grid-row: 1 / 3; width: 52px; height: 52px; display: block; border-radius: 10px; object-fit: cover; filter: saturate(.75); transition: width .34s cubic-bezier(.2,.7,.2,1), height .34s cubic-bezier(.2,.7,.2,1), filter .25s ease; }
.layer-field-tabs button > b { align-self: end; overflow: visible; font: 520 12px/1.15 Manrope,sans-serif; letter-spacing: -.018em; text-overflow: clip; white-space: normal; }
.layer-field-tabs button > small { align-self: start; margin-top: 4px; color: #8e9189; font: 600 6px/1 Manrope,sans-serif; letter-spacing: .15em; }
.layer-field-tabs button[aria-selected="true"] { min-height: 104px; padding-top: 12px; padding-bottom: 12px; background: #eef0ff; color: #171814; }
.layer-field-tabs button[aria-selected="true"] > span { color: #526aff; }
.layer-field-tabs button[aria-selected="true"] > img { width: 52px; height: 52px; filter: saturate(.9); }
.layer-field-tabs button[aria-selected="true"] > small { color: #626661; }
.layer-field-tabs button:focus-visible { outline: 2px solid #c9d0ff; outline-offset: 2px; }
.layer-field-panel { min-height: 720px; display: grid; grid-template-columns: minmax(0,1.2fr) minmax(340px,.8fr); animation: layer-field-enter .58s cubic-bezier(.2,.72,.2,1) both; }
.layer-field-panel[hidden] { display: none !important; }
.layer-field-visual { position: relative; min-width: 0; overflow: hidden; margin: 0; background: #eee9e2; }
.layer-field-primary { width: 100%; height: 100%; display: block; object-fit: cover; transform: scale(1.018); animation: layer-field-image .72s cubic-bezier(.2,.72,.2,1) both; }
.layer-field-detail { position: absolute; z-index: 2; right: 24px; bottom: 24px; width: min(31%,230px); aspect-ratio: 1; object-fit: cover; border: 5px solid rgba(255,255,255,.94); border-radius: 18px; box-shadow: 0 20px 58px rgba(22,23,19,.2); animation: layer-field-detail .72s .08s cubic-bezier(.2,.72,.2,1) both; }
.layer-field-visual figcaption { position: absolute; z-index: 3; top: 24px; left: 24px; display: grid; gap: 7px; padding: 14px 16px; border-radius: 12px; background: rgba(247,247,245,.88); color: #191a17; backdrop-filter: blur(12px); }
.layer-field-visual figcaption span { color: #656861; font: 600 7px/1 Manrope,sans-serif; letter-spacing: .15em; }
.layer-field-visual figcaption b { font: 520 12px/1.1 Manrope,sans-serif; letter-spacing: -.015em; }
.layer-field-copy { display: flex; flex-direction: column; padding: 48px 44px 42px; border-left: 1px solid rgba(17,18,15,.13); background: #fff; }
.layer-field-copy > div:first-child { display: flex; justify-content: space-between; gap: 22px; }
.layer-field-copy > div:first-child span,.layer-field-copy > div:first-child small { color: #526aff; font: 600 7px/1.2 Manrope,sans-serif; letter-spacing: .15em; }
.layer-field-copy > div:first-child small { color: #777a73; text-align: right; }
.layer-field-copy h3 { margin: 86px 0 24px; font: 500 clamp(32px,3vw,48px)/1.02 Manrope,sans-serif; letter-spacing: -.055em; }
.layer-field-copy > p { margin: 0; color: #61645d; font-size: 13px; line-height: 1.75; }
.layer-field-copy dl { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; margin: auto 0 0; }
.layer-field-copy dl div { padding: 15px 0 16px; border-top: 1px solid rgba(17,18,15,.14); }
.layer-field-copy dt { color: #7a7d76; font: 600 6px/1 Manrope,sans-serif; letter-spacing: .16em; }
.layer-field-copy dd { margin: 9px 0 0; color: #252622; font: 520 11px/1.35 Manrope,sans-serif; }
@keyframes layer-field-enter { from { opacity: .4; } to { opacity: 1; } }
@keyframes layer-field-image { from { transform: scale(1.065); filter: saturate(.72); } to { transform: scale(1.018); filter: saturate(.9); } }
@keyframes layer-field-detail { from { opacity: 0; transform: translateY(18px) scale(.96); } to { opacity: 1; transform: translateY(0) scale(1); } }
.product-development-status { display: grid; grid-template-columns: 1.1fr 1fr .8fr; gap: clamp(32px,5vw,84px); align-items: end; margin-top: 16px; padding: clamp(34px,4vw,58px); border: 1px solid var(--pp-line); border-radius: 22px; background: #f2f2ef; }
.product-development-status span, .product-development-status dt { font: 600 8px/1.2 Manrope,sans-serif; letter-spacing: .16em; color: #767872; }
.product-development-status h3 { margin: 18px 0 0; font: 400 clamp(31px,3.2vw,50px)/1 Georgia,serif; letter-spacing: -.04em; }
.product-development-status h3 em { color: var(--pp-lilac); }
.product-development-status > p { margin: 0; color: var(--pp-muted); font-size: 13px; line-height: 1.72; }
.product-development-status dl { display: grid; gap: 22px; margin: 0; }
.product-development-status dl div { padding-top: 14px; border-top: 1px solid var(--pp-line); }
.product-development-status dd { margin: 8px 0 0; font: 500 12px/1.35 Manrope,sans-serif; color: var(--pp-ink); }

.product-use-cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.product-use-cases article { min-height: 290px; padding: 30px; border: 1px solid var(--pp-line); border-radius: 18px; background: #fff; }
.product-use-cases span { color: var(--pp-blue); font: 600 8px/1 Manrope, sans-serif; letter-spacing: .15em; }
.product-use-cases h3 { margin: 66px 0 18px; font: 500 25px/1.08 Manrope, sans-serif; letter-spacing: -.04em; }
.product-use-cases p { margin: 0; color: var(--pp-muted); font-size: 13px; line-height: 1.7; }

.authority-continuation { display: grid; grid-template-columns: minmax(0, 1fr) 36%; gap: 7vw; align-items: center; padding: 74px; border-radius: 26px; background: var(--pp-dark); color: #f6f6f2; }
.authority-continuation span { color: #9da0f4; font: 600 8px/1 Manrope, sans-serif; letter-spacing: .17em; }
.authority-continuation h2 { margin: 28px 0 25px; font: 400 clamp(42px, 4.6vw, 70px)/.98 Georgia, serif; letter-spacing: -.05em; }
.authority-continuation h2 em { color: var(--pp-lilac); }
.authority-continuation p { max-width: 720px; margin: 0; color: #b9bbb4; font-size: 14px; line-height: 1.75; }
.authority-continuation aside { padding-left: 34px; border-left: 1px solid rgba(255,255,255,.16); }
.authority-continuation aside p { margin-bottom: 28px; color: #dedfd9; font: 400 19px/1.5 Georgia, serif; }

.product-boundary { display: grid; grid-template-columns: minmax(0, 1fr) 42%; gap: 8vw; align-items: center; }
.product-boundary-copy > p { max-width: 720px; margin: 34px 0 0; color: var(--pp-muted); font-size: 15px; line-height: 1.75; }
.product-boundary-table { overflow: hidden; border: 1px solid var(--pp-line); border-radius: 18px; background: #fff; }
.product-boundary-table div { padding: 26px; border-bottom: 1px solid var(--pp-line); }
.product-boundary-table div:last-child { border-bottom: 0; }
.product-boundary-table span { display: block; margin-bottom: 12px; color: var(--pp-blue); font: 600 7px/1 Manrope, sans-serif; letter-spacing: .16em; }
.product-boundary-table p { margin: 0; color: #4f514c; font-size: 13px; line-height: 1.65; }

.product-control-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--pp-line); }
.product-control-grid article { min-height: 300px; padding: 28px 26px 28px 0; border-right: 1px solid var(--pp-line); }
.product-control-grid article + article { padding-left: 26px; }
.product-control-grid article:last-child { border-right: 0; }
.product-control-grid span { color: var(--pp-blue); font: 600 8px/1 Manrope, sans-serif; letter-spacing: .15em; }
.product-control-grid h3 { margin: 92px 0 18px; font: 500 21px/1.1 Manrope, sans-serif; letter-spacing: -.035em; }
.product-control-grid p { margin: 0; color: var(--pp-muted); font-size: 12px; line-height: 1.7; }

.product-home-interface { display: grid; grid-template-columns: 40% minmax(0, 1fr); gap: 8vw; align-items: center; }
.product-home-interface > div > span { color: var(--pp-lilac); font: 600 8px/1 Manrope, sans-serif; letter-spacing: .16em; }
.product-home-interface h2 { margin: 28px 0 26px; font: 400 clamp(48px, 5.5vw, 82px)/.98 Georgia, serif; letter-spacing: -.052em; }
.product-home-interface p { margin: 0; color: #b5b8af; font-size: 14px; line-height: 1.75; }
.home-control-panel { padding: 28px; border: 1px solid rgba(255,255,255,.16); border-radius: 22px; background: rgba(255,255,255,.035); }
.home-control-panel > header { display: flex; justify-content: space-between; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.13); color: #8f938a; font: 600 7px/1 Manrope, sans-serif; letter-spacing: .16em; }
.home-control-panel ol { list-style: none; margin: 0; padding: 0; }
.home-control-panel li { display: grid; grid-template-columns: 50px 1fr auto; gap: 18px; align-items: center; min-height: 78px; border-bottom: 1px solid rgba(255,255,255,.11); }
.home-control-panel li:last-child { border-bottom: 0; }
.home-control-panel li span { color: var(--pp-lilac); font-size: 8px; }
.home-control-panel li b { font-size: 14px; font-weight: 500; }
.home-control-panel li small { color: #92958d; font: 600 7px/1 Manrope, sans-serif; letter-spacing: .14em; }

.product-cta { min-height: 660px; display: grid; align-content: center; justify-items: center; padding: 100px 7vw; text-align: center; background: var(--pp-dark); color: #f5f5f1; }
.product-cta > p { max-width: 740px; margin: 34px auto 40px; color: #b5b8af; font-size: 15px; line-height: 1.75; }
.product-cta-actions { display: flex; gap: 30px; align-items: center; }

/* Compact product previews on the platform overview. */
.presence-hub-product-body { display: grid; grid-template-columns: 1.15fr .85fr; gap: 7vw; align-items: center; }
.presence-hub-product-body--reverse figure { order: 2; }
.presence-hub-product-body figure { position: relative; min-height: 570px; overflow: hidden; margin: 0; border-radius: 22px; background: #ddd; }
.presence-hub-product-body figure img { width: 100%; height: 100%; object-fit: cover; }
.presence-hub-product-body figure figcaption { position: absolute; right: 18px; bottom: 18px; left: 18px; display: flex; justify-content: space-between; padding: 18px 20px; border-radius: 12px; background: rgba(247,247,245,.9); backdrop-filter: blur(12px); }
.presence-hub-product-body figure figcaption span, .presence-hub-product-body figure figcaption small { font: 600 7px/1.2 Manrope,sans-serif; letter-spacing: .15em; }
.presence-hub-product-body figure figcaption small { color: #777973; }
.presence-hub-product-copy > span { color: var(--pp-blue); font: 600 8px/1 Manrope,sans-serif; letter-spacing: .16em; }
.presence-hub-product-copy h3 { margin: 28px 0 25px; font: 400 clamp(36px,4.2vw,64px)/1.01 Georgia,serif; letter-spacing: -.05em; }
.presence-hub-product-copy > p { color: var(--pp-muted); font-size: 14px; line-height: 1.75; }
.presence-hub-product-copy ul { list-style: none; margin: 32px 0 38px; padding: 0; border-top: 1px solid var(--pp-line); }
.presence-hub-product-copy li { padding: 15px 0; border-bottom: 1px solid var(--pp-line); color: #4f514c; font-size: 12px; }
.presence-hub-control { min-height: 390px; display: grid; grid-template-columns: 1fr auto 1.2fr auto 1fr auto .7fr; gap: 12px; align-items: center; padding: 34px; border-radius: 22px; background: var(--pp-dark); color: #f6f6f2; }
.presence-hub-control span, .presence-hub-control b, .presence-hub-control strong, .presence-hub-control em { min-height: 100px; display: grid; place-items: center; padding: 12px; border: 1px solid rgba(255,255,255,.16); border-radius: 13px; text-align: center; font: 600 8px/1.4 Manrope,sans-serif; letter-spacing: .1em; }
.presence-hub-control strong { color: var(--pp-lilac); }
.presence-hub-control em { background: #f4f4f0; color: var(--pp-ink); font-style: normal; }
.presence-hub-control i { color: #888b83; font-style: normal; }

@media (max-width: 1050px) {
  .product-hero { grid-template-columns: 1fr; gap: 70px; }
  .product-hero-card { width: min(100%, 700px); min-height: 440px; justify-self: end; }
  .product-thesis, .product-section-head { grid-template-columns: 20% 1fr; }
  .product-thesis > aside, .product-section-head > p { grid-column: 2; }
  .product-sequence { grid-template-columns: repeat(2, 1fr); }
  .product-sequence article { border-bottom: 1px solid rgba(255,255,255,.16); }
  .product-sequence article:nth-child(even) { border-right: 0; }
  .product-sequence article:last-child { grid-column: 1 / -1; }
  .product-control-grid { grid-template-columns: repeat(2, 1fr); }
  .product-home-interface, .product-boundary { grid-template-columns: 1fr; }
  .presence-hub-product-body { grid-template-columns: 1fr; }
  .presence-hub-product-body--reverse figure { order: 0; }
  .layer-field { display: block; }
  .layer-field-tabs { flex-direction: row; overflow-x: auto; padding: 10px; scrollbar-width: none; scroll-snap-type: x proximity; }
  .layer-field-tabs::-webkit-scrollbar { display: none; }
  .layer-field-tabs button,.layer-field-tabs button[aria-selected="true"] { min-width: 210px; min-height: 82px; padding: 9px 12px 9px 10px; scroll-snap-align: start; }
  .layer-field-tabs button[aria-selected="true"] > img { width: 52px; height: 52px; }
  .layer-field-panel { min-height: 0; grid-template-columns: minmax(0,1.05fr) minmax(330px,.95fr); }
  .layer-field-visual { min-height: 610px; }
  .layer-field-copy { padding: 38px 34px; }
  .layer-field-copy h3 { margin-top: 64px; }
}

@media (max-width: 800px) {
  .product-shell { padding-left: 22px; padding-right: 22px; }
  .product-local-nav { min-height: 54px; padding: 0 22px; overflow-x: auto; }
  .product-local-nav { top: 66px; margin-top: 66px; }
  .site-header.scrolled + main .product-local-nav { top: 66px; }
  .product-local-nav > a { display: none; }
  .product-local-nav > div { width: 100%; justify-content: space-between; gap: 20px; }
  .product-local-nav > div a { padding: 21px 0 18px; font-size: 9px; white-space: nowrap; }
  .product-hero { min-height: auto; display: block; padding: 112px 22px 64px; }
  .product-hero-copy h1 { margin: 30px 0 28px; font-size: clamp(64px, 20vw, 96px); }
  .product-hero-copy > p { font-size: 22px; }
  .product-hero-actions { flex-direction: column; align-items: flex-start; gap: 22px; }
  .product-hero-card { min-height: 390px; margin-top: 64px; padding: 22px; border-radius: 18px; }
  .product-hero-card-logic div { grid-template-columns: 54px 1fr; }
  .product-thesis { display: block; padding-top: 80px; padding-bottom: 80px; }
  .product-thesis h2 { margin-top: 42px; font-size: 45px; }
  .product-thesis > aside { margin-top: 50px; padding: 28px 0 0; border-top: 1px solid rgba(255,255,255,.16); border-left: 0; }
  .product-section { padding-top: 82px; padding-bottom: 82px; }
  .product-section-head { display: block; margin-bottom: 48px; }
  .product-section-head h2, .product-boundary-copy h2 { margin: 28px 0; font-size: 45px; }
  .product-section-head > p { margin-top: 0; }
  .product-proof-grid, .product-use-cases { grid-template-columns: 1fr; }
  .product-proof-grid article, .product-use-cases article { min-height: 260px; }
  .product-sequence { grid-template-columns: 1fr; }
  .product-sequence article, .product-sequence article + article { min-height: 225px; padding: 26px 0; border-right: 0; }
  .product-sequence article:last-child { grid-column: auto; }
  .product-sequence h3 { margin: 60px 0 16px; }
  .product-editorial-grid { grid-template-columns: 1fr; }
  .product-editorial-grid figure, .product-editorial-grid figure:last-child { min-height: 430px; }
  .product-editorial-grid figcaption { right: 12px; bottom: 12px; left: 12px; }
  .layer-study-grid { grid-template-columns: 1fr; }
  .layer-study--wide { grid-column: auto; display: block; }
  .layer-study--wide .layer-study-media { min-height: 0; aspect-ratio: 1 / 1; }
  .layer-study-copy, .layer-study--wide .layer-study-copy { padding: 24px 22px 27px; }
  .layer-study-copy h3, .layer-study--wide .layer-study-copy h3 { margin: 48px 0 17px; font-size: 29px; }
  .layer-study-detail, .layer-study--wide .layer-study-detail { right: 12px; bottom: 12px; width: 36%; border-width: 4px; border-radius: 12px; }
  .layer-study-disclaimer { margin-top: 22px; }
  .layer-field { margin-right: -10px; margin-left: -10px; border-radius: 20px; }
  .layer-field-tabs { padding: 8px; }
  .layer-field-tabs button,.layer-field-tabs button[aria-selected="true"] { min-width: 188px; min-height: 76px; grid-template-columns: 18px 46px minmax(0,1fr); gap: 0 9px; padding: 8px; border-radius: 13px; }
  .layer-field-tabs button > img,.layer-field-tabs button[aria-selected="true"] > img { width: 46px; height: 46px; border-radius: 9px; }
  .layer-field-tabs button > b { font-size: 11px; }
  .layer-field-panel { display: block; }
  .layer-field-visual { min-height: 0; aspect-ratio: 1 / 1; }
  .layer-field-detail { right: 12px; bottom: 12px; width: 34%; border-width: 4px; border-radius: 13px; }
  .layer-field-visual figcaption { top: 12px; left: 12px; padding: 11px 12px; }
  .layer-field-copy { min-height: 500px; padding: 28px 22px 24px; border-top: 1px solid rgba(17,18,15,.13); border-left: 0; }
  .layer-field-copy h3 { margin: 58px 0 20px; font-size: 34px; }
  .layer-field-copy dl { margin-top: 52px; gap: 0 16px; }
  .layer-field-copy dd { font-size: 10px; }
  .product-development-status { grid-template-columns: 1fr; align-items: start; }
  .authority-continuation { display: block; padding: 38px 26px; border-radius: 19px; }
  .authority-continuation h2 { font-size: 44px; }
  .authority-continuation aside { margin-top: 45px; padding: 30px 0 0; border-top: 1px solid rgba(255,255,255,.16); border-left: 0; }
  .product-control-grid { grid-template-columns: 1fr; }
  .product-control-grid article, .product-control-grid article + article { min-height: 220px; padding: 26px 0; border-right: 0; border-bottom: 1px solid var(--pp-line); }
  .product-control-grid h3 { margin: 58px 0 16px; }
  .product-home-interface { display: block; }
  .product-home-interface h2 { font-size: 45px; }
  .home-control-panel { margin-top: 50px; padding: 20px; }
  .home-control-panel li { grid-template-columns: 36px 1fr; }
  .home-control-panel li small { display: none; }
  .product-cta { min-height: 580px; padding: 80px 22px; }
  .product-cta h2 { font-size: 46px; }
  .product-cta-actions { flex-direction: column; gap: 24px; }
  .presence-hub-product-body figure { min-height: 420px; }
  .presence-hub-product-copy { margin-top: 15px; }
  .presence-hub-control { min-height: 460px; grid-template-columns: 1fr; padding: 24px; }
  .presence-hub-control span, .presence-hub-control b, .presence-hub-control strong, .presence-hub-control em { min-height: 64px; }
  .presence-hub-control i { justify-self: center; transform: rotate(90deg); }
}

@media (prefers-reduced-motion: reduce) {
  .layer-field-panel,.layer-field-primary,.layer-field-detail { animation: none; }
  .layer-field-tabs button,.layer-field-tabs button > img { transition: none; }
}