.product-hero{padding:78px 0 72px;background:#fff;overflow:hidden}.product-hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:64px;align-items:center}.product-hero-copy h1{max-width:670px;margin:22px 0 24px;font-size:clamp(3rem,5.6vw,5.35rem);line-height:.94;letter-spacing:-.055em}.product-hero-copy>p{max-width:610px;margin:0 0 32px;color:var(--muted);font-size:1.14rem}.product-button-outline{background:#fff;border-color:var(--green);color:var(--ink)}.product-hero-media{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:340px 185px;gap:12px}.product-hero-media img{width:100%;height:100%;object-fit:cover;border-radius:12px}.product-hero-media .hero-media-main{grid-column:1/-1;object-position:center 55%}.product-formats{padding:92px 0 105px;background:var(--paper)}.product-section-heading{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:end;margin-bottom:36px}.product-section-heading h2{max-width:730px;margin:0;font-size:clamp(2.4rem,4.5vw,4rem);line-height:1.02;letter-spacing:-.045em}.product-section-heading p{margin:0;color:var(--muted)}.format-list{border-top:1px solid #bdc9bf}.format-row{display:grid;grid-template-columns:62px 150px 1fr 40px;gap:22px;align-items:center;min-height:128px;border-bottom:1px solid #bdc9bf;transition:.2s ease}.format-row:hover,.format-row:focus-visible{padding-inline:12px;background:#fff;outline:none}.format-index{display:flex;width:48px;height:48px;align-items:center;justify-content:center;background:var(--lime);font-weight:950}.format-row img{width:150px;height:94px;object-fit:cover;border-radius:8px}.format-row .format-image-rotated{transform:rotate(180deg)}.format-row h3{margin:0 0 5px;font-size:1.55rem;line-height:1.1}.format-row p{margin:0;color:var(--muted);font-size:.92rem}.format-arrow{color:var(--green);font-size:1.7rem;font-weight:800;transition:.2s}.format-row:hover .format-arrow{transform:translateX(5px)}.selection-guide{padding:105px 0;background:#0b1711;color:#fff}.selection-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:78px;align-items:center}.selection-copy h2{max-width:600px;margin:0 0 20px;font-size:clamp(2.6rem,4.8vw,4.3rem);line-height:1;letter-spacing:-.045em}.selection-copy>p{max-width:610px;margin:0 0 30px;color:#c3d0c7}.selection-list{margin:0;padding:0;list-style:none;border-top:1px solid #2d4035}.selection-list li{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:17px 0;border-bottom:1px solid #2d4035}.selection-list li>span{color:var(--lime);font-size:.76rem;font-weight:900}.selection-list h3{margin:0;color:var(--lime);font-size:1rem}.selection-list p{margin:3px 0 0;color:#b9c7be;font-size:.88rem}.selection-image{width:100%;height:620px;object-fit:cover;border-radius:12px}.product-brands{padding:68px 0;background:#fff}.product-brands-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.product-brands h2{margin:0 0 10px;font-size:2.2rem;line-height:1.05}.product-brands p{margin:0;color:var(--muted)}.product-brand-marks{display:grid;grid-template-columns:repeat(3,1fr);align-items:center}.product-brand-marks img{width:100%;height:84px;padding:10px 28px;object-fit:contain;border-left:1px solid var(--line)}.product-cta{padding:72px 0;background:#15241b;color:#fff}.product-cta-grid{display:grid;grid-template-columns:1fr auto;gap:50px;align-items:center}.product-cta h2{margin:0 0 10px;font-size:clamp(2.1rem,4vw,3.6rem);line-height:1.02}.product-cta p{max-width:710px;margin:0;color:#c5d1c8}.product-cta .button{white-space:nowrap}
@media(max-width:900px){.product-hero-grid,.selection-grid{grid-template-columns:1fr}.product-hero-media{grid-template-rows:300px 180px}.product-section-heading,.product-brands-grid{grid-template-columns:1fr;gap:25px}.selection-image{height:480px}.product-cta-grid{grid-template-columns:1fr}.product-cta .button{justify-self:start}}
@media(max-width:620px){.product-hero{padding:50px 0 58px}.product-hero-copy h1{font-size:3.25rem}.product-hero-copy>p{font-size:1rem}.product-hero-media{grid-template-rows:230px 125px;gap:8px}.product-formats{padding:72px 0}.format-row{grid-template-columns:48px 86px 1fr;gap:12px;padding:15px 0}.format-row img{width:86px;height:72px}.format-row h3{font-size:1.1rem}.format-row p{font-size:.78rem;line-height:1.4}.format-arrow{display:none}.selection-guide{padding:75px 0}.selection-grid{gap:40px}.selection-image{height:360px}.product-brands{padding:55px 0}.product-brand-marks img{height:68px;padding:8px 12px}.product-cta .button{width:100%}}
.product-hero-media .hero-media-contain{object-fit:contain;background:#fff}

/* Give the product promise enough measure to wrap cleanly. */
.product-hero-grid{grid-template-columns:1fr 1fr}
.product-hero-copy h1{max-width:760px;font-size:clamp(3rem,5vw,4.7rem);line-height:.98}
@media(max-width:620px){.product-hero-grid{grid-template-columns:1fr}.product-hero-copy h1{font-size:2.5rem;line-height:1}}

.product-directory{padding:105px 0;background:#fff}.data-sheet-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:14px}.data-sheet-card{display:flex;min-width:0;flex-direction:column;padding:28px;border-radius:12px;background:#fff;box-shadow:var(--shadow-border)}.data-sheet-card header{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding-bottom:20px;border-bottom:1px solid var(--line)}.data-sheet-card header>span{color:var(--green);font-size:.68rem;font-weight:900;letter-spacing:.1em}.data-sheet-card h3{margin:0;font-size:1.45rem}.data-sheet-card dl{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;margin:24px 0}.data-sheet-card dt{color:var(--muted);font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.data-sheet-card dd{margin:3px 0 0;font-size:.86rem;font-weight:750}.data-sheet-card>a{display:flex;align-items:center;justify-content:space-between;min-height:44px;margin-top:auto;color:var(--green);font-size:.86rem;font-weight:900}.data-sheet-card>a span{transition:transform .18s ease-out}.data-sheet-card>a:hover span{transform:translateX(4px)}
@media(max-width:620px){.product-directory{padding:72px 0}.data-sheet-card{padding:22px}}

/* Touch-first navigation for tablet and mobile product browsing. */
@media(max-width:900px){
  .product-hub .main-nav{
    max-height:calc(100dvh - 78px);
    padding-right:max(20px,env(safe-area-inset-right));
    padding-bottom:max(25px,env(safe-area-inset-bottom));
    padding-left:max(20px,env(safe-area-inset-left));
    overflow-y:auto;
    overscroll-behavior:contain;
  }
  .product-hub .main-nav>.nav-dropdown summary,
  .product-hub .main-nav>a{
    display:flex;
    min-height:44px;
    align-items:center;
  }
  .product-hub .nav-dropdown-menu a{
    display:flex;
    min-height:44px;
    align-items:center;
  }
  .product-hub .breadcrumbs a{
    display:inline-flex;
    min-height:44px;
    align-items:center;
  }
}
@media(max-width:620px){
  .product-hub .main-nav{max-height:calc(100dvh - 68px)}
}
@media(hover:none){
  .product-hub .format-row:hover{padding-inline:0;background:transparent}
  .product-hub .format-row:active{background:#fff}
}

/* Product palette: lime signals primary action; forest signals technical links. */
.product-hub{
  --product-action:oklch(38% .105 145);
  --product-action-hover:oklch(32% .09 145);
  --product-wash:oklch(96.5% .018 145);
  --product-wash-strong:oklch(93.5% .03 145);
  --product-rule:oklch(82% .035 145);
}
.product-hub .product-hero{background:var(--product-wash)}
.product-hub .product-hero-media .hero-media-contain{background:var(--product-wash)}
.product-hub .product-button-outline{border-color:var(--product-action);color:var(--product-action)}
.product-hub .product-button-outline:hover,
.product-hub .product-button-outline:focus-visible{background:var(--product-action);color:#fff;filter:none}
.product-hub .breadcrumbs a,
.product-hub .format-arrow,
.product-hub .data-sheet-card>a{color:var(--product-action)}
.product-hub .data-sheet-card>a:hover{color:var(--product-action-hover)}
.product-hub .format-list{border-top-color:var(--product-rule)}
.product-hub .format-row{border-bottom-color:var(--product-rule)}
.product-hub .format-row:hover,
.product-hub .format-row:focus-visible{background:var(--product-wash-strong)}
.product-hub .product-directory{background:var(--product-wash)}
.product-hub .data-sheet-card header>span{color:var(--product-action)}
.product-hub .data-sheet-card{background:#fff}
.product-hub :where(a,button,summary):focus-visible{outline-color:var(--product-action)}
.product-hub :is(.site-header,.selection-guide,.product-cta) :where(a,button,summary):focus-visible{outline-color:var(--lime)}
@media(hover:none){
  .product-hub .format-row:hover{background:transparent}
  .product-hub .format-row:active{background:var(--product-wash-strong)}
}
@media(forced-colors:active){
  .product-hub .product-button-outline{border-color:ButtonText;color:ButtonText}
  .product-hub .product-button-outline:hover,
  .product-hub .product-button-outline:focus-visible{background:Highlight;color:HighlightText}
}

/* Product typography: technical-sheet headings with humanist reading text. */
.product-hub{
  --font-product-body:"Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
  --font-product-display:"Bahnschrift SemiCondensed","Arial Narrow","Segoe UI",sans-serif;
  --text-caption:.75rem;
  --text-small:.875rem;
  --text-body:1rem;
  --text-lead:1.1875rem;
  --text-subhead:1.5rem;
  --text-section:clamp(2.25rem,4vw,3.75rem);
  --text-display:clamp(2.8rem,5vw,4.5rem);
  font-family:var(--font-product-body);
  font-kerning:normal;
  font-optical-sizing:auto;
}
.product-hub :is(h1,h2,h3,.data-sheet-card dd,.format-index){font-family:var(--font-product-display)}
.product-hub :is(h1,h2,h3){font-weight:700}
.product-hub .product-hero-copy h1{
  max-width:18ch;
  font-size:var(--text-display);
  line-height:1.02;
  letter-spacing:-.025em;
}
.product-hub .product-hero-copy>p{
  max-width:58ch;
  font-size:var(--text-lead);
  line-height:1.6;
}
.product-hub :is(.product-section-heading h2,.selection-copy h2){
  font-size:var(--text-section);
  line-height:1.04;
  letter-spacing:-.025em;
}
.product-hub .product-section-heading>p{
  max-width:62ch;
  font-size:1.0625rem;
  line-height:1.65;
}
.product-hub .format-row h3{
  font-size:var(--text-subhead);
  line-height:1.12;
  letter-spacing:-.01em;
}
.product-hub .format-row p{
  max-width:62ch;
  font-size:var(--text-body);
  line-height:1.55;
}
.product-hub .format-index,
.product-hub .selection-list li>span,
.product-hub .data-sheet-card :is(dt,dd){font-variant-numeric:tabular-nums}
.product-hub .data-sheet-card header>span{
  font-size:var(--text-caption);
  letter-spacing:.08em;
}
.product-hub .data-sheet-card h3{
  font-size:var(--text-subhead);
  line-height:1.15;
  letter-spacing:-.01em;
}
.product-hub .data-sheet-card dt{
  font-size:var(--text-caption);
  line-height:1.35;
  letter-spacing:.055em;
}
.product-hub .data-sheet-card dd{
  font-size:var(--text-body);
  font-weight:650;
  line-height:1.4;
}
.product-hub .data-sheet-card>a{
  font-size:var(--text-small);
  line-height:1.4;
}
.product-hub .selection-copy>p{
  max-width:58ch;
  font-size:1.0625rem;
  line-height:1.7;
}
.product-hub .selection-list h3{
  font-size:1.125rem;
  line-height:1.35;
}
.product-hub .selection-list p{
  max-width:56ch;
  font-size:var(--text-body);
  line-height:1.6;
  letter-spacing:.005em;
}
.product-hub .product-brands h2{
  font-size:clamp(2rem,3vw,2.75rem);
  line-height:1.08;
  letter-spacing:-.02em;
}
.product-hub .product-brands p{font-size:var(--text-body);line-height:1.6}
.product-hub .product-cta h2{
  max-width:24ch;
  font-size:clamp(2.25rem,4vw,3.5rem);
  line-height:1.04;
  letter-spacing:-.025em;
}
.product-hub .product-cta p{font-size:1.0625rem;line-height:1.7}
@media(max-width:900px){
  .product-hub .product-hero-grid{grid-template-columns:1fr}
}
@media(max-width:620px){
  .product-hub{--text-display:clamp(2.5rem,11vw,3rem);--text-section:clamp(2.125rem,9vw,2.75rem)}
  .product-hub .format-row h3{font-size:1.25rem}
  .product-hub .format-row p{font-size:var(--text-body);line-height:1.5}
}

/* Page rhythm and a comparison-first coated-abrasive directory. */
.product-hub .product-hero{padding-block:clamp(4.5rem,7vw,6rem)}
.product-hub .product-hero-grid{gap:clamp(2.5rem,5vw,4.5rem)}
.product-hub .product-formats{padding-block:clamp(5rem,8vw,7rem)}
.product-hub .product-directory{padding-block:clamp(6rem,10vw,8.5rem)}
.product-hub .selection-guide{padding-block:clamp(5.5rem,9vw,8rem)}
.product-hub .selection-grid{gap:clamp(3rem,7vw,6rem)}
.product-hub .product-brands{padding-block:clamp(4rem,6vw,5rem)}
.product-hub .product-cta{padding-block:clamp(4.5rem,7vw,5.5rem)}
.product-hub .product-section-heading{margin-bottom:clamp(2rem,4vw,3rem)}
.product-hub .data-sheet-grid{
  display:block;
  border-top:1px solid var(--product-rule);
}
.product-hub .data-sheet-card{
  display:grid;
  grid-template-columns:minmax(9rem,.85fr) minmax(0,2.5fr) minmax(11rem,.8fr);
  gap:clamp(1.5rem,3vw,2.5rem);
  align-items:center;
  padding:clamp(1.5rem,2.5vw,2rem) 0;
  border-bottom:1px solid var(--product-rule);
  border-radius:0;
  background:transparent;
  box-shadow:none;
}
.product-hub .data-sheet-card header{
  display:grid;
  justify-content:start;
  gap:.35rem;
  padding:0;
  border:0;
}
.product-hub .data-sheet-card dl{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:var(--space-lg);
  margin:0;
}
.product-hub .data-sheet-card dl>div{min-width:0}
.product-hub .data-sheet-card dd{overflow-wrap:anywhere}
.product-hub .data-sheet-card>a{
  width:100%;
  margin:0;
  padding-inline:var(--space-sm);
}
.product-hub .data-sheet-card:hover{background:var(--product-wash-strong)}
@media(max-width:900px){
  .product-hub .data-sheet-grid{
    display:grid;
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:var(--space-md);
    border:0;
  }
  .product-hub .data-sheet-card{
    display:flex;
    flex-direction:column;
    padding:var(--space-lg);
    border:0;
    border-radius:var(--rounded-card,12px);
    background:#fff;
    box-shadow:var(--shadow-border);
  }
  .product-hub .data-sheet-card header{
    display:flex;
    align-items:baseline;
    justify-content:space-between;
    gap:var(--space-md);
    padding-bottom:var(--space-md);
    border-bottom:1px solid var(--line);
  }
  .product-hub .data-sheet-card dl{
    grid-template-columns:repeat(2,minmax(0,1fr));
    gap:var(--space-md);
    margin:var(--space-lg) 0;
  }
  .product-hub .data-sheet-card>a{width:100%;margin-top:auto;padding-inline:0}
}
@media(max-width:620px){
  .product-hub .product-hero{padding-block:3.5rem 4.5rem}
  .product-hub .product-formats{padding-block:4.5rem}
  .product-hub .product-directory{padding-block:5rem}
  .product-hub .selection-guide{padding-block:5rem}
  .product-hub .data-sheet-grid{display:block;border-top:1px solid var(--product-rule)}
  .product-hub .data-sheet-card{
    padding:var(--space-lg) 0;
    border-bottom:1px solid var(--product-rule);
    border-radius:0;
    background:transparent;
    box-shadow:none;
  }
  .product-hub .data-sheet-card header{padding-bottom:var(--space-sm)}
  .product-hub .data-sheet-card dl{gap:var(--space-sm) var(--space-md);margin:var(--space-md) 0}
}
@media(hover:none){.product-hub .data-sheet-card:hover{background:transparent}}

/* Production resilience: sticky anchors, long text, RTL direction and JS fallback. */
.product-hub :is(#content,#formats,#data-sheets,#selection){scroll-margin-top:calc(78px + var(--space-md))}
.product-hub :is(.product-hero-copy,.product-section-heading,.format-row>div,.data-sheet-card>*,.selection-copy,.product-cta-grid>*){min-width:0}
.product-hub :is(h1,h2,h3,p,dd,a){overflow-wrap:anywhere}
.product-hub .button{white-space:normal;text-align:center}
.product-hub .format-arrow,
.product-hub .data-sheet-card>a span{flex:none}
[dir="rtl"] .product-hub :is(.format-arrow,.data-sheet-card>a span){transform:scaleX(-1)}
@media(max-width:900px){
  .product-hub .main-nav{max-height:calc(100vh - 78px);max-height:calc(100dvh - 78px)}
  .no-js .product-hub .site-header{position:static}
  .no-js .product-hub .main-nav{max-height:none;overflow:visible}
}
@media(max-width:620px){
  .product-hub :is(#content,#formats,#data-sheets,#selection){scroll-margin-top:calc(68px + var(--space-md))}
  .product-hub .main-nav{max-height:calc(100vh - 68px);max-height:calc(100dvh - 68px)}
}

/* Final polish: stable interaction geometry, deliberate wrapping and tactile states. */
.product-hub :is(h1,h2,h3){text-wrap:balance}
.product-hub :is(p,dd){text-wrap:pretty}
.product-hub .product-hero-media img,
.product-hub .selection-image{outline:1px solid color-mix(in oklch,var(--product-action) 14%,transparent);outline-offset:-1px}
.product-hub .format-list{margin-inline:-.75rem}
.product-hub .format-row{
  padding-inline:.75rem;
  transition:background-color .22s cubic-bezier(.22,1,.36,1),color .22s cubic-bezier(.22,1,.36,1);
}
.product-hub .format-row:hover,
.product-hub .format-row:focus-visible{padding-inline:.75rem}
.product-hub .format-row:active{background:color-mix(in oklch,var(--product-wash-strong) 82%,var(--product-action))}
.product-hub .format-arrow,
.product-hub .data-sheet-card>a span{transition:transform .22s cubic-bezier(.22,1,.36,1)}
.product-hub .format-row:focus-visible .format-arrow,
.product-hub .format-row:hover .format-arrow,
.product-hub .data-sheet-card>a:focus-visible span,
.product-hub .data-sheet-card>a:hover span{transform:translateX(.3rem)}
.product-hub .data-sheet-card{
  transition:background-color .22s cubic-bezier(.22,1,.36,1);
}
.product-hub .data-sheet-card:focus-within{background:var(--product-wash-strong)}
.product-hub .product-brand-marks img{filter:saturate(.9);transition:filter .22s cubic-bezier(.22,1,.36,1),opacity .22s cubic-bezier(.22,1,.36,1)}
.product-hub .product-brand-marks img:hover{filter:saturate(1.05)}
.product-hub .button{transition:background-color .2s cubic-bezier(.22,1,.36,1),border-color .2s cubic-bezier(.22,1,.36,1),color .2s cubic-bezier(.22,1,.36,1),transform .12s ease-out}
.product-hub .button:active{transform:translateY(1px)}
@media(hover:none){
  .product-hub .format-list{margin-inline:0}
  .product-hub .format-row,
  .product-hub .format-row:hover{padding-inline:0}
  .product-hub .product-brand-marks img{filter:none}
}
@media(max-width:620px){
  .product-hub .format-list{margin-inline:0}
  .product-hub .format-row,
  .product-hub .format-row:hover,
  .product-hub .format-row:focus-visible{padding-inline:0}
}
@media(prefers-reduced-motion:reduce){
  .product-hub .format-row,
  .product-hub .format-arrow,
  .product-hub .data-sheet-card,
  .product-hub .data-sheet-card>a span,
  .product-hub .product-brand-marks img,
  .product-hub .button{transition-duration:.01ms}
}
@media(forced-colors:active){
  .product-hub .product-hero-media img,
  .product-hub .selection-image{outline-color:CanvasText}
}