/* poplarply — v2 */
:root {
  --paper: #F6F2EA;
  --paper-2: #EEE8DB;
  --paper-3: #E5DCCB;
  --ink: #2A2B2D;
  --ink-2: #57585B;
  --ink-3: #8A8882;
  --bordo: #6E1423;
  --bordo-deep: #530F1A;
  --poplar-1: #EFE4CA;
  --poplar-2: #E6D6B4;
  --poplar-3: #DFCDA8;
  --glue: #A88A5A;
  --line: rgba(42, 43, 45, .16);
  --line-strong: rgba(42, 43, 45, .6);
  --serif: "Cormorant Garamond", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --sans: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --pad: clamp(20px, 4.4vw, 64px);
  --gap: clamp(20px, 2.4vw, 36px);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --grain-long: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='600' height='60'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.006 .55' numOctaves='2' seed='4'/%3E%3CfeColorMatrix values='0 0 0 0 .5 0 0 0 0 .36 0 0 0 0 .18 0 0 0 1.1 -.3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23f)'/%3E%3C/svg%3E");
  --grain-cross: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='60'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9 .5' numOctaves='2' seed='9'/%3E%3CfeColorMatrix values='0 0 0 0 .45 0 0 0 0 .32 0 0 0 0 .16 0 0 0 1.2 -.34'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23f)'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, dl, dd, ol, ul, figure, fieldset { margin: 0; padding: 0; }
ol, ul { list-style: none; }
fieldset { border: 0; min-width: 0; }
address { font-style: normal; }
sup { font-size: .6em; }
:focus-visible { outline: 2px solid var(--bordo); outline-offset: 3px; }
::selection { background: var(--bordo); color: var(--paper); }

.wrap { max-width: 1480px; margin: 0 auto; padding-inline: var(--pad); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 10px 16px; z-index: 100; }
.skip:focus { left: 8px; }

/* Type */
h1, h2 { font-family: var(--serif); font-weight: 400; letter-spacing: -.025em; }
h1 { font-size: clamp(3rem, 11.4vw, 12.5rem); line-height: .88; }
h2 { font-size: clamp(2.3rem, 5.4vw, 5.2rem); line-height: .98; text-wrap: balance; }
h1 em, h2 em { font-style: italic; color: var(--bordo); }
h3 { font-family: var(--serif); font-weight: 500; font-size: 1.6rem; line-height: 1.12; letter-spacing: -.01em; }
.label, .index, .hero-meta, .footer-h, .seller-label, legend, dt, th, .app-spec span, figcaption, .plate-notes p {
  font-family: var(--sans); font-size: .7rem; font-weight: 500; letter-spacing: .15em; text-transform: uppercase; color: var(--ink-2);
}
.lede { font-family: var(--serif); font-size: clamp(1.4rem, 2.1vw, 2rem); line-height: 1.25; letter-spacing: -.01em; }
.body-lg { font-family: var(--serif); font-size: clamp(1.45rem, 2.2vw, 2.1rem); line-height: 1.22; letter-spacing: -.01em; }
.note { font-size: .8rem; line-height: 1.5; color: var(--ink-3); }
.num, .keyfacts dd, .calc-out dd, .spec-table td, .plate-dim { font-variant-numeric: tabular-nums lining-nums; }
small { font-family: var(--sans); font-size: .46em; font-weight: 500; letter-spacing: .08em; margin-left: .12em; }

.wordmark { font-family: var(--serif); font-weight: 600; font-size: 1.9rem; line-height: 1; letter-spacing: -.025em; color: var(--bordo); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .6em; font-family: var(--sans); font-size: .78rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; padding: 1.15em 1.9em; border: 1px solid var(--bordo); border-radius: 0; cursor: pointer; transition: background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease); }
.btn-solid { background: var(--bordo); color: var(--paper); }
.btn-solid:hover { background: var(--bordo-deep); border-color: var(--bordo-deep); }
.btn-line { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn-line:hover { border-color: var(--bordo); color: var(--bordo); }
.btn-block { width: 100%; }
.text-link { font-size: .76rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--bordo); border-bottom: 1px solid currentColor; padding-bottom: 4px; }
.text-link span { display: inline-block; transition: transform .25s var(--ease); }
.text-link:hover span { transform: translateX(5px); }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246, 242, 234, .94); backdrop-filter: blur(10px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.site-header.scrolled { border-bottom-color: var(--line); }
.header-row { display: flex; align-items: center; gap: 32px; height: 72px; }
.nav { display: flex; gap: clamp(18px, 2.6vw, 44px); margin-left: auto; }
.nav a { font-size: .74rem; font-weight: 500; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-2); padding: 6px 0; position: relative; transition: color .2s; }
.nav a::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--bordo); transform: scaleX(0); transform-origin: left; transition: transform .3s var(--ease); }
.nav a:hover, .nav a.active { color: var(--ink); }
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }
.nav-cta { display: none; }
.header-cta { padding: .9em 1.4em; font-size: .72rem; }
.menu-toggle { display: none; align-items: center; gap: 12px; background: none; border: 0; padding: 10px 0; font: inherit; color: var(--ink); cursor: pointer; }
.menu-label { font-size: .74rem; font-weight: 500; letter-spacing: .13em; text-transform: uppercase; }
.menu-icon { width: 26px; height: 8px; border-top: 1px solid var(--ink); border-bottom: 1px solid var(--ink); transition: height .25s var(--ease); }
.menu-toggle[aria-expanded="true"] .menu-icon { height: 1px; }

/* Hero */
.hero { padding-top: clamp(20px, 3vw, 44px); }
.hero-meta { display: flex; justify-content: space-between; gap: 20px; border-top: 1px solid var(--line-strong); padding-top: 14px; }
.hero h1 { margin: clamp(24px, 3.4vw, 52px) 0 clamp(24px, 3vw, 44px); margin-left: -.04em; }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: .12em; margin-bottom: -.12em; }
.hero h1 .line > span { display: block; animation: lineUp 1s var(--ease) both; }
.hero h1 .line:nth-child(2) > span { animation-delay: .1s; }
.hero h1 .line:nth-child(2) { padding-left: clamp(0px, 9vw, 150px); }
@keyframes lineUp { from { transform: translateY(105%); } to { transform: none; } }
@keyframes unveil { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0); } }
@keyframes settle { from { transform: scale(1.08); } to { transform: none; } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.hero-image { position: relative; height: clamp(300px, 62vh, 760px); overflow: hidden; background: var(--paper-3); animation: unveil 1.2s .25s var(--ease) both; }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 46%; filter: saturate(.86) brightness(1.03); animation: settle 2.2s .25s var(--ease) both; }
.hero-image figcaption { position: absolute; left: 0; right: 0; bottom: 18px; margin: 0; color: var(--ink); }
.hero-foot { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); padding-top: clamp(32px, 4.4vw, 68px); animation: fadeUp .9s .5s var(--ease) both; }
.hero-lede { grid-column: 1 / span 6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: clamp(26px, 3vw, 40px); }
.keyfacts { grid-column: 8 / span 5; display: grid; grid-template-columns: 1fr 1fr; align-content: start; border-top: 1px solid var(--line-strong); }
.keyfacts > div { padding: 16px 0 20px; border-bottom: 1px solid var(--line); }
.keyfacts > div:nth-child(odd) { padding-right: var(--gap); border-right: 1px solid var(--line); }
.keyfacts > div:nth-child(even) { padding-left: var(--gap); }
.keyfacts dd { font-family: var(--serif); font-size: clamp(1.6rem, 2.5vw, 2.4rem); line-height: 1.1; margin-top: 8px; white-space: nowrap; letter-spacing: -.015em; }

/* Images */
.img-frame { overflow: hidden; background: var(--paper-3); position: relative; }
.img-frame img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.84) brightness(1.02); transition: transform 1.4s var(--ease); }
figure:hover > .img-frame img { transform: scale(1.025); }
.ratio-45 { aspect-ratio: 4 / 5; }
figcaption { margin-top: 12px; color: var(--ink-3); letter-spacing: .12em; }
figcaption span { color: var(--bordo); margin-right: .9em; }

/* Ply edge — drawn */
.edge { display: flex; flex-direction: column; background: var(--poplar-2); }
.edge i { display: block; flex: 1 1 0; background-color: var(--poplar-1); background-image: var(--grain-long); background-size: 600px 100%; border-top: 1px solid var(--glue); }
.edge i:first-child { border-top: 0; }
.edge i.x { background-color: var(--poplar-3); background-image: var(--grain-cross); background-size: 240px 100%; }
.edge i.f { flex: .55 1 0; background-color: #F4EBD6; }
.edge i.mel { flex: 0 0 5px; background: #FBFAF6; border-top: 0; box-shadow: 0 0 0 1px rgba(42,43,45,.14); position: relative; z-index: 1; }
.edge i.hpl { flex: 0 0 8px; background: var(--ink); border-top: 0; }
.edge-xl { height: clamp(170px, 24vw, 360px); }
.edge-s { height: 104px; }

/* Sections */
.section { padding-block: clamp(80px, 11vw, 176px); }
.section-tint { background: var(--paper-2); }
.section-head { border-top: 1px solid var(--line-strong); padding-top: 16px; margin-bottom: clamp(44px, 6vw, 96px); }
.section-head h2, .section-head h1 { margin-top: clamp(28px, 4.4vw, 72px); max-width: 15em; }
.section-head h1 { font-size: clamp(2.6rem, 7vw, 7rem); line-height: .95; text-wrap: balance; }
main > .section:first-child { padding-top: clamp(20px, 3vw, 44px); }
.index span { color: var(--bordo); margin-right: 1.2em; }

/* Material */
.plate { margin-bottom: clamp(64px, 9vw, 140px); }
.plate-notes { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); align-items: start; padding-top: 16px; }
.plate-notes p { grid-column: span 3; color: var(--ink); padding-top: 12px; border-top: 1px solid var(--line-strong); }
.plate-notes p span { font-family: var(--serif); font-style: italic; font-size: 1.15rem; letter-spacing: 0; text-transform: none; color: var(--bordo); margin-right: .7em; }
.plate-notes .plate-dim { font-family: var(--serif); font-size: clamp(2.6rem, 5vw, 4.6rem); font-weight: 400; line-height: .9; letter-spacing: -.02em; text-transform: none; text-align: right; border-top: 0; padding-top: 4px; }
.plate figcaption { margin-top: 26px; }
.material-grid { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); align-items: start; }
.material-photo { grid-column: 1 / span 4; }
.material-copy { grid-column: 6 / span 7; }
.traits { margin-top: clamp(36px, 5vw, 72px); border-bottom: 1px solid var(--line); }
.traits li { display: grid; grid-template-columns: clamp(48px, 7vw, 110px) 1fr; border-top: 1px solid var(--line); padding: 22px 0 26px; }
.trait-no { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--bordo); }
.traits h3 { font-size: clamp(1.5rem, 2vw, 1.9rem); margin-bottom: 8px; }
.traits p { color: var(--ink-2); max-width: 38em; }

/* Process */
.section-process { padding-top: 0; }
.process { display: grid; grid-template-columns: repeat(4, 1fr); column-gap: var(--gap); row-gap: clamp(36px, 4.4vw, 68px); }
.process li { border-top: 1px solid var(--line-strong); padding-top: 14px; }
.process span { display: block; font-size: .72rem; font-weight: 500; letter-spacing: .14em; color: var(--bordo); margin-bottom: clamp(28px, 4vw, 60px); }
.process h3 { font-size: clamp(1.6rem, 2.3vw, 2.2rem); font-weight: 400; letter-spacing: -.02em; margin-bottom: 10px; }
.process p { color: var(--ink-2); font-size: .97rem; max-width: 22em; }

/* Grades */
.grades-grid { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); align-items: start; }
.grades-intro { grid-column: 1 / span 4; font-family: var(--serif); font-size: clamp(1.3rem, 1.8vw, 1.7rem); line-height: 1.26; letter-spacing: -.01em; }
.grades { grid-column: 6 / span 7; border-bottom: 1px solid var(--line); }
.grades li { display: grid; grid-template-columns: clamp(70px, 9vw, 130px) 1fr 13em; column-gap: var(--gap); align-items: baseline; border-top: 1px solid var(--line); padding: 20px 0 24px; }
.grades li:first-child { border-top-color: var(--line-strong); }
.grade { font-family: var(--serif); font-size: clamp(2.6rem, 4.6vw, 4.2rem); line-height: .9; color: var(--bordo); letter-spacing: -.02em; }
.grades h3 { font-size: clamp(1.4rem, 1.9vw, 1.8rem); margin-bottom: 6px; }
.grades div p { color: var(--ink-2); font-size: .97rem; max-width: 30em; }
.grade-use { font-size: .86rem; color: var(--ink); text-align: right; }
.grades-note { margin-top: 26px; max-width: 52em; }

/* Catalogue */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: clamp(32px, 4vw, 56px); }
.filters button { font: inherit; font-size: .76rem; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; color: var(--ink); background: transparent; border: 1px solid var(--line-strong); padding: .95em 1.4em; cursor: pointer; transition: background-color .2s, color .2s, border-color .2s; }
.filters button:hover { border-color: var(--bordo); color: var(--bordo); }
.filters button.is-active { background: var(--ink); border-color: var(--ink); color: var(--paper); }
.filters sup { font-size: .8em; margin-left: .35em; opacity: .7; vertical-align: .35em; }
.catalogue { display: grid; grid-template-columns: repeat(4, 1fr); column-gap: var(--gap); row-gap: clamp(48px, 5.4vw, 84px); }
.product { display: flex; flex-direction: column; }
.product[hidden] { display: none; }
.product-img { aspect-ratio: 1; background: #F1F1F1; overflow: hidden; }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.product:hover .product-img img { transform: scale(1.04); }
.product-no { font-size: .7rem; font-weight: 500; letter-spacing: .15em; color: var(--bordo); margin: 18px 0 6px; }
.product h3 { font-size: clamp(1.6rem, 2.1vw, 2.05rem); font-weight: 400; letter-spacing: -.02em; }
.product-desc { color: var(--ink-2); font-size: .93rem; margin: 10px 0 20px; }
.product dl { border-top: 1px solid var(--line-strong); margin: auto 0 20px; }
.product dl div { display: grid; grid-template-columns: 6.6em 1fr; gap: 10px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.product dd { font-size: .88rem; line-height: 1.5; font-variant-numeric: tabular-nums; }
.product .text-link { align-self: flex-start; }
.catalogue-note { margin-top: clamp(32px, 4vw, 56px); max-width: 52em; }
.spec-table td i { font-family: var(--sans); font-style: normal; font-size: .7rem; font-weight: 500; letter-spacing: .12em; opacity: .62; margin-left: .7em; white-space: nowrap; }
#fmtChips label { flex: 1 1 30%; }

/* Range */
.range-grid { display: grid; grid-template-columns: repeat(3, 1fr); column-gap: var(--gap); }
.range-card { display: flex; flex-direction: column; }
.range-no { font-family: var(--serif); font-style: italic; font-size: 1.3rem; color: var(--bordo); margin: 26px 0 2px; }
.range-card h3 { font-size: clamp(1.8rem, 2.6vw, 2.5rem); font-weight: 400; letter-spacing: -.02em; }
.range-card > p:not(.range-no) { color: var(--ink-2); margin: 14px 0 26px; max-width: 30em; }
.range-card dl { border-top: 1px solid var(--line-strong); margin: auto 0 26px; }
.range-card dl div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.range-card dd { font-size: .92rem; text-align: right; }
.range-card .text-link { align-self: flex-start; }

/* Specifications — bordo block */
.section-bordo { background: var(--bordo); color: var(--paper); }
.section-bordo .section-head { border-top-color: rgba(246,242,234,.5); }
.section-bordo .index, .section-bordo th, .section-bordo .index span { color: rgba(246,242,234,.72); }
.section-bordo h2 em { color: var(--poplar-2); }
.section-bordo .spec-table-wrap > .note { color: rgba(246,242,234,.66); }
.spec-grid { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); align-items: start; }
.spec-table-wrap { grid-column: 1 / span 7; }
.spec-table { width: 100%; border-collapse: collapse; }
.spec-table tr { border-top: 1px solid rgba(246,242,234,.26); }
.spec-table tr:first-child { border-top-color: rgba(246,242,234,.6); }
.spec-table tr:last-child { border-bottom: 1px solid rgba(246,242,234,.26); }
.spec-table th { text-align: left; vertical-align: top; width: 32%; padding: 24px 16px 22px 0; }
.spec-table td { padding: 14px 0 18px; font-family: var(--serif); font-size: clamp(1.45rem, 2.3vw, 2.2rem); line-height: 1.22; letter-spacing: -.015em; }
.spec-table-wrap .note { margin-top: 20px; max-width: 46em; }
.calc { grid-column: 9 / span 4; background: var(--paper); color: var(--ink); padding: clamp(24px, 2.6vw, 38px); }
.calc h3 { font-size: 1.9rem; font-weight: 400; margin-bottom: 6px; }
.calc-intro { color: var(--ink-2); font-size: .92rem; margin-bottom: 24px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.chips legend { margin-bottom: 10px; width: 100%; }
.chips label { position: relative; cursor: pointer; flex: 1 1 0; }
.chips input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chips span { display: block; padding: 10px 4px; min-width: 34px; text-align: center; white-space: nowrap; border: 1px solid var(--line-strong); font-size: .84rem; font-variant-numeric: tabular-nums; transition: background-color .2s, color .2s, border-color .2s; }
.chips label:hover span { border-color: var(--bordo); }
.chips input:checked + span { background: var(--bordo); border-color: var(--bordo); color: var(--paper); }
.chips input:focus-visible + span { outline: 2px solid var(--bordo); outline-offset: 2px; }
.calc-out { border-top: 1px solid var(--line-strong); margin: 6px 0 24px; }
.calc-out div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.calc-out dd { font-family: var(--serif); font-size: 1.75rem; line-height: 1.1; white-space: nowrap; letter-spacing: -.01em; }
.calc .note { margin-top: 14px; }

/* Applications — index + stage */
.apps { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); align-items: start; }
.app-list { grid-column: 1 / span 6; border-bottom: 1px solid var(--line); }
.app-row { display: grid; grid-template-columns: clamp(48px, 7vw, 110px) 1fr; border-top: 1px solid var(--line); padding: clamp(22px, 2.6vw, 36px) 0; cursor: pointer; outline-offset: -2px; }
.app-row:first-child { border-top-color: var(--line-strong); }
.app-no { font-size: .72rem; font-weight: 500; letter-spacing: .14em; color: var(--ink-3); padding-top: .9em; transition: color .3s; }
.app-row h3 { font-size: clamp(1.9rem, 3.5vw, 3.4rem); font-weight: 400; letter-spacing: -.025em; line-height: 1; color: var(--ink-3); transition: color .35s var(--ease), transform .45s var(--ease); }
.app-row.is-active h3 { color: var(--ink); transform: translateX(10px); }
.app-row.is-active .app-no { color: var(--bordo); }
.app-body > p, .app-inline { display: none; }
.app-row.is-active .app-body > p { display: block; animation: fadeUp .5s var(--ease) both; }
.app-body > p:not(.app-spec) { color: var(--ink-2); margin: 16px 0 0 10px; max-width: 34em; }
.app-spec { margin: 14px 0 0 10px; font-size: .92rem; }
.app-spec span { margin-right: 1em; }
.app-stage { grid-column: 7 / span 6; position: sticky; top: 104px; }
.app-stage .img-frame { aspect-ratio: 3 / 2; }
.app-stage img { position: absolute; inset: 0; opacity: 0; transform: scale(1.04); transition: opacity .6s var(--ease), transform 1.4s var(--ease); }
.app-stage img.is-active { opacity: 1; transform: none; }
.app-stage figcaption { letter-spacing: .14em; }
img[src*="sectors/automotive"] { object-position: 92% 50%; }
img[src*="sectors/furniture"] { object-position: 20% 50%; }

/* Supply */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); column-gap: var(--gap); }
.steps li { border-top: 1px solid var(--line-strong); padding-top: 14px; }
.step-no { display: block; font-family: var(--serif); font-size: clamp(3.6rem, 7vw, 6.6rem); line-height: 1; font-weight: 400; color: var(--bordo); font-variant-numeric: lining-nums; letter-spacing: -.03em; margin-bottom: clamp(20px, 3vw, 44px); }
.steps h3 { margin-bottom: 8px; }
.steps p { color: var(--ink-2); font-size: .97rem; max-width: 24em; }
.seller { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); background: var(--ink); color: var(--paper); padding: clamp(28px, 4vw, 64px); margin-top: clamp(56px, 8vw, 120px); }
.seller-main { grid-column: 1 / span 6; }
.seller .seller-label, .seller dt { color: rgba(246,242,234,.6); }
.seller h3 { font-size: clamp(2.3rem, 4.6vw, 4.4rem); font-weight: 400; letter-spacing: -.025em; line-height: .98; margin: 18px 0 22px; }
.seller-note { color: rgba(246,242,234,.72); max-width: 30em; font-size: .93rem; }
.seller dl { grid-column: 8 / span 5; border-top: 1px solid rgba(246,242,234,.4); }
.seller dl div { display: grid; grid-template-columns: 9.5em 1fr; gap: 12px; padding: 15px 0; border-bottom: 1px solid rgba(246,242,234,.2); align-items: baseline; }
.seller dd { font-family: var(--serif); font-size: 1.35rem; line-height: 1.25; overflow-wrap: anywhere; }
.seller a { border-bottom: 1px solid transparent; transition: border-color .2s; }
.seller a:hover { border-bottom-color: currentColor; }

/* Quote */
.quote-grid { display: grid; grid-template-columns: repeat(12, 1fr); column-gap: var(--gap); align-items: start; }
.quote-intro { grid-column: 1 / span 5; position: sticky; top: 104px; border-top: 1px solid var(--line-strong); padding-top: 16px; }
.quote-intro h2 { margin: clamp(28px, 4vw, 64px) 0 26px; font-size: clamp(2.2rem, 4.2vw, 4rem); }
.quote-lede { color: var(--ink-2); max-width: 30em; }
.quote-seller { margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); display: grid; gap: 14px; font-size: .95rem; }
.quote-seller strong { font-weight: 600; }
.quote-seller a { color: var(--bordo); border-bottom: 1px solid transparent; }
.quote-seller a:hover { border-bottom-color: currentColor; }
.rfq { grid-column: 7 / span 6; }
.rfq fieldset { border-top: 1px solid var(--line-strong); padding: 16px 0 14px; margin-bottom: 14px; }
.rfq legend { float: left; width: 100%; margin-bottom: 22px; color: var(--bordo); }
.rfq legend + * { clear: both; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 var(--gap); }
.field { display: block; margin-bottom: 22px; }
.field > span { display: block; font-size: .78rem; font-weight: 500; letter-spacing: .04em; color: var(--ink-2); margin-bottom: 2px; }
.field i { font-style: normal; color: var(--ink-3); font-weight: 400; margin-left: .5em; }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 1.05rem; color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid var(--line-strong); border-radius: 0; padding: 9px 0 11px; appearance: none; -webkit-appearance: none; transition: border-color .2s, box-shadow .2s; }
.field select { padding-right: 24px; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%); background-position: calc(100% - 9px) 55%, calc(100% - 4px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.field textarea { resize: vertical; min-height: 84px; }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.field input:focus, .field select:focus, .field textarea:focus { outline: 0; border-bottom-color: var(--bordo); box-shadow: 0 1px 0 var(--bordo); }
.field.invalid input, .field.invalid select { border-bottom-color: #A3261B; box-shadow: 0 1px 0 #A3261B; }
.qty-hint { font-size: .88rem; color: var(--ink-2); min-height: 1.4em; margin: -8px 0 8px; font-variant-numeric: tabular-nums; }
.rfq-foot { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.rfq-foot .note { flex: 1 1 220px; }
.rfq-foot .note.error { color: #A3261B; }

/* Footer */
.site-footer { background: var(--ink); color: rgba(246,242,234,.76); padding-top: clamp(56px, 7vw, 104px); font-size: .93rem; overflow: hidden; }
.footer-grid { display: grid; grid-template-columns: 5fr 2.4fr 2.6fr 2fr; gap: var(--gap); }
.footer-tag { font-family: var(--serif); font-style: italic; font-size: clamp(1.5rem, 2.4vw, 2.2rem); line-height: 1.15; color: var(--paper); max-width: 12em; }
.footer-h { color: rgba(246,242,234,.5); margin-bottom: 14px; }
.site-footer a { transition: color .2s; }
.site-footer a:hover { color: #fff; }
.footer-grid p { line-height: 1.75; }
.footer-mark { font-family: var(--serif); font-weight: 500; font-size: 25.5vw; line-height: 1.24; letter-spacing: -.045em; color: var(--paper); text-align: center; white-space: nowrap; margin: clamp(8px, 2vw, 30px) 0 clamp(8px, 1.4vw, 20px); user-select: none; }
.footer-base { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid rgba(246,242,234,.16); padding-block: 20px 26px; font-size: .76rem; color: rgba(246,242,234,.5); }

/* WhatsApp */
.wa { display: inline-flex; align-items: center; gap: .5em; }
.wa img { flex: none; }
.wa-float { position: fixed; right: clamp(14px, 2vw, 28px); bottom: clamp(14px, 2vw, 28px); z-index: 40; width: 58px; height: 58px; border-radius: 50%; background: #fff; display: grid; place-items: center; box-shadow: 0 6px 22px rgba(42, 43, 45, .2), 0 0 0 1px rgba(42, 43, 45, .06); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.wa-float:hover { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(42, 43, 45, .26), 0 0 0 1px rgba(42, 43, 45, .06); }

/* Reveal on scroll */
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .8s var(--ease), transform .8s var(--ease); transition-delay: var(--d, 0ms); }
.js .reveal.in { opacity: 1; transform: none; }

/* ≤ 1080 */
@media (max-width: 1080px) {
  .nav { gap: 18px; } .nav a { font-size: .7rem; } .header-row { gap: 18px; }
  .hero-lede { grid-column: 1 / span 7; } .keyfacts { grid-column: 8 / span 5; }
  .calc { grid-column: 8 / span 5; } .spec-table-wrap { grid-column: 1 / span 7; }
  .app-row h3 { font-size: clamp(1.7rem, 2.9vw, 2.4rem); }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 48px; }
  .header-cta { display: none; }
  .catalogue { grid-template-columns: repeat(3, 1fr); }
  .grades-intro { grid-column: 1 / -1; max-width: 30em; margin-bottom: 40px; }
  .grades { grid-column: 1 / -1; }
  .footer-grid { grid-template-columns: 1fr 1fr 1fr; } .footer-grid > div:first-child { grid-column: 1 / -1; }
}

/* ≤ 860: single column */
@media (max-width: 860px) {
  html { scroll-padding-top: 70px; }
  .header-row { height: 62px; }
  .wordmark { font-size: 1.7rem; }
  .header-cta { display: none; }
  .menu-toggle { display: inline-flex; margin-left: auto; }
  .nav { position: absolute; top: 62px; left: 0; right: 0; height: calc(100vh - 62px); height: calc(100dvh - 62px); background: var(--paper); flex-direction: column; gap: 0; padding: 8px var(--pad) 32px; margin: 0; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s; overflow-y: auto; }
  .nav.open { opacity: 1; visibility: visible; transform: none; }
  .nav a { font-family: var(--serif); font-size: 2.3rem; font-weight: 400; letter-spacing: -.02em; text-transform: none; color: var(--ink); padding: 15px 0; border-bottom: 1px solid var(--line); }
  .nav a::after { display: none; }
  .nav .nav-cta { display: block; margin-top: 28px; border: 0; background: var(--bordo); color: var(--paper); text-align: center; font-family: var(--sans); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; padding: 19px; }

  .hide-s { display: none; }
  .hero-meta span:nth-child(2) { display: none; }
  h1 { font-size: clamp(3rem, 14.6vw, 6rem); line-height: .9; }
  .hero h1 .line:nth-child(2) { padding-left: 0; }
  .hero-image { height: 58vw; min-height: 240px; }
  .hero-image figcaption { display: none; }
  .hero-foot, .material-grid, .spec-grid, .apps, .quote-grid, .seller { display: block; }
  .hero-actions .btn { flex: 1 1 auto; }
  .keyfacts { margin-top: 40px; }
  .keyfacts > div:nth-child(odd) { padding-right: 12px; } .keyfacts > div:nth-child(even) { padding-left: 16px; }
  .keyfacts dd { font-size: 1.5rem; }

  .plate-notes { grid-template-columns: 1fr auto; row-gap: 0; }
  .plate-notes p { grid-column: 1; border-top: 0; border-bottom: 1px solid var(--line); padding: 10px 0; }
  .plate-notes .plate-dim { grid-column: 2; grid-row: 1 / span 3; align-self: center; border: 0; padding-left: 24px; }
  .material-photo { width: 72%; }
  .material-copy { margin-top: 48px; }
  .range-grid { grid-template-columns: 1fr; row-gap: 60px; }
  .process { grid-template-columns: 1fr 1fr; }
  .process span { margin-bottom: 22px; }
  .catalogue { grid-template-columns: 1fr 1fr; column-gap: 16px; }
  .filters { flex-wrap: nowrap; overflow-x: auto; margin-inline: calc(var(--pad) * -1); padding-inline: var(--pad); scrollbar-width: none; }
  .filters button { white-space: nowrap; flex: 0 0 auto; }
  .product dl div { grid-template-columns: 1fr; gap: 0; }
  .grades-grid { display: block; }
  .grades li { grid-template-columns: 64px 1fr; }
  .grade-use { grid-column: 2; text-align: left; margin-top: 10px; color: var(--ink-2); }
  .edge-s { height: 84px; }
  .spec-table th { width: 38%; padding-right: 12px; }
  .calc { margin-top: 48px; }

  .app-row { cursor: default; grid-template-columns: 40px 1fr; padding: 28px 0 34px; }
  .app-row h3, .app-row.is-active h3 { color: var(--ink); transform: none; font-size: 2.1rem; }
  .app-no, .app-row.is-active .app-no { color: var(--bordo); }
  .app-body > p, .app-row.is-active .app-body > p { display: block; animation: none; margin-left: 0; }
  .app-inline { display: block; aspect-ratio: 4 / 3; margin: 18px 0 4px; }
  .app-stage { display: none; }

  .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .seller dl { margin-top: 32px; }
  .seller dl div { grid-template-columns: 1fr; gap: 2px; }
  .quote-intro { position: static; }
  .rfq { margin-top: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; row-gap: 36px; }
}

@media (max-width: 520px) {
  .hero-meta span:nth-child(4) { text-align: right; }
  .field-row { grid-template-columns: 1fr; }
  .field-row.keep { grid-template-columns: 1fr 1fr; }
  .spec-table th, .spec-table td { display: block; width: 100%; }
  .spec-table th { padding: 18px 0 2px; }
  .spec-table td { padding: 0 0 18px; font-size: 1.5rem; }
  .steps { grid-template-columns: 1fr; }
  .steps li { display: grid; grid-template-columns: 64px 1fr; column-gap: 8px; }
  .step-no { grid-row: span 2; font-size: 3.4rem; margin: 0; line-height: .85; }
  .footer-grid { grid-template-columns: 1fr; }
  .rfq-foot .btn { width: 100%; }
  .material-photo { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; animation-delay: 0s !important; }
  .js .reveal { opacity: 1; transform: none; }
}

/* ================= Corporate refinement ================= */
:root { --pad: clamp(20px, 5vw, 80px); }
.wrap { max-width: 1320px; }
h1, h2 { font-weight: 500; letter-spacing: -.015em; }
h1 { font-size: clamp(2.2rem, 4.2vw, 3.9rem); line-height: 1.06; max-width: 17em; text-wrap: balance; }
h2 { font-size: clamp(1.8rem, 2.8vw, 2.6rem); line-height: 1.1; }
h1 em, h2 em { font-style: normal; color: inherit; }
.wordmark { font-size: 1.6rem; }
.section { padding-block: clamp(64px, 7.5vw, 112px); }
.section-head { padding-top: 18px; margin-bottom: clamp(32px, 4vw, 56px); }
.section-head h2 { margin-top: 14px; max-width: none; }

.intro { padding: clamp(48px, 7vw, 104px) 0 clamp(56px, 7vw, 96px); }
.intro h1 { margin: 22px 0; }
.intro-lede { font-size: clamp(1.05rem, 1.3vw, 1.2rem); color: var(--ink-2); max-width: 40em; }
.intro .hero-actions { margin-top: 32px; }
.intro .keyfacts { grid-template-columns: repeat(4, 1fr); margin-top: clamp(44px, 6vw, 80px); }
.intro .keyfacts > div { padding: 18px var(--gap) 0 0; border-bottom: 0; border-right: 1px solid var(--line); }
.intro .keyfacts > div + div { padding-left: var(--gap); }
.intro .keyfacts > div:last-child { border-right: 0; }
.intro .keyfacts dd { font-size: clamp(1.4rem, 2vw, 1.9rem); }

.product h3 { font-size: 1.5rem; font-weight: 500; }

.spec-table tr { border-top: 1px solid var(--line); }
.spec-table tr:first-child { border-top-color: var(--line-strong); }
.spec-table tr:last-child { border-bottom: 1px solid var(--line); }
.spec-table th { padding: 18px 16px 16px 0; }
.spec-table td { padding: 12px 0 14px; font-size: clamp(1.15rem, 1.5vw, 1.4rem); font-weight: 500; }
.calc { background: var(--paper-2); border-top: 2px solid var(--bordo); }
.calc h3 { font-size: 1.5rem; font-weight: 500; }
.calc-out dd { font-size: 1.45rem; }

.grades-intro { font-family: var(--sans); font-size: 1rem; line-height: 1.6; letter-spacing: 0; color: var(--ink-2); }
.grades li { padding: 16px 0 18px; }
.grade { font-size: clamp(1.8rem, 2.6vw, 2.4rem); }
.grades h3 { font-size: 1.25rem; }

.sectors { display: grid; grid-template-columns: repeat(4, 1fr); gap: clamp(36px, 4vw, 56px) var(--gap); }
.sector .img-frame { aspect-ratio: 16 / 10; margin-bottom: 18px; }
.sector h3 { font-size: 1.35rem; margin-bottom: 8px; }
.sector p { font-size: .93rem; color: var(--ink-2); }
.sector .sector-panels { margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); font-size: .8rem; color: var(--ink); }
.sector-cta { background: var(--paper-2); padding: 28px; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 12px; }
.sector-cta h3 { margin: 0; }

.step-no { font-size: clamp(1.8rem, 2.6vw, 2.4rem); margin-bottom: 16px; }
.steps h3 { font-size: 1.35rem; }
.seller { padding: clamp(28px, 3.4vw, 48px); margin-top: clamp(48px, 6vw, 80px); }
.seller h3 { font-size: clamp(1.7rem, 2.6vw, 2.4rem); font-weight: 500; margin: 12px 0 16px; }
.seller dd { font-family: var(--sans); font-size: 1rem; }
.quote-intro h2 { font-size: clamp(1.8rem, 2.8vw, 2.6rem); margin: 14px 0 18px; }

.site-footer { padding-top: clamp(48px, 6vw, 80px); }
.site-footer .wordmark { color: var(--paper); }
.footer-grid { padding-bottom: clamp(40px, 5vw, 64px); }
.footer-tag { font-family: var(--sans); font-style: normal; font-size: .95rem; color: rgba(246, 242, 234, .7); margin-top: 12px; }

@media (max-width: 1080px) { .sectors { grid-template-columns: 1fr 1fr; } }
@media (max-width: 860px) {
  h1 { font-size: clamp(2.1rem, 8.4vw, 3rem); }
  .intro .keyfacts { grid-template-columns: 1fr 1fr; }
  .intro .keyfacts > div { padding: 16px 12px 18px 0; border-bottom: 1px solid var(--line); }
  .intro .keyfacts > div:nth-child(even) { padding-left: 16px; border-right: 0; }
  .intro .keyfacts > div:nth-child(odd) { padding-left: 0; }
  .intro .keyfacts > div:nth-child(n+3) { border-bottom: 0; }
}
@media (max-width: 520px) { .sectors { grid-template-columns: 1fr; } .spec-table td { font-size: 1.2rem; } }

/* Header wordmark, factory address */
.site-header .wordmark { font-size: 2.15rem; }
.header-row { height: 80px; }
.footer-h2 { margin-top: 22px; }
@media (max-width: 860px) {
  .site-header .wordmark { font-size: 1.9rem; }
  .header-row { height: 66px; }
  .nav { top: 66px; height: calc(100vh - 66px); height: calc(100dvh - 66px); }
}

/* Intro: all formats listed */
.intro .keyfacts { grid-template-columns: 1fr 2fr 1fr 1fr; }
.intro .keyfacts .kf-formats dd { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 2px clamp(14px, 1.8vw, 28px); font-size: clamp(1.1rem, 1.45vw, 1.4rem); line-height: 1.3; white-space: nowrap; }
@media (max-width: 1080px) { .intro .keyfacts .kf-formats dd { grid-template-columns: repeat(2, auto); } }
@media (max-width: 860px) {
  .intro .keyfacts { grid-template-columns: 1fr 1fr; }
  .intro .keyfacts .kf-formats { grid-column: 1 / -1; grid-row: 2; padding-left: 0; border-right: 0; }
  .intro .keyfacts .kf-formats dd { grid-template-columns: repeat(2, auto); font-size: 1.2rem; }
  .intro .keyfacts > div { border-bottom: 1px solid var(--line); }
  .intro .keyfacts > div:last-child { border-bottom: 0; }
}
@media (max-width: 860px) {
  .intro .keyfacts > div:nth-child(n) { padding: 16px 0 18px; border-right: 0; border-bottom: 1px solid var(--line); }
  .intro .keyfacts > div.kf-formats { grid-column: 1 / -1; grid-row: 2; }
  .intro .keyfacts > div:last-child { grid-column: 1 / -1; border-bottom: 0; }
}

/* Banner */
@keyframes drift { from { transform: scale(1.06); } to { transform: none; } }
.banner { position: relative; height: clamp(300px, 54vh, 600px); overflow: hidden; background: #5d6a55; }
.banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 40%; animation: drift 2.4s var(--ease) both; }
.banner::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(26, 30, 24, .72) 0%, rgba(26, 30, 24, .28) 45%, rgba(26, 30, 24, .08) 100%); }
.banner-text { position: absolute; left: 0; right: 0; bottom: clamp(28px, 4.4vw, 60px); z-index: 1; animation: fadeUp .9s .25s var(--ease) both; }
.banner .index { color: rgba(246, 242, 234, .86); }
.banner h1 { color: var(--paper); margin-top: 14px; max-width: 14em; }
.intro { padding-top: clamp(40px, 5vw, 72px); }
.intro-statement { font-family: var(--serif); font-size: clamp(1.5rem, 2.4vw, 2.2rem); line-height: 1.18; letter-spacing: -.012em; font-weight: 500; max-width: 24em; margin-bottom: 18px; }
@media (max-width: 860px) { .banner { height: clamp(280px, 52vh, 420px); } }
@media (prefers-reduced-motion: reduce) { .banner img, .banner-text { animation: none; } }

/* Logo */
:root { --bordo: #622623; --bordo-deep: #4A1B19; }
.logo { display: block; flex: none; line-height: 0; }
.logo img { height: 34px; width: auto; }
.logo-footer img { height: 30px; }
@media (max-width: 860px) { .logo img { height: 28px; } .logo-footer img { height: 28px; } }

/* Tighter join between key facts and the range */
.intro { padding-bottom: clamp(28px, 3vw, 40px); }
#range { padding-top: clamp(36px, 4vw, 56px); }