/* Hallmark · v2.0.0 · theme: custom (business grey + deep navy, by request) · shape: 4-page B2B site with product sub-pages · genre: editorial · signature: loom footage behind the hero · deal: manual (Hallmark scripts not available in this session) */
/* critique: buyers scan for product, spec and contact; four plain pages, real photographs, one deep-blue signal, nothing decorative beyond the material */

:root {
  --c-ink: #0e1b2c;
  --c-ink-2: #15253a;
  --c-steel: #24364d;
  --c-paper: #f4f5f7;
  --c-paper-2: #e6e9ee;
  --c-white: #ffffff;
  --c-text: #16202c;
  --c-text-soft: #5a6573;
  --c-line: rgba(22, 32, 44, 0.14);
  --c-line-dark: rgba(244, 245, 247, 0.16);
  --c-on-dark: #f4f5f7;
  --c-on-dark-soft: #a9b4c2;
  --c-signal: #1f5fae;
  --c-signal-hi: #2a72cc;
  --c-signal-ink: #ffffff;
  --c-wa: #1d9a52;
  --c-wa-hi: #22b05e;
  --c-shade: rgba(8, 18, 32, 0.66);
  --c-shade-soft: rgba(8, 18, 32, 0.2);
  --c-focus: #3d8bfd;
  --c-accent-line: #7fb0ec;
  --c-err: #c0392b;

  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Archivo", "Helvetica Neue", Arial, sans-serif;

  --s-1: 4px; --s-2: 8px; --s-3: 12px; --s-4: 16px; --s-5: 24px; --s-6: 32px; --s-7: 48px; --s-8: 64px; --s-9: 96px; --s-10: 128px;
  --t-sm: 0.875rem; --t-base: 1.0625rem; --t-md: 1.25rem; --t-lg: 1.625rem; --t-xl: clamp(2rem, 3.6vw, 3rem); --t-hero: clamp(2.6rem, 6.4vw, 5.6rem);
  --r: 2px;
  --container: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
  --gap: clamp(16px, 2.2vw, 28px);
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--c-paper); color: var(--c-text);
  font-family: var(--f-body); font-size: var(--t-base); line-height: 1.6;
  font-variant-numeric: tabular-nums;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 {
  font-family: var(--f-display); font-stretch: 112%; font-weight: 700; line-height: 1.05;
  letter-spacing: -0.01em; margin: 0; overflow-wrap: break-word; min-width: 0; text-wrap: balance;
}
p { margin: 0; }
.wrap { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: var(--s-4); top: -100px; background: var(--c-signal); color: var(--c-signal-ink); padding: var(--s-2) var(--s-4); z-index: 100; }
.skip:focus-visible { top: var(--s-4); }
:focus-visible { outline: 2px solid var(--c-focus); outline-offset: 3px; }

/* header */
.site-head { position: sticky; top: 0; z-index: 40; background: var(--c-ink); color: var(--c-on-dark); border-bottom: 1px solid var(--c-line-dark); }
.site-head .wrap { display: flex; align-items: center; gap: var(--s-5); min-height: 68px; }
.brand { display: flex; align-items: center; gap: var(--s-3); text-decoration: none; margin-right: auto; }
.brand img { width: 44px; height: auto; }
.brand span { font-family: var(--f-display); font-stretch: 125%; font-weight: 800; font-size: 1.05rem; letter-spacing: 0.02em; }
.brand small { display: block; font-family: var(--f-body); font-stretch: 100%; font-weight: 400; font-size: 0.75rem; color: var(--c-on-dark-soft); letter-spacing: 0; }
.nav { display: flex; gap: var(--s-5); align-items: center; }
.nav a { text-decoration: none; font-size: var(--t-sm); color: var(--c-on-dark-soft); padding: var(--s-2) 0; border-bottom: 2px solid transparent; transition: color 160ms var(--ease), border-color 160ms var(--ease); }
.nav a:hover, .nav a[aria-current="page"] { color: var(--c-on-dark); border-color: var(--c-signal); }
.nav-toggle { display: none; background: none; border: 1px solid var(--c-line-dark); color: var(--c-on-dark); font: inherit; font-size: var(--t-sm); padding: var(--s-2) var(--s-3); border-radius: var(--r); cursor: pointer; }
.nav-toggle:hover { border-color: var(--c-on-dark-soft); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s-2);
  min-height: 48px; padding: 0 var(--s-5); border-radius: var(--r); border: 1px solid transparent;
  font: inherit; font-weight: 600; font-size: var(--t-base); text-decoration: none; cursor: pointer;
  transition: background-color 160ms var(--ease), color 160ms var(--ease), border-color 160ms var(--ease), transform 160ms var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--c-signal); color: var(--c-signal-ink); }
.btn-primary:hover { background: var(--c-signal-hi); }
.btn-wa { background: var(--c-wa); color: var(--c-white); }
.btn-wa:hover { background: var(--c-wa-hi); }
.btn-ghost { background: transparent; color: currentColor; border-color: currentColor; }
.btn-ghost:hover { background: var(--c-shade-soft); }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; }
.btn svg { width: 20px; height: 20px; flex: none; }
.site-head .btn { min-height: 40px; padding: 0 var(--s-4); font-size: var(--t-sm); }

/* hero */
.hero { position: relative; color: var(--c-on-dark); background: var(--c-ink); min-height: min(86vh, 760px); display: grid; align-items: end; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; overflow: hidden; }
.hero-media video, .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, var(--c-shade-soft) 0%, var(--c-shade) 70%, var(--c-ink) 100%); }
.hero .wrap { padding-block: var(--s-9) var(--s-8); }
.hero h1 { font-size: var(--t-hero); max-width: 13ch; }
.hero p { font-size: var(--t-md); color: var(--c-on-dark); max-width: 34ch; margin-top: var(--s-5); }
.hero .actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-6); }
.hero .hero-note { margin-top: var(--s-6); font-size: var(--t-sm); color: var(--c-on-dark-soft); max-width: none; }

/* sections */
.section { padding-block: var(--s-9); }
.section.tight { padding-block: var(--s-8); }
.section.dark { background: var(--c-ink); color: var(--c-on-dark); }
.section.steel { background: var(--c-ink-2); color: var(--c-on-dark); }
.section.sand { background: var(--c-paper-2); }
.head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--gap); align-items: end; margin-bottom: var(--s-7); }
.head h2 { font-size: var(--t-xl); }
.head p { color: var(--c-text-soft); max-width: 46ch; justify-self: end; }
.dark .head p, .steel .head p { color: var(--c-on-dark-soft); }
.label { font-size: var(--t-sm); color: var(--c-text-soft); }
.dark .label, .steel .label { color: var(--c-on-dark-soft); }

/* featured products */
.feature-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); }
.feature { position: relative; display: grid; grid-template-rows: auto 1fr; background: var(--c-white); text-decoration: none; border: 1px solid var(--c-line); border-radius: var(--r); overflow: hidden; transition: border-color 160ms var(--ease); }
.feature:hover { border-color: var(--c-text); }
.feature .ph { aspect-ratio: 4 / 3; overflow: hidden; background: var(--c-paper-2); }
.feature .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms var(--ease); }
.feature:hover .ph img { transform: scale(1.03); }
.feature .meta { padding: var(--s-5); display: grid; gap: var(--s-2); }
.feature h3 { font-size: var(--t-lg); }
.feature .row { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); font-size: var(--t-sm); color: var(--c-text-soft); }
.feature .row b { color: var(--c-text); font-weight: 600; }
.feature.wide { grid-column: 1 / -1; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); grid-template-rows: auto; }
.feature.wide .ph { aspect-ratio: auto; min-height: 420px; }
.feature.wide .meta { align-content: end; padding: var(--s-7); }
.feature.wide h3 { font-size: var(--t-xl); }

/* cloth index */
.cloth-list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.cloth-list a { display: grid; gap: var(--s-3); text-decoration: none; }
.cloth-list .ph { aspect-ratio: 1; overflow: hidden; border-radius: var(--r); background: var(--c-steel); }
.cloth-list img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms var(--ease); }
.cloth-list a:hover img { transform: scale(1.04); }
.cloth-list strong { font-weight: 600; line-height: 1.3; }
.cloth-list span { font-size: var(--t-sm); color: var(--c-on-dark-soft); }
.section:not(.dark):not(.steel) .cloth-list span { color: var(--c-text-soft); }

/* factory */
.factory { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: var(--s-7); align-items: center; }
.factory video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--r); background: var(--c-steel); }
.factory video.portrait { aspect-ratio: 9 / 16; width: auto; height: min(640px, 80vh); justify-self: center; }
.process { list-style: none; margin: var(--s-5) 0 0; padding: 0; counter-reset: p; }
.process li { counter-increment: p; display: grid; grid-template-columns: 3rem minmax(0, 1fr); padding: var(--s-3) 0; border-top: 1px solid var(--c-line-dark); }
.process li::before { content: counter(p, decimal-leading-zero); color: var(--c-accent-line); font-weight: 600; }
.factory h2 { font-size: var(--t-xl); }
.factory p { color: var(--c-on-dark-soft); margin-top: var(--s-4); max-width: 40ch; }

/* order steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.steps li { border-top: 2px solid var(--c-text); padding-top: var(--s-4); }
.steps h3 { font-size: var(--t-md); margin-bottom: var(--s-2); }
.steps p { color: var(--c-text-soft); font-size: var(--t-sm); }

/* contact band */
.contact-band .wrap { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--s-7); align-items: center; }
.contact-band h2 { font-size: var(--t-xl); }
.contact-band p { color: var(--c-on-dark-soft); margin-top: var(--s-4); max-width: 40ch; }
.contact-lines { display: grid; gap: var(--s-3); }
.contact-lines .btn { width: 100%; justify-content: flex-start; }
.contact-lines .btn span { margin-left: auto; font-weight: 400; opacity: 0.85; }

/* page head */
.page-head { background: var(--c-ink); color: var(--c-on-dark); padding-block: var(--s-8) var(--s-7); }
.crumbs { font-size: var(--t-sm); color: var(--c-on-dark-soft); display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-4); }
.crumbs a { text-decoration: none; }
.crumbs a:hover { color: var(--c-on-dark); text-decoration: underline; }
.crumbs li { list-style: none; }
.crumbs ol { display: contents; }
.crumbs li + li::before { content: "/"; margin-right: var(--s-2); opacity: 0.5; }
.page-head h1 { font-size: var(--t-xl); max-width: 22ch; }
.page-head p { color: var(--c-on-dark-soft); margin-top: var(--s-4); max-width: 60ch; }

/* category grid */
.chips { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-bottom: var(--s-6); }
.chip { font: inherit; font-size: var(--t-sm); background: transparent; border: 1px solid var(--c-line); color: var(--c-text); padding: var(--s-2) var(--s-4); border-radius: 999px; cursor: pointer; transition: background-color 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease); }
.chip:hover { border-color: var(--c-text); }
.chip[aria-pressed="true"] { background: var(--c-text); color: var(--c-paper); border-color: var(--c-text); }
.chip span { opacity: 0.6; margin-left: var(--s-1); }
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.card { display: grid; gap: var(--s-3); text-decoration: none; }
.card .ph { aspect-ratio: 1; background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--r); overflow: hidden; }
.card img { width: 100%; height: 100%; object-fit: contain; transition: transform 400ms var(--ease); }
.card:hover img { transform: scale(1.04); }
.card:hover strong { text-decoration: underline; }
.card strong { font-weight: 600; line-height: 1.3; }
.card .label { display: block; }
.card[hidden] { display: none; }

/* product page */
.product { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--s-7); align-items: start; }
.gallery-main { display: block; aspect-ratio: 1; background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--r); overflow: hidden; cursor: zoom-in; padding: 0; width: 100%; }
.gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.thumbs { list-style: none; margin: var(--s-3) 0 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: var(--s-2); }
.thumbs a { display: block; aspect-ratio: 1; border: 1px solid var(--c-line); border-radius: var(--r); overflow: hidden; background: var(--c-white); transition: border-color 160ms var(--ease); }
.thumbs a:hover { border-color: var(--c-text-soft); }
.thumbs a[aria-current="true"] { border-color: var(--c-signal); box-shadow: 0 0 0 1px var(--c-signal); }
.thumbs img { width: 100%; height: 100%; object-fit: cover; }
.info { position: sticky; top: 96px; display: grid; gap: var(--s-5); }
.info .lead { font-size: var(--t-md); }
.price { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); border-top: 1px solid var(--c-line); border-bottom: 1px solid var(--c-line); }
.price div { padding: var(--s-4) 0; }
.price div + div { border-left: 1px solid var(--c-line); padding-left: var(--s-4); }
.price b { display: block; font-family: var(--f-display); font-stretch: 112%; font-size: var(--t-md); line-height: 1.25; }
.ask { display: grid; gap: var(--s-3); }
.fine { font-size: var(--t-sm); color: var(--c-text-soft); }
.specs { width: 100%; border-collapse: collapse; font-size: var(--t-base); }
.specs th, .specs td { text-align: left; vertical-align: top; padding: var(--s-3) 0; border-bottom: 1px solid var(--c-line); }
.specs th { font-weight: 400; color: var(--c-text-soft); width: 38%; padding-right: var(--s-4); }
.specs caption { text-align: left; font-family: var(--f-display); font-stretch: 112%; font-weight: 700; font-size: var(--t-lg); padding-bottom: var(--s-4); }

/* videos */
.videos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.videos video { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; background: var(--c-steel); border-radius: var(--r); }
.videos.landscape video { aspect-ratio: 16 / 9; }
.videos.many { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.videos figure { margin: 0; }
.videos figcaption { font-size: var(--t-sm); color: var(--c-on-dark-soft); margin-top: var(--s-2); }

/* related */
.pager { display: flex; justify-content: space-between; gap: var(--s-4); flex-wrap: wrap; }
.pager a { text-decoration: none; font-weight: 600; }
.pager a:hover { text-decoration: underline; }

/* lightbox */
dialog.lb { border: 0; padding: 0; background: transparent; max-width: 96vw; max-height: 92vh; }
dialog.lb::backdrop { background: var(--c-shade); }
dialog.lb img { max-width: 96vw; max-height: 86vh; object-fit: contain; background: var(--c-white); }
dialog.lb form { display: flex; justify-content: flex-end; margin-top: var(--s-2); }
dialog.lb button { font: inherit; background: var(--c-paper); color: var(--c-text); border: 0; padding: var(--s-2) var(--s-4); border-radius: var(--r); cursor: pointer; }
dialog.lb button:hover { background: var(--c-white); }

/* floating whatsapp */
.wa-float { position: fixed; right: var(--s-4); bottom: var(--s-4); z-index: 50; width: 56px; height: 56px; border-radius: 50%; background: var(--c-wa); color: var(--c-white); display: grid; place-items: center; box-shadow: 0 6px 20px var(--c-shade); transition: background-color 160ms var(--ease), transform 160ms var(--ease); }
.wa-float:hover { background: var(--c-wa-hi); transform: translateY(-2px); }
.wa-float svg { width: 30px; height: 30px; }

/* footer */
.site-foot { background: var(--c-ink); color: var(--c-on-dark-soft); padding-block: var(--s-8) var(--s-6); font-size: var(--t-sm); border-top: 1px solid var(--c-line-dark); }
.foot-mast { font-family: var(--f-display); font-stretch: 125%; font-weight: 800; color: var(--c-on-dark); font-size: clamp(2rem, 7vw, 5.5rem); line-height: 1; letter-spacing: 0.01em; }
.foot-grid { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: var(--gap); margin-top: var(--s-7); }
.foot-grid h3 { font-size: var(--t-base); color: var(--c-on-dark); margin-bottom: var(--s-3); font-stretch: 100%; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-2); }
.foot-grid a { text-decoration: none; }
.foot-grid a:hover { color: var(--c-on-dark); text-decoration: underline; }
.foot-base { margin-top: var(--s-7); padding-top: var(--s-4); border-top: 1px solid var(--c-line-dark); }

/* reveal */
@media (prefers-reduced-motion: no-preference) {
  .js .rise { opacity: 0; transform: translateY(16px); transition: opacity 600ms var(--ease), transform 600ms var(--ease); }
  .js .rise.in { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* responsive */
@media (max-width: 1080px) {
  .grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cloth-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--c-ink); flex-direction: column; align-items: stretch; gap: 0; padding: var(--s-2) var(--gutter) var(--s-4); border-bottom: 1px solid var(--c-line-dark); }
  .nav.open { display: flex; }
  .nav a { padding: var(--s-3) 0; border-bottom: 1px solid var(--c-line-dark); }
  .nav-toggle { display: inline-flex; }
  .head, .factory, .contact-band .wrap, .product { grid-template-columns: minmax(0, 1fr); }
  .head p { justify-self: start; }
  .feature.wide { grid-template-columns: minmax(0, 1fr); }
  .feature.wide .ph { min-height: 0; aspect-ratio: 4 / 3; }
  .feature.wide .meta { padding: var(--s-5); }
  .info { position: static; }
  .videos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .site-head .btn-label { display: none; }
  .feature-grid { grid-template-columns: minmax(0, 1fr); }
  .grid, .cloth-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps, .foot-grid { grid-template-columns: minmax(0, 1fr); }
  .thumbs { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .section { padding-block: var(--s-8); }
  .brand small { display: none; }
}

/* ---- v2: B2B pages ---- */
@view-transition { navigation: auto; }
.keylist { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--s-2); }
.keylist li { position: relative; padding-left: var(--s-5); }
.keylist li::before { content: ""; position: absolute; left: 0; top: 0.7em; width: 10px; height: 2px; background: var(--c-signal); }
.dark .keylist li::before, .steel .keylist li::before { background: var(--c-accent-line); }
.jump { display: flex; flex-wrap: wrap; gap: var(--s-2); margin-top: var(--s-5); }
.jump a { text-decoration: none; font-size: var(--t-sm); border: 1px solid var(--c-line-dark); color: var(--c-on-dark); padding: var(--s-2) var(--s-4); border-radius: 999px; transition: background-color 160ms var(--ease), border-color 160ms var(--ease); }
.jump a:hover { border-color: var(--c-on-dark); background: var(--c-shade-soft); }
.cat { scroll-margin-top: 80px; }
.cat-intro { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--s-7); margin-bottom: var(--s-7); }
.cat-intro h2 { font-size: var(--t-xl); }
.cat-intro p { color: var(--c-text-soft); margin-top: var(--s-4); max-width: 56ch; }
.dark .cat-intro p, .steel .cat-intro p { color: var(--c-on-dark-soft); }
.cat-intro h3 { font-size: var(--t-base); font-stretch: 100%; margin-bottom: var(--s-3); }
.prow { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: var(--s-7); align-items: start; padding-block: var(--s-7); border-top: 1px solid var(--c-line); }
.dark .prow, .steel .prow { border-color: var(--c-line-dark); }
.prow .ph { display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r); background: var(--c-white); }
.prow .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 500ms var(--ease); }
.prow .ph:hover img { transform: scale(1.03); }
.prow h3 { font-size: var(--t-lg); }
.prow > div > p { margin-top: var(--s-3); color: var(--c-text-soft); }
.dark .prow > div > p { color: var(--c-on-dark-soft); }
.prow .cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-5); margin-top: var(--s-5); }
.prow h4 { font-size: var(--t-sm); font-weight: 600; margin: 0 0 var(--s-2); }
.prow .keylist { font-size: var(--t-sm); }
.prow .actions { display: flex; flex-wrap: wrap; gap: var(--s-3); margin-top: var(--s-5); }
.prow .meta-line { display: flex; flex-wrap: wrap; gap: var(--s-2) var(--s-5); margin-top: var(--s-4); font-size: var(--t-sm); }
.prow .meta-line b { font-weight: 600; }
.mini-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--gap); }
.mini { display: grid; grid-template-rows: auto 1fr; background: var(--c-ink-2); border: 1px solid var(--c-line-dark); border-radius: var(--r); overflow: hidden; text-decoration: none; transition: border-color 160ms var(--ease), transform 200ms var(--ease); }
.mini:hover { border-color: var(--c-accent-line); transform: translateY(-3px); }
.mini .ph { aspect-ratio: 16 / 10; overflow: hidden; }
.mini .ph img { width: 100%; height: 100%; object-fit: cover; }
.mini .body { padding: var(--s-4) var(--s-5) var(--s-5); display: grid; gap: var(--s-2); align-content: start; }
.mini h3 { font-size: var(--t-md); }
.mini p { font-size: var(--t-sm); color: var(--c-on-dark-soft); }
.mini .meta-line { display: flex; flex-wrap: wrap; gap: var(--s-1) var(--s-4); font-size: var(--t-sm); color: var(--c-on-dark); }
.adv-grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--gap); }
.adv-grid li { border-top: 2px solid var(--c-signal); padding-top: var(--s-4); }
.dark .adv-grid li, .steel .adv-grid li { border-color: var(--c-accent-line); }
.adv-grid h3 { font-size: var(--t-md); margin-bottom: var(--s-2); }
.adv-grid p { font-size: var(--t-sm); color: var(--c-text-soft); }
.dark .adv-grid p, .steel .adv-grid p { color: var(--c-on-dark-soft); }
.market { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-7); align-items: center; }
.market .ph { aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--r); }
.market .ph img { width: 100%; height: 100%; object-fit: cover; }
.market h2 { font-size: var(--t-xl); }
.market p { margin-top: var(--s-4); color: var(--c-text-soft); max-width: 48ch; }
.market .keylist { margin-top: var(--s-5); }
.form { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-4); }
.field { display: grid; gap: var(--s-2); }
.field.full { grid-column: 1 / -1; }
.field label { font-size: var(--t-sm); font-weight: 600; }
.field input, .field select, .field textarea { font: inherit; color: var(--c-text); background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--r); padding: var(--s-3); min-height: 48px; width: 100%; transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease); }
.field textarea { min-height: 140px; resize: vertical; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--c-text-soft); }
.field input:focus-visible, .field select:focus-visible, .field textarea:focus-visible { outline: none; border-color: var(--c-signal); box-shadow: 0 0 0 3px var(--c-shade-soft); }
.field input:user-invalid, .field textarea:user-invalid { border-color: var(--c-err); }
.field .hint { font-size: var(--t-sm); color: var(--c-text-soft); }
.form .actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: var(--s-3); align-items: center; }
.form-status { grid-column: 1 / -1; font-size: var(--t-sm); color: var(--c-text-soft); min-height: 1.5em; }
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: var(--s-8); align-items: start; }
.contact-card { background: var(--c-ink); color: var(--c-on-dark); padding: var(--s-6); border-radius: var(--r); display: grid; gap: var(--s-4); }
.contact-card h2 { font-size: var(--t-lg); }
.contact-card p { color: var(--c-on-dark-soft); font-size: var(--t-sm); }
.contact-card .btn { width: 100%; justify-content: flex-start; }
.contact-card dl { margin: 0; display: grid; gap: var(--s-3); font-size: var(--t-sm); }
.contact-card dt { color: var(--c-on-dark-soft); }
.contact-card dd { margin: 0; }
h2.sub { font-size: var(--t-lg); margin-bottom: var(--s-4); }
@media (max-width: 1080px) { .adv-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .mini-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 900px) { .cat-intro, .prow, .market, .contact-grid { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 640px) { .form, .prow .cols, .adv-grid, .mini-grid { grid-template-columns: minmax(0, 1fr); } }
@media (prefers-reduced-motion: reduce) { @view-transition { navigation: none; } }
.foot-h { font-size: var(--t-base); color: var(--c-on-dark); margin-bottom: var(--s-3); font-stretch: 100%; }
.card-h { font-family: var(--f-body); font-stretch: 100%; font-size: var(--t-base); font-weight: 600; line-height: 1.3; margin: 0; letter-spacing: 0; }
.card:hover .card-h { text-decoration: underline; }
.cert { display: grid; grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: var(--s-7); align-items: start; }
.cert-doc { display: block; background: var(--c-white); border: 1px solid var(--c-line); border-radius: var(--r); overflow: hidden; box-shadow: 0 10px 30px var(--c-shade-soft); transition: transform 200ms var(--ease), box-shadow 200ms var(--ease); }
.cert-doc:hover { transform: translateY(-3px); box-shadow: 0 16px 40px var(--c-shade-soft); }
.cert-doc img { width: 100%; height: auto; }
.cert-pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--s-4); margin-top: var(--s-5); }
.export { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: var(--s-6) var(--s-7); align-items: end; }
.export h2 { font-size: var(--t-xl); }
.export p { color: var(--c-on-dark-soft); margin-top: var(--s-4); max-width: 46ch; }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--gap); margin: 0; }
.stats dt { font-size: var(--t-sm); color: var(--c-on-dark-soft); }
.stats dd { margin: 0; font-family: var(--f-display); font-stretch: 125%; font-weight: 800; font-size: clamp(3rem, 7vw, 5.5rem); line-height: 1; }
.regions { grid-column: 1 / -1; list-style: none; margin: 0; padding: var(--s-5) 0 0; border-top: 1px solid var(--c-line-dark); display: flex; flex-wrap: wrap; gap: var(--s-2); }
.regions li { border: 1px solid var(--c-line-dark); border-radius: 999px; padding: var(--s-2) var(--s-4); font-size: var(--t-sm); }
@media (max-width: 900px) { .cert, .export { grid-template-columns: minmax(0, 1fr); } .cert-doc { max-width: 420px; } }
.section.dark + .contact-band { border-top: 1px solid var(--c-line-dark); }

/* application video with notes */
.appvid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: var(--s-7); align-items: start; }
.appvid figure { margin: 0; }
.appvid video { width: 100%; aspect-ratio: 16 / 9; background: var(--c-ink); border-radius: var(--r); display: block; }
.appvid-notes { display: grid; gap: var(--s-3); }
.appvid-notes h2 { font-size: var(--t-lg); }
.appvid-notes > p { color: var(--c-on-dark-soft); }
.appvid-notes h3 { font-size: var(--t-md); margin-top: var(--s-3); }
.steps-mini { list-style: none; padding: 0; margin: 0; counter-reset: st; display: grid; gap: var(--s-2); }
.steps-mini li { counter-increment: st; display: grid; grid-template-columns: 1.75em minmax(0, 1fr); gap: var(--s-2); color: var(--c-on-dark-soft); }
.steps-mini li::before { content: counter(st, decimal-leading-zero); color: var(--c-accent-line); font-weight: 600; font-variant-numeric: tabular-nums; }
.appvid .fine { color: var(--c-on-dark-soft); }
@media (max-width: 900px) { .appvid { grid-template-columns: minmax(0, 1fr); gap: var(--s-5); } }
@media (min-width: 901px) { .appvid figure { position: sticky; top: calc(var(--s-7) + 64px); } }
.contact-lines .btn { min-width: 0; flex-wrap: wrap; }
.contact-lines .btn span { overflow-wrap: anywhere; }
@media (max-width: 480px) { .contact-lines .btn span { margin-left: 0; flex-basis: 100%; } }

/* about: company film + workshop photos */
.film { display: grid; gap: var(--s-6); }
.film-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: var(--s-7); align-items: end; }
.film-head h2 { font-size: var(--t-xl); }
.film-head p { color: var(--c-on-dark-soft); max-width: 52ch; }
.film video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; border-radius: var(--r); background: var(--c-ink); display: block; }
.process-row { list-style: none; margin: 0; padding: 0; counter-reset: pr; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); border-top: 1px solid var(--c-line-dark); }
.process-row li { counter-increment: pr; padding: var(--s-4) var(--s-3) 0 0; display: grid; gap: var(--s-1); align-content: start; font-weight: 500; }
.process-row li::before { content: counter(pr, decimal-leading-zero); color: var(--c-accent-line); font-variant-numeric: tabular-nums; font-size: var(--t-sm); }
.ws-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 260px; gap: var(--gap); }
.ws { position: relative; margin: 0; overflow: hidden; border-radius: var(--r); background: var(--c-paper-2); }
.ws a { display: block; height: 100%; }
.ws img { width: 100%; height: 100%; object-fit: cover; transition: transform 600ms var(--ease); }
.ws:hover img { transform: scale(1.04); }
.ws figcaption { position: absolute; inset: auto 0 0 0; padding: var(--s-6) var(--s-5) var(--s-4); display: grid; gap: 2px; color: var(--c-on-dark); background: linear-gradient(to top, color-mix(in srgb, var(--c-ink) 94%, transparent), color-mix(in srgb, var(--c-ink) 70%, transparent) 60%, transparent); pointer-events: none; }
.ws figcaption b { font-size: var(--t-md); font-weight: 600; }
.ws figcaption span { font-size: var(--t-sm); color: var(--c-on-dark-soft); }
.ws-weaving { grid-column: span 2; grid-row: span 2; }
.ws-twisting { grid-column: span 2; }
@media (max-width: 900px) {
  .film-head { grid-template-columns: minmax(0, 1fr); gap: var(--s-3); }
  .process-row { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: var(--s-4); }
  .ws-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: 200px; }
}
@media (max-width: 560px) {
  .process-row { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ws-grid { grid-template-columns: minmax(0, 1fr); grid-auto-rows: 240px; }
  .ws-weaving, .ws-twisting { grid-column: auto; grid-row: auto; }
}
@media (prefers-reduced-motion: reduce) { .ws img { transition: none; } .ws:hover img { transform: none; } }

/* bag specs + flame test video */
.spec-video { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--s-7); align-items: start; }
.spec-video figure { margin: 0; display: grid; gap: var(--s-3); }
.spec-video video { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--r); background: var(--c-ink); display: block; }
.spec-video figcaption { font-size: var(--t-sm); color: var(--c-text-soft); }
@media (min-width: 901px) { .spec-video figure { position: sticky; top: calc(var(--s-7) + 64px); } }
@media (max-width: 900px) { .spec-video { grid-template-columns: minmax(0, 1fr); gap: var(--s-5); } }

/* applications / advantages alternating with media */
.zig { display: grid; gap: var(--s-9); }
.zig-row { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: var(--s-8); align-items: center; }
.zig-row.flip .zig-media { order: 2; }
.zig-video .zig-row { grid-template-columns: minmax(0, 360px) minmax(0, 520px); justify-content: center; gap: var(--s-9); }
.zig-video .zig-row.flip { grid-template-columns: minmax(0, 520px) minmax(0, 360px); }
.zig-media { margin: 0; display: grid; gap: var(--s-3); }
.zig-media img, .zig-media video { width: 100%; display: block; border-radius: var(--r); background: var(--c-ink); }
.zig-media img { aspect-ratio: 4 / 3; object-fit: cover; transition: transform 600ms var(--ease); }
.zig-media a { display: block; overflow: hidden; border-radius: var(--r); }
.zig-media a:hover img { transform: scale(1.03); }
.zig-media video { aspect-ratio: 9 / 16; max-height: 640px; object-fit: cover; }
.zig-media figcaption { font-size: var(--t-sm); color: var(--c-text-soft); }
.zig-text { display: grid; gap: var(--s-4); max-width: 56ch; }
.zig-text h2 { font-size: var(--t-lg); }
.zig-text > p { color: var(--c-text-soft); }
@media (max-width: 900px) {
  .zig { gap: var(--s-8); }
  .zig-row, .zig-video .zig-row, .zig-video .zig-row.flip { grid-template-columns: minmax(0, 1fr); gap: var(--s-5); }
  .zig-row.flip .zig-media { order: 0; }
  .zig-video .zig-media { max-width: 360px; }
}
@media (prefers-reduced-motion: reduce) { .zig-media img { transition: none; } .zig-media a:hover img { transform: none; } }