/* PM Electronics website
   Layout: a 1240px nameplate grid. Image plates and buttons are chamfered at the mark's
   shoulder angle (rise 0.7 : run 1, about 35°). The cyan | graphite split of the mark
   becomes a short split rule that opens each section and the chevron bullets. */
:root {
  --cyan: #00B5E0;          /* left half of the mark */
  --cyan-ink: #006F8C;      /* cyan for text on light grounds (4.9:1 on white) */
  --cyan-soft: #E2F5FA;
  --mark-r: #585858;        /* right half of the mark, light-theme logo */
  --ink: #1D2021;
  --ink-2: #474D50;
  --ink-3: #656C70;
  --bg: #FFFFFF;
  --bg-2: #F2F4F5;
  --plate: #EDF0F1;         /* photo plates stay light in both themes */
  --plate-ink: #1D2021;
  --line: #DCE1E3;
  --line-2: #C3CACD;
  --band: #262829;          /* charcoal bands: hero, contact, footer */
  --band-2: #2E3132;
  --band-ink: #F1F1F1;      /* right half of the mark, dark-theme logo */
  --band-ink-2: #A8B0B3;
  --band-line: #3F4345;
  --on-cyan: #04232B;
  --focus: #00B5E0;

  --f-display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Barlow", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --cut: 18px;              /* chamfer run */
  --cut-y: 12.6px;          /* chamfer rise = run × 0.7, the mark's slope */
  --wrap: 1240px;
  --header-h: 68px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --cyan-ink: #4ACFEF; --cyan-soft: #0E2C34; --mark-r: #F1F1F1;
    --ink: #ECEFF0; --ink-2: #B9C0C3; --ink-3: #8F979B;
    --bg: #161819; --bg-2: #1D2021; --plate: #E3E7E9; --line: #2D3234; --line-2: #3D4346;
    --band: #0F1112; --band-2: #1A1D1E; --band-line: #2E3234;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --cyan-ink: #4ACFEF; --cyan-soft: #0E2C34; --mark-r: #F1F1F1;
  --ink: #ECEFF0; --ink-2: #B9C0C3; --ink-3: #8F979B;
  --bg: #161819; --bg-2: #1D2021; --plate: #E3E7E9; --line: #2D3234; --line-2: #3D4346;
  --band: #0F1112; --band-2: #1A1D1E; --band-line: #2E3234;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 17px/1.55 var(--f-body);
  font-feature-settings: "kern", "liga";
  text-rendering: optimizeLegibility;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 60; background: var(--band); }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cyan-ink); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--f-display); font-weight: 600; line-height: 1.04; letter-spacing: .005em; margin: 0; text-wrap: balance; }
p { margin: 0; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--cyan); color: var(--on-cyan); padding: 10px 14px; font-weight: 600; }
.skip:focus { left: max(16px, env(safe-area-inset-left, 0px)); }
.vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
[hidden] { display: none !important; }

.wrap {
  width: 100%; max-width: calc(var(--wrap) + 64px); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
@media (min-width: 768px) {
  .wrap { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); }
}

/* ---------- brand atoms ---------- */
.mark { display: block; height: 100%; width: auto; }
.mark .l { fill: var(--cyan); }
.mark .r { fill: var(--mark-r); }
.on-band .mark .r, .band .mark .r, .site-footer .mark .r { fill: var(--band-ink); }
.rule { display: block; width: 56px; height: 4px; background: linear-gradient(90deg, var(--cyan) 0 50%, var(--mark-r) 50% 100%); }
.band .rule { background: linear-gradient(90deg, var(--cyan) 0 50%, var(--band-ink) 50% 100%); }
.eyebrow {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  font: 500 12.5px/1.3 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3);
}
.band .eyebrow { color: var(--band-ink-2); }
.chamfer { clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut-y)); }
.chamfer-lg { --cut: 40px; --cut-y: 28px; }
.mono { font-family: var(--f-mono); }
.num { font-variant-numeric: tabular-nums; }

/* chevron bullet: a small two-tone copy of the mark's top chevron */
.chev { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.chev li { position: relative; padding-left: 24px; }
.chev li::before {
  content: ""; position: absolute; left: 0; top: .5em; width: 13px; height: 8px;
  background: linear-gradient(90deg, var(--cyan) 0 50%, var(--mark-r) 50% 100%);
  clip-path: polygon(50% 0, 100% 56%, 100% 100%, 50% 44%, 0 100%, 0 56%);
}

/* ---------- buttons ---------- */
.btn {
  --cut: 12px; --cut-y: 8.4px;
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 12px 22px;
  font: 600 15px/1.1 var(--f-body); letter-spacing: .04em; text-transform: uppercase; text-decoration: none;
  border: 0; cursor: pointer; transition: background-color .15s ease, color .15s ease;
}
.btn-primary { background: var(--cyan); color: var(--on-cyan); clip-path: polygon(var(--cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--cut-y)); }
.btn-primary:hover { background: #22C3EA; text-decoration: none; }
.btn[disabled] { opacity: .6; cursor: progress; }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line-2); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--ink); }
.band .btn-ghost { color: var(--band-ink); box-shadow: inset 0 0 0 1.5px var(--band-line); }
.band .btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--band-ink); }
.btn svg { width: 16px; height: 16px; flex: none; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.textlink { font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 6px; }
.textlink:hover { text-decoration: underline; }
.textlink svg { width: 15px; height: 15px; flex: none; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50;
  background: var(--band); color: var(--band-ink); border-bottom: 1px solid var(--band-line);
}
.site-header .wrap { display: flex; align-items: center; gap: 24px; min-height: var(--header-h); }
.brand { display: flex; align-items: center; gap: 12px; color: var(--band-ink); text-decoration: none; margin-right: auto; }
.brand .mark-box { height: 38px; }
.brand .word { font: 600 24px/1 var(--f-display); letter-spacing: .01em; white-space: nowrap; }
.brand .word b { font-weight: 700; color: var(--cyan); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  color: var(--band-ink); text-decoration: none; font: 500 15px/1 var(--f-body); letter-spacing: .02em;
  padding: 10px 12px; border-bottom: 2px solid transparent;
}
.nav a:hover { color: #fff; border-bottom-color: var(--band-line); }
.nav a[aria-current="page"] { border-bottom-color: var(--cyan); }
.nav .btn { margin-left: 8px; min-height: 40px; padding: 10px 16px; font-size: 14px; border-bottom: 0; }
.menu-btn {
  display: none; background: transparent; color: var(--band-ink); border: 1px solid var(--band-line);
  font: 600 13px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; padding: 10px 12px; cursor: pointer;
}
@media (max-width: 880px) {
  .menu-btn { display: inline-flex; }
  .nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--band); border-bottom: 1px solid var(--band-line);
    padding: 8px max(16px, env(safe-area-inset-right, 0px)) 16px max(16px, env(safe-area-inset-left, 0px));
  }
  .nav[data-open="true"] { display: flex; }
  .nav a { padding: 14px 4px; border-bottom: 1px solid var(--band-line); font-size: 17px; }
  .nav .btn { margin: 14px 0 0; min-height: 48px; }
  .brand .word { font-size: 21px; }
}

/* ---------- sections ---------- */
.section { padding-block: 72px; }
.section-alt { background: var(--bg-2); }
.section-head { display: grid; gap: 16px; max-width: 760px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(34px, 4.6vw, 52px); text-transform: uppercase; }
.section-head p { color: var(--ink-2); font-size: 18px; max-width: 64ch; }
@media (max-width: 640px) { .section { padding-block: 52px; } .section-head { margin-bottom: 28px; } }

/* ---------- hero ---------- */
.band { background: var(--band); color: var(--band-ink); }
.hero .hero-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 1fr); gap: 48px; align-items: center; padding-block: 64px 0; }
.hero-copy { display: grid; gap: 24px; align-content: center; padding-bottom: 56px; }
.hero h1 { font-size: clamp(44px, 6.4vw, 84px); font-weight: 700; text-transform: uppercase; line-height: .94; letter-spacing: 0; }
.hero h1 em { font-style: normal; color: var(--cyan); }
.hero-lede { font-size: 19px; color: var(--band-ink-2); max-width: 54ch; }
.hero-figure { position: relative; align-self: end; margin: 0; }
.hero-plate { background: #E9EDEF; padding: 28px 28px 0; }
.hero-plate img { mix-blend-mode: multiply; margin-inline: auto; max-height: 520px; width: auto; }
.hero-tag {
  position: absolute; right: 0; bottom: 0; max-width: 78%;
  background: var(--band-2); color: var(--band-ink); padding: 14px 18px; display: grid; gap: 4px;
  border-top: 3px solid var(--cyan);
}
.hero-tag strong { font: 600 22px/1 var(--f-display); letter-spacing: .01em; }
.hero-tag span { font: 400 13px/1.4 var(--f-mono); color: var(--band-ink-2); }
.hero-tag a { color: var(--band-ink); text-decoration: none; }
.hero-tag a::after { content: ""; position: absolute; inset: 0; }
.figures {
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 1px;
  background: var(--band-line); border-top: 1px solid var(--band-line); margin: 0;
}
.figures div { background: var(--band); padding: 22px 20px 26px; display: grid; gap: 6px; align-content: start; }
.figures div:first-child { padding-left: 0; }
.figures dt { font: 400 12px/1.35 var(--f-mono); color: var(--band-ink-2); letter-spacing: .02em; order: 2; }
.figures dd { margin: 0; font: 600 clamp(26px, 3vw, 36px)/1 var(--f-display); color: var(--band-ink); order: 1; font-variant-numeric: tabular-nums; }
.figures dd small { font-size: .55em; color: var(--cyan); margin-left: 2px; }
@media (max-width: 960px) {
  .hero .hero-grid { grid-template-columns: 1fr; gap: 8px; padding-block: 44px 0; }
  .hero-copy { padding-bottom: 32px; }
  .hero-plate img { max-height: 380px; }
  .figures { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .figures div { padding: 18px 16px 18px 0; }
  .figures div:nth-child(odd):not(:first-child) { padding-left: 16px; }
  .figures div:first-child { grid-column: 1 / -1; }
}

/* ---------- production line ---------- */
.line { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 0 36px; }
.station { position: relative; display: grid; grid-template-rows: auto auto auto 1fr auto; gap: 12px; }
.station + .station::before { content: ""; position: absolute; left: -18px; top: 0; bottom: 0; width: 1px; background: var(--line); }
.station-no { display: flex; align-items: center; gap: 12px; }
.station-no b { font: 700 30px/1 var(--f-display); color: var(--cyan-ink); }
.station-no .track { flex: 1; height: 1.5px; background: var(--line-2); position: relative; margin-right: -26px; }
.station-no .track::after { content: ""; position: absolute; right: -1px; top: -4px; width: 8px; height: 8px; border-top: 1.5px solid var(--line-2); border-right: 1.5px solid var(--line-2); transform: rotate(45deg); }
.station:last-child .track { visibility: hidden; }
.station .plate { aspect-ratio: 1 / 1; }
.station h3 { font-size: 24px; text-transform: uppercase; }
.station p { font-size: 15px; color: var(--ink-2); }
.station .textlink { font-size: 15px; }
.station a.cover { position: absolute; inset: 0; z-index: 1; }
.station .textlink { position: relative; z-index: 2; }
.support { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 40px; }
.support a {
  display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 18px; align-items: center;
  background: var(--bg); padding: 14px 20px 14px 14px; text-decoration: none; color: var(--ink);
  border: 1px solid var(--line);
}
.support a:hover { border-color: var(--line-2); }
.support .plate { aspect-ratio: 1 / 1; }
.support h3 { font-size: 22px; text-transform: uppercase; }
.support p { font-size: 15px; color: var(--ink-2); }
.support .eyebrow { margin-bottom: 4px; }
@media (max-width: 1100px) {
  .line { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 40px; }
  .station:nth-child(3n+1)::before { display: none; }
  .station:nth-child(3n) .track { visibility: hidden; }
}
@media (max-width: 640px) {
  .line { grid-template-columns: 1fr; row-gap: 0; }
  .station, .station + .station {
    grid-template-columns: 88px minmax(0, 1fr); grid-template-rows: auto; column-gap: 16px; row-gap: 4px;
    padding: 18px 0; border-top: 1px solid var(--line);
  }
  .station + .station::before { display: none; }
  .station-no .track { display: none; }
  .station:first-child { border-top: 0; padding-top: 0; }
  .station > * { grid-column: 2; }
  .station .plate { grid-column: 1; grid-row: 1 / span 4; align-self: start; }
  .station h3 { font-size: 22px; }
  .support { grid-template-columns: 1fr; }
  .support a { grid-template-columns: 72px minmax(0, 1fr); }
}

/* ---------- plates & cards ---------- */
.plate { background: var(--plate); display: grid; place-items: center; overflow: hidden; position: relative; }
.plate img { position: absolute; inset: 0; mix-blend-mode: multiply; width: 100%; height: 100%; object-fit: contain; padding: 8%; transition: transform .35s ease; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 248px), 1fr)); gap: 28px 24px; }
.card { position: relative; display: grid; grid-template-rows: auto 1fr; gap: 14px; color: var(--ink); }
.card .plate { aspect-ratio: 4 / 3; }
.card:hover .plate img { transform: scale(1.035); }
.card-body { display: grid; gap: 6px; align-content: start; }
.card-model { font: 700 24px/1.02 var(--f-display); letter-spacing: .01em; }
.card-model a { color: inherit; text-decoration: none; }
.card-model a::after { content: ""; position: absolute; inset: 0; }
.card-model a:focus-visible { outline: none; }
.card:has(a:focus-visible) { outline: 3px solid var(--focus); outline-offset: 4px; }
.card-name { font-size: 16px; color: var(--ink-2); line-height: 1.35; }
.card-specs { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 3px 12px; margin: 6px 0 0; padding-top: 10px; border-top: 1px solid var(--line); font-size: 13.5px; }
.card-specs dt { font-family: var(--f-mono); font-size: 12px; color: var(--ink-3); padding-top: 1px; }
.card-specs dd { margin: 0; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.badge { position: absolute; top: 10px; right: 10px; z-index: 1; font: 500 11px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; background: var(--band); color: var(--band-ink); padding: 6px 8px; }

/* featured: one large, four small */
.featured { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1fr); grid-template-rows: auto auto; gap: 28px 24px; }
.featured .card:first-child { grid-row: 1 / span 2; }
.featured .card:first-child .plate { aspect-ratio: auto; height: 100%; min-height: 420px; }
.featured .card:first-child .card-model { font-size: 34px; }
.featured .card:first-child { grid-template-rows: 1fr auto; }
@media (max-width: 1000px) {
  .featured { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .featured .card:first-child { grid-column: 1 / -1; grid-row: auto; }
  .featured .card:first-child .plate { min-height: 0; aspect-ratio: 16 / 10; }
}
@media (max-width: 560px) { .featured { grid-template-columns: 1fr; } }

/* ---------- approach ---------- */
.points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
.point { display: grid; gap: 12px; align-content: start; }
.point h3 { font-size: 28px; text-transform: uppercase; }
.point p { color: var(--ink-2); }
.point .refs { font: 400 13px/1.5 var(--f-mono); color: var(--ink-3); }
.wide-figure { margin: 48px 0 0; display: grid; gap: 10px; }
.wide-figure .plate { aspect-ratio: 790 / 306; max-height: 420px; width: 100%; }
.wide-figure .plate img { padding: 2% 4%; }
figcaption { font: 400 13px/1.45 var(--f-mono); color: var(--ink-3); }
@media (max-width: 860px) { .points { grid-template-columns: 1fr; gap: 28px; } }

/* ---------- contact band ---------- */
.cta .wrap { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 48px; padding-block: 72px; align-items: start; }
.cta h2 { font-size: clamp(36px, 5vw, 60px); text-transform: uppercase; font-weight: 700; line-height: .96; }
.cta p { color: var(--band-ink-2); font-size: 18px; max-width: 52ch; }
.cta-copy { display: grid; gap: 20px; }
.contact-list { display: grid; gap: 0; margin: 0; border-top: 1px solid var(--band-line); }
.contact-list div { display: grid; grid-template-columns: 96px minmax(0, 1fr) auto; gap: 16px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--band-line); }
.contact-list dt { font: 500 12px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--band-ink-2); }
.contact-list dd { margin: 0; font-size: 19px; overflow-wrap: anywhere; }
.contact-list a { color: var(--band-ink); text-decoration: none; }
.contact-list a:hover { text-decoration: underline; }
.copy {
  background: transparent; border: 1px solid var(--band-line); color: var(--band-ink-2);
  font: 500 11.5px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; padding: 7px 9px; cursor: pointer;
}
.copy:hover { color: var(--band-ink); border-color: var(--band-ink-2); }
@media (max-width: 860px) { .cta .wrap { grid-template-columns: 1fr; gap: 32px; padding-block: 52px; } }
@media (max-width: 480px) { .contact-list div { grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; } .contact-list dt { grid-column: 1 / -1; } }

/* ---------- footer ---------- */
.site-footer { background: var(--band); color: var(--band-ink-2); border-top: 1px solid var(--band-line); font-size: 15px; }
.site-footer .wrap { display: grid; grid-template-columns: minmax(0, 1.3fr) repeat(3, minmax(0, 1fr)); gap: 32px; padding-block: 48px 28px; }
.site-footer h2 { font: 500 12px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--band-ink-2); margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer a { color: var(--band-ink); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.foot-brand { display: grid; gap: 14px; align-content: start; }
.foot-brand .brand { margin: 0; }
.foot-base { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 22px; border-top: 1px solid var(--band-line); font: 400 12.5px/1.4 var(--f-mono); }
@media (max-width: 860px) { .site-footer .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot-brand { grid-column: 1 / -1; } }

/* social links: footer and contact card */
ul.socials { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.socials a {
  display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px 8px 10px;
  border: 1px solid var(--band-line); color: var(--band-ink); text-decoration: none;
  font: 500 12px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase;
}
.socials a:hover { border-color: var(--cyan); text-decoration: none; }
.socials svg { width: 16px; height: 16px; fill: currentColor; flex: none; }
.socials a:hover svg { fill: var(--cyan); }

/* ---------- page head (inner pages) ---------- */
.page-head { background: var(--bg-2); border-bottom: 1px solid var(--line); }
.page-head .wrap { display: grid; gap: 16px; padding-block: 48px 40px; }
.page-head h1 { font-size: clamp(44px, 6vw, 72px); font-weight: 700; text-transform: uppercase; line-height: .95; }
.page-head p { color: var(--ink-2); font-size: 18px; max-width: 64ch; }
.crumbs { font: 400 13px/1.4 var(--f-mono); color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs a { color: var(--ink-3); text-decoration: none; }
.crumbs a:hover { color: var(--cyan-ink); text-decoration: underline; }
.crumbs span[aria-hidden] { color: var(--line-2); }

/* ---------- catalogue ---------- */
.filters {
  position: sticky; top: calc(env(safe-area-inset-top, 0px) + var(--header-h)); z-index: 30;
  background: color-mix(in srgb, var(--bg) 94%, transparent); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.filters .wrap { display: flex; align-items: center; gap: 16px; padding-block: 12px; }
.chips { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; flex: 1 1 auto; min-width: 0; padding-block: 2px; }
.chips::-webkit-scrollbar { display: none; }
.chip {
  flex: none; display: inline-flex; align-items: baseline; gap: 6px; white-space: nowrap;
  background: transparent; color: var(--ink-2); border: 1px solid var(--line-2);
  font: 500 14px/1 var(--f-body); padding: 9px 12px; cursor: pointer;
}
.chip small { font: 400 11.5px/1 var(--f-mono); color: var(--ink-3); }
.chip:hover { border-color: var(--ink-3); color: var(--ink); }
.chip[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.chip[aria-pressed="true"] small { color: var(--bg); opacity: .75; }
.search { flex: 0 0 260px; position: relative; }
.search input {
  width: 100%; font: 400 15px/1 var(--f-body); color: var(--ink); background: var(--bg);
  border: 1px solid var(--line-2); padding: 10px 12px 10px 36px; border-radius: 0;
}
.search input::placeholder { color: var(--ink-3); }
.search svg { position: absolute; left: 11px; top: 50%; width: 16px; height: 16px; transform: translateY(-50%); color: var(--ink-3); pointer-events: none; }
@media (max-width: 760px) {
  .filters .wrap { flex-direction: column; align-items: stretch; gap: 10px; }
  .search { flex: 1 1 auto; }
}
.family { padding-block: 56px 8px; scroll-margin-top: calc(var(--header-h) + 80px); }
.family + .family { border-top: 1px solid var(--line); }
.family-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 6px 20px; align-items: end; margin-bottom: 28px; }
.family-no { grid-row: 1 / span 2; font: 700 64px/.8 var(--f-display); color: var(--cyan-ink); font-variant-numeric: tabular-nums; }
.family-no.support-no { font-size: 15px; font-family: var(--f-mono); font-weight: 500; letter-spacing: .08em; text-transform: uppercase; line-height: 1.2; color: var(--ink-3); align-self: center; writing-mode: vertical-rl; transform: rotate(180deg); }
.family-head h2 { font-size: clamp(30px, 4vw, 42px); text-transform: uppercase; }
.family-head p { color: var(--ink-2); max-width: 70ch; }
@media (max-width: 640px) {
  .family-head { grid-template-columns: minmax(0, 1fr); }
  .family-no { grid-row: auto; font-size: 44px; }
  .family-no.support-no { writing-mode: horizontal-tb; transform: none; font-size: 12px; }
}
.empty { padding-block: 64px; color: var(--ink-2); font-size: 18px; }

/* ---------- product page ---------- */
.product-top .wrap { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; padding-block: 40px 64px; align-items: start; }
.gallery { display: grid; gap: 12px; position: sticky; top: calc(env(safe-area-inset-top, 0px) + var(--header-h) + 24px); }
.gallery .main { aspect-ratio: 1 / 1; }
.gallery .main img { padding: 6%; }
.gallery figcaption { min-height: 1.45em; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 8px; }
.thumbs button { padding: 0; border: 0; background: none; cursor: pointer; }
.thumbs .plate { aspect-ratio: 1 / 1; outline: 1px solid transparent; outline-offset: -1px; }
.thumbs .plate img { padding: 10%; }
.thumbs button[aria-pressed="true"] .plate { outline: 2px solid var(--cyan); outline-offset: -2px; }
.thumbs button:hover .plate { outline-color: var(--line-2); }
.p-info { display: grid; gap: 22px; align-content: start; }
.p-info h1 { font-size: clamp(42px, 5.4vw, 68px); font-weight: 700; line-height: .95; overflow-wrap: anywhere; }
.p-info h1 .sep { color: var(--ink-3); font-weight: 500; }
.p-name { font: 500 24px/1.2 var(--f-display); text-transform: uppercase; letter-spacing: .02em; color: var(--ink-2); }
.p-intro { font-size: 19px; color: var(--ink); max-width: 58ch; }
.nameplate {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 0;
  background: var(--band); color: var(--band-ink); --cut: 22px; --cut-y: 15.4px;
}
.nameplate div { padding: 16px 20px 18px; display: grid; gap: 6px; align-content: start; border-top: 1px solid var(--band-line); }
.nameplate div:nth-child(-n+2) { border-top: 0; }
.nameplate div:nth-child(even) { border-left: 1px solid var(--band-line); }
.nameplate dt { font: 400 11.5px/1.3 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--band-ink-2); order: 2; }
.nameplate dd { margin: 0; font: 600 22px/1.1 var(--f-display); font-variant-numeric: tabular-nums; order: 1; overflow-wrap: anywhere; }
.nameplate div:only-child, .nameplate div:last-child:nth-child(odd) { grid-column: 1 / -1; border-left: 0; }
.p-meta { font: 400 13px/1.5 var(--f-mono); color: var(--ink-3); }
@media (max-width: 900px) {
  .product-top .wrap { grid-template-columns: 1fr; gap: 28px; padding-block: 24px 48px; }
  .gallery { position: static; }
  .gallery .main { aspect-ratio: 4 / 3; }
}
@media (max-width: 420px) { .nameplate { grid-template-columns: 1fr; } .nameplate div { border-left: 0 !important; border-top: 1px solid var(--band-line) !important; } .nameplate div:first-child { border-top: 0 !important; } }

.p-section { padding-block: 56px; border-top: 1px solid var(--line); }
.p-cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 56px; align-items: start; }
.p-cols > * { min-width: 0; }
.p-section h2 { font-size: clamp(28px, 3.4vw, 38px); text-transform: uppercase; margin-bottom: 22px; display: grid; gap: 14px; }
.p-section h3 { font-size: 22px; text-transform: uppercase; margin: 32px 0 14px; }
.p-section h3:first-child { margin-top: 0; }
.p-section .chev { font-size: 17px; }
@media (max-width: 900px) { .p-cols { grid-template-columns: 1fr; gap: 48px; } }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-top: 2px solid var(--ink); }
table.spec { width: 100%; border-collapse: collapse; font-size: 15.5px; font-variant-numeric: tabular-nums; }
table.spec th, table.spec td { text-align: left; vertical-align: top; padding: 11px 14px 11px 0; border-bottom: 1px solid var(--line); }
table.spec td + td, table.spec th + td, table.spec thead th + th { padding-left: 14px; }
table.spec tbody th { font-weight: 500; color: var(--ink-2); width: 40%; min-width: 150px; }
table.spec.multi tbody th { width: auto; min-width: 160px; }
table.spec.multi td { min-width: 120px; }
table.spec thead th { font: 600 17px/1.1 var(--f-display); letter-spacing: .01em; color: var(--ink); padding-top: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--line-2); white-space: nowrap; }
table.spec td.span { color: var(--ink); }
.spec-note { margin-top: 14px; font: 400 13px/1.5 var(--f-mono); color: var(--ink-3); }

.flows { display: grid; gap: 28px; }
.flow-block { display: grid; gap: 12px; }
.flow-block h3 { margin: 0; font-size: 18px; letter-spacing: .02em; color: var(--ink-2); }
.flow { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 0; counter-reset: step; }
.flow li {
  counter-increment: step; position: relative; display: grid; gap: 4px; align-content: start;
  background: var(--bg-2); padding: 12px 30px 12px 16px; min-width: 120px; flex: 1 1 140px; max-width: 240px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%, 14px 50%);
  margin-right: -6px;
}
.flow li:first-child { clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 50%, calc(100% - 14px) 100%, 0 100%); padding-left: 14px; }
.flow li::before { content: counter(step, decimal-leading-zero); font: 500 11.5px/1 var(--f-mono); color: var(--cyan-ink); letter-spacing: .06em; }
.flow li:nth-child(n+2) { padding-left: 26px; }
.flow li span { font: 600 16px/1.2 var(--f-body); }
.flow-note { font-size: 15px; color: var(--ink-2); }
@media (max-width: 640px) {
  .flow { flex-direction: column; gap: 4px; }
  .flow li, .flow li:first-child { max-width: none; margin-right: 0; padding: 12px 16px; clip-path: none; border-left: 3px solid var(--cyan); }
  .flow li:nth-child(n+2) { padding-left: 16px; }
}

.note-box { background: var(--cyan-soft); padding: 18px 20px; font-size: 15.5px; color: var(--ink); border-left: 3px solid var(--cyan); }

/* ---------- contact page ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 56px; align-items: start; }
.contact-card { --cut: 26px; --cut-y: 18.2px; padding: 32px; display: grid; gap: 24px; }
.contact-card .contact-list { border-top-color: var(--band-line); }
.contact-card h2 { font-size: 30px; text-transform: uppercase; }
form.enquiry { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; }
.field { display: grid; gap: 7px; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font: 500 12.5px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); }
.field label .req { color: var(--cyan-ink); }
.field input, .field select, .field textarea {
  font: 400 16px/1.4 var(--f-body); color: var(--ink); background: var(--bg);
  border: 1px solid var(--line-2); border-radius: 0; padding: 12px 14px; width: 100%;
}
.field textarea { min-height: 150px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--cyan); box-shadow: 0 0 0 3px color-mix(in srgb, var(--cyan) 30%, transparent); }
.field .err { font-size: 14px; color: #B3261E; }
.form-actions { grid-column: 1 / -1; display: flex; flex-wrap: wrap; align-items: center; gap: 12px 20px; }
.form-actions p { font-size: 14.5px; color: var(--ink-3); max-width: 46ch; }
.form-status { grid-column: 1 / -1; display: grid; gap: 12px; }
.form-status pre { margin: 0; white-space: pre-wrap; font: 400 14px/1.5 var(--f-mono); background: var(--bg-2); padding: 16px; border: 1px solid var(--line); overflow-wrap: anywhere; }
.form-status .btns .copy { color: var(--ink-2); border-color: var(--line-2); }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 560px) { form.enquiry { grid-template-columns: 1fr; } .contact-card { padding: 24px 20px; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}