/* Fluorescence Supply (Pty) Ltd — site styles
   Concept: the vendor file. Manila folders, supplier records and official seals.
   Palette: paper white, brand beige, brand ink. Green is used only for "valid" status. */

@font-face { font-family: "Saira"; src: url("../fonts/saira.woff2") format("woff2"); font-weight: 100 900; font-stretch: 50% 125%; font-display: swap; }
@font-face { font-family: "Public Sans"; src: url("../fonts/public-sans.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }

:root {
  --paper: #FFFFFF;
  --beige: #E3D9CD;
  --beige-soft: #F4EFE9;
  --beige-line: #CBBDAC;
  --ink: #1C1A18;
  --ink-2: #48423C;
  --muted: #6C645C;
  --rule: #E3DAD0;
  --on-ink: #EAE2D7;
  --on-ink-2: #B9AEA1;
  --valid: #2F6B4F;
  --display: "Saira", "Public Sans", ui-sans-serif, system-ui, sans-serif;
  --text: "Public Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --head-h: 76px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + 64px); }
body { margin: 0; background: var(--paper); color: var(--ink); font: 400 1.0625rem/1.6 var(--text); -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-underline-offset: .18em; text-decoration-thickness: 1px; }
p { margin: 0 0 1em; }
ul, ol, dl, dd { margin: 0; padding: 0; }
button { font: inherit; color: inherit; }
h1, h2, h3 { margin: 0; font-family: var(--display); font-weight: 600; color: var(--ink); text-wrap: balance; }
h1 { font-size: clamp(2.4rem, 5.2vw, 4.25rem); line-height: 1.02; letter-spacing: -.012em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.5rem); line-height: 1.08; letter-spacing: -.008em; }
h3 { font-size: 1.2rem; line-height: 1.25; }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 2px; }
.on-ink :focus-visible { outline-color: var(--beige); }
::selection { background: var(--ink); color: var(--beige); }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.num { font-variant-numeric: tabular-nums; }
.skip { position: absolute; left: 16px; top: -60px; z-index: 300; background: var(--ink); color: #fff; padding: 10px 16px; text-decoration: none; }
.skip:focus { top: 12px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding-inline: var(--gutter); }
.block { padding-block: clamp(72px, 9vw, 128px); }
.block--soft { background: var(--beige-soft); }
.block--rfq { padding-top: clamp(8px, 2vw, 24px); }
.block--soft + .block--rfq, .on-ink + .block--rfq { padding-top: clamp(72px, 9vw, 128px); }
.on-ink { background: var(--ink); color: var(--on-ink); }
.on-ink h2, .on-ink h3 { color: #fff; }
.lead { font-size: clamp(1.08rem, 1.35vw, 1.22rem); line-height: 1.55; color: var(--ink-2); max-width: 60ch; }
.on-ink .lead { color: var(--on-ink-2); }
.intro { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px 64px; align-items: end; margin-bottom: clamp(36px, 5vw, 60px); }
.intro .lead { margin: 0; }
.intro--stack { grid-template-columns: minmax(0, 1fr); max-width: 760px; gap: 18px; }

/* ---------- buttons and links ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 50px; padding: 0 22px; border: 1.5px solid var(--ink); border-radius: 3px;
  font: 600 .98rem/1 var(--text); text-decoration: none; cursor: pointer; white-space: nowrap; background: var(--ink); color: #fff; transition: background-color .18s, color .18s, border-color .18s; }
.btn:hover { background: #3A3631; border-color: #3A3631; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn--line { background: transparent; color: var(--ink); }
.btn--line:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.btn--paper { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.btn--paper:hover { background: var(--beige); border-color: var(--beige); }
.btn--line-l { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn--line-l:hover { background: rgba(255, 255, 255, .08); border-color: #fff; }
.btn--sm { min-height: 42px; padding: 0 16px; font-size: .92rem; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }
.more { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; text-decoration: underline; text-underline-offset: .3em; }
.more:hover { text-decoration-thickness: 2px; }

.copy { display: inline-flex; align-items: center; gap: 6px; padding: 4px 9px; border: 1px solid var(--beige-line); border-radius: 3px; background: var(--paper); font: 600 .78rem/1.2 var(--text); color: var(--ink-2); cursor: pointer; vertical-align: middle; }
.copy svg { width: 14px; height: 14px; }
.copy:hover { border-color: var(--ink); color: var(--ink); }
.copy.is-done { border-color: var(--valid); color: var(--valid); }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .96); border-bottom: 1px solid var(--rule); }
@supports (backdrop-filter: blur(8px)) { .site-header { background: rgba(255, 255, 255, .88); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); } }
.bar { display: flex; align-items: center; gap: 24px; height: var(--head-h); }
.brand { display: inline-flex; flex-direction: column; text-decoration: none; color: var(--ink-2); margin-right: auto; line-height: 1; }
.brand__name { font: 400 1.38rem/1 var(--display); font-stretch: 118%; letter-spacing: .1em; }
.brand__sub { font: 400 .6rem/1 var(--display); font-stretch: 118%; letter-spacing: .64em; margin-top: 6px; padding-left: 2px; color: var(--muted); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { padding: 10px 12px; text-decoration: none; font-size: .95rem; font-weight: 500; color: var(--ink-2); border-radius: 3px; }
.nav a:hover { color: var(--ink); background: var(--beige-soft); }
.nav a[aria-current="page"] { color: var(--ink); font-weight: 650; box-shadow: inset 0 -2px 0 var(--ink); border-radius: 0; background: none; }
.nav .nav__quote { display: none; }
.bar__phone { font-size: .95rem; font-weight: 600; text-decoration: none; white-space: nowrap; font-variant-numeric: tabular-nums; }
.bar__phone:hover { text-decoration: underline; }
.qcount { display: inline-grid; place-items: center; min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px; background: var(--beige); color: var(--ink); font: 700 .75rem/1 var(--text); }
.menu-btn { display: none; width: 46px; height: 46px; border: 1px solid var(--beige-line); border-radius: 3px; background: var(--paper); cursor: pointer; align-items: center; justify-content: center; }
.menu-btn svg { width: 22px; height: 22px; }
.menu-btn .i-close, .is-open .menu-btn .i-open { display: none; }
.is-open .menu-btn .i-close { display: block; }

/* ---------- home hero: the supplier record ---------- */
.hero { padding: clamp(44px, 6vw, 88px) 0 clamp(80px, 9vw, 128px); overflow-x: clip; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.tagline { font: 500 1rem/1.3 var(--display); font-stretch: 112%; letter-spacing: .03em; color: var(--ink-2); margin-bottom: 26px; }
.hero h1 { margin-bottom: 26px; max-width: 14ch; }
.hero .lead { margin-bottom: 34px; max-width: 52ch; }

.file { position: relative; margin-top: 34px; padding: clamp(14px, 2vw, 22px); background: var(--beige); border-radius: 0 14px 14px 14px; }
.file__tab { position: absolute; left: 0; bottom: 100%; height: 34px; display: flex; align-items: center; padding: 0 20px; background: var(--beige); border-radius: 10px 10px 0 0; font-size: .86rem; font-weight: 600; color: var(--ink-2); white-space: nowrap; }
.file__tab::after { content: ""; position: absolute; left: 100%; bottom: 0; width: 14px; height: 14px; background: radial-gradient(circle at 100% 0, transparent 13.5px, var(--beige) 14px); }
.sheet { position: relative; background: var(--paper); border-radius: 3px; padding: clamp(20px, 2.6vw, 30px) clamp(18px, 2.6vw, 30px) clamp(24px, 3vw, 34px); box-shadow: 0 1px 0 var(--beige-line), 0 22px 40px -30px rgba(28, 26, 24, .55); }
.sheet--under { position: absolute; inset: clamp(14px, 2vw, 22px); transform: rotate(1.6deg) translate(6px, 8px); box-shadow: 0 1px 0 var(--beige-line); padding: 0; }
.sheet__head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 16px; padding-bottom: 14px; border-bottom: 2px solid var(--ink); }
.sheet__title { font: 600 1.18rem/1.2 var(--display); }
.sheet__meta { font-size: .84rem; color: var(--muted); }
.record > div { display: grid; grid-template-columns: 9.2em minmax(0, 1fr); gap: 2px 16px; padding: 11px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.record > div:last-child { border-bottom: 0; padding-bottom: 0; }
.record dt { font-size: .88rem; color: var(--muted); }
.record dd { font-weight: 600; font-variant-numeric: tabular-nums; line-height: 1.4; }
.record dd small { display: block; font-weight: 400; color: var(--muted); font-size: .86rem; }
.record .copy { margin-left: 8px; }

.hero__record { padding-right: clamp(0px, 3.2vw, 46px); }
.stamp { position: absolute; right: -76px; bottom: -80px; width: 164px; color: var(--ink); opacity: .9; transform: rotate(-13deg); pointer-events: none; }
.stamp svg { width: 100%; height: auto; }
@media (prefers-reduced-motion: no-preference) {
  .stamp { animation: stamp .5s cubic-bezier(.3, .9, .3, 1.15) .55s both; }
  @keyframes stamp { from { opacity: 0; transform: rotate(-6deg) scale(1.55); } 70% { opacity: .95; } to { opacity: .9; transform: rotate(-13deg) scale(1); } }
}

/* ---------- seals ---------- */
.seals { list-style: none; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 44px 22px; }
.seal { text-align: center; }
.seal svg { width: min(100%, 150px); margin: 0 auto 18px; color: var(--ink); }
.seal strong { display: block; font-weight: 650; font-size: 1rem; line-height: 1.3; margin-bottom: 4px; }
.seal span { display: block; font-size: .88rem; line-height: 1.45; color: var(--muted); max-width: 24ch; margin: 0 auto; }
.seals-foot { margin: clamp(40px, 5vw, 56px) 0 0; padding-top: 22px; border-top: 1px solid var(--beige-line); display: flex; flex-wrap: wrap; gap: 12px 32px; justify-content: space-between; align-items: center; color: var(--ink-2); }
.seals-foot p { margin: 0; max-width: 62ch; }

/* ---------- schedule of supply (home) ---------- */
.schedule { border-top: 2px solid var(--ink); }
.schedule__cols, .schedule__row { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.6fr) minmax(0, .9fr) 7.5em; gap: 8px 32px; }
.schedule__cols { padding: 12px 0; border-bottom: 1px solid var(--ink); font-size: .84rem; color: var(--muted); }
.schedule__row { padding: 26px 0; border-bottom: 1px solid var(--rule); align-items: baseline; text-decoration: none; color: inherit; }
.schedule__row h3 { font-size: 1.32rem; }
.schedule__items { color: var(--ink-2); }
.schedule__doc { display: flex; gap: 9px; align-items: baseline; font-size: .94rem; font-weight: 600; }
.schedule__doc svg { width: 17px; height: 17px; flex: none; transform: translateY(3px); color: var(--ink-2); }
.schedule__go { justify-self: end; font-size: .92rem; font-weight: 600; text-decoration: underline; text-underline-offset: .3em; white-space: nowrap; }
.schedule__row:hover { background: linear-gradient(90deg, var(--beige-soft), var(--beige-soft)) no-repeat; background-size: 100% 100%; }
.schedule__row:hover .schedule__go { text-decoration-thickness: 2px; }
.schedule-note { margin: 22px 0 0; color: var(--muted); font-size: .95rem; }

/* ---------- paperwork at each step ---------- */
.steps { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 40px 0; }
.step { padding-right: clamp(18px, 2.4vw, 32px); }
.step__n { display: flex; align-items: center; gap: 0; margin-bottom: 24px; }
.step__n b { flex: none; display: grid; place-items: center; width: 40px; height: 40px; border: 1.5px solid var(--beige); border-radius: 50%; font: 600 1rem/1 var(--display); color: var(--beige); }
.step__n::after { content: ""; flex: 1; height: 1px; background: rgba(227, 217, 205, .32); margin-right: calc(-1 * clamp(18px, 2.4vw, 32px)); }
.step:last-child .step__n::after { background: linear-gradient(90deg, rgba(227, 217, 205, .32), transparent); }
.step h3 { margin-bottom: 10px; }
.step > p { color: var(--on-ink-2); font-size: .97rem; margin: 0; }
.step__docs { list-style: none; display: grid; gap: 9px; margin-top: 22px; padding-top: 18px; border-top: 1px dashed rgba(227, 217, 205, .3); font-size: .93rem; color: var(--on-ink); }
.step__docs p { margin: 0 0 4px; font-size: .84rem; color: var(--on-ink-2); }
.step__docs li { display: flex; gap: 10px; align-items: baseline; }
.step__docs svg { width: 16px; height: 16px; flex: none; color: var(--beige); transform: translateY(3px); }

/* ---------- who we supply ---------- */
.sectors-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(36px, 6vw, 88px); align-items: start; }
.sectors-grid .intro { grid-template-columns: minmax(0, 1fr); margin-bottom: 32px; }
.sector-list { border-top: 2px solid var(--ink); }
.sector-list > div { display: grid; grid-template-columns: 15em minmax(0, 1fr); gap: 4px 28px; padding: 18px 0; border-bottom: 1px solid var(--rule); align-items: baseline; }
.sector-list dt { font-weight: 650; }
.sector-list dd { color: var(--ink-2); font-size: .97rem; }
.callout { padding: 24px; background: var(--beige-soft); border: 1px solid var(--rule); border-radius: 3px; }
.callout h3 { font-size: 1.08rem; margin-bottom: 8px; }
.callout p { margin: 0 0 14px; color: var(--ink-2); font-size: .96rem; }
.callout__num { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font: 600 1.45rem/1 var(--display); font-variant-numeric: tabular-nums; letter-spacing: .02em; }
.callout__num small { display: block; font: 400 .8rem/1.2 var(--text); color: var(--muted); letter-spacing: 0; margin-bottom: 6px; }

/* ---------- RFQ folder (CTA) ---------- */
.rfq { position: relative; margin-top: 34px; background: var(--beige); border-radius: 0 14px 14px 14px; padding: clamp(32px, 5vw, 64px); display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: 32px clamp(32px, 5vw, 72px); align-items: end; }
.rfq h2 { margin-bottom: 16px; max-width: 18ch; }
.rfq .lead { margin: 0 0 30px; }
.rfq__contact { display: grid; gap: 4px; font-size: .97rem; }
.rfq__contact a { font-weight: 600; text-decoration: none; overflow-wrap: anywhere; }
.rfq__contact a:hover { text-decoration: underline; }
.rfq__contact p { margin: 0 0 14px; color: var(--ink-2); }
.rfq__contact .k { display: block; font-size: .82rem; color: var(--muted); margin-top: 10px; }

/* ---------- inner page header ---------- */
.page-head { padding: clamp(36px, 5vw, 72px) 0 clamp(36px, 5vw, 64px); border-bottom: 1px solid var(--rule); }
.crumbs { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; font-size: .86rem; color: var(--muted); margin-bottom: 26px; }
.crumbs a { text-decoration: none; }
.crumbs a:hover { text-decoration: underline; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--beige-line); }
.page-head h1 { font-size: clamp(2.2rem, 4.4vw, 3.6rem); max-width: 20ch; margin-bottom: 20px; }
.page-head .lead { margin: 0; }
.page-head__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 32px 64px; align-items: end; }
.facts { display: grid; gap: 0; border-top: 2px solid var(--ink); }
.facts > div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--rule); font-size: .94rem; }
.facts dt { color: var(--muted); }
.facts dd { font-weight: 600; text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- products ---------- */
.tabs { position: sticky; top: var(--head-h); z-index: 50; background: var(--paper); border-bottom: 1px solid var(--beige-line); }
.tabs__row { display: flex; gap: 6px; padding-top: 14px; overflow-x: auto; scrollbar-width: none; }
.tabs__row::-webkit-scrollbar { display: none; }
.tabs a { flex: none; padding: 10px 18px 9px; border-radius: 9px 9px 0 0; background: var(--beige-soft); border: 1px solid var(--rule); border-bottom: 0; text-decoration: none; font-size: .93rem; font-weight: 600; color: var(--ink-2); }
.tabs a:hover, .tabs a.is-active { background: var(--beige); color: var(--ink); border-color: var(--beige); }
.range { padding: clamp(48px, 6vw, 80px) 0 8px; scroll-margin-top: calc(var(--head-h) + 60px); }
.range__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 64px; align-items: end; margin-bottom: 26px; }
.range__head p { margin: 0; color: var(--ink-2); }
.range__paper { display: flex; gap: 10px; align-items: baseline; margin-top: 14px !important; font-weight: 600; color: var(--ink) !important; }
.range__paper svg { width: 17px; height: 17px; flex: none; transform: translateY(3px); }
.items { border-top: 2px solid var(--ink); }
.items__cols, .item { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1.25fr) auto; gap: 10px 32px; align-items: center; }
.items__cols { padding: 10px 0; border-bottom: 1px solid var(--ink); font-size: .84rem; color: var(--muted); }
.items__cols span:last-child { width: 16rem; }
.item { padding: 16px 0; border-bottom: 1px solid var(--rule); }
.item h3 { font: 650 1.03rem/1.35 var(--text); display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: center; }
.item__spec { color: var(--ink-2); font-variant-numeric: tabular-nums; }
.tag { display: inline-flex; align-items: center; padding: 3px 8px; border: 1px solid var(--ink); border-radius: 3px; font: 600 .72rem/1.1 var(--text); letter-spacing: .02em; color: var(--ink); white-space: nowrap; }
.add { display: flex; gap: 8px; width: 16rem; }
.add input { width: 4.6em; min-height: 42px; border: 1px solid var(--beige-line); border-radius: 3px; text-align: center; font: 600 1rem var(--text); background: var(--paper); font-variant-numeric: tabular-nums; }
.add input:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.add .btn { flex: 1; }
.add .btn.is-added { background: var(--valid); border-color: var(--valid); }
.unlisted { margin: 48px 0 0; padding: 22px 24px; border: 1px dashed var(--beige-line); border-radius: 3px; display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; justify-content: space-between; }
.unlisted p { margin: 0; color: var(--ink-2); }

.qbar { position: fixed; left: 50%; bottom: 18px; z-index: 95; transform: translate(-50%, 0); width: min(560px, calc(100% - 32px)); display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 10px 10px 10px 20px; background: var(--ink); color: #fff; border-radius: 6px; box-shadow: 0 18px 36px -16px rgba(0, 0, 0, .55); }
.qbar p { margin: 0; font-weight: 600; font-size: .96rem; }
.qbar .btn { min-height: 42px; }
@media (prefers-reduced-motion: no-preference) { .qbar { animation: rise .3s var(--ease) both; } @keyframes rise { from { opacity: 0; transform: translate(-50%, 16px); } } }
.has-qbar .wa { bottom: 92px; }

/* ---------- compliance register ---------- */
.register { border-top: 2px solid var(--ink); }
.entry { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.45fr) minmax(0, .75fr); gap: 18px clamp(24px, 4vw, 56px); padding: 32px 0; border-bottom: 1px solid var(--rule); align-items: start; scroll-margin-top: calc(var(--head-h) + 24px); }
.entry h3 { font-size: 1.28rem; margin-bottom: 6px; }
.entry__by { color: var(--muted); font-size: .93rem; margin: 0; }
.entry__body p { margin: 0 0 12px; color: var(--ink-2); }
.entry__body p:last-child { margin: 0; }
.entry dl > div { display: grid; grid-template-columns: 11em minmax(0, 1fr); gap: 2px 16px; padding: 7px 0; border-bottom: 1px dotted var(--beige-line); font-size: .96rem; }
.entry dl > div:last-child { border-bottom: 0; }
.entry dt { color: var(--muted); }
.entry dd { font-weight: 600; font-variant-numeric: tabular-nums; }
.entry__side { display: grid; gap: 14px; justify-items: start; }
.status { display: inline-flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 650; }
.status::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--valid); box-shadow: 0 0 0 3px rgba(47, 107, 79, .14); }
.status--ask::before { background: transparent; border: 1.5px solid var(--ink); box-shadow: none; }
.status--order::before { background: var(--ink); box-shadow: none; }
.entry__side small { color: var(--muted); font-size: .84rem; }

.safety { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 20px 28px; max-width: 920px; }
.safety__icon { width: 54px; height: 54px; border: 1.5px solid var(--ink); border-radius: 50%; display: grid; place-items: center; }
.safety__icon svg { width: 26px; height: 26px; }
.safety h2 { font-size: clamp(1.5rem, 2.4vw, 2rem); margin-bottom: 14px; }
.safety ol { padding-left: 1.2em; display: grid; gap: 8px; color: var(--ink-2); max-width: 70ch; }
.safety p { margin: 16px 0 0; font-weight: 600; }

.faq { border-top: 2px solid var(--ink); max-width: 900px; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 44px 20px 0; font-weight: 650; font-size: 1.04rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); transform: translateY(-75%) rotate(45deg); transition: transform .2s var(--ease); }
.faq details[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
.faq details p { color: var(--ink-2); max-width: 70ch; margin: 0 0 22px; }

/* ---------- sectors page ---------- */
.two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(36px, 6vw, 88px); align-items: start; }
.plain-list { list-style: none; border-top: 2px solid var(--ink); }
.plain-list li { padding: 16px 0; border-bottom: 1px solid var(--rule); display: grid; grid-template-columns: 11em minmax(0, 1fr); gap: 4px 24px; }
.plain-list strong { font-weight: 650; }
.plain-list span { color: var(--ink-2); }
.sector-cards { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 clamp(32px, 5vw, 72px); border-top: 2px solid var(--ink); }
.sector-cards li { padding: 26px 0; border-bottom: 1px solid var(--rule); }
.sector-cards h3 { margin-bottom: 8px; }
.sector-cards p { margin: 0 0 10px; color: var(--ink-2); }
.sector-cards .buys { margin: 0; font-size: .92rem; color: var(--muted); }
.sector-cards .buys b { color: var(--ink); font-weight: 600; }

/* ---------- about ---------- */
.founder { display: grid; grid-template-columns: minmax(0, 340px) minmax(0, 1fr); gap: clamp(36px, 6vw, 88px); align-items: start; }
.founder__photo { position: relative; margin: 0; padding: 12px 12px 16px; background: var(--paper); box-shadow: 0 1px 0 var(--beige-line), 0 22px 40px -30px rgba(28, 26, 24, .6); transform: rotate(-1.5deg); }
.founder__photo img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; }
.founder__photo figcaption { margin-top: 12px; font-size: .86rem; color: var(--muted); }
.founder__clip { position: absolute; top: -14px; left: 34px; width: 22px; height: 56px; border: 2.5px solid #8C8379; border-radius: 11px; }
.founder__text h2 { margin-bottom: 6px; }
.founder__role { color: var(--muted); margin-bottom: 26px; }
.founder__text p { max-width: 64ch; color: var(--ink-2); }
.pull { margin: 30px 0; padding: 4px 0 4px 24px; border-left: 2px solid var(--ink); font: 500 clamp(1.25rem, 2vw, 1.55rem)/1.4 var(--display); color: var(--ink); max-width: 34ch; }
.values { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 clamp(28px, 4vw, 56px); border-top: 2px solid var(--ink); }
.values li { padding: 24px 0 0; }
.values h3 { margin-bottom: 8px; }
.values p { color: var(--ink-2); margin: 0; }

/* ---------- quote page ---------- */
.quote-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.quote-aside { position: sticky; top: calc(var(--head-h) + 24px); }
.quote-aside .file { margin-top: 34px; }
.qlist { list-style: none; display: grid; }
.qlist li { display: grid; grid-template-columns: minmax(0, 1fr) 72px 40px; gap: 10px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--rule); }
.qlist strong { font-weight: 650; font-size: .97rem; display: block; }
.qlist small { color: var(--muted); font-size: .84rem; }
.qlist input { width: 100%; height: 40px; border: 1px solid var(--beige-line); border-radius: 3px; text-align: center; font: 600 .98rem var(--text); font-variant-numeric: tabular-nums; }
.qlist button { width: 40px; height: 40px; border: 1px solid var(--beige-line); border-radius: 3px; background: var(--paper); cursor: pointer; color: var(--muted); display: grid; place-items: center; }
.qlist button:hover { border-color: var(--ink); color: var(--ink); }
.qlist button svg { width: 16px; height: 16px; }
.qempty { padding: 20px 0 6px; color: var(--ink-2); }
.qempty p { margin: 0 0 12px; }
.qactions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 16px; font-size: .92rem; }
.linkbtn { border: 0; background: none; padding: 0; text-decoration: underline; text-underline-offset: .25em; cursor: pointer; color: var(--muted); font-size: .92rem; }
.linkbtn:hover { color: var(--ink); }
.talk { margin-top: 28px; padding: 0 4px; font-size: .96rem; color: var(--ink-2); }
.talk h3 { font-size: 1.05rem; margin-bottom: 8px; }
.talk a { font-weight: 600; overflow-wrap: anywhere; }

.form h2 { font-size: clamp(1.5rem, 2.4vw, 1.9rem); margin-bottom: 8px; }
.form > p { color: var(--ink-2); }
.fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; margin-top: 26px; }
.field { display: grid; gap: 7px; align-content: start; }
.field--wide { grid-column: 1 / -1; }
.field label { font-size: .92rem; font-weight: 650; }
.field label span { font-weight: 400; color: var(--muted); }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid var(--beige-line); border-radius: 3px; background: var(--paper); font: inherit; font-size: 1rem; color: var(--ink); }
.field textarea { min-height: 130px; resize: vertical; }
.field select { appearance: none; -webkit-appearance: none; padding-right: 42px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231C1A18' stroke-width='1.8'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 1px var(--ink); }
.field .err { display: none; font-size: .86rem; color: #9B2C2C; font-weight: 600; }
.field.has-error input, .field.has-error textarea { border-color: #9B2C2C; box-shadow: 0 0 0 1px #9B2C2C; }
.field.has-error .err { display: block; }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.form-note { font-size: .88rem; color: var(--muted); margin-top: 16px; max-width: 60ch; }

/* ---------- 404 ---------- */
.lost { padding: clamp(64px, 10vw, 140px) 0; }
.lost h1 { margin-bottom: 20px; }
.lost .lead { margin-bottom: 32px; }

/* ---------- footer ---------- */
.site-footer { padding: clamp(56px, 7vw, 88px) 0 28px; font-size: .94rem; }
.foot { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .7fr) minmax(0, 1fr) minmax(0, 1.2fr); gap: 40px; padding-bottom: 44px; border-bottom: 1px solid rgba(255, 255, 255, .14); }
.site-footer .brand { color: var(--beige); }
.site-footer .brand__sub { color: var(--on-ink-2); }
.foot__about p { margin: 20px 0 0; color: var(--on-ink-2); max-width: 34ch; }
.site-footer h2 { font: 600 .95rem/1.2 var(--text); color: #fff; margin-bottom: 16px; letter-spacing: 0; }
.site-footer ul { list-style: none; display: grid; gap: 9px; }
.site-footer a { color: var(--on-ink); text-decoration: none; overflow-wrap: anywhere; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.particulars { display: grid; gap: 7px; font-variant-numeric: tabular-nums; }
.particulars > div { display: grid; grid-template-columns: 8.5em minmax(0, 1fr); gap: 12px; }
.particulars dt { color: var(--on-ink-2); }
.particulars dd { color: var(--on-ink); }
.foot__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 24px; padding-top: 24px; font-size: .85rem; color: var(--on-ink-2); }

.wa { position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: var(--beige); box-shadow: 0 0 0 3px var(--paper), 0 14px 28px -12px rgba(0, 0, 0, .5); transition: bottom .25s var(--ease); }
.wa:hover { background: #3A3631; }
.wa svg { width: 27px; height: 27px; }

/* ---------- responsive ---------- */
@media (max-width: 1180px) {
  .bar__phone { display: none; }
  .seals { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step:nth-child(2) .step__n::after { background: linear-gradient(90deg, rgba(227, 217, 205, .32), transparent); }
  .foot { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .schedule__cols, .schedule__row { grid-template-columns: minmax(0, .9fr) minmax(0, 1.5fr) minmax(0, 1fr); }
  .schedule__go { display: none; }
  .entry { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); }
  .entry__side { grid-column: 2; }
}
@media (max-width: 980px) {
  :root { --head-h: 68px; }
  .nav, .bar__quote { display: none; }
  .menu-btn { display: inline-flex; }
  .site-header.is-open .nav { display: flex; flex-direction: column; align-items: stretch; position: absolute; top: var(--head-h); left: 0; right: 0; background: var(--paper); padding: 6px var(--gutter) 24px; border-bottom: 1px solid var(--beige-line); box-shadow: 0 24px 30px -24px rgba(0, 0, 0, .3); }
  .site-header.is-open .nav a { padding: 15px 0; border-bottom: 1px solid var(--rule); font-size: 1.06rem; border-radius: 0; }
  .site-header.is-open .nav a[aria-current="page"] { box-shadow: none; }
  .site-header.is-open .nav .nav__quote { display: flex; justify-content: center; margin-top: 18px; border-bottom: 0; padding: 0 22px; color: #fff; font-size: 1rem; border-radius: 3px; }
  .hero__grid, .intro, .sectors-grid, .rfq, .page-head__grid, .two-col, .quote-grid, .founder, .range__head { grid-template-columns: minmax(0, 1fr); }
  .hero__record { max-width: 620px; padding-right: 0; }
  .stamp { width: 132px; right: -20px; bottom: -70px; }
  .hero { padding-bottom: 120px; }
  .quote-aside { position: static; }
  .founder__photo { max-width: 320px; }
  .values { grid-template-columns: minmax(0, 1fr); }
  .values li { padding: 20px 0; border-bottom: 1px solid var(--rule); }
  .items__cols { display: none; }
  .item { grid-template-columns: minmax(0, 1fr) auto; padding: 18px 0; }
  .item__spec { grid-column: 1; grid-row: 2; font-size: .94rem; }
  .item .add { grid-row: 1 / span 2; grid-column: 2; align-self: center; }
}
@media (max-width: 680px) {
  body { font-size: 1rem; }
  .brand__name { font-size: 1.12rem; }
  .brand__sub { font-size: .52rem; letter-spacing: .56em; }
  .hero { padding-top: 32px; }
  .tagline { font-size: .9rem; margin-bottom: 18px; }
  .record > div { grid-template-columns: minmax(0, 1fr); gap: 2px; padding: 10px 0; }
  .record .copy { margin-left: 6px; }
  .stamp { width: 112px; right: 2px; bottom: -64px; }
  .seals { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 36px 16px; }
  .seal svg { width: min(100%, 132px); }
  .schedule__cols { display: none; }
  .schedule__row { grid-template-columns: minmax(0, 1fr); gap: 8px; padding: 22px 0; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .step { padding-right: 0; }
  .step__n::after, .step:nth-child(2) .step__n::after { margin-right: 0; background: rgba(227, 217, 205, .32); }
  .sector-list > div, .plain-list li { grid-template-columns: minmax(0, 1fr); }
  .sector-cards { grid-template-columns: minmax(0, 1fr); }
  .entry { grid-template-columns: minmax(0, 1fr); padding: 26px 0; }
  .entry__side { grid-column: auto; }
  .entry dl > div { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .safety { grid-template-columns: minmax(0, 1fr); }
  .item { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .item .add { grid-row: auto; grid-column: 1; width: 100%; margin-top: 8px; }
  .fields { grid-template-columns: minmax(0, 1fr); }
  .btns .btn, .form-actions .btn { flex: 1 1 auto; }
  .foot { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .qlist li { grid-template-columns: minmax(0, 1fr) 64px 40px; }
  .file__tab { font-size: .8rem; padding: 0 14px; height: 30px; }
  .file, .rfq, .quote-aside .file { margin-top: 30px; }
  .has-qbar .wa { display: none; }
  .hero h1 { max-width: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}
@media print {
  .site-header, .wa, .qbar, .tabs, .site-footer { display: none !important; }
  .on-ink { background: none; color: var(--ink); }
}

/* ---------- v4: hero without the record, vendor file section, five seals ---------- */
.hero__grid--solo { grid-template-columns: minmax(0, 1fr); }
.hero__grid--solo h1 { max-width: 16ch; }
.hero:has(.hero__grid--solo) { padding-bottom: clamp(56px, 7vw, 96px); }
.vendor { overflow-x: clip; padding-bottom: clamp(120px, 11vw, 160px); }
.vendor__grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); gap: clamp(40px, 6vw, 96px); align-items: center; }
.vendor__intro { margin-bottom: 0; }
.vendor__intro .btns { margin-top: 10px; }
.seals { display: flex; flex-wrap: wrap; justify-content: center; }
.seal { flex: 0 1 calc((100% - 4 * 22px) / 5); }
@media (max-width: 1180px) { .seal { flex-basis: calc((100% - 2 * 22px) / 3); } }
@media (max-width: 980px) {
  .vendor__grid { grid-template-columns: minmax(0, 1fr); }
  .vendor__record { max-width: 620px; }
  .vendor { padding-bottom: 140px; }
}
@media (max-width: 680px) { .seal { flex-basis: calc((100% - 16px) / 2); } }

/* ---------- quote form status ---------- */
.form-status { margin-top: 18px; padding: 14px 16px; border-radius: 6px; font-size: .95rem; font-weight: 500; border: 1px solid var(--beige-line); background: var(--beige-soft); color: var(--ink); }
.form-status.is-ok { border-color: #9CC5AE; background: #EEF6F1; color: var(--valid); }
.form-status.is-bad { border-color: #DDA9A9; background: #FBF0F0; color: #9B2C2C; }
.form-status a { color: inherit; font-weight: 600; }
.hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.btn[disabled] { opacity: .65; cursor: progress; }

/* v5: keep the stamp inside the vendor file section on narrower desktops */
@media (max-width: 1280px) and (min-width: 981px) { .vendor .stamp { right: -20px; } }