/* AXIOM DRIVELINE — site styles
   Brand palette: Graphite #4B4F52 · Titanium #9CA3AF · Eco Sage #7F9D7A
                  Signal Lime #C6FF00 · Carbon #1A1A1A · Cool White #F4F6F7 */

:root {
  --bg: #121314;
  --carbon: #1A1A1A;
  --panel: #1C1E1F;
  --graphite: #4B4F52;
  --titanium: #9CA3AF;
  --sage: #7F9D7A;
  --lime: #C6FF00;
  --white: #F4F6F7;
  --paper: #EEF0F1;
  --line: rgba(156, 163, 175, .18);
  --line-strong: rgba(156, 163, 175, .35);
  --amber: #E8B100;
  --red: #E5484D;
  --ok: #4CC38A;

  --f-display: "Exo 2", system-ui, sans-serif;
  --f-body: "Inter", system-ui, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, monospace;

  --wrap: 1280px;
  --gutter: clamp(16px, 4vw, 40px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--white);
  font: 400 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--f-display); margin: 0; line-height: 1.05; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.sr, .hp { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--lime); color: var(--carbon); padding: 8px 12px; z-index: 99; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 2px; }
.mono { font-family: var(--f-mono); font-size: .875em; }
.muted { color: var(--titanium); }
.block { display: block; }

/* ---------- labels & type ---------- */

.kicker, .label {
  font: 600 12px/1.3 var(--f-display);
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--titanium);
  margin: 0 0 18px;
}
.kicker::before { content: ""; display: inline-block; width: 22px; height: 2px; background: var(--lime); vertical-align: middle; margin-right: 12px; }
.label { margin: 0 0 10px; }
.lede { font-size: clamp(17px, 1.6vw, 19px); color: #C9CED3; max-width: 56ch; }
.display-sm { font: 700 clamp(24px, 2.6vw, 34px)/1.1 var(--f-display); margin-bottom: 18px; letter-spacing: -.005em; }
.note { font-size: 13.5px; color: var(--titanium); border-left: 2px solid var(--graphite); padding-left: 14px; margin-top: 18px; max-width: 72ch; }
.link { color: var(--lime); text-decoration: none; font-weight: 600; border-bottom: 1px solid currentColor; }
.section--paper .link, .section--paper a.link, .ax-paper .link, .ax-paper a.link { color: #3D5A00; }

.pname { font-family: var(--f-display); font-weight: 800; text-transform: uppercase; letter-spacing: .01em; white-space: nowrap; }
.pname em { font-style: normal; color: var(--accent, var(--lime)); }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 12px;
  font: 700 14px/1 var(--f-display); letter-spacing: .14em; text-transform: uppercase;
  text-decoration: none; padding: 16px 22px; border: 1px solid transparent;
  cursor: pointer; transition: background .15s, color .15s, border-color .15s;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}
.btn--lime { background: var(--lime); color: var(--carbon); }
.btn--lime:hover { background: #D9FF4D; }
.btn--ghost { border-color: var(--line-strong); color: var(--white); }
.btn--ghost:hover { border-color: var(--lime); color: var(--lime); }
.btn--dark { background: var(--carbon); color: var(--white); }
.btn--dark:hover { background: #000; color: var(--lime); }
.btn--sm { padding: 11px 14px; font-size: 12px; }
.btn--sds { padding: 18px 26px 18px 22px; text-align: left; width: 100%; max-width: 440px; }
.btn--sds svg { width: 26px; height: 26px; flex: none; }
.btn--sds small { display: block; margin-top: 6px; font: 500 12px/1 var(--f-mono); letter-spacing: 0; text-transform: none; opacity: .75; }

/* ---------- status chips ---------- */

.chip {
  display: inline-flex; align-items: center; gap: 7px; white-space: nowrap;
  font: 500 12px/1 var(--f-mono); padding: 6px 9px; border: 1px solid;
}
.chip i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.chip--pending { color: var(--amber); border-color: rgba(232, 177, 0, .4); background: rgba(232, 177, 0, .07); }
.chip--ok { color: var(--ok); border-color: rgba(76, 195, 138, .4); }
.chip--alert { color: var(--red); border-color: rgba(229, 72, 77, .45); }
.section--paper .chip--pending, .ax-paper .chip--pending { color: #8A6400; background: rgba(232, 177, 0, .12); border-color: rgba(138, 100, 0, .3); }
.section--paper .chip--ok, .ax-paper .chip--ok { color: #1D7A4E; }

.warn { font-size: 13.5px; line-height: 1.5; color: #F2D57A; background: rgba(232, 177, 0, .08); border-left: 3px solid var(--amber); padding: 12px 14px; margin: 16px 0 0; max-width: 440px; }

/* ---------- header ---------- */

.status-strip { background: #0B0C0C; border-bottom: 1px solid var(--line); font: 400 12px/1.4 var(--f-mono); color: var(--titanium); }
.status-strip .wrap { display: flex; gap: 12px; align-items: center; padding-top: 8px; padding-bottom: 8px; }
.status-strip b { color: var(--amber); font-weight: 500; }
.status-strip a { margin-left: auto; color: var(--white); text-decoration: none; white-space: nowrap; }
.status-strip .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--amber); flex: none; animation: pulse 2.4s infinite; }
@keyframes pulse { 50% { opacity: .3; } }

.site-header { position: sticky; top: 0; z-index: 20; background: rgba(18, 19, 20, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header__in { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--white); }
.brand .mark { width: 32px; height: 38px; }
.brand__word { display: flex; flex-direction: column; font-family: var(--f-display); line-height: 1; }
.brand__word b { font-size: 22px; font-weight: 800; letter-spacing: .04em; }
.brand__word small { font-size: 9.5px; font-weight: 600; letter-spacing: .52em; margin-top: 4px; color: #D8DCDF; }
.nav { display: flex; align-items: center; gap: 30px; }
.nav a:not(.btn) { font: 600 13px/1 var(--f-display); letter-spacing: .16em; text-transform: uppercase; text-decoration: none; color: #C9CED3; padding: 8px 0; border-bottom: 2px solid transparent; }
.nav a:not(.btn):hover, .nav a[aria-current="page"]:not(.btn) { color: var(--white); border-bottom-color: var(--lime); }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 12px 10px; cursor: pointer; }
.nav-toggle span:not(.sr) { display: block; height: 2px; background: var(--white); margin: 6px 0; transition: transform .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

/* ---------- section heads ---------- */

.section { padding: clamp(64px, 8vw, 112px) 0; border-top: 1px solid var(--line); }
.section--paper, .ax-paper { background: var(--paper); color: var(--carbon); border-top: 0; }
.section--paper .lede, .section--paper p, .ax-paper .lede, .ax-paper p { color: #33373A; }
.section--paper .muted, .section--paper .label, .section--paper .kicker, .ax-paper .muted, .ax-paper .label, .ax-paper .kicker { color: #5D6368; }
.section--paper .note, .ax-paper .note { color: #5D6368; border-left-color: #C2C7CB; }

.sec-head { display: flex; align-items: center; gap: 18px; margin-bottom: clamp(32px, 4vw, 52px); flex-wrap: wrap; }
.sec-head__code { font: 500 12px/1 var(--f-mono); color: var(--carbon); background: var(--lime); padding: 6px 8px; }
.sec-head h2 { font: 700 13px/1 var(--f-display); letter-spacing: .3em; text-transform: uppercase; }
.sec-head__rule { flex: 1; height: 1px; background: var(--line-strong); min-width: 40px; }
.section--paper .sec-head__rule, .ax-paper .sec-head__rule { background: #C2C7CB; }
.sec-head__aside { font: 500 11px/1 var(--f-display); letter-spacing: .22em; text-transform: uppercase; color: var(--titanium); }
.section--paper .sec-head__aside, .ax-paper .sec-head__aside { color: #6B7176; }

/* ---------- hero ---------- */

.hero { padding-top: clamp(48px, 7vw, 96px); position: relative; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 64px 64px; mask-image: linear-gradient(#000 0, transparent 70%); opacity: .45;
}
.hero__grid { position: relative; display: grid; grid-template-columns: 1.5fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: end; padding-bottom: clamp(40px, 5vw, 64px); }
.hero h1 { font-size: clamp(44px, 7.4vw, 104px); font-weight: 800; text-transform: uppercase; letter-spacing: -.01em; line-height: .94; margin-bottom: 28px; }
.hero h1 span { color: var(--titanium); }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 32px; }
.hero__index { margin: 0; border-top: 1px solid var(--line-strong); }
.hero__index div { display: grid; grid-template-columns: 44px 1fr; border-bottom: 1px solid var(--line); padding: 13px 0; }
.hero__index dt { font: 500 12px/1.6 var(--f-mono); color: var(--titanium); }
.hero__index dd { margin: 0; display: flex; justify-content: space-between; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.hero__index a { text-decoration: none; font-size: 19px; }
.hero__index a:hover .pname span { color: var(--accent); }
.hero__index small { font: 500 11px/1 var(--f-display); letter-spacing: .18em; text-transform: uppercase; color: var(--titanium); }

.hero__band { position: relative; margin: 0; border-top: 1px solid var(--line); }
.hero__band img { width: 100%; height: clamp(320px, 46vw, 680px); object-fit: cover; object-position: 50% 40%; }
.hero__band::before { content: ""; position: absolute; inset: 0 0 auto; height: 26%; background: linear-gradient(var(--bg) 25%, transparent); z-index: 1; pointer-events: none; }
.hero__band figcaption { position: absolute; left: 0; right: 0; bottom: 14px; font: 400 11px/1 var(--f-mono); color: rgba(244, 246, 247, .6); text-align: right; z-index: 2; }
.callout { position: absolute; top: 10%; transform: translateX(-50%); z-index: 2; text-decoration: none; display: flex; flex-direction: column; align-items: center; }
.callout span { font: 500 12px/1 var(--f-mono); color: var(--carbon); background: var(--accent); padding: 5px 7px; }
.callout::after { content: ""; width: 1px; height: clamp(14px, 3vw, 40px); background: var(--accent); }
.callout:hover span { background: var(--white); }

/* ---------- range cards ---------- */

.range { display: grid; grid-template-columns: repeat(5, 1fr); border-left: 1px solid var(--line); }
.pcard { text-decoration: none; border-right: 1px solid var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); display: flex; flex-direction: column; background: var(--panel); position: relative; transition: background .2s; }
.pcard::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 3px; background: var(--accent); transform: scaleX(.18); transform-origin: left; transition: transform .3s; }
.pcard:hover { background: #222526; }
.pcard:hover::before { transform: scaleX(1); }
.pcard__img { aspect-ratio: 3 / 4; overflow: hidden; background: #0E0F10; }
.pcard__img img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; transition: transform .5s; }
.pcard:hover .pcard__img img { transform: scale(1.04); }
.pcard__body { padding: 20px 18px 22px; display: flex; flex-direction: column; flex: 1; }
.pcard__code { font: 500 11px/1.3 var(--f-mono); color: var(--titanium); margin-bottom: 12px; }
.pcard h3 { font-size: 24px; margin-bottom: 12px; }
.pcard p { font-size: 14px; color: #B5BBC1; line-height: 1.5; }
.pcard__meta { margin-top: auto; padding-top: 14px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 8px; font: 400 11px/1.3 var(--f-mono); color: var(--titanium); }

/* ---------- status matrix ---------- */

.split { display: grid; grid-template-columns: 1fr 1.9fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.matrix-wrap { overflow-x: auto; }
.matrix { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid #D5D9DC; min-width: 560px; }
.matrix th, .matrix td { padding: 13px 14px; text-align: left; border-bottom: 1px solid #E3E6E8; }
.matrix thead th { font: 600 11px/1 var(--f-display); letter-spacing: .2em; text-transform: uppercase; color: #5D6368; background: #F7F8F9; }
.matrix tbody th { font-size: 15px; }
.matrix a { text-decoration: none; }
.section--paper .pname em, .ax-paper .pname em { color: var(--carbon); }
.section--paper .pname em, .ax-paper .pname em { box-shadow: inset 0 -.32em 0 color-mix(in srgb, var(--accent) 55%, transparent); }

/* ---------- tech teaser ---------- */

.tech-teaser { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.tech-teaser__img { margin: 0; position: relative; }
.tech-teaser__img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 30%; }
.tech-teaser__img::after { content: ""; position: absolute; left: -12px; bottom: -12px; width: 40%; height: 40%; border-left: 2px solid var(--lime); border-bottom: 2px solid var(--lime); pointer-events: none; }
.tech-teaser .btn { margin-top: 28px; }

/* ---------- spec tables ---------- */

.table-scroll { overflow-x: auto; }
.spec { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.spec th { text-align: left; font: 600 11px/1 var(--f-display); letter-spacing: .2em; text-transform: uppercase; color: var(--titanium); padding: 12px 14px; border-bottom: 1px solid var(--line-strong); }
.spec td { padding: 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
.spec td:first-child { font-weight: 500; }
.spec .is-pending { font: 400 13px/1.4 var(--f-mono); color: var(--amber); white-space: nowrap; }
.spec .is-value { font-family: var(--f-mono); }
.spec a { text-decoration: none; }
.spec--dark { margin-top: 8px; }
.spec--dark td:first-child { white-space: nowrap; }
.section--paper .spec, .pp .spec, .ax-paper .spec { background: transparent; }
.section--paper .spec th, .ax-paper .spec th { color: #5D6368; border-bottom-color: #B9BFC4; }
.section--paper .spec td, .ax-paper .spec td { border-bottom-color: #D5D9DC; }
.docs td { vertical-align: middle; }
.docs--library { background: #fff !important; border: 1px solid #D5D9DC; min-width: 760px; }
.docs--library td, .docs--library th { padding-left: 16px; padding-right: 16px; }
.docs--library tbody tr { box-shadow: inset 3px 0 0 var(--accent); }
.docs--library .pname { font-size: 16px; }

/* ---------- trade band ---------- */

.trade-band { background: var(--lime); color: var(--carbon); }
.trade-band__in { display: flex; justify-content: space-between; align-items: center; gap: 32px; padding-top: clamp(48px, 6vw, 80px); padding-bottom: clamp(48px, 6vw, 80px); flex-wrap: wrap; }
.trade-band h2 { font-size: clamp(30px, 4vw, 52px); font-weight: 800; text-transform: uppercase; margin-bottom: 14px; max-width: 18ch; }
.trade-band p { max-width: 56ch; color: #2A2F10; }
.trade-band .kicker { color: var(--carbon); }
.trade-band .kicker::before { background: var(--carbon); }
.trade-band .btn--lime { background: var(--carbon); color: var(--lime); }
.trade-band .btn--lime:hover { background: #000; }

/* ---------- page heads ---------- */

.page-head { padding: clamp(56px, 8vw, 120px) 0 clamp(48px, 6vw, 88px); position: relative; }
.page-head h1 { font-size: clamp(44px, 7vw, 96px); font-weight: 800; text-transform: uppercase; line-height: .94; margin-bottom: 26px; }
.page-head h1 span { color: var(--titanium); }
.page-head--short { min-height: 60vh; }
.page-head .btn { margin-top: 18px; }

/* ---------- product page ---------- */

.doc-bar { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; padding: 18px 0; border-bottom: 1px solid var(--line); font: 400 12px/1.4 var(--f-mono); color: var(--titanium); }
.crumbs { display: flex; gap: 10px; }
.crumbs a { text-decoration: none; color: var(--white); }
.crumbs a:hover { color: var(--lime); }

.pp-hero { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 6vw, 96px); padding: clamp(36px, 5vw, 72px) 0; align-items: center; }
.pp-hero__img { margin: 0; position: relative; background: #0E0F10; border: 1px solid var(--line); }
.pp-hero__img::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); z-index: 1; }
.pp-hero__img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; object-position: 50% 35%; }
.pp-hero__img figcaption { position: absolute; right: 12px; bottom: 10px; font: 400 11px/1 var(--f-mono); color: rgba(244, 246, 247, .55); }
.pp-hero h1 { font-size: clamp(48px, 7vw, 100px); line-height: .92; margin-bottom: 24px; }
.pp-hero h1 span, .pp-hero h1 em { display: block; }
.facts { margin: 28px 0; border-top: 1px solid var(--line-strong); }
.facts div { display: grid; grid-template-columns: 170px 1fr; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.facts dt { font: 600 11px/1.6 var(--f-display); letter-spacing: .2em; text-transform: uppercase; color: var(--titanium); }
.facts dd { margin: 0; font-size: 15px; }

.pp-body { display: grid; grid-template-columns: 220px 1fr; gap: clamp(32px, 5vw, 80px); border-top: 1px solid var(--line); padding-top: clamp(40px, 5vw, 72px); }
.toc { position: relative; }
.toc ol { list-style: none; margin: 0; padding: 0; position: sticky; top: 100px; border-left: 1px solid var(--line-strong); }
.toc a { display: flex; gap: 12px; padding: 9px 0 9px 16px; text-decoration: none; font: 500 13px/1.3 var(--f-body); color: var(--titanium); margin-left: -1px; border-left: 2px solid transparent; }
.toc a span { font-family: var(--f-mono); font-size: 11px; padding-top: 2px; }
.toc a:hover, .toc a.is-active { color: var(--white); border-left-color: var(--accent); }
.pp-sec { padding-bottom: clamp(48px, 5vw, 72px); scroll-margin-top: 100px; max-width: 860px; }
.pp-sec > p { color: #C9CED3; max-width: 70ch; }
.pp-sec .sec-head { margin-bottom: 28px; }
.pp-sec .sec-head__code { background: var(--accent); }
.ticks { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--line); }
.ticks li { padding: 16px; border-right: 1px solid var(--line); font-size: 14.5px; position: relative; padding-top: 34px; }
.ticks li:last-child { border-right: 0; }
.ticks li::before { content: ""; position: absolute; left: 16px; top: 16px; width: 12px; height: 2px; background: var(--accent); }
.steps { list-style: none; counter-reset: s; margin: 0; padding: 0; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 56px 1fr; padding: 15px 0; border-bottom: 1px solid var(--line); color: #D8DCDF; }
.steps li::before { content: counter(s, decimal-leading-zero); font: 500 13px/1.6 var(--f-mono); color: var(--accent); }
.callbox { border: 1px solid var(--line-strong); padding: 22px 24px; margin-bottom: 22px; background: var(--panel); position: relative; }
.callbox::before { content: ""; position: absolute; top: -1px; left: -1px; width: 28px; height: 28px; border-top: 2px solid var(--accent); border-left: 2px solid var(--accent); }
.callbox__big { font: 700 clamp(20px, 2vw, 26px)/1.2 var(--f-display); margin: 0; }

.reg { border: 1px solid var(--line-strong); background: var(--panel); }
.reg__row { display: grid; grid-template-columns: 260px 1fr; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--line); align-items: center; }
.reg__row:last-of-type { border-bottom: 0; }
.reg__k b { display: block; font: 700 15px/1.2 var(--f-display); letter-spacing: .08em; }
.reg__k span { font-size: 12.5px; color: var(--titanium); }
.reg__v { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.reg__detail { font: 400 13px/1.4 var(--f-mono); color: #D8DCDF; }
.reg__verified { font: 400 12px/1.4 var(--f-mono); color: var(--titanium); padding: 12px 20px; margin: 0; border-top: 1px solid var(--line); }

.pp-pager { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); margin-top: 24px; }
.pp-pager a { text-decoration: none; padding: 32px 0; display: flex; flex-direction: column; gap: 8px; font-size: clamp(22px, 3vw, 34px); }
.pp-pager a + a { text-align: right; border-left: 1px solid var(--line); align-items: flex-end; }
.pp-pager small { font: 500 12px/1 var(--f-mono); color: var(--titanium); }
.pp-pager a:hover .pname span { color: var(--accent); }

/* ---------- technology ---------- */

.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 80px); }
.cols-2 > div > p { color: #C9CED3; }
.section--paper .cols-2 > div > p, .ax-paper .cols-2 > div > p { color: #33373A; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.cell { padding: 28px 24px 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cell__n { font: 500 12px/1 var(--f-mono); color: var(--lime); display: block; margin-bottom: 40px; }
.cell h3 { font-size: 20px; margin-bottom: 12px; }
.cell p { font-size: 14.5px; color: #B5BBC1; margin: 0; }
.card-doc { background: #fff; border: 1px solid #D5D9DC; padding: 28px; position: relative; }
.card-doc::before { content: ""; position: absolute; top: 0; left: 0; width: 48px; height: 3px; background: var(--carbon); }
.card-doc h3 { font-size: 22px; margin-bottom: 14px; }
.card-doc p:last-child { margin-bottom: 0; }
.callout-line { margin-top: 32px; font: 600 clamp(18px, 1.8vw, 22px)/1.35 var(--f-display); max-width: 60ch; padding-left: 18px; border-left: 3px solid var(--carbon); color: var(--carbon) !important; }

.pathway { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); border-top: 1px solid var(--line-strong); }
.pathway li { padding: 26px 18px 26px 0; position: relative; }
.pathway li::before { content: ""; position: absolute; top: -5px; left: 0; width: 9px; height: 9px; background: var(--bg); border: 1px solid var(--titanium); }
.pathway li.is-current::before { background: var(--lime); border-color: var(--lime); }
.pathway__n { font: 500 12px/1 var(--f-mono); color: var(--titanium); display: block; margin: 8px 0 14px; }
.pathway h3 { font-size: 17px; margin-bottom: 10px; }
.pathway p { font-size: 13.5px; color: #B5BBC1; }
.pathway__now { font: 600 10.5px/1 var(--f-display); letter-spacing: .2em; text-transform: uppercase; color: var(--carbon); background: var(--lime); padding: 5px 7px; }

/* ---------- SDS library ---------- */

.banner-warn { display: flex; gap: 16px; align-items: flex-start; background: #FFF6D6; border: 1px solid #E8C860; border-left: 4px solid var(--amber); padding: 18px 20px; margin-bottom: 56px; color: #4A3A00; font-size: 15px; }
.banner-warn svg { width: 24px; height: 24px; flex: none; color: #8A6400; }
.doc-notes { margin-top: 48px; }

/* ---------- trade form ---------- */

.trade { display: grid; grid-template-columns: 1.7fr 1fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
.form fieldset { border: 0; padding: 0; margin: 0 0 40px; }
.form legend { font: 700 13px/1 var(--f-display); letter-spacing: .26em; text-transform: uppercase; margin-bottom: 22px; display: flex; gap: 12px; align-items: center; }
.form legend span { font: 500 12px/1 var(--f-mono); background: var(--carbon); color: var(--lime); padding: 5px 7px; letter-spacing: 0; }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: block; font: 600 12px/1.3 var(--f-display); letter-spacing: .14em; text-transform: uppercase; color: #4B4F52; margin-bottom: 18px; }
.form label i { font-style: normal; color: #8A9096; letter-spacing: .06em; text-transform: none; font-weight: 500; }
.form input:not([type=checkbox]), .form select, .form textarea {
  display: block; width: 100%; margin-top: 8px; padding: 13px 14px;
  font: 400 16px/1.4 var(--f-body); color: var(--carbon); letter-spacing: 0; text-transform: none;
  background: #fff; border: 1px solid #C2C7CB; border-radius: 0; appearance: none;
}
.form select { background-image: linear-gradient(45deg, transparent 50%, #4B4F52 50%), linear-gradient(135deg, #4B4F52 50%, transparent 50%); background-position: calc(100% - 20px) 55%, calc(100% - 15px) 55%; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 40px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 0; border-color: var(--carbon); box-shadow: inset 0 -2px 0 var(--carbon); }
.checks { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; margin-bottom: 22px; }
.form .check { margin: 0; cursor: pointer; }
.check input { position: absolute; opacity: 0; }
.check > span { display: block; background: #fff; border: 1px solid #C2C7CB; padding: 14px; font-size: 16px; letter-spacing: 0; text-transform: none; color: var(--carbon); box-shadow: inset 3px 0 0 var(--accent); transition: border-color .15s; }
.check small { display: block; font: 500 11px/1.3 var(--f-body); color: #6B7176; margin-top: 4px; text-transform: none; letter-spacing: 0; }
.check input:checked + span { border-color: var(--carbon); box-shadow: inset 3px 0 0 var(--accent), 0 0 0 1px var(--carbon); }
.check input:checked + span::after { content: "✓"; float: right; margin-top: -20px; font-weight: 700; }
.check input:focus-visible + span { outline: 2px solid var(--carbon); outline-offset: 2px; }
.form .consent { display: flex; gap: 12px; align-items: flex-start; font: 400 14px/1.5 var(--f-body); letter-spacing: 0; text-transform: none; color: #33373A; margin-bottom: 26px; }
.consent input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--carbon); flex: none; }
.trade__aside { display: grid; gap: 16px; position: sticky; top: 100px; }

/* ---------- footer ---------- */

.site-footer { background: #0B0C0C; border-top: 1px solid var(--line); padding: 64px 0 32px; font-size: 14px; color: var(--titanium); }
.site-footer__top { display: grid; grid-template-columns: 1fr 2fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid var(--line); }
.tagline { font: 600 11px/1.4 var(--f-display); letter-spacing: .24em; text-transform: uppercase; margin-top: 18px; }
.site-footer__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.site-footer h4 { font: 700 11px/1 var(--f-display); letter-spacing: .26em; text-transform: uppercase; color: var(--white); margin-bottom: 16px; }
.site-footer__cols a, .site-footer__cols span { display: block; text-decoration: none; padding: 4px 0; }
.site-footer__cols a:hover { color: var(--lime); }
.site-footer__legal { padding-top: 24px; font-size: 12px; display: flex; justify-content: space-between; gap: 32px; }
.site-footer__legal p { max-width: 80ch; margin: 0; }

/* ---------- responsive ---------- */

@media (max-width: 1100px) {
  .range { grid-template-columns: repeat(3, 1fr); }
  .pathway { grid-template-columns: repeat(3, 1fr); row-gap: 8px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav { position: fixed; inset: 72px 0 auto; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px var(--gutter) 24px; transform: translateY(-120%); visibility: hidden; transition: transform .25s, visibility .25s; }
  .nav.is-open { transform: none; visibility: visible; }
  .nav a:not(.btn) { padding: 16px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
  .nav .btn { margin-top: 18px; justify-content: center; }
  .hero__grid, .tech-teaser, .pp-hero, .cols-2, .trade, .site-footer__top { grid-template-columns: 1fr; }
  .pp-body { grid-template-columns: 1fr; }
  .toc { display: none; }
  .trade__aside { position: static; }
  .pp-hero__img { max-width: 460px; }
  .site-footer__legal { flex-direction: column; }
}
@media (max-width: 640px) {
  .status-strip a { display: none; }
  .range { grid-template-columns: 1fr 1fr; }
  .pcard h3 { font-size: 19px; }
  .pcard p { display: none; }
  .pcard__body { padding: 14px 12px 16px; }
  .pcard__meta { flex-direction: column; }
  .callout { display: none; }
  .ticks { grid-template-columns: 1fr; }
  .ticks li { border-right: 0; border-bottom: 1px solid var(--line); }
  .ticks li:last-child { border-bottom: 0; }
  .reg__row { grid-template-columns: 1fr; gap: 10px; }
  .facts div { grid-template-columns: 1fr; gap: 4px; }
  .form .row { grid-template-columns: 1fr; gap: 0; }
  .pathway, .grid-4 { grid-template-columns: 1fr; }
  .pathway { border-top: 0; border-left: 1px solid var(--line-strong); padding-left: 22px; }
  .pathway li { padding: 6px 0 22px; }
  .pathway li::before { left: -27px; top: 10px; }
  .site-footer__cols { grid-template-columns: 1fr 1fr; }
  .pp-pager a { font-size: 18px; padding: 24px 0; }
  .pp-pager a + a { padding-left: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}

.pp-main, .split > *, .trade > *, .tech-teaser > * { min-width: 0; }

/* ---------- WordPress ---------- */

.nav__menu { display: flex; align-items: center; gap: 30px; list-style: none; margin: 0; padding: 0; }
.nav .current-menu-item > a { color: var(--white); border-bottom-color: var(--lime); }
.brand__img { max-height: 44px; width: auto; }
.form-error { background: #FDECEC; border-left: 3px solid var(--red); color: #7A1C1F; padding: 12px 14px; margin-bottom: 24px; }
.pathway li.is-done::before { background: var(--titanium); }
.wp-block-shortcode { margin: 0; }

/* Page content built from blocks. A Group with class "ax-sec" is a full-width section. */
.entry { counter-reset: axsec; }
.entry > * { padding-left: max(var(--gutter), calc((100% - var(--wrap)) / 2 + var(--gutter))); padding-right: max(var(--gutter), calc((100% - var(--wrap)) / 2 + var(--gutter))); }
.entry > :not(.ax-sec) { margin: 0 0 1.2em; }
.entry > :not(.ax-sec):last-child { padding-bottom: clamp(48px, 6vw, 88px); margin-bottom: 0; }
.entry > .ax-sec { padding-top: clamp(56px, 7vw, 104px); padding-bottom: clamp(56px, 7vw, 104px); border-top: 1px solid var(--line); margin: 0; }
.entry > .ax-paper { background: var(--paper); color: var(--carbon); border-top: 0; }
.entry .ax-sec > .wp-block-group__inner-container > * + *, .entry .ax-sec > * + * { margin-top: 0; }
.entry p { color: #C9CED3; max-width: 72ch; }
.entry .ax-paper p { color: #33373A; }
.entry a:not(.btn) { color: var(--lime); font-weight: 600; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.entry .ax-paper a:not(.btn) { color: #3D5A00; }
.entry .ax-paper .pname, .entry .ax-paper .docs a, .entry .ax-paper .spec a { color: var(--carbon); text-decoration: none; }

.entry .ax-sec h2.wp-block-heading { counter-increment: axsec; display: flex; align-items: center; gap: 18px; font: 700 13px/1 var(--f-display); letter-spacing: .3em; text-transform: uppercase; margin: 0 0 clamp(32px, 4vw, 52px); }
.entry .ax-sec h2.wp-block-heading::before { content: counter(axsec, decimal-leading-zero); font: 500 12px/1 var(--f-mono); letter-spacing: 0; color: var(--carbon); background: var(--lime); padding: 6px 8px; }
.entry .ax-sec h2.wp-block-heading::after { content: ""; flex: 1; height: 1px; background: var(--line-strong); }
.entry .ax-paper h2.wp-block-heading::after { background: #C2C7CB; }
.entry .ax-sec h2.wp-block-heading:not(:first-child) { margin-top: clamp(40px, 5vw, 64px); }
.entry h3.wp-block-heading { font-size: 22px; margin: 0 0 12px; }
.entry .wp-block-columns { gap: clamp(24px, 4vw, 64px); margin: 0; }
.entry .wp-block-column > :last-child { margin-bottom: 0; }

.entry .display-sm { color: var(--white); max-width: 24ch; }
.entry .ax-paper .display-sm { color: var(--carbon); }
.entry .label { color: #5D6368; }
.entry .note { color: var(--titanium); }
.entry .ax-paper .note, .entry .ax-paper .muted { color: #5D6368; }
.entry .banner-warn { display: block; max-width: none; color: #4A3A00 !important; }
.entry .banner-warn::before { content: "⚠"; margin-right: 10px; color: #8A6400; }
.entry .card-doc { margin-bottom: 16px; }
.entry .card-doc p { color: #33373A; }
.entry .card-doc h3.wp-block-heading { font-size: 22px; }

.entry .ax-cells .wp-block-columns { gap: 0; border-left: 1px solid var(--line); border-top: 1px solid var(--line); }
.entry .ax-cells .wp-block-column { padding: 28px 24px 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); counter-increment: axcell; }
.entry .ax-cells { counter-reset: axcell; }
.entry .ax-cells .wp-block-column::before { content: counter(axcell, decimal-leading-zero); display: block; font: 500 12px/1 var(--f-mono); color: var(--lime); margin-bottom: 40px; }
.entry .ax-cells .wp-block-column h3 { font-size: 20px; }
.entry .ax-cells .wp-block-column p { font-size: 14.5px; color: #B5BBC1; }
.entry .ax-cells .note { margin-top: 28px; }

.entry .ax-back a { display: inline-block; margin-top: 8px; }
.entry--product p { color: #C9CED3; max-width: 70ch; }
.entry--product > * { padding: 0 !important; }
.ax-list-item { padding: 24px 0; border-bottom: 1px solid var(--line); }
.ax-list-title { font-size: 24px; margin-bottom: 8px; }
.ax-list-title a { text-decoration: none; }

@media (max-width: 900px) {
  .nav__menu { flex-direction: column; align-items: stretch; gap: 0; }
  .entry .ax-cells .wp-block-columns { flex-wrap: wrap !important; }
}
@media (max-width: 781px) {
  .entry .wp-block-columns { gap: 24px; }
}
.entry .ax-cells .wp-block-columns, .entry .ax-cells .wp-block-columns.is-layout-flex { gap: 0 !important; }
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }
@media (max-width: 600px) { .admin-bar .site-header { top: 0; } }
@media (max-width: 900px) { .admin-bar .nav { top: calc(72px + 46px); } }
.chip--neutral { color: #C9CED3; border-color: var(--line-strong); }
.section--paper .chip--neutral, .ax-paper .chip--neutral { color: #4B4F52; border-color: #C2C7CB; background: #fff; }