/* ==========================================================================
   SPTI — Sai Precision Tool Industries
   Design system: Tech Forward × Modernist
   ========================================================================== */

:root {
  /* Metal palette */
  --ink: #06080b;
  --graphite: #0c1015;
  --steel-950: #10151b;
  --steel-900: #151b22;
  --steel-800: #1d252e;
  --steel-700: #2a343f;
  --steel-500: #5b6774;
  --steel-400: #8a96a3;
  --steel-300: #aeb8c2;
  --steel-200: #cfd6dd;
  --steel-100: #e4e8ec;
  --paper: #eef1f4;
  --white: #ffffff;

  /* Accents */
  --blue: #0072bc;          /* SPTI logo blue (sampled from logo) */
  --blue-bright: #45a8f5;
  --signal: #0072bc;        /* accent fills / CTA — logo blue, white text */
  --signal-hi: #45a8f5;     /* accent text & lines on dark surfaces */
  --signal-deep: #005a96;   /* accent text on light surfaces */
  --ok: #26c281;

  /* Type */
  --f-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --f-body: "Inter", "Helvetica Neue", Arial, sans-serif;
  --f-mono: "JetBrains Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  /* Geometry */
  --wrap: 1320px;
  --gutter: clamp(16px, 4vw, 48px);
  --hair: 1px solid rgba(255, 255, 255, 0.09);
  --hair-dark: 1px solid rgba(12, 16, 21, 0.12);

  /* Motion — no bounce: hard-in, hard-stop */
  --strike: cubic-bezier(0.7, 0, 0.2, 1);
  --snap: cubic-bezier(0.2, 0, 0, 1);
  --t-fast: 140ms;
  --t-base: 240ms;
  --t-slow: 420ms;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--graphite);
  color: var(--steel-200);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, p, ul, ol, figure, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
::selection { background: var(--blue); color: var(--white); }

:focus-visible { outline: 2px solid var(--signal-hi); outline-offset: 3px; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--signal); color: var(--white); padding: 10px 16px;
  font: 600 13px/1 var(--f-mono); letter-spacing: .06em; text-transform: uppercase;
}
.skip-link:focus { top: 16px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---------- Layout primitives ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: var(--gutter); }

.section { position: relative; padding-block: clamp(80px, 11vw, 160px); }
.section--light { background: var(--paper); color: var(--steel-800); }
.section--white { background: var(--white); color: var(--steel-800); }
.section--ink { background: var(--ink); }
.section--steel { background: var(--steel-950); }

/* Engineering grid backdrop */
.grid-bg::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, transparent, #000 15%, #000 85%, transparent);
}
.section--light.grid-bg::before,
.section--white.grid-bg::before {
  background-image:
    linear-gradient(rgba(12,16,21,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12,16,21,.05) 1px, transparent 1px);
}

/* ---------- Type ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font: 500 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase;
  color: var(--steel-400);
}
.eyebrow .idx { color: var(--signal-hi); }
.section--light .eyebrow .idx, .section--white .eyebrow .idx { color: var(--signal-deep); }
.eyebrow::after { content: ""; width: 40px; height: 1px; background: currentColor; opacity: .5; }
.section--light .eyebrow, .section--white .eyebrow { color: var(--steel-500); }

.h-display {
  font-family: var(--f-display);
  font-weight: 800;
  font-stretch: 112%;
  font-size: clamp(44px, 8.6vw, 132px);
  line-height: .9;
  letter-spacing: -.035em;
  text-transform: uppercase;
  color: var(--white);
}
.h-section {
  font-family: var(--f-display);
  font-weight: 700;
  font-stretch: 100%;
  font-size: clamp(32px, 4.6vw, 64px);
  line-height: 1.02;
  letter-spacing: -.03em;
  color: var(--white);
  margin-top: 20px;
  max-width: 18ch;
}
.section--light .h-section, .section--white .h-section { color: var(--ink); }
.h-section em { font-style: normal; color: var(--blue-bright); }
.section--light .h-section em, .section--white .h-section em { color: var(--blue); }

.lede {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.6;
  color: var(--steel-300);
  max-width: 60ch;
  margin-top: 24px;
}
.section--light .lede, .section--white .lede { color: var(--steel-500); }

.mono { font-family: var(--f-mono); }
.spec-label {
  font: 500 11px/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel-400);
}

.section-head { display: grid; gap: 32px; margin-bottom: clamp(48px, 6vw, 88px); }
@media (min-width: 960px) {
  .section-head--split { grid-template-columns: 1.1fr .9fr; align-items: end; }
  .section-head--split .lede { margin-top: 0; justify-self: end; }
}

/* ---------- Buttons ---------- */
.btn {
  --bg: var(--signal); --fg: var(--white);
  position: relative; display: inline-flex; align-items: center; gap: 14px;
  height: 52px; padding: 0 24px;
  background: var(--bg); color: var(--fg);
  font: 600 13px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase;
  overflow: hidden; isolation: isolate;
  transition: color var(--t-base) var(--strike);
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--white);
  transform: translateY(101%);
  transition: transform var(--t-base) var(--strike);
}
.btn:hover::before { transform: translateY(0); }
.btn:hover { color: var(--ink); }
.btn:active { transform: translateY(1px); }
.btn .arrow { width: 16px; height: 16px; transition: transform var(--t-base) var(--strike); }
.btn:hover .arrow { transform: translateX(4px); }

.btn--ghost { --bg: transparent; --fg: var(--white); box-shadow: inset 0 0 0 1px rgba(255,255,255,.28); }
.btn--ghost::before { background: var(--white); }
.btn--ghost:hover { color: var(--ink); }
.btn--dark { --bg: var(--ink); --fg: var(--white); }
.btn--dark::before { background: var(--signal); }
.btn--dark:hover { color: var(--white); }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: 72px;
  background: rgba(6, 8, 11, .72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: var(--hair);
  transition: transform var(--t-slow) var(--strike);
}
.site-header.is-hidden { transform: translateY(-100%); }
.site-header .wrap { height: 100%; display: flex; align-items: center; gap: 32px; }

.brand { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.brand img { width: 40px; height: 40px; border-radius: 50%; }
.brand-text { display: grid; line-height: 1; }
.brand-text b { font: 800 18px/1 var(--f-display); font-stretch: 115%; letter-spacing: .02em; color: var(--white); }
.brand-text span { font: 500 9.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--steel-400); margin-top: 5px; }

.nav { display: none; margin-left: auto; }
.nav ul { display: flex; gap: 4px; }
.nav a {
  position: relative; display: block; padding: 10px 12px;
  font: 500 12px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase;
  color: var(--steel-300);
  transition: color var(--t-fast) var(--snap);
}
.nav a::after {
  content: ""; position: absolute; left: 12px; right: 12px; bottom: 2px; height: 1px;
  background: var(--signal); transform: scaleX(0); transform-origin: left;
  transition: transform var(--t-base) var(--strike);
}
.nav a:hover, .nav a.is-active { color: var(--white); }
.nav a.is-active::after, .nav a:hover::after { transform: scaleX(1); }

.header-cta { display: none; height: 40px; padding: 0 18px; font-size: 12px; }
.header-iso {
  display: none; align-items: center; gap: 8px;
  font: 500 11px/1 var(--f-mono); letter-spacing: .1em; color: var(--steel-300);
  padding-left: 20px; border-left: var(--hair); height: 32px;
}
.header-iso i { width: 6px; height: 6px; background: var(--ok); border-radius: 50%; box-shadow: 0 0 0 3px rgba(38,194,129,.18); }

.menu-toggle {
  margin-left: auto; width: 44px; height: 44px; display: grid; place-content: center; gap: 6px;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--white); transition: transform var(--t-base) var(--strike), opacity var(--t-fast); }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

.progress { position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%; background: var(--signal); transform-origin: left; transform: scaleX(0); }

@media (min-width: 1120px) {
  .nav { display: block; }
  .header-cta { display: inline-flex; }
  .menu-toggle { display: none; }
}
@media (min-width: 1360px) { .header-iso { display: inline-flex; } }

.mobile-nav {
  position: fixed; inset: 72px 0 0 0; z-index: 99;
  background: var(--ink);
  padding: 32px var(--gutter);
  display: flex; flex-direction: column; gap: 4px;
  clip-path: inset(0 0 100% 0);
  transition: clip-path var(--t-slow) var(--strike);
  overflow-y: auto;
}
.mobile-nav.is-open { clip-path: inset(0 0 0 0); }
.mobile-nav a {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 18px 0; border-bottom: var(--hair);
  font: 700 28px/1 var(--f-display); letter-spacing: -.02em; color: var(--white);
}
.mobile-nav a span { font: 500 11px/1 var(--f-mono); color: var(--signal-hi); letter-spacing: .1em; }
.mobile-nav .btn { margin-top: 24px; justify-content: center; }
@media (min-width: 1120px) { .mobile-nav { display: none; } }

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100svh;
  padding-top: 72px;
  background: var(--ink);
  display: grid; overflow: hidden;
  isolation: isolate;
}
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; object-position: 60% 40%; filter: saturate(.75) contrast(1.08); }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(6,8,11,.97) 0%, rgba(6,8,11,.86) 38%, rgba(6,8,11,.35) 70%, rgba(6,8,11,.55) 100%),
    linear-gradient(0deg, rgba(6,8,11,1) 0%, rgba(6,8,11,0) 35%);
}
@media (max-width: 760px) {
  .hero-media::after { background: linear-gradient(0deg, rgba(6,8,11,1) 25%, rgba(6,8,11,.78) 60%, rgba(6,8,11,.6) 100%); }
}
.hero.grid-bg::before { z-index: -1; }

.hero-inner { display: flex; flex-direction: column; justify-content: flex-end; padding-block: 64px 40px; gap: 40px; }
.hero-tag { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; }
.hero-tag .chip {
  display: inline-flex; align-items: center; gap: 10px; height: 32px; padding: 0 14px;
  border: 1px solid rgba(255,255,255,.18);
  font: 500 11.5px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel-200);
  background: rgba(6,8,11,.5);
}
.hero-tag .chip i { width: 6px; height: 6px; background: var(--ok); border-radius: 50%; }

.hero h1 { position: relative; }
.hero h1 .line { display: block; overflow: hidden; padding-bottom: .04em; }
.hero h1 .line > span { display: inline-block; }
.hero h1 .accent { color: transparent; -webkit-text-stroke: 1.5px var(--steel-300); }
.hero h1 .accent-fill { color: var(--signal-hi); }

.hero-sub { display: grid; gap: 32px; align-items: end; }
.hero-sub p { max-width: 52ch; font-size: clamp(16px, 1.3vw, 19px); color: var(--steel-300); }
.hero-sub p strong { color: var(--white); font-weight: 600; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
@media (min-width: 960px) { .hero-sub { grid-template-columns: 1fr auto; } }

.hero-readout {
  display: grid; grid-template-columns: repeat(2, 1fr);
  border-top: var(--hair);
  margin-top: 8px;
}
.readout { padding: 22px 20px 6px 0; border-right: var(--hair); }
.readout:nth-child(2n) { border-right: 0; padding-left: 20px; }
.readout:nth-child(n+3) { border-top: var(--hair); }
@media (min-width: 860px) {
  .hero-readout { grid-template-columns: repeat(4, 1fr); }
  .readout, .readout:nth-child(2n) { padding: 24px 24px 6px; border-right: var(--hair); border-top: 0; }
  .readout:first-child { padding-left: 0; }
  .readout:last-child { border-right: 0; }
}
.readout .val { font: 700 clamp(28px, 3.4vw, 46px)/1 var(--f-display); letter-spacing: -.03em; color: var(--white); font-variant-numeric: tabular-nums; }
.readout .val small { font-size: .45em; font-weight: 600; color: var(--steel-400); margin-left: 4px; letter-spacing: 0; }
.readout .spec-label { display: block; margin-top: 10px; }

/* HUD corners framing hero */
.hud { position: absolute; z-index: -1; inset: 96px var(--gutter) 24px; pointer-events: none; }
.hud i { position: absolute; width: 18px; height: 18px; border-color: rgba(255,255,255,.35); border-style: solid; }
.hud i:nth-child(1) { top: 0; left: 0; border-width: 1px 0 0 1px; }
.hud i:nth-child(2) { top: 0; right: 0; border-width: 1px 1px 0 0; }
.hud i:nth-child(3) { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.hud i:nth-child(4) { bottom: 0; right: 0; border-width: 0 1px 1px 0; }
.hud .coord { position: absolute; right: 28px; top: 4px; font: 500 10.5px/1.6 var(--f-mono); letter-spacing: .1em; color: var(--steel-400); text-align: right; display: none; }
@media (min-width: 960px) { .hud .coord { display: block; } }

/* Press-ram intro */
.ram {
  position: fixed; inset: 0; z-index: 300; pointer-events: none;
  display: grid; grid-template-rows: 1fr 1fr;
}
.ram div { background: var(--ink); }
.ram div:first-child { border-bottom: 2px solid var(--signal); transform-origin: top; }
.ram div:last-child { transform-origin: bottom; }
.ram.go div:first-child { animation: ramUp 520ms var(--strike) 260ms forwards; }
.ram.go div:last-child { animation: ramDown 520ms var(--strike) 260ms forwards; }
.ram .ram-label {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  display: flex; align-items: center; gap: 12px;
  font: 500 11px/1 var(--f-mono); letter-spacing: .2em; color: var(--steel-300); text-transform: uppercase;
}
.ram .ram-label img { width: 36px; height: 36px; border-radius: 50%; }
.ram.go .ram-label { animation: fadeOut 120ms linear 220ms forwards; }
@keyframes ramUp { to { transform: scaleY(0); } }
@keyframes ramDown { to { transform: scaleY(0); } }
@keyframes fadeOut { to { opacity: 0; } }

/* ---------- Spec marquee ---------- */
.ticker { background: var(--signal); color: var(--white); overflow: hidden; border-block: 1px solid var(--signal-deep); }
.ticker-track { display: flex; width: max-content; animation: tick 48s linear infinite; }
.ticker-track span {
  display: inline-flex; align-items: center; gap: 28px; padding: 16px 28px 16px 0;
  font: 600 13px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; white-space: nowrap;
}
.ticker-track span::after { content: ""; width: 8px; height: 8px; background: var(--white); transform: rotate(45deg); }
@keyframes tick { to { transform: translateX(-50%); } }

/* ---------- Reveal (snappy, deliberate) ---------- */
.rv { opacity: 0; transform: translateY(14px); transition: opacity var(--t-slow) var(--strike), transform var(--t-slow) var(--strike); }
.rv.in { opacity: 1; transform: none; }
.rv-clip { clip-path: inset(0 0 100% 0); transition: clip-path 560ms var(--strike); }
.rv-clip.in { clip-path: inset(0 0 0 0); }
.rv-d1 { transition-delay: 60ms; } .rv-d2 { transition-delay: 120ms; } .rv-d3 { transition-delay: 180ms; } .rv-d4 { transition-delay: 240ms; }

/* ---------- Legacy ---------- */
.legacy-grid { display: grid; gap: 64px; }
@media (min-width: 1100px) { .legacy-grid { grid-template-columns: 5fr 7fr; gap: 80px; } }

.timeline { position: relative; display: grid; gap: 0; }
.tl-item { position: relative; display: grid; grid-template-columns: 96px 1fr; gap: 24px; padding: 28px 0; border-top: var(--hair-dark); }
.tl-item:last-child { border-bottom: var(--hair-dark); }
.tl-year { font: 700 30px/1 var(--f-display); letter-spacing: -.03em; color: var(--ink); font-variant-numeric: tabular-nums; }
.tl-item.is-now .tl-year { color: var(--blue); }
.tl-item h3 { font: 700 19px/1.25 var(--f-display); color: var(--ink); letter-spacing: -.01em; }
.tl-item p { margin-top: 8px; font-size: 15px; color: var(--steel-500); }
.tl-item::before {
  content: ""; position: absolute; left: 0; top: -1px; height: 2px; width: 96px; background: var(--signal);
  transform: scaleX(0); transform-origin: left; transition: transform 600ms var(--strike);
}
.tl-item.in::before { transform: scaleX(1); }

.legacy-figure { position: relative; }
.legacy-figure .frame { position: relative; overflow: hidden; background: var(--steel-100); aspect-ratio: 4 / 3; }
.legacy-figure .frame img { width: 100%; height: 100%; object-fit: cover; }
.fig-cap { display: flex; justify-content: space-between; gap: 16px; padding-top: 12px; border-top: var(--hair-dark); margin-top: 12px; }
.fig-cap span { font: 500 11px/1.4 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel-500); }

.mission {
  margin-top: 48px; padding: 32px; background: var(--ink); color: var(--steel-200); position: relative;
}
.mission::before { content: ""; position: absolute; left: 0; top: 0; width: 4px; height: 100%; background: var(--blue); }
.mission .spec-label { color: var(--blue-bright); }
.mission p { margin-top: 14px; font: 500 clamp(18px, 1.6vw, 22px)/1.45 var(--f-display); color: var(--white); letter-spacing: -.01em; }

/* Growth chart */
.chart-card { margin-top: 48px; background: var(--white); border: var(--hair-dark); padding: 28px 28px 20px; }
.chart-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 18px; }
.chart-head h3 { font: 700 18px/1.2 var(--f-display); color: var(--ink); }
.chart-head .spec-label { color: var(--steel-500); }
.chart svg { width: 100%; height: auto; overflow: visible; }
.chart .grid line { stroke: rgba(12,16,21,.09); }
.chart .axis text { font: 500 10px var(--f-mono); fill: var(--steel-500); }
.chart .line { fill: none; stroke: var(--blue); stroke-width: 2.25; stroke-linejoin: round; }
.chart .area { fill: url(#gArea); }
.chart .pt { fill: var(--white); stroke: var(--blue); stroke-width: 2; }
.chart .pt-last { fill: var(--signal); stroke: var(--signal); }
.chart .note { font: 500 10.5px var(--f-mono); fill: var(--steel-500); letter-spacing: .04em; }
.chart-tip {
  position: absolute; pointer-events: none; background: var(--ink); color: var(--white);
  font: 500 11px/1.4 var(--f-mono); padding: 8px 10px; letter-spacing: .04em; white-space: nowrap;
  opacity: 0; transform: translate(-50%, -120%); transition: opacity var(--t-fast);
}
.chart { position: relative; }

/* ---------- Technology (AutoStack etc.) ---------- */
.tech { display: grid; gap: 40px; }
@media (min-width: 1200px) { .tech { grid-template-columns: 380px 1fr; gap: 56px; } }
@media (min-width: 760px) and (max-width: 1199px) {
  .tech .tech-tabs { grid-template-columns: repeat(5, 1fr); border-top: 0; border-bottom: var(--hair); }
  .tech .tech-tab { grid-template-columns: 1fr; align-content: start; gap: 10px; padding: 16px 12px 18px 0; border-bottom: 0; }
  .tech .tech-tab .t { font-size: 17px; line-height: 1.15; }
  .tech .tech-tab .ic { display: none; }
}

.tech-tabs { display: grid; border-top: var(--hair); }
.tech-tab {
  position: relative; display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 16px;
  padding: 22px 0; border-bottom: var(--hair); text-align: left;
  transition: color var(--t-fast);
}
.tech-tab .n { font: 500 12px/1 var(--f-mono); color: var(--steel-500); }
.tech-tab .t { font: 700 clamp(22px, 2.2vw, 30px)/1 var(--f-display); letter-spacing: -.02em; color: var(--steel-400); transition: color var(--t-base) var(--strike); }
.tech-tab .ic { width: 22px; height: 22px; color: var(--steel-500); transition: transform var(--t-base) var(--strike), color var(--t-base); }
.tech-tab::after {
  content: ""; position: absolute; left: 0; bottom: -1px; height: 2px; width: 100%;
  background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform var(--t-slow) var(--strike);
}
.tech-tab:hover .t { color: var(--steel-200); }
.tech-tab[aria-selected="true"] .t { color: var(--white); }
.tech-tab[aria-selected="true"] .n { color: var(--signal-hi); }
.tech-tab[aria-selected="true"] .ic { color: var(--signal-hi); transform: rotate(90deg); }
.tech-tab[aria-selected="true"]::after { transform: scaleX(1); }

.tech-stage {
  position: relative; background: var(--steel-900); border: var(--hair);
  display: grid; overflow: hidden; min-height: 520px;
}
@media (min-width: 760px) { .tech-stage { grid-template-columns: 1.1fr 1fr; } }
.tech-viz { position: relative; display: grid; place-items: center; padding: 32px; border-bottom: var(--hair); min-height: 320px;
  background:
    radial-gradient(circle at 50% 50%, rgba(47,155,255,.10), transparent 60%),
    repeating-linear-gradient(0deg, rgba(255,255,255,.03) 0 1px, transparent 1px 24px),
    repeating-linear-gradient(90deg, rgba(255,255,255,.03) 0 1px, transparent 1px 24px);
}
@media (min-width: 760px) { .tech-viz { border-bottom: 0; border-right: var(--hair); } }
.tech-viz svg { width: 100%; max-width: 380px; height: auto; }
.tech-viz .viz-tag { position: absolute; left: 16px; top: 14px; font: 500 10.5px/1 var(--f-mono); letter-spacing: .12em; color: var(--steel-400); text-transform: uppercase; }
.tech-viz .viz-tag b { color: var(--signal-hi); font-weight: 500; }

.tech-panel { padding: clamp(24px, 3vw, 40px); display: flex; flex-direction: column; gap: 20px; }
.tech-panel[hidden] { display: none; }
.tech-panel h3 { font: 800 clamp(30px, 3vw, 44px)/1 var(--f-display); font-stretch: 108%; letter-spacing: -.03em; color: var(--white); }
.tech-panel p { color: var(--steel-300); }
.tech-panel dl { display: grid; grid-template-columns: 1fr 1fr; border-top: var(--hair); margin-top: auto; }
.tech-panel dl div { padding: 16px 12px 0 0; }
.tech-panel dt { font: 500 10.5px/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel-500); }
.tech-panel dd { margin-top: 6px; font: 600 15px/1.35 var(--f-body); color: var(--white); }

.panel-enter { animation: panelIn 360ms var(--strike); }
@keyframes panelIn { from { opacity: 0; transform: translateX(12px); } to { opacity: 1; transform: none; } }

/* ---------- Tooling register ---------- */
.tooling { display: grid; gap: 32px; }
@media (min-width: 1024px) { .tooling { grid-template-columns: 1fr 1.5fr; gap: 48px; align-items: start; } }

.tool-list { border-top: var(--hair-dark); }
.tool-item {
  display: grid; grid-template-columns: 40px 1fr auto; gap: 16px; align-items: center; width: 100%;
  padding: 18px 12px 18px 0; border-bottom: var(--hair-dark); text-align: left;
  position: relative; transition: padding var(--t-base) var(--strike), background var(--t-base);
}
.tool-item .n { font: 500 12px/1 var(--f-mono); color: var(--steel-400); }
.tool-item .name { font: 700 17px/1.25 var(--f-display); color: var(--steel-800); letter-spacing: -.01em; }
.tool-item .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.tool-item .rows { font: 600 12px/1 var(--f-mono); color: var(--steel-500); white-space: nowrap; }
.tag {
  display: inline-flex; align-items: center; height: 22px; padding: 0 8px;
  font: 500 10.5px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase;
  border: 1px solid rgba(12,16,21,.18); color: var(--steel-700);
}
.tag--blue { border-color: var(--blue); color: var(--blue); }
.tag--signal { border-color: var(--signal); background: var(--signal); color: var(--white); }
.tag--blue { border-color: var(--steel-500); color: var(--steel-700); }
.tool-item:hover { background: rgba(12,16,21,.03); }
.tool-item[aria-selected="true"] { padding-left: 16px; background: var(--ink); }
.tool-item[aria-selected="true"] .name { color: var(--white); }
.tool-item[aria-selected="true"] .n { color: var(--signal-hi); }
.tool-item[aria-selected="true"] .rows { color: var(--steel-300); }
.tool-item[aria-selected="true"] .tag { border-color: rgba(255,255,255,.25); color: var(--steel-200); }
.tool-item[aria-selected="true"] .tag--blue { border-color: var(--blue-bright); color: var(--blue-bright); }
.tool-item[aria-selected="true"] .tag--signal { border-color: var(--signal); color: var(--white); }

.tool-view { order: -1; }
@media (min-width: 1024px) { .tool-view { order: 0; position: sticky; top: 96px; } }
.tool-view .frame { position: relative; aspect-ratio: 4 / 3; background: var(--steel-900); overflow: hidden; }
.tool-view .frame img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: opacity var(--t-base) var(--snap), transform 600ms var(--strike);
}
.tool-view .frame img.out { opacity: 0; transform: scale(1.015); }
.tool-view .thumbs { display: flex; gap: 8px; margin-top: 8px; }
.tool-view .thumbs button { width: 84px; aspect-ratio: 4/3; overflow: hidden; opacity: .5; outline-offset: 2px; transition: opacity var(--t-fast); background: var(--steel-200); }
.tool-view .thumbs button[aria-pressed="true"] { opacity: 1; box-shadow: 0 0 0 2px var(--signal); }
.tool-view .thumbs img { width: 100%; height: 100%; object-fit: cover; }
.tool-spec { display: grid; grid-template-columns: repeat(2, 1fr); background: var(--ink); margin-top: 8px; }
@media (min-width: 600px) { .tool-spec { grid-template-columns: repeat(4, 1fr); } }
.tool-spec div { padding: 16px; border-right: var(--hair); border-bottom: var(--hair); }
.tool-spec dt { font: 500 10px/1.2 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel-500); }
.tool-spec dd { margin-top: 8px; font: 600 15px/1.2 var(--f-mono); color: var(--white); }

/* Crosshair overlay on framed media */
.xhair { position: absolute; inset: 14px; pointer-events: none; }
.xhair i { position: absolute; width: 14px; height: 14px; border: solid rgba(255,255,255,.7); }
.xhair i:nth-child(1) { top: 0; left: 0; border-width: 1px 0 0 1px; }
.xhair i:nth-child(2) { top: 0; right: 0; border-width: 1px 1px 0 0; }
.xhair i:nth-child(3) { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.xhair i:nth-child(4) { bottom: 0; right: 0; border-width: 0 1px 1px 0; }
.xhair .lbl { position: absolute; left: 22px; top: -1px; font: 500 10.5px/1 var(--f-mono); letter-spacing: .12em; color: var(--white); text-transform: uppercase; background: rgba(6,8,11,.6); padding: 4px 6px; }

/* ---------- Video ---------- */
.film { position: relative; background: var(--ink); }
.film-frame { position: relative; aspect-ratio: 16 / 9; background: #000; overflow: hidden; border: var(--hair); }
.film-frame video { width: 100%; height: 100%; object-fit: cover; }
.film-poster {
  position: absolute; inset: 0; display: grid; place-items: center; cursor: pointer;
  background: center / cover no-repeat;
  transition: opacity var(--t-slow) var(--strike);
}
.film-poster::before { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6,8,11,.85), rgba(6,8,11,.25)); }
.film-poster.is-hidden { opacity: 0; pointer-events: none; }
.play {
  position: relative; display: grid; place-items: center;
  width: clamp(84px, 9vw, 120px); aspect-ratio: 1; border-radius: 50%;
  background: var(--signal); color: var(--white);
  transition: transform var(--t-base) var(--strike), background var(--t-base), color var(--t-base);
}
.play::after { content: ""; position: absolute; inset: -12px; border-radius: 50%; border: 1px solid rgba(0,114,188,.5); }
.film-poster:hover .play { transform: scale(1.06); background: var(--white); color: var(--signal); }
.play svg { width: 30%; height: 30%; margin-left: 6%; }
.film-meta {
  position: absolute; left: 20px; right: 20px; bottom: 18px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font: 500 11px/1 var(--f-mono); letter-spacing: .12em; color: var(--steel-300); text-transform: uppercase;
}
.film-meta b { color: var(--white); font-weight: 500; }
.rec { display: inline-flex; align-items: center; gap: 8px; }
.rec i { width: 8px; height: 8px; border-radius: 50%; background: var(--signal); animation: blink 1s steps(2) infinite; }
@keyframes blink { 50% { opacity: 0; } }
.film-note { margin-top: 14px; font: 500 12px/1.6 var(--f-mono); color: var(--steel-400); }
.film-note a { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }

.film-points { display: grid; gap: 1px; background: rgba(255,255,255,.09); border: var(--hair); margin-top: 48px; }
@media (min-width: 760px) { .film-points { grid-template-columns: repeat(3, 1fr); } }
.film-points div { background: var(--ink); padding: 28px; }
.film-points .spec-label { color: var(--signal-hi); }
.film-points h3 { margin-top: 14px; font: 700 20px/1.25 var(--f-display); color: var(--white); letter-spacing: -.01em; }
.film-points p { margin-top: 8px; font-size: 15px; color: var(--steel-400); }

/* ---------- Products ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px; }
.filter {
  height: 38px; padding: 0 16px;
  border: 1px solid rgba(12,16,21,.18);
  font: 500 12px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel-700);
  transition: background var(--t-fast), color var(--t-fast), border-color var(--t-fast);
}
.filter:hover { border-color: var(--ink); }
.filter[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: var(--white); }
.filter[aria-pressed="true"] .c { color: var(--signal-hi); }
.filter .c { color: var(--signal-deep); margin-left: 6px; }

.products { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1px; background: rgba(12,16,21,.1); border: var(--hair-dark); }
.product {
  position: relative; background: var(--white); padding: 20px; display: flex; flex-direction: column; gap: 16px;
  transition: opacity var(--t-base) var(--strike);
}
.product.is-hidden { display: none; }
.product .pimg { aspect-ratio: 1; display: grid; place-items: center; overflow: hidden; }
.product .pimg img { max-height: 100%; width: auto; object-fit: contain; transition: transform 600ms var(--strike); }
.product:hover .pimg img { transform: scale(1.05); }
.product .pid { position: absolute; top: 16px; left: 20px; font: 500 10.5px/1 var(--f-mono); color: var(--steel-400); letter-spacing: .1em; }
.product h3 { font: 700 16px/1.3 var(--f-display); color: var(--ink); letter-spacing: -.005em; }
.product p { font: 500 11px/1.4 var(--f-mono); color: var(--steel-500); letter-spacing: .06em; text-transform: uppercase; margin-top: 4px; }
.product p.desc { font: 400 14px/1.55 var(--f-body); letter-spacing: 0; text-transform: none; color: var(--steel-500); margin-top: 10px; }

/* ---------- Data states (CSV-driven sections) ---------- */
.data-loading { list-style: none; padding: 32px; font: 500 12px/1.4 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel-400); }
.data-error { padding: 20px 24px; border: 1px solid #e05252; background: rgba(224,82,82,.08); color: inherit; font-size: 15px; grid-column: 1 / -1; }
.tool-desc { margin-top: 14px; font-size: 15px; line-height: 1.6; color: var(--steel-500); max-width: 62ch; }
.tool-desc:empty { display: none; }
/* Missing image file → neutral placeholder, layout preserved */
.no-img { position: relative; background: repeating-linear-gradient(45deg, rgba(12,16,21,.04) 0 8px, transparent 8px 16px), var(--steel-100) !important; }
.no-img::after { content: "Image pending"; position: absolute; inset: 0; display: grid; place-items: center; font: 500 11px/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--steel-500); }
.logos .logo-fallback { display: none; font: 700 15px/1.25 var(--f-display); color: var(--steel-700); text-align: center; }
.logos li.no-img .logo-fallback { display: block; }
.logos li.no-img::after { content: none; }
.product::after { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 2px; background: var(--signal); transform: scaleX(0); transform-origin: left; transition: transform var(--t-base) var(--strike); }
.product:hover::after { transform: scaleX(1); }

.sectors { display: grid; gap: 1px; background: rgba(12,16,21,.1); border: var(--hair-dark); margin-top: 48px; }
@media (min-width: 760px) { .sectors { grid-template-columns: repeat(3, 1fr); } }
.sectors div { background: var(--paper); padding: 28px; }
.sectors h3 { font: 700 20px/1.2 var(--f-display); color: var(--ink); margin-top: 12px; }
.sectors p { font-size: 15px; color: var(--steel-500); margin-top: 8px; }

.banner-img { position: relative; margin-top: 48px; aspect-ratio: 21 / 8; overflow: hidden; background: var(--steel-200); }
.banner-img img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- Machine park ---------- */
.park-summary { display: grid; grid-template-columns: repeat(2, 1fr); border-block: var(--hair); margin-bottom: 48px; }
@media (min-width: 860px) { .park-summary { grid-template-columns: repeat(4, 1fr); } }
.park-summary div { padding: 24px 20px; border-right: var(--hair); }
.park-summary div:nth-child(2n) { border-right: 0; }
@media (min-width: 860px) { .park-summary div:nth-child(2n) { border-right: var(--hair); } .park-summary div:last-child { border-right: 0; } }
@media (max-width: 859px) { .park-summary div:nth-child(n+3) { border-top: var(--hair); } }
.park-summary .val { font: 700 clamp(34px, 4vw, 54px)/1 var(--f-display); color: var(--white); letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.park-summary .spec-label { display: block; margin-top: 10px; }

/* Hairline grids: each cell draws its own border so partially-filled rows stay clean */
.machines, .products, .metrology { gap: 0 !important; background: none !important; border: 0 !important; padding: 1px 0 0 1px; }
.machine, .product, .metrology figure { margin: -1px 0 0 -1px; }
.machines { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.machine { background: var(--steel-950); display: flex; flex-direction: column; position: relative; border: var(--hair); }
.product, .metrology figure { border: var(--hair-dark); }
.machine .mimg { position: relative; aspect-ratio: 4 / 3; background: var(--white); overflow: hidden; }
.machine .mimg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; padding: 16px; transition: transform 600ms var(--strike); filter: grayscale(.2); }
.machine .mimg.photo img { object-fit: cover; padding: 0; }
.machine:hover .mimg img { transform: scale(1.04); filter: none; }
.machine .mbody { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 14px; flex: 1; }
.machine .mhead { display: flex; justify-content: space-between; align-items: start; gap: 12px; }
.machine h3 { font: 700 19px/1.2 var(--f-display); color: var(--white); letter-spacing: -.01em; }
.machine .qty { font: 700 13px/1 var(--f-mono); color: var(--white); background: var(--signal); padding: 6px 8px; white-space: nowrap; }
.machine dl { display: grid; grid-template-columns: auto 1fr; gap: 6px 16px; margin-top: auto; padding-top: 14px; border-top: var(--hair); }
.machine dt { font: 500 10.5px/1.5 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel-500); }
.machine dd { font: 500 13px/1.5 var(--f-mono); color: var(--steel-200); }
.machine.is-feature { grid-column: 1 / -1; }
@media (min-width: 900px) {
  .machine.is-feature { flex-direction: row; }
  .machine.is-feature .mimg { flex: 1.3; aspect-ratio: auto; min-height: 420px; }
  .machine.is-feature .mbody { flex: 1; padding: 40px; }
  .machine.is-feature h3 { font-size: 34px; letter-spacing: -.025em; }
}
.machine .note { font-size: 15px; color: var(--steel-400); }

.support-row { display: grid; gap: 1px; background: rgba(255,255,255,.09); border: var(--hair); border-top: 0; }
@media (min-width: 760px) { .support-row { grid-template-columns: 1fr 1fr; } }
.support-row div { background: var(--steel-950); display: flex; align-items: center; gap: 20px; padding: 16px 20px; }
.support-row .simg { flex: 0 0 96px; height: 72px; background: var(--white); padding: 6px; display: grid; place-items: center; }
.support-row .simg img { width: 100%; height: 100%; object-fit: contain; }
.support-row b { display: block; color: var(--white); font: 700 16px/1.2 var(--f-display); }
.support-row span { font: 500 11px/1.4 var(--f-mono); color: var(--steel-400); letter-spacing: .08em; text-transform: uppercase; }

.oems { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 40px; margin-top: 48px; padding-top: 28px; border-top: var(--hair); }
.oems .spec-label { flex-basis: 100%; }
@media (min-width: 900px) { .oems .spec-label { flex-basis: auto; margin-right: 16px; } }
.oems { gap: 8px; }
.oems img { height: 52px; width: auto; max-width: 150px; object-fit: contain; background: var(--white); padding: 10px 14px; filter: grayscale(1); opacity: .8; transition: filter var(--t-base) var(--strike), opacity var(--t-base); }
.oems img:hover { filter: none; opacity: 1; }

/* ---------- Quality ---------- */
.quality { display: grid; gap: 56px; }
@media (min-width: 1024px) { .quality { grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; } }

.iso-badge {
  display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: center;
  padding: 28px; background: var(--ink); color: var(--white); margin-top: 40px;
}
.iso-seal { width: 104px; height: 104px; }
.iso-badge b { display: block; font: 800 28px/1 var(--f-display); font-stretch: 110%; letter-spacing: -.02em; }
.iso-badge span { display: block; margin-top: 8px; font: 500 11.5px/1.5 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel-400); }

.tolerance { margin-top: 1px; background: var(--white); border: var(--hair-dark); padding: 28px; }
.tolerance .big { font: 800 clamp(48px, 7vw, 92px)/1 var(--f-display); font-stretch: 105%; letter-spacing: -.04em; color: var(--ink); font-variant-numeric: tabular-nums; }
.tolerance .big small { font-size: .32em; color: var(--steel-500); letter-spacing: 0; margin-left: 8px; font-weight: 600; }
.tolerance p { margin-top: 10px; color: var(--steel-500); font-size: 15px; }
.gauge { position: relative; height: 40px; margin-top: 24px; }
.gauge .scale { position: absolute; inset: 0; background: repeating-linear-gradient(90deg, var(--steel-400) 0 1px, transparent 1px 10px); mask-image: linear-gradient(0deg, #000 40%, transparent 41%); }
.gauge .scale::after { content: ""; position: absolute; inset: 0; background: repeating-linear-gradient(90deg, var(--steel-700) 0 1px, transparent 1px 50px); mask-image: linear-gradient(0deg, #000 70%, transparent 71%); }
.gauge .band { position: absolute; bottom: 0; height: 100%; left: 46%; width: 8%; background: rgba(10,114,196,.14); border-inline: 1px solid var(--blue); }
.gauge .needle { position: absolute; bottom: 0; left: 50%; width: 2px; height: 100%; background: var(--signal); transition: left 900ms var(--strike); }

.process { counter-reset: step; display: grid; border-top: var(--hair-dark); }
.process li { counter-increment: step; display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 22px 0; border-bottom: var(--hair-dark); }
.process li::before { content: counter(step, decimal-leading-zero); font: 600 13px/1.6 var(--f-mono); color: var(--signal-deep); }
.process h3 { font: 700 18px/1.3 var(--f-display); color: var(--ink); }
.process p { margin-top: 4px; font-size: 15px; color: var(--steel-500); }

.metrology { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1px; background: rgba(12,16,21,.1); border: var(--hair-dark); margin-top: 56px; }
.metrology figure { background: var(--white); padding: 16px; }
.metrology img { aspect-ratio: 1; width: 100%; object-fit: contain; }
.metrology figcaption { margin-top: 10px; font: 500 11px/1.4 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel-700); }

/* ---------- Clients ---------- */
.logos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: rgba(12,16,21,.1); border: var(--hair-dark); }
@media (min-width: 600px) { .logos { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1024px) { .logos { grid-template-columns: repeat(6, 1fr); } }
.logos li { background: var(--white); aspect-ratio: 3 / 2; display: grid; place-items: center; padding: 22px; }
.logos img { max-height: 56px; width: auto; max-width: 100%; object-fit: contain; filter: grayscale(1) contrast(1.1); opacity: .62; transition: filter var(--t-base) var(--strike), opacity var(--t-base); }
.logos li:hover img { filter: none; opacity: 1; }

.client-index { margin-top: 32px; border: var(--hair-dark); background: var(--white); }
.client-index summary {
  list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 24px; font: 600 13px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink);
}
.client-index summary::-webkit-details-marker { display: none; }
.client-index summary .pm { width: 14px; height: 14px; position: relative; flex-shrink: 0; }
.client-index summary .pm::before, .client-index summary .pm::after { content: ""; position: absolute; left: 0; top: 6px; width: 14px; height: 2px; background: var(--signal); transition: transform var(--t-base) var(--strike); }
.client-index summary .pm::after { transform: rotate(90deg); }
.client-index[open] summary .pm::after { transform: rotate(0); }
.client-index ol { columns: 1; column-gap: 32px; padding: 8px 24px 28px; border-top: var(--hair-dark); }
@media (min-width: 640px) { .client-index ol { columns: 2; } }
@media (min-width: 1024px) { .client-index ol { columns: 3; } }
.client-index li { break-inside: avoid; display: grid; grid-template-columns: 1fr auto; gap: 12px; padding: 10px 0; border-bottom: 1px dashed rgba(12,16,21,.12); font-size: 14px; color: var(--steel-800); }
.client-index li span { font: 500 11px/1.6 var(--f-mono); color: var(--steel-500); text-align: right; }

/* ---------- Leadership ---------- */
.leader { display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { .leader { grid-template-columns: 420px 1fr; gap: 72px; } }
/* Founder portrait: no frame. The cutout sits on the section itself, lit by a faint backlight,
   and dissolves into the dark through an elliptical mask so no edge is visible. */
.leader-photo { position: relative; aspect-ratio: 1; isolation: isolate; }
.leader-photo::before { /* soft backlight, fades out well inside the box so it has no edge */
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(ellipse 48% 44% at 50% 36%, rgba(0,114,188,.30) 0%, rgba(0,114,188,.10) 55%, transparent 100%);
}
.leader-photo picture { position: absolute; inset: 0; display: block; }
.leader-photo img {
  width: 100%; height: 100%; object-fit: contain; object-position: 50% 100%;
  filter: saturate(.82) contrast(1.04) brightness(.96);
  /* ellipse softens the shoulders; the vertical ramp guarantees the torso reaches full transparency at the bottom */
  -webkit-mask-image: radial-gradient(ellipse 70% 78% at 50% 34%, #000 56%, transparent 100%), linear-gradient(180deg, #000 52%, transparent 94%);
  -webkit-mask-composite: source-in;
          mask-image: radial-gradient(ellipse 70% 78% at 50% 34%, #000 56%, transparent 100%), linear-gradient(180deg, #000 52%, transparent 94%);
          mask-composite: intersect;
}
.leader blockquote { margin: 0; font: 500 clamp(22px, 2.6vw, 36px)/1.3 var(--f-display); letter-spacing: -.02em; color: var(--white); }
.leader blockquote::before { content: "“"; display: block; font: 800 96px/.6 var(--f-display); color: var(--signal-hi); margin-bottom: 16px; }
.leader cite { display: block; margin-top: 32px; font-style: normal; }
.leader cite b { display: block; font: 700 18px/1.2 var(--f-display); color: var(--white); }
.leader cite span { font: 500 11.5px/1.6 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel-400); }

.team { position: relative; margin-top: clamp(64px, 8vw, 112px); }
.team .frame { aspect-ratio: 21 / 9; overflow: hidden; }
.team img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 62%; filter: saturate(.85); }

/* ---------- RFQ ---------- */
.rfq { position: relative; background: var(--ink); overflow: hidden; }
.rfq-grid { display: grid; gap: 56px; }
@media (min-width: 1024px) { .rfq-grid { grid-template-columns: 5fr 7fr; gap: 80px; } }
.rfq h2 { font: 800 clamp(48px, 7vw, 104px)/.9 var(--f-display); font-stretch: 112%; letter-spacing: -.035em; text-transform: uppercase; color: var(--white); margin-top: 20px; }
.rfq h2 span { color: var(--signal-hi); }

.contact-list { margin-top: 40px; border-top: var(--hair); }
.contact-list li { display: grid; grid-template-columns: 110px 1fr; gap: 16px; padding: 18px 0; border-bottom: var(--hair); }
.contact-list .spec-label { padding-top: 3px; }
.contact-list a, .contact-list address { color: var(--white); font-style: normal; font-size: 16px; }
.contact-list a:hover { color: var(--signal-hi); }

.form { background: var(--steel-900); border: var(--hair); padding: clamp(24px, 3.5vw, 48px); }
.form-steps { display: flex; gap: 8px; margin-bottom: 28px; }
.form-steps span { flex: 1; height: 3px; background: var(--steel-700); transition: background var(--t-base); }
.form-steps span.on { background: var(--signal); }
fieldset { border: 0; padding: 0; margin: 0 0 28px; min-width: 0; }
legend { font: 600 12px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--signal-hi); margin-bottom: 18px; padding: 0; }
.fields { display: grid; gap: 16px; }
@media (min-width: 640px) { .fields { grid-template-columns: 1fr 1fr; } .fields .full { grid-column: 1 / -1; } }
.field { display: grid; gap: 8px; }
.field label, .field .lbl { font: 500 11px/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--steel-400); }
.field label .req { color: var(--signal-hi); }
.field input, .field select, .field textarea {
  width: 100%; height: 50px; padding: 0 14px;
  background: var(--ink); border: 1px solid var(--steel-700); border-radius: 0;
  color: var(--white); font-size: 15px;
  transition: border-color var(--t-fast), box-shadow var(--t-fast);
  -webkit-appearance: none; appearance: none;
}
.field select { background-image: linear-gradient(45deg, transparent 50%, var(--steel-400) 50%), linear-gradient(135deg, var(--steel-400) 50%, transparent 50%); background-position: calc(100% - 20px) 22px, calc(100% - 15px) 22px; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 36px; }
.field textarea { height: 120px; padding: 12px 14px; resize: vertical; line-height: 1.5; }
.field input::placeholder, .field textarea::placeholder { color: var(--steel-500); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: var(--steel-500); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 3px rgba(0,114,188,.18); }
.field.invalid input, .field.invalid select { border-color: #ff4d4d; }
.field .err { font: 500 11px/1.3 var(--f-mono); color: #ff7b7b; display: none; }
.field.invalid .err { display: block; }

.checks { display: flex; flex-wrap: wrap; gap: 8px; }
.check input { position: absolute; opacity: 0; pointer-events: none; }
.check span {
  display: inline-flex; align-items: center; gap: 10px; height: 42px; padding: 0 14px;
  border: 1px solid var(--steel-700); font: 500 12px/1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--steel-300);
  cursor: pointer; transition: border-color var(--t-fast), background var(--t-fast), color var(--t-fast);
}
.check span::before { content: ""; width: 10px; height: 10px; border: 1px solid var(--steel-500); transition: background var(--t-fast), border-color var(--t-fast); }
.check input:checked + span { border-color: var(--signal); color: var(--white); background: rgba(0,114,188,.08); }
.check input:checked + span::before { background: var(--signal); border-color: var(--signal); }
.check input:focus-visible + span { outline: 2px solid var(--signal); outline-offset: 2px; }

.form-foot { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; justify-content: space-between; padding-top: 24px; border-top: var(--hair); }
.form-foot p { font: 500 11.5px/1.6 var(--f-mono); color: var(--steel-400); max-width: 44ch; }
.form-status { margin-top: 20px; padding: 16px 18px; border: 1px solid var(--ok); color: var(--white); font-size: 15px; display: none; }
.form-status.show { display: block; }
.form-status a { color: var(--signal-hi); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); border-top: var(--hair); padding: 64px 0 32px; }
.footer-grid { display: grid; gap: 40px; }
@media (min-width: 860px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer h4 { font: 600 11px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--steel-500); margin-bottom: 18px; }
.footer li + li { margin-top: 10px; }
.footer a { color: var(--steel-300); font-size: 15px; transition: color var(--t-fast); }
.footer a:hover { color: var(--white); }
.footer .tag-line { margin-top: 20px; font: 800 clamp(36px, 4vw, 56px)/.95 var(--f-display); font-stretch: 112%; letter-spacing: -.03em; text-transform: uppercase; color: var(--white); }
.footer .tag-line span { color: var(--signal-hi); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 56px; padding-top: 24px; border-top: var(--hair); font: 500 11px/1.6 var(--f-mono); letter-spacing: .08em; color: var(--steel-500); text-transform: uppercase; }

/* Mobile sticky RFQ */
.dock {
  position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 90;
  display: grid; grid-template-columns: 1fr auto; gap: 8px;
  transform: translateY(140%); transition: transform var(--t-slow) var(--strike);
}
.dock.show { transform: none; }
.dock .btn { justify-content: center; }
.dock .call { width: 52px; height: 52px; display: grid; place-items: center; background: var(--white); color: var(--ink); }
@media (min-width: 1120px) { .dock { display: none; } }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 1ms !important; animation-iteration-count: 1 !important; transition-duration: 1ms !important; transition-delay: 0ms !important; }
  .rv { opacity: 1; transform: none; }
  .rv-clip { clip-path: none; }
  .ram { display: none; }
  .ticker-track { animation: none; }
}