/* ELUX Automotive, investor splash */

:root {
  --bg: #0A0B0D;
  --panel: #14171C;
  --line: #232A33;
  --accent: #0B55A8;
  --accent-light: #3E8FE0;
  --text: #FFFFFF;
  --muted: #9AA1AB;

  --font-head: "Chakra Petch", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --max: 1200px;
  --gutter: 20px;
  --radius: 4px;
  --ease: cubic-bezier(.2, .7, .1, 1);
  color-scheme: dark;
}

@property --r {
  syntax: "<length>";
  inherits: true;
  initial-value: 0px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
html { background: var(--bg); }
body {
  margin: 0;
  background: transparent;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: var(--accent-light); text-underline-offset: 3px; }
a:hover { color: var(--text); }
h1, h2, h3 { font-family: var(--font-head); font-weight: 700; line-height: 1.1; margin: 0; letter-spacing: .005em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
:focus-visible { outline: 2px solid var(--accent-light); outline-offset: 3px; border-radius: 2px; }

.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;
}
/* Dynamic background: circuit board with electric pulses (drawn in script.js) */
.bg-canvas { position: fixed; inset: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; opacity: 0; transition: opacity 1.2s ease; }
.bg-canvas.on { opacity: 1; }
main, .site-footer { position: relative; }

.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 100;
  background: var(--accent); color: #fff; padding: 10px 16px; border-radius: var(--radius);
}
.skip-link:focus { top: 12px; }

.container { width: 100%; max-width: calc(var(--max) + var(--gutter) * 2); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: calc(720px + var(--gutter) * 2); }

/* Type */
.kicker {
  font-family: var(--font-body);
  font-size: 12px; font-weight: 600;
  text-transform: uppercase; letter-spacing: .2em;
  color: var(--accent-light);
  margin-bottom: 16px;
  display: flex; align-items: center; gap: 12px;
}
.kicker-num { color: var(--muted); font-variant-numeric: tabular-nums; }
.kicker-num::after { content: ""; display: inline-block; width: 24px; height: 1px; background: var(--line); margin-left: 12px; vertical-align: middle; }
h2 { font-size: clamp(30px, 5vw, 48px); max-width: 18ch; }
h3 { font-size: 20px; }
.h3-lg { font-size: clamp(24px, 3vw, 32px); }
.lead { font-size: clamp(17px, 1.6vw, 19px); color: #C9CED5; max-width: 60ch; margin-top: 20px; }
p + p { margin-top: 14px; }
.note, .source { font-size: 13px; color: var(--muted); margin-top: 32px; }
.source { margin-top: 20px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 24px;
  background: var(--accent); color: #fff;
  font-family: var(--font-head); font-weight: 600; font-size: 15px;
  letter-spacing: .06em; text-transform: uppercase; text-decoration: none;
  border: 1px solid var(--accent); border-radius: var(--radius);
  cursor: pointer; transition: background .2s, border-color .2s, box-shadow .3s;
}
.btn:hover { background: var(--accent-light); border-color: var(--accent-light); color: #fff; box-shadow: 0 0 32px rgba(62, 143, 224, .35); }
.btn-ghost { background: transparent; border-color: rgba(255, 255, 255, .28); }
.btn-ghost:hover { background: rgba(255, 255, 255, .06); border-color: #fff; box-shadow: none; }
.btn-sm { min-height: 40px; padding: 8px 16px; font-size: 13px; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 50;
  transition: background .4s, border-color .4s, backdrop-filter .4s;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(10, 11, 13, .78);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand img { width: 96px; height: auto; }
.nav-list { display: flex; align-items: center; gap: 20px; }
.nav-link {
  color: var(--muted); text-decoration: none; font-size: 13px; font-weight: 500;
  letter-spacing: .14em; text-transform: uppercase;
}
.nav-link:hover { color: #fff; }
.hide-sm { display: none; }
@media (min-width: 760px) { .hide-sm { display: inline; } .brand img { width: 112px; } }

/* Hero */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh;
  display: flex; align-items: center; overflow: hidden; isolation: isolate;
  padding: 120px 0 120px;
}
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse 60% 55% at 72% 45%, rgba(11, 85, 168, .16), transparent 70%),
    linear-gradient(0deg, var(--bg) 0%, rgba(10, 11, 13, 0) 30%);
}
/* The ELUX X, lit by a moving sheen */
.hero-mark-wrap {
  position: absolute; z-index: -1; pointer-events: none;
  right: -18vw; top: 50%; width: 92vw; max-width: 760px;
  transform: translate(var(--mx, 0px), calc(-50% + var(--my, 0px)));
  transition: transform .6s var(--ease);
  opacity: 0; animation: mark-in 2.2s var(--ease) .1s forwards;
  filter: drop-shadow(0 0 48px rgba(62, 143, 224, .28));
  --mark-opacity: .22;
}
.hero-mark {
  aspect-ratio: 953 / 674;
  background: linear-gradient(110deg, #4A525C 0%, #8E96A0 28%, #E3E8EE 44%, #FFFFFF 50%, #E3E8EE 56%, #8E96A0 72%, #4A525C 100%) 0 0 / 320% 100%;
  -webkit-mask: url("images/elux-x.svg") center / contain no-repeat;
  mask: url("images/elux-x.svg") center / contain no-repeat;
  animation: sheen 7s ease-in-out 1.2s infinite;
}
@keyframes mark-in { from { opacity: 0; scale: .92; } to { opacity: var(--mark-opacity); scale: 1; } }
@keyframes sheen { 0% { background-position: 100% 0; } 55%, 100% { background-position: 0% 0; } }
@media (min-width: 900px) { .hero-mark-wrap { right: 3vw; width: 40vw; --mark-opacity: .7; } }
.hero-grain {
  position: absolute; inset: -50%; z-index: -1; pointer-events: none; opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1s steps(6) infinite;
}
@keyframes grain {
  0% { transform: translate(0, 0); } 20% { transform: translate(-3%, 2%); } 40% { transform: translate(2%, -3%); }
  60% { transform: translate(-2%, -1%); } 80% { transform: translate(3%, 3%); } 100% { transform: translate(0, 0); }
}
.hero-content { position: relative; }

.hero-title { font-size: clamp(38px, 5.6vw, 80px); line-height: 1.04; letter-spacing: -.005em; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero-title .line > span { display: inline-block; transform: translateY(105%); animation: line-up 1.1s var(--ease) forwards; }
.hero-title .line:nth-child(1) > span { animation-delay: .35s; }
.hero-title .line:nth-child(2) > span { animation-delay: .5s; }
@keyframes line-up { to { transform: none; } }

/* Signature: the full-width light bar */
.lightbar {
  display: block; position: relative; height: 3px; width: min(320px, 60vw); margin: 32px 0 24px;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0), #fff 18%, #fff 82%, rgba(255, 255, 255, 0));
  border-radius: 2px;
  box-shadow: 0 0 12px rgba(62, 143, 224, .9), 0 0 36px rgba(62, 143, 224, .55);
  transform: scaleX(0); transform-origin: center;
  animation: bar-in 1.3s var(--ease) 1s forwards;
  overflow: hidden;
}
.lightbar::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 30%; left: -30%;
  background: linear-gradient(90deg, transparent, rgba(62, 143, 224, .95), transparent);
  animation: sweep 4.5s ease-in-out 2.4s infinite;
}
.lightbar-static { transform: none; animation: none; margin: 0 0 24px; }
@keyframes bar-in { to { transform: scaleX(1); } }
@keyframes sweep { 0% { left: -30%; } 45%, 100% { left: 100%; } }

.hero-sub { font-size: clamp(17px, 2vw, 21px); color: #D5D9DE; opacity: 0; animation: fade-up 1s var(--ease) 1.4s forwards; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; opacity: 0; animation: fade-up 1s var(--ease) 1.6s forwards; }
@keyframes fade-up { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

.hero-meta {
  position: absolute; left: 0; right: 0; bottom: 32px;
  display: flex; justify-content: space-between;
  font-size: 11px; letter-spacing: .24em; text-transform: uppercase; color: rgba(154, 161, 171, .7);
  pointer-events: none;
}
.scroll-cue { position: absolute; left: 50%; bottom: 24px; transform: translateX(-50%); width: 24px; height: 56px; display: flex; justify-content: center; }
.scroll-line { width: 1px; height: 100%; background: linear-gradient(var(--accent-light), transparent); animation: drip 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes drip { 0% { transform: scaleY(0); opacity: 1; } 60% { transform: scaleY(1); opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

/* Statement */
.statement { padding: clamp(96px, 16vw, 200px) 0; position: relative; }
.statement-text {
  font-family: var(--font-head); font-weight: 600;
  font-size: clamp(30px, 5.4vw, 64px); line-height: 1.12; max-width: 20ch;
}
.statement-text em { font-style: normal; color: var(--accent-light); }
.statement-text .w { display: inline-block; opacity: .12; transition: opacity .6s ease; }
.statement-text .w.on { opacity: 1; }
.statement-sub { color: var(--muted); max-width: 52ch; margin-top: 32px; font-size: 17px; }

/* Sections */
.section { padding: clamp(80px, 11vw, 140px) 0; position: relative; }
.section-alt { background: linear-gradient(180deg, rgba(14, 16, 19, 0), rgba(14, 16, 19, .7) 12%, rgba(14, 16, 19, .7) 88%, rgba(14, 16, 19, 0)); }
.section-head { margin-bottom: clamp(40px, 6vw, 64px); }
.section-head.center { text-align: center; display: flex; flex-direction: column; align-items: center; }
.section-head.center .kicker { justify-content: center; }
.section-head.center .lead { margin-left: auto; margin-right: auto; }

.card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }

/* Opportunity */
.split { display: grid; gap: 48px; }
.split p:not(.kicker):not(.lead):not(.stat-value):not(.stat-label) { color: var(--muted); margin-top: 16px; max-width: 60ch; }
.stats { display: grid; gap: 16px; align-content: start; }
.stat { border-left: 2px solid var(--accent); padding: 8px 0 8px 24px; }
.stat-value { font-family: var(--font-head); font-weight: 700; font-size: clamp(44px, 6vw, 64px); line-height: 1; font-variant-numeric: tabular-nums; }
.stat-label { color: var(--muted); font-size: 15px; margin-top: 10px; max-width: 32ch; }
.callout {
  margin-top: clamp(56px, 8vw, 96px); padding: clamp(32px, 5vw, 56px);
  border: 1px solid var(--line); border-radius: var(--radius);
  background: radial-gradient(ellipse at 100% 50%, rgba(11, 85, 168, .22), transparent 60%), var(--panel);
  position: relative; overflow: hidden;
}
.callout::after {
  content: ""; position: absolute; right: -40px; top: 50%; width: 320px; height: 226px; transform: translateY(-50%);
  background: url("images/elux-x.svg") center / contain no-repeat; opacity: .07;
}
.callout-kicker { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-light); font-weight: 600; }
.callout-text { font-family: var(--font-head); font-weight: 700; font-size: clamp(26px, 4.2vw, 44px); line-height: 1.1; margin-top: 12px; max-width: 20ch; position: relative; z-index: 1; }
.callout-sub { font-family: var(--font-head); color: var(--muted); font-size: clamp(20px, 2.4vw, 26px); margin-top: 8px; }
@media (min-width: 900px) { .split { grid-template-columns: 1.3fr 1fr; gap: 80px; } }

/* Lineup: the garage */
.section-garage { background: radial-gradient(ellipse 80% 50% at 50% 0%, rgba(11, 85, 168, .12), transparent 70%), rgba(7, 8, 10, .72); }
.section-garage::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: url("images/elux-x.svg") 110% 8% / 520px auto no-repeat; opacity: .05;
}
.hint-touch { display: none; }
@media (hover: none) { .hint-pointer { display: none; } .hint-touch { display: inline; } }
.lights-btn {
  margin-top: 24px; display: inline-flex; align-items: center; gap: 10px;
  background: transparent; color: var(--muted); border: 1px solid var(--line); border-radius: 999px;
  padding: 8px 16px; font: 600 12px/1 var(--font-body); letter-spacing: .18em; text-transform: uppercase; cursor: pointer;
}
.lights-btn::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: #3a414b; transition: background .3s, box-shadow .3s; }
.lights-btn[aria-pressed="true"] { color: #fff; border-color: var(--accent-light); }
.lights-btn[aria-pressed="true"]::before { background: var(--accent-light); box-shadow: 0 0 10px var(--accent-light); }
.lights-btn:hover { color: #fff; }

.model-grid { display: grid; gap: 20px; }
.model-card {
  background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  transition: border-color .4s, transform .4s var(--ease);
}
.model-card:hover { border-color: #33404f; }
.spot {
  position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: #000; cursor: pointer;
  --x: 50%; --y: 55%; --r: 1px;
  transition: --r .9s var(--ease);
  touch-action: pan-y; -webkit-tap-highlight-color: transparent; -webkit-touch-callout: none; user-select: none; -webkit-user-select: none;
}
.spot:focus-visible { outline-offset: -3px; }
.spot img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.04); transition: transform 1.2s var(--ease), filter 1s ease; filter: grayscale(.6) contrast(1.1); pointer-events: none; }
/* The dark is a radial gradient; growing its radius lets light spread from the pointer */
.spot::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(circle var(--r) at var(--x) var(--y), rgba(7, 8, 10, 0) 0%, rgba(7, 8, 10, .35) 55%, rgba(7, 8, 10, .88) 100%);
}
.spot.hovering { --r: 220px; transition-duration: .45s; }
.spot.hovering img { filter: grayscale(0) contrast(1.05); }
.model-card.lit .spot { --r: 1800px; transition-duration: 1.1s; }
.model-card.lit .spot img { filter: none; transform: scale(1); }
.model-index {
  position: absolute; left: 14px; top: 12px; z-index: 1;
  font-size: 11px; letter-spacing: .2em; color: rgba(255, 255, 255, .55); font-variant-numeric: tabular-nums;
}
.model-body { padding: 22px 24px 26px; border-top: 1px solid var(--line); }
.model-body h3 { font-size: 28px; margin-top: 4px; letter-spacing: .02em; }
.model-body p:not(.model-cat):not(.redacted-row) { color: var(--muted); margin-top: 8px; font-size: 15px; }
.model-cat { font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-light); font-weight: 600; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tag { font-size: 10px; letter-spacing: .18em; color: #fff; border: 1px solid var(--accent-light); padding: 2px 8px; border-radius: 999px; }
.redacted-row { display: flex; gap: 8px; margin-top: 18px; }
.redact {
  display: inline-block; height: 12px; width: 96px; border-radius: 2px;
  background: linear-gradient(90deg, #1E242C 0%, #2B323C 50%, #1E242C 100%) 0 0 / 200% 100%;
  animation: shimmer 3.2s linear infinite;
}
.redact.short { width: 56px; }
@keyframes shimmer { to { background-position: -200% 0; } }
.unlock { margin-top: 28px; color: var(--muted); font-size: 14px; display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.lock-icon {
  width: 12px; height: 10px; border: 1.5px solid var(--accent-light); border-radius: 2px; position: relative; margin-top: 4px;
}
.lock-icon::before { content: ""; position: absolute; left: 1.5px; top: -7px; width: 6px; height: 6px; border: 1.5px solid var(--accent-light); border-bottom: 0; border-radius: 4px 4px 0 0; }

@media (min-width: 640px) { .model-grid { grid-template-columns: repeat(2, 1fr); } .model-card-feature { grid-column: 1 / -1; } .model-card-feature .spot { aspect-ratio: 16 / 9; } }
@media (min-width: 1000px) {
  .model-grid { grid-template-columns: repeat(4, 1fr); }
  .model-card-feature { display: grid; grid-template-columns: 1fr 340px; }
  .model-card-feature .spot { aspect-ratio: 21 / 9; }
  .model-card-feature .model-body { border-top: 0; border-left: 1px solid var(--line); display: flex; flex-direction: column; justify-content: flex-end; padding: 32px; }
  .model-card-feature .model-body h3 { font-size: 40px; }
}


/* Technology */
.pillars { display: grid; gap: 16px; }
.pillar { position: relative; overflow: hidden; transition: border-color .3s, transform .4s var(--ease); }
.pillar::before {
  content: ""; position: absolute; left: 0; top: 0; height: 2px; width: 100%;
  background: linear-gradient(90deg, var(--accent-light), transparent);
  transform: scaleX(.18); transform-origin: left; transition: transform .6s var(--ease);
}
.pillar:hover { border-color: #33404f; transform: translateY(-3px); }
.pillar:hover::before { transform: scaleX(1); }
.pillar-num { font-family: var(--font-head); font-size: 13px; color: var(--accent-light); letter-spacing: .14em; }
.pillar h3 { font-size: 24px; margin-top: 40px; }
.pillar p { color: var(--muted); margin-top: 12px; font-size: 15px; }
.subbrand {
  margin-top: 48px; padding: 28px; display: flex; align-items: center; gap: 28px; max-width: 820px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: radial-gradient(ellipse at 0% 50%, rgba(62, 143, 224, .14), transparent 60%), var(--panel);
}
.subbrand-mark { width: 96px; height: auto; flex: none; filter: drop-shadow(0 0 18px rgba(62, 143, 224, .35)); }
@media (max-width: 560px) { .subbrand { flex-direction: column; align-items: flex-start; } .subbrand-mark { width: 72px; } }
.subbrand p:not(.kicker) { color: var(--muted); }
.subbrand strong { color: #fff; font-family: var(--font-head); letter-spacing: .04em; }
@media (min-width: 800px) { .pillars { grid-template-columns: repeat(3, 1fr); } }

/* Figures */
.wide-figure { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: #000; }
.wide-figure .fig-img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.parallax .fig-img { transform: scale(1.06) translateY(var(--py, 0px)); will-change: transform; }
.wide-figure figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 48px clamp(20px, 4vw, 40px) clamp(20px, 3vw, 32px);
  background: linear-gradient(0deg, rgba(10, 11, 13, .92), rgba(10, 11, 13, 0));
}
.lockup { width: min(480px, 90%); height: auto; }

.three-col { display: grid; gap: 28px; margin-top: 48px; }
.three-col li { border-top: 1px solid var(--line); padding-top: 20px; }
.three-col p { color: var(--muted); margin-top: 10px; font-size: 15px; }
@media (min-width: 800px) { .three-col { grid-template-columns: repeat(3, 1fr); gap: 40px; } }


/* Team */
.founder { display: grid; gap: 32px; align-items: center; }
.founder-img { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); max-width: 420px; }
.founder-img img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.founder-body p:not(.kicker) { color: var(--muted); margin-top: 16px; max-width: 56ch; }
.founder-body blockquote {
  margin: 28px 0 0; padding-left: 20px; border-left: 2px solid var(--accent-light);
  font-family: var(--font-head); font-size: clamp(20px, 2.4vw, 26px); color: #fff; line-height: 1.3;
}
@media (min-width: 800px) { .founder { grid-template-columns: 400px 1fr; gap: 64px; } }
.team-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 64px; }
.team-card { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; padding-bottom: 18px; }
.team-card img { width: 100%; aspect-ratio: 1; object-fit: cover; filter: grayscale(1) contrast(1.05) brightness(.9); transition: filter .6s ease; }
.team-card:hover img { filter: none; }
.team-card h3 { font-size: 17px; padding: 16px 16px 0; }
.team-card p { color: var(--accent-light); font-size: 13px; padding: 4px 16px 0; }
@media (min-width: 900px) { .team-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; } }

/* The Ask */
.ask { display: grid; gap: 48px; align-items: start; }
.raise { font-size: clamp(18px, 2vw, 21px); color: #C9CED5; margin-top: 24px; max-width: 32ch; }
.raise-amount { display: block; font-family: var(--font-head); font-weight: 700; color: #fff; font-size: clamp(64px, 11vw, 128px); line-height: 1; margin: 8px 0 12px; font-variant-numeric: tabular-nums; text-shadow: 0 0 40px rgba(62, 143, 224, .35); }
.roadmap { margin-top: 40px; border-left: 1px solid var(--line); }
.roadmap li { position: relative; padding: 0 0 22px 24px; display: grid; gap: 2px; }
.roadmap li::before { content: ""; position: absolute; left: -5px; top: 6px; width: 9px; height: 9px; border-radius: 50%; background: var(--bg); border: 2px solid var(--accent-light); }
.roadmap li:first-child::before { background: var(--accent-light); box-shadow: 0 0 10px var(--accent-light); }
.rm-year { font-family: var(--font-head); font-weight: 700; font-size: 18px; }
.rm-text { color: var(--muted); font-size: 15px; }
.rm-text strong { color: #fff; font-weight: 600; }

.vault { padding: clamp(24px, 4vw, 36px); background: linear-gradient(160deg, rgba(11, 85, 168, .14), transparent 55%), var(--panel); }
.vault-head { display: flex; align-items: center; gap: 12px; font-size: 12px; letter-spacing: .2em; text-transform: uppercase; color: var(--accent-light); font-weight: 600; }
.vault-rows { margin: 24px 0 0; }
.vault-rows > div { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.vault-rows dt { color: #D5D9DE; font-size: 15px; }
.vault-rows dd { margin: 0; display: flex; }
.vault-copy { color: var(--muted); font-size: 15px; margin: 24px 0; }
@media (min-width: 900px) { .ask { grid-template-columns: 1fr 1fr; gap: 80px; } }

/* Contact */
.section-contact { overflow: hidden; }
.contact-glow { position: absolute; left: 50%; top: 0; width: 900px; height: 600px; transform: translateX(-50%); background: radial-gradient(ellipse at center, rgba(11, 85, 168, .22), transparent 65%); pointer-events: none; }
.section-contact::after {
  content: ""; position: absolute; left: 50%; bottom: -80px; width: 760px; height: 540px; transform: translateX(-50%);
  background: url("images/elux-x.svg") center / contain no-repeat; opacity: .05; pointer-events: none;
}
.section-contact .container { position: relative; z-index: 1; }
.roundel { width: 72px; height: auto; margin-bottom: 24px; opacity: .9; }
.contact-form { position: relative; display: grid; gap: 18px; padding: clamp(24px, 4vw, 40px); }
.field-row { display: grid; gap: 18px; }
@media (min-width: 640px) { .field-row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 6px; }
label { font-size: 13px; font-weight: 500; letter-spacing: .04em; color: #D5D9DE; }
.optional { color: var(--muted); font-weight: 400; }
input, textarea {
  width: 100%; font: inherit; font-size: 16px; color: #fff;
  background: #0D0F12; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 14px;
  transition: border-color .2s, box-shadow .2s;
}
input:hover, textarea:hover { border-color: #33404f; }
input:focus, textarea:focus { outline: none; border-color: var(--accent-light); box-shadow: 0 0 0 3px rgba(62, 143, 224, .25); }
input[aria-invalid="true"] { border-color: #E5484D; }
textarea { resize: vertical; min-height: 110px; }
.field-error { color: #FF8A8E; font-size: 13px; min-height: 0; }
.field-error:empty { display: none; }
.form-hint { color: var(--muted); font-size: 13px; text-align: center; }
.form-status { font-size: 14px; text-align: center; color: #FF8A8E; }
.form-status:empty { display: none; }
.btn[aria-busy="true"] { opacity: .7; cursor: progress; }
/* Honeypot: off-screen for people, still present for bots */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.thanks { text-align: center; display: flex; flex-direction: column; align-items: center; padding: 48px 28px; }
.thanks p { color: var(--muted); margin-top: 12px; max-width: 44ch; }
.alt-contact { text-align: center; color: var(--muted); margin-top: 28px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 48px 0 40px; background: rgba(7, 8, 10, .9); }
.footer-top { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 24px; }
.footer-top img { width: 88px; }
.footer-tag { color: var(--muted); font-size: 14px; }
.footer-url { color: var(--muted); font-size: 14px; margin-left: auto; letter-spacing: .04em; }
.disclaimer { color: #7C838D; font-size: 12px; line-height: 1.6; margin-top: 32px; max-width: 110ch; }
.copyright { color: #7C838D; font-size: 12px; margin-top: 16px; }

/* Scroll reveal (only when JS is running) */
.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }
.js .model-grid .reveal:nth-child(2), .js .pillars .reveal:nth-child(2), .js .team-grid .reveal:nth-child(2), .js .three-col .reveal:nth-child(2) { transition-delay: .1s; }
.js .model-grid .reveal:nth-child(3), .js .pillars .reveal:nth-child(3), .js .team-grid .reveal:nth-child(3), .js .three-col .reveal:nth-child(3) { transition-delay: .2s; }
.js .model-grid .reveal:nth-child(4), .js .team-grid .reveal:nth-child(4) { transition-delay: .3s; }
.js .model-grid .reveal:nth-child(5) { transition-delay: .4s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .hero-grain { display: none; }
  .hero-mark-wrap { opacity: var(--mark-opacity); }
  .js .reveal { opacity: 1; transform: none; }
  .statement-text .w { opacity: 1; }
  .parallax .fig-img { transform: none; }
}
@media (forced-colors: active) {
  .spot::after { display: none; }
}

/* Withheld model names: blurred, not selectable */
.codename { white-space: nowrap; }
.name-blur { display: inline-block; filter: blur(7px); opacity: .8; user-select: none; -webkit-user-select: none; pointer-events: none; }