/* ==========================================================================
   Franz Industries — Mission Control × Iron Man
   Black canvas · brushed silver · armor red · arc-reactor blue.
   GlucOS product UI keeps its own telemetry palette (green / orange / amber).
   ========================================================================== */

:root {
  --bg: #000;
  --panel: #0a0b0e;
  --line: rgba(220, 228, 240, 0.09);
  --line-2: rgba(220, 228, 240, 0.17);

  --silver-0: #ffffff;
  --silver-1: #e9ecf0;
  --silver-2: #c3c9d1;
  --silver-3: #8b929c;
  --silver-4: #5b616b;

  --red: #d3121c;
  --red-hot: #ff2b38;
  --red-deep: #6e0910;
  --arc: #7fe6ff;
  --arc-hot: #c9f6ff;

  /* GlucOS telemetry (from the GlucOS design system) */
  --ok: #2fd18f;
  --high: #ff6b61;
  --low: #ffd23f;

  --f-display: 'Saira', 'D-DIN', 'Inter', system-ui, sans-serif;
  --f-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);

  --gutter: clamp(20px, 4vw, 56px);
  --maxw: 1320px;
  --nav-h: 72px;
  color-scheme: dark;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; background: var(--bg); overflow-x: clip; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--silver-2);
  font: 400 16px/1.6 var(--f-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
ul, ol { list-style: none; }
code, output { font: inherit; }
::selection { background: var(--red); color: #fff; }
:focus-visible { outline: 2px solid var(--arc); outline-offset: 3px; }
section[id] { scroll-margin-top: 0; }

.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; top: 12px; left: 12px; z-index: 300; padding: 10px 14px; background: #fff; color: #000; font-weight: 600; transform: translateY(-200%); }
.skip:focus { transform: none; }
.wrap { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }

/* ---------- Type ---------- */
.label {
  display: inline-flex; align-items: center; gap: 14px;
  font: 500 11.5px/1 var(--f-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--silver-3);
}
.label::before { content: ''; width: 30px; height: 1px; background: var(--red); }
.eyebrow { font: 500 11.5px/1 var(--f-mono); letter-spacing: .22em; text-transform: uppercase; color: var(--silver-3); }

.display, .h2, .h3 { color: var(--silver-0); text-transform: uppercase; }
.display { font: 600 clamp(36px, 6.2vw, 96px)/.98 var(--f-display); font-stretch: 125%; letter-spacing: -.005em; }
.h2 { font: 600 clamp(30px, 4.5vw, 66px)/1.02 var(--f-display); font-stretch: 125%; }
.h3 { font: 600 clamp(20px, 2vw, 26px)/1.1 var(--f-display); font-stretch: 125%; letter-spacing: .03em; }
.case-sentence { text-transform: none; font-stretch: 108%; letter-spacing: -.015em; }
.lead { font-size: clamp(17px, 1.4vw, 20px); line-height: 1.62; color: var(--silver-2); max-width: 60ch; }
.lead strong { color: var(--silver-0); font-weight: 600; }
.lead--center { margin-inline: auto; text-align: center; }
.fine { font-size: 12px; line-height: 1.6; color: var(--silver-4); }
sup { font: 500 .62em/0 var(--f-mono); color: var(--red-hot); margin-left: 2px; }

/* ---------- Buttons / chips / panels ---------- */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; gap: 12px;
  height: 52px; padding: 0 26px;
  border: 1px solid rgba(233, 236, 240, .55); border-radius: 2px;
  font: 600 11.5px/1 var(--f-display); font-stretch: 125%; letter-spacing: .2em; text-transform: uppercase;
  color: var(--silver-0);
  transition: color .35s var(--ease), border-color .35s, transform .45s var(--ease);
}
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: var(--silver-0); transform: scaleX(0); transform-origin: right;
  transition: transform .55s var(--ease);
}
.btn:hover::before, .btn:focus-visible::before { transform: scaleX(1); transform-origin: left; }
.btn:hover, .btn:focus-visible { color: #000; border-color: var(--silver-0); }
.btn svg { width: 16px; height: 16px; transition: transform .35s var(--ease); }
.btn:hover svg { transform: translateX(4px); }
.btn--primary { background: var(--red); border-color: var(--red); box-shadow: 0 0 40px -12px rgba(211, 18, 28, .8); }

.chip {
  display: inline-flex; align-items: center; gap: 9px; height: 32px; padding: 0 14px;
  border: 1px solid var(--line-2); border-radius: 999px;
  font: 500 10.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--silver-2);
}
.chip--live i { width: 6px; height: 6px; border-radius: 50%; background: var(--red-hot); animation: ping 2s infinite; }
@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(255, 43, 56, .55); }
  70% { box-shadow: 0 0 0 10px rgba(255, 43, 56, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 43, 56, 0); }
}

.panel {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, .03), rgba(255, 255, 255, .006));
  border: 1px solid var(--line); border-radius: 4px;
}
.panel::before, .panel::after {
  content: ''; position: absolute; width: 12px; height: 12px; pointer-events: none;
  border: solid var(--silver-3);
  transition: border-color .4s, width .45s var(--ease), height .45s var(--ease);
}
.panel::before { top: -1px; left: -1px; border-width: 1px 0 0 1px; }
.panel::after { bottom: -1px; right: -1px; border-width: 0 1px 1px 0; }
.panel:hover::before, .panel:hover::after { border-color: var(--red-hot); width: 24px; height: 24px; }

/* ---------- Boot sequence ---------- */
.boot { display: none; }
.js .boot {
  display: grid; place-items: center;
  position: fixed; inset: 0; z-index: 200; background: #000;
  transition: opacity .9s var(--ease), visibility .9s;
}
.booted .boot { opacity: 0; visibility: hidden; pointer-events: none; }
.boot-skip .boot { display: none; }
.boot__inner { width: min(420px, 84vw); }
.boot__mark { width: 54px; height: 54px; animation: spin 6s linear infinite; }
.boot__brand { margin: 22px 0 24px; font: 700 21px/1 var(--f-display); font-stretch: 125%; letter-spacing: .16em; text-transform: uppercase; color: #fff; }
.boot__log li {
  display: flex; align-items: baseline; gap: 10px;
  font: 400 11.5px/2.1 var(--f-mono); letter-spacing: .08em; text-transform: uppercase; color: var(--silver-3);
  opacity: 0; transform: translateX(-6px); transition: opacity .3s, transform .3s;
}
.boot__log li.on { opacity: 1; transform: none; }
.boot__log i { flex: 1; border-bottom: 1px dotted var(--silver-4); transform: translateY(-4px); }
.boot__log b { color: var(--arc); font-weight: 500; }
.boot__bar { margin-top: 22px; height: 2px; background: var(--line); overflow: hidden; }
.boot__bar i { display: block; height: 100%; width: var(--boot, 0%); background: linear-gradient(90deg, var(--red), var(--arc)); box-shadow: 0 0 12px var(--arc); }
.boot__meta { margin-top: 12px; display: flex; justify-content: space-between; font: 400 10.5px/1 var(--f-mono); color: var(--silver-4); letter-spacing: .12em; text-transform: uppercase; }

/* ---------- Grain ---------- */
.grain {
  position: fixed; inset: -50%; z-index: 60; pointer-events: none; opacity: .05;
  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%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .6 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 1.1s steps(5) 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); }
}

/* ---------- HUD ---------- */
.hud { position: fixed; inset: 0; z-index: 50; pointer-events: none; }
.hud::after { content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 72px; z-index: -1; background: linear-gradient(0deg, rgba(0, 0, 0, .9), rgba(0, 0, 0, .55) 45%, transparent); }
.hud__corner { position: absolute; width: 18px; height: 18px; border: solid rgba(195, 201, 209, .32); }
.hud__corner--tl { top: 14px; left: 14px; border-width: 1px 0 0 1px; }
.hud__corner--tr { top: 14px; right: 14px; border-width: 1px 1px 0 0; }
.hud__corner--bl { bottom: 14px; left: 14px; border-width: 0 0 1px 1px; }
.hud__corner--br { bottom: 14px; right: 14px; border-width: 0 1px 1px 0; }
.hud__telemetry {
  position: absolute; left: var(--gutter); bottom: 24px; display: flex; gap: 24px;
  font: 400 10.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--silver-4);
}
.hud__telemetry span { margin-right: 8px; }
.hud__telemetry b { color: var(--silver-2); font-weight: 500; font-variant-numeric: tabular-nums; }
.hud__telemetry em { font-style: normal; margin-left: 5px; }
.hud__stage {
  position: absolute; right: calc(var(--gutter) + 8px); bottom: 24px; display: flex; align-items: center; gap: 10px;
  font: 400 10.5px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--silver-3);
}
.hud__stage > span { color: var(--red-hot); }
.hud__stage i { width: 26px; height: 1px; background: var(--silver-4); }
.hud__stage b { font-weight: 500; }
.hud__gauge {
  position: absolute; right: 16px; top: 50%; height: 34vh; width: 1px; transform: translateY(-50%);
  background: repeating-linear-gradient(to bottom, rgba(195, 201, 209, .4) 0 1px, transparent 1px 10%);
}
.hud__gauge i {
  position: absolute; left: -3px; top: calc(var(--prog, 0) * 100%); width: 7px; height: 7px;
  background: var(--red-hot); transform: translateY(-50%) rotate(45deg); box-shadow: 0 0 10px var(--red);
}
.hud__bar { display: none; }
.hud > * { transition: opacity .6s var(--ease); }
.in-hero .hud__telemetry, .in-hero .hud__stage { opacity: .85; }

/* ---------- Cursor ---------- */
.cursor { display: none; }
.has-cursor .cursor { display: block; }
.has-cursor, .has-cursor * { cursor: none !important; }
.cursor > * { position: fixed; left: 0; top: 0; z-index: 400; pointer-events: none; will-change: transform; }
.cursor__dot { width: 6px; height: 6px; margin: -3px 0 0 -3px; border-radius: 50%; background: var(--arc); box-shadow: 0 0 10px var(--arc); }
.cursor__ring {
  width: 38px; height: 38px; margin: -19px 0 0 -19px; border-radius: 50%;
  border: 1px solid rgba(233, 236, 240, .45);
  transition: width .35s var(--ease), height .35s var(--ease), margin .35s var(--ease), border-color .35s, background .35s;
}
.cursor__ring i { position: absolute; background: rgba(233, 236, 240, .75); }
.cursor__ring i:nth-child(1) { left: 50%; top: -6px; width: 1px; height: 7px; }
.cursor__ring i:nth-child(2) { left: 50%; bottom: -6px; width: 1px; height: 7px; }
.cursor__ring i:nth-child(3) { top: 50%; left: -6px; width: 7px; height: 1px; }
.cursor__ring i:nth-child(4) { top: 50%; right: -6px; width: 7px; height: 1px; }
.cursor.is-hover .cursor__ring { width: 58px; height: 58px; margin: -29px 0 0 -29px; border-color: var(--red-hot); background: rgba(211, 18, 28, .08); }
.cursor.is-down .cursor__ring { width: 30px; height: 30px; margin: -15px 0 0 -15px; }
.cursor__label {
  margin: -5px 0 0 40px; font: 500 10px/1 var(--f-mono); letter-spacing: .18em; text-transform: uppercase;
  color: var(--silver-1); white-space: nowrap; opacity: 0; transition: opacity .2s;
}
.cursor.has-label .cursor__label { opacity: 1; }
.cursor.is-out > * { opacity: 0; }

/* ---------- Nav ---------- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 70; height: var(--nav-h);
  display: flex; align-items: center; gap: 30px; padding: 0 var(--gutter);
  transition: transform .55s var(--ease), background .4s, border-color .4s;
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled {
  background: rgba(0, 0, 0, .55);
  -webkit-backdrop-filter: blur(16px) saturate(140%); backdrop-filter: blur(16px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav.is-hidden { transform: translateY(-101%); }
.nav__brand { display: flex; align-items: center; gap: 12px; font: 700 12.5px/1 var(--f-display); font-stretch: 125%; letter-spacing: .22em; text-transform: uppercase; color: #fff; white-space: nowrap; }
.nav__brand svg { width: 30px; height: 30px; transition: transform .8s var(--ease); }
.nav__brand:hover svg { transform: rotate(180deg); }
.nav__links { margin-left: auto; display: flex; gap: 28px; }
.nav__links a {
  position: relative; padding: 8px 0;
  font: 500 10.5px/1 var(--f-mono); letter-spacing: .17em; text-transform: uppercase; color: var(--silver-3);
  transition: color .3s;
}
.nav__links a::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--red-hot);
  transform: scaleX(0); transform-origin: left; transition: transform .45s var(--ease);
}
.nav__links a:hover, .nav__links a.is-active { color: #fff; }
.nav__links a:hover::after, .nav__links a.is-active::after { transform: scaleX(1); }
.nav__status {
  display: flex; align-items: center; gap: 9px; padding: 8px 13px;
  border: 1px solid var(--line); border-radius: 999px;
  font: 500 10px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--silver-3); white-space: nowrap;
}
.nav__status i { width: 6px; height: 6px; border-radius: 50%; background: var(--arc); box-shadow: 0 0 8px var(--arc); animation: blink 2.4s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .3; } }
.nav__menu { display: none; margin-left: auto; width: 44px; height: 44px; position: relative; }
.nav__menu span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: #fff; transition: transform .45s var(--ease), top .45s var(--ease); }
.nav__menu span:nth-child(1) { top: 17px; }
.nav__menu span:nth-child(2) { top: 25px; }
.menu-open .nav__menu span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-open .nav__menu span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

.menu {
  position: fixed; inset: 0; z-index: 65; background: rgba(0, 0, 0, .96);
  display: flex; flex-direction: column; justify-content: center; padding: var(--nav-h) var(--gutter) 40px;
}
.menu[hidden] { display: none; }
.menu nav { display: grid; gap: 6px; }
.menu a {
  display: flex; align-items: baseline; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line);
  font: 600 clamp(28px, 8vw, 44px)/1.1 var(--f-display); font-stretch: 125%; text-transform: uppercase; color: #fff;
  opacity: 0; transform: translateY(16px); animation: menuIn .6s var(--ease) forwards;
}
.menu a span { font: 500 11px/1 var(--f-mono); color: var(--red-hot); letter-spacing: .14em; }
.menu a:nth-child(2) { animation-delay: .05s; } .menu a:nth-child(3) { animation-delay: .1s; }
.menu a:nth-child(4) { animation-delay: .15s; } .menu a:nth-child(5) { animation-delay: .2s; }
.menu__foot { margin-top: 32px; font: 400 11px/1.6 var(--f-mono); letter-spacing: .1em; color: var(--silver-4); text-transform: uppercase; }
@keyframes menuIn { to { opacity: 1; transform: none; } }

/* ---------- 01 · Hero ---------- */
.hero { position: relative; height: 290vh; }
.hero__stage { position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden; background: #000; }
.hero__stage::before {
  content: ''; position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: var(--copy-o, 1);
  background:
    linear-gradient(90deg, rgba(0, 0, 0, .78) 0%, rgba(0, 0, 0, .35) 42%, transparent 66%),
    linear-gradient(0deg, rgba(0, 0, 0, .7) 0%, transparent 42%);
}
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__copy {
  position: absolute; z-index: 3; left: var(--gutter); bottom: clamp(84px, 13vh, 150px); width: min(780px, calc(100% - 2 * var(--gutter)));
  opacity: var(--copy-o, 1); transform: translate3d(0, var(--copy-y, 0px), 0);
}
.hero__title { margin: 20px 0 22px; font: 700 clamp(46px, 7.2vw, 136px)/.88 var(--f-display); font-stretch: 125%; text-transform: uppercase; letter-spacing: .004em; }
.hero__line {
  display: block;
  background: linear-gradient(100deg, #7d848e 0%, #dfe3e8 20%, #ffffff 28%, #a3aab3 38%, #eceff2 58%, #8d949e 78%, #d9dde2 100%);
  background-size: 240% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: sheen 8s var(--ease-io) infinite;
}
.hero__line + .hero__line { animation-delay: .2s; }
@keyframes sheen { 0%, 15% { background-position: 100% 0; } 65%, 100% { background-position: 0 0; } }
.hero__copy > * { transition: opacity 1.1s var(--ease), transform 1.3s var(--ease); }
.hero__copy > :nth-child(2) { transition-delay: .08s; }
.hero__copy > :nth-child(3) { transition-delay: .2s; }
.hero__copy > :nth-child(4) { transition-delay: .28s; }
.hero__copy > :nth-child(5) { transition-delay: .36s; }
.js:not(.booted) .hero__copy > * { opacity: 0; transform: translate3d(0, 26px, 0); }
.js:not(.booted) .hero__scroll { opacity: 0; }
.hero__tag { font: 500 clamp(19px, 1.8vw, 25px)/1.3 var(--f-body); color: #fff; letter-spacing: -.01em; }
.hero__desc { margin-top: 8px; max-width: 46ch; font-size: clamp(14px, 1.05vw, 16px); color: var(--silver-3); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.hero__scroll {
  position: absolute; z-index: 3; left: 50%; bottom: 26px; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 12px; opacity: var(--copy-o, 1);
  font: 500 10px/1 var(--f-mono); letter-spacing: .22em; text-transform: uppercase; color: var(--silver-3);
}
.hero__scroll i { position: relative; width: 1px; height: 40px; overflow: hidden; background: linear-gradient(var(--silver-4), transparent); }
.hero__scroll i::after { content: ''; position: absolute; left: 0; top: -40%; width: 1px; height: 40%; background: var(--arc); box-shadow: 0 0 6px var(--arc); animation: drip 1.8s var(--ease-io) infinite; }
@keyframes drip { to { top: 100%; } }
.hero__flash {
  position: absolute; inset: 0; z-index: 4; pointer-events: none; opacity: var(--flash, 0);
  background: radial-gradient(circle at 50% 50%, #fff 0%, #dff9ff 16%, #6fd8f7 38%, #0d3a52 64%, #000 88%);
}
.hero__flash::after { content: ''; position: absolute; inset: 0; background: #000; opacity: var(--black, 0); }

.callouts { position: absolute; inset: 0; z-index: 2; pointer-events: none; opacity: var(--callouts, 0); }
.callout { position: absolute; left: 0; top: 0; will-change: transform; }
.callout__dot { position: absolute; left: -5px; top: -5px; width: 10px; height: 10px; border: 1px solid var(--arc); border-radius: 50%; box-shadow: 0 0 12px var(--arc), inset 0 0 4px var(--arc); }
.callout__line { position: absolute; top: 0; width: var(--len, 96px); height: 1px; }
.callout--r .callout__line { left: 7px; background: linear-gradient(90deg, var(--arc), rgba(127, 230, 255, .15)); }
.callout--l .callout__line { right: 7px; background: linear-gradient(270deg, var(--arc), rgba(127, 230, 255, .15)); }
.callout__text { position: absolute; top: -13px; width: 230px; }
.callout--r .callout__text { left: calc(var(--len, 96px) + 16px); }
.callout--l .callout__text { right: calc(var(--len, 96px) + 16px); text-align: right; }
.callout__text { text-shadow: 0 0 18px #000, 0 0 4px #000; }
.callout__text span { display: block; font: 500 10px/1 var(--f-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--arc); }
.callout__text b { display: block; margin-top: 9px; font: 600 19px/1 var(--f-display); font-stretch: 125%; letter-spacing: .05em; text-transform: uppercase; color: #fff; }
.callout__text em { display: block; margin-top: 7px; font-style: normal; font-size: 13px; color: var(--silver-3); }

.hero__fallback { display: none; }
.no-webgl .hero__canvas { display: none; }
.no-webgl .hero__fallback {
  display: block; position: absolute; z-index: 1; right: 9%; top: 50%; width: min(66vh, 72vw); aspect-ratio: 1; transform: translateY(-50%);
}
.hero__fallback i { position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--silver-4); }
.hero__fallback i:nth-child(2) { inset: 10%; border: 16px dashed var(--red); animation: spin 50s linear infinite; }
.hero__fallback i:nth-child(3) { inset: 29%; border: 7px solid var(--silver-2); }
.hero__fallback i:nth-child(4) { inset: 39%; border: 0; background: radial-gradient(circle, #fff, var(--arc) 45%, transparent 72%); box-shadow: 0 0 90px 24px rgba(127, 230, 255, .45); animation: pulse 3s ease-in-out infinite; }
@keyframes pulse { 50% { transform: scale(1.06); opacity: .85; } }
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- 02 · Manifesto ---------- */
.manifesto { position: relative; height: 270vh; }
.manifesto__stage { position: sticky; top: 0; height: 100vh; height: 100svh; display: grid; place-items: center; overflow: hidden; padding: 0 var(--gutter); }
.manifesto__inner { position: relative; z-index: 1; max-width: 1180px; }
.manifesto__text { margin-top: 30px; font: 500 clamp(21px, 2.9vw, 44px)/1.18 var(--f-display); font-stretch: 106%; letter-spacing: -.01em; color: #fff; }
.manifesto__mission { display: block; margin-bottom: .55em; font: 700 clamp(34px, 6.3vw, 98px)/.96 var(--f-display); font-stretch: 125%; letter-spacing: -.005em; text-transform: uppercase; }
.manifesto__text em { font-style: normal; }
.mw { transition: color .5s, text-shadow .5s; }
.js .mw { opacity: .12; }
.manifesto__text em.r .mw.lit { color: var(--red-hot); }
.manifesto__text em.b .mw.lit { color: var(--arc); text-shadow: 0 0 28px rgba(127, 230, 255, .4); }
.manifesto__rings { position: absolute; inset: 0; display: grid; place-items: center; pointer-events: none; transform: scale(calc(.9 + var(--mp, 0) * .35)); }
.manifesto__rings i { position: absolute; border-radius: 50%; border: 1px solid var(--line); width: 64vmin; height: 64vmin; }
.manifesto__rings i:nth-child(2) { width: 96vmin; height: 96vmin; border-style: dashed; border-color: rgba(220, 228, 240, .07); animation: spin 140s linear infinite; }
.manifesto__rings i:nth-child(3) { width: 132vmin; height: 132vmin; border-color: rgba(211, 18, 28, .16); }

/* ---------- 03 · Operations ---------- */
.ops { padding: clamp(120px, 18vh, 210px) 0 clamp(90px, 13vh, 150px); }
.sec-head { display: grid; justify-items: start; gap: 24px; margin-bottom: clamp(48px, 7vw, 90px); }
.sec-head--center { justify-items: center; text-align: center; }
.ops__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ops__card {
  display: flex; flex-direction: column; min-height: 380px; padding: 34px 30px 32px; overflow: hidden;
  transition: transform .7s var(--ease), border-color .4s, opacity 1s var(--ease);
}
.ops__spot {
  position: absolute; inset: 0; pointer-events: none; opacity: 0; transition: opacity .4s;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 0%), rgba(127, 230, 255, .1), transparent 60%);
}
.ops__card:hover .ops__spot { opacity: 1; }
.ops__card:hover { border-color: var(--line-2); }
.ops__num { font: 700 clamp(64px, 6vw, 92px)/1 var(--f-display); font-stretch: 125%; color: transparent; -webkit-text-stroke: 1px var(--silver-4); transition: -webkit-text-stroke-color .4s; }
.ops__card:hover .ops__num { -webkit-text-stroke-color: var(--red-hot); }
.ops__code { position: absolute; top: 32px; right: 28px; font: 400 10px/1 var(--f-mono); letter-spacing: .18em; color: var(--silver-4); }
.ops__card .h3 { margin-top: auto; padding-top: 70px; }
.ops__card p { margin-top: 14px; font-size: 15.5px; color: var(--silver-3); }

/* ---------- Marquee ---------- */
.marquee { overflow: hidden; padding: 30px 0; border-block: 1px solid var(--line); }
.marquee__skew { transform: skewX(var(--skew, 0deg)); }
.marquee__track {
  display: flex; align-items: center; gap: 48px; width: max-content;
  font: 700 clamp(40px, 7vw, 112px)/1 var(--f-display); font-stretch: 125%; text-transform: uppercase; white-space: nowrap;
  animation: marquee 46s linear infinite;
}
.marquee__track span { color: transparent; -webkit-text-stroke: 1px rgba(195, 201, 209, .32); }
.marquee__track span.fill { background: linear-gradient(180deg, #fff, #8b929c); -webkit-background-clip: text; background-clip: text; -webkit-text-stroke: 0; }
.marquee__track i { flex: none; width: .26em; height: .26em; border-radius: 50%; background: var(--red); box-shadow: 0 0 20px var(--red); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- 04 · GlucOS intro ---------- */
.glucos { position: relative; }
.g-intro { position: relative; min-height: 100vh; min-height: 100svh; display: grid; align-items: center; padding: clamp(110px, 16vh, 180px) 0; overflow: hidden; }
.g-intro__bg { position: absolute; inset: 0; pointer-events: none; }
.g-settle { position: absolute; right: 2vw; top: 50%; width: min(46vw, 700px); transform: translateY(-50%); overflow: visible; }
.g-settle path { fill: none; stroke-linecap: round; stroke-linejoin: round; }
.g-settle__track { stroke: rgba(220, 228, 240, .1); stroke-width: 2; stroke-dasharray: 2 9; }
.g-settle__line { stroke: rgba(233, 236, 240, .7); stroke-width: 3; filter: drop-shadow(0 0 10px rgba(127, 230, 255, .3)); }
.g-settle__dot, .g-settle__pulse { transform-box: fill-box; transform-origin: center; opacity: 0; }
.g-settle__dot { fill: var(--ok); filter: drop-shadow(0 0 18px rgba(47, 209, 143, .75)); }
.g-settle__pulse { fill: none; stroke: var(--ok); stroke-width: 2; }
.g-settle.is-landed .g-settle__pulse { animation: settlePulse 2.6s var(--ease) infinite; }
@keyframes settlePulse { 0% { opacity: .7; transform: scale(1); } 100% { opacity: 0; transform: scale(3.4); } }
.g-intro .lead { max-width: 44ch; }
.bn { text-transform: none; }
.g-intro__inner { position: relative; z-index: 1; }
.g-logo { margin: 30px 0 28px; }
.g-logo__img { display: block; height: clamp(64px, 9.5vw, 140px); width: auto; max-width: 100%; }
.g-intro__title { max-width: 19ch; font: 500 clamp(26px, 3.3vw, 48px)/1.12 var(--f-display); font-stretch: 106%; letter-spacing: -.01em; color: var(--silver-1); margin-bottom: 24px; }
.g-intro__meta { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }

/* ---------- Problem / stats ---------- */
.g-problem { padding-block: clamp(80px, 12vh, 140px); }
.g-problem__head { display: grid; gap: 24px; max-width: 1000px; margin-bottom: clamp(48px, 6vw, 72px); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stat { display: flex; flex-direction: column; justify-content: space-between; min-height: 230px; padding: 30px 26px 26px; }
.stat__num { font: 700 clamp(50px, 5.4vw, 86px)/1 var(--f-display); font-stretch: 125%; color: #fff; font-variant-numeric: tabular-nums; }
.stat p { margin-top: 28px; font-size: 14.5px; line-height: 1.5; color: var(--silver-3); }

/* ---------- Insight ---------- */
.g-insight { display: grid; justify-items: center; gap: 28px; padding-block: clamp(100px, 16vh, 190px); text-align: center; }
.g-insight .display { max-width: 15ch; }
.g-insight__kicker { font: 600 clamp(15px, 1.4vw, 19px)/1.3 var(--f-display); font-stretch: 125%; letter-spacing: .14em; text-transform: uppercase; color: var(--arc); }

/* ---------- Story (pinned phone) ---------- */
.story { position: relative; height: 580vh; }
.story__stage {
  position: sticky; top: 0; height: 100vh; height: 100svh; overflow: hidden;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 40px;
  max-width: 1400px; margin-inline: auto; padding: var(--nav-h) var(--gutter) 30px;
}
.story__copy { position: relative; z-index: 2; max-width: 520px; opacity: var(--copy, 1); transform: translate3d(0, calc((1 - var(--copy, 1)) * 30px), 0); }
.story__index { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 44px; }
.story__index button {
  text-align: left; padding: 0 0 4px;
  font: 500 10px/1.2 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--silver-4);
  transition: color .3s;
}
.story__index button b { position: relative; display: block; height: 2px; margin-bottom: 12px; overflow: hidden; background: var(--line-2); }
.story__index button b::after { content: ''; position: absolute; inset: 0; background: var(--silver-0); transform-origin: left; transform: scaleX(var(--f, 0)); }
.story__index button[aria-selected="true"] { color: #fff; }
.story__index button[aria-selected="true"] b::after { background: var(--red-hot); }
.story__steps { position: relative; min-height: 290px; }
.js .step { position: absolute; inset: 0 0 auto 0; opacity: 0; transform: translate3d(0, 26px, 0); transition: opacity .55s var(--ease), transform .8s var(--ease); pointer-events: none; }
.js .step.is-active { opacity: 1; transform: none; pointer-events: auto; transition-delay: .08s; }
.step__num { font: 500 11.5px/1 var(--f-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--red-hot); }
.step h3 { margin: 18px 0; font: 600 clamp(30px, 3.4vw, 52px)/1.02 var(--f-display); font-stretch: 125%; text-transform: uppercase; color: #fff; }
.step p { font-size: clamp(16px, 1.2vw, 18px); line-height: 1.65; color: var(--silver-2); }
.story__device { position: relative; z-index: 1; display: grid; justify-items: center; gap: 18px; perspective: 1600px; }
.story__note { font: 400 10px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--silver-4); }
.story__chips { position: absolute; inset: 0; z-index: 3; pointer-events: none; }
.sig {
  position: absolute; left: var(--x); top: var(--y);
  display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px;
  border: 1px solid var(--line-2); border-radius: 999px; background: rgba(10, 11, 14, .78);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  font: 500 12px/1 var(--f-mono); color: var(--silver-1); white-space: nowrap; will-change: transform, opacity;
}
.sig i { width: 6px; height: 6px; border-radius: 50%; background: var(--silver-3); }
.sig i.ok { background: var(--ok); box-shadow: 0 0 8px var(--ok); }
.sig i.hi { background: var(--high); box-shadow: 0 0 8px var(--high); }
.sig i.lo { background: var(--low); }
.sig i.arc { background: var(--arc); box-shadow: 0 0 8px var(--arc); }
.story__caption {
  position: absolute; left: 50%; bottom: 34px; transform: translateX(-50%); opacity: var(--cap, 0);
  font: 500 11px/1 var(--f-mono); letter-spacing: .24em; text-transform: uppercase; color: var(--silver-3); white-space: nowrap;
}

/* ---------- Phone ---------- */
.phone {
  position: relative; width: clamp(250px, min(23vw, 37vh), 330px); aspect-ratio: 9 / 19.5;
  padding: 10px; border-radius: 17% / 8%;
  background: linear-gradient(140deg, #f4f6f8 0%, #9aa1ab 14%, #3c4148 36%, #c9ced6 58%, #5b616b 78%, #eceff2 100%);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .1), 0 50px 120px -40px rgba(127, 230, 255, .35), 0 40px 80px -30px rgba(0, 0, 0, .95);
  transform-style: preserve-3d; will-change: transform;
}
.phone::before { content: ''; position: absolute; inset: 3px; border-radius: 16% / 7.6%; background: #050505; }
.phone__screen {
  position: relative; z-index: 1; height: 100%; overflow: hidden; background: #000;
  border-radius: 14% / 6.6%; container-type: inline-size;
}
.phone__island { position: absolute; z-index: 8; top: 3.6cqw; left: 50%; width: 32cqw; height: 9.4cqw; transform: translateX(-50%); border-radius: 99px; background: #000; box-shadow: 0 0 0 1px rgba(255, 255, 255, .05); }
.phone__status { position: absolute; z-index: 7; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; padding: 5.4cqw 8.5cqw 0 10cqw; font: 600 4.7cqw/1 var(--f-body); color: #fff; letter-spacing: -.01em; }
.phone__icons { display: flex; align-items: center; gap: 1.6cqw; }
.phone__icons svg:nth-child(1) { width: 5.6cqw; }
.phone__icons svg:nth-child(2) { width: 5cqw; }
.phone__icons svg:nth-child(3) { width: 8.4cqw; }
.phone__boot { position: absolute; inset: 0; z-index: 6; display: grid; place-items: center; background: #000; opacity: calc(1 - var(--on, 1)); pointer-events: none; }
.phone__boot svg { width: 20cqw; height: 20cqw; opacity: .9; }
.phone__glare { position: absolute; inset: 0; z-index: 9; pointer-events: none; background: linear-gradient(118deg, rgba(255, 255, 255, .09) 0%, transparent 32%); }

/* ---------- GlucOS app UI ----------
   Mirrors the real app's dark mode (mobile/src/theme.ts on main): Plus Jakarta
   Sans, sentence case, one heavy number per card, white pill actions.
   Sized in cqw: 100cqw = a 390-pt iPhone screen, so 1 pt ≈ 0.2564cqw. */
.phone__screen { background: #0B0B0D; font-family: 'Plus Jakarta Sans', var(--f-body); }
.scr {
  position: absolute; inset: 0; z-index: 2; padding: 14.6cqw 5.13cqw 25cqw;
  display: flex; flex-direction: column; gap: 2.56cqw;
  background: linear-gradient(180deg, #18181C 0%, #0B0B0D 30%);
  font-family: 'Plus Jakarta Sans', var(--f-body); color: #F5F5F7;
  opacity: 0; visibility: hidden; transform: translate3d(0, 4cqw, 0) scale(.985);
  transition: opacity .45s var(--ease), transform .6s var(--ease), visibility 0s .6s;
}
.scr.is-active { opacity: 1; visibility: visible; transform: none; transition: opacity .45s var(--ease), transform .6s var(--ease), visibility 0s; }
.scr .a { opacity: 0; transform: translate3d(0, 3cqw, 0); transition: opacity .5s var(--ease), transform .7s var(--ease); }
.scr.is-active .a { opacity: 1; transform: none; transition-delay: calc(var(--i, 0) * 70ms + 120ms); }
.no-js .scr .a { opacity: 1; transform: none; }
.scr--flow { padding: 0; gap: 0; background: #0B0B0D; }

.ga-head { display: flex; align-items: center; justify-content: space-between; gap: 2cqw; }
.ga-h1 { font-weight: 800; font-size: 7.7cqw; line-height: 1.2; letter-spacing: -.2cqw; }
.ga-pills { display: flex; gap: 1.8cqw; }
.ga-pill { display: inline-flex; align-items: center; gap: 1.4cqw; padding: 1.8cqw 2.8cqw; border-radius: 99px; background: #19191E; border: 1px solid rgba(255, 255, 255, .06); font-weight: 600; font-size: 3cqw; line-height: 1; white-space: nowrap; }
.ga-pill svg { width: 3.85cqw; height: 3.85cqw; }
.ga-dot { width: 1.8cqw; height: 1.8cqw; border-radius: 50%; background: #2FD18F; }

.ga-week { display: grid; grid-template-columns: repeat(7, 1fr); text-align: center; }
.ga-week span { display: grid; justify-items: center; gap: 1.2cqw; }
.ga-week i { font-style: normal; font-weight: 600; font-size: 2.82cqw; color: #5D5D67; }
.ga-week b { display: grid; place-items: center; width: 8.7cqw; height: 8.7cqw; border-radius: 50%; border: .5cqw solid #3A3A42; font-weight: 700; font-size: 3.1cqw; color: #8F8F99; }
.ga-week .empty b { border-style: dashed; border-color: #2F2F36; color: #5D5D67; }
.ga-week .today i { color: #F5F5F7; }
.ga-week .today b { border-color: #F5F5F7; background: #F5F5F7; color: #0F0F12; }

.ga-card { padding: 4.1cqw; border-radius: 6.15cqw; background: #19191E; border: 1px solid rgba(255, 255, 255, .06); }
.ga-hero { padding: 4.1cqw 4.1cqw 3.1cqw; }
.ga-hero__top { display: flex; align-items: flex-start; justify-content: space-between; }
.ga-big { font-weight: 800; font-size: 9.8cqw; line-height: 1; letter-spacing: -.3cqw; font-variant-numeric: tabular-nums; }
.ga-unit { margin-left: 1.3cqw; font-weight: 600; font-size: 3.3cqw; color: #8F8F99; }
.ga-state { display: inline-flex; align-items: center; padding: 1.6cqw 2.8cqw; border-radius: 99px; background: rgba(47, 209, 143, .12); color: #2FD18F; font-weight: 700; font-size: 3cqw; line-height: 1; white-space: nowrap; }
.ga-ranges { display: flex; gap: 1.2cqw; margin: 2.6cqw 0 1.6cqw; }
.ga-ranges span { padding: 1.3cqw 2.6cqw; border-radius: 99px; font-weight: 600; font-size: 2.8cqw; line-height: 1; color: #8F8F99; }
.ga-ranges .on { background: #24242A; color: #F5F5F7; }
.ga-plot { display: block; width: 100%; height: 21cqw; overflow: visible; }
.ga-plot--tall { height: 30cqw; }
.ga-plotwrap { position: relative; }
.ga-cross { position: absolute; top: -1cqw; bottom: 0; width: 1px; background: rgba(245, 245, 247, .55); }
.ga-readout { position: absolute; top: -1cqw; transform: translateX(calc(-100% - 2cqw)); padding: 1.6cqw 2.4cqw; border-radius: 3cqw; background: #2F2F36; font-weight: 600; font-size: 2.6cqw; line-height: 1.4; color: #C9C9D1; white-space: nowrap; }
.ga-readout b { font-weight: 800; color: #F5F5F7; }
.ga-lane { position: relative; height: 8.6cqw; margin-top: 1.4cqw; border-top: 1px dashed #2B2B32; }
.ga-mark { position: absolute; top: 1.3cqw; transform: translateX(-50%); padding: .8cqw 1.6cqw; border-radius: 99px; font-weight: 700; font-size: 2.3cqw; line-height: 1; white-space: nowrap; }
.ga-mark--dose { background: rgba(245, 245, 247, .1); color: #F5F5F7; }
.ga-mark--meal { background: rgba(227, 161, 92, .16); color: #E3A15C; }
.ga-mark--run { background: rgba(107, 156, 235, .16); color: #6B9CEB; }

.ga-tiles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2.56cqw; }
.ga-tiles--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.ga-tile { min-width: 0; padding: 3.3cqw; border-radius: 5.13cqw; background: #19191E; border: 1px solid rgba(255, 255, 255, .06); }
.ga-tile svg { width: 4.1cqw; height: 4.1cqw; color: #8F8F99; }
.ga-val { display: block; margin-top: 1.5cqw; font-weight: 800; font-size: 5.64cqw; line-height: 1.2; letter-spacing: -.13cqw; }
.ga-micro { display: block; font-weight: 600; font-size: 2.82cqw; line-height: 1.3; color: #8F8F99; }
.ga-micro--t { color: #5D5D67; }
.ga-tile .ga-micro { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.ga-coach { display: flex; align-items: flex-start; gap: 3cqw; }
.ga-coach p { font-weight: 600; font-size: 3.33cqw; line-height: 1.4; }
.ga-icontile { flex: none; display: grid; place-items: center; width: 9.2cqw; height: 9.2cqw; border-radius: 3.1cqw; background: #24242A; }
.ga-icontile svg { width: 4.6cqw; height: 4.6cqw; color: #F5F5F7; }

.ga-title { display: flex; align-items: center; gap: 2cqw; font-weight: 700; font-size: 4.1cqw; line-height: 1.25; letter-spacing: -.05cqw; }
.ga-title svg { width: 4.6cqw; height: 4.6cqw; color: #2FD18F; }
.ga-row { display: grid; grid-template-columns: 4.6cqw 1fr auto; align-items: center; gap: 2.6cqw; margin-top: 2.6cqw; font-weight: 500; font-size: 3.33cqw; }
.ga-row svg { width: 4.1cqw; height: 4.1cqw; color: #8F8F99; }
.ga-row em { font-style: normal; font-weight: 600; font-size: 2.82cqw; color: #8F8F99; }
.ga-row em.lo { color: #FFD23F; }
.ga-row em.hi { color: #FF6B61; }

.ga-photo { position: relative; flex: none; height: 41cqw; overflow: hidden; }
.ga-photo__img { display: block; width: 100%; height: 100%; }
.ga-photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, .6), transparent 42%); pointer-events: none; }
.ga-photo__back { position: absolute; left: 5cqw; top: 13.5cqw; display: grid; place-items: center; width: 9cqw; height: 9cqw; border-radius: 50%; background: rgba(0, 0, 0, .5); }
.ga-photo__back svg { width: 4.6cqw; height: 4.6cqw; color: #fff; }
.ga-sheet { position: relative; display: flex; flex-direction: column; gap: 2.4cqw; margin-top: -6cqw; padding: 4.4cqw 4.6cqw 0; border-radius: 6.15cqw 6.15cqw 0 0; background: #0B0B0D; }
.ga-sheet__head { display: flex; align-items: baseline; justify-content: space-between; gap: 2cqw; }
.ga-sheet__head .ga-micro { white-space: nowrap; }
.ga-macros { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.8cqw; }
.ga-macros div { padding: 2.2cqw 1.4cqw; border-radius: 4.1cqw; background: #19191E; border: 1px solid rgba(255, 255, 255, .06); text-align: center; }
.ga-macros svg { width: 4.1cqw; height: 4.1cqw; margin: 0 auto; color: #F5F5F7; }
.ga-macros b { display: block; margin-top: .8cqw; font-weight: 800; font-size: 4.1cqw; line-height: 1.2; }
.ga-macros span { display: block; font-weight: 600; font-size: 2.5cqw; color: #8F8F99; }
.ga-jev > div { display: flex; flex-wrap: wrap; gap: 1.6cqw; margin-top: 1.3cqw; }
.ga-chip { padding: 1.4cqw 2.4cqw; border-radius: 99px; background: #19191E; border: 1px solid rgba(255, 255, 255, .08); font-weight: 600; font-size: 2.6cqw; color: #C9C9D1; white-space: nowrap; }
.ga-fyg { padding: 3.6cqw; border-radius: 5.13cqw; background: #19191E; border: 1px solid rgba(255, 255, 255, .06); }
.ga-stats { display: grid; grid-template-columns: repeat(3, auto); justify-content: start; gap: 5cqw; margin-top: 2.4cqw; }
.ga-stats--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); justify-content: stretch; gap: 2cqw; margin-top: 3.3cqw; }
.ga-stats span { display: block; font-weight: 600; font-size: 2.6cqw; color: #8F8F99; }
.ga-stats b { display: block; margin-top: .6cqw; font-weight: 800; font-size: 4.4cqw; line-height: 1.2; }
.ga-stats em { display: block; font-style: normal; font-weight: 600; font-size: 2.4cqw; color: #5D5D67; }
.ga-stats em.ok { color: #2FD18F; }
.ga-fyg hr { height: 1px; margin: 2.8cqw 0; border: 0; background: #25252B; }
.ga-now { display: flex; align-items: center; gap: 2cqw; font-weight: 500; font-size: 2.82cqw; color: #8F8F99; }
.ga-imply { margin-top: 2.4cqw; font-weight: 500; font-size: 3.6cqw; line-height: 1.35; }
.ga-imply b { font-weight: 800; }
.ga-cap { margin-top: 1cqw; font-weight: 500; font-size: 2.9cqw; line-height: 1.4; color: #8F8F99; }
.ga-cap b { font-weight: 700; color: #F5F5F7; }
.ga-caution { margin-top: 1.6cqw; font-weight: 500; font-size: 2.9cqw; line-height: 1.4; color: #FFD23F; }
.ga-insulin { display: flex; align-items: center; gap: 2.6cqw; margin-top: 3cqw; }
.ga-insulin .ga-icontile { background: #24242A; }
.ga-field { flex: 1; padding: 2.6cqw 3.3cqw; border-radius: 4.1cqw; background: #24242A; font-weight: 600; font-size: 3.1cqw; color: #5D5D67; }
.ga-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 2.6cqw; }
.ga-btn { display: flex; align-items: center; justify-content: center; gap: 1.6cqw; height: 12cqw; border-radius: 99px; background: #F5F5F7; color: #0F0F12; font-weight: 700; font-size: 3.6cqw; }
.ga-btn--ghost { background: transparent; color: #F5F5F7; border: 1px solid #2F2F36; }
.ga-btn svg { width: 4.1cqw; height: 4.1cqw; }

.ga-tir { display: flex; align-items: center; gap: 3.6cqw; }
.ga-ring { flex: none; width: 15.4cqw; height: 15.4cqw; transform: rotate(-90deg); }
.ga-ring circle { fill: none; stroke: #2B2B32; stroke-width: 5; }
.ga-ring .ga-ring__val { stroke: #2FD18F; stroke-linecap: round; stroke-dasharray: 113.1; stroke-dashoffset: 113.1; transition: stroke-dashoffset 1.4s var(--ease) .3s; }
.scr.is-active .ga-ring__val, .no-js .ga-ring__val { stroke-dashoffset: 20.4; }
.ga-ratio { margin-top: .6cqw; font-weight: 800; font-size: 9.8cqw; line-height: 1.1; letter-spacing: -.25cqw; }
.ga-strong { font-weight: 700; font-size: 3.85cqw; }
.ga-split__head { display: flex; align-items: baseline; justify-content: space-between; }
.ga-split__total { margin-top: .8cqw; font-weight: 500; font-size: 3.3cqw; color: #8F8F99; }
.ga-split__total b { margin-right: 1cqw; font-weight: 800; font-size: 6.4cqw; color: #F5F5F7; }
.ga-split { display: flex; gap: .8cqw; height: 2.4cqw; margin-top: 2cqw; }
.ga-split i { border-radius: 99px; }

.ga-tabbar {
  position: absolute; z-index: 5; left: 0; right: 0; bottom: 0; display: flex; align-items: flex-start;
  padding: 3.1cqw 2cqw 6.4cqw; background: #19191E; border-top: 1px solid #25252B;
  transition: transform .55s var(--ease);
}
.phone[data-active="2"] .ga-tabbar { transform: translateY(calc(100% + 14cqw)); }
.ga-tab { flex: 1; display: grid; justify-items: center; gap: 1cqw; font-weight: 600; font-size: 2.82cqw; color: #5D5D67; transition: color .4s; }
.ga-tab svg { width: 6.15cqw; height: 6.15cqw; }
.ga-tab.is-on { color: #F5F5F7; }
.ga-tab--gap { flex: 0 0 19.5cqw; }
.ga-fab { position: absolute; left: 50%; top: -4.8cqw; display: grid; place-items: center; width: 15.9cqw; height: 15.9cqw; margin-left: -7.95cqw; border-radius: 50%; background: #FFFFFF; color: #0F0F12; box-shadow: 0 1.5cqw 3cqw rgba(0, 0, 0, .5); }
.ga-fab svg { width: 6.7cqw; height: 6.7cqw; }

/* ---------- Flight simulator ---------- */
.sim { padding-block: clamp(90px, 13vh, 160px) clamp(40px, 6vh, 70px); }
.sim__body { display: grid; grid-template-columns: 310px minmax(0, 1fr); }
.sim__controls { display: grid; align-content: start; gap: 26px; padding: 28px; border-right: 1px solid var(--line); }
.ctl__label { margin-bottom: 12px; font: 500 10.5px/1 var(--f-mono); letter-spacing: .17em; text-transform: uppercase; color: var(--silver-3); }
.seg { display: grid; grid-template-columns: repeat(var(--n, 3), 1fr); border: 1px solid var(--line-2); border-radius: 3px; overflow: hidden; }
.seg button {
  padding: 12px 6px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  font: 600 11px/1.15 var(--f-display); font-stretch: 112%; letter-spacing: .08em; text-transform: uppercase; color: var(--silver-3);
  transition: background .3s, color .3s;
}
.seg button:hover { color: #fff; background: rgba(255, 255, 255, .04); }
.seg button small { display: block; margin-top: 5px; font: 400 9.5px/1 var(--f-mono); letter-spacing: .04em; text-transform: none; color: var(--silver-4); }
.seg button[aria-checked="true"] { background: var(--silver-0); color: #000; }
.seg button[aria-checked="true"] small { color: #3c4148; }
.seg--2x2 button:nth-child(2n) { border-right: 0; }
.seg--2x2 button:nth-child(n+3) { border-bottom: 0; }
.seg:not(.seg--2x2) button { border-bottom: 0; }
.seg:not(.seg--2x2) button:last-child { border-right: 0; }
.tog {
  display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 13px 14px;
  border: 1px solid var(--line-2); border-radius: 3px; text-align: left;
  font: 600 11px/1 var(--f-display); font-stretch: 112%; letter-spacing: .08em; text-transform: uppercase; color: var(--silver-2);
  transition: border-color .3s, color .3s;
}
.tog + .tog { margin-top: 8px; }
.tog__sw { position: relative; flex: none; width: 34px; height: 18px; border-radius: 99px; background: var(--line-2); transition: background .3s; }
.tog__sw::after { content: ''; position: absolute; top: 2px; left: 2px; width: 14px; height: 14px; border-radius: 50%; background: var(--silver-3); transition: transform .35s var(--ease), background .3s; }
.tog[aria-pressed="true"] { border-color: var(--arc); color: #fff; }
.tog[aria-pressed="true"] .tog__sw { background: rgba(127, 230, 255, .25); }
.tog[aria-pressed="true"] .tog__sw::after { transform: translateX(16px); background: var(--arc); box-shadow: 0 0 8px var(--arc); }
.sim__main { min-width: 0; padding: 26px 28px 28px; }
.sim__readouts { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 14px 40px; margin-bottom: 18px; }
.ro > span { display: block; font: 500 10px/1 var(--f-mono); letter-spacing: .17em; text-transform: uppercase; color: var(--silver-3); }
.ro b { display: block; margin-top: 10px; font: 700 clamp(30px, 3vw, 44px)/1 var(--f-display); font-stretch: 115%; color: #fff; font-variant-numeric: tabular-nums; }
.ro b small { margin-left: 5px; font-size: .36em; font-weight: 500; color: var(--silver-3); }
.ro em { display: block; margin-top: 7px; font: 400 10px/1 var(--f-mono); font-style: normal; letter-spacing: .06em; color: var(--silver-4); }
.sim__alert {
  margin-left: auto; align-self: center; display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px;
  border: 1px solid; border-radius: 99px; font: 500 10.5px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase;
}
.sim__alert::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 8px currentColor; }
.sim__alert[hidden] { display: none; }
.sim__alert[data-kind="low"] { color: var(--low); border-color: rgba(255, 210, 63, .4); background: rgba(255, 210, 63, .08); }
.sim__alert[data-kind="high"] { color: var(--high); border-color: rgba(255, 107, 97, .4); background: rgba(255, 107, 97, .08); }
.sim__alert[data-kind="ok"] { color: var(--ok); border-color: rgba(47, 209, 143, .4); background: rgba(47, 209, 143, .08); }
.sim__chart { position: relative; height: clamp(270px, 30vw, 390px); touch-action: pan-y; }
.sim__chart canvas { width: 100%; height: 100%; }
.sim__tip {
  position: absolute; left: 0; top: 0; pointer-events: none; padding: 8px 10px; white-space: nowrap;
  background: rgba(0, 0, 0, .82); border: 1px solid var(--line-2); border-radius: 3px;
  font: 400 10.5px/1.55 var(--f-mono); color: var(--silver-1); will-change: transform;
}
.sim__tip b { font-weight: 500; color: #fff; }
.sim__foot { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 28px; margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--line); }
.sim__math { font: 500 13.5px/1.6 var(--f-mono); color: #fff; }
.sim__math span { display: block; color: var(--silver-3); }
.sim__note { display: grid; gap: 8px; min-height: 4.8em; font-size: 14.5px; line-height: 1.55; color: var(--silver-2); }
.sim__note b { color: #fff; font-weight: 600; }
.sim__note p { animation: noteIn .5s var(--ease); }
@keyframes noteIn { from { opacity: 0; transform: translateY(6px); } }
.sim__fine { margin-top: 16px; max-width: 90ch; }

/* ---------- Specs ---------- */
.specs { padding-block: clamp(80px, 12vh, 140px) clamp(110px, 16vh, 190px); }
.specs__list { border-top: 1px solid var(--line-2); }
.spec { position: relative; display: grid; grid-template-columns: 220px minmax(0, 1fr) minmax(0, 1.15fr); gap: 28px; align-items: baseline; padding: 28px 0; border-bottom: 1px solid var(--line); }
.spec::before { content: ''; position: absolute; left: 0; top: -1px; width: 0; height: 1px; background: var(--red-hot); transition: width .7s var(--ease); }
.spec:hover::before { width: 100%; }
.spec dt { font: 500 11px/1.4 var(--f-mono); letter-spacing: .17em; text-transform: uppercase; color: var(--silver-3); }
.spec__v { font: 600 clamp(19px, 2vw, 28px)/1.1 var(--f-display); font-stretch: 122%; text-transform: uppercase; color: #fff; }
.spec__d { font-size: 15px; color: var(--silver-3); }
.guard { display: flex; align-items: flex-start; gap: 22px; margin-top: 40px; padding: 28px 30px; border-color: rgba(211, 18, 28, .4); background: linear-gradient(90deg, rgba(211, 18, 28, .12), rgba(211, 18, 28, .02) 60%); }
.guard svg { flex: none; width: 34px; height: 34px; color: var(--red-hot); }
.guard__title { margin-bottom: 6px; font: 600 clamp(17px, 1.6vw, 21px)/1.2 var(--f-display); font-stretch: 122%; text-transform: uppercase; color: #fff; }
.guard p:not(.guard__title) { color: var(--silver-2); }

/* ---------- 05 · Trajectory ---------- */
.traj { position: relative; padding-block: clamp(120px, 18vh, 210px); overflow: hidden; border-top: 1px solid var(--line); }
.traj .sec-head { margin-bottom: clamp(40px, 5vw, 60px); }
.traj .display { max-width: 18ch; }
.traj__viz { position: relative; margin-bottom: -6px; }
.traj__svg { width: 100%; height: auto; overflow: visible; }
.traj__base { fill: none; stroke: var(--line-2); stroke-width: 1.5; stroke-dasharray: 3 7; vector-effect: non-scaling-stroke; }
.traj__line { fill: none; stroke: url(#trajGrad); stroke-width: 2.5; stroke-linecap: round; vector-effect: non-scaling-stroke; filter: drop-shadow(0 0 6px rgba(127, 230, 255, .55)); }
.traj__points circle { fill: #000; stroke: var(--silver-4); stroke-width: 1.5; transition: stroke .4s, fill .4s; }
.traj__points circle.is-on { stroke: var(--arc); fill: var(--arc); }
.traj__points circle.halo { fill: none; stroke: var(--red-hot); opacity: .7; transform-box: fill-box; transform-origin: center; animation: halo 2.2s var(--ease) infinite; }
@keyframes halo { from { transform: scale(.6); opacity: .9; } to { transform: scale(2.2); opacity: 0; } }
.traj__halo { fill: rgba(127, 230, 255, .14); }
.traj__ship { fill: #fff; filter: drop-shadow(0 0 6px var(--arc)); }
.traj__stages { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.stage__body { height: 100%; padding: 26px 22px 28px; opacity: .32; transition: opacity .7s var(--ease), border-color .5s; }
.stage.is-reached .stage__body, .no-js .stage__body { opacity: 1; }
.stage__top { display: flex; justify-content: space-between; align-items: center; gap: 8px; font: 500 10px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: var(--silver-3); }
.stage__status { padding: 6px 9px; border: 1px solid var(--line-2); border-radius: 99px; white-space: nowrap; }
.stage__status--now { color: #fff; border-color: var(--red); background: rgba(211, 18, 28, .2); }
.stage h3 { margin: 30px 0 12px; font: 700 clamp(22px, 2vw, 28px)/1.05 var(--f-display); font-stretch: 125%; text-transform: uppercase; color: #fff; }
.stage p:not(.stage__top) { font-size: 15px; color: var(--silver-3); }
.north { display: grid; grid-template-columns: auto minmax(0, 1fr); align-items: center; gap: 8px 48px; margin-top: 16px; padding: 34px 36px; border-color: rgba(127, 230, 255, .25); background: linear-gradient(90deg, rgba(127, 230, 255, .07), rgba(127, 230, 255, .01) 70%); }
.north__label { grid-column: 1 / -1; font: 500 11px/1 var(--f-mono); letter-spacing: .2em; text-transform: uppercase; color: var(--arc); }
.north__num { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.north__num b { font: 700 clamp(40px, 5.6vw, 84px)/1 var(--f-display); font-stretch: 125%; color: #fff; font-variant-numeric: tabular-nums; }
.north__num span { font: 600 13px/1 var(--f-mono); letter-spacing: .14em; text-transform: uppercase; color: var(--silver-3); }
.north__text { font-size: 16px; line-height: 1.6; color: var(--silver-2); max-width: 46ch; }
.north__math { grid-column: 1 / -1; margin-top: 10px; font: 400 12px/1.5 var(--f-mono); letter-spacing: .06em; color: var(--silver-4); }

/* ---------- 06 · Comms ---------- */
.comms { position: relative; overflow: hidden; padding-block: clamp(140px, 20vh, 230px) clamp(120px, 16vh, 190px); text-align: center; border-top: 1px solid var(--line); }
.comms__inner { position: relative; z-index: 1; display: grid; justify-items: center; gap: 26px; }
.comms__email {
  position: relative; margin-top: 10px; padding-bottom: 10px;
  font: 600 clamp(22px, 5vw, 78px)/1.05 var(--f-display); font-stretch: 108%; letter-spacing: -.01em; color: #fff;
}
.comms__email::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0; height: 2px;
  background: linear-gradient(90deg, var(--red), var(--silver-1), var(--arc));
  transform: scaleX(.18); transition: transform .7s var(--ease);
}
.comms__email:hover::after { transform: scaleX(1); }
.comms__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 8px; }
.radar {
  position: absolute; left: 50%; top: 50%; width: min(980px, 150vw); aspect-ratio: 1; transform: translate(-50%, -50%);
  border-radius: 50%; pointer-events: none; opacity: .6;
  background: repeating-radial-gradient(circle, transparent 0 calc(12.5% - 1px), rgba(220, 228, 240, .07) calc(12.5% - 1px) 12.5%);
  -webkit-mask-image: radial-gradient(circle, #000 35%, transparent 70%);
  mask-image: radial-gradient(circle, #000 35%, transparent 70%);
}
.radar__sweep { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, rgba(127, 230, 255, .24), transparent 22%); animation: spin 6s linear infinite; }
.radar i {
  position: absolute; left: 50%; top: 50%; width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%;
  background: var(--arc); box-shadow: 0 0 12px var(--arc);
  transform: rotate(var(--a)) translate(var(--r)); animation: blip 6s linear infinite; animation-delay: var(--d);
}
@keyframes blip { 0% { opacity: 1; } 40% { opacity: .1; } 100% { opacity: .05; } }

/* ---------- Footer ---------- */
.footer { position: relative; overflow: hidden; padding: 80px var(--gutter) 92px; border-top: 1px solid var(--line); }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; max-width: var(--maxw); margin-inline: auto; }
.footer__brand { display: flex; gap: 16px; align-items: flex-start; color: var(--silver-3); font-size: 14.5px; }
.footer__brand svg { flex: none; width: 40px; height: 40px; }
.footer__name { margin-bottom: 6px; font: 700 14px/1.2 var(--f-display); font-stretch: 125%; letter-spacing: .16em; text-transform: uppercase; color: #fff; }
.footer__nav { display: grid; gap: 10px; align-content: start; }
.footer__nav a, .footer__contact a { font: 500 11px/1.4 var(--f-mono); letter-spacing: .15em; text-transform: uppercase; color: var(--silver-3); transition: color .3s; width: fit-content; }
.footer__nav a:hover, .footer__contact a:hover { color: #fff; }
.footer__contact a { text-transform: none; letter-spacing: .04em; font-size: 13px; color: var(--silver-1); }
.footer__lbl { margin-bottom: 10px; font: 500 10.5px/1 var(--f-mono); letter-spacing: .17em; text-transform: uppercase; color: var(--silver-4); }
.footer__legal { display: grid; gap: 12px; max-width: var(--maxw); margin: 56px auto 0; font-size: 12px; line-height: 1.65; color: var(--silver-4); }
.footer__legal p { max-width: 110ch; }
.footer__giant {
  max-width: var(--maxw); margin: 56px auto 0; white-space: nowrap; user-select: none; overflow: hidden;
  font: 800 90px/.8 var(--f-display); font-stretch: 125%; text-transform: uppercase; letter-spacing: -.01em;
  color: transparent; -webkit-text-stroke: 1px rgba(195, 201, 209, .2);
}
.footer__giant span { display: inline-block; background: linear-gradient(180deg, rgba(255, 255, 255, .06), transparent); -webkit-background-clip: text; background-clip: text; }
.footer__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; max-width: var(--maxw); margin: 26px auto 0; padding-top: 20px;
  border-top: 1px solid var(--line); font: 400 10.5px/1.5 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--silver-3);
}
.footer__bottom a:hover { color: #fff; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 28px; z-index: 150; padding: 12px 18px; transform: translate(-50%, 20px);
  border: 1px solid var(--line-2); border-radius: 99px; background: rgba(10, 11, 14, .92);
  font: 500 11px/1 var(--f-mono); letter-spacing: .16em; text-transform: uppercase; color: #fff;
  opacity: 0; pointer-events: none; transition: opacity .4s var(--ease), transform .5s var(--ease);
}
.toast.is-on { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Reveal system (only when JS runs) ---------- */
.js [data-reveal] { opacity: 0; transform: translate3d(0, 30px, 0); transition: opacity 1s var(--ease), transform 1.15s var(--ease); transition-delay: calc(var(--d, 0) * 1ms); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.sw { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .12em; margin-bottom: -.12em; }
.sw > span { display: inline-block; }
.js [data-split] .sw > span { transform: translate3d(0, 108%, 0); transition: transform 1.1s var(--ease); transition-delay: calc(var(--i) * 42ms); }
.js [data-split].is-in .sw > span { transform: none; }

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1180px) {
  .nav__status { display: none; }
  .nav__links { gap: 22px; }
}

@media (max-width: 900px) {
  :root { --nav-h: 64px; }
  .nav__links { display: none; }
  .nav__menu { display: block; }
  .hud__telemetry, .hud__stage, .hud__gauge, .hud__corner { display: none; }
  .hud__bar { display: block; position: absolute; left: 0; right: 0; top: 0; height: 2px; }
  .hud__bar i { display: block; height: 100%; width: calc(var(--prog, 0) * 100%); background: linear-gradient(90deg, var(--red), var(--arc)); }

  .hero__stage::before { background: linear-gradient(0deg, rgba(0, 0, 0, .92) 0%, rgba(0, 0, 0, .6) 34%, transparent 62%); }
  .hero__copy { bottom: 72px; }
  .hero__title { margin: 14px 0 16px; font-size: clamp(44px, 11.6vw, 96px); }
  .hero__cta { margin-top: 22px; }
  .hero__cta .btn { height: 48px; padding: 0 20px; }
  .hero__scroll { display: none; }
  .callouts {
    inset: auto var(--gutter) 64px; display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px;
    padding-top: 16px; border-top: 1px solid rgba(127, 230, 255, .25);
  }
  .callout { position: static; transform: none !important; }
  .callout__dot, .callout__line { display: none; }
  .callout__text, .callout--l .callout__text { position: static; width: auto; text-align: left; }
  .callout__text b { margin-top: 7px; font-size: 15px; }
  .callout__text em { font-size: 12px; }

  .ops__grid { grid-template-columns: 1fr; }
  .ops__card { min-height: 0; }
  .ops__card .h3 { padding-top: 34px; }
  .stats { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat { min-height: 190px; padding: 22px 18px 20px; }

  .g-intro { padding-bottom: 300px; }
  .g-settle { right: auto; left: var(--gutter); top: auto; bottom: 64px; width: calc(100% - 2 * var(--gutter)); transform: none; }
  .g-settle__line { stroke-width: 5; }
  .g-settle__track { stroke-width: 3; }

  .story { height: 540vh; }
  .story__stage { grid-template-columns: 1fr; grid-template-rows: auto auto; align-content: center; justify-items: center; gap: 22px; padding: calc(var(--nav-h) - 6px) var(--gutter) 20px; }
  .story__device { order: -1; gap: 0; }
  .phone { width: min(56vw, 25svh); padding: 7px; }
  .phone::before { inset: 2px; }
  .story__copy { width: 100%; max-width: 560px; }
  .story__index { margin-bottom: 16px; gap: 8px; }
  .story__index button b { margin-bottom: 8px; }
  .story__steps { min-height: 190px; }
  .step h3 { margin: 10px 0; font-size: clamp(24px, 6.6vw, 36px); }
  .step p { font-size: 15px; line-height: 1.55; }
  .story__note { display: none; }
  .sig { left: var(--xm, var(--x)); top: var(--ym, var(--y)); padding: 7px 10px; font-size: 10.5px; }
  .story__caption { bottom: 18px; font-size: 10px; }

  /* Phone order: readouts → chart → controls → notes, so chart + controls share one screen. */
  .sim__body { grid-template-columns: 1fr; }
  .sim__main { display: contents; }
  .sim__readouts { order: 1; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: end; gap: 12px; margin: 0; padding: 20px 18px 0; }
  .ro b { font-size: 30px; }
  .ro b small { display: block; margin: 5px 0 0; font-size: 10px; }
  .sim__alert { grid-column: 1 / -1; justify-self: start; margin: 0; }
  .sim__chart { order: 2; height: 250px; margin: 14px 8px 0; }
  .sim__controls { order: 3; grid-template-columns: 1fr 1fr; gap: 18px; padding: 18px; border-right: 0; border-top: 1px solid var(--line); }
  .sim__foot { order: 4; grid-template-columns: 1fr; gap: 16px; margin: 0; padding: 18px 18px 22px; }

  .spec { grid-template-columns: 1fr; gap: 10px; padding: 24px 0; }
  .traj__viz { display: none; }
  .traj__stages { grid-template-columns: 1fr 1fr; }
  .north { grid-template-columns: 1fr; padding: 26px 22px; }
  .stage__body { opacity: 1; }
  .footer__top { grid-template-columns: 1fr; gap: 30px; }
  .footer { padding-bottom: 36px; }
}

@media (max-width: 600px) {
  .grain { animation: none; }
  .btn { height: 48px; padding: 0 20px; letter-spacing: .16em; }
  .stat__num { font-size: clamp(40px, 12vw, 56px); }
  .stat p { font-size: 13px; margin-top: 18px; }
  .sim__controls { grid-template-columns: 1fr; }
  .sim__readouts { gap: 12px 24px; }
  .sim__alert { margin-left: 0; }
  .traj__stages { grid-template-columns: 1fr; }
  .guard { flex-direction: column; gap: 14px; padding: 22px; }
  .footer__bottom { flex-direction: column; }
}

/* ==========================================================================
   Reduced motion: keep the content, drop the choreography
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
  .hero, .manifesto, .story { height: auto; }
  .hero__stage, .manifesto__stage { position: relative; height: 100vh; height: 100svh; }
  .js .mw { opacity: 1; }
  .story__stage { position: relative; height: auto; min-height: 100svh; padding-block: 100px; }
  .story__chips, .story__caption { display: none; }
  .js .step { position: static; opacity: 1; transform: none; margin-bottom: 32px; }
  .story__steps { min-height: 0; }
  .story__index { display: none; }
  .phone__boot { display: none; }
  .story__device { align-self: start; position: sticky; top: calc(var(--nav-h) + 24px); }
}