:root {
  --blue: #194f9b;
  --blue-deep: #10366d;
  --blue-light: #7ca6dc;
  --ink: #f1f5f7;
  --paper: #f1efe6;
  --orange: #ff6b24;
  --line: rgba(221, 235, 255, .32);
  --muted: #a8bfdc;
  --sans: Inter, "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --hero-progress: 0;
  --content-max: 1360px;
  --page-pad: max(clamp(28px, 7vw, 120px), calc((100vw - var(--content-max)) / 2));
  --hero-pad: max(clamp(28px, 6vw, 110px), calc((100vw - var(--content-max)) / 2));
  --nav-pad: max(clamp(24px, 4vw, 72px), calc((100vw - var(--content-max)) / 2));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--blue);
  color: var(--ink);
  font-family: var(--sans);
  overflow-x: hidden;
}
body[data-preview] .site-nav,
body[data-preview] main > section,
body[data-preview] footer { display: none; }
body[data-preview="technical"] #technical,
body[data-preview="features"] #features,
body[data-preview="pipeline"] #pipeline,
body[data-preview="benchmarks"] #benchmarks,
body[data-preview="emulator"] #emulator,
body[data-preview="install"] #install { display: block; }
body[data-preview="emulator"] #emulator,
body[data-preview="install"] #install { display: grid; }
body[data-preview] .reveal { opacity: 1; transform: none; transition: none; }
a { color: inherit; text-decoration: none; }
button { color: inherit; font: inherit; }
img { display: block; max-width: 100%; }

.blueprint-grid {
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 16px 16px, 16px 16px;
}

.site-nav {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 0;
  width: 100%;
  height: 78px;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 0 var(--nav-pad);
  border-bottom: 1px solid rgba(255,255,255,.25);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .04em;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; }
.brand-logo { width: 38px; height: 32px; object-fit: contain; }
.site-nav nav { display: flex; gap: 28px; margin-left: auto; }
.site-nav nav a { opacity: .72; transition: opacity .2s; }
.site-nav nav a:hover { opacity: 1; }
.nav-install { padding: 10px 14px; border: 1px solid currentColor; }

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(300px, .88fr) minmax(440px, 1.12fr);
  align-items: center;
  gap: clamp(30px, 6vw, 110px);
  padding: 120px var(--hero-pad) 90px;
  isolation: isolate;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: radial-gradient(circle at 74% 47%, transparent 0 25%, rgba(7,35,78,.32) 65%);
}
.hero-copy { position: relative; z-index: 2; max-width: 680px; }
.eyebrow {
  margin: 0 0 22px;
  color: var(--muted);
  font: 10px/1.4 var(--mono);
  letter-spacing: .16em;
  text-transform: uppercase;
}
.status-dot {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 5px rgba(255,107,36,.16);
}
h1, h2, h3, p { text-wrap: balance; }
h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(52px, 6.4vw, 104px);
  font-weight: 510;
  letter-spacing: -.065em;
  line-height: .91;
}
h1 em { color: #a9c9ef; font-style: normal; }
.hero-summary {
  max-width: 560px;
  margin: 30px 0 0;
  color: #d0dff2;
  font-size: clamp(17px, 1.3vw, 21px);
  line-height: 1.55;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  padding: 0 18px;
  border: 1px solid rgba(255,255,255,.55);
  font: 11px var(--mono);
  letter-spacing: .05em;
  text-transform: uppercase;
  transition: transform .2s, background .2s;
}
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--orange); border-color: var(--orange); color: #1d2a3c; font-weight: 700; }
.button-secondary { background: rgba(6,31,69,.18); }
.hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  max-width: 520px;
  margin: 62px 0 0;
  border-top: 1px solid rgba(255,255,255,.25);
  border-left: 1px solid rgba(255,255,255,.25);
}
.hero-facts div { min-height: 66px; display: grid; align-content: space-between; padding: 12px 14px; border-right: 1px solid rgba(255,255,255,.25); border-bottom: 1px solid rgba(255,255,255,.25); }
.hero-facts dt { color: var(--muted); font: 8px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.hero-facts dd { margin: 8px 0 0; font: 12px var(--mono); }

.hero-visual {
  position: relative;
  width: min(48vw, 570px);
  justify-self: center;
  transform: translateY(calc(var(--hero-progress) * 30px)) scale(calc(1 - var(--hero-progress) * .04));
  transform-origin: center;
}
.x3-blueprint { display: block; width: 100%; overflow: visible; }
.x3-blueprint * { vector-effect: non-scaling-stroke; }
.construction { fill: none; stroke: rgba(204,225,249,.2); stroke-width: 1; stroke-dasharray: 4 7; }
.device-shell { fill: none; stroke: #d3e7ff; stroke-width: 1.3; }
.device-shell > :not(.case-hatch) {
  stroke-dasharray: 5000;
  stroke-dashoffset: 5000;
  animation: blueprint-draw 1.8s cubic-bezier(.3,.7,.2,1) forwards;
}
.device-shell > :nth-child(n+4) { animation-delay: .45s; }
.device-shell .case-hatch { fill: url(#hatch); stroke: none; opacity: .22; }
.device-shell .bezel { fill: rgba(4,28,66,.35); }
.device-shell .screen-outline { stroke-width: 2; }
.device-shell .key { fill: rgba(185,215,250,.13); }
.x3-blueprint pattern path { stroke: #b9d7f8; stroke-width: 1; }
.screen-ui { opacity: calc(.58 + var(--hero-progress) * .42); transition: opacity .2s; }
.screen-ui rect { fill: white; }
.callouts { fill: #cbe1fb; stroke: #cbe1fb; stroke-width: 1; font: 12px var(--mono); letter-spacing: .08em; }
.callouts path { fill: none; stroke-dasharray: 220; stroke-dashoffset: 220; animation: blueprint-draw .8s 1.3s ease-out forwards; }
.callout-label { fill: #123f82; stroke: rgba(210,231,253,.45); }
.callout-marker rect { fill: white; stroke: none; }
.callout-marker text { fill: #123f82; stroke: none; text-anchor: middle; font-size: 9px; font-weight: 700; letter-spacing: 0; }
.dimension { position: absolute; fill: #cce2fa; stroke: #cce2fa; stroke-width: 1; font: 8px var(--mono); letter-spacing: .12em; overflow: visible; }
.dimension text { stroke: none; text-anchor: middle; }
.dimension-width { left: 11%; top: -3%; width: 76%; }
.dimension-height { right: -1%; top: 18%; height: 62%; }
.drawing-meta { position: absolute; font: 8px var(--mono); letter-spacing: .12em; }
.drawing-meta span { display: block; color: var(--muted); margin-bottom: 4px; }
.drawing-meta-top { right: 0; top: 4%; text-align: right; }
.drawing-meta-bottom { left: -2%; bottom: 7%; }
@keyframes blueprint-draw { to { stroke-dashoffset: 0; } }
.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 22px;
  display: flex;
  align-items: center;
  gap: 10px;
  font: 8px var(--mono);
  letter-spacing: .14em;
  text-transform: uppercase;
}
.scroll-cue span { display: block; width: 34px; height: 1px; background: currentColor; }

.technical, .features, .benchmarks, .emulator, .roadmap {
  padding: clamp(80px, 11vw, 170px) var(--page-pad);
}
.technical { background: var(--paper); color: #151d26; }
.section-heading { max-width: 800px; margin-bottom: clamp(50px, 8vw, 110px); }
.section-heading h2, .pipeline h2, .emulator h2, .install h2, .roadmap h2 {
  margin: 0;
  font-size: clamp(42px, 5.6vw, 88px);
  font-weight: 530;
  letter-spacing: -.06em;
  line-height: .98;
}
.section-heading > p:last-child, .pipeline-intro > p, .emulator-copy > p, .install-copy > p {
  max-width: 610px;
  margin: 24px 0 0;
  color: #53606c;
  font-size: 18px;
  line-height: 1.6;
}
.technical .eyebrow { color: var(--blue); }
.proof-gallery { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(24px, 4vw, 60px); align-items: start; }
.page-proof { margin: 0; }
.proof-primary { grid-row: span 2; }
.proof-secondary .page-frame { width: min(100%, 390px); }
.page-frame {
  position: relative;
  width: min(100%, 500px);
  margin: auto;
  padding: 26px;
  border: 1px solid rgba(24,73,136,.45);
  background-image: linear-gradient(rgba(25,79,155,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(25,79,155,.1) 1px, transparent 1px);
  background-size: 20px 20px;
}
.page-frame img { width: 100%; filter: contrast(1.05); box-shadow: 0 18px 50px rgba(19,35,53,.16); }
.measure { position: absolute; color: var(--blue); font: 9px var(--mono); letter-spacing: .08em; }
.measure-x { top: 7px; left: 50%; transform: translateX(-50%); }
.measure-y { left: 4px; top: 50%; transform: rotate(-90deg) translateX(-50%); transform-origin: left top; }
.page-proof figcaption { display: flex; justify-content: space-between; gap: 12px; margin-top: 14px; color: #496075; font: 9px var(--mono); letter-spacing: .06em; }

.features { background-color: #15458a; }
.features .section-heading { max-width: 930px; }
.features .section-heading > p:last-child { color: #b9cee5; }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(255,255,255,.3); border-left: 1px solid rgba(255,255,255,.3); }
.feature-card { min-height: 300px; padding: clamp(24px, 3vw, 44px); border-right: 1px solid rgba(255,255,255,.3); border-bottom: 1px solid rgba(255,255,255,.3); background: rgba(8,34,72,.12); }
.feature-card-wide { grid-column: span 2; }
.feature-card > span { color: #a9c3e0; font: 9px var(--mono); letter-spacing: .12em; }
.feature-card h3 { max-width: 430px; margin: 54px 0 14px; font-size: clamp(24px, 2.2vw, 36px); font-weight: 520; letter-spacing: -.04em; }
.feature-card p { max-width: 590px; margin: 0; color: #bdd0e5; line-height: 1.6; }
.feature-card ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 28px 0 0; padding: 0; list-style: none; }
.feature-card li { padding: 7px 9px; border: 1px solid rgba(255,255,255,.3); color: #d8e7f7; font: 8px var(--mono); letter-spacing: .08em; text-transform: uppercase; }

.pipeline {
  min-height: 100svh;
  display: block;
  padding: clamp(90px, 10vw, 160px) var(--page-pad);
  background-color: #123f82;
}
.pipeline-intro { max-width: 820px; }
.pipeline-intro > p { color: #bcd0e8; }
.pipeline-machine { position: relative; margin-top: clamp(55px, 7vw, 100px); border: 1px solid rgba(224,238,255,.4); background: rgba(9,34,72,.58); overflow-x: auto; }
.mobile-swipe { display: none; }
.combo-header { min-height: 70px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px; padding: 18px 24px; border-bottom: 1px solid rgba(255,255,255,.25); font: 11px var(--mono); }
.combo-header span { color: var(--orange); }
.combo-header code { color: #8eaed1; }
.combo-lane { display: grid; grid-template-columns: 125px 1fr; align-items: center; gap: 24px; padding: 32px 28px; }
.combo-foreground { position: relative; border-bottom: 1px solid rgba(255,255,255,.18); }
.lane-label { display: grid; gap: 4px; color: #a8c1de; font: 10px var(--mono); letter-spacing: .09em; }
.lane-label b { color: var(--orange); }
.lane-label small { color: #7296bd; font-size: 8px; }
.foreground-flow { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto 1fr auto 1fr .9fr; align-items: center; gap: 8px; }
.foreground-flow > span { display: grid; min-height: 66px; place-items: center; gap: 4px; padding: 10px; border: 1px solid rgba(255,255,255,.4); background: #123f82; font: 11px var(--mono); text-align: center; }
.foreground-flow > span small { color: #94b1d1; font-size: 8px; letter-spacing: .12em; }
.foreground-flow > i { color: #88a9cf; font-style: normal; }
.foreground-flow > strong { display: grid; gap: 5px; padding-left: 18px; color: white; font: 12px var(--mono); }
.foreground-flow > strong small { color: var(--orange); font-size: 8px; letter-spacing: .12em; }
.foreground-flow .target-stage { border-color: #f0c4ad; }
.foreground-flow .ready-stage { border-color: var(--orange); background: rgba(255,107,36,.18); box-shadow: 0 0 20px rgba(255,107,36,.14); }
.foreground-flow .ready-stage small { color: #ffb08a; }
.yield-rail { display: grid; grid-template-columns: auto 1fr auto 1fr auto; align-items: center; gap: 12px; padding: 14px 28px; border-bottom: 1px solid rgba(255,255,255,.18); color: #8daed2; font: 8px var(--mono); letter-spacing: .08em; }
.yield-rail i { height: 1px; border-top: 1px dashed #ca835f; }
.yield-rail b { color: #ffb08a; font-weight: 500; }
.combo-background { position: relative; }
.combo-book-map { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(12, minmax(48px, 1fr)); gap: 6px; }
.combo-book-map > span { position: relative; min-height: 74px; display: grid; place-items: center; border: 1px dashed #6689b3; color: #86a6c8; font: 10px var(--mono); }
.combo-book-map small { position: absolute; top: -11px; right: -4px; display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; color: #112f61; background: #b9d0e9; font-size: 8px; }
.combo-book-map .target { border: 2px solid var(--orange); color: white; background: rgba(255,107,36,.15); }
.combo-book-map .target small { background: var(--orange); }
.combo-book-map em { position: absolute; color: #ffb08a; font: 6px var(--mono); font-style: normal; letter-spacing: .1em; white-space: nowrap; }
.combo-book-map .target em { bottom: 7px; }
.combo-book-map .interrupt-point em { top: -27px; left: 50%; transform: translateX(-50%); }
.combo-book-map .forward { border-style: solid; border-color: #9dbde0; color: white; }
.combo-book-map .backfill { border-color: #d1dff0; }
#lottie-flow { position: absolute; z-index: 3; left: 177px; right: 28px; top: 31px; height: 76px; opacity: .82; pointer-events: none; }
.decode-order { display: flex; flex-wrap: wrap; gap: 18px; margin: 0; padding: 18px 28px; border-top: 1px solid rgba(255,255,255,.18); list-style: none; color: #acc3dd; font: 9px var(--mono); }
.decode-order b { display: inline-grid; width: 18px; height: 18px; margin-right: 5px; place-items: center; border-radius: 50%; background: #b9d0e9; color: #15376b; }
.combo-note { margin: 0; padding: 18px 28px; border-top: 1px solid rgba(255,255,255,.18); color: #a7c0dc; font: 10px/1.6 var(--mono); }
.combo-note b { color: white; }

.benchmarks { background: #e6e5dd; color: #161d25; }
.benchmarks .eyebrow { color: var(--blue); }
.benchmark-panel { border: 1px solid #75899c; background: #eeeee8; box-shadow: 14px 14px 0 #174b91; }
.benchmark-title { display: flex; justify-content: space-between; gap: 20px; padding: 20px 24px; border-bottom: 1px solid #75899c; font-family: var(--mono); }
.benchmark-title div { display: grid; gap: 5px; }
.benchmark-title div span { color: #597087; font-size: 9px; letter-spacing: .12em; }
.benchmark-title div b { font-size: 13px; }
.pending { align-self: center; padding: 6px 9px; background: #f1c94f; color: #332b0e; font-size: 9px; letter-spacing: .08em; }
.chart { padding: clamp(26px, 5vw, 70px); }
.chart-scale { display: flex; justify-content: space-between; margin: 0 0 25px 150px; color: #6b7c88; font: 8px var(--mono); }
.chart-row { display: grid; grid-template-columns: 130px 1fr; align-items: center; gap: 20px; margin: 17px 0; }
.chart-row > b { font: 10px var(--mono); }
.chart-row i { position: relative; display: block; width: var(--bar); height: 34px; border: 1px dashed #7590aa; background: repeating-linear-gradient(135deg, transparent 0 7px, rgba(25,79,155,.11) 7px 9px); }
.chart-row i span { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: #57728e; font: 8px var(--mono); text-transform: uppercase; }
.ferris-row i { border-style: solid; border-color: var(--blue); background: var(--blue); }
.ferris-row i span { color: white; }
.benchmark-note { margin: 0; padding: 15px 24px; border-top: 1px solid #75899c; color: #526678; font: 9px/1.5 var(--mono); }

.emulator { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 9vw, 150px); align-items: center; background: #0c2038; }
.emulator-copy > p { color: #9fb3c8; }
.emulator-copy .button { margin-top: 32px; }
.emulator-window { border: 1px solid #52779d; background: #15283b; box-shadow: 0 30px 90px rgba(0,0,0,.3); }
.window-bar { height: 40px; display: flex; align-items: center; gap: 6px; padding: 0 12px; border-bottom: 1px solid #52779d; font: 8px var(--mono); color: #7899b8; }
.window-bar i { width: 7px; height: 7px; border: 1px solid #7999b8; border-radius: 50%; }
.window-bar span { margin-left: 8px; }
.emulated-device { position: relative; width: min(62%, 390px); margin: 45px auto; padding: 32px 28px 58px; border: 1px solid #6485a4; border-radius: 22px; background: #111820; }
.emulated-screen { aspect-ratio: 528 / 792; overflow: hidden; background: white; }
.emulated-screen img { width: 100%; height: 100%; object-fit: cover; }
.device-controls { position: absolute; left: 50%; bottom: 24px; display: flex; gap: 17px; transform: translateX(-50%); }
.device-controls span { width: 26px; height: 5px; border-radius: 3px; background: #59636b; }
.emulator-readout { display: flex; flex-wrap: wrap; gap: 18px; padding: 12px 16px; border-top: 1px solid #52779d; color: #7f9fbd; font: 8px var(--mono); }

.install { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 10vw, 160px); align-items: center; padding: clamp(90px, 11vw, 170px) var(--page-pad); background-color: #174b91; }
.install-copy > p { color: #bdd1e7; }
.safety-note { display: grid; grid-template-columns: auto 1fr; gap: 14px; margin-top: 32px; padding: 16px; border-left: 2px solid var(--orange); background: rgba(7,31,67,.3); font-size: 12px; line-height: 1.5; }
.safety-note b { color: #ffb28e; }
.safety-note span { color: #bed0e5; }
.flasher { border: 1px solid rgba(255,255,255,.5); background: #edf0ed; color: #152333; box-shadow: 18px 18px 0 rgba(6,29,66,.4); }
.flasher-head { display: flex; justify-content: space-between; gap: 20px; padding: 14px 18px; border-bottom: 1px solid #8494a1; font: 8px var(--mono); letter-spacing: .08em; }
.flasher-head i { color: #677887; font-style: normal; }
.flasher-body { padding: clamp(20px, 4vw, 42px); }
.flash-step { display: grid; grid-template-columns: 35px 1fr auto; align-items: center; gap: 16px; padding: 18px 0; border-bottom: 1px solid #a7b1b7; }
.flash-step b { color: var(--blue); font: 10px var(--mono); }
.flash-step span { display: grid; gap: 5px; }
.flash-step strong { font-size: 14px; }
.flash-step small { color: #6c7b84; font: 9px var(--mono); }
.flash-step i { color: #74838c; font: 8px var(--mono); font-style: normal; }
.flash-step.done i { color: #167043; }
.flash-step.muted { opacity: .45; }
.connect-button { width: 100%; min-height: 54px; display: flex; justify-content: space-between; align-items: center; margin-top: 28px; padding: 0 18px; border: 0; background: var(--orange); color: #222c37; cursor: pointer; font: 11px var(--mono); font-weight: 700; text-transform: uppercase; }
.flasher-message { min-height: 1.4em; margin: 12px 0 0; color: #6b7881; font: 8px var(--mono); }

.roadmap { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(50px, 10vw, 160px); background: #e8e7de; color: #15202a; }
.roadmap-head > span { color: var(--blue); font: 9px var(--mono); letter-spacing: .12em; }
.roadmap-head h2 { margin-top: 20px; }
.roadmap-items { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #98a5ad; }
.roadmap-items article { padding: 30px; border-right: 1px solid #98a5ad; border-bottom: 1px solid #98a5ad; }
.roadmap-items article > span { color: var(--blue); font: 9px var(--mono); }
.roadmap-items h3 { margin: 50px 0 12px; font-size: 26px; }
.roadmap-items p { margin: 0; color: #667078; line-height: 1.55; }

footer { min-height: 230px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 30px; padding: 50px var(--page-pad); background: #0a1a2e; }
footer img { width: 90px; }
footer > div { display: grid; gap: 8px; }
footer b { font: 16px var(--mono); }
footer span { color: #849bb2; font-size: 12px; }
.footer-links { display: flex; grid-auto-flow: column; gap: 24px; font: 10px var(--mono); }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in-view { opacity: 1; transform: none; }

@media (max-width: 1050px) {
  .site-nav nav { display: none; }
  .site-nav .nav-install { margin-left: auto; }
  .hero { grid-template-columns: 1fr 1fr; gap: 25px; }
  .hero-facts { grid-template-columns: repeat(2, 1fr); }
  .proof-gallery, .emulator, .install, .roadmap { grid-template-columns: 1fr; }
  .proof-primary { grid-row: auto; }
  .proof-secondary .page-frame { width: min(100%, 500px); }
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .emulator-window, .flasher { width: min(100%, 720px); }
}

@media (max-width: 740px) {
  .site-nav { height: 64px; padding: 0 18px; }
  .brand-logo { width: 34px; height: 28px; }
  .nav-install { padding: 8px 9px; }
  .hero { grid-template-columns: 1fr; padding: 105px 20px 80px; }
  .hero-copy { order: 1; }
  .hero-visual { order: 0; width: min(76vw, 370px); margin-top: 10px; }
  h1 { font-size: clamp(44px, 15vw, 68px); }
  .hero-summary { font-size: 16px; }
  .hero-facts { margin-top: 38px; }
  .drawing-meta, .dimension-height, .scroll-cue { display: none; }
  .technical, .features, .benchmarks, .emulator, .roadmap, .pipeline, .install { padding: 80px 20px 100px; }
  .section-heading h2, .pipeline h2, .emulator h2, .install h2, .roadmap h2 { font-size: 44px; }
  .proof-gallery, .feature-grid { grid-template-columns: 1fr; }
  .feature-card-wide { grid-column: auto; }
  .feature-card { min-height: 250px; }
  .page-frame { padding: 17px; }
  .page-proof figcaption { display: grid; }
  .mobile-swipe { display: block; margin: 45px 0 -40px; color: #a9c3df; font: 8px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
  .combo-header, .combo-lane, .yield-rail, .decode-order, .combo-note { min-width: 880px; }
  .chart { padding: 25px 14px; }
  .chart-scale { margin-left: 100px; }
  .chart-row { grid-template-columns: 90px 1fr; gap: 10px; }
  .emulated-device { width: 76%; margin: 28px auto; }
  .roadmap-items { grid-template-columns: 1fr; }
  footer { grid-template-columns: auto 1fr; padding-bottom: 110px; }
  .footer-links { grid-column: 1 / -1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}