:root {
  --night: #030711;
  --night-2: #06101f;
  --panel: #081528;
  --panel-2: #0b1b31;
  --ivory: #f3efe6;
  --paper: #d9dde2;
  --muted: #8996a5;
  --line: rgba(185, 201, 218, 0.15);
  --line-strong: rgba(185, 201, 218, 0.28);
  --gold: #d6a94a;
  --gold-soft: #f0d69a;
  --blue: #78b8d4;
  --silver: #91a4b8;
  --danger: #db9473;
  --max: 1440px;
  --sans: "Pretendard", "SUIT", "Noto Sans KR", "Apple SD Gothic Neo", system-ui, sans-serif;
  --latin: "Inter Tight", "Arial Narrow", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--night); }
body { margin: 0; color: var(--ivory); background: var(--night); font-family: var(--sans); font-synthesis: none; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
h1, h2, h3 { word-break: keep-all; overflow-wrap: break-word; text-wrap: balance; }
p, li { word-break: keep-all; overflow-wrap: break-word; text-wrap: pretty; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; padding: 12px 16px; color: var(--night); background: var(--gold-soft); transition: top .2s; }
.skip-link:focus { top: 16px; }
.shell { width: min(calc(100% - 64px), var(--max)); margin: 0 auto; }
.section-pad { padding: 150px 0; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: 78px; display: flex; align-items: center; justify-content: space-between; padding: 0 max(32px, calc((100vw - var(--max))/2)); border-bottom: 1px solid transparent; transition: background .35s, border-color .35s, height .35s; }
.site-header.scrolled { height: 66px; background: rgba(3, 7, 17, .84); border-color: var(--line); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 12px; font: 700 13px/1 var(--latin); letter-spacing: .19em; }
.brand-mark { position: relative; width: 24px; height: 24px; display: inline-block; border: 1px solid rgba(214,169,74,.72); border-radius: 50%; }
.brand-mark::before { content: ""; position: absolute; inset: 4px; border: 1px solid rgba(214,169,74,.28); border-radius: 50%; }
.brand-mark i { position: absolute; width: 5px; height: 5px; top: -2px; left: 50%; background: var(--gold); border-radius: 50%; transform: translateX(-50%); box-shadow: 0 0 12px var(--gold); }
.nav { display: flex; align-items: center; gap: 28px; color: #b8c1cc; font-size: 13px; }
.nav a { transition: color .2s; }
.nav a:hover, .nav a:focus-visible { color: var(--ivory); }
.nav-cta { padding: 11px 17px; border: 1px solid rgba(214,169,74,.55); color: var(--gold-soft) !important; }
.menu-button { display: none; width: 42px; height: 42px; border: 0; background: transparent; padding: 11px; }
.menu-button span { display: block; height: 1px; background: var(--ivory); margin: 7px 0; }

.hero { position: relative; min-height: 980px; padding: 148px 0 64px; isolation: isolate; overflow: hidden; border-bottom: 1px solid var(--line); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -4; background: radial-gradient(circle at 76% 34%, rgba(40,75,108,.28), transparent 36%), linear-gradient(110deg, #030711 0 42%, #040b17 70%, #02050b 100%); }
.hero-atmosphere { position: absolute; z-index: -2; inset: 0; opacity: .34; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 64px 64px; mask-image: radial-gradient(circle at 70% 40%, #000 0, transparent 68%); }
.hero-grid { min-height: 650px; display: grid; grid-template-columns: minmax(550px, 1fr) minmax(580px, 1.05fr); align-items: center; gap: 12px; }
.hero-copy { position: relative; z-index: 4; min-width: 0; padding-bottom: 20px; }
.eyebrow, .section-kicker { margin: 0 0 27px; color: var(--gold-soft); font: 600 11px/1.4 var(--latin); letter-spacing: .21em; }
.eyebrow span { display: inline-block; width: 22px; height: 1px; vertical-align: middle; margin-right: 9px; background: var(--gold); box-shadow: 0 0 9px rgba(214,169,74,.7); }
.hero h1 { margin: 0; max-width: 760px; font-size: clamp(50px, 4.6vw, 74px); line-height: 1.06; letter-spacing: -.065em; font-weight: 670; word-break: keep-all; overflow-wrap: normal; }
.hero h1 span, .hero h1 strong { display: block; }
.hero h1 span:nth-child(2) { color: #8391a0; }
.hero h1 strong { color: var(--gold-soft); font-weight: 670; }
.hero-dek { max-width: 650px; margin: 35px 0 0; color: #b6c0cb; font-size: 18px; line-height: 1.75; letter-spacing: -.02em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 37px; }
.button { min-height: 53px; display: inline-flex; align-items: center; justify-content: center; gap: 28px; padding: 0 23px; border: 1px solid var(--line-strong); font-size: 13px; font-weight: 650; transition: transform .2s, border-color .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: #15120b; background: var(--gold-soft); border-color: var(--gold-soft); box-shadow: 0 16px 55px rgba(214,169,74,.13); }
.button-primary:hover { background: #f7e2af; }
.button-ghost { color: #d2d9e0; background: rgba(3,7,17,.36); }
.button-ghost:hover { border-color: rgba(214,169,74,.55); }
.hero-note { margin: 15px 0 0; color: #758292; font-size: 12px; }

.hero-stage { position: relative; min-height: 660px; margin-right: -16vw; }
.hero-art { position: absolute; inset: -6% 0 -6% -18%; background: linear-gradient(90deg, var(--night) 0, rgba(3,7,17,.26) 20%, transparent 47%), url("./hero-command-field-v1.webp") center / cover no-repeat; opacity: .88; filter: saturate(.88) contrast(1.04); }
.hero-stage::after { content: ""; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 49% 50%, transparent 32%, rgba(3,7,17,.15) 72%); }
.command-deck { color: #dce3ea; background: rgba(5, 13, 25, .86); border: 1px solid rgba(198,211,224,.18); box-shadow: 0 35px 120px rgba(0,0,0,.55), inset 0 1px rgba(255,255,255,.025); backdrop-filter: blur(18px); }
.command-deck-hero { position: absolute; z-index: 2; right: 14.5vw; bottom: 62px; width: min(480px, 55vw); transform: perspective(1200px) rotateY(-3deg) rotateX(1deg); }
.deck-topbar { height: 48px; display: flex; align-items: center; justify-content: space-between; padding: 0 16px; border-bottom: 1px solid var(--line); color: #95a5b6; font: 600 10px/1 var(--latin); letter-spacing: .13em; }
.deck-brand, .deck-live { display: flex; align-items: center; gap: 8px; }
.deck-brand span, .deck-live i { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 10px var(--gold); }
.deck-live i { background: var(--blue); box-shadow: 0 0 10px var(--blue); animation: blink 1.9s infinite; }
.deck-mission { padding: 19px 20px 16px; }
.deck-label, .ui-label { margin: 0 0 8px; color: #64778a; font: 650 9px/1 var(--latin); letter-spacing: .17em; }
.deck-mission > p:last-child { margin: 0; max-width: 385px; font-size: 14px; line-height: 1.55; }
.deck-progress { height: 2px; margin: 0 20px 10px; background: rgba(255,255,255,.07); overflow: hidden; }
.deck-progress span { display: block; width: var(--progress); height: 100%; background: linear-gradient(90deg, var(--blue), var(--gold)); box-shadow: 0 0 12px rgba(214,169,74,.7); transition: width .8s ease; }
.agent-list { padding: 0 12px; }
.agent-row { display: grid; grid-template-columns: 32px 1fr auto; align-items: center; min-height: 39px; border-bottom: 1px solid rgba(255,255,255,.055); font-size: 12px; }
.agent-index { color: #516477; font: 500 9px var(--latin); }
.agent-state { font: 600 9px var(--latin); letter-spacing: .09em; }
.agent-state.running { color: var(--blue); }
.agent-state.done { color: #82b49e; }
.agent-state.waiting { color: var(--gold-soft); }
.approval-card { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 14px; padding: 13px; border: 1px solid rgba(214,169,74,.3); background: rgba(214,169,74,.065); }
.approval-card > div { display: flex; align-items: center; gap: 11px; }
.approval-icon { color: var(--gold); font-size: 10px; }
.approval-card p { display: flex; flex-direction: column; gap: 4px; margin: 0; font-size: 11px; }
.approval-card p span { color: #8e9baa; font-size: 9px; }
.approval-card button, .approval-node button { border: 0; color: #16130d; background: var(--gold-soft); padding: 8px 13px; font-size: 10px; font-weight: 700; cursor: pointer; transition: background .2s, transform .2s; }
.approval-card button:hover, .approval-node button:hover { background: #fff0c8; transform: translateY(-1px); }

.proof-rail { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 42px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.proof-rail > div { position: relative; display: grid; grid-template-columns: 34px 1fr; grid-template-rows: 1fr 1fr; min-height: 94px; align-content: center; padding: 18px 24px; border-right: 1px solid var(--line); }
.proof-rail > div:last-child { border-right: 0; }
.proof-rail span { grid-row: 1/3; color: #596a7a; font: 500 10px var(--latin); }
.proof-rail b { font-size: 14px; }
.proof-rail small { color: #778696; font-size: 11px; }

.section-kicker { margin-bottom: 22px; }
h2 { margin: 0; max-width: 1100px; font-size: clamp(42px, 5vw, 74px); line-height: 1.13; letter-spacing: -.055em; font-weight: 640; }
h2 em { color: #82909e; font-style: normal; }
.shift-section { background: var(--ivory); color: #0c1420; }
.shift-section .section-kicker { color: #8d6b27; }
.shift-section h2 em { color: #6a7682; }
.shift-grid { display: grid; grid-template-columns: 1fr 72px 1fr; align-items: stretch; margin-top: 72px; }
.shift-card { min-height: 430px; padding: 50px; border: 1px solid rgba(12,20,32,.14); }
.shift-card.after { color: var(--ivory); background: #071324; border-color: #071324; box-shadow: 0 28px 70px rgba(8,19,36,.2); }
.card-tag { color: #7c8790; font: 650 10px var(--latin); letter-spacing: .18em; }
.after .card-tag { color: var(--gold-soft); }
.shift-card h3 { margin: 42px 0 35px; font-size: clamp(28px, 2.3vw, 40px); line-height: 1.25; letter-spacing: -.04em; }
.shift-card ul { margin: 0; padding: 0; list-style: none; }
.shift-card li { position: relative; padding: 14px 0 14px 24px; border-top: 1px solid rgba(12,20,32,.12); font-size: 14px; }
.shift-card li::before { content: ""; position: absolute; left: 1px; top: 21px; width: 5px; height: 5px; border-radius: 50%; background: #8794a0; }
.after li { border-color: rgba(255,255,255,.1); color: #abb7c3; }
.after li::before { background: var(--gold); box-shadow: 0 0 9px rgba(214,169,74,.55); }
.shift-divider { display: grid; place-items: center; }
.shift-divider span { display: grid; place-items: center; width: 42px; height: 42px; color: var(--gold); border: 1px solid rgba(12,20,32,.16); border-radius: 50%; }

.product-section { background: #02060d; }
.section-intro { display: grid; grid-template-columns: 1.45fr .55fr; gap: 70px; align-items: end; }
.section-intro > p { margin: 0 0 5px; color: #8e9baa; line-height: 1.7; font-size: 14px; }
.product-frame { margin-top: 72px; border: 1px solid rgba(188,204,220,.17); background: #07111e; box-shadow: 0 45px 120px rgba(0,0,0,.5); }
.product-chrome { height: 52px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 18px; border-bottom: 1px solid var(--line); color: #68798b; font: 600 9px var(--latin); letter-spacing: .14em; }
.product-chrome > div { display: flex; gap: 6px; }
.product-chrome i { width: 7px; height: 7px; border-radius: 50%; background: #34475a; }
.product-chrome button { justify-self: end; padding: 7px 10px; color: #8191a0; border: 1px solid var(--line); background: transparent; font: 600 8px var(--latin); letter-spacing: .1em; cursor: pointer; }
.product-layout { min-height: 610px; display: grid; grid-template-columns: 245px 1fr 230px; }
.mission-list, .evidence-panel { padding: 22px 14px; background: #06101c; }
.mission-list { border-right: 1px solid var(--line); }
.mission-list .ui-label, .evidence-panel .ui-label { padding: 0 10px; }
.ui-label span { float: right; color: var(--gold-soft); }
.mission-item { width: 100%; display: grid; grid-template-columns: 8px 1fr auto; align-items: center; gap: 11px; padding: 14px 10px; color: #7e8c9c; border: 1px solid transparent; background: transparent; text-align: left; cursor: pointer; }
.mission-item.active { color: var(--ivory); border-color: rgba(214,169,74,.21); background: rgba(214,169,74,.055); }
.mission-item > i { width: 5px; height: 5px; border-radius: 50%; background: #465a6e; }
.mission-item.active > i { background: var(--gold); box-shadow: 0 0 8px var(--gold); }
.mission-item span { display: flex; flex-direction: column; gap: 5px; }
.mission-item b { font-size: 11px; }
.mission-item small { font-size: 9px; color: #627487; }
.mission-item em { font: 600 9px var(--latin); font-style: normal; color: #718497; }
.mission-main { padding: 34px; background: radial-gradient(circle at 50% 30%, rgba(29,59,87,.19), transparent 48%); }
.mission-heading { display: flex; justify-content: space-between; gap: 24px; align-items: flex-start; }
.mission-heading h3 { max-width: 660px; margin: 0; font-size: 23px; line-height: 1.45; letter-spacing: -.03em; }
.mission-badge { padding: 7px 10px; color: var(--blue); border: 1px solid rgba(120,184,212,.22); font: 650 8px var(--latin); letter-spacing: .12em; }
.mission-badge.complete { color: var(--gold-soft); border-color: rgba(214,169,74,.3); }
.timeline { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; margin: 49px 0 36px; }
.timeline-line { position: absolute; top: 6px; left: 7px; right: 7px; height: 1px; background: #25394c; }
.timeline-line span { display: block; width: 62%; height: 1px; background: linear-gradient(90deg, var(--blue), var(--gold)); box-shadow: 0 0 7px rgba(120,184,212,.55); transition: width .7s; }
.timeline-step { position: relative; display: flex; flex-direction: column; gap: 11px; }
.timeline-step > i { width: 13px; height: 13px; border: 2px solid #263a4d; background: #07111e; border-radius: 50%; z-index: 1; }
.timeline-step.done > i { border-color: var(--blue); background: var(--blue); }
.timeline-step.active > i { border-color: var(--gold); box-shadow: 0 0 12px rgba(214,169,74,.55); }
.timeline-step.waiting > i { border-color: var(--gold); }
.timeline-step span { display: flex; flex-direction: column; gap: 4px; }
.timeline-step b { font-size: 10px; }
.timeline-step small { color: #65788b; font-size: 8px; }
.work-canvas { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.work-canvas article { min-height: 82px; display: grid; grid-template-columns: 32px 1fr auto; gap: 11px; align-items: center; padding: 15px; border: 1px solid rgba(185,201,218,.11); background: rgba(9,24,42,.72); }
.node-icon { display: grid; place-items: center; width: 30px; height: 30px; color: var(--blue); border: 1px solid rgba(120,184,212,.26); border-radius: 50%; font: 650 9px var(--latin); }
.work-canvas article > div { display: flex; flex-direction: column; gap: 5px; }
.work-canvas article b { font: 650 10px var(--latin); letter-spacing: .02em; }
.work-canvas article small { color: #6f8192; font-size: 9px; }
.work-canvas article em { color: #7390a4; font: 650 8px var(--latin); font-style: normal; }
.work-canvas .approval-node { grid-column: 1/3; border-color: rgba(214,169,74,.32); background: rgba(214,169,74,.055); }
.approval-node .node-icon { color: var(--gold-soft); border-color: rgba(214,169,74,.35); }
.approval-node button { justify-self: end; }
.approval-node.approved { border-color: rgba(120,184,212,.3); background: rgba(120,184,212,.05); }
.approval-node.approved .node-icon { color: var(--blue); border-color: rgba(120,184,212,.35); }
.approval-node.approved button { color: var(--ivory); background: rgba(120,184,212,.16); cursor: default; }
.evidence-panel { border-left: 1px solid var(--line); }
.record-stat { display: flex; align-items: baseline; justify-content: space-between; padding: 16px 10px; border-bottom: 1px solid var(--line); }
.record-stat span { color: #c4d0db; font: 500 24px var(--latin); }
.record-stat small { color: #617386; font-size: 9px; }
.record-list { padding: 18px 10px; }
.record-list p { display: grid; grid-template-columns: 10px 1fr auto; gap: 8px; align-items: center; margin: 0; padding: 11px 0; color: #748597; font-size: 9px; }
.record-list i { width: 5px; height: 5px; border-radius: 50%; background: #354a5e; }
.record-list i.ok { background: #7fae99; }
.record-list i.live { background: var(--blue); box-shadow: 0 0 8px var(--blue); }
.record-list time { font: 500 8px var(--latin); }

.mechanism-section { background: #07101d; }
.mechanism-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 70px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.mechanism-grid article { min-height: 310px; padding: 32px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background .25s; }
.mechanism-grid article:hover { background: rgba(214,169,74,.035); }
.mechanism-grid span { color: #526579; font: 500 10px var(--latin); }
.mechanism-grid h3 { margin: 105px 0 16px; color: var(--gold-soft); font: 560 26px var(--latin); letter-spacing: -.03em; }
.mechanism-grid p { max-width: 220px; margin: 0; color: #8796a6; font-size: 13px; line-height: 1.65; }

.use-section { color: #0d1722; background: #e9e8e3; }
.use-section .section-kicker { color: #8d6b27; }
.use-section h2 em { color: #677581; }
.use-section .section-intro > p { color: #6b7781; }
.use-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 72px; border-top: 1px solid rgba(13,23,34,.16); border-left: 1px solid rgba(13,23,34,.16); }
.use-grid article { position: relative; min-height: 300px; padding: 33px; border-right: 1px solid rgba(13,23,34,.16); border-bottom: 1px solid rgba(13,23,34,.16); }
.use-grid span { color: #8b969e; font: 500 10px var(--latin); }
.use-grid h3 { margin: 80px 0 17px; font-size: 25px; letter-spacing: -.035em; }
.use-grid p { max-width: 310px; margin: 0; color: #5e6b76; font-size: 13px; line-height: 1.65; }
.use-grid small { position: absolute; left: 33px; bottom: 28px; color: #9a7a3a; font: 600 8px var(--latin); letter-spacing: .12em; }

.vision-section { position: relative; min-height: 900px; display: grid; place-items: center; overflow: hidden; background: #02050b; }
.vision-section::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 68% 50%, rgba(60,88,112,.18), transparent 38%), linear-gradient(90deg, rgba(3,7,17,.97) 0 38%, rgba(3,7,17,.56) 65%, rgba(3,7,17,.92)); }
.vision-orbit { position: absolute; width: min(72vw, 950px); aspect-ratio: 1; right: -10vw; border: 1px solid rgba(214,169,74,.22); border-radius: 50%; box-shadow: inset 0 0 160px rgba(214,169,74,.025); }
.vision-orbit::before, .vision-orbit::after, .vision-orbit i { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(145,164,184,.12); }
.vision-orbit::before { inset: 13%; }
.vision-orbit::after { inset: 27%; }
.vision-orbit i:nth-child(1) { width: 8px; height: 8px; left: 18%; top: 12%; border: 0; background: var(--gold); box-shadow: 0 0 19px var(--gold); }
.vision-orbit i:nth-child(2) { inset: 39%; }
.vision-orbit i:nth-child(3) { width: 1px; height: 62%; left: 50%; top: 19%; border: 0; border-left: 1px solid rgba(214,169,74,.22); border-radius: 0; }
.vision-inner { position: relative; z-index: 2; }
.vision-inner h2 { max-width: 1200px; }
.vision-inner > p:not(.section-kicker) { max-width: 710px; margin: 45px 0 0; color: #9aa7b4; font-size: 17px; line-height: 1.8; }
.vision-inner blockquote { max-width: 920px; margin: 100px 0 0 auto; padding: 0 0 0 28px; border-left: 1px solid var(--gold); color: var(--gold-soft); font-size: clamp(24px, 3vw, 42px); line-height: 1.45; letter-spacing: -.04em; }

.company-section { color: #101820; background: var(--ivory); }
.company-section .section-kicker { color: #8d6b27; }
.company-section h2 em { color: #6d7882; }
.company-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 100px; }
.company-copy { align-self: end; }
.company-copy > p { color: #56616b; font-size: 15px; line-height: 1.8; }
.company-links { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 35px; color: #7a5a19; font-size: 12px; font-weight: 700; }

.contact-section { padding: 170px 0; text-align: center; background: radial-gradient(circle at 50% 20%, rgba(48,81,107,.25), transparent 42%), var(--night); }
.contact-inner { display: flex; flex-direction: column; align-items: center; }
.contact-inner h2 { max-width: 1100px; }
.contact-inner > p:not(.section-kicker) { max-width: 680px; margin: 35px 0 0; color: #98a6b4; font-size: 16px; line-height: 1.75; }
.button-large { min-height: 64px; margin-top: 42px; padding: 0 30px; font-size: 14px; }
.site-footer { padding: 58px 0; color: #768697; border-top: 1px solid var(--line); background: #02050a; }
.footer-grid { display: grid; grid-template-columns: 1.2fr .8fr 1fr; gap: 40px; font-size: 11px; line-height: 1.8; }
.footer-grid > div { display: flex; flex-direction: column; align-items: flex-start; }
.footer-brand { color: var(--ivory); }
.footer-grid p { margin: 12px 0 0; color: #a5b0bb; }
.footer-grid a:hover { color: var(--ivory); }

[data-reveal] { opacity: 1; transform: none; }
.pulse { animation: pulseText 1.8s infinite; }
@keyframes blink { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
@keyframes pulseText { 0%,100% { opacity: 1; } 50% { opacity: .45; } }

@media (max-width: 1180px) {
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); padding-top: 60px; }
  .hero-copy { max-width: 850px; }
  .hero-stage { min-height: 670px; margin: 0 -12vw; }
  .hero-art { inset: -5% -8% -5% 0; background-position: center; }
  .command-deck-hero { right: 16vw; width: min(520px, 60vw); }
  .product-layout { grid-template-columns: 210px 1fr; }
  .evidence-panel { display: none; }
  .section-intro, .company-grid { grid-template-columns: 1fr; gap: 38px; }
}

@media (max-width: 860px) {
  .shell { width: min(calc(100% - 36px), var(--max)); }
  .section-pad { padding: 105px 0; }
  .site-header { height: 68px; padding: 0 18px; }
  .menu-button { display: block; }
  .nav { position: fixed; left: 14px; right: 14px; top: 72px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 12px; background: rgba(5,13,25,.98); border: 1px solid var(--line); box-shadow: 0 30px 70px rgba(0,0,0,.45); }
  .nav.open { display: flex; }
  .nav a { padding: 13px; }
  .nav-cta { margin-top: 8px; text-align: center; }
  .hero { padding-top: 116px; }
  .hero-grid { padding-top: 0; }
  .hero h1 { font-size: clamp(46px, 12.8vw, 70px); }
  .hero-dek { font-size: 16px; }
  .hero-stage { min-height: 570px; margin: 20px -30vw 0 -16vw; }
  .hero-art { inset: 0 -16% -2% 0; background-position: 58% center; opacity: .72; }
  .command-deck-hero { right: 24vw; bottom: 35px; width: min(480px, 78vw); transform: none; }
  .proof-rail { grid-template-columns: 1fr 1fr; }
  .proof-rail > div:nth-child(2) { border-right: 0; }
  .proof-rail > div:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  h2 { font-size: clamp(38px, 10.5vw, 58px); }
  .shift-grid { grid-template-columns: 1fr; gap: 12px; }
  .shift-divider { height: 50px; transform: rotate(90deg); }
  .shift-card { min-height: auto; padding: 35px 28px; }
  .product-frame { overflow: hidden; }
  .product-layout { min-width: 0; grid-template-columns: 1fr; }
  .mission-list { border-right: 0; border-bottom: 1px solid var(--line); }
  .mission-list .mission-item { display: none; }
  .mission-list .mission-item.active { display: grid; }
  .mission-main { min-width: 0; }
  .mechanism-grid, .use-grid { grid-template-columns: 1fr 1fr; }
  .vision-section { min-height: 820px; }
  .vision-orbit { width: 110vw; right: -55vw; opacity: .7; }
  .vision-inner blockquote { margin-top: 70px; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .section-pad { padding: 88px 0; }
  .hero h1 { font-size: clamp(41px, 12.2vw, 54px); line-height: 1.08; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .hero-stage { width: 100%; min-height: 520px; margin: 20px 0 0; }
  .hero-art { inset: 0 -18px -2%; background-position: 61% center; }
  .command-deck-hero { left: 50%; right: auto; width: min(100%, 460px); transform: translateX(-50%); }
  .proof-rail > div { padding: 15px 12px; }
  h2 { font-size: clamp(33px, 9.2vw, 45px); line-height: 1.17; letter-spacing: -.045em; }
  .section-intro { gap: 24px; }
  .product-frame { margin-top: 45px; }
  .product-chrome { grid-template-columns: 1fr auto; padding: 0 12px; }
  .product-chrome > span { display: none; }
  .mission-list { padding: 15px 12px; }
  .mission-list > .ui-label { margin-bottom: 9px; padding: 0 4px; }
  .mission-item { padding: 12px 9px; }
  .mission-main { padding: 24px 18px 22px; }
  .mission-heading { gap: 12px; }
  .mission-heading h3 { max-width: 250px; font-size: 18px; line-height: 1.45; }
  .mission-badge { flex: 0 0 auto; padding: 6px 7px; }
  .timeline { gap: 5px; margin: 36px 0 28px; }
  .timeline-step { gap: 9px; }
  .timeline-step b { font-size: 8px; }
  .timeline-step small { font-size: 7px; }
  .work-canvas { grid-template-columns: 1fr; }
  .work-canvas .approval-node { grid-column: 1; }
  .work-canvas article { grid-template-columns: 32px minmax(0,1fr) auto; padding: 13px; }
  .approval-node button { padding: 8px 10px; }
  .mechanism-grid, .use-grid { grid-template-columns: 1fr; }
  .mechanism-grid article { min-height: 245px; }
  .mechanism-grid h3 { margin-top: 72px; }
  .use-grid article { min-height: 260px; }
  .use-grid h3 { margin-top: 55px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}