:root {
    color-scheme: light;
    --paper: #f5f5f3;
    --white: #ffffff;
    --ink: #090a0c;
    --muted: #65666b;
    --line: rgba(9, 10, 12, .13);
    --orange: #ff4f1f;
    --blue: #3479ff;
    --page-pad: clamp(24px, 4vw, 72px);
    --sans: Arial, "Helvetica Neue", "Yu Gothic", "Hiragino Kaku Gothic ProN", sans-serif;
    --serif: "Yu Mincho", "Hiragino Mincho ProN", "Noto Serif JP", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    overflow-x: hidden;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    -webkit-font-smoothing: antialiased;
}
body.menu-open,
body.dialog-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
button { color: inherit; }
img { display: block; max-width: 100%; }

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    width: 100%;
    height: 2px;
}
.scroll-progress span {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: left;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 80;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 28px var(--page-pad);
    transition: background .35s ease, padding .35s ease, border-color .35s ease;
}
.site-header.scrolled {
    padding-top: 18px;
    padding-bottom: 18px;
    background: rgba(245, 245, 243, .92);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}
.brand {
    position: relative;
    z-index: 2;
    font-size: 18px;
    letter-spacing: -.055em;
    white-space: nowrap;
}
.brand span { font-weight: 800; letter-spacing: .13em; }
.desktop-nav { display: flex; align-items: center; gap: clamp(22px, 3vw, 52px); }
.desktop-nav a,
.mobile-nav a,
.menu-button {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
}
.desktop-nav a { position: relative; padding: 8px 0; }
.desktop-nav a::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1px;
    background: var(--orange);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .3s ease;
}
.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.menu-button {
    display: none;
    border: 0;
    background: none;
    cursor: pointer;
}
.mobile-nav {
    position: fixed;
    inset: 0;
    z-index: 70;
    display: grid;
    place-content: center;
    gap: 24px;
    background: var(--paper);
    text-align: center;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a { font-size: 24px; }

.chapter { position: relative; min-height: 100vh; overflow: hidden; scroll-margin-top: 64px; }
.hero { min-height: max(820px, 100svh); background: var(--paper); border-bottom: 1px solid var(--line); }
.hero-copy {
    position: absolute;
    top: 22%;
    left: max(var(--page-pad), 7vw);
    z-index: 4;
    width: min(700px, 52vw);
}
.eyebrow,
.section-label {
    margin: 0 0 28px;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .18em;
}
.hero h1 {
    margin: 0;
    font-family: var(--serif);
    font-size: clamp(54px, 4.5vw, 86px);
    font-weight: 500;
    line-height: 1.18;
    letter-spacing: -.08em;
}
.hero h1 span { white-space: nowrap; }
.hero-lead {
    margin: 40px 0 54px;
    font-size: 14px;
    line-height: 2;
}
.text-link {
    display: inline-flex;
    align-items: center;
    gap: 28px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--orange);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .13em;
}
.text-link span { transition: transform .3s ease; }
.text-link:hover span { transform: translateX(8px); }
.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: var(--paper);
}
.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: 50% 50%;
    filter: saturate(1.03) contrast(1.045);
}
.hero-media video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
    filter: saturate(1.04) contrast(1.035);
}
.hero-media::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(245,245,243,.8) 0%, rgba(245,245,243,.48) 25%, rgba(245,245,243,.08) 48%, transparent 66%);
    pointer-events: none;
}
.vertical-note,
.vertical-manifesto {
    position: absolute;
    z-index: 5;
    margin: 0;
    font-size: 8px;
    font-weight: 700;
    letter-spacing: .13em;
    writing-mode: vertical-rl;
}
.vertical-note-left { top: 34%; left: calc(var(--page-pad) * .55); transform: rotate(180deg); }
.vertical-manifesto { top: 29%; right: 4.5%; font-size: 21px; letter-spacing: .12em; }
.hero-index { position: absolute; top: 12%; right: 5.7%; z-index: 4; display: grid; gap: 7px; font-size: 13px; }
.hero-index i { display: block; width: 22px; height: 1px; background: var(--ink); transform: rotate(-55deg); }
.coordinates { position: absolute; right: 5.2%; bottom: 10%; z-index: 4; margin: 0; text-align: right; font: 700 9px/1.7 var(--sans); letter-spacing: .08em; }

.manifesto {
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(42%, .92fr);
    min-height: 940px;
    background:
        linear-gradient(rgba(9,10,12,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(9,10,12,.035) 1px, transparent 1px),
        var(--white);
    background-size: 42px 42px;
    border-bottom: 1px solid var(--line);
}
.manifesto-copy { position: relative; z-index: 2; align-self: center; padding: 8vw 4vw 7vw 9vw; }
.manifesto-copy::before { content: ""; position: absolute; top: 0; left: 9vw; width: 72px; height: 2px; background: var(--orange); }
.section-label { display: flex; align-items: center; gap: 12px; }
.section-label span { display: inline-block; width: 14px; height: 1px; background: var(--orange); }
.manifesto h2,
.capabilities-intro h2,
.research-heading h2,
.contact h2,
.contact-dialog h2 {
    margin: 0;
    font-weight: 800;
    letter-spacing: -.075em;
}
.manifesto h2 { position: relative; z-index: 3; font-size: clamp(58px, 6.15vw, 112px); line-height: .9; }
.manifesto h2 span { display: block; width: max-content; white-space: nowrap; }
.manifesto h2 i { color: var(--orange); font-style: normal; }
.manifesto-statement { max-width: 540px; margin: 38px 0 34px; padding-left: 20px; border-left: 1px solid var(--orange); font-size: 13px; line-height: 2; }
.manifesto-pipeline { display: flex; align-items: center; gap: 14px; width: min(100%, 590px); padding: 13px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.manifesto-pipeline span { display: flex; align-items: center; gap: 7px; white-space: nowrap; font-size: 8px; font-weight: 700; letter-spacing: .12em; }
.manifesto-pipeline b { color: var(--orange); font-size: 7px; }
.manifesto-pipeline i { flex: 1; min-width: 18px; height: 1px; background: var(--line); }
.down-link { display: inline-flex; align-items: center; gap: 18px; margin-top: 30px; font-size: 25px; font-weight: 200; transition: transform .3s ease; }
.down-link span { font-size: 8px; font-weight: 700; letter-spacing: .14em; }
.down-link:hover { transform: translateY(8px); }
.manifesto-art { position: relative; z-index: 1; min-height: 940px; overflow: hidden; background: #cfd1ce; }
.manifesto-art img,
.manifesto-art video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 51% 50%; filter: saturate(.82) contrast(1.02); }
.manifesto-art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(4,7,9,.12), transparent 28%, transparent 67%, rgba(4,7,9,.42)); pointer-events: none; }
.manifesto-art--terminal::after { display: none; }
.manifesto-art-ui { position: absolute; inset: 0; z-index: 2; color: #fff; font-size: 8px; font-weight: 700; letter-spacing: .14em; pointer-events: none; }
.manifesto-art-kicker { position: absolute; top: 30px; left: 30px; margin: 0; padding: 9px 11px; border: 1px solid rgba(255,255,255,.55); background: rgba(6,9,12,.24); backdrop-filter: blur(8px); }
.manifesto-art-status { position: absolute; top: 34px; right: 30px; display: flex; align-items: center; gap: 8px; margin: 0; }
.manifesto-art-status i { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 5px rgba(255,79,31,.2); }
.manifesto-reticle { position: absolute; top: 42%; left: 63%; width: 126px; height: 126px; border: 1px solid rgba(255,255,255,.65); border-radius: 50%; transform: translate(-50%, -50%); }
.manifesto-reticle::before,
.manifesto-reticle::after { content: ""; position: absolute; top: 50%; left: 50%; background: rgba(255,255,255,.72); transform: translate(-50%, -50%); }
.manifesto-reticle::before { width: 160px; height: 1px; }
.manifesto-reticle::after { width: 1px; height: 160px; }
.manifesto-reticle span { position: absolute; inset: 14px; border: 1px dashed rgba(255,255,255,.45); border-radius: 50%; }
.manifesto-readout { position: absolute; right: 30px; bottom: 54px; display: grid; width: min(320px, calc(100% - 60px)); border-top: 1px solid rgba(255,255,255,.55); background: rgba(5,8,12,.32); backdrop-filter: blur(10px); }
.manifesto-readout span { display: flex; justify-content: space-between; gap: 20px; padding: 11px 8px; border-bottom: 1px solid rgba(255,255,255,.22); }
.manifesto-readout b { color: #fff; }
.manifesto-timecode { position: absolute; bottom: 25px; left: 30px; margin: 0; }

.capabilities { padding: 0 0 10vw; background: #101114; color: #f4f4f1; }
.capabilities-intro { position: relative; display: grid; align-content: center; min-height: max(760px, calc(100svh - 64px)); margin: 0; padding: 130px var(--page-pad) 100px; overflow: hidden; isolation: isolate; }
.capabilities-intro .section-label { position: absolute; top: 11%; left: var(--page-pad); z-index: 2; margin: 0; }
.capabilities-copy { position: relative; z-index: 2; width: min(720px, 62vw); min-width: 0; }
.capabilities-intro h2 { max-width: 900px; font-family: var(--serif); font-size: clamp(44px, 4vw, 72px); font-weight: 500; line-height: 1.22; }
.capabilities-intro h2 span { display: block; white-space: nowrap; }
.capabilities-copy > p { max-width: 560px; margin: 38px 0 0; color: #c7c8ca; font-size: 14px; line-height: 2; }
.capabilities-visual { position: absolute; inset: 0; z-index: 0; margin: 0; overflow: hidden; border: 0; background: #060708; }
.capabilities-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,8,10,.94) 0%, rgba(7,8,10,.82) 34%, rgba(7,8,10,.52) 62%, rgba(7,8,10,.34) 100%), linear-gradient(180deg, rgba(7,8,10,.38), transparent 42%, rgba(7,8,10,.5)); pointer-events: none; }
.capabilities-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; filter: saturate(.72) contrast(1.14) brightness(.72); }
.capabilities-visual figcaption { position: absolute; right: var(--page-pad); bottom: 28px; left: var(--page-pad); z-index: 1; display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.72); font-size: 8px; font-style: normal; letter-spacing: .14em; }
.capabilities-visual figcaption i { flex: 1; height: 1px; background: linear-gradient(90deg, rgba(255,255,255,.35), var(--orange)); }
.capability-switcher { display: grid; grid-template-columns: minmax(180px, .45fr) 1fr; margin: 9vw var(--page-pad) 0; border-top: 1px solid rgba(255,255,255,.24); border-bottom: 1px solid rgba(255,255,255,.24); }
.capability-tabs { display: grid; align-content: start; border-right: 1px solid rgba(255,255,255,.24); }
.capability-tabs button {
    padding: 25px 4px;
    border: 0;
    border-bottom: 1px solid rgba(255,255,255,.15);
    background: none;
    color: #777a80;
    text-align: left;
    font-size: 10px;
    letter-spacing: .15em;
    cursor: pointer;
    transition: color .25s ease, padding-left .25s ease;
}
.capability-tabs button[aria-selected="true"] { padding-left: 18px; color: #fff; }
.capability-tabs button[aria-selected="true"]::before { content: ""; display: inline-block; width: 6px; height: 6px; margin-right: 10px; background: var(--orange); }
.capability-panel { position: relative; min-height: 520px; padding: clamp(48px, 7vw, 110px); }
.capability-kicker { margin: 0 0 22px; color: var(--orange); font-size: 10px; font-weight: 700; letter-spacing: .17em; }
.capability-panel h3 { max-width: 820px; margin: 0; font-family: var(--serif); font-size: clamp(36px, 4.5vw, 70px); font-weight: 500; line-height: 1.35; letter-spacing: -.05em; }
.capability-panel > p:not(.capability-kicker):not(.panel-number) { max-width: 560px; margin: 35px 0; color: #b7b8bb; font-size: 13px; line-height: 2; }
.capability-panel ul { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.capability-panel li { padding: 8px 12px; border: 1px solid rgba(255,255,255,.22); font-size: 9px; letter-spacing: .1em; }
.panel-number { position: absolute; right: 4%; bottom: -4%; margin: 0; color: rgba(255,255,255,.05); font-size: clamp(150px, 20vw, 310px); font-weight: 800; line-height: 1; pointer-events: none; }

.research {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: clamp(18px, 3vw, 50px);
    min-height: auto;
    padding: 10vw var(--page-pad) 12vw;
    background: #ececea;
}
.research-heading { grid-column: 1 / 4; align-self: start; position: sticky; top: 120px; }
.research-heading h2 { margin: 56px 0 24px; font-size: clamp(48px, 5vw, 86px); line-height: .92; }
.research-heading > p:last-child { font-family: var(--serif); font-size: 14px; line-height: 2; }
.research-card { margin: 0; }
.research-card figure { margin: 0; overflow: hidden; background: #ddd; }
.research-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.research-card:hover img { transform: scale(1.035); }
.research-card > div { display: grid; grid-template-columns: 1fr auto; gap: 6px 20px; padding-top: 16px; border-top: 1px solid var(--ink); }
.research-card p { margin: 0; font-size: 8px; letter-spacing: .12em; }
.research-card h3 { grid-row: 1 / 3; grid-column: 2; margin: 0; font-size: 22px; line-height: 1; text-align: right; letter-spacing: -.05em; }
.research-card span { font-size: 9px; color: var(--muted); }
.research-orb { grid-column: 5 / 11; margin-top: 10vw; }
.research-orb figure { aspect-ratio: 4 / 3; }
.research-signal { grid-column: 7 / 13; margin-top: 3vw; }
.research-signal figure { aspect-ratio: 4 / 3; }
.research-code { grid-column: 2 / 6; align-self: center; margin-top: -16vw; padding: 34px; background: #111214; color: #e9e9e6; box-shadow: 22px 26px 0 #dadad7; }
.research-code ol { margin: 0; padding-left: 44px; color: #6f7278; font: 11px/2.2 Consolas, monospace; }
.research-code code { color: #e9e9e6; }
.research-code p { margin: 28px 0 0; color: #b3b4b7; font: 11px/1.8 Consolas, monospace; }
.research-code strong { color: #ff6a3d; font-weight: 400; }

.contact { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(520px, .75fr); min-height: 880px; background: var(--paper); border-top: 1px solid var(--line); }
.contact-copy { align-self: center; padding: 9vw 6vw 8vw 10vw; }
.contact h2 { margin-bottom: 38px; font-family: var(--serif); font-size: clamp(46px, 4.9vw, 82px); font-weight: 500; line-height: 1.28; }
.contact h2 span { display: block; width: max-content; white-space: nowrap; }
.contact-lead { max-width: 620px; font-size: 14px; line-height: 2; }
.contact-fields { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 680px; margin-top: 42px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.contact-fields span { display: grid; gap: 16px; padding: 17px 12px 16px 0; font-size: 8px; font-weight: 700; letter-spacing: .13em; white-space: nowrap; }
.contact-fields span + span { padding-left: 18px; border-left: 1px solid var(--line); }
.contact-fields b { color: var(--orange); font-size: 8px; }
.contact-button {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(100%, 680px);
    margin-top: 34px;
    padding: 0;
    border: 1px solid var(--ink);
    background: transparent;
    color: var(--ink);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .14em;
    cursor: pointer;
    overflow: hidden;
    transition: color .35s ease, background .35s ease;
}
.contact-button-copy { display: flex; align-items: center; gap: 13px; padding: 21px 22px; }
.contact-button-copy i { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 5px rgba(255,79,31,.14); }
.contact-button-arrow { display: grid; place-items: center; align-self: stretch; width: 62px; border-left: 1px solid currentColor; font-size: 23px; transition: transform .35s ease, background .35s ease, color .35s ease; }
.contact-button:hover { background: var(--ink); color: #fff; }
.contact-button:hover .contact-button-arrow { transform: translate(3px, -3px); background: var(--orange); color: var(--ink); }
.contact-meta { display: flex; gap: 46px; max-width: 680px; margin-top: 22px; font-size: 7px; letter-spacing: .13em; }
.contact-meta span { display: flex; gap: 9px; color: #777; }
.contact-meta b { color: var(--ink); }

.contact-terminal { position: relative; min-height: 880px; overflow: hidden; background: var(--orange); color: #08090a; isolation: isolate; }
.contact-terminal::before { content: ""; position: absolute; inset: 0; z-index: -2; background-image: linear-gradient(rgba(8,9,10,.12) 1px, transparent 1px), linear-gradient(90deg, rgba(8,9,10,.12) 1px, transparent 1px); background-size: 46px 46px; }
.contact-terminal::after { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(circle at 50% 45%, rgba(255,255,255,.18), transparent 43%), linear-gradient(110deg, transparent 0 49.8%, rgba(8,9,10,.12) 50%, transparent 50.2%); }
.contact-terminal-head { position: absolute; top: 36px; right: 38px; left: 38px; display: flex; justify-content: space-between; padding-bottom: 15px; border-bottom: 1px solid rgba(8,9,10,.42); font-size: 8px; font-weight: 800; letter-spacing: .15em; }
.contact-terminal-head b { display: flex; align-items: center; gap: 9px; }
.contact-terminal-head i { width: 6px; height: 6px; border-radius: 50%; background: #08090a; box-shadow: 0 0 0 5px rgba(8,9,10,.14); animation: terminalPulse 1.8s ease-in-out infinite; }
.contact-radar { position: absolute; top: 45%; left: 50%; width: min(33vw, 480px); aspect-ratio: 1; transform: translate(-50%, -50%); }
.contact-radar-ring { position: absolute; border: 1px solid rgba(8,9,10,.72); border-radius: 50%; }
.contact-radar-ring--outer { inset: 0; }
.contact-radar-ring--inner { inset: 19%; border-style: dashed; animation: terminalRotate 22s linear infinite reverse; }
.contact-radar-ring--outer::before,
.contact-radar-ring--outer::after { content: ""; position: absolute; border-radius: 50%; border: 1px solid rgba(8,9,10,.28); }
.contact-radar-ring--outer::before { inset: 8%; }
.contact-radar-ring--outer::after { inset: 34%; }
.contact-radar-axis { position: absolute; top: 50%; left: 50%; background: rgba(8,9,10,.5); transform: translate(-50%, -50%); }
.contact-radar-axis--x { width: 112%; height: 1px; }
.contact-radar-axis--y { width: 1px; height: 112%; }
.contact-radar-sweep { position: absolute; inset: 0; border-radius: 50%; background: conic-gradient(from 0deg, rgba(8,9,10,.28), transparent 17%, transparent 100%); animation: terminalRotate 8s linear infinite; }
.contact-radar-sweep::after { content: ""; position: absolute; top: 50%; left: 50%; width: 49%; height: 1px; background: #08090a; transform-origin: left; }
.contact-radar-node { position: absolute; width: 8px; height: 8px; border: 2px solid var(--orange); border-radius: 50%; background: #08090a; box-shadow: 0 0 0 7px rgba(8,9,10,.16); }
.contact-radar-node--one { top: 18%; right: 22%; }
.contact-radar-node--two { right: 10%; bottom: 28%; animation: terminalPulse 1.5s .3s ease-in-out infinite; }
.contact-radar-node--three { bottom: 12%; left: 27%; animation: terminalPulse 2.1s .7s ease-in-out infinite; }
.contact-radar p { position: absolute; top: 50%; left: 50%; z-index: 2; margin: 0; font-size: clamp(48px, 4.3vw, 74px); font-weight: 900; line-height: .82; letter-spacing: -.08em; transform: translate(-50%, -50%); white-space: nowrap; }
.contact-radar p small { display: block; margin-bottom: 14px; font-size: 8px; letter-spacing: .22em; }
.contact-radar p strong { font-weight: 900; color: #fff; }
.contact-terminal-index { position: absolute; top: 105px; left: 38px; margin: 0; font-size: 62px; font-weight: 900; letter-spacing: -.08em; line-height: 1; }
.contact-terminal-index span { display: block; margin-top: 4px; font-size: 9px; letter-spacing: .16em; }
.contact-terminal-side { position: absolute; top: 105px; right: 32px; margin: 0; font-size: 8px; font-weight: 800; letter-spacing: .16em; writing-mode: vertical-rl; }
.contact-terminal-readout { position: absolute; right: 38px; bottom: 82px; left: 38px; border-top: 1px solid rgba(8,9,10,.55); }
.contact-terminal-readout span { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid rgba(8,9,10,.28); font-size: 7px; font-weight: 800; letter-spacing: .14em; }
.contact-terminal-marquee { position: absolute; right: 0; bottom: 0; left: 0; overflow: hidden; padding: 15px 0; background: #08090a; color: var(--orange); font-size: 9px; font-weight: 800; letter-spacing: .17em; white-space: nowrap; }
.contact-terminal-marquee span { display: inline-block; min-width: 200%; animation: terminalMarquee 16s linear infinite; }
@keyframes terminalRotate { to { transform: rotate(360deg); } }
@keyframes terminalPulse { 50% { opacity: .35; transform: scale(.72); } }
@keyframes terminalMarquee { to { transform: translateX(-50%); } }

.contact-terminal--manifesto { position: absolute; inset: 0; min-height: 0; }

.contact-orb { position: relative; min-height: 880px; overflow: hidden; background: #d6d8da; color: #fff; }
.contact-orb video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 50%; filter: saturate(.82) contrast(1.02); }
.contact-orb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(5,8,12,.28), transparent 30%, transparent 62%, rgba(5,8,12,.58)); pointer-events: none; }
.contact-orb-head { position: absolute; top: 36px; right: 38px; left: 38px; z-index: 2; display: flex; justify-content: space-between; padding-bottom: 15px; border-bottom: 1px solid rgba(255,255,255,.5); font-size: 8px; font-weight: 800; letter-spacing: .15em; }
.contact-orb-head b { display: flex; align-items: center; gap: 9px; }
.contact-orb-head i { width: 6px; height: 6px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 5px rgba(255,79,31,.22); animation: terminalPulse 1.8s ease-in-out infinite; }
.contact-orb-side { position: absolute; top: 108px; right: 32px; z-index: 2; margin: 0; font-size: 8px; font-weight: 800; letter-spacing: .16em; writing-mode: vertical-rl; text-shadow: 0 1px 8px rgba(0,0,0,.45); }
.contact-orb-readout { position: absolute; right: 38px; bottom: 38px; left: 38px; z-index: 2; border-top: 1px solid rgba(255,255,255,.6); background: rgba(5,8,12,.36); backdrop-filter: blur(10px); }
.contact-orb-readout span { display: flex; justify-content: space-between; padding: 11px 9px; border-bottom: 1px solid rgba(255,255,255,.24); font-size: 7px; font-weight: 800; letter-spacing: .14em; }

.site-footer { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 42px var(--page-pad); background: #0f1012; color: #fff; }
.site-footer p,
.site-footer > a:last-child { font-size: 9px; letter-spacing: .12em; }

.contact-dialog {
    width: min(760px, calc(100vw - 32px));
    max-height: calc(100vh - 32px);
    padding: clamp(32px, 6vw, 74px);
    border: 0;
    background: var(--paper);
    color: var(--ink);
}
.contact-dialog::backdrop { background: rgba(6,7,9,.78); backdrop-filter: blur(8px); }
.dialog-close { position: absolute; top: 20px; right: 24px; border: 0; background: none; font-size: 30px; font-weight: 200; cursor: pointer; }
.contact-dialog h2 { margin-bottom: 38px; font-family: var(--serif); font-size: clamp(34px, 4.5vw, 58px); font-weight: 500; line-height: 1.35; }
.contact-dialog form { display: grid; gap: 28px; }
.contact-dialog label { display: grid; gap: 10px; }
.contact-dialog label span { font-size: 9px; font-weight: 700; letter-spacing: .13em; }
.contact-dialog input,
.contact-dialog textarea { width: 100%; padding: 8px 0; border: 0; border-bottom: 1px solid var(--ink); border-radius: 0; outline: none; background: transparent; }
.contact-dialog input:focus,
.contact-dialog textarea:focus { border-bottom-color: var(--orange); }
.contact-dialog form button { justify-self: start; padding: 14px 20px; border: 1px solid var(--ink); background: var(--ink); color: #fff; cursor: pointer; }
.form-success { padding: 22px; border: 1px solid var(--ink); font-size: 13px; line-height: 1.8; }

.reveal { opacity: 0; transform: translateY(32px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
    .desktop-nav { display: none; }
    .menu-button { display: block; }
    .hero { min-height: 900px; }
    .hero-copy { top: 20%; width: min(700px, 72vw); }
    .hero-media { inset: 0; }
    .vertical-manifesto, .coordinates { display: none; }
    .manifesto { grid-template-columns: 1fr; }
    .manifesto-copy { padding: 120px var(--page-pad) 70px; }
    .manifesto-copy::before { left: var(--page-pad); }
    .manifesto-art { min-height: 620px; }
    .manifesto-art img,
    .manifesto-art video { inset: 0; width: 100%; height: 100%; }
    .capabilities-intro { min-height: 780px; padding: 120px var(--page-pad) 90px; }
    .capabilities-intro .section-label { top: 78px; }
    .capabilities-copy { width: min(720px, 78vw); }
    .capabilities-visual { width: auto; }
    .capability-panel { min-height: 560px; }
    .research-heading { grid-column: 1 / 6; }
    .research-orb { grid-column: 6 / 13; }
    .research-code { grid-column: 1 / 6; }
    .research-signal { grid-column: 6 / 13; }
    .contact { grid-template-columns: 1fr; }
    .contact-copy { padding: 120px var(--page-pad) 100px; }
    .contact-terminal { min-height: 720px; }
    .contact-radar { width: min(62vw, 470px); }
    .contact-orb { min-height: 720px; }
}

@media (max-width: 680px) {
    :root { --page-pad: 20px; }
    html { scroll-padding-top: 64px; }
    .chapter { scroll-margin-top: 64px; }
    .site-header { padding: 16px var(--page-pad); background: rgba(245,245,243,.86); backdrop-filter: blur(14px); }
    .site-header.scrolled { padding-top: 14px; padding-bottom: 14px; }
    .brand { font-size: 15px; }
    .menu-button { min-width: 52px; min-height: 44px; }
    .hero { min-height: max(760px, 100svh); }
    .hero-copy { top: 17%; left: var(--page-pad); width: calc(100% - 40px); }
    .eyebrow { max-width: 230px; margin-bottom: 22px; font-size: 8px; line-height: 1.6; }
    .hero h1 { font-size: clamp(38px, 11.8vw, 54px); line-height: 1.2; }
    .hero h1 span { white-space: nowrap; }
    .hero-lead { width: min(84%, 320px); margin: 28px 0 38px; font-size: 12px; line-height: 1.9; }
    .hero-lead br { display: none; }
    .hero-media { inset: 0; opacity: .82; }
    .hero-media img {
        width: 176%;
        max-width: none;
        margin-left: -58%;
        object-fit: cover;
        object-position: 66% 50%;
    }
    .hero-media video {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        object-position: 52% 50%;
        filter: saturate(1.02) contrast(1.04);
    }
    .hero-media::after {
        background: linear-gradient(180deg, rgba(245,245,243,.78) 0%, rgba(245,245,243,.28) 44%, rgba(245,245,243,.16) 68%, rgba(245,245,243,.52) 100%);
    }
    .hero-index { top: 12%; right: 20px; font-size: 10px; }
    .vertical-note-left { display: none; }
    .manifesto-copy { display: flex; flex-direction: column; justify-content: center; min-height: 100svh; padding: 108px var(--page-pad) 74px; }
    .manifesto-copy::before { top: 70px; }
    .manifesto h2 { font-size: clamp(36px, 10.4vw, 50px); line-height: .95; }
    .manifesto-statement { margin: 30px 0 28px; padding-left: 14px; font-size: 12px; line-height: 1.9; }
    .manifesto-pipeline { gap: 8px; overflow: hidden; }
    .manifesto-pipeline span { font-size: 7px; }
    .down-link { margin-top: 26px; }
    .manifesto-art { min-height: max(520px, 72svh); }
    .contact-terminal--manifesto { min-height: 0; }
    .manifesto-art img,
    .manifesto-art video { inset: 0; width: 100%; height: 100%; }
    .manifesto-art-kicker { top: 18px; left: 18px; }
    .manifesto-art-status { top: 22px; right: 18px; font-size: 7px; }
    .manifesto-reticle { width: 92px; height: 92px; }
    .manifesto-readout { right: 18px; bottom: 42px; width: calc(100% - 36px); }
    .manifesto-timecode { bottom: 18px; left: 18px; }
    .capabilities { padding: 0 0 100px; }
    .capabilities-intro { min-height: 100svh; margin: 0; padding: 132px var(--page-pad) 88px; }
    .capabilities-intro .section-label { top: 88px; }
    .capabilities-copy { width: 100%; }
    .capabilities-intro h2 { font-size: clamp(34px, 9.7vw, 42px); line-height: 1.2; }
    .capabilities-intro h2 span { white-space: nowrap; }
    .capabilities-copy > p { max-width: 88%; margin-top: 28px; font-size: 12px; line-height: 1.9; }
    .capabilities-visual img { object-position: 62% 50%; filter: saturate(.68) contrast(1.14) brightness(.66); }
    .capabilities-visual::after { background: linear-gradient(90deg, rgba(7,8,10,.94) 0%, rgba(7,8,10,.78) 54%, rgba(7,8,10,.4) 100%), linear-gradient(180deg, rgba(7,8,10,.48), transparent 38%, rgba(7,8,10,.58)); }
    .capabilities-visual figcaption { right: 12px; bottom: 12px; left: 12px; font-size: 7px; }
    .capability-switcher { grid-template-columns: 1fr; margin: 58px var(--page-pad) 0; }
    .capability-tabs { position: sticky; top: 64px; z-index: 4; grid-template-columns: repeat(4, minmax(82px, 1fr)); border-right: 0; border-bottom: 1px solid rgba(255,255,255,.24); overflow-x: auto; background: #101114; scrollbar-width: none; }
    .capability-tabs::-webkit-scrollbar { display: none; }
    .capability-tabs button { min-height: 52px; padding: 16px 8px; font-size: 8px; }
    .capability-tabs button[aria-selected="true"] { padding-left: 8px; }
    .capability-tabs button[aria-selected="true"]::before { display: none; }
    .capability-panel { min-height: 500px; padding: 54px 18px 84px; }
    .capability-panel h3 { font-size: clamp(34px, 9.5vw, 44px); line-height: 1.3; }
    .capability-panel > p:not(.capability-kicker):not(.panel-number) { margin: 28px 0; font-size: 12px; }
    .research { display: block; padding: 100px var(--page-pad) 92px; }
    .research-heading { position: static; margin-bottom: 58px; }
    .research-heading h2 { margin-top: 42px; font-size: clamp(48px, 15vw, 68px); }
    .research-card, .research-code { margin: 0 0 64px; }
    .research-card h3 { font-size: 18px; }
    .research-card > div { padding-top: 14px; }
    .research-code { padding: 24px 18px; box-shadow: 10px 12px 0 #dadad7; }
    .contact { min-height: auto; }
    .contact-copy { display: flex; flex-direction: column; justify-content: center; min-height: 100svh; padding: 108px var(--page-pad) 84px; }
    .contact h2 { font-size: clamp(38px, 11.4vw, 50px); line-height: 1.22; }
    .contact h2 span { width: auto; white-space: normal; }
    .contact-lead { font-size: 12px; line-height: 1.9; }
    .contact-fields { grid-template-columns: 1fr; }
    .contact-fields { margin-top: 32px; }
    .contact-fields span { grid-template-columns: 28px 1fr; gap: 8px; min-height: 50px; }
    .contact-fields span + span { padding-left: 0; border-top: 1px solid var(--line); border-left: 0; }
    .contact-button { min-height: 60px; margin-top: 28px; }
    .contact-meta { display: grid; gap: 8px; }
    .contact-terminal { min-height: 580px; }
    .contact-terminal-head { top: 24px; right: 22px; left: 22px; }
    .contact-terminal-index { top: 88px; left: 22px; font-size: 48px; }
    .contact-terminal-side { top: 88px; right: 18px; }
    .contact-radar { width: min(86vw, 390px); }
    .contact-radar p { font-size: clamp(42px, 15vw, 64px); }
    .contact-terminal-readout { right: 22px; bottom: 70px; left: 22px; }
    .contact-orb { min-height: max(560px, 76svh); }
    .contact-orb video { object-position: 68% 50%; }
    .contact-orb-head { top: 24px; right: 22px; left: 22px; }
    .contact-orb-side { top: 88px; right: 18px; }
    .contact-orb-readout { right: 22px; bottom: 22px; left: 22px; }
    .site-footer { flex-direction: column; align-items: flex-start; padding: 54px var(--page-pad); }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .contact-terminal-head i,
    .contact-orb-head i,
    .contact-radar-ring--inner,
    .contact-radar-sweep,
    .contact-radar-node,
    .contact-terminal-marquee span { animation: none; }
}