:root {
    --ink: #080a0b;
    --surface: #101315;
    --surface-raised: #171b1e;
    --text: #f2f4ee;
    --muted: #9ca39e;
    --signal: #b9f227;
    --line: rgba(242, 244, 238, .16);
    --line-strong: rgba(242, 244, 238, .28);
    --sans: Arial, "Helvetica Neue", Helvetica, sans-serif;
    --mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    --wrap: min(1360px, calc(100vw - 80px));
    --duration-fast: 240ms;
    --duration-slow: 720ms;
    --ease-field: cubic-bezier(.22, 1, .36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; background: var(--ink); }
body {
    margin: 0;
    overflow-x: clip;
    background: var(--ink);
    color: var(--text);
    font-family: var(--sans);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
body.menu-active { overflow: hidden; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
img { display: block; max-width: 100%; }
::selection { background: var(--signal); color: var(--ink); }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 4px; }
.wrap { width: var(--wrap); margin-inline: auto; }
.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 200;
    padding: 11px 16px;
    background: var(--signal);
    color: var(--ink);
    font-weight: 700;
    transform: translateY(-160%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 50;
    color: var(--text);
}
/* Keep the blur off the menu's ancestor: filters contain fixed descendants. */
.site-header::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    transition: background-color .3s ease, backdrop-filter .3s ease;
}
.site-header.is-scrolled::before { background: rgba(8, 10, 11, .84); backdrop-filter: blur(16px); }
.site-header__inner {
    height: 84px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
}
.brand {
    position: relative;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    color: inherit;
    text-decoration: none;
}
.brand__logo { display: block; width: auto; height: 30px; }
.brand-lockup { position: relative; z-index: 3; display: flex; align-items: center; gap: 24px; flex-shrink: 0; }
.brand--btc { display: inline-flex; flex-direction: column; align-items: flex-start; gap: 3px; line-height: 1; text-transform: uppercase; }
.brand__btc { font-size: 36px; font-weight: 900; letter-spacing: -.065em; line-height: .85; color: var(--signal); }
.brand__studios { font-size: 12px; font-weight: 700; letter-spacing: .28em; margin-inline-start: 2px; }
.brand-notice { max-width: 230px; padding: 8px 12px; background: var(--signal); color: var(--ink); font-size: 13px; font-weight: 700; line-height: 1.3; }
.site-footer .brand--btc { align-items: flex-start; }
.site-footer .brand__btc { color: var(--ink); }
.site-nav { display: flex; align-items: center; gap: clamp(24px, 3vw, 48px); }
.site-nav a {
    position: relative;
    padding-block: 12px;
    color: rgba(242, 244, 238, .8);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-decoration: none;
    text-transform: uppercase;
}
.site-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 5px;
    width: 100%;
    height: 1px;
    background: var(--signal);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform .25s ease;
}
.site-nav a:hover::after, .site-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.menu-toggle { display: none; border: 0; background: transparent; color: inherit; }

.hero {
    position: relative;
    min-height: max(760px, 100svh);
    overflow: hidden;
    isolation: isolate;
    border-bottom: 1px solid var(--line);
}
.hero__media, .hero__media picture, .hero__media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__media { z-index: -3; background: #0b0e10; }
.hero__media img { object-fit: cover; object-position: var(--hero-position, 52% 50%); transform: scale(1.045) translate3d(0, var(--hero-shift, 0), 0); }
.hero__grain {
    position: absolute;
    z-index: -1;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    opacity: .52;
    mix-blend-mode: screen;
    background: radial-gradient(ellipse 66% 58% at 70% 62%, rgba(193, 255, 87, .16), transparent 72%);
    -webkit-mask-image:
        linear-gradient(90deg, rgba(0, 0, 0, .03) 0%, rgba(0, 0, 0, .18) 30%, rgba(0, 0, 0, .82) 58%, #000 78%),
        linear-gradient(180deg, rgba(0, 0, 0, .35) 0%, #000 42%, rgba(0, 0, 0, .62) 100%);
    mask-image:
        linear-gradient(90deg, rgba(0, 0, 0, .03) 0%, rgba(0, 0, 0, .18) 30%, rgba(0, 0, 0, .82) 58%, #000 78%),
        linear-gradient(180deg, rgba(0, 0, 0, .35) 0%, #000 42%, rgba(0, 0, 0, .62) 100%);
}
.hero__grain canvas { opacity: 0; transition: opacity .45s ease; }
.hero__grain.is-ready canvas { opacity: 1; }
.hero::before {
    content: "";
    position: absolute;
    z-index: -2;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(4, 5, 6, .84) 0%, rgba(4, 5, 6, .48) 48%, rgba(4, 5, 6, .28) 100%),
        linear-gradient(180deg, rgba(4, 5, 6, .54) 0%, transparent 38%, rgba(4, 5, 6, .86) 100%);
}
.hero__grid {
    position: absolute;
    z-index: -1;
    inset: 84px max(40px, calc((100vw - 1360px) / 2)) 0;
    pointer-events: none;
    border-inline: 1px solid rgba(242, 244, 238, .09);
    background: linear-gradient(90deg, transparent calc(66.66% - .5px), rgba(242, 244, 238, .09) 66.66%, transparent calc(66.66% + .5px));
}
.hero__inner {
    min-height: max(760px, 100svh);
    padding: 124px 0 52px;
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(290px, 1fr);
    grid-template-rows: auto 1fr auto;
    column-gap: 5vw;
}
.hero__marker {
    grid-column: 1 / -1;
    align-self: start;
    margin: 0;
    font-family: var(--mono);
    color: rgba(242, 244, 238, .58);
    font-size: 10px;
    letter-spacing: .11em;
    text-transform: uppercase;
}
.hero__statement { grid-column: 1; grid-row: 3; align-self: end; }
.eyebrow {
    margin: 0 0 28px;
    display: flex;
    align-items: center;
    gap: 11px;
    color: var(--muted);
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .13em;
    text-transform: uppercase;
}
.eyebrow > span { width: 28px; height: 1px; background: var(--signal); }
.eyebrow--light { color: rgba(242, 244, 238, .72); }
.hero h1, .section h2, .development h2 {
    margin: 0;
    font-weight: 500;
    letter-spacing: -.065em;
    line-height: .92;
}
.hero h1 {
    max-width: 960px;
    color: var(--text);
    font-size: clamp(64px, 7.3vw, 112px);
    text-wrap: balance;
}
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
    .hero h1 {
        color: transparent;
        background-image: linear-gradient(
            110deg,
            #f2f4ee 0%,
            #f2f4ee 42%,
            #fff 48%,
            #dfff93 50%,
            #fff 52%,
            #f2f4ee 58%,
            #f2f4ee 100%
        );
        background-position: 130% 0;
        background-size: 250% 100%;
        -webkit-background-clip: text;
        background-clip: text;
        animation: hero-text-shine 6.8s linear infinite;
    }
}
@keyframes hero-text-shine {
    0%, 18% { background-position: 130% 0; }
    68%, 100% { background-position: -130% 0; }
}
.scroll-reveal-ready {
    transform-origin: 0 50%;
    will-change: transform;
}
.scroll-reveal-word {
    display: inline-block;
    will-change: opacity, filter, transform;
}
.hero__details {
    grid-column: 2;
    grid-row: 3;
    align-self: end;
    padding-left: clamp(22px, 3vw, 48px);
    border-left: 1px solid var(--line);
}
.hero__details > p { max-width: 420px; margin: 0; color: rgba(242, 244, 238, .78); font-size: clamp(16px, 1.35vw, 20px); }
.hero__actions { margin-top: 32px; display: flex; align-items: center; gap: 26px; }
.button {
    min-height: 54px;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 34px;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .035em;
    text-decoration: none;
}
.button--signal { background: var(--signal); color: var(--ink); transition: background-color .2s ease, transform .2s ease; }
.button--signal:hover { background: #d2ff60; transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 13px; font-size: 12px; font-weight: 700; text-underline-offset: 5px; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.text-link--light { color: rgba(242, 244, 238, .86); }
.hero__index {
    position: absolute;
    z-index: 2;
    right: max(40px, calc((100vw - 1360px) / 2));
    top: 128px;
    display: flex;
    align-items: center;
    gap: 16px;
    color: rgba(242, 244, 238, .58);
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: .1em;
    text-transform: uppercase;
}
.hero__index::before { content: ""; width: 26px; height: 1px; background: var(--signal); }
.hero__pause {
    padding: 5px 0;
    border: 0;
    border-bottom: 1px solid rgba(242, 244, 238, .3);
    background: transparent;
    color: inherit;
    font: inherit;
    letter-spacing: inherit;
    text-transform: inherit;
    cursor: pointer;
}
.hero__pause:hover, .hero__pause:focus-visible { color: var(--signal); border-color: var(--signal); }
.hero__progress {
    position: absolute;
    z-index: 3;
    right: 0;
    bottom: 0;
    left: 0;
    height: 3px;
    overflow: hidden;
    pointer-events: none;
    background: rgba(242, 244, 238, .12);
}
.hero__progress span {
    display: block;
    width: 100%;
    height: 100%;
    background: var(--signal);
    box-shadow: 0 0 14px rgba(193, 255, 87, .45);
    transform: scaleX(0);
    transform-origin: left center;
    will-change: transform;
}
.hero-progress-running .hero__progress span { animation: hero-progress 6s linear forwards; }
.hero-progress-paused .hero__progress span, .hero-progress-hidden .hero__progress span { animation-play-state: paused; }
@keyframes hero-progress { to { transform: scaleX(1); } }
.hero-ready [data-hero-title],
.hero-ready [data-hero-lead],
.hero-ready [data-hero-marker] { transition: opacity .26s ease, transform .26s cubic-bezier(.22, 1, .36, 1); }
.hero-ready .hero.hero-copy-changing [data-hero-title],
.hero-ready .hero.hero-copy-changing [data-hero-lead],
.hero-ready .hero.hero-copy-changing [data-hero-marker] { opacity: 0; transform: translateY(10px); }

.section { padding: clamp(110px, 11vw, 176px) 0; }
.section-intro { display: grid; grid-template-columns: minmax(190px, .5fr) minmax(0, 1.5fr); gap: 6vw; }
.section-intro h2, .process h2, .contact h2, .development h2 { font-size: clamp(52px, 5.5vw, 84px); text-wrap: balance; }
.section-lead { max-width: 730px; margin: 42px 0 0; color: var(--muted); font-size: clamp(17px, 1.45vw, 21px); }
.profile-stage { margin-top: clamp(72px, 9vw, 130px); display: grid; grid-template-columns: minmax(0, 1.22fr) minmax(390px, .78fr); gap: clamp(46px, 6vw, 92px); align-items: stretch; }
.profile-field { position: relative; min-height: 650px; overflow: hidden; isolation: isolate; border: 1px solid var(--line); background: #0b0f0e; }
.profile-field::before { content: ""; position: absolute; z-index: -1; inset: 0; background: radial-gradient(circle at 50% 42%, rgba(185, 242, 39, .09), transparent 34%), linear-gradient(145deg, rgba(242, 244, 238, .025), transparent 55%); }
.profile-field::after { content: ""; position: absolute; inset: 20px; border: 1px solid rgba(185, 242, 39, .12); pointer-events: none; }
.profile-field__svg { width: 100%; height: 100%; position: absolute; inset: 0; }
.profile-field__svg path, .profile-field__svg circle { vector-effect: non-scaling-stroke; }
.field-grid { fill: none; stroke: rgba(242, 244, 238, .065); stroke-width: 1; }
.field-orbit { fill: rgba(185, 242, 39, .018); stroke: rgba(185, 242, 39, .18); stroke-width: 1; stroke-dasharray: 5 9; }
.field-state { fill: none; stroke: var(--signal); stroke-width: 1.5; opacity: 0; transform-origin: center; transition: opacity .5s ease, transform .7s cubic-bezier(.22, 1, .36, 1); }
.field-state circle { fill: #0b0f0e; }
.field-state--layers { transform: translateY(20px) scale(.96); }
.field-state--selection { transform: scale(.9); }
.field-state--flow { transform: translateX(-18px); }
.profile-stage[data-active-profile="0"] .field-state--layers,
.profile-stage[data-active-profile="1"] .field-state--selection,
.profile-stage[data-active-profile="2"] .field-state--flow { opacity: 1; transform: none; }
.profile-stage[data-active-profile="none"] .field-orbit { stroke: rgba(185, 242, 39, .38); }
.field-selection-box { fill: rgba(185, 242, 39, .08); stroke-dasharray: 8 6; }
.field-glow { opacity: .6; transition: transform .7s ease, opacity .5s ease; }
.profile-stage[data-active-profile="1"] .field-glow { transform: translate(82px, -16px) scale(.7); }
.profile-stage[data-active-profile="2"] .field-glow { transform: translate(146px, 126px) scale(.82); }
.profile-stage[data-active-profile="none"] .field-glow { opacity: .18; }
.profile-field__meta { position: absolute; z-index: 2; inset: auto 28px 26px; display: flex; justify-content: space-between; gap: 20px; color: rgba(242, 244, 238, .55); font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.profile-field__meta span:last-child { color: var(--signal); }
.profile-field__signal { position: absolute; z-index: 2; top: 27px; right: 27px; width: 9px; height: 9px; border-radius: 50%; background: var(--signal); box-shadow: 0 0 0 7px rgba(185, 242, 39, .08); }
.profile-list { align-self: center; border-top: 1px solid var(--line); }
.profile-row { position: relative; padding: 24px 0 26px; border-bottom: 1px solid var(--line); }
.profile-row__number, .process-list__index { align-self: start; padding-top: 7px; color: var(--signal); font-family: var(--mono); font-size: 11px; }
.profile-trigger { width: 100%; min-height: 58px; padding: 0; display: grid; grid-template-columns: 42px minmax(0, 1fr) 40px; gap: 16px; align-items: center; border: 0; background: transparent; color: inherit; text-align: left; cursor: pointer; }
.profile-row__title { font-size: clamp(25px, 2vw, 34px); font-weight: 500; letter-spacing: -.045em; line-height: 1.03; }
.profile-panel { max-width: 390px; margin: 16px 40px 0 58px; color: var(--muted); font-size: 15px; line-height: 1.65; }
.profile-panel p { margin: 0; }
.profile-row__axis { position: relative; width: 38px; height: 38px; border: 1px solid var(--line-strong); border-radius: 50%; }
.profile-row__axis::before, .profile-row__axis::after { content: ""; position: absolute; left: 50%; top: 50%; width: 1px; height: 14px; background: var(--line-strong); transform: translate(-50%, -50%); transition: transform .2s ease; }
.profile-row__axis::after { transform: translate(-50%, -50%) rotate(90deg); }
.profile-trigger[aria-expanded="true"] .profile-row__axis::before { transform: translate(-50%, -50%) rotate(90deg); }
.profile-trigger:focus-visible { outline-offset: 8px; }
.profile-trigger:hover .profile-row__title { color: var(--signal); }
.accordion-ready .profile-panel[hidden] { display: none; }
.accordion-ready .profile-panel { animation: profile-panel-in .22s ease both; }
@keyframes profile-panel-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

.process { background: #111510; border-block: 1px solid rgba(185, 242, 39, .16); }
.process__grid { display: grid; grid-template-columns: minmax(300px, .82fr) minmax(440px, 1.18fr); gap: 9vw; align-items: start; }
.process__statement { position: sticky; top: 132px; }
.process__statement > p:last-child { max-width: 530px; margin: 36px 0 0; color: var(--muted); font-size: 18px; }
.process-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.process-list li { min-height: 235px; padding: 36px 0; display: grid; grid-template-columns: 82px 1fr; border-bottom: 1px solid var(--line); }
.process-list h3 { margin: 0 0 18px; font-size: clamp(30px, 3vw, 46px); font-weight: 500; letter-spacing: -.045em; }
.process-list p { max-width: 470px; margin: 0; color: var(--muted); }
.process__note { margin: 28px 0 0; display: flex; gap: 12px; color: var(--muted); font-size: 12px; }
.process__note span { color: var(--signal); font-size: 8px; padding-top: 4px; }

.development { padding-top: clamp(110px, 11vw, 176px); overflow: hidden; }
.development__copy { display: grid; grid-template-columns: minmax(190px, .5fr) minmax(0, 1.5fr); gap: 6vw; }
.development__copy h2 { max-width: 980px; }
.development__copy > div > p { max-width: 650px; margin: 38px 0 0; color: var(--muted); font-size: 18px; }
.development__visual {
    position: relative;
    width: calc(100% - 80px);
    max-width: 1520px;
    height: min(68vw, 820px);
    min-height: 570px;
    margin: clamp(76px, 9vw, 132px) auto 0;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--line);
}
.development__visual::before {
    content: "";
    position: absolute;
    z-index: 2;
    inset: 0;
    background: linear-gradient(180deg, rgba(8, 10, 11, .1), rgba(8, 10, 11, .74)), linear-gradient(90deg, rgba(8, 10, 11, .7), transparent 56%);
}
.development__visual picture, .development__visual img { width: 100%; height: 100%; }
.development__visual img { object-fit: cover; object-position: center 56%; filter: saturate(.72) contrast(1.08); transform: scale(1.03); }
.development__visual > p, .development__visual > span { position: absolute; z-index: 3; margin: 0; font-family: var(--mono); font-size: 10px; letter-spacing: .11em; text-transform: uppercase; }
.development__visual > p { left: 32px; bottom: 30px; color: rgba(242, 244, 238, .75); }
.development__visual > span { top: 28px; right: 28px; color: var(--signal); }
.development__scan { position: absolute; z-index: 3; left: 0; top: 38%; width: 100%; height: 1px; background: rgba(185, 242, 39, .48); box-shadow: 0 0 24px rgba(185, 242, 39, .2); }

.decision h2, .entry-points h2, .ecosystem h2 { margin: 0; font-size: clamp(50px, 5.4vw, 82px); font-weight: 500; letter-spacing: -.065em; line-height: .94; text-wrap: balance; }

.decision { position: relative; overflow: hidden; background: #12170f; border-block: 1px solid rgba(185, 242, 39, .18); }
.decision::before { content: ""; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, transparent 49.95%, rgba(185, 242, 39, .05) 50%, transparent 50.05%); }
.decision__grid { display: grid; grid-template-columns: minmax(320px, .72fr) minmax(520px, 1.28fr); gap: clamp(58px, 8vw, 130px); }
.decision__intro { position: sticky; top: 124px; align-self: start; }
.decision__intro > p:last-child { max-width: 520px; margin: 38px 0 0; color: #aab2a8; font-size: 18px; }
.decision-matrix { position: relative; padding-top: 48px; border: 1px solid rgba(185, 242, 39, .2); background: rgba(8, 10, 11, .48); }
.decision-matrix__axis { height: 42px; padding: 0 28px; display: flex; align-items: center; gap: 18px; color: rgba(242, 244, 238, .5); font-family: var(--mono); font-size: 8px; letter-spacing: .12em; text-transform: uppercase; }
.decision-matrix__axis i { flex: 1; height: 1px; background: linear-gradient(90deg, var(--line), var(--signal)); }
.decision-matrix ol { margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; list-style: none; border-top: 1px solid var(--line); }
.decision-matrix li { min-height: 270px; padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.decision-matrix li:nth-child(2n) { border-right: 0; }
.decision-matrix li > span { color: var(--signal); font-family: var(--mono); font-size: 10px; }
.decision-matrix h3 { max-width: 260px; margin: 52px 0 18px; font-size: clamp(24px, 2vw, 32px); font-weight: 500; letter-spacing: -.04em; line-height: 1.05; }
.decision-matrix li p { margin: 0; color: var(--muted); font-size: 14px; }
.decision-matrix__note { margin: 0; padding: 24px 28px; color: #bdc5bb; font-family: var(--mono); font-size: 9px; letter-spacing: .05em; line-height: 1.6; text-transform: uppercase; }

.entry-points { background: var(--text); color: var(--ink); }
.entry-points .eyebrow { color: #5c645f; }
.entry-points .eyebrow > span { background: #4a6d00; }
.entry-points__head { display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(300px, .7fr); gap: 9vw; align-items: end; }
.entry-points__head > p { max-width: 470px; margin: 0; color: #59605b; font-size: 18px; }
.entry-points__list { margin-top: clamp(70px, 8vw, 112px); border-top: 1px solid rgba(8, 10, 11, .28); }
.entry-point { min-height: 190px; padding: 30px 0; display: grid; grid-template-columns: 86px minmax(0, 1fr) minmax(220px, .36fr); gap: 32px; align-items: center; border-bottom: 1px solid rgba(8, 10, 11, .28); }
.entry-point__index { align-self: start; padding-top: 9px; color: #527000; font-family: var(--mono); font-size: 10px; }
.entry-point h3 { max-width: 700px; margin: 0; font-size: clamp(31px, 3.2vw, 50px); font-weight: 500; letter-spacing: -.05em; line-height: 1; }
.entry-point p { max-width: 650px; margin: 19px 0 0; color: #59605b; }
.entry-point a { min-height: 54px; padding: 0 0 0 18px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-left: 1px solid rgba(8, 10, 11, .25); font-size: 12px; font-weight: 800; text-decoration: none; }
.entry-point a span { font-size: 18px; transition: transform .2s ease; }
.entry-point a:hover span { transform: translate(4px, 4px); }

.ecosystem { padding: clamp(110px, 11vw, 176px) 0; background: #090c0d; }
.ecosystem__intro { display: grid; grid-template-columns: minmax(190px, .5fr) minmax(0, 1.5fr); gap: 6vw; }
.ecosystem__intro h2 { max-width: 920px; }
.ecosystem__intro div > p { max-width: 630px; margin: 34px 0 0; color: var(--muted); font-size: 17px; }
.ecosystem__grid { margin-top: clamp(72px, 8vw, 118px); display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid var(--line); }
.ecosystem-logo { position: relative; min-height: 210px; padding: 34px 28px 30px; display: flex; flex-direction: column; align-items: center; justify-content: center; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: background-color var(--duration-fast) ease; }
.ecosystem-logo:nth-child(-n + 3) { border-top: 1px solid var(--line); }
.ecosystem-logo::before { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 42%, rgba(185, 242, 39, .09), transparent 58%); opacity: 0; transition: opacity var(--duration-slow) var(--ease-field); }
.ecosystem-logo:hover { background: rgba(242, 244, 238, .025); }
.ecosystem-logo:hover::before { opacity: 1; }
.ecosystem-logo__mark { position: relative; z-index: 1; color: rgba(242, 244, 238, .34); font-size: clamp(62px, 6vw, 92px); font-weight: 300; letter-spacing: -.08em; line-height: .8; transition: color var(--duration-fast) ease, transform var(--duration-slow) var(--ease-field); }
.ecosystem-logo:hover .ecosystem-logo__mark { color: rgba(242, 244, 238, .66); transform: scale(1.08) rotate(8deg); }
.ecosystem-logo__label { position: relative; z-index: 1; margin-top: 34px; color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .11em; text-transform: uppercase; }

.contact { background: var(--text); color: var(--ink); }
.contact__grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr); gap: 9vw; align-items: end; }
.contact .eyebrow { color: #59605b; }
.contact .eyebrow > span { background: #4a6d00; }
.contact__body > p { max-width: 540px; margin: 0; color: #515854; font-size: 18px; }
.contact__status { margin-top: 44px; padding: 20px 0; display: flex; align-items: center; gap: 12px; border-block: 1px solid rgba(8, 10, 11, .22); font-family: var(--mono); font-size: 10px; letter-spacing: .04em; text-transform: uppercase; }
.contact__status span { width: 8px; height: 8px; border-radius: 50%; background: #5e7d12; }

.site-footer { padding: 60px 0 24px; overflow: hidden; background: linear-gradient(180deg, #c3fb31 0%, var(--signal) 40%, #a9df1d 100%); color: var(--ink); }
.site-footer__top { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.site-footer .brand,
.legal-footer .brand { display: inline-flex; align-items: center; min-height: 44px; }
.site-footer__top p, .footer-up { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.footer-up { text-underline-offset: 4px; }
.site-footer__directory { margin-top: 58px; padding-top: 28px; border-top: 1px solid rgba(8, 10, 11, .34); }
.site-footer__notice {
    width: fit-content;
    max-width: 100%;
    margin: 0;
    padding: 10px 13px;
    background: var(--ink);
    color: var(--signal);
    font-family: var(--mono);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .08em;
    line-height: 1.4;
    text-transform: uppercase;
}
.site-footer__grid { margin-top: 38px; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr); gap: clamp(64px, 10vw, 150px); }
.footer-kicker { margin: 0 0 23px; font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: .11em; text-transform: uppercase; }
.footer-entity__name { max-width: 680px; margin: 0; font-size: clamp(26px, 3vw, 44px); font-weight: 600; letter-spacing: -.045em; line-height: 1.05; }
.footer-entity__address { margin: 18px 0 0; font-size: 15px; }
.footer-identifiers { margin: 34px 0 0; display: flex; flex-wrap: wrap; gap: 14px 34px; }
.footer-identifiers div { min-width: 150px; display: grid; grid-template-columns: auto 1fr; gap: 11px; }
.footer-identifiers dt, .footer-contact span { font-family: var(--mono); font-size: 9px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.footer-identifiers dd { margin: 0; font-family: var(--mono); font-size: 12px; }
.footer-contact { margin: 28px 0 0; display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 18px; }
.footer-contact strong { font-family: var(--mono); font-size: 12px; overflow-wrap: anywhere; }
.footer-documents { align-self: end; }
.footer-documents a {
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    border-top: 1px solid rgba(8, 10, 11, .3);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
}
.footer-documents a:last-child { border-bottom: 1px solid rgba(8, 10, 11, .3); }
.footer-documents a span:last-child { transition: transform .2s ease; }
.footer-documents a:hover span:last-child { transform: translate(3px, -3px); }
/* Keep the decorative lettering stable when Arial is not installed. */
@font-face {
    font-family: "Copernicus Wordmark";
    src: url("/assets/fonts/LiberationSans-Bold.ttf?v=cop-013-1") format("truetype");
    font-style: normal;
    font-weight: 700;
    font-display: block;
}
.site-footer__wordmark {
    position: relative;
    z-index: 1;
    container-type: inline-size;
    margin-top: 64px;
    aspect-ratio: 7.4;
    overflow: hidden;
    /* This box ends exactly where the metadata's border starts. */
    mask-image: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, .035) 20%, rgba(0, 0, 0, .1) 52%, rgba(0, 0, 0, .26) 70%, rgba(0, 0, 0, .94) 100%);
}
.site-footer__wordmark-text {
    position: absolute;
    top: -.1em;
    left: 50%;
    width: max-content;
    color: var(--ink);
    font-family: "Copernicus Wordmark", Arial, sans-serif;
    font-size: 15.4cqw;
    font-weight: 700;
    letter-spacing: -.02em;
    line-height: 1;
    white-space: nowrap;
    transform: translateX(-50%);
}
.site-footer__meta { position: relative; z-index: 2; margin-top: 0; padding-top: 20px; display: flex; justify-content: space-between; border-top: 1px solid rgba(8, 10, 11, .42); font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }

.pointer-reactive { position: relative; isolation: isolate; overflow: hidden; }
.pointer-reactive > :not(.pointer-aura) { position: relative; z-index: 1; }
.pointer-aura { position: absolute; z-index: 0; inset: 0; pointer-events: none; background: radial-gradient(circle 360px at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(var(--pointer-color, 185, 242, 39), .10), transparent 72%); opacity: var(--pointer-opacity, 0); transition: opacity var(--duration-slow) var(--ease-field); }
.site-footer.pointer-reactive .pointer-aura { background: radial-gradient(circle 420px at var(--pointer-x, 50%) var(--pointer-y, 50%), rgba(242, 244, 238, .22), transparent 70%); mix-blend-mode: soft-light; }

.legal-page { background: #0b0e0f; }
.legal-header { border-bottom: 1px solid var(--line); background: rgba(8, 10, 11, .94); }
.legal-header__inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.legal-back { min-height: 44px; display: inline-flex; align-items: center; gap: 12px; color: rgba(242, 244, 238, .78); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-underline-offset: 5px; text-transform: uppercase; }
.legal-back span { color: var(--signal); font-size: 16px; }
.legal-back .legal-back__full,
.legal-back .legal-back__short { color: inherit; font-size: inherit; }
.legal-back__short { display: none; }
.legal-banner { background: var(--signal); color: var(--ink); }
.legal-banner__inner { min-height: 58px; padding-block: 12px; display: flex; align-items: center; gap: 14px; }
.legal-banner__inner > span { width: 24px; height: 24px; flex: 0 0 auto; display: grid; place-items: center; border: 1px solid currentColor; border-radius: 50%; font-family: var(--mono); font-size: 12px; }
.legal-banner strong { font-family: var(--mono); font-size: 10px; letter-spacing: .07em; line-height: 1.45; text-transform: uppercase; }
.legal-document { padding-bottom: clamp(84px, 10vw, 150px); }
.legal-hero { min-height: 500px; padding: clamp(70px, 9vw, 126px) 0 76px; display: grid; grid-template-columns: minmax(150px, .3fr) minmax(0, 1fr); gap: 6vw; align-items: start; border-bottom: 1px solid var(--line); }
.legal-hero__index { padding-top: 7px; color: var(--signal); font-family: var(--mono); font-size: 10px; letter-spacing: .12em; }
.legal-hero h1 { max-width: 980px; margin: 0; font-size: clamp(68px, 8.8vw, 132px); font-weight: 500; letter-spacing: -.072em; line-height: .88; text-wrap: balance; }
.legal-hero__intro { max-width: 770px; margin: 46px 0 0; color: var(--muted); font-size: clamp(17px, 1.55vw, 22px); line-height: 1.6; }
.legal-document__body { display: grid; grid-template-columns: minmax(150px, .3fr) minmax(0, 1fr); gap: 6vw; }
.legal-document__aside { padding-top: 56px; }
.legal-document__aside p { max-width: 120px; margin: 0; color: var(--muted); font-family: var(--mono); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.legal-document__aside span { display: block; margin-top: 18px; color: var(--signal); font-family: var(--mono); font-size: 11px; }
.legal-sections { border-bottom: 1px solid var(--line); }
.legal-section { padding: 56px 0 62px; display: grid; grid-template-columns: 62px minmax(0, 780px); gap: 22px; border-bottom: 1px solid var(--line); }
.legal-section:last-child { border-bottom: 0; }
.legal-section__number { padding-top: 7px; color: var(--signal); font-family: var(--mono); font-size: 10px; }
.legal-section h2 { margin: 0 0 28px; font-size: clamp(30px, 3vw, 45px); font-weight: 500; letter-spacing: -.045em; line-height: 1.05; }
.legal-section p { max-width: 760px; margin: 0; color: #b5bbb6; font-size: 16px; line-height: 1.75; }
.legal-section p + p { margin-top: 18px; }
.legal-working-note { max-width: 850px; margin: 48px 0 0 auto; padding: 22px 24px; border-left: 3px solid var(--signal); background: var(--surface); color: rgba(242, 244, 238, .76); font-family: var(--mono); font-size: 10px; letter-spacing: .035em; line-height: 1.65; text-transform: uppercase; }
.legal-footer { padding: 34px 0; border-top: 1px solid var(--line); background: var(--ink); }
.legal-footer__inner { display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 38px; }
.legal-footer nav { display: flex; align-items: center; gap: 28px; }
.legal-footer nav a { min-height: 44px; display: inline-flex; align-items: center; color: var(--muted); font-size: 11px; text-underline-offset: 5px; }
.legal-footer__inner > span { color: var(--muted); font-family: var(--mono); font-size: 9px; }

.motion-ready .hero__media { clip-path: inset(0 100% 0 0); }
.motion-ready .hero__media img { transform: scale(1.11) translate3d(0, var(--hero-shift, 0), 0); }
.motion-ready [data-hero-item] { opacity: 0; transform: translateY(24px); }
.motion-ready.hero-ready .hero__media { clip-path: inset(0); transition: clip-path 1.15s cubic-bezier(.76, 0, .24, 1); }
.motion-ready.hero-ready .hero__media img { transform: scale(1.045) translate3d(0, var(--hero-shift, 0), 0); transition: transform 1.45s cubic-bezier(.22, 1, .36, 1); }
.motion-ready.hero-ready [data-hero-item] { opacity: 1; transform: translateY(0); transition: opacity .7s ease, transform .85s cubic-bezier(.22, 1, .36, 1); }
.motion-ready.hero-ready [data-hero-item]:nth-child(2) { transition-delay: .18s; }
.motion-ready.hero-ready [data-hero-item]:nth-child(3) { transition-delay: .3s; }
.motion-ready [data-reveal] { opacity: 0; transform: translateY(34px); }
.motion-ready [data-reveal].is-visible { opacity: 1; transform: translateY(0); transition: opacity .65s ease, transform .8s cubic-bezier(.22, 1, .36, 1); }

@media (max-width: 980px) {
    :root { --wrap: min(100% - 48px, 920px); }
    .hero__grid { inset-inline: 24px; }
    .hero__inner { grid-template-columns: minmax(0, 1.6fr) minmax(270px, 1fr); }
    .hero h1 { font-size: clamp(62px, 8.5vw, 84px); }
    .hero__index { right: 24px; }
    .section-intro, .development__copy { grid-template-columns: 170px 1fr; gap: 4vw; }
    .profile-stage { grid-template-columns: minmax(0, 1.12fr) minmax(350px, .88fr); gap: 38px; }
    .profile-field { min-height: 590px; }
    .decision__grid { grid-template-columns: .75fr 1.25fr; gap: 46px; }
    .process__grid { grid-template-columns: .85fr 1.15fr; gap: 6vw; }
    .development__visual { width: calc(100% - 48px); min-height: 520px; }
}

@media (max-width: 768px) {
    :root { --wrap: calc(100% - 36px); }
    html { scroll-padding-top: 72px; }
    .site-header__inner { height: 72px; }
    .brand__logo { height: 26px; }
    .hero__grain {
        opacity: .42;
        -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .16) 0%, rgba(0, 0, 0, .56) 38%, #000 72%);
        mask-image: linear-gradient(180deg, rgba(0, 0, 0, .16) 0%, rgba(0, 0, 0, .56) 38%, #000 72%);
    }
    .menu-toggle { position: relative; z-index: 3; padding: 10px 0 10px 12px; display: flex; align-items: center; gap: 10px; cursor: pointer; }
    .menu-toggle__label { font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
    .menu-toggle__icon { width: 24px; height: 14px; display: flex; flex-direction: column; justify-content: space-between; }
    .menu-toggle__icon i { display: block; width: 100%; height: 1px; background: currentColor; transition: transform .25s ease; }
    .menu-open .menu-toggle__icon i:first-child { transform: translateY(6.5px) rotate(45deg); }
    .menu-open .menu-toggle__icon i:last-child { transform: translateY(-6.5px) rotate(-45deg); }
    .site-nav {
        position: fixed;
        inset: 0;
        padding: 116px 18px 36px;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        background: #111510;
        visibility: hidden;
        opacity: 0;
        pointer-events: none;
        transition: opacity .25s ease, visibility .25s ease;
    }
    .menu-open .site-nav { visibility: visible; opacity: 1; pointer-events: auto; }
    .site-nav a { padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--text); font-size: clamp(36px, 11vw, 54px); font-weight: 500; letter-spacing: -.055em; line-height: 1; text-transform: none; }
    .site-nav a:first-child { border-top: 1px solid var(--line); }
    .site-nav a::after { display: none; }
    .hero { min-height: max(760px, 100svh); }
    .hero__media img { object-position: var(--hero-position-mobile, 50% 44%); }
    .hero::before { background: linear-gradient(180deg, rgba(4, 5, 6, .62) 0%, rgba(4, 5, 6, .18) 35%, rgba(4, 5, 6, .94) 76%, #080a0b 100%); }
    .hero__grid { inset: 72px 18px 0; background: none; }
    .hero__inner { min-height: max(760px, 100svh); padding: 104px 0 34px; display: flex; flex-direction: column; }
    .hero__marker { order: 1; }
    .hero__statement { order: 2; margin-top: auto; }
    .hero .eyebrow { margin-bottom: 18px; }
    .hero h1 { max-width: 640px; font-size: clamp(54px, 13vw, 78px); line-height: .92; }
    .hero__details { order: 3; margin-top: 28px; padding: 24px 0 0; border-left: 0; border-top: 1px solid var(--line); }
    .hero__details > p { max-width: 560px; font-size: 16px; }
    .hero__actions { margin-top: 24px; }
    .hero__index { top: 86px; right: 18px; gap: 10px; }
    .hero__index::before { width: 16px; }
    .section { padding: 96px 0; }
    .section-intro, .development__copy { grid-template-columns: 1fr; gap: 18px; }
    .section-intro h2, .process h2, .contact h2, .development h2 { font-size: clamp(44px, 11vw, 62px); }
    .section-lead { margin-top: 30px; font-size: 17px; }
    .profile-stage { margin-top: 64px; grid-template-columns: 1fr; gap: 32px; }
    .profile-field { min-height: 0; height: clamp(260px, 68vw, 430px); }
    .profile-field::after { inset: 12px; }
    .profile-field__meta { inset: auto 18px 16px; }
    .profile-field__signal { top: 18px; right: 18px; }
    .profile-row { padding: 18px 0 20px; }
    .profile-trigger { min-height: 52px; grid-template-columns: 36px 1fr 32px; gap: 10px; }
    .profile-row__title { font-size: 27px; }
    .profile-panel { margin: 12px 32px 0 46px; }
    .profile-row__axis { width: 30px; height: 30px; }
    .profile-row__axis::before, .profile-row__axis::after { height: 10px; }
    .process__grid { grid-template-columns: 1fr; gap: 64px; }
    .process__statement { position: static; }
    .process__statement > p:last-child { margin-top: 28px; font-size: 17px; }
    .process-list li { min-height: 190px; grid-template-columns: 54px 1fr; }
    .development { padding-top: 96px; }
    .development__copy > div > p { margin-top: 28px; font-size: 17px; }
    .development__visual { width: calc(100% - 36px); min-height: 500px; height: 112vw; margin-top: 64px; }
    .development__visual > p { left: 18px; bottom: 18px; max-width: 68%; }
    .development__visual > span { top: 18px; right: 18px; }
    .entry-points__head, .ecosystem__intro { grid-template-columns: 1fr; gap: 20px; }
    .decision h2, .entry-points h2, .ecosystem h2 { font-size: clamp(44px, 11vw, 62px); }
    .decision__grid { grid-template-columns: 1fr; gap: 58px; }
    .decision__intro { position: static; }
    .decision-matrix ol { grid-template-columns: 1fr 1fr; }
    .decision-matrix li { min-height: 250px; padding: 24px; }
    .decision-matrix h3 { margin-top: 36px; }
    .entry-points__head > p { margin-top: 12px; }
    .entry-point { grid-template-columns: 52px 1fr; gap: 20px 14px; }
    .entry-point a { grid-column: 2; min-height: 48px; padding-left: 0; border-left: 0; border-top: 1px solid rgba(8, 10, 11, .2); }
    .ecosystem__notice { margin-top: 48px; align-items: flex-start; }
    .ecosystem__grid { grid-template-columns: 1fr 1fr; }
    .ecosystem-logo { min-height: 180px; }
    .ecosystem-logo:nth-child(-n + 3) { border-top: 0; }
    .ecosystem-logo:nth-child(-n + 2) { border-top: 1px solid var(--line); }
    .contact__grid { grid-template-columns: 1fr; gap: 48px; }
    .site-footer { padding-top: 42px; }
    .site-footer__top { align-items: flex-start; flex-wrap: wrap; }
    .site-footer__top p { order: 3; flex-basis: 100%; }
    .site-footer__directory { margin-top: 42px; }
    .site-footer__grid { grid-template-columns: 1fr; gap: 50px; }
    .footer-documents { align-self: auto; }
    .site-footer__wordmark { margin-top: 56px; aspect-ratio: 7.1; }
    .legal-header__inner { min-height: 72px; }
    .legal-hero { min-height: 0; padding: 72px 0 62px; grid-template-columns: 1fr; gap: 34px; }
    .legal-hero h1 { font-size: clamp(58px, 13vw, 92px); }
    .legal-hero__intro { margin-top: 34px; }
    .legal-document__body { grid-template-columns: 1fr; }
    .legal-document__aside { padding: 38px 0 20px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid var(--line); }
    .legal-document__aside p { max-width: none; }
    .legal-document__aside span { margin: 0; }
    .legal-section { padding: 44px 0 50px; grid-template-columns: 42px minmax(0, 1fr); gap: 14px; }
    .legal-working-note { margin-top: 38px; }
    .legal-footer__inner { grid-template-columns: 1fr auto; gap: 18px 28px; }
    .legal-footer nav { grid-column: 1 / -1; grid-row: 2; flex-wrap: wrap; gap: 0 24px; }
}

@media (max-width: 440px) {
    .hero { min-height: 790px; }
    .hero__inner { min-height: 790px; }
    .hero h1 { font-size: clamp(48px, 14vw, 62px); }
    .hero__actions { align-items: stretch; flex-direction: column; gap: 16px; }
    .button { width: 100%; }
    .text-link { padding: 6px 0; }
    .profile-row h3 { font-size: 25px; }
    .profile-field { height: 250px; }
    .profile-field__meta { font-size: 8px; }
    .decision-matrix { padding-top: 28px; }
    .decision-matrix ol { grid-template-columns: 1fr; }
    .decision-matrix li { min-height: 0; border-right: 0; }
    .decision-matrix h3 { max-width: none; margin-top: 24px; }
    .entry-point { grid-template-columns: 36px 1fr; }
    .entry-point h3 { font-size: 30px; }
    .ecosystem__grid { grid-template-columns: 1fr; }
    .ecosystem-logo { min-height: 160px; border-top: 0 !important; }
    .ecosystem-logo:first-child { border-top: 1px solid var(--line) !important; }
    .process-list h3 { font-size: 31px; }
    .footer-identifiers { display: grid; grid-template-columns: 1fr; gap: 11px; }
    .footer-identifiers div { min-width: 0; }
    .legal-back { justify-content: center; font-size: 10px; text-decoration: none; }
    .legal-back span { font-size: 19px; }
    .legal-back .legal-back__full { display: none; }
    .legal-back .legal-back__short { display: inline; font-size: 10px; }
    .legal-banner__inner { align-items: flex-start; }
    .legal-hero { padding-top: 58px; }
    .legal-hero h1 { font-size: clamp(48px, 15vw, 66px); overflow-wrap: anywhere; }
    .legal-section { grid-template-columns: 1fr; gap: 18px; }
    .legal-section h2 { margin-bottom: 22px; font-size: 30px; }
    .legal-section p { font-size: 15px; }
    .legal-working-note { padding: 18px; }
    .legal-footer__inner { grid-template-columns: 1fr; }
    .legal-footer nav { grid-column: 1; grid-row: auto; flex-direction: column; align-items: flex-start; gap: 0; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
    .motion-ready .hero__media { clip-path: none; }
    .motion-ready .hero__media img, .motion-ready.hero-ready .hero__media img { transform: none; }
    .hero__grain canvas { transition: none; }
    .hero h1 { color: var(--text); background: none; animation: none; }
    .hero__pause { display: none; }
    .hero__progress { display: none; }
    .scroll-reveal-ready { transform: none !important; }
    .scroll-reveal-word { opacity: 1 !important; filter: none !important; transform: none !important; }
    .motion-ready [data-hero-item], .motion-ready [data-reveal] { opacity: 1; transform: none; }
    .accordion-ready .profile-panel { animation: none; }
    .pointer-aura { display: none; }
}

/* Interim identity: the notice remains visible beside the wordmark on mobile. */
@media (min-width: 769px) and (max-width: 1100px) {
    .brand-lockup { gap: 16px; }
    .brand-notice { max-width: 156px; }
    .site-nav { gap: 20px; }
    .site-nav a { letter-spacing: .06em; }
}
@media (max-width: 768px) {
    .brand-lockup { gap: 14px; }
    .brand__btc { font-size: 30px; }
    .brand__studios { font-size: 10px; }
    .brand-notice { max-width: 152px; padding: 7px 9px; font-size: 12px; }
    .site-header { background: rgba(8, 10, 11, .9); }
}
@media (max-width: 380px) {
    .brand-lockup { gap: 10px; }
    .brand-notice { max-width: 138px; padding: 6px 8px; }
    .menu-toggle__label { display: none; }
}