/* Solco · getsolco.com. Graphite with one violet lamp, and two colour fields
   (waveform blue, waveform orange) where the story needs a shout. */
@font-face { font-family: "Geist"; src: url(../fonts/Geist-Regular.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Geist"; src: url(../fonts/Geist-Medium.woff2) format("woff2"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Geist"; src: url(../fonts/Geist-SemiBold.woff2) format("woff2"); font-weight: 550 700; font-display: swap; }
@font-face { font-family: "Geist Mono"; src: url(../fonts/GeistMono-Regular.woff2) format("woff2"); font-weight: 400 500; font-display: swap; }
@font-face { font-family: "Bricolage Grotesque"; src: url(../fonts/BricolageGrotesque.woff2) format("woff2"); font-weight: 200 800; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url(../fonts/InstrumentSerif-Regular.woff2) format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Instrument Serif"; src: url(../fonts/InstrumentSerif-Italic.woff2) format("woff2"); font-weight: 400; font-style: italic; font-display: swap; }

:root {
  color-scheme: dark;
  --bg: #0a0b0d; --bg-2: #101114; --bg-3: #16181c; --panel: #131417;
  --ink: #eceae6; --ink-2: #a9abb0; --ink-3: #82858c; --ink-4: #4d5057;
  --line: #1d2025; --line-2: #2c3037; --line-3: #33373e;
  --violet: #b9a3ff; --violet-ink: #17122b; --ok: #4cc38a;
  --c-blue: #6f81fa; --c-violet: #b9a3ff; --c-orange: #ff8a4c;
  --field-blue: #1d58ea; --on-blue: #f7f1e6; --field-orange: #f48a1e; --on-orange: #0b0b0d;
  --glow-violet: rgba(185,163,255,.20); --glow-blue: rgba(53,104,240,.22); --glow-orange: rgba(240,154,76,.13);
  --shadow: 0 0 0 1px rgba(255,255,255,.075), 0 1px 0 0 rgba(255,255,255,.07) inset, 0 50px 120px -30px rgba(0,0,0,.9), 0 24px 60px -30px rgba(0,0,0,.7);
  --topbar: rgba(10,11,13,.7);
  --gutter: clamp(16px, 4.4vw, 64px);
  --max: 1312px;
  --ease: cubic-bezier(.2, .7, 0, 1);
}
@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #f6f5f2; --bg-2: #efede8; --bg-3: #e9e6e0; --panel: #ffffff;
    --ink: #1b1b1d; --ink-2: #4f5156; --ink-3: #6a6c71; --ink-4: #b4b5b8;
    --line: #e3e0da; --line-2: #d3cfc7; --line-3: #c3bfb7;
    --violet: #6a4fd8; --violet-ink: #ffffff; --ok: #1f9c63;
    --c-blue: #3f56e4; --c-violet: #6a4fd8; --c-orange: #dd5f1d;
    --field-blue: #1d58ea; --on-blue: #fbf7ef; --field-orange: #f48a1e; --on-orange: #0b0b0d;
    --glow-violet: rgba(106,79,216,.16); --glow-blue: rgba(53,104,240,.14); --glow-orange: rgba(240,154,76,.14);
    --shadow: 0 0 0 1px rgba(0,0,0,.08), 0 50px 110px -40px rgba(40,30,20,.35), 0 20px 50px -30px rgba(40,30,20,.3);
    --topbar: rgba(246,245,242,.78);
  }
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); scroll-behavior: smooth; -webkit-text-size-adjust: 100%; overflow-x: clip; scroll-padding-top: 72px; }
body { font-family: "Geist", system-ui, sans-serif; font-size: 17px; line-height: 1.55; color: var(--ink); background: var(--bg); -webkit-font-smoothing: antialiased; overflow-x: clip; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; }
button { font: inherit; color: inherit; }
.sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: fixed; left: 12px; top: -60px; z-index: 100; padding: 10px 16px; border-radius: 10px; background: var(--violet); color: var(--violet-ink); font-weight: 600; transition: top .2s; }
.skip:focus { top: 12px; }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
:focus-visible { outline: 2px solid var(--violet); outline-offset: 3px; border-radius: 6px; }

/* type */
.kicker { font-family: "Geist Mono", monospace; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }
.display, h2, .poster, .word, .final h2 { font-family: "Bricolage Grotesque", system-ui, sans-serif; font-variation-settings: "opsz" 96; }
h2 { font-weight: 700; font-size: clamp(36px, 4.9vw, 70px); line-height: .96; letter-spacing: -.04em; text-wrap: balance; }
.lead { font-size: clamp(17px, 1.45vw, 20px); line-height: 1.5; color: var(--ink-2); max-width: 36em; text-wrap: pretty; }
.lead code { font-family: "Geist Mono", ui-monospace, monospace; font-size: .86em; color: var(--ink); background: color-mix(in oklab, var(--ink) 8%, transparent); padding: .08em .35em; border-radius: 5px; white-space: nowrap; }
h3 { font-size: 17px; font-weight: 600; letter-spacing: -.005em; }

/* top bar */
.topbar { position: fixed; z-index: 60; top: 0; left: 0; right: 0; height: 60px; display: flex; align-items: center; gap: 28px; padding: 0 var(--gutter);
  background: var(--topbar); backdrop-filter: blur(18px) saturate(1.4); -webkit-backdrop-filter: blur(18px) saturate(1.4); border-bottom: 1px solid color-mix(in srgb, var(--ink) 6%, transparent); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: "Bricolage Grotesque", sans-serif; font-weight: 650; font-size: 23px; letter-spacing: -.035em; font-variation-settings: "opsz" 40; }
.brand b { color: var(--violet); font-weight: inherit; }
.mark { width: 24px; height: 24px; flex: none; }
.mark { color: var(--violet); }
.topbar nav { display: flex; gap: 24px; margin-left: auto; font-size: 14.5px; color: var(--ink-2); }
.topbar nav a:hover { color: var(--ink); }
.btn-cta { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 24px; border-radius: 999px; background: var(--violet); color: var(--violet-ink); font-weight: 600; font-size: 16px; border: 0; cursor: pointer; white-space: nowrap;
  box-shadow: 0 0 0 1px rgba(255,255,255,.12) inset, 0 10px 30px -10px color-mix(in srgb, var(--violet) 70%, transparent); transition: transform .25s var(--ease), box-shadow .25s var(--ease); }
.btn-cta:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(255,255,255,.2) inset, 0 14px 40px -10px var(--violet); }
.btn-cta.small { height: 36px; padding: 0 16px; font-size: 14.5px; }
.btn-cta svg { width: 17px; height: 17px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* hero */
.hero { position: relative; padding: 118px 0 0; overflow: clip; }
.hero::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 1100px; pointer-events: none;
  background: radial-gradient(50% 40% at 78% 8%, var(--glow-violet), transparent 70%), radial-gradient(40% 30% at 0% 60%, var(--glow-orange), transparent 70%); }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 408px; gap: 56px; align-items: start; }
.hero .kicker { margin: 18px 0 26px; }
.display { font-weight: 800; font-size: clamp(58px, 9.3vw, 138px); line-height: .86; letter-spacing: -.05em; }
.display span { display: block; }
.display .outline { color: transparent; -webkit-text-stroke: max(1.5px, .018em) var(--ink); }
.display .scale { background: linear-gradient(90deg, var(--c-blue), var(--c-violet) 48%, var(--c-orange) 92%); -webkit-background-clip: text; background-clip: text; color: transparent; padding-bottom: .08em; margin-bottom: -.08em; }
.display .dot { display: inline-block; width: .17em; height: .17em; border-radius: 50%; background: var(--violet); margin-left: .04em; vertical-align: .02em; }
.hero-grid > div:first-child, .final-grid > div:first-child { container-type: inline-size; }
.hero .display { font-size: clamp(40px, 13.4cqi, 132px); }
.hero-steps { margin-top: 26px; font-family: "Bricolage Grotesque", system-ui, sans-serif; font-weight: 700; font-size: clamp(22px, 4.6cqi, 42px); line-height: 1.1; letter-spacing: -.03em; color: var(--ink); font-variation-settings: "opsz" 60; text-wrap: balance; }
.hero-steps .scale { background: linear-gradient(90deg, var(--c-blue), var(--c-violet) 48%, var(--c-orange) 92%); -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: .09em; margin-right: -.09em; }
.hero .lead { margin-top: 22px; max-width: 33em; }
.hero .lead b { color: var(--ink); font-weight: 550; }

/* the waitlist card */
.join { position: relative; border-radius: 20px; background: color-mix(in srgb, var(--panel) 92%, transparent); box-shadow: var(--shadow); padding: 26px 26px 18px; backdrop-filter: blur(12px); }
.join h2 { font-size: 27px; letter-spacing: -.03em; line-height: 1.05; font-variation-settings: "opsz" 40; }
.join > p { margin-top: 8px; font-size: 14.5px; line-height: 1.5; color: var(--ink-2); }
.join .platforms { margin-top: 14px; font-family: "Geist Mono", monospace; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
/* the waitlist form, ours: email first, then optional questions */
.wl { margin-top: 18px; }
.wl [hidden] { display: none !important; }
.wl-label { display: block; margin-bottom: 8px; font-size: 12.5px; font-weight: 550; color: var(--ink-2); letter-spacing: .01em; }
.wl input, .wl select { width: 100%; height: 48px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line-3); background: var(--bg); color: var(--ink); font: inherit; font-size: 15.5px; outline: none; transition: border-color .2s, box-shadow .2s; }
.wl select { -webkit-appearance: none; appearance: none; padding-right: 38px; text-overflow: ellipsis; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888b92' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; background-size: 16px; }
.wl select:invalid, .wl select.empty { color: var(--ink-3); }
.wl option { background: var(--panel); color: var(--ink); }
.wl input::placeholder { color: var(--ink-3); opacity: 1; }
.wl input:focus, .wl select:focus { border-color: var(--violet); box-shadow: 0 0 0 3px color-mix(in srgb, var(--violet) 22%, transparent); }
.wl .wl-go { width: 100%; height: 50px; margin-top: 12px; }
.wl .wl-go[disabled] { opacity: .6; cursor: progress; transform: none; }
.wl-head { font-size: 14.5px; line-height: 1.5; color: var(--ink-2); }
.wl-head b { color: var(--ink); font-weight: 550; }
.wl-qs { display: grid; gap: 10px; margin-top: 14px; }
.wl-qs label { display: block; font-size: 12.5px; font-weight: 550; color: var(--ink-2); margin-bottom: 6px; }
.wl-skip { display: block; margin: 12px auto 0; background: none; border: 0; padding: 4px; font: inherit; font-size: 13.5px; color: var(--ink-3); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
.wl-skip:hover { color: var(--ink); }
.wl-done { outline: none; }
.wl-done-h { font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: 22px; letter-spacing: -.02em; color: var(--ink); }
.wl-done p + p { margin-top: 8px; font-size: 14.5px; line-height: 1.5; color: var(--ink-2); }
.wl-ref { display: flex; gap: 8px; margin-top: 14px; }
.wl-ref input { height: 42px; font-family: "Geist Mono", monospace; font-size: 13px; color: var(--ink-2); }
.wl-copy { flex: none; height: 42px; padding: 0 16px; border-radius: 12px; border: 1px solid var(--line-3); background: var(--bg-3); color: var(--ink); font: inherit; font-size: 14px; font-weight: 550; cursor: pointer; }
.wl-copy:hover { border-color: var(--ink-4); }
.wl-msg { margin-top: 10px; font-size: 13.5px; line-height: 1.5; color: var(--ink-3); }
.wl-msg:empty { display: none; }
.wl-msg.err { color: #f0585e; }
.wl-msg a { color: var(--violet); text-decoration: underline; text-underline-offset: 3px; }


/* notes, mid-page asks, field headings */
.imports-note { margin-top: 16px; max-width: 46em; font-size: 14.5px; line-height: 1.55; color: var(--ink-3); }
.mid-cta { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 44px; padding: 18px 22px; border: 1px solid var(--line-2); border-radius: 14px; background: var(--bg-2); }
.payoff { display: flex; flex-direction: column; align-items: center; gap: 36px; padding: 40px var(--gutter) 130px; text-align: center; }
.payoff .ready { justify-content: center; margin: 0; }
.mid-cta.center { width: fit-content; max-width: 100%; margin: 0 auto; gap: 22px; padding: 12px 12px 12px 24px; border-radius: 999px; }
.mid-cta.center p { flex: 0 1 auto; }
.mid-cta p { flex: 1 1 18em; font-size: 16px; color: var(--ink); font-weight: 500; }
.field-h { font-size: clamp(24px, 2.3vw, 32px); line-height: 1.12; letter-spacing: -.025em; margin-bottom: 14px; color: inherit; font-weight: 700; max-width: 18em; }
.field.orange .field-h, .field.blue .field-h { color: #0b0b0d; }

/* founder note */
.founder { padding: 140px 0 40px; border-top: 1px solid var(--line); }
.founder-note { max-width: 760px; margin: 0 auto; }
.founder-note blockquote { font-family: "Bricolage Grotesque", sans-serif; font-weight: 600; font-size: clamp(24px, 2.6vw, 34px); line-height: 1.22; letter-spacing: -.025em; color: var(--ink); font-variation-settings: "opsz" 48; }
.founder-note blockquote p + p { margin-top: .7em; color: var(--ink-2); }
.founder-note em { font-style: normal; color: var(--violet); }
.founder-note figcaption { display: flex; align-items: center; gap: 14px; margin-top: 30px; }
.founder-note figcaption > img:first-child { width: 56px; height: 56px; border-radius: 50%; object-fit: cover; }
.founder-note figcaption span { display: flex; flex-direction: column; font-size: 14px; color: var(--ink-3); }
.founder-note figcaption b { font-size: 15.5px; font-weight: 550; color: var(--ink); }
.founder-note .sig { margin-left: auto; width: 128px; height: auto; opacity: .85; }
@media (prefers-color-scheme: dark) { .founder-note .sig { filter: invert(1); } }

/* FAQ */
.faq { padding: 120px 0 150px; }
.faq h2 { margin: 18px 0 40px; }
.faq-list { max-width: 820px; border-top: 1px solid var(--line-2); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 2px; font-size: 18px; font-weight: 550; color: var(--ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 10px; height: 10px; border-right: 1.6px solid var(--ink-3); border-bottom: 1.6px solid var(--ink-3); transform: rotate(45deg) translateY(-3px); transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg) translateX(-2px); }
.faq summary:hover { color: var(--violet); }
.faq summary:focus-visible { outline: 2px solid var(--violet); outline-offset: 4px; border-radius: 6px; }
.faq details p { padding: 0 2px 24px; max-width: 42em; font-size: 16px; line-height: 1.6; color: var(--ink-2); }

/* the product frame */
.hero-stage { position: relative; max-width: 1280px; margin: 72px auto 0; }
.glow { position: absolute; left: 50%; top: 4%; width: 120%; height: 90%; transform: translateX(-50%); pointer-events: none; filter: blur(40px);
  background: radial-gradient(40% 50% at 30% 45%, var(--glow-blue), transparent 70%), radial-gradient(40% 50% at 72% 40%, var(--glow-orange), transparent 70%), radial-gradient(50% 60% at 50% 30%, var(--glow-violet), transparent 70%); }
.stage { position: relative; width: 100%; }
.shell { border-radius: 14px; background: var(--panel); box-shadow: var(--shadow); overflow: hidden; }
.stage > .ui { position: absolute; left: 0; top: 0; transform-origin: 0 0; overflow: hidden; background: var(--bg-1); }
.stage > .ui.win { display: flex; }
.replay { position: absolute; right: 12px; top: 12px; z-index: 5; width: 34px; height: 34px; border-radius: 17px; border: 1px solid color-mix(in srgb, var(--ink) 14%, transparent); background: color-mix(in srgb, var(--panel) 85%, transparent); color: var(--ink-2); display: grid; place-items: center; cursor: pointer; opacity: 0; transition: opacity .4s; backdrop-filter: blur(8px); }
.replay svg { width: 15px; height: 15px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.stage.done .replay { opacity: 1; }
.replay:hover { color: var(--ink); }

/* thesis */
.thesis { max-width: 1160px; margin: 0 auto; padding: 190px var(--gutter) 140px; }
.thesis .big { font-family: "Bricolage Grotesque", sans-serif; font-weight: 600; font-size: clamp(27px, 3.4vw, 48px); line-height: 1.12; letter-spacing: -.03em; color: var(--ink-3); text-wrap: pretty; font-variation-settings: "opsz" 60; }
.thesis .big + .big { margin-top: .55em; }
.thesis .big span { color: var(--ink); }
.thesis .big em { font-style: normal; background: linear-gradient(90deg, var(--c-blue), var(--c-violet), var(--c-orange)); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* chapters with the rail */
.chapters { max-width: 1440px; margin: 0 auto; padding: 0 var(--gutter) 40px; display: grid; grid-template-columns: 208px minmax(0, 1fr); gap: 56px; }
.rail { position: relative; z-index: 1; transition: opacity .35s var(--ease), visibility .35s; }
.rail.gone { opacity: 0; visibility: hidden; pointer-events: none; }
.rail-in { position: sticky; top: 104px; padding-top: 6px; }
.rail-head { display: flex; justify-content: space-between; align-items: baseline; font-size: 11.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); padding: 0 10px 10px; }
.rail-left { text-transform: none; letter-spacing: 0; font-weight: 500; transition: color .4s; }
.rail-left.ok { color: var(--ok); }
.rail ol { list-style: none; }
.rail a { display: flex; align-items: center; gap: 12px; height: 36px; padding: 0 10px; border-radius: 8px; color: var(--ink-3); font-size: 15px; transition: color .35s, background .35s; }
.rail a:hover { color: var(--ink); }
.rail i { width: 22px; height: 22px; border-radius: 11px; display: grid; place-items: center; flex: none; font-style: normal; font-size: 11.5px; font-weight: 600; border: 1px solid var(--ink-4); color: var(--ink-2); transition: all .45s var(--ease); }
.rail li.done a { color: var(--ink-2); }
.rail li.done i { border-color: transparent; font-size: 0; background: no-repeat center/14px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234cc38a' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E"); }
.rail li.now a { color: var(--ink); background: color-mix(in srgb, var(--ink) 5%, transparent); font-weight: 550; }
.rail li.now i { background: var(--violet); border-color: var(--violet); color: var(--violet-ink); box-shadow: 0 0 16px color-mix(in srgb, var(--violet) 45%, transparent); }
.rail-note { margin: 18px 10px 0; font-size: 13px; line-height: 1.45; color: var(--ink-3); }

.chapter-list { min-width: 0; }
.chapter { position: relative; padding: 40px 0 170px; }
.ch-head { max-width: 800px; margin-bottom: 48px; }
.step-tag { display: inline-flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 550; color: var(--violet); margin-bottom: 20px; }
.step-tag i { width: 24px; height: 24px; border-radius: 12px; display: grid; place-items: center; font-style: normal; font-size: 12px; font-weight: 650; background: var(--violet); color: var(--violet-ink); }
.ch-head h2 { margin-bottom: 22px; max-width: 13em; }
.chapter.feature h2 { font-size: clamp(44px, 6.6vw, 100px); line-height: .9; letter-spacing: -.048em; font-weight: 800; max-width: 11em; }
.chapter.feature h2 .scale { background: linear-gradient(90deg, var(--c-blue), var(--c-violet) 55%, var(--c-orange)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.caption { margin-top: 18px; font-size: 13.5px; color: var(--ink-3); line-height: 1.5; max-width: 60em; }
.caption b { color: var(--ink-2); font-weight: 550; }

.imports { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 28px; background: var(--line); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.imports li { background: var(--bg); padding: 18px 20px; display: flex; flex-direction: column; gap: 3px; }
.imports b { font-weight: 550; font-size: 15.5px; }
.imports span { color: var(--ink-3); font-size: 14px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; margin-top: 36px; padding-top: 26px; border-top: 1px solid var(--line); }
.facts.four { grid-template-columns: repeat(4, 1fr); gap: 28px; }
.facts dt { font-weight: 600; font-size: 15.5px; margin-bottom: 4px; }
.facts dd { color: var(--ink-3); font-size: 15px; line-height: 1.5; }

/* beatgrid tabs */
.tabs { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 16px; }
.tabs button { height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid var(--line-2); background: transparent; color: var(--ink-2); font-size: 14px; font-weight: 500; cursor: pointer; transition: all .25s var(--ease); display: inline-flex; align-items: center; gap: 8px; }
.tabs button:hover { color: var(--ink); border-color: var(--line-3); }
.tabs button[aria-selected="true"] { background: var(--ink); color: var(--bg); border-color: var(--ink); }
.tabs button i { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .5; }

/* colour fields: full bleed, the rail slides underneath */
.chapter.field { z-index: 3; color: var(--on); padding: 150px 0 150px; margin-bottom: 150px; }
.chapter.field::before { content: ""; position: absolute; top: 0; bottom: 0; left: -100vw; right: -100vw; background: var(--fieldbg); z-index: -1; }
.chapter.field.blue { --fieldbg: var(--field-blue); --on: var(--on-blue); }
.chapter.field.orange { --fieldbg: var(--field-orange); --on: var(--on-orange); }
.field .step-tag { color: var(--on); }
.field .step-tag i { background: var(--on); color: var(--fieldbg); }
.field .lead { color: color-mix(in srgb, var(--on) 86%, transparent); }
.poster { text-wrap: balance; font-weight: 800; font-size: clamp(56px, 9.6vw, 156px); line-height: .84; letter-spacing: -.055em; margin: 6px 0 40px; }
.field.blue .poster { color: #0b0b0d; }
.poster s { text-decoration: none; position: relative; color: color-mix(in srgb, #0b0b0d 42%, var(--field-blue)); }
.poster s::after { content: ""; position: absolute; left: -2%; right: -2%; top: 52%; height: .075em; background: #0b0b0d; transform-origin: left; transform: scaleX(0); transition: transform .7s var(--ease) .5s; }
.in .poster s::after, .poster.in s::after, .still .poster s::after { transform: scaleX(1); }
.field-cols { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: start; margin-bottom: 56px; }
.field-cols .lead { max-width: 30em; }
.points { list-style: none; border-top: 1.5px solid currentColor; }
.points li { padding: 12px 0 13px; border-bottom: 1.5px solid currentColor; font-size: 16.5px; line-height: 1.45; }
.points b { font-weight: 650; }
.field .shell { box-shadow: 0 0 0 1px rgba(0,0,0,.25), 0 50px 100px -30px rgba(0,0,0,.6), 0 18px 40px -20px rgba(0,0,0,.5); }
.field .caption { color: color-mix(in srgb, var(--on) 75%, transparent); }

/* character ticker */
.ticker { position: relative; overflow: hidden; margin: 64px 0 0; padding: 18px 0 8px; border-top: 1px solid var(--line); -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.ticker-row { display: flex; gap: 44px; width: max-content; will-change: transform; }
.ticker-row span { font-family: "Bricolage Grotesque", sans-serif; font-weight: 800; font-size: clamp(56px, 8vw, 116px); letter-spacing: -.05em; line-height: 1; white-space: nowrap; font-variation-settings: "opsz" 96; }
.ticker-row small { font-family: "Geist Mono", monospace; font-size: 15px; font-weight: 400; letter-spacing: 0; color: var(--ink-3); margin-left: 10px; vertical-align: .2em; }

.export-pair { position: relative; }
.booth { position: relative; width: min(520px, 58%); margin: -70px -28px 0 auto; z-index: 2; }
.lcd-shell { border-radius: 18px; background: #030405; box-shadow: 0 0 0 1px rgba(255,255,255,.09), 0 0 0 9px #0f1013, 0 0 0 10px rgba(255,255,255,.06), 0 60px 120px -30px rgba(0,0,0,.95); overflow: hidden; }
.booth figcaption { margin-top: 24px; text-align: right; font-size: 15px; font-weight: 550; }

.ready { display: flex; align-items: center; gap: 18px; padding: 0 0 60px; }
.ready .check { width: 56px; height: 56px; border-radius: 28px; display: grid; place-items: center; background: color-mix(in srgb, var(--ok) 13%, transparent); box-shadow: 0 0 0 1px color-mix(in srgb, var(--ok) 40%, transparent); flex: none; }
.ready svg { width: 26px; height: 26px; stroke: var(--ok); fill: none; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.ready p { font-family: "Bricolage Grotesque", sans-serif; font-weight: 700; font-size: clamp(30px, 3.6vw, 50px); letter-spacing: -.035em; line-height: 1.02; }

/* looks */
.looks { padding: 150px 0 160px; border-top: 1px solid var(--line); }
.looks h2 { margin: 18px 0 20px; max-width: 13em; }
.looks .lead { margin-bottom: 52px; }
.wipe { position: relative; max-width: 1312px; margin: 0 auto; width: calc(100% - 2 * var(--gutter)); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); aspect-ratio: 1280 / 800; cursor: ew-resize; touch-action: pan-y; user-select: none; }
.wipe .stage { position: absolute; left: 0; top: 0; }
.wipe-dark { position: absolute; inset: 0; clip-path: inset(0 calc(100% - var(--x)) 0 0); }
.wipe-handle { position: absolute; top: 0; bottom: 0; left: var(--x); width: 2px; margin-left: -1px; background: rgba(255,255,255,.95); box-shadow: 0 0 20px rgba(0,0,0,.5); }
.wipe-handle span { position: absolute; top: 50%; left: 50%; width: 46px; height: 46px; margin: -23px 0 0 -23px; border-radius: 23px; background: #fff; box-shadow: 0 8px 24px rgba(0,0,0,.4);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23111' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m9 18-6-6 6-6M15 6l6 6-6 6'/%3E%3C/svg%3E"); background-size: 20px; background-repeat: no-repeat; background-position: center; }
.wipe-handle:focus-visible span { outline: 3px solid var(--violet); outline-offset: 3px; }
.wipe-labels { display: flex; justify-content: space-between; max-width: 1312px; width: calc(100% - 2 * var(--gutter)); margin: 16px auto 0; font-family: "Geist Mono", monospace; font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); }

/* trust */
.trust { padding: 150px 0; background: linear-gradient(180deg, var(--bg), var(--bg-2)); border-top: 1px solid var(--line); }
.trust h2 { margin: 18px 0 64px; max-width: 14em; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 36px; }
.trust-grid svg { width: 26px; height: 26px; stroke: var(--violet); fill: none; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 18px; }
.trust-grid h3 { margin-bottom: 8px; }
.trust-grid p, .works p { color: var(--ink-3); font-size: 15.5px; line-height: 1.55; }
.works { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; margin-top: 80px; padding-top: 36px; border-top: 1px solid var(--line); }
.works h3 { margin-bottom: 8px; }

/* the name */
.naming { padding: 150px 0 130px; border-top: 1px solid var(--line); }
.naming .it { font-family: "Instrument Serif", serif; font-style: italic; font-size: clamp(64px, 11.5vw, 188px); line-height: .95; letter-spacing: -.025em; padding: 0 .18em .1em .02em;
  background: linear-gradient(90deg, var(--c-blue), var(--c-violet) 50%, var(--c-orange)); -webkit-background-clip: text; background-clip: text; color: transparent; width: fit-content; }
.name-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; margin-top: 36px; font-size: clamp(17px, 1.45vw, 20px); color: var(--ink-2); max-width: 1040px; }
.name-cols b { color: var(--ink); font-weight: 600; }
.name-cols .say { font-family: "Geist Mono", monospace; font-size: 13px; color: var(--ink-3); }
.name-cols em { font-family: "Instrument Serif", serif; font-style: italic; font-size: 1.2em; color: var(--ink); }

/* the end of the line: the stick */
.final { position: relative; padding: 110px 0 150px; border-top: 1px solid var(--line); overflow: clip; }
.final::before { content: ""; position: absolute; left: 50%; bottom: -320px; width: 1200px; height: 640px; transform: translateX(-50%); background: radial-gradient(closest-side, var(--glow-violet), transparent); pointer-events: none; }
.final-grid { position: relative; display: grid; grid-template-columns: 1fr 1.08fr; gap: 40px; align-items: center; }
.final h2 { font-weight: 800; font-size: clamp(52px, 7.6vw, 112px); line-height: .88; letter-spacing: -.05em; }
.final h2 span { display: block; }
.final h2 { font-size: clamp(40px, 13.4cqi, 104px); }
.flow { --dur: 5.2s; display: grid; grid-template-columns: auto 1fr auto 1fr auto; align-items: start; gap: 0 14px; }
.flow-node { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 6px; width: 150px; }
.flow-node b { margin-top: 12px; font-size: 15px; font-weight: 550; color: var(--ink); }
.flow-node span { font-size: 13px; color: var(--ink-3); }
.flow-ico { width: 84px; height: 84px; border-radius: 22px; display: grid; place-items: center; border: 1px solid var(--line-3); background: color-mix(in oklab, var(--ink) 3%, transparent); color: var(--ink-2); transition: border-color .4s, color .4s, box-shadow .4s; }
.flow-ico svg { width: 34px; height: 34px; fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.flow-ico.mark { color: var(--violet); }
.flow-ico.mark svg { width: 42px; height: 42px; }
.flow .stick { position: relative; width: 44px; height: 22px; margin-right: 10px; border: 1.5px solid currentColor; border-radius: 6px; }
.flow .stick::after { content: ""; position: absolute; right: -11px; top: 5px; width: 9px; height: 9px; border: 1.5px solid currentColor; border-left: 0; border-radius: 0 2px 2px 0; }
.flow .stick .led { position: absolute; left: 7px; top: 7px; width: 5px; height: 5px; border-radius: 50%; background: var(--ink-4); }
.flow .reads { display: flex; gap: 8px; justify-content: center; font-family: "Geist Mono", monospace; font-size: 12px; }
.flow .reads em { font-style: normal; color: var(--ink-2); }
.flow-wire { position: relative; height: 1px; margin-top: 42px; background: var(--line-3); overflow: visible; }
.flow-wire i { position: absolute; top: -3px; left: 0; width: 7px; height: 7px; margin-left: -3px; border-radius: 50%; background: var(--violet); box-shadow: 0 0 12px var(--violet); opacity: 0; }
.flow.run .w1 i { animation: flow-dot var(--dur) var(--ease) infinite; }
.flow.run .w2 i { animation: flow-dot var(--dur) var(--ease) infinite; animation-delay: calc(var(--dur) * .45); }
.flow.run .n2 .flow-ico { animation: flow-hit var(--dur) infinite; animation-delay: calc(var(--dur) * .3); }
.flow.run .n2 .reads em { animation: flow-read var(--dur) infinite; }
.flow.run .n2 .reads em:nth-child(1) { animation-delay: calc(var(--dur) * .32); }
.flow.run .n2 .reads em:nth-child(2) { animation-delay: calc(var(--dur) * .36); }
.flow.run .n2 .reads em:nth-child(3) { animation-delay: calc(var(--dur) * .40); }
.flow.run .n3 .led { animation: flow-led var(--dur) infinite; animation-delay: calc(var(--dur) * .75); }
.flow.run .n3 .flow-ico { animation: flow-hit var(--dur) infinite; animation-delay: calc(var(--dur) * .75); }
@keyframes flow-dot { 0% { left: 0; opacity: 0; } 4% { opacity: 1; } 28% { opacity: 1; } 32% { left: 100%; opacity: 0; } 100% { left: 100%; opacity: 0; } }
@keyframes flow-hit { 0% { border-color: var(--violet); color: var(--violet); box-shadow: 0 0 0 4px color-mix(in oklab, var(--violet) 18%, transparent); } 30%, 100% { border-color: var(--line-3); box-shadow: 0 0 0 0 transparent; } }
@keyframes flow-read { 0% { opacity: .25; } 6%, 55% { opacity: 1; } 75%, 100% { opacity: .25; } }
@keyframes flow-led { 0% { background: var(--ok); box-shadow: 0 0 8px var(--ok); } 20%, 100% { background: var(--ink-4); box-shadow: none; } }
.still .flow .n3 .led { background: var(--ok); }
.final .lead { margin: 28px 0 34px; max-width: 28em; }

/* footer */
.foot { padding: 44px 0 56px; border-top: 1px solid var(--line); color: var(--ink-3); font-size: 14px; }
.foot-row { display: flex; align-items: center; gap: 22px 28px; flex-wrap: wrap; }
.foot .brand { font-size: 19px; color: var(--ink); }
.foot .brand .mark { width: 18px; height: 18px; }
.foot nav { display: flex; gap: 22px; flex-wrap: wrap; margin-left: auto; }
.foot nav a:hover { color: var(--ink); }
.foot .legal { margin-top: 20px; max-width: 70em; font-size: 12.5px; line-height: 1.6; }

/* motion: things arrive once, softly */
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .9s var(--ease), transform 1.1s var(--ease); }
.js .reveal-frame { opacity: 0; transform: translateY(40px) scale(.985); transition: opacity 1.1s var(--ease), transform 1.4s var(--ease); }
.js .in { opacity: 1; transform: none; }
.still .reveal, .still .reveal-frame { transition: none !important; opacity: 1 !important; transform: none !important; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal, .js .reveal-frame { opacity: 1; transform: none; transition: none; }
  .rail i, .rail a, .poster s::after { transition: none; }
}

/* layout */
@media (max-width: 1180px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr) 372px; gap: 40px; }
  .display { font-size: clamp(58px, 8.6vw, 120px); }
}
@media (max-width: 1100px) {
  .chapters { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .rail { position: sticky; top: 60px; z-index: 20; margin: 0 calc(-1 * var(--gutter)); }
  .rail-in { position: static; padding: 10px var(--gutter); background: var(--topbar); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); display: flex; align-items: center; overflow-x: auto; scrollbar-width: none; }
  .rail-in::-webkit-scrollbar { display: none; }
  .rail-head, .rail-note { display: none; }
  .rail ol { display: flex; gap: 2px; }
  .rail a { height: 32px; font-size: 13.5px; white-space: nowrap; gap: 8px; padding: 0 10px; }
  .rail li:not(.now) a span { display: none; }
  .trust-grid { grid-template-columns: 1fr 1fr; }
  .facts.four { grid-template-columns: 1fr 1fr; }
  .topbar nav { display: none; }
  .topbar .btn-cta.small { margin-left: auto; }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .join { max-width: 520px; }
  .final-grid { grid-template-columns: 1fr; }
  .flow { max-width: 560px; }
    .field-cols { grid-template-columns: 1fr; gap: 28px; }
}
@media (max-width: 760px) {
  .founder { padding: 90px 0 20px; }
  .founder-note .sig { display: none; }
  .faq { padding: 80px 0 100px; }
  .faq summary { font-size: 16.5px; padding: 18px 2px; }
  .mid-cta { padding: 16px; }
  .flow { gap: 0 6px; }
  .flow-node { width: 92px; }
  .flow-node b { font-size: 13px; margin-top: 8px; }
  .flow-node span { font-size: 11px; }
  .flow-ico { width: 60px; height: 60px; border-radius: 16px; }
  .flow-ico svg { width: 26px; height: 26px; }
  .flow-ico.mark svg { width: 32px; height: 32px; }
  .flow .stick { transform: scale(.8); }
  .flow-wire { margin-top: 30px; }
  .flow .reads { flex-direction: column; gap: 2px; font-size: 11px; }
  body { font-size: 16px; }
  .topbar { height: 56px; gap: 16px; }
  .rail { top: 56px; }
  .hero { padding-top: 88px; }
  .hero .kicker { margin: 10px 0 20px; font-size: 11px; }
  .display { font-size: clamp(50px, 16.4vw, 84px); }
  .join { padding: 22px 18px 14px; border-radius: 18px; }
  .hero-stage { margin: 56px calc(-1 * var(--gutter)) 0 0; }
  .hero-stage .shell { border-radius: 12px 0 0 12px; }
  .thesis { padding: 110px var(--gutter) 80px; }
  .chapter { padding: 56px 0 100px; }
  .chapter.field { padding: 90px 0 96px; margin-bottom: 90px; }
  .ch-head { margin-bottom: 30px; }
  .imports { grid-template-columns: 1fr 1fr; }
  .facts, .facts.four { grid-template-columns: 1fr; gap: 18px; }
  .booth { width: 94%; margin: -36px auto 0; }
  .booth figcaption { text-align: left; }
  .trust-grid, .works { grid-template-columns: 1fr; gap: 28px; }
  .works { margin-top: 56px; }
  .name-cols { grid-template-columns: 1fr; gap: 20px; }
  .looks, .trust, .naming { padding: 100px 0; }
  .final { padding: 90px 0 110px; }
  .wipe { aspect-ratio: .82; }
  .ticker-row span { font-size: 54px; }
  .foot nav { margin-left: 0; }
}

/* legal pages */
.legal-page { max-width: 860px; margin: 0 auto; padding: 120px var(--gutter) 100px; }
.legal-page h1 { font-family: "Bricolage Grotesque", sans-serif; font-weight: 800; font-size: clamp(42px, 6vw, 72px); letter-spacing: -.045em; line-height: .95; margin: 14px 0 26px; font-variation-settings: "opsz" 96; }
.legal-page h2 { font-size: clamp(24px, 2.6vw, 32px); font-weight: 700; letter-spacing: -.025em; margin: 56px 0 14px; line-height: 1.1; }
.legal-page h3 { margin: 28px 0 8px; }
.legal-page p, .legal-page li { color: var(--ink-2); font-size: 16.5px; line-height: 1.65; }
.legal-page p + p { margin-top: 12px; }
.legal-page ul { margin: 10px 0 0 1.2em; }
.legal-page li + li { margin-top: 6px; }
.legal-page a { color: var(--violet); text-decoration: underline; text-underline-offset: 3px; }
.legal-page address { font-style: normal; color: var(--ink); font-size: 17px; line-height: 1.6; }
.legal-page mark { background: color-mix(in srgb, #e8c14f 30%, transparent); color: var(--ink); padding: 1px 4px; border-radius: 4px; }
.legal-page .note { margin: 0 0 32px; padding: 14px 18px; border-radius: 12px; border: 1px solid color-mix(in srgb, #e8c14f 50%, transparent); background: color-mix(in srgb, #e8c14f 10%, transparent); color: var(--ink); font-size: 15px; }
.legal-page .lang { display: flex; gap: 14px; font-size: 14px; }
.legal-page hr { border: 0; border-top: 1px solid var(--line); margin: 64px 0 0; }
.notfound { min-height: 80vh; display: flex; flex-direction: column; justify-content: center; }

/* gradient text: the painted box must reach past the last glyph, which tight tracking pushes over the edge */
.display .scale, .thesis .big em, .chapter.feature h2 .scale{ padding-right: .09em; margin-right: -.09em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.naming .it { padding-right: .16em; margin-right: -.16em; }
.chapter.field:last-child { margin-bottom: 0; }
.chapters:has(.chapter.field:last-child) { padding-bottom: 0; }
.payoff { padding-top: 110px; }
.payoff { gap: 28px; padding-bottom: 96px; }
.payoff .ready { padding: 0; }
.trust { padding-top: 110px; }