:root {
  --ink: #0b0b0d;
  --paper: #f2efe7;
  --paper-2: #ded9cd;
  --blue: #2648ff;
  --red: #ff482e;
  --acid: #d9ff43;
  --line: rgba(11, 11, 13, .2);
  --max: 1440px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; font-size: 16px; line-height: 1.55; overflow-x: hidden; }
a { color: inherit; }
button { font: inherit; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }

.scroll-meter { position: fixed; inset: 0 0 auto; height: 3px; z-index: 100; }
.scroll-meter span { display: block; height: 100%; width: 0; background: var(--red); }
.site-header { min-height: 88px; padding: 18px clamp(20px, 4vw, 64px); max-width: var(--max); margin: auto; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.wordmark { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; font-weight: 800; letter-spacing: -.02em; }
.wordmark-mark { width: 42px; height: 42px; display: grid; place-items: center; background: var(--ink); color: var(--paper); font-size: 13px; letter-spacing: .08em; }
nav { display: flex; gap: clamp(18px, 3vw, 44px); }
nav a { text-decoration: none; font-size: 14px; font-weight: 700; }
nav a:hover, nav a:focus-visible { text-decoration: underline; text-underline-offset: 5px; }
.menu-toggle { display: none; border: 0; background: none; padding: 8px; }

.hero { min-height: calc(100vh - 88px); max-width: var(--max); margin: auto; display: grid; grid-template-columns: 1.25fr .75fr; padding: clamp(56px, 10vh, 120px) clamp(20px, 4vw, 64px); gap: 7vw; align-items: center; }
.eyebrow, .section-number { margin: 0 0 28px; text-transform: uppercase; letter-spacing: .16em; font-size: 12px; font-weight: 800; }
.hero h1 { max-width: 960px; margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(54px, 7.8vw, 126px); font-weight: 400; letter-spacing: -.065em; line-height: .88; }
.hero h1 em { color: var(--blue); font-weight: 400; }
.hero-intro { max-width: 680px; margin: 42px 0 28px; font-size: clamp(18px, 1.6vw, 24px); line-height: 1.45; }
.text-link { display: inline-flex; gap: 24px; align-items: center; padding: 11px 0; border-bottom: 2px solid currentColor; font-weight: 800; text-decoration: none; }
.text-link span { transition: transform .25s ease; }
.text-link:hover span, .text-link:focus-visible span { transform: translateY(5px); }
.hero-stage { position: relative; aspect-ratio: 1; border: 1px solid var(--ink); border-radius: 50%; display: grid; place-items: center; }
.hero-stage::before, .hero-stage::after { content: ''; position: absolute; inset: 14%; border: 1px solid var(--line); border-radius: 50%; }
.hero-stage::after { inset: 31%; background: var(--ink); }
.stage-center { position: relative; z-index: 3; color: var(--paper); text-align: center; text-transform: uppercase; font-size: clamp(12px, 1vw, 16px); font-weight: 800; letter-spacing: .12em; line-height: 1.4; }
.signal { position: absolute; width: 22%; aspect-ratio: 1; border-radius: 50%; z-index: 2; mix-blend-mode: multiply; animation: float 7s ease-in-out infinite; }
.signal-one { background: var(--blue); left: 1%; top: 18%; }
.signal-two { background: var(--red); right: 2%; bottom: 15%; animation-delay: -3s; }
.stage-label { position: absolute; padding: 5px 8px; background: var(--paper); text-transform: uppercase; font-size: 11px; font-weight: 800; letter-spacing: .12em; }
.label-one { top: 3%; left: 28%; }.label-two { right: -7%; top: 45%; }.label-three { bottom: 1%; right: 24%; }.label-four { left: -5%; bottom: 35%; }
@keyframes float { 0%,100% { transform: translate(0,0); } 50% { transform: translate(12px,-16px); } }

.purpose, .approach { padding: clamp(80px, 12vw, 180px) clamp(20px, 4vw, 64px); max-width: var(--max); margin: auto; border-top: 1px solid var(--line); }
.purpose-grid { display: grid; grid-template-columns: 1.5fr .5fr; gap: 8vw; align-items: end; }
.purpose h2, .approach h2 { margin: 0; max-width: 980px; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(42px, 6vw, 90px); font-weight: 400; letter-spacing: -.055em; line-height: 1; }
.purpose-copy { font-size: 18px; }
.purpose-copy p { margin: 0 0 28px; }
.purpose-copy .aside { font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }

.network { background: var(--ink); color: var(--paper); padding: clamp(80px, 10vw, 150px) max(clamp(20px, 4vw, 64px), calc((100vw - var(--max)) / 2 + 64px)); }
.network-heading { display: grid; grid-template-columns: .35fr 1fr .45fr; gap: 4vw; align-items: end; margin-bottom: 72px; }
.network-heading .section-number { align-self: start; }
.network-heading h2 { margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(48px, 6vw, 92px); font-weight: 400; letter-spacing: -.055em; line-height: .95; }
.network-heading > p:last-child { max-width: 260px; color: #aaa8a2; }
.network-explorer { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid #3b3b3f; }
.venture-tabs { border-right: 1px solid #3b3b3f; }
.venture-tab { width: 100%; display: grid; grid-template-columns: 44px 1fr auto; gap: 16px; align-items: center; padding: 28px 24px 28px 0; border: 0; border-bottom: 1px solid #3b3b3f; background: transparent; color: #aaa8a2; text-align: left; cursor: pointer; transition: color .25s, padding .25s, background .25s; }
.venture-tab:hover, .venture-tab:focus-visible { color: var(--paper); padding-left: 14px; outline: none; }
.venture-tab.active { color: var(--ink); background: var(--acid); padding-left: 18px; }
.tab-index { font-size: 12px; letter-spacing: .12em; }
.tab-name { font-family: Georgia, 'Times New Roman', serif; font-size: clamp(22px, 2.2vw, 34px); letter-spacing: -.03em; }
.tab-arrow { font-size: 24px; }
.venture-detail { min-height: 420px; padding: 32px clamp(28px, 5vw, 80px); display: flex; flex-direction: column; justify-content: space-between; outline: none; }
.detail-topline { display: flex; justify-content: space-between; color: #aaa8a2; text-transform: uppercase; letter-spacing: .12em; font-size: 12px; }
.detail-kicker { color: var(--acid); font-weight: 800; }
.venture-detail h3 { margin: 12px 0 18px; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(38px, 4.5vw, 70px); font-weight: 400; letter-spacing: -.05em; line-height: 1; }
.venture-detail > div:nth-child(2) p:last-child { max-width: 620px; color: #c9c6bf; font-size: 18px; }
.detail-link { align-self: flex-start; display: inline-flex; gap: 18px; border-bottom: 1px solid currentColor; padding-bottom: 8px; text-decoration: none; font-weight: 800; }
.detail-link:hover, .detail-link:focus-visible { color: var(--acid); }

.feature { max-width: var(--max); margin: auto; padding: clamp(80px, 11vw, 160px) clamp(20px, 4vw, 64px); display: grid; grid-template-columns: 1.2fr .8fr; gap: 7vw; align-items: center; }
.feature-image { min-height: 620px; background-color: var(--ink); background-image: url('studio-work.png'); background-size: cover; background-position: center; filter: saturate(.85) contrast(1.05); }
.feature blockquote { margin: 0; }
.feature blockquote p { margin: 0 0 28px; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(36px, 4vw, 62px); line-height: 1.05; letter-spacing: -.045em; }
.feature cite { font-style: normal; text-transform: uppercase; letter-spacing: .14em; font-size: 12px; font-weight: 800; }

.approach-intro { display: grid; grid-template-columns: 1fr .4fr; gap: 6vw; align-items: end; }
.approach-intro > p { max-width: 460px; font-size: 18px; }
.principles { list-style: none; padding: 0; margin: 80px 0 0; border-top: 1px solid var(--ink); }
.principles li { display: grid; grid-template-columns: .2fr .6fr 1fr; gap: 4vw; padding: 34px 0; border-bottom: 1px solid var(--line); align-items: start; }
.principles li > span { font-size: 12px; font-weight: 800; }
.principles h3 { margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(28px, 3vw, 44px); font-weight: 400; letter-spacing: -.03em; }
.principles p { margin: 8px 0 0; max-width: 520px; }

.closing { background: var(--blue); color: white; padding: 0 0 clamp(80px, 10vw, 150px); overflow: hidden; }
.closing-track { display: flex; width: max-content; padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.4); white-space: nowrap; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(28px, 4vw, 64px); animation: marquee 24s linear infinite; }
.closing-track span { padding-right: .35em; }
@keyframes marquee { to { transform: translateX(-50%); } }
.closing-copy { max-width: var(--max); margin: auto; padding: clamp(80px, 10vw, 140px) clamp(20px, 4vw, 64px) 0; }
.closing h2 { margin: 0 0 48px; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(54px, 7.5vw, 112px); font-weight: 400; letter-spacing: -.06em; line-height: .92; }
.text-link.light { color: white; }
footer { max-width: var(--max); margin: auto; padding: 32px clamp(20px, 4vw, 64px); display: grid; grid-template-columns: 1fr auto auto; gap: 48px; align-items: center; font-size: 13px; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; padding-top: 72px; }
  .hero-stage { width: min(82vw, 500px); margin: 40px auto 0; }
  .purpose-grid, .network-heading, .feature, .approach-intro { grid-template-columns: 1fr; }
  .network-heading { gap: 18px; }
  .network-explorer { grid-template-columns: 1fr; }
  .venture-tabs { border-right: 0; }
  .venture-detail { min-height: 460px; padding: 44px 8px; }
  .feature-image { min-height: 56vw; }
  .principles li { grid-template-columns: 50px 1fr; }
  .principles li p { grid-column: 2; }
}

@media (max-width: 620px) {
  .site-header { min-height: 72px; }
  .menu-toggle { display: grid; gap: 5px; z-index: 20; }
  .menu-toggle > span:not(.sr-only) { display: block; width: 25px; height: 2px; background: var(--ink); }
  nav { display: none; position: absolute; z-index: 10; top: 72px; left: 0; right: 0; padding: 28px 20px; background: var(--paper); border-bottom: 1px solid var(--ink); flex-direction: column; }
  nav.open { display: flex; }
  .hero { min-height: auto; }
  .hero h1 { font-size: clamp(50px, 16vw, 78px); }
  .purpose h2, .approach h2 { font-size: 42px; }
  .network { padding-left: 20px; padding-right: 20px; }
  .venture-tab { grid-template-columns: 30px 1fr auto; padding-right: 8px; }
  .feature-image { min-height: 78vw; }
  footer { grid-template-columns: 1fr; gap: 12px; }
}

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