:root {
  --ink: #0b0b0b;
  --paper: #e7e5e1;
  --mist: #c8c6c2;
  --line: rgba(20,20,20,.18);
  --blue: #04568a;
  --sans: Arial, Helvetica, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: var(--sans); overflow-x: hidden; }
a { color: inherit; }
img { display: block; width: 100%; }
.skip-link { position: fixed; top: -5rem; left: 1rem; z-index: 100; background: white; color: black; padding: .8rem 1rem; }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; inset: 0 0 auto 0; z-index: 20; display: flex; align-items: center; justify-content: space-between; padding: 1.65rem 2.2rem; color: white; mix-blend-mode: difference; }
.brand { font-size: .83rem; font-weight: 700; letter-spacing: .28em; text-decoration: none; }
nav { display: flex; gap: 2.2rem; }
nav a { position: relative; font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; text-decoration: none; }
nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -.45rem; height: 1px; background: currentColor; transition: right .35s ease; }
nav a:hover::after, nav a:focus-visible::after { right: 0; }
.menu-button { display: none; color: inherit; border: 0; background: transparent; font: inherit; text-transform: uppercase; letter-spacing: .15em; }

.hero { position: relative; height: 100svh; min-height: 650px; background: #202020; overflow: hidden; }
.hero::before { content: ""; position: absolute; z-index: 1; inset: 0 auto 0 -3%; width: 40%; background: linear-gradient(90deg,rgba(255,255,255,.12),rgba(255,255,255,.025) 68%,transparent); mix-blend-mode: soft-light; pointer-events: none; animation: focusRotation 18s ease-in-out infinite; }
.hero img { width: 100%; height: 100%; object-fit: cover; will-change: transform, filter; animation: heroRotation 18s ease-in-out infinite; }
.hero-shade { position: absolute; z-index: 2; inset: 0; background: linear-gradient(180deg,rgba(0,0,0,.2),transparent 35%,rgba(0,0,0,.24)); pointer-events: none; }
.hero-edge { position: absolute; z-index: 3; right: 2rem; top: 50%; color: white; writing-mode: vertical-rl; transform: translateY(-50%); font-size: .68rem; letter-spacing: .28em; text-transform: uppercase; }
.scroll-cue { position: absolute; z-index: 3; left: 2.2rem; bottom: 2rem; display: flex; align-items: center; gap: 1rem; color: white; text-decoration: none; font-size: .66rem; letter-spacing: .22em; text-transform: uppercase; }
.scroll-cue i { display: block; width: 4.5rem; height: 1px; background: white; transform-origin: left; animation: breathe 2.4s ease-in-out infinite; }

.section-dark { background: var(--ink); color: white; }
.section-light { background: var(--paper); }
.intro { min-height: 80svh; display: grid; grid-template-columns: 1fr 3fr; gap: 3rem; align-items: start; padding: 10rem max(5vw,2.2rem); }
.eyebrow { margin: 0; font-size: .68rem; font-weight: 700; letter-spacing: .26em; text-transform: uppercase; }
.intro h1 { grid-column: 2; margin: -.2rem 0 0; max-width: 15ch; font-size: clamp(3rem,7.2vw,8.4rem); font-weight: 400; line-height: .92; letter-spacing: -.055em; }
h1 em, h2 em { color: var(--mist); font-family: Georgia, serif; font-weight: 400; }
.intro-copy { grid-column: 2; max-width: 42rem; margin: 2rem 0 0; font-size: clamp(1.05rem,1.45vw,1.4rem); line-height: 1.65; color: #aaa; }

.worlds { background: #bcbab6; }
.world { min-height: 100svh; display: grid; grid-template-columns: minmax(0,1.75fr) minmax(19rem,.75fr); align-items: stretch; }
.world-reverse { grid-template-columns: minmax(19rem,.75fr) minmax(0,1.75fr); }
.world-reverse figure { order: 2; }
.world figure { margin: 0; overflow: hidden; min-height: 68vw; max-height: 100svh; }
.world figure img { height: 100%; object-fit: cover; transition: transform 1.4s cubic-bezier(.2,.7,.2,1); }
.world:hover figure img { transform: scale(1.018); }
.world-copy { position: relative; display: flex; flex-direction: column; justify-content: center; padding: 4rem max(4vw,2.2rem); background: var(--paper); }
.world-copy .index { position: absolute; top: 2.5rem; right: 2.5rem; font-size: .67rem; letter-spacing: .2em; }
.world-copy h2 { margin: 1.7rem 0; font-size: clamp(2.8rem,4.6vw,6rem); font-weight: 400; line-height: .96; letter-spacing: -.05em; }
.world-copy > p:last-child { max-width: 29rem; margin: 0; font-size: 1rem; line-height: 1.7; color: #4f4f4f; }

.capabilities { display: grid; grid-template-columns: 1fr 1fr; gap: 8vw; padding: 10rem max(5vw,2.2rem); }
.capabilities h2 { max-width: 10ch; margin: 2rem 0 0; font-size: clamp(3rem,5.5vw,6.8rem); font-weight: 400; line-height: .95; letter-spacing: -.05em; }
.capabilities ul { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.capabilities li { display: grid; grid-template-columns: 3rem 1fr; align-items: center; min-height: 5.8rem; border-bottom: 1px solid var(--line); font-size: clamp(1rem,1.35vw,1.25rem); }
.capabilities li span { font-size: .65rem; letter-spacing: .15em; color: #777; }

.collective { position: relative; min-height: 100svh; display: flex; align-items: flex-end; padding: 8rem max(5vw,2.2rem); background: #073b59; color: white; overflow: hidden; }
.collective::after { content: ""; position: absolute; left: 0; right: 0; top: 32%; height: 1px; background: rgba(255,255,255,.2); }
.collective-year { position: absolute; left: -1vw; top: -6vw; font-size: clamp(11rem,31vw,34rem); font-weight: 700; line-height: 1; letter-spacing: -.1em; color: rgba(255,255,255,.06); }
.collective-content { position: relative; z-index: 1; margin-left: 35%; max-width: 60rem; }
.collective-content h2 { margin: 2rem 0; font-size: clamp(3.5rem,7vw,8rem); font-weight: 400; line-height: .92; letter-spacing: -.055em; }
.collective-content > p:last-child { max-width: 42rem; font-size: 1.12rem; line-height: 1.7; color: rgba(255,255,255,.7); }

.founder { padding: 10rem max(5vw,2.2rem); }
blockquote { max-width: 14ch; margin: 4rem 0; font-family: Georgia, serif; font-size: clamp(3.2rem,6.5vw,7.5rem); font-weight: 400; line-height: .97; letter-spacing: -.045em; }
.founder-copy { max-width: 42rem; margin-left: auto; font-size: 1.15rem; line-height: 1.7; color: #aaa; }

.contact { min-height: 100svh; display: flex; flex-direction: column; justify-content: center; padding: 8rem max(5vw,2.2rem) 2rem; background: #d4d2ce; }
.contact h2 { max-width: 12ch; margin: 2rem 0 4rem; font-size: clamp(4rem,9vw,10rem); font-weight: 400; line-height: .86; letter-spacing: -.065em; }
.contact > a { align-self: flex-start; padding: 0 0 .7rem; border-bottom: 1px solid; font-size: clamp(1.05rem,1.7vw,1.5rem); text-decoration: none; }
.contact > a span { display: inline-block; margin-left: 1.5rem; transition: transform .3s ease; }
.contact > a:hover span { transform: translate(.3rem,-.3rem); }
footer { display: grid; grid-template-columns: 1fr 1fr 1fr; margin-top: auto; padding-top: 6rem; font-size: .65rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
footer span:nth-child(2) { text-align: center; }
footer span:last-child { text-align: right; }

.reveal { opacity: 0; transform: translateY(3rem); transition: opacity 1s ease, transform 1s cubic-bezier(.2,.7,.2,1); }
.reveal.visible { opacity: 1; transform: none; }
@keyframes heroRotation {
  0%, 27% { transform: scale(1.065) translateX(1.4%); filter: brightness(.94); }
  34%, 60% { transform: scale(1.08) translateX(0); filter: brightness(1.04); }
  67%, 93% { transform: scale(1.065) translateX(-1.4%); filter: brightness(.96); }
  100% { transform: scale(1.065) translateX(1.4%); filter: brightness(.94); }
}
@keyframes focusRotation {
  0%, 27% { transform: translateX(0); opacity: .72; }
  34%, 60% { transform: translateX(82%); opacity: .48; }
  67%, 93% { transform: translateX(164%); opacity: .62; }
  100% { transform: translateX(0); opacity: .72; }
}
@keyframes breathe { 50% { transform: scaleX(.5); opacity: .45; } }

@media (max-width: 820px) {
  .site-header { padding: 1.2rem; }
  .menu-button { display: block; }
  nav { position: absolute; top: 100%; left: 0; right: 0; display: none; flex-direction: column; gap: 1.5rem; padding: 2rem 1.2rem; background: rgba(0,0,0,.93); color: white; mix-blend-mode: normal; }
  nav.open { display: flex; }
  .hero { min-height: 600px; }
  .hero img { object-position: center; }
  .hero-edge { display: none; }
  .scroll-cue { left: 1.2rem; }
  .intro { grid-template-columns: 1fr; min-height: auto; padding: 7rem 1.3rem; }
  .intro h1, .intro-copy { grid-column: 1; }
  .intro h1 { margin-top: 2.2rem; }
  .world, .world-reverse { min-height: auto; grid-template-columns: 1fr; }
  .world-reverse figure { order: 0; }
  .world figure { min-height: 62vw; }
  .world-copy { min-height: 70vh; padding: 5rem 1.3rem; }
  .capabilities { grid-template-columns: 1fr; padding: 7rem 1.3rem; }
  .capabilities ul { margin-top: 2rem; }
  .collective { padding: 6rem 1.3rem; }
  .collective-content { margin-left: 0; }
  .founder { padding: 7rem 1.3rem; }
  .founder-copy { margin-left: 0; }
  .contact { padding: 7rem 1.3rem 1.5rem; }
  footer { grid-template-columns: 1fr; gap: .8rem; }
  footer span:nth-child(2), footer span:last-child { text-align: left; }
}

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