@font-face { font-family: "Gloock"; src: url("/fonts/gloock-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Hanken Grotesk"; src: url("/fonts/hanken-grotesk-var.woff2") format("woff2"); font-weight: 100 900; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/fonts/plex-mono-400.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "IBM Plex Mono"; src: url("/fonts/plex-mono-500.woff2") format("woff2"); font-weight: 500; font-display: swap; }

:root {
  --paper: #efeadf;
  --paper-2: #e6e0d2;
  --ink: #17140f;
  --ink-2: #5b554b;
  --rule: #cfc7b6;
  --signal: #e8431a;
  --display: "Gloock", "Iowan Old Style", "Palatino Linotype", Georgia, serif;
  --body: "Hanken Grotesk", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --gutter: clamp(1.25rem, 4vw, 3.5rem);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #14120f;
    --paper-2: #1d1a16;
    --ink: #eee7da;
    --ink-2: #a39b8d;
    --rule: #37322b;
    --signal: #ff5a2e;
    color-scheme: dark;
  }
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
/* Paper grain */
body::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none; z-index: 100;
  opacity: .07;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode: multiply;
}
@media (prefers-color-scheme: dark) { body::before { mix-blend-mode: screen; opacity: .05; } }

a { color: inherit; }
::selection { background: var(--signal); color: var(--paper); }
.wrap { width: 100%; max-width: 76rem; margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -999px; top: .5rem; background: var(--ink); color: var(--paper); padding: .5rem .8rem; z-index: 200; }
.skip:focus { left: .5rem; }
:focus-visible { outline: 2px solid var(--signal); outline-offset: 3px; }

/* Header */
.top { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.6rem; }
.mark { font: 400 1.7rem/1 var(--display); text-decoration: none; letter-spacing: -.01em; display: inline-flex; align-items: flex-end; }
.mark .dot { width: .34em; height: .34em; border-radius: 50%; background: var(--signal); margin-left: .08em; margin-bottom: .1em; }
.top nav { display: flex; gap: clamp(.9rem, 2.5vw, 2rem); font: 500 .78rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.top nav a { text-decoration: none; color: var(--ink-2); padding-block: .4rem; background: linear-gradient(var(--signal), var(--signal)) 0 100% / 0 1px no-repeat; transition: color .2s, background-size .3s; }
.top nav a:hover { color: var(--ink); background-size: 100% 1px; }

/* Hero */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  padding-block: clamp(2.5rem, 8vw, 6.5rem) clamp(3.5rem, 9vw, 7rem);
}
.eyebrow, .num, .vf-bar, .vf-read, .ledger dt, .foot, .contact-kicker {
  font-family: var(--mono); text-transform: uppercase; letter-spacing: .09em;
}
.eyebrow { font-size: .78rem; color: var(--ink-2); margin: 0 0 1.4rem; display: flex; align-items: center; gap: .7rem; }
.eyebrow::before { content: ""; width: 2.2rem; height: 1px; background: var(--signal); }
h1 {
  font: 400 clamp(3rem, 8.4vw, 6.9rem)/.94 var(--display);
  letter-spacing: -.025em;
  margin: 0 0 1.8rem;
  text-wrap: balance;
}
h1 em { font-style: normal; color: var(--signal); position: relative; }
.lede { font-size: clamp(1.08rem, 1.6vw, 1.28rem); color: var(--ink-2); max-width: 36rem; margin: 0 0 2.2rem; }
.cta {
  display: inline-flex; align-items: center; gap: .7rem;
  font: 500 .85rem/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; text-decoration: none;
  padding: 1rem 1.3rem; border: 1px solid var(--ink); border-radius: 999px;
  transition: background .25s, color .25s, border-color .25s;
}
.cta span { transition: transform .25s; }
.cta:hover { background: var(--ink); color: var(--paper); }
.cta:hover span { transform: translateX(4px); }

/* Viewfinder */
.viewfinder {
  position: relative; margin: 0;
  background: var(--paper-2);
  border: 1px solid var(--rule);
  padding: 1rem 1rem .9rem;
  max-width: 30rem; width: 100%; justify-self: end;
}
.vf-bar, .vf-read { display: flex; justify-content: space-between; gap: .5rem; font-size: .66rem; color: var(--ink-2); flex-wrap: wrap; }
.vf-read { border-top: 1px dashed var(--rule); padding-top: .8rem; margin-top: .3rem; font-size: .72rem; }
.vf-read b { font-weight: 500; color: var(--ink); font-variant-numeric: tabular-nums; }
.rec { display: inline-block; width: .5rem; height: .5rem; border-radius: 50%; background: var(--signal); margin-right: .45rem; vertical-align: .02em; animation: blink 1.6s steps(1) infinite; }
@keyframes blink { 50% { opacity: .15; } }
#pose { display: block; width: 100%; height: auto; aspect-ratio: 240 / 300; }
.ground { stroke: var(--rule); stroke-width: 1; stroke-dasharray: 2 4; }
.limb line { stroke: var(--ink); stroke-width: 2.2; stroke-linecap: round; }
.limb circle { fill: var(--paper-2); stroke: var(--ink); stroke-width: 2; }
.limb circle.key { fill: var(--signal); stroke: var(--signal); }
.limb .head { fill: none; stroke: var(--ink); stroke-width: 2; }
.limb.far { opacity: .28; }
.corner { position: absolute; width: 14px; height: 14px; border: 0 solid var(--signal); }
.corner.tl { top: -1px; left: -1px; border-top-width: 2px; border-left-width: 2px; }
.corner.tr { top: -1px; right: -1px; border-top-width: 2px; border-right-width: 2px; }
.corner.bl { bottom: -1px; left: -1px; border-bottom-width: 2px; border-left-width: 2px; }
.corner.br { bottom: -1px; right: -1px; border-bottom-width: 2px; border-right-width: 2px; }

/* Bands */
.band { border-top: 1px solid var(--rule); padding-block: clamp(3rem, 7vw, 5.5rem); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 3fr); gap: 2rem clamp(2rem, 5vw, 4rem); }
.band-head { display: flex; flex-direction: column; gap: .6rem; }
.num { font-size: .75rem; color: var(--signal); }
h2 { font: 400 clamp(2rem, 3.6vw, 2.9rem)/1 var(--display); letter-spacing: -.015em; margin: 0; }
h3 { font: 600 1.14rem/1.3 var(--body); margin: 0 0 .55rem; letter-spacing: -.005em; }

.cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(1.5rem, 3vw, 2.5rem); }
.cols article { border-top: 2px solid var(--ink); padding-top: 1.1rem; }
.cols p, .principles p { margin: 0; color: var(--ink-2); }

.principles { list-style: none; margin: 0; padding: 0; counter-reset: p; }
.principles li {
  counter-increment: p;
  display: grid; grid-template-columns: 3.2rem minmax(0, 1fr) minmax(0, 1.4fr); gap: 1rem 2rem; align-items: baseline;
  padding-block: 1.4rem; border-bottom: 1px solid var(--rule);
}
.principles li:first-child { padding-top: 0; }
.principles li::before { content: counter(p, lower-roman) "."; font: 400 1.6rem/1 var(--display); color: var(--signal); }
.principles h3 { font: 400 clamp(1.45rem, 2.4vw, 1.9rem)/1.1 var(--display); margin: 0; letter-spacing: -.01em; }

.ledger { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: clamp(1.5rem, 4vw, 3rem); }
.ledger div { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding-block: .95rem; border-bottom: 1px dashed var(--rule); }
.ledger dt { font-size: .72rem; color: var(--ink-2); flex: none; }
.ledger dd { margin: 0; text-align: right; font-weight: 500; }
.ledger a { text-decoration-color: var(--signal); text-underline-offset: 3px; }

/* Contact */
.contact { border-top: 1px solid var(--rule); padding-block: clamp(4rem, 10vw, 8rem); }
.contact .num { display: block; margin-bottom: 1.2rem; }
.contact-kicker { font-size: .82rem; color: var(--ink-2); margin: 0 0 1rem; }
.contact-mail {
  font: 400 clamp(1.9rem, 7.2vw, 6rem)/1 var(--display); letter-spacing: -.025em;
  text-decoration: none; overflow-wrap: anywhere;
  background: linear-gradient(var(--signal), var(--signal)) 0 100% / 100% 3px no-repeat;
  padding-bottom: .12em; transition: color .25s, background-size .4s;
}
.contact-mail:hover { color: var(--signal); background-size: 0 3px; background-position: 100% 100%; }

.foot { display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem 2rem; padding-block: 1.6rem 2.2rem; border-top: 1px solid var(--ink); font-size: .7rem; color: var(--ink-2); }

/* Page-load reveal */
.reveal { opacity: 0; transform: translateY(14px); animation: rise .9s cubic-bezier(.2, .7, .1, 1) forwards; animation-delay: calc(var(--d, 0) * 110ms + 80ms); }
[data-d="1"] { --d: 1; } [data-d="2"] { --d: 2; } [data-d="3"] { --d: 3; }
.notfound { border-top: 0; }
@keyframes rise { to { opacity: 1; transform: none; } }

@media (max-width: 900px) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .viewfinder { justify-self: start; max-width: 26rem; }
  .band { grid-template-columns: minmax(0, 1fr); }
  .cols { grid-template-columns: minmax(0, 1fr); }
  .ledger { grid-template-columns: minmax(0, 1fr); }
  .principles li { grid-template-columns: 2.6rem minmax(0, 1fr); }
  .principles li p { grid-column: 2; }
}
@media (max-width: 480px) {
  .top nav a:not(:last-child) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { animation: none; opacity: 1; transform: none; }
  .rec { animation: none; }
}