/* such.team — studio of one. paper, ink, one amber. */

@font-face {
  font-family: "Space Grotesk";
  src: url("/fonts/space-grotesk.woff2") format("woff2");
  font-weight: 300 700;
  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: #f6f4ef;
  --ink: #191713;
  --ink-soft: #5c574f;
  --hair: rgba(25, 23, 19, 0.16);
  --accent: #e8a93c;
  --accent-ink: #9a6a0c;
  --sans: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --gutter: clamp(20px, 6vw, 76px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

::selection { background: var(--accent); color: var(--ink); }

.mono {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.acc { color: var(--accent); }

/* ---------- layers ---------- */
#field {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.progress {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  z-index: 10;
}
.top, main, footer { position: relative; z-index: 1; }

/* ---------- header ---------- */
.top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: clamp(18px, 3vw, 30px) var(--gutter);
}
.wordmark {
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--ink);
  text-decoration: none;
}
.wordmark::after { content: "▮"; color: var(--accent); margin-left: 2px; }
.top nav { display: flex; gap: 2.2em; }
.top nav a {
  color: var(--ink-soft);
  text-decoration: none;
  transition: color 0.2s;
}
.top nav a:hover { color: var(--ink); }
.top nav a:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 4px; }

/* ---------- hero ---------- */
.hero {
  min-height: 78vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 var(--gutter);
}
.doge { will-change: transform; }
.doge .line {
  display: block;
  font-weight: 700;
  font-size: clamp(2.6rem, 8.5vw, 7rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.doge .wow {
  font-size: clamp(1.6rem, 4.5vw, 3.4rem);
  margin-left: clamp(8px, 6vw, 90px);
  margin-top: 0.18em;
  color: var(--ink-soft);
}
.dot { color: var(--accent-ink); }
.tagline {
  margin-top: clamp(28px, 5vh, 48px);
  color: var(--ink-soft);
}

/* ---------- marquee ---------- */
.marquee {
  border-top: 1px solid var(--hair);
  border-bottom: 1px solid var(--hair);
  overflow: hidden;
  padding: 12px 0;
}
.marquee-track {
  display: inline-flex;
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-soft);
  animation: slide 60s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
@keyframes slide { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
main section {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: clamp(20px, 4vw, 64px);
  padding: clamp(72px, 12vh, 130px) var(--gutter);
  max-width: 1160px;
}
.sec-label {
  position: sticky;
  top: 90px;
  align-self: start;
  color: var(--ink-soft);
  opacity: 0.55;
  transition: opacity 0.3s, color 0.3s;
  padding-top: 0.4em;
}
.sec-label.active { opacity: 1; color: var(--accent-ink); }

.statement {
  font-size: clamp(1.35rem, 2.6vw, 1.9rem);
  line-height: 1.4;
  letter-spacing: -0.01em;
  max-width: 26em;
  margin-bottom: clamp(40px, 7vh, 72px);
}

/* ---------- work index ---------- */
.index { list-style: none; border-bottom: 1px solid var(--hair); }
.row { border-top: 1px solid var(--hair); }
.rowlink {
  display: grid;
  grid-template-columns: 3.5ch minmax(0, 1fr) auto auto 1.6em;
  align-items: baseline;
  gap: clamp(12px, 2.5vw, 32px);
  padding: clamp(22px, 3.5vh, 34px) clamp(10px, 1.5vw, 18px);
  text-decoration: none;
  color: var(--ink);
  transition: background 0.22s, color 0.22s;
}
.row > .rowlink,
.row > .rowlink .num,
.row > .rowlink .desc,
.row > .rowlink .status { transition: color 0.22s; }
.row:hover .rowlink,
.row:focus-within .rowlink { background: var(--ink); color: var(--paper); }
.row:hover .num, .row:focus-within .num { color: var(--accent); }
.row:hover .desc, .row:focus-within .desc { color: rgba(246, 244, 239, 0.75); }
.rowlink:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: -2px; }

.num { color: var(--ink-soft); }
.name {
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 2rem);
  letter-spacing: -0.02em;
}
.desc { color: var(--ink-soft); font-size: 0.95rem; }
.status { color: var(--ink-soft); }
.launching { color: var(--accent-ink); }
.arrow { justify-self: end; transition: transform 0.22s; }
.row:hover .arrow { transform: translateX(6px); }

/* non-link row (trikehub): solo carries the grid + padding; anchor rows are plain li > a.grid */
.row.solo { display: grid; grid-template-columns: 3.5ch minmax(0,1fr) auto auto; gap: clamp(12px,2.5vw,32px); align-items: baseline; padding: clamp(22px,3.5vh,34px) clamp(10px,1.5vw,18px); }

.footnote { margin-top: 20px; color: var(--ink-soft); text-transform: none; letter-spacing: 0.08em; }

/* ---------- ledger (how) ---------- */
.ledger { max-width: 720px; }
.ledger-line {
  font-family: var(--mono);
  font-size: clamp(0.95rem, 1.9vw, 1.2rem);
  letter-spacing: 0.02em;
  text-transform: none;
  padding: clamp(16px, 2.6vh, 24px) 0;
  border-top: 1px solid var(--hair);
}
.ledger-line.offset { margin-left: clamp(28px, 9vw, 130px); }

/* ---------- contact ---------- */
.links { list-style: none; }
.links li { border-top: 1px solid var(--hair); }
.links a {
  display: inline-block;
  padding: 16px 0;
  color: var(--ink);
  text-decoration: none;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 500;
  position: relative;
}
.links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 12px;
  height: 2px; width: 100%;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.25s;
}
.links a:hover::after { transform: scaleX(1); }
.links a:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 4px; }

/* ---------- footer ---------- */
footer {
  display: flex;
  justify-content: space-between;
  gap: 1.5em;
  flex-wrap: wrap;
  padding: 26px var(--gutter) 34px;
  border-top: 1px solid var(--hair);
  color: var(--ink-soft);
  text-transform: none;
  letter-spacing: 0.1em;
}
.wow-foot { color: var(--accent-ink); }

/* ---------- reveal (only when JS is live — no-JS sees everything) ---------- */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.6, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.6, 0.2, 1);
  transition-delay: var(--d, 0s);
}
.js [data-reveal].in { opacity: 1; transform: none; }

/* ---------- cursor blink ---------- */
.cursor { animation: blink 1.1s steps(1) infinite; color: var(--accent); }
@keyframes blink { 50% { opacity: 0; } }

/* ---------- mobile ---------- */
@media (max-width: 760px) {
  main section { grid-template-columns: 1fr; }
  .sec-label { position: static; padding-top: 0; }
  .rowlink { grid-template-columns: 2.5ch 1fr auto; grid-template-areas: "num name status" ". desc desc"; row-gap: 6px; }
  .rowlink .num { grid-area: num; }
  .rowlink .name { grid-area: name; }
  .rowlink .desc { grid-area: desc; }
  .rowlink .status { grid-area: status; justify-self: end; }
  .rowlink .arrow { display: none; }
  .row.solo { grid-template-columns: 2.5ch 1fr auto; grid-template-areas: "num name status" ". desc desc"; row-gap: 6px; }
  .row.solo > .num { grid-area: num; }
  .row.solo > .name { grid-area: name; }
  .row.solo > .desc { grid-area: desc; }
  .row.solo > .status { grid-area: status; justify-self: end; }
  .doge .wow { margin-left: clamp(4px, 4vw, 24px); }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .cursor { animation: none; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  .arrow, .rowlink, .links a::after { transition: none; }
}