/* ============================================================
   TOKENS
   ============================================================ */
:root{
  --bg:            #0a0a0a;
  --bg-raised:     #0d0d0c;
  --text-primary:  #f2f1ed;
  --text-secondary:#a3a29c;
  --text-muted:    #8d8c86;
  --border:        rgba(242,241,237,0.09);
  --border-strong: rgba(242,241,237,0.16);
  --accent:        #c98a3e;

  --f-display: "Fraunces", serif;
  --f-body:    "Source Serif 4", serif;
  --f-mono:    "IBM Plex Mono", monospace;

  --unit: 8px;
  --gap-section: clamp(72px, 12vw, 160px);
  --gap-section-tight: clamp(48px, 7vw, 96px);
  --measure: 640px;
  --content-max: 1240px;
  --margin: clamp(20px, 6vw, 8vw);

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --dur: 700ms;
}

*{ box-sizing: border-box; }
html{ background: var(--bg); }
body{
  margin: 0;
  background: var(--bg);
  color: var(--text-primary);
  font-family: var(--f-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

::selection{ background: var(--accent); color: #0a0a0a; }

a{ color: inherit; }

/* faint structural grid — present, not decorative */
.grid-field{
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px);
  background-size: calc((100% - 2 * var(--margin)) / 12) 100%;
  background-position: var(--margin) 0;
  opacity: 0.5;
}
@media (max-width: 760px){
  .grid-field{
    background-size: calc((100% - 2 * var(--margin)) / 4) 100%;
  }
}

main{ position: relative; z-index: 1; }

section{
  padding: var(--gap-section) var(--margin);
  max-width: var(--content-max);
  margin: 0 auto;
}

/* ============================================================
   TYPE
   ============================================================ */
.display{
  font-family: var(--f-display);
  font-weight: 440;
  font-optical-sizing: auto;
  letter-spacing: -0.01em;
  line-height: 1.05;
}
.eyebrow{
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-secondary);
  font-weight: 500;
}
.body-serif{
  font-family: var(--f-body);
  font-size: clamp(17px, 1.6vw, 21px);
  line-height: 1.65;
  color: var(--text-primary);
  font-weight: 400;
}
.mono-label{
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.mono-data{
  font-family: var(--f-mono);
  font-size: clamp(14px, 1.2vw, 16px);
  color: var(--text-primary);
}
.muted{ color: var(--text-secondary); }

/* reveal-on-scroll */
.reveal{
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
  *{ animation: none !important; scroll-behavior: auto !important; }
}

/* ============================================================
   1 — STATEMENT
   ============================================================ */
.statement{
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(14px, 2vw, 22px);
  padding-top: 0;
  padding-bottom: 0;
}
.statement .wordmark{
  font-size: clamp(40px, 9vw, 76px);
  font-weight: 440;
}
.statement .eyebrow{ font-size: 13px; }
.statement .caption{
  font-family: var(--f-body);
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--text-secondary);
  max-width: 480px;
}
.scroll-cue{
  position: absolute;
  bottom: clamp(28px, 5vh, 56px);
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 34px;
  background: var(--border-strong);
  opacity: 0;
  transition: opacity 900ms var(--ease) 1600ms;
}
.scroll-cue.is-visible{ opacity: 1; }

/* ============================================================
   2 — QUESTION  (narrative register)
   ============================================================ */
.narrow{
  max-width: var(--measure);
  margin: 0 auto;
}
.question .lede{
  font-size: clamp(30px, 4.4vw, 46px);
  margin: 0 0 clamp(32px, 5vw, 56px) 0;
}
.question p{
  font-family: var(--f-body);
  font-size: clamp(19px, 2vw, 21px);
  line-height: 1.65;
  margin: 0 0 28px 0;
}
.question .aside{
  font-family: var(--f-mono);
  font-size: 14px;
  color: var(--text-secondary);
  margin-top: 40px;
  line-height: 1.7;
}

/* ============================================================
   DATA REGISTER — shared
   ============================================================ */
.data-block .eyebrow{ margin-bottom: clamp(28px, 4vw, 44px); display:block; }

.field-row{
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 16px 24px;
  padding: 14px 0;
  border-top: 1px solid var(--border);
}
.field-row:last-of-type{ border-bottom: 1px solid var(--border); }
.field-row .mono-label{ padding-top: 2px; }

@media (max-width: 640px){
  .field-row{ grid-template-columns: 1fr; gap: 6px; padding: 16px 0; }
}

/* ============================================================
   3 — BUILD
   ============================================================ */
.build-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px 24px;
  margin-bottom: clamp(28px, 4vw, 44px);
}
.build-head .asset-name{
  font-size: clamp(28px, 3.6vw, 40px);
  font-weight: 440;
}
.status-tag{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  white-space: nowrap;
}
.status-dot{
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}
.status-dot.unassigned{
  background: transparent;
  border: 1px solid var(--text-muted);
}

.field-row.next-field{
  border-top: 1px solid var(--border-strong);
  margin-top: 8px;
  padding-top: 22px;
}
.field-row.next-field .mono-label{ color: var(--accent); }
.field-row.next-field .mono-data{ font-family: var(--f-body); font-size: clamp(16px,1.6vw,18px); line-height: 1.55; color: var(--text-primary); }

/* coordinate system */
.coordinate-wrap{
  margin-top: clamp(56px, 8vw, 96px);
}
.coordinate-wrap .mono-label{ margin-bottom: 20px; display:block; }
.coord-svg{ width: 100%; height: auto; display:block; overflow: visible; }
.coord-marker-label{
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}
.coord-note{
  margin-top: 18px;
  font-family: var(--f-mono);
  font-size: 12.5px;
  color: var(--text-muted);
  max-width: 420px;
  line-height: 1.6;
}

/* ============================================================
   4 — RIGHT NOW
   ============================================================ */
.right-now{ padding-top: var(--gap-section-tight); padding-bottom: var(--gap-section-tight); }
.rn-row{
  display: flex;
  gap: clamp(40px, 8vw, 96px);
  flex-wrap: wrap;
  border-top: 1px solid var(--border);
  padding-top: clamp(24px, 3vw, 32px);
  margin-top: clamp(20px, 3vw, 28px);
}
.rn-item{ display:flex; flex-direction: column; gap: 6px; }
.rn-item .num{
  font-family: var(--f-mono);
  font-size: clamp(30px, 4vw, 40px);
  color: var(--text-primary);
}
.rn-item .label{
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================================
   5 — LAB
   ============================================================ */
.lab-entry{
  border-top: 1px solid var(--border);
  padding: clamp(28px, 4vw, 40px) 0;
}
.lab-entry:last-child{ border-bottom: 1px solid var(--border); }
.lab-head{
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: clamp(18px, 2.4vw, 26px);
}
.lab-id{ font-family: var(--f-mono); font-size: 13px; color: var(--text-muted); letter-spacing: 0.08em;}
.lab-fields{
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 14px 24px;
}
.lab-fields .mono-label{ padding-top: 2px; }
.lab-fields .val{
  font-family: var(--f-body);
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.6;
  color: var(--text-primary);
}
.lab-fields .val.pending{ color: var(--text-muted); font-family: var(--f-mono); font-size: 14px; }
@media (max-width: 640px){
  .lab-fields{ grid-template-columns: 1fr; gap: 4px; }
  .lab-fields > div{ margin-bottom: 14px; }
}

/* ============================================================
   6 — FOUNDER
   ============================================================ */
.founder p{
  font-family: var(--f-body);
  font-size: clamp(18px, 1.8vw, 20px);
  line-height: 1.7;
  margin: 0 0 30px 0;
}
.founder p:nth-of-type(2){ margin-bottom: 46px; }
.founder .sign{ color: var(--text-secondary); }

/* ============================================================
   7 — CLOSE
   ============================================================ */
.close{
  min-height: 72svh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: clamp(28px, 4vw, 40px);
}
.close .lede{
  font-size: clamp(26px, 3.6vw, 38px);
  max-width: 620px;
}
.close .cta{
  font-family: var(--f-mono);
  font-size: 14px;
  letter-spacing: 0.06em;
  text-decoration: none;
  border-bottom: 1px solid var(--text-muted);
  padding-bottom: 4px;
  transition: border-color 200ms var(--ease), color 200ms var(--ease);
}
.close .cta:hover, .close .cta:focus-visible{
  color: var(--accent);
  border-color: var(--accent);
}

:focus-visible{
  outline: 1px solid var(--accent);
  outline-offset: 3px;
}
.statement{position:relative}
.founder-title{display:block;margin-bottom:28px}
html{color-scheme:dark;-webkit-text-size-adjust:100%;text-size-adjust:100%}
.close .cta{min-height:24px;display:inline-flex;align-items:center}
@media print{.grid-field,.scroll-cue{display:none}.reveal{opacity:1;transform:none}}