/* ==========================================================================
   DOOMER: the machine consumes
   Dark void, hand-drawn doom, red warning accent. Single coin, one story.
   ========================================================================== */

@font-face {
  font-family: "Mona Sans";
  src: url("../fonts/mona-sans.woff2") format("woff2");
  font-weight: 200 900;
  font-stretch: 75% 125%;
  font-display: swap;
}
@font-face {
  font-family: "Martian Mono";
  src: url("../fonts/martian-mono.woff2") format("woff2");
  font-weight: 100 800;
  font-stretch: 75% 112.5%;
  font-display: swap;
}

:root {
  color-scheme: dark;

  --bg: #0a0a0b;
  --bg-2: #101012;
  --bg-3: #161619;
  --ink: #f5f5f4;
  --ink-2: #a1a1aa;
  --ink-3: #71717a;
  --red: #ff2d2d;
  --red-dim: rgba(255, 45, 45, 0.14);
  --line: rgba(255, 255, 255, 0.08);
  --line-2: rgba(255, 255, 255, 0.16);

  --leg-machine: #ff2d2d;
  --leg-creator: #8e8e93;

  --f-display: "Mona Sans", "Helvetica Neue", Arial, system-ui, sans-serif;
  --f-mono: "Martian Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  --gutter: clamp(18px, 4.5vw, 64px);
  --maxw: 1200px;
  --hdr: 64px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--f-display);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
::selection { background: rgba(255, 45, 45, 0.35); color: #fff; }
a { color: var(--ink); text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; font-weight: 350; line-height: 1.04; text-wrap: balance; letter-spacing: -0.02em; }
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 1px solid var(--red); outline-offset: 3px; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding-inline: var(--gutter); }
.mono { font-family: var(--f-mono); }

/* ---------- type ---------- */
.eyebrow {
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-2);
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before { content: ""; width: 22px; height: 1px; background: var(--red); }
.eyebrow.red { color: var(--red); }

.display-xl { font-size: clamp(44px, 7vw, 104px); line-height: 0.98; letter-spacing: -0.035em; font-weight: 320; }
.display-l { font-size: clamp(32px, 4.4vw, 62px); line-height: 1.02; font-weight: 340; }
.lede { font-size: clamp(17px, 1.4vw, 19px); line-height: 1.6; color: var(--ink-2); max-width: 56ch; }
.lede strong { color: var(--ink); font-weight: 560; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 24px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  background: var(--red);
  border: 0;
  cursor: pointer;
  transition: background 0.25s var(--ease-out), transform 0.25s var(--ease-out);
  white-space: nowrap;
}
.btn:hover { background: #e02626; transform: translateY(-1px); }
.btn.ghost {
  color: var(--ink);
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--line-2);
}
.btn.ghost:hover { background: rgba(255,255,255,0.05); transform: translateY(-1px); }
.btn.small { padding: 11px 18px; font-size: 11px; }
.btn .arr { display: inline-block; width: 16px; height: 10px; }
.btn .arr svg { display: block; width: 100%; height: 100%; }
.link { color: var(--ink-2); border-bottom: 1px solid var(--line-2); padding-bottom: 2px; transition: color 0.2s, border-color 0.2s; }
.link:hover { color: var(--ink); border-color: var(--red); }

/* ---------- header ---------- */
.hdr {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--hdr);
  display: flex;
  align-items: center;
  gap: 28px;
  padding-inline: var(--gutter);
  background: rgba(10, 10, 11, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 700; letter-spacing: 0.06em; font-size: 17px; }
.brand img { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; }
.brand .wm { height: 20px; width: auto; fill: var(--ink); letter-spacing: 0.28em; font-family: var(--f-display); font-weight: 800; }
.nav { display: flex; gap: 26px; margin-left: 12px; }
.nav a { font-size: 14px; color: var(--ink-2); transition: color 0.2s; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }
.hdr-tools { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.menu-btn { display: none; background: none; border: 1px solid var(--line-2); padding: 9px 14px; font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; }

/* ---------- hero ---------- */
.hero { padding: calc(var(--hdr) + 72px) 0 64px; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1fr; gap: 48px; align-items: center; }
.hero-copy .lede { margin: 26px 0 34px; }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero-art { position: relative; }
.hero-art img { width: 100%; border: 1px solid var(--line); }
.hero-art figcaption {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ink-3); margin-top: 12px; text-align: right;
}
.hero .mark-chip {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--ink-3);
  margin-bottom: 18px;
}
.hero .mark-chip img { width: 26px; height: 26px; border-radius: 50%; object-fit: cover; border: 1px solid var(--line-2); }

/* ---------- sections ---------- */
.sec { padding: clamp(72px, 9vw, 130px) 0; border-top: 1px solid var(--line); position: relative; }
.sec-head { margin-bottom: clamp(40px, 5vw, 64px); }
.sec-head .lede { margin: 22px 0 0; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.step { background: var(--bg); padding: clamp(28px, 3vw, 44px); }
.step .n { font-family: var(--f-mono); font-size: 12px; color: var(--red); letter-spacing: 0.16em; margin-bottom: 18px; display: block; }
.step h3 { font-size: 22px; margin-bottom: 12px; }
.step p { color: var(--ink-2); font-size: 15.5px; margin: 0; }
.step p strong { color: var(--ink); }

/* split dial */
.split { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(40px, 6vw, 88px); align-items: center; }
.dial { position: relative; margin: 0; width: 100%; max-width: 480px; aspect-ratio: 1; justify-self: center; }
.dial svg { width: 100%; height: 100%; display: block; overflow: visible; }
.dial .tick { stroke-width: 3; stroke-linecap: butt; transition: opacity 0.35s; }
.dial .tick.off { opacity: 0.14; }
.dial .center { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; pointer-events: none; }
.dial .center .fig { font-size: clamp(56px, 7vw, 88px); font-weight: 250; letter-spacing: -0.04em; line-height: 0.9; }
.dial .center .fig small { font-size: 0.4em; color: var(--ink-3); }
.dial .center .label { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-2); margin-top: 12px; display: block; }
.dial .center .cap { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.16em; color: var(--ink-3); text-transform: uppercase; margin-top: 12px; display: block; }
.legs { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line-2); }
.leg { display: grid; grid-template-columns: auto 1fr; gap: 22px; padding: 26px 0; border-bottom: 1px solid var(--line); cursor: default; transition: opacity 0.3s; }
.legs.focus .leg:not(.hot) { opacity: 0.35; }
.leg .fig { font-size: clamp(44px, 4.6vw, 66px); font-weight: 250; letter-spacing: -0.04em; line-height: 0.9; }
.leg .fig small { font-size: 0.42em; color: var(--ink-3); font-weight: 300; }
.leg h3 { font-size: 19px; display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.leg h3 .sw { width: 10px; height: 10px; flex: none; border-radius: 2px; }
.leg p { color: var(--ink-2); font-size: 15px; margin: 0; max-width: 52ch; }
.leg .who { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em; color: var(--ink-3); text-transform: uppercase; margin-top: 10px; display: block; }

/* doom meter */
.meter { border: 1px solid var(--line-2); background: var(--bg-2); padding: clamp(32px, 4.5vw, 60px); position: relative; overflow: hidden; }
.meter::before { content: ""; position: absolute; inset: 0; background: radial-gradient(ellipse 70% 60% at 50% 0%, var(--red-dim), transparent 70%); pointer-events: none; }
.meter-stats { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 56px); position: relative; }
.meter-stat .fig { font-size: clamp(40px, 5.4vw, 78px); font-weight: 250; letter-spacing: -0.04em; line-height: 1; color: var(--ink); font-variant-numeric: tabular-nums; }
.meter-stat .fig.hot { color: var(--red); }
.meter-stat .label { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); margin-top: 12px; display: block; }
.meter-empty { position: relative; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); color: var(--ink-3); font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.06em; }
.meter-empty .pulse { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--red); margin-right: 10px; animation: pulse 1.6s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.35; transform: scale(0.8); } }

/* verify */
.proof { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 72px); margin-top: 8px; }
.proof h3 { font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); font-weight: 500; margin: 0 0 18px; }
.addr-row { border: 1px solid var(--line); padding: 18px 20px; margin-bottom: 12px; background: var(--bg-2); }
.addr-row .k { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); display: block; margin-bottom: 8px; }
.addr-row .v { font-family: var(--f-mono); font-size: 13px; color: var(--ink-3); word-break: break-all; }
.addr-row .v.live { color: var(--ink); }
.tbd { display: inline-block; font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--red); border: 1px solid var(--red); padding: 3px 10px; margin-left: 10px; vertical-align: middle; }

/* closer */
.closer { padding: clamp(90px, 11vw, 160px) 0; text-align: center; border-top: 1px solid var(--line); position: relative; overflow: hidden; }
.closer .mark-big { width: clamp(120px, 18vw, 220px); border-radius: 50%; margin: 0 auto 36px; border: 1px solid var(--line-2); }
.closer h2 { margin-bottom: 18px; }
.closer .lede { margin: 0 auto 34px; }

/* ---------- footer ---------- */
.foot { border-top: 1px solid var(--line); padding: 56px 0 40px; }
.foot-wm { font-size: clamp(28px, 4vw, 44px); font-weight: 800; letter-spacing: 0.22em; color: var(--ink); margin-bottom: 36px; }
.titleblock { display: grid; grid-template-columns: 2fr 1fr 1fr 1.4fr; gap: 32px; }
.titleblock .k { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); display: block; margin-bottom: 14px; }
.titleblock a { display: block; color: var(--ink-2); font-size: 14.5px; margin-bottom: 8px; }
.titleblock a:hover { color: var(--ink); }
.titleblock p { color: var(--ink-2); font-size: 14.5px; margin: 0; }
.titleblock .tag { margin-top: 6px; }
.foot-meta { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 44px; padding-top: 24px; border-top: 1px solid var(--line); font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.1em; color: var(--ink-3); }
.foot-meta .k { display: inline; margin: 0 8px 0 0; }

/* ---------- burns page ---------- */
.page { padding: calc(var(--hdr) + 64px) 0 80px; }
.page-head { margin-bottom: 48px; }
.page-head h1 { font-size: clamp(36px, 5vw, 68px); margin-bottom: 20px; }
.readouts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-bottom: 48px; }
.readout { background: var(--bg); padding: 28px; }
.readout .fig { font-size: clamp(30px, 3.4vw, 48px); font-weight: 250; letter-spacing: -0.03em; line-height: 1; display: block; font-variant-numeric: tabular-nums; }
.readout .fig.hot { color: var(--red); }
.readout .label { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2); margin-top: 12px; display: block; }
.ledger { border: 1px solid var(--line); overflow-x: auto; }
.ledger table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 760px; }
.ledger th { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--line-2); font-weight: 500; }
.ledger td { padding: 14px 18px; border-bottom: 1px solid var(--line); color: var(--ink-2); vertical-align: top; }
.ledger td.num { text-align: right; font-variant-numeric: tabular-nums; color: var(--ink); }
.ledger th.num { text-align: right; }
.ledger td.sig { font-family: var(--f-mono); font-size: 12px; }
.ledger td.sig a { color: var(--ink-2); border-bottom: 1px dotted var(--line-2); }
.ledger td.sig a:hover { color: var(--red); border-color: var(--red); }
.ledger-close { color: var(--ink-3); font-size: 14px; margin-top: 18px; font-family: var(--f-mono); letter-spacing: 0.04em; }
.empty-note { padding: 56px 32px; text-align: center; color: var(--ink-3); font-family: var(--f-mono); font-size: 13px; letter-spacing: 0.06em; }
.empty-note .pulse { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--red); margin-right: 10px; animation: pulse 1.6s ease-in-out infinite; }

/* reveal */
.rv { opacity: 0; transform: translateY(26px); transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out); }
.rv.in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
  .proof { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .readouts { grid-template-columns: 1fr; }
  .titleblock { grid-template-columns: 1fr 1fr; }
  .meter-stats { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .nav { display: none; }
  .nav.open {
    display: flex; flex-direction: column; position: fixed; top: var(--hdr); left: 0; right: 0;
    background: var(--bg-2); border-bottom: 1px solid var(--line-2); padding: 20px var(--gutter) 28px; gap: 18px; margin: 0;
  }
  .nav.open a { font-size: 17px; }
  .menu-btn { display: block; }
  .hdr .btn.small { display: none; }
  .hero { padding-top: calc(var(--hdr) + 48px); }
  .titleblock { grid-template-columns: 1fr; gap: 28px; }
}