:root {
  --bg: #121311;
  --bg-elev: #191b17;
  --bg-row: #1e201c;
  --line: rgba(244, 243, 238, 0.12);
  --line-strong: rgba(244, 243, 238, 0.2);
  --text: #f4f3ee;
  --muted: #b7b6ae;
  --faint: #8f8e86;
  --accent: #dcffbb;
  --accent-ink: #0a3e2d;
  --serif: Merriweather, Georgia, "Iowan Old Style", "Palatino Linotype", serif;
  --sans: "Geist Sans", "Geist", Inter, ui-sans-serif, system-ui, sans-serif;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --nav: 72px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background:
    radial-gradient(1000px 420px at 80% 0%, rgba(220, 255, 187, 0.06), transparent 55%),
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; }
::selection { background: var(--accent); color: var(--accent-ink); }
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip {
  position: absolute;
  left: 16px;
  top: -40px;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 8px 12px;
  border-radius: 999px;
  z-index: 20;
}
.skip:focus { top: 12px; }

.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(18, 19, 17, 0.82);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
}
.nav-inner, .hero, .machine, .block, .close, .footer, .marquee {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}
.nav-inner {
  min-height: var(--nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-weight: 500;
  letter-spacing: -0.02em;
}
.brand-mark {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--accent);
  stroke-width: 1.4;
  stroke-linejoin: round;
  stroke-linecap: round;
}
.nav-links {
  display: flex;
  gap: 28px;
}
.nav-links a, .footer a, .footer button {
  color: var(--muted);
  text-decoration: none;
  font-size: 14px;
  background: none;
  border: 0;
  padding: 0;
}
.nav-links a:hover, .footer a:hover, .footer button:hover { color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  position: relative;
}
.nav-toggle span:not(.sr-only) {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1.5px;
  background: var(--text);
}
.nav-toggle span:nth-child(2) { top: 17px; }
.nav-toggle span:nth-child(3) { top: 24px; }
.mobile-nav {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto 16px;
  display: grid;
  gap: 14px;
  padding: 8px 0 16px;
}
.mobile-nav[hidden] { display: none; }
.mobile-nav a, .mobile-nav button.btn { justify-self: start; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  text-decoration: none;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
}
.btn-solid { background: var(--accent); color: var(--accent-ink); }
.btn-solid:hover { background: #e9ffd4; }
.btn-lg { padding: 12px 20px; }
.text-link {
  color: var(--text);
  text-decoration: none;
  font-size: 15px;
  padding: 10px 8px;
  background: none;
  border: 0;
}
.text-link:hover { color: var(--accent); }

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 24px;
  align-items: end;
  padding: 72px 0 28px;
}
.hero h1, .block h2, .close h2, .dialog-top h2, #access-thanks h2 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.03em;
  margin: 0;
}
.hero h1 {
  font-size: clamp(46px, 6vw, 72px);
  line-height: 1.05;
  max-width: 9.4em;
}
.lede {
  max-width: 38rem;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
  margin: 22px 0 0;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 28px;
}
.hero-aside {
  position: relative;
  min-height: 280px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
}
.roots {
  position: absolute;
  right: -8%;
  top: -40px;
  width: min(520px, 46vw);
  height: auto;
  color: #d7e4c8;
  opacity: 0.72;
  mask-image: linear-gradient(90deg, transparent, #000 22%, #000 78%, transparent),
    linear-gradient(#000 70%, transparent);
  mask-composite: intersect;
  pointer-events: none;
}
.backed {
  position: relative;
  z-index: 1;
  margin: 0;
  display: grid;
  justify-items: end;
  gap: 6px;
  text-align: right;
}
.backed-kicker {
  color: var(--faint);
  font-size: 13px;
}
.backed-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  letter-spacing: -0.02em;
}
.ef-mark {
  display: inline-grid;
  place-items: center;
  min-width: 36px;
  height: 28px;
  padding: 0 8px;
  border-radius: 7px;
  background: var(--text);
  color: var(--bg);
  font-family: var(--serif);
  font-size: 14px;
  letter-spacing: -0.04em;
}
.backed-inline { justify-items: start; text-align: left; margin-bottom: 18px; }

.machine { padding-bottom: 28px; }
.panel {
  background: linear-gradient(180deg, #1c1e19, #151712 40%);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: var(--shadow);
  overflow: hidden;
}
.panel-top, .stats, .split { padding-inline: 22px; }
.panel-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-end;
  padding-top: 20px;
}
.eyebrow, .col-label, .panel-host, .fine, .legal, .faq p, .keeps p, .steps p, .scope p {
  color: var(--muted);
}
.eyebrow { margin: 0; font-size: 13px; color: var(--faint); }
.eyebrow span { color: var(--faint); }
.panel-host { margin: 6px 0 0; font-size: 14px; }
.live {
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--accent);
}
.dot {
  width: 8px;
  height: 8px;
  border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(220, 255, 187, 0.7);
  animation: pulse 2.4s ease-out infinite;
}
@keyframes pulse {
  70% { box-shadow: 0 0 0 8px rgba(220, 255, 187, 0); }
  100% { box-shadow: 0 0 0 0 rgba(220, 255, 187, 0); }
}
.stats {
  margin: 18px 0 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}
.stats dt {
  color: var(--faint);
  font-size: 13px;
  font-weight: 400;
}
.stats dd {
  margin: 6px 0 0;
  font-size: 28px;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
}
.split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  padding-block: 18px 22px;
}
.col-label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.rows, .log { list-style: none; margin: 0; padding: 0; }
.rows li, .log li {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto auto;
  gap: 12px;
  align-items: center;
  min-height: 46px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}
.path, .log code {
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 13px;
}
.meta { color: var(--faint); text-align: right; }
.pill {
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 12px;
  padding: 3px 8px;
  line-height: 16px;
}
.pill-ghost {
  background: transparent;
  color: var(--text);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}
.log li {
  grid-template-columns: 92px minmax(0, 1fr);
  align-items: baseline;
}
.log time { color: var(--faint); font-variant-numeric: tabular-nums; font-size: 12px; }
.log code { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.log .day {
  display: block;
  border-top: 0;
  min-height: 0;
  padding: 8px 0 4px;
}
.log .day span {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.log .day span::before, .log .day span::after {
  content: "";
  height: 1px;
  background: rgba(220, 255, 187, 0.35);
  flex: 1;
}

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 16px;
  width: 100%;
  max-width: none;
}
.marquee-track {
  display: flex;
  gap: 28px;
  width: max-content;
  animation: drift 32s linear infinite;
}
.marquee p {
  margin: 0;
  font-size: 20px;
  letter-spacing: -0.03em;
  color: var(--faint);
}
.marquee span { color: var(--text); margin-inline: 28px; }
@keyframes drift {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.block { padding: 96px 0; }
.block h2, .close h2 {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.12;
  max-width: 14ch;
}
.block-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: end;
  margin-bottom: 48px;
}
.block-intro p, .scope p { margin: 0; font-size: 17px; max-width: 42rem; }
.keeps, .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.keeps li, .steps li {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.keeps h3, .steps h3 { margin: 0 0 8px; font-size: 18px; font-weight: 500; }
.keeps p, .steps p { margin: 0; }
.steps span {
  display: block;
  margin-bottom: 28px;
  font-family: var(--serif);
  font-size: 28px;
  color: var(--accent);
}
.alt {
  border-block: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.015);
  width: 100%;
  max-width: none;
}
.alt .block-intro, .alt .steps {
  width: min(1120px, calc(100% - 48px));
  margin-inline: auto;
}
.alt .block-intro { margin-bottom: 48px; }
.scope {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 36px;
  background: rgba(255, 255, 255, 0.015);
}
.scope h2 { margin-bottom: 16px; }
.checks { list-style: none; margin: 8px 0 0; padding: 0; }
.checks li {
  padding: 14px 0;
  border-top: 1px solid var(--line);
}
.checks li::before { content: "→ "; color: var(--accent); }

.faq { border-top: 1px solid var(--line); margin-top: 28px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer;
  padding: 20px 0;
  font-size: 18px;
  list-style: none;
  display: flex;
  justify-content: space-between;
  gap: 24px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--faint); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 0 0 20px; max-width: 46rem; }

.close { padding: 24px 0 96px; }
.close-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  padding: 48px 40px;
  background:
    radial-gradient(500px 180px at 100% 0%, rgba(220, 255, 187, 0.09), transparent 60%),
    #161814;
}
.close h2 { max-width: 16ch; margin-bottom: 28px; }

.footer {
  padding: 28px 0 40px;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px;
}
.footer nav { display: grid; align-content: start; gap: 10px; justify-items: start; }
.footer nav p { margin: 0 0 6px; color: var(--faint); font-size: 13px; }
.fine { margin: 12px 0 0; font-size: 14px; max-width: 28rem; }
.legal { margin: 28px 0 0; font-size: 13px; color: var(--faint); }

dialog {
  width: min(480px, calc(100% - 32px));
  border: 1px solid var(--line-strong);
  border-radius: 22px;
  background: #171914;
  color: var(--text);
  padding: 22px;
  box-shadow: var(--shadow);
}
dialog::backdrop { background: rgba(0, 0, 0, 0.62); }
.dialog-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.dialog-top h2, #access-thanks h2 { font-size: 32px; }
dialog p { color: var(--muted); }
dialog label { display: grid; gap: 8px; margin: 14px 0; font-size: 14px; }
dialog label em { font-style: normal; color: var(--faint); margin-left: 6px; }
dialog input {
  width: 100%;
  background: #10110e;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 12px 14px;
}
dialog .btn { width: 100%; margin-top: 6px; }
.icon-btn {
  width: 36px;
  height: 36px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: transparent;
  font-size: 22px;
  line-height: 1;
}
.form-error { color: #ffb4a8; margin: 0 0 8px; }
#access-thanks .text-link { display: inline-block; margin-top: 14px; padding-left: 0; }
#access-thanks .btn { width: auto; }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-actions .btn { display: none; }
  .nav-toggle { display: inline-block; }
  .hero, .block-intro, .keeps, .steps, .scope, .split, .footer-grid {
    grid-template-columns: 1fr;
  }
  .stats { grid-template-columns: 1fr 1fr; }
  .panel-top { flex-direction: column; align-items: flex-start; }
  .log code { white-space: normal; }
  .hero { padding-top: 40px; }
  .hero-aside { min-height: 0; justify-content: start; }
  .roots { display: none; }
  .backed { justify-items: start; text-align: left; margin-top: 28px; }
  .stats dd { font-size: 24px; }
  .rows li { grid-template-columns: 1fr auto; }
  .rows .meta { display: none; }
  .block { padding: 72px 0; }
  .scope, .close-card { padding: 24px; }
  .alt .block-intro, .alt .steps, .nav-inner, .hero, .machine, .block, .close, .footer, .mobile-nav {
    width: min(1120px, calc(100% - 32px));
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .dot, .marquee-track { animation: none; }
}