/*
 * AgentTrace landing — the page reads as one report of the verifier.
 * Terminal, monospace only, three hues: each one a verdict and nothing else.
 */

:root {
  --screen: #0b0d0c;
  --panel: #0f1210;
  --ink: #d9e0da;
  --ink-2: #9aa39c;
  --rule: #232823;
  --verified: #4cc38a;
  --pending: #e0b04a;
  --tampered: #f0605a;
  --display: "Martian Mono", ui-monospace, monospace;
  --body: ui-monospace, "Cascadia Mono", "SF Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}

@media (prefers-color-scheme: light) {
  :root {
    --screen: #f4f5f1;
    --panel: #ebede7;
    --ink: #141714;
    --ink-2: #4a524c;
    --rule: #d8dcd6;
    --verified: #1e7a4e;
    --pending: #8a6212;
    --tampered: #b3261e;
    color-scheme: light;
  }
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--screen);
  color: var(--ink);
  font: 16px / 1.6 var(--body);
  -webkit-text-size-adjust: 100%;
}

a {
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover {
  text-decoration-thickness: 2px;
}

a:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
}

pre {
  margin: 0;
  font: inherit;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */

.top {
  border-bottom: 1px solid var(--rule);
}

.top .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 28px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  font: 600 15px / 1 var(--display);
  letter-spacing: 0.02em;
}

.brand img {
  display: block;
  width: 40px;
  height: 30px;
}

.top nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-left: auto;
  font-size: 14px;
}

/* Hero */

.hero {
  display: flex;
  flex-direction: column;
  gap: 32px;
  padding: 88px 0 72px;
}

.kicker {
  margin: 0;
  color: var(--ink-2);
  font-size: 14px;
}

h1 {
  margin: 0;
  max-width: 960px;
  font: 600 40px / 1.25 var(--display);
  letter-spacing: -0.01em;
}

.lead {
  margin: 0;
  max-width: 760px;
  color: var(--ink-2);
  font-size: 18px;
}

.terminal {
  margin: 16px 0 0;
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--panel);
}

.terminal-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--rule);
  color: var(--ink-2);
  font-size: 13px;
}

.terminal-bar span:last-child {
  margin-left: auto;
}

.scroll {
  overflow-x: auto;
}

.terminal pre {
  padding: 24px;
  font-size: 15px;
  line-height: 1.7;
}

.terminal figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--rule);
  color: var(--ink-2);
  font-size: 13px;
}

/*
 * The transcript prints once, line by line. `backwards` hides a line only until
 * its own animation starts, so a line is never left hidden if timers stall;
 * still for those who asked for no motion.
 */
.l {
  display: block;
  min-height: 1.7em;
  animation: print 160ms ease-out backwards;
  animation-delay: calc(var(--i) * 140ms + 300ms);
}

@keyframes print {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .l {
    animation: none;
  }
}

.dim {
  color: var(--ink-2);
}

.ok {
  color: var(--verified);
}

.bad {
  color: var(--tampered);
}

.warn {
  color: var(--pending);
}

.verdict {
  font-weight: 700;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 16px;
}

.button {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
}

.button.quiet {
  border-color: var(--rule);
  color: var(--ink-2);
  font-weight: 400;
}

/* Fields of the report */

.field {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 48px;
  padding: 48px 0;
  border-top: 1px solid var(--rule);
}

.field:last-of-type {
  padding-bottom: 72px;
}

.name {
  flex: 1 1 200px;
  max-width: 220px;
  color: var(--ink-2);
  font: 14px / 1.6 var(--display);
}

.name.bad {
  color: var(--tampered);
}

.name.warn {
  color: var(--pending);
}

.body {
  display: flex;
  flex: 999 1 560px;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

h2 {
  margin: 0;
  font: 600 24px / 1.35 var(--display);
}

.body p {
  margin: 0;
  max-width: 720px;
}

.figure-line {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 16px;
  border-left: 2px solid var(--rule);
  color: var(--ink-2);
  font-size: 15px;
}

.figure-line strong {
  color: var(--ink);
  font-weight: 400;
}

.shot {
  display: block;
  width: 100%;
  max-width: 560px;
  height: auto;
  border: 1px solid var(--rule);
  border-radius: 6px;
}

.code {
  border: 1px solid var(--rule);
  border-radius: 6px;
  background: var(--panel);
}

.code pre {
  padding: 20px;
  font-size: 14px;
  line-height: 1.7;
}

.limits pre {
  padding: 20px;
  font-size: 15px;
  line-height: 1.8;
  white-space: pre-wrap;
}

.note {
  color: var(--ink-2);
}

/* Footer */

.foot {
  border-top: 1px solid var(--rule);
}

.foot .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  padding-top: 24px;
  padding-bottom: 24px;
  color: var(--ink-2);
  font-size: 14px;
}

@media (max-width: 640px) {
  .hero {
    padding: 56px 0 48px;
  }

  h1 {
    font-size: 28px;
  }

  .lead {
    font-size: 16px;
  }

  h2 {
    font-size: 20px;
  }

  .terminal pre,
  .code pre,
  .limits pre {
    padding: 16px;
    font-size: 13px;
  }

  .top nav {
    margin-left: 0;
  }
}