@import "./tokens.css";

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}
body {
  margin: 0;
  font-family: var(--font-serif);
  font-size: var(--body-size);
  line-height: var(--body-leading);
  color: var(--ink);
  background: var(--field);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
a { color: inherit; text-decoration: none; }
a:hover { color: var(--vermilion); }
:focus-visible {
  outline: 2px solid var(--vermilion);
  outline-offset: 3px;
}

/* ---------- page chrome ---------- */
.page {
  min-height: 100vh;
  background-color: var(--field);
  background-image:
    repeating-linear-gradient(0deg, var(--grid) 0, var(--grid) 1px, transparent 1px, transparent 48px),
    repeating-linear-gradient(90deg, var(--grid) 0, var(--grid) 1px, transparent 1px, transparent 48px);
}
.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: var(--pad-x);
  padding-right: var(--pad-x);
}
.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--panel);
  color: var(--fg-on-panel);
  padding: 8px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
}
.skip:focus { left: var(--pad-x); top: 8px; }

/* ---------- type ---------- */
.mono { font-family: var(--font-mono); }
.tabular { font-variant-numeric: tabular-nums; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--label-size);
  font-weight: var(--label-weight);
  letter-spacing: var(--label-track);
  text-transform: uppercase;
  color: var(--ink-2);
}
.eyebrow--hot { color: var(--vermilion); }
.eyebrow--on-panel { color: var(--fg-on-panel-2); }
.eyebrow--on-panel-hot { color: var(--vermilion-soft); }
h1, .h1 {
  margin: 0;
  font-size: var(--h1-size);
  font-weight: var(--h1-weight);
  line-height: var(--h1-leading);
  letter-spacing: var(--h1-track);
}
h2, .h2 {
  margin: 0;
  font-size: var(--h2-size);
  font-weight: var(--h2-weight);
  letter-spacing: var(--h2-track);
  line-height: 1.15;
}
h3, .h3 {
  margin: 0;
  font-size: var(--h3-size);
  font-weight: var(--h3-weight);
}
.lede {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink-1);
}
.muted { color: var(--ink-1); }
.faint { color: var(--ink-2); }
.prose p { margin: 0 0 0.9em; color: var(--ink-1); }
.prose p:last-child { margin-bottom: 0; }

/* ---------- wordmark ---------- */
.wordmark {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--ink);
}
.wordmark .mark { color: var(--vermilion); }
.wordmark--on-panel { color: var(--fg-on-panel); }
.wordmark--on-panel .mark { color: var(--vermilion-soft); }

/* ---------- nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: oklch(0.948 0.012 117 / 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
  gap: 16px;
}
.nav__links {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
  font-family: var(--font-mono);
}
.nav__link {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-1);
  white-space: nowrap;
}
.nav__link:hover { color: var(--vermilion); }
.nav__link.is-active {
  color: var(--vermilion);
  border-bottom: 1px solid var(--vermilion);
  padding-bottom: 2px;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  cursor: pointer;
  color: var(--ink);
}
@media (max-width: 820px) {
  .nav-toggle { display: inline-block; }
  .nav__links {
    display: none;
    position: absolute;
    top: 58px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    padding: 8px var(--pad-x) 16px;
  }
  .nav.is-open .nav__links { display: flex; }
  .nav__link { padding: 12px 0; border-bottom: 1px solid var(--line-2); }
  .nav__links .btn { margin-top: 12px; text-align: center; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 12px;
  padding: 11px 18px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--dur-press) linear, opacity var(--dur-base) var(--ease-out);
  color: var(--field);
  background: var(--ink);
  line-height: 1.2;
  text-align: center;
}
.btn:hover { color: var(--field); background: var(--vermilion); }
.btn:active { transform: scale(0.99); }
.btn--vermilion { background: var(--vermilion); }
.btn--vermilion:hover { background: var(--vermilion-soft); color: var(--field); }
.btn--outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}
.btn--outline:hover { color: var(--vermilion); border-color: var(--vermilion); background: transparent; }
.btn--sm { font-size: 10.5px; padding: 8px 14px; }
.btn--lg { padding: 15px 24px; }
.btn--block { width: 100%; }
.btn--nav { padding: 10px 16px; font-size: 11px; }

/* ---------- stamps / chips ---------- */
.stamp {
  display: inline-block;
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vermilion);
  border: 1px solid var(--vermilion);
  border-radius: var(--radius-sm);
  padding: 3px 8px;
  white-space: nowrap;
}
.stamp--pine {
  color: var(--pine);
  border-color: var(--pine);
}
.stamp--muted {
  color: var(--ink-2);
  border-color: var(--ink-3);
}
.stamp--demo {
  padding: 2px 6px;
}

/* ---------- cards / rules ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}
.card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 26px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.card__body { padding: 4px 26px 16px; }
.rule-row {
  display: grid;
  gap: 12px 24px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-2);
}
.rule-row:last-child { border-bottom: none; }
.link-rule {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--ink);
  border-bottom: 1px solid var(--vermilion);
}
.link-rule:hover { color: var(--vermilion); }

/* ---------- map table ---------- */
.map-cols {
  display: grid;
  grid-template-columns: 2fr 2.2fr 1.3fr 1fr 1.1fr;
  gap: 12px;
  align-items: center;
}
.map-head {
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.map-row {
  padding: 13px 0;
  border-bottom: 1px solid var(--line-2);
}
.map-demo {
  padding: 12px 10px;
  margin: 8px -10px 0;
  border: 1px dashed oklch(0.549 0.175 37 / 0.5);
  border-radius: var(--radius-md);
  background: var(--field-2);
}
.map-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0 8px;
  flex-wrap: wrap;
}
@media (max-width: 900px) {
  .map-cols { grid-template-columns: 1fr 1fr; }
  .map-head { display: none; }
  .map-row .map-cols > span:nth-child(n+3),
  .map-demo .map-cols > span:nth-child(n+3) {
    grid-column: span 1;
  }
  .map-row .map-cols > span:first-child,
  .map-demo .map-cols > span:first-child {
    grid-column: 1 / -1;
  }
}

/* ---------- stats band ---------- */
.band {
  background: var(--panel);
  background-image: repeating-radial-gradient(
    circle at 10% 160%,
    transparent 0,
    transparent 56px,
    oklch(0.948 0.012 117 / 0.05) 56px,
    oklch(0.948 0.012 117 / 0.05) 57px
  );
}
.band--flush-top { margin-top: var(--pad-section); }
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  padding: 52px 0;
}
.stat {
  border-left: 1px solid var(--panel-line);
  padding-left: 20px;
}
.stat__num {
  font-family: var(--font-mono);
  font-size: var(--score-num-size);
  font-weight: var(--score-num-weight);
  font-variant-numeric: tabular-nums;
  color: var(--vermilion-soft);
  line-height: 1.1;
}
.stat__num--text {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  color: var(--fg-on-panel);
  white-space: nowrap;
}
.stat__label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-on-panel-2);
  margin-top: 8px;
}
.stat__note {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--fg-on-panel-3);
  margin-top: 6px;
  letter-spacing: 0.04em;
}
@media (max-width: 800px) {
  .stats { grid-template-columns: 1fr 1fr; gap: 24px; padding: 36px 0; }
}
@media (max-width: 480px) {
  .stats { grid-template-columns: 1fr; }
}

/* ---------- grids ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}
@media (max-width: 800px) {
  .split { grid-template-columns: 1fr; }
}
.triad {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card);
  box-shadow: var(--shadow-card);
}
.triad > * {
  padding: 28px;
  border-right: 1px solid var(--line);
}
.triad > *:last-child { border-right: none; }
@media (max-width: 800px) {
  .triad { grid-template-columns: 1fr; }
  .triad > * {
    border-right: none;
    border-bottom: 1px solid var(--line);
  }
  .triad > *:last-child { border-bottom: none; }
}
.rubric {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card);
  box-shadow: var(--shadow-card);
}
.rubric > * {
  padding: 24px;
  border-right: 1px solid var(--line);
}
.rubric > *:last-child { border-right: none; }
@media (max-width: 1000px) {
  .rubric { grid-template-columns: 1fr 1fr; }
  .rubric > * { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
}
@media (max-width: 520px) {
  .rubric { grid-template-columns: 1fr; }
}

/* ---------- figure / quote ---------- */
.figure {
  border-top: 3px solid var(--vermilion);
  background: var(--card);
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 8px;
}
.figure__frame {
  min-height: 200px;
  display: grid;
  place-items: center;
  overflow: hidden;
  background:
    repeating-linear-gradient(0deg, var(--grid) 0, var(--grid) 1px, transparent 1px, transparent 24px),
    repeating-linear-gradient(90deg, var(--grid) 0, var(--grid) 1px, transparent 1px, transparent 24px),
    var(--field-2);
  color: var(--ink-2);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-align: center;
  line-height: 1.6;
}
.figure__frame img {
  width: 100%;
  height: 100%;
  min-height: 220px;
  max-height: 320px;
  object-fit: cover;
  filter: grayscale(1) contrast(1.04);
  display: block;
}
.figure__frame--tall img { max-height: 280px; }
.btn[disabled] {
  opacity: 0.55;
  cursor: not-allowed;
  transform: none;
}
.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
/* sticky CTA affordance on mobile for primary panel nav */
@media (max-width: 820px) {
  .nav__links .btn--nav { width: 100%; }
}
.figure__cap {
  display: flex;
  justify-content: space-between;
  padding: 10px 8px 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--ink-2);
  text-transform: uppercase;
}
.figure__cap .mark { color: var(--vermilion); }
.quote-card {
  border: 1px solid var(--line);
  border-left: 3px solid var(--vermilion);
  border-radius: var(--radius-md);
  background: var(--card);
  padding: 24px 28px;
}
.quote-card__text {
  font-size: 1.25rem;
  font-weight: 600;
  font-style: italic;
  line-height: 1.3;
}
.quote-card__meta {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--ink-2);
}

/* ---------- panel CTA + form ---------- */
.panel-cta {
  background: var(--panel);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-panel);
  padding: clamp(28px, 5vw, 52px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}
.panel-cta--bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  grid-template-columns: none;
}
@media (max-width: 800px) {
  .panel-cta { grid-template-columns: 1fr; }
  .panel-cta--bar { flex-direction: column; align-items: stretch; }
}
.panel-cta h2, .panel-cta .h2 { color: var(--fg-on-panel); }
.panel-cta p { color: var(--fg-on-panel-1); }
.form-box {
  background: var(--panel-2);
  border: 1px solid var(--panel-line);
  border-radius: var(--radius-md);
  padding: 26px;
}
.form-box.is-done { border-color: var(--vermilion); text-align: center; padding: 40px 26px; }
.form-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-on-panel-2);
}
.field {
  width: 100%;
  box-sizing: border-box;
  background: var(--panel);
  border: 1px solid oklch(0.948 0.012 117 / 0.2);
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--fg-on-panel);
  outline: none;
}
.field::placeholder { color: var(--fg-on-panel-3); }
.field:focus { border-color: var(--vermilion-soft); }
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}
.field-grid .span-2 { grid-column: 1 / -1; }
@media (max-width: 520px) {
  .field-grid { grid-template-columns: 1fr; }
  .field-grid .span-2 { grid-column: auto; }
}
.form-note {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--fg-on-panel-3);
}
.form-error {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--vermilion-soft);
}

/* ---------- sequence list ---------- */
.seq {
  display: grid;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card);
  box-shadow: var(--shadow-card);
}
.seq__row {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 20px 24px;
  border-bottom: 1px solid var(--line-2);
}
.seq__row:last-child { border-bottom: none; }
.seq__n {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--vermilion);
  flex-shrink: 0;
}
.seq__body { flex: 1; min-width: 0; }
.seq__title { font-size: 15px; font-weight: 600; }
.seq__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-2);
  margin-top: 2px;
}

/* ---------- footer ---------- */
.footer {
  background: var(--panel);
  border-top: 1px solid var(--panel-line);
}
.footer__inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  padding: 44px 0;
  flex-wrap: wrap;
}
.footer__tag {
  margin-top: 12px;
  font-size: 14px;
  color: var(--fg-on-panel-2);
  max-width: 380px;
  line-height: 1.6;
}
.footer__cols {
  display: flex;
  gap: 56px;
  font-family: var(--font-mono);
  flex-wrap: wrap;
}
.footer__col {
  display: grid;
  gap: 10px;
}
.footer__col-title {
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--fg-on-panel-3);
}
.footer__col a {
  font-size: 12px;
  color: var(--fg-on-panel-1);
}
.footer__col a:hover { color: var(--vermilion-soft); }
.footer__legal {
  padding: 0 0 28px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--fg-on-panel-3);
}

/* ---------- sections ---------- */
.section { padding-top: var(--pad-section); }
.section--tight-top { padding-top: 48px; }
.section--bottom { padding-bottom: var(--pad-section); }
.header-block { padding-top: clamp(40px, 6vw, 64px); }
.mt-3 { margin-top: 12px; }
.mt-4 { margin-top: 14px; }
.mt-5 { margin-top: 16px; }
.mt-6 { margin-top: 18px; }
.mt-7 { margin-top: 20px; }
.mt-8 { margin-top: 28px; }
.max-prose { max-width: 620px; }
.max-hero { max-width: 760px; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.anim {
  animation: fadeUp 0.45s var(--ease-out) both;
}
.anim-d1 { animation-delay: 0.08s; }

/* hero contour */
.hero-contour {
  background-image: repeating-radial-gradient(
    circle at 88% -60%,
    transparent 0,
    transparent 52px,
    oklch(0.252 0.026 165 / 0.07) 52px,
    oklch(0.252 0.026 165 / 0.07) 53px
  );
}
.hero-split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  padding: 44px 0 28px;
  flex-wrap: wrap;
}
.hero-split > :first-child { flex: 1 1 320px; min-width: min(100%, 280px); }
.hero-split > :last-child { flex: 0 1 380px; max-width: 380px; padding-bottom: 4px; }

/* status pill for honesty */
.status-line {
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 1.5;
  color: var(--ink-2);
}
.system-name { font-size: 15px; font-weight: 600; }
.segment { font-family: var(--font-mono); font-size: 12px; color: var(--ink-1); }
.num-data {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}
.num-data--pine { color: var(--pine); font-weight: 700; }
.italic-muted {
  font-size: 15px;
  font-weight: 600;
  font-style: italic;
  color: var(--ink-1);
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}