/* MyGenealogy.AI teaser. No external fonts (strict CSP). Warm archive palette: deep green, brass, paper. */

:root {
  --bg: #10231e;
  --bg-2: #142c26;
  --bg-3: #1a3a31;
  --text: #efe7d6;
  --muted: #b9c2b6;
  --line: rgba(239, 231, 214, 0.14);
  --brass: #d9a95b;
  --sage: #8fbfa8;
  --paper: #f4ecdd;
  --paper-2: #e9dec9;
  --paper-ink: #2a2118;
  --paper-muted: #5d5142;
  --stamp: #8a3b24;

  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, "Book Antiqua", Charter, "Bitstream Charter", Georgia, serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI Variable Text", "Segoe UI", Inter, Roboto, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --wrap: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --radius: 12px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--brass); text-underline-offset: 0.18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }

:focus-visible {
  outline: 3px solid var(--sage);
  outline-offset: 3px;
  border-radius: 4px;
}

em { font-style: italic; }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 10;
  padding: 0.75rem 1rem;
  background: var(--paper);
  color: var(--paper-ink);
  font-weight: 700;
  border-radius: 8px;
  text-decoration: none;
}
.skip:focus { top: 1rem; }

/* ---------- Masthead ---------- */

.masthead { border-bottom: 1px solid var(--line); }
.masthead__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-height: 44px;
  color: var(--text);
  font-family: var(--serif);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  text-decoration: none;
}
.wordmark__mark { width: 30px; height: 30px; flex: none; }
.wordmark__tld { color: var(--brass); }

.status {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin: 0;
  padding: 0.45rem 0.85rem;
  border: 1px solid rgba(143, 191, 168, 0.45);
  border-radius: 999px;
  color: var(--sage);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
}
.status__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sage);
  animation: blink 2.8s ease-in-out infinite;
}

/* ---------- Type ---------- */

.kicker {
  margin: 0 0 1rem;
  color: var(--brass);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-title {
  margin: 0;
  max-width: 20ch;
  font-family: var(--serif);
  font-size: clamp(2rem, 4.2vw, 3.5rem);
  font-weight: 600;
  line-height: 1.04;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.section-title em, .hero__title em, .cta__title em { color: var(--brass); font-weight: 500; }

.section-head { margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-lede { max-width: 40rem; margin: 1.25rem 0 0; color: var(--muted); font-size: 1.125rem; }

/* ---------- Hero ---------- */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  padding-block: clamp(3rem, 7vw, 6rem) clamp(3.5rem, 7vw, 6.5rem);
}

.hero__title {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(2.75rem, 6.2vw, 5.5rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.hero__lede {
  max-width: 36rem;
  margin: 1.75rem 0 0;
  color: var(--muted);
  font-size: clamp(1.0625rem, 1.35vw, 1.2rem);
}

.hero__honest {
  max-width: 36rem;
  margin: 1.25rem 0 0;
  padding-left: 1rem;
  border-left: 2px solid var(--sage);
  color: var(--text);
  font-size: 1rem;
}
.hero__honest strong { color: var(--sage); font-weight: 700; }

.actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 2.25rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 160ms ease, background-color 160ms ease, color 160ms ease, border-color 160ms ease;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--brass); color: #1b140a; }
.btn--primary:hover { background: #e8bd75; }
.btn--ghost { color: var(--text); border: 1px solid rgba(239, 231, 214, 0.4); }
.btn--ghost:hover { border-color: var(--text); background: rgba(239, 231, 214, 0.06); }

.hero__art {
  position: relative;
  padding: clamp(1rem, 2.5vw, 2rem);
  border-radius: 20px;
  background:
    radial-gradient(120% 90% at 50% 100%, rgba(217, 169, 91, 0.12), transparent 60%),
    var(--bg-2);
  border: 1px solid var(--line);
}
.tree { display: block; width: 100%; height: auto; margin-block: 1.25rem; }
.art__label {
  display: flex;
  justify-content: space-between;
  margin: 0;
  color: var(--muted);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.art__label span:last-child { color: var(--sage); }
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.25rem;
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  color: var(--muted);
  font-size: 0.82rem;
}
.legend li { display: inline-flex; align-items: center; gap: 0.5rem; }
.legend__key { width: 18px; height: 11px; border-radius: 3px; border: 1.5px solid var(--brass); }
.legend__key--known { background: var(--bg-3); }
.legend__key--gap { border-style: dashed; opacity: 0.6; }
.legend__key--lead { border-style: dashed; border-color: var(--sage); background: rgba(143, 191, 168, 0.14); }
.tree__ping { transform-box: fill-box; transform-origin: center; animation: ping 2.6s ease-out infinite; }

/* ---------- Record matching example ---------- */

.example {
  padding-block: clamp(4rem, 8vw, 7rem);
  background: var(--bg-2);
  border-block: 1px solid var(--line);
}

.match { margin: 0; }
.match__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr) minmax(0, 1fr);
  gap: clamp(1rem, 2.5vw, 2rem);
  align-items: center;
}

.record {
  position: relative;
  padding: 1.5rem 1.5rem 1.25rem;
  border-radius: 6px;
  background:
    repeating-linear-gradient(to bottom, transparent 0 31px, rgba(42, 33, 24, 0.07) 31px 32px),
    var(--paper);
  color: var(--paper-ink);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.2), 0 28px 50px -28px rgba(0, 0, 0, 0.7);
}
.record--a { transform: rotate(-1.4deg); }
.record--b { transform: rotate(1.2deg); }
.record::after {
  content: "";
  position: absolute;
  top: -10px;
  left: 50%;
  width: 64px;
  height: 20px;
  margin-left: -32px;
  background: rgba(233, 222, 201, 0.75);
  border: 1px solid rgba(42, 33, 24, 0.08);
  transform: rotate(-3deg);
}
.record__type {
  display: inline-block;
  margin: 0 0 0.9rem;
  padding: 0.15rem 0.5rem;
  border: 1.5px solid var(--stamp);
  border-radius: 4px;
  color: var(--stamp);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.record__name {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 2.4vw, 2rem);
  font-weight: 600;
  font-style: italic;
  line-height: 1.1;
  letter-spacing: -0.01em;
}
.record__fields { margin: 0; }
.record__fields div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.45rem 0;
  border-top: 1px dashed rgba(42, 33, 24, 0.22);
}
.record__fields dt {
  color: var(--paper-muted);
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  align-self: center;
}
.record__fields dd { margin: 0; font-family: var(--serif); font-size: 1.05rem; text-align: right; }

.evidence {
  padding: clamp(1.25rem, 2.2vw, 1.75rem);
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid rgba(143, 191, 168, 0.35);
}
.evidence__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0 0 0.75rem;
  color: var(--sage);
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.evidence__badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sage);
}
.evidence__title {
  margin: 0 0 1rem;
  font-family: var(--serif);
  font-size: clamp(1.35rem, 2vw, 1.6rem);
  font-weight: 600;
  line-height: 1.15;
}
.evidence__list { margin: 0; padding: 0; list-style: none; }
.evidence__list li {
  display: grid;
  grid-template-columns: 1.6rem minmax(0, 1fr);
  gap: 0.6rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}
.evidence__list strong { color: var(--text); font-weight: 650; }
.evidence__icon {
  display: inline-grid;
  place-items: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  font-family: var(--mono);
  font-size: 0.85rem;
  font-weight: 700;
}
.agree .evidence__icon { background: rgba(143, 191, 168, 0.16); color: var(--sage); }
.check .evidence__icon { background: rgba(217, 169, 91, 0.18); color: var(--brass); }

.match figcaption {
  margin-top: clamp(2rem, 4vw, 3rem);
  color: var(--muted);
  font-family: var(--serif);
  font-style: italic;
  font-size: 0.98rem;
  text-align: center;
}

/* ---------- What we're building ---------- */

.building { padding-block: clamp(4rem, 8vw, 7rem); }

.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
  margin: 0;
  padding: 0;
  list-style: none;
}
.pillar {
  padding: clamp(1.5rem, 2.4vw, 2rem);
  border-radius: var(--radius);
  background: var(--bg-2);
  border: 1px solid var(--line);
}
.pillar__icon { display: block; width: 40px; height: 40px; margin-bottom: 1.5rem; }
.pillar h3 {
  margin: 0 0 0.6rem;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2vw, 1.65rem);
  font-weight: 600;
  line-height: 1.15;
}
.pillar p { margin: 0; color: var(--muted); font-size: 1rem; }

/* ---------- Principles ---------- */

.principles { background: var(--paper); color: var(--paper-ink); }
.principles__inner {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: clamp(2rem, 5vw, 5rem);
  padding-block: clamp(4rem, 8vw, 6.5rem);
}
.principles .kicker { color: var(--stamp); }
.principles .section-title { color: var(--paper-ink); }

.rules { margin: 0; padding: 0; list-style: none; }
.rules li {
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr);
  gap: 1rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(42, 33, 24, 0.18);
}
.rules li:last-child { border-bottom: 1px solid rgba(42, 33, 24, 0.18); }
.rules__n { color: var(--stamp); font-family: var(--serif); font-style: italic; font-size: 1.5rem; line-height: 1.2; }
.rules h3 { margin: 0 0 0.35rem; font-family: var(--serif); font-size: 1.5rem; font-weight: 600; line-height: 1.2; }
.rules p { margin: 0; color: var(--paper-muted); }

/* ---------- CTA ---------- */

.cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-block: clamp(4.5rem, 9vw, 8rem);
}
.cta__title {
  margin: 0;
  max-width: 16ch;
  font-family: var(--serif);
  font-size: clamp(2.4rem, 5.5vw, 4.75rem);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -0.025em;
  text-wrap: balance;
}
.cta p { max-width: 32rem; margin: 1.25rem 0 2rem; color: var(--muted); }

/* ---------- Footer ---------- */

.footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 0.9rem; }
.footer__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 2rem;
  padding-block: 1.75rem;
}
.footer p { margin: 0; }
.footer__links { display: flex; flex-wrap: wrap; gap: 0 1.5rem; margin: 0; padding: 0; list-style: none; }
.footer a { display: inline-flex; align-items: center; min-height: 44px; color: var(--text); }

/* ---------- 404 ---------- */

.lost {
  min-height: calc(100vh - 72px - 96px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-block: 4rem;
}
.lost p:not(.kicker) { max-width: 34rem; margin: 1.5rem 0 0; color: var(--muted); font-size: 1.125rem; }

/* ---------- Motion ---------- */

@keyframes rise {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}
@keyframes ping {
  0% { opacity: 1; transform: scale(1); }
  70%, 100% { opacity: 0; transform: scale(2.6); }
}

.hero__copy > *, .hero__art { animation: rise 700ms cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.hero__copy > :nth-child(2) { animation-delay: 60ms; }
.hero__copy > :nth-child(3) { animation-delay: 120ms; }
.hero__copy > :nth-child(4) { animation-delay: 180ms; }
.hero__copy > :nth-child(5) { animation-delay: 240ms; }
.hero__art { animation-delay: 200ms; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
  .btn:hover { transform: none; }
}

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .hero, .principles__inner { grid-template-columns: minmax(0, 1fr); }
  .hero__art { max-width: 560px; }
  .match__grid { grid-template-columns: minmax(0, 1fr); max-width: 560px; margin-inline: auto; gap: 2rem; }
  .record--a, .record--b { transform: none; }
  .pillars { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 520px) {
  .masthead__row { min-height: 64px; }
  .wordmark { font-size: 1.15rem; }
  .status { padding: 0.4rem 0.7rem; font-size: 0.68rem; letter-spacing: 0.1em; }
  .actions { flex-direction: column; align-items: stretch; }
  .cta .btn { align-self: stretch; }
  .rules li { grid-template-columns: 2.25rem minmax(0, 1fr); }
  .footer__row { flex-direction: column; align-items: flex-start; }
}