:root {
  --bone: #F4EFE3;
  --ink: #1C1A17;
  --wax: #A32020;
  --notary: #1E2A4A;
  --moss: #3F5C3A;
  --pencil: #8A8578;
  --serif: Georgia, "Iowan Old Style", "Times New Roman", serif;
  --mono: "SF Mono", ui-monospace, Menlo, Consolas, monospace;
  --hand: "Segoe Print", "Bradley Hand", cursive;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bone);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.05rem;
  line-height: 1.6;
}

.mono { font-family: var(--mono); }

a { color: var(--notary); text-underline-offset: 0.15em; }
a:hover { color: var(--wax); }
a:focus-visible, .btn:focus-visible, iframe:focus-visible {
  outline: 3px solid var(--notary);
  outline-offset: 3px;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid color-mix(in srgb, var(--ink) 15%, transparent);
}
.brand {
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.nav-links { display: flex; gap: 1rem; font-size: 0.9rem; flex-wrap: wrap; }
.nav-links a { color: var(--ink); text-decoration: none; }
.nav-links a:hover { color: var(--wax); text-decoration: underline; }

.hero {
  max-width: 44rem;
  margin: 0 auto;
  padding: 4rem 1.25rem 2.5rem;
  text-align: center;
}
.kicker {
  font-family: var(--mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--wax);
  margin: 0 0 1rem;
}
h1 {
  font-size: clamp(2.1rem, 6vw, 3.4rem);
  line-height: 1.12;
  margin: 0 0 1.25rem;
  font-weight: 700;
}
h1 em { font-style: italic; color: var(--notary); }
.lede { margin: 0 auto 2rem; max-width: 36rem; }
.lede em { font-style: italic; }

.cta-row {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  flex-wrap: wrap;
}
.btn {
  display: inline-block;
  padding: 0.7rem 1.4rem;
  border-radius: 3px;
  text-decoration: none;
  font-weight: 700;
  border: 2px solid var(--notary);
}
.btn-wax { background: var(--wax); border-color: var(--wax); color: var(--bone); }
.btn-wax:hover { background: var(--ink); border-color: var(--ink); color: var(--bone); }
.btn-ghost { color: var(--notary); }
.btn-ghost:hover { color: var(--bone); background: var(--notary); }

.fieldnote {
  position: relative;
  max-width: 30rem;
  margin: 1rem auto 3rem;
  padding: 0 1.25rem;
}
.note {
  background: #fbf8ef;
  border: 1px solid color-mix(in srgb, var(--ink) 20%, transparent);
  box-shadow: 0 10px 24px color-mix(in srgb, var(--ink) 14%, transparent);
  padding: 1.5rem 1.75rem 1.75rem;
  transform: rotate(-1.2deg);
}
.hand { font-family: var(--hand); font-size: 1.15rem; margin: 0.2rem 0; }
.strike { text-decoration: line-through; text-decoration-color: var(--wax); }
.stamp {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.3rem 0.7rem;
  border: 2px solid var(--wax);
  border-radius: 4px;
  color: var(--wax);
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  transform: rotate(-4deg);
}
.seal {
  position: absolute;
  right: 0.5rem;
  bottom: 2.4rem;
  width: 4.6rem;
  height: 4.6rem;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #c04545, var(--wax) 62%, #7e1818);
  box-shadow: 0 6px 14px color-mix(in srgb, var(--ink) 30%, transparent);
  display: grid;
  place-items: center;
}
.seal span {
  color: var(--bone);
  font-family: var(--serif);
  font-size: 1.7rem;
  font-style: italic;
}
.fieldnote figcaption {
  margin-top: 0.9rem;
  font-size: 0.8rem;
  color: var(--pencil);
  text-align: center;
  font-family: var(--mono);
}

.section {
  max-width: 46rem;
  margin: 0 auto;
  padding: 2.5rem 1.25rem;
}
h2 {
  font-size: 1.7rem;
  margin: 0 0 1.25rem;
  border-bottom: 3px solid var(--wax);
  display: inline-block;
  padding-bottom: 0.2rem;
}
.caption { font-size: 0.9rem; color: var(--ink); }

.frame {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--ink);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.9rem;
}
.frame iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.phases {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.5rem;
}
.phases li {
  border-left: 3px solid var(--notary);
  padding-left: 1rem;
}
.phase-no { color: var(--wax); font-size: 0.85rem; letter-spacing: 0.1em; }
.phases h3 { margin: 0.15rem 0 0.4rem; font-size: 1.15rem; }
.phases p { margin: 0; }

.scale p { max-width: 40rem; }

.truth {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
.truth h3 { font-size: 1rem; margin: 0 0 0.6rem; letter-spacing: 0.04em; }
.truth .ok { color: var(--moss); }
.truth .notyet { color: var(--pencil); }
.truth ul { margin: 0; padding-left: 1.2rem; }
.truth li { margin-bottom: 0.5rem; font-size: 0.95rem; }

.footer {
  border-top: 1px solid color-mix(in srgb, var(--ink) 15%, transparent);
  padding: 2rem 1.25rem 3rem;
  text-align: center;
  font-size: 0.9rem;
}
.footer code {
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  padding: 0.15rem 0.45rem;
  border-radius: 3px;
}

@media (min-width: 768px) {
  .phases { grid-template-columns: repeat(3, 1fr); }
  .phases li { border-left: 0; border-top: 3px solid var(--notary); padding-left: 0; padding-top: 0.8rem; }
}

@media (max-width: 480px) {
  .truth { grid-template-columns: 1fr; }
  .nav { flex-direction: column; gap: 0.5rem; }
  .seal { right: 1.4rem; width: 3.8rem; height: 3.8rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  .note, .stamp { transform: none; }
}