/* Design tokens from the v0.3 mockup: warm paper, ink, sage. */
:root {
  --paper: #faf9f5;
  --paper-2: #EDEBE5;
  --ink: #33302B;
  --muted: #6d675e;
  --sage: #6E8F76;
  --sage-soft: #C6D2C7;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  display: flex; flex-direction: column; min-height: 100vh;
}
header.top {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 1.2rem 1.5rem; max-width: 46rem; margin: 0 auto; width: 100%;
}
.brand { font-family: Georgia, "Times New Roman", serif; font-size: 1.25rem; }
.brand .dot { color: var(--sage); }
header.top nav a { color: var(--muted); text-decoration: none; letter-spacing: 0.06em; font-size: 0.85rem; }
main { max-width: 46rem; margin: 0 auto; padding: 2rem 1.5rem 4rem; width: 100%; flex: 1; }
section { margin-block-end: 3.5rem; }
h1 {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.7rem, 4.5vw, 2.4rem); line-height: 1.25; font-weight: 500;
  margin-block-end: 1.2rem;
}
h2 { font-family: Georgia, serif; font-size: 1.35rem; font-weight: 500; margin-block-end: 0.8rem; }
.sub { margin-block-end: 1rem; }
.who { color: var(--muted); margin-block-end: 1rem; }
.beta { font-size: 0.9rem; color: var(--muted); border-inline-start: 3px solid var(--sage-soft); padding-inline-start: 0.8rem; }
.kicker { text-transform: uppercase; letter-spacing: 0.12em; font-size: 0.78rem; color: var(--sage); margin-block-end: 0.6rem; }
.waitlist form label { display: block; font-size: 0.85rem; color: var(--muted); margin-block-end: 0.4rem; }
.waitlist .row { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.waitlist input[type=email] {
  flex: 1 1 16rem; padding: 0.7rem 0.9rem; font-size: 1rem;
  border: 1px solid var(--sage-soft); border-radius: 6px; background: #fff; color: var(--ink);
}
.waitlist button {
  padding: 0.7rem 1.4rem; font-size: 1rem; border: none; border-radius: 6px;
  background: var(--sage); color: #fff; cursor: pointer;
}
.waitlist button:hover { filter: brightness(0.95); }
.waitlist .done { border: 1px solid var(--sage-soft); background: #fff; border-radius: 8px; padding: 1rem 1.2rem; }
.waitlist .error { color: #a04030; font-size: 0.9rem; margin-block-start: 0.5rem; }
.finding {
  background: #fff; border: 1px solid var(--paper-2); border-radius: 10px;
  padding: 1.2rem 1.4rem; margin-block-start: 1.2rem;
  box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}
.finding figcaption { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-block-end: 0.9rem; }
.finding .rule { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.8rem; color: var(--muted); }
.finding .note { font-size: 0.8rem; color: var(--muted); font-style: italic; }
.finding dt { text-transform: uppercase; letter-spacing: 0.1em; font-size: 0.72rem; color: var(--sage); margin-block-start: 0.8rem; }
.finding dd { margin-block-start: 0.2rem; }
.trust p { margin-block-end: 0.9rem; }
footer {
  text-align: center; color: var(--muted); font-size: 0.85rem;
  padding: 1.5rem; border-block-start: 1px solid var(--paper-2);
}