:root {
  --paper: #faf7f2;
  --card:  #ffffff;
  --ink:   #23201c;
  --muted: #6b6459;
  --faint: #8a7f6d;
  --rule:  #e8e1d6;
  --green: #2f6f4f;
  --green-dark: #245a3f;
  --err:   #9b3b2f;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.65;
}

.wrap {
  max-width: 620px;
  margin: 0 auto;
  padding: 56px 22px 70px;
}

/* masthead ------------------------------------------------------- */
.mast { text-align: center; margin-bottom: 46px; }

.wordmark {
  margin: 0;
  font-size: 46px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--green);
}
.wordmark span {
  font-size: 26px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  margin-left: 8px;
}

.tagline {
  margin: 12px 0 0;
  font-style: italic;
  font-size: 17px;
  color: var(--muted);
}

/* pitch ---------------------------------------------------------- */
.pitch h1 {
  margin: 0 0 16px;
  font-weight: normal;
  font-size: 33px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.lede { margin: 0 0 34px; color: var(--muted); }

/* notices -------------------------------------------------------- */
.notice {
  margin: 0 0 26px;
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 16px;
  border-left: 4px solid var(--green);
  background: #eef4f0;
  color: var(--green-dark);
}
.notice-err {
  border-left-color: var(--err);
  background: #fbeeec;
  color: var(--err);
}

/* form ----------------------------------------------------------- */
.signup {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: 12px;
  padding: 28px 26px 24px;
}

.tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--rule);
}

.tab {
  appearance: none;
  border: none;
  background: none;
  font: inherit;
  font-size: 16px;
  color: var(--faint);
  padding: 8px 14px 11px;
  margin-bottom: -1px;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}
.tab:hover { color: var(--ink); }
.tab.is-active { color: var(--green); border-bottom-color: var(--green); }

.field { margin-bottom: 18px; }
.field.is-hidden, .consent.is-hidden, .hp { display: none; }

.field label {
  display: block;
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 7px;
}

.field input {
  width: 100%;
  font: inherit;
  font-size: 18px;
  padding: 13px 15px;
  border: 1px solid #d8cfc1;
  border-radius: 8px;
  background: #fffdfa;
  color: var(--ink);
}
.field input:focus {
  outline: none;
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(47, 111, 79, 0.15);
}

.submit {
  width: 100%;
  font: inherit;
  font-size: 18px;
  padding: 15px 20px;
  border: none;
  border-radius: 8px;
  background: var(--green);
  color: #fff;
  cursor: pointer;
}
.submit:hover { background: var(--green-dark); }

.consent {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--faint);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* footer --------------------------------------------------------- */
.foot {
  margin-top: 54px;
  padding-top: 20px;
  border-top: 1px solid var(--rule);
  text-align: center;
  font-size: 13.5px;
  color: var(--faint);
}
.foot p { margin: 4px 0; }
.foot a { color: var(--faint); }

@media (max-width: 480px) {
  .wrap { padding: 38px 18px 54px; }
  .wordmark { font-size: 38px; }
  .wordmark span { font-size: 22px; }
  .pitch h1 { font-size: 27px; }
  .signup { padding: 22px 18px 20px; }
}

/* legal pages ---------------------------------------------------- */
.legal { font-size: 17px; color: var(--ink); }
.legal h2 {
  margin: 34px 0 10px;
  font-size: 19px;
  font-weight: normal;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--green);
}
.legal p { margin: 0 0 15px; }
.legal-date { margin-top: 34px; font-size: 14px; color: var(--faint); }

/* confirmation page ---------------------------------------------- */
.confirm-form { margin: 26px 0 18px; max-width: 380px; }
.confirm-note { font-size: 14px; color: var(--faint); }

/* typo suggestion ------------------------------------------------ */
.typo-hint {
  margin: 9px 0 0;
  font-size: 14px;
  color: var(--muted);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}
.typo-hint.is-hidden { display: none; }
.typo-fix {
  appearance: none;
  border: none;
  background: none;
  font: inherit;
  color: var(--green);
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}