:root {
  /* palette — mirrors the "Libraries First" direction tokens */
  --paper:    #E8E1D4;   /* page background */
  --paper2:   #EFE9DD;   /* alt band */
  --card:     #FDFBF7;   /* cards / inputs */
  --cream:    #F7F4EB;   /* matches logo bg */
  --ink:      #2a1a18;   /* near-black brown */
  --burgundy: #4A2C2A;
  --sage:     #3d5a3e;
  --gold:     #C5B358;
  --gold-deep:#8a7322;
  --manila:   #E9DDBE;   /* member card stock */
  --muted:    rgba(74, 44, 42, 0.60);
  --faint:    rgba(74, 44, 42, 0.40);
  --hair:     rgba(74, 44, 42, 0.14);
  --error:    #b3261e;

  --serif: "Fraunces", Georgia, serif;
  --sans:  -apple-system, BlinkMacSystemFont, "SF Pro", system-ui, sans-serif;
  --mono:  "Courier New", monospace;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--paper); }
body {
  font-family: var(--sans);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
}
button { font: inherit; }
::selection { background: rgba(197, 179, 88, 0.4); }

[hidden] { display: none !important; }
/* Honeypot: hidden checkbox. display:none keeps it out of view; autofill and
   password managers never tick checkboxes, so real signups can't be dropped. */
.hp { display: none; }

/* ── shared brand bits ── */
.logo-tile {
  width: 40px; height: 40px; border-radius: 10px;
  background: var(--cream); overflow: hidden; flex-shrink: 0; display: block;
  box-shadow: inset 0 0 0 1px rgba(74, 44, 42, 0.10), 0 2px 6px rgba(60, 40, 30, 0.14);
}
.logo-tile img {
  width: 128%; height: 128%; object-fit: cover;
  transform: translate(-11%, -11%); display: block;
}
.logo-tile--sm { width: 34px; height: 34px; border-radius: 9px; }

.wordmark {
  font-family: var(--serif); font-weight: 500; font-size: 20px;
  letter-spacing: -0.4px; color: var(--ink);
}
.wordmark i { font-style: italic; font-weight: 400; }
.wordmark--sm { font-size: 17px; }

.eyebrow {
  font-family: var(--sans); font-size: 11.5px; font-weight: 600;
  letter-spacing: 2.5px; text-transform: uppercase; color: var(--gold-deep);
  margin: 0;
}
.eyebrow--sage { color: var(--sage); }
.eyebrow--gold { color: var(--gold-deep); }
.eyebrow--center { text-align: center; }

.section-title {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(28px, 3.6vw, 42px); letter-spacing: -0.7px; margin: 14px 0 0;
}

/* ── nav ── */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px clamp(20px, 6vw, 70px); max-width: 1200px; margin: 0 auto;
}
.nav__brand { display: flex; align-items: center; gap: 12px; }
.nav__soon { font-size: 13px; font-weight: 600; color: var(--sage); }

/* ── hero ── */
.hero {
  max-width: 1200px; margin: 0 auto; padding: 8px clamp(20px, 6vw, 70px) 0;
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  gap: 48px; align-items: center; min-height: 540px;
}
.hero__copy { padding: 36px 0 60px; }
.hero__title {
  font-family: var(--serif); font-weight: 400; font-size: clamp(38px, 5.6vw, 70px);
  line-height: 1.02; letter-spacing: -1.4px; margin: 20px 0 0; text-wrap: balance;
}
.hero__title-em { font-style: italic; color: var(--sage); }
.hero__sub {
  font-family: var(--serif); font-size: clamp(17px, 2vw, 21px); line-height: 1.5;
  color: var(--muted); max-width: 460px; margin: 22px 0 0;
}
.hero__card { display: flex; justify-content: center; min-width: 0; }

/* ── member card ── */
.card-wrap { position: relative; width: 380px; max-width: 100%; }
.card {
  background: var(--manila); border-radius: 6px; padding: 22px 24px 24px;
  position: relative; overflow: hidden;
  box-shadow: 0 18px 40px rgba(60, 40, 30, 0.28), 0 4px 10px rgba(60, 40, 30, 0.18);
  background-image: repeating-linear-gradient(180deg, transparent 0 31px, rgba(74, 90, 110, 0.04) 31px 32px);
}
.card__header { border-bottom: 2px solid var(--burgundy); padding-bottom: 10px; margin-bottom: 12px; }
.card__title {
  font-family: var(--mono); font-size: 11px; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--burgundy); font-weight: 700;
}
.card__no {
  font-family: var(--mono); font-size: 9.5px; letter-spacing: 0.5px;
  color: rgba(74, 44, 42, 0.55); margin-top: 2px;
}
.card-field {
  display: grid; grid-template-columns: 64px 1fr; align-items: baseline; gap: 8px;
  border-bottom: 1px solid rgba(74, 90, 110, 0.30); padding: 9px 0;
}
.card-field__label {
  font-family: var(--mono); font-size: 10.5px; letter-spacing: 1px;
  text-transform: uppercase; color: rgba(74, 44, 42, 0.6);
}
.card-field input {
  border: none; background: transparent; outline: none;
  font-family: var(--serif); font-size: 16px; color: var(--ink); width: 100%;
}
.card-field input::placeholder { color: rgba(74, 44, 42, 0.32); font-style: italic; }
.card-field:has(input[aria-invalid="true"]) { border-bottom-color: var(--error); }
.card-field input[aria-invalid="true"] { color: var(--error); }
.card-field input[aria-invalid="true"]::placeholder { color: var(--error); opacity: 0.7; }
.card__row {
  margin-top: 14px; display: flex; align-items: center; justify-content: space-between;
}
.card__stamps { display: flex; gap: 6px; }
.stamp-due {
  font-family: var(--mono); font-size: 9.5px; color: rgba(106, 46, 46, 0.65);
  border: 1px solid rgba(106, 46, 46, 0.4); border-radius: 2px; padding: 2px 5px;
  letter-spacing: 0.5px;
}
.card__submit {
  font-family: var(--mono); font-size: 12px; font-weight: 700; letter-spacing: 1px;
  text-transform: uppercase; color: var(--cream); background: var(--burgundy);
  border: none; border-radius: 4px; padding: 10px 16px; cursor: pointer;
  transition: opacity 160ms;
}
.card__submit:disabled { opacity: 0.5; cursor: not-allowed; }
.card__error {
  font-family: var(--mono); font-size: 10.5px; color: #8a2020;
  margin: 10px 0 0; min-height: 1em;
}
.card__done {
  padding: 14px 0 8px; min-height: 150px; display: flex; flex-direction: column;
  align-items: center; justify-content: center; text-align: center;
}
.card__stamp-ok {
  font-family: var(--mono); font-size: 13px; font-weight: 700; letter-spacing: 2px;
  color: #6a2e2e; border: 3px solid #6a2e2e; border-radius: 6px; padding: 8px 16px;
  transform: rotate(-7deg); text-transform: uppercase;
}
.card__welcome { font-family: var(--serif); font-size: 18px; color: var(--ink); margin-top: 18px; }
.card__welcome-sub { font-size: 13px; color: var(--muted); margin-top: 4px; max-width: 260px; }
.card__pocket {
  height: 16px; width: 62%; margin: 0 auto; background: var(--manila);
  border-radius: 0 0 8px 8px; box-shadow: 0 8px 14px rgba(60, 40, 30, 0.18);
  border-top: 1px solid rgba(74, 44, 42, 0.12);
}
.card__fine { font-size: 12px; color: var(--faint); text-align: center; margin: 14px 0 0; }

/* ── principles ── */
.promises { background: var(--card); border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.promises__inner { max-width: 1200px; margin: 0 auto; padding: clamp(52px, 7vw, 86px) clamp(20px, 6vw, 70px); }
.promises__head { text-align: center; margin-bottom: 48px; }
.promises__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
@media (max-width: 760px) { .promises__grid { grid-template-columns: repeat(2, 1fr); } }
.promise { padding: 4px 4px 0; }
.promise__mark {
  width: 46px; height: 46px; border-radius: 12px; background: var(--paper2);
  border: 1px solid var(--hair); display: flex; align-items: center; justify-content: center;
  font-size: 20px; color: var(--burgundy); margin-bottom: 16px;
}
.promise__title { font-family: var(--serif); font-size: 21px; font-weight: 500; margin: 0 0 8px; letter-spacing: -0.3px; }
.promise__body { font-size: 14.5px; line-height: 1.6; color: var(--muted); margin: 0; }

/* ── how it works ── */
.how { max-width: 1080px; margin: 0 auto; padding: clamp(56px, 8vw, 92px) clamp(20px, 6vw, 70px); }
.how__title { text-align: center; margin: 0 0 44px; }
.how__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; }
.step { border-top: 2px solid var(--sage); padding-top: 20px; }
.step__n { font-family: var(--serif); font-size: 40px; font-style: italic; color: var(--sage); line-height: 1; }
.step__title { font-family: var(--serif); font-size: 22px; font-weight: 500; margin: 12px 0 8px; letter-spacing: -0.3px; }
.step__body { font-size: 14.5px; line-height: 1.6; color: var(--muted); margin: 0; }

/* ── founder band ── */
.band { background: var(--sage); color: var(--cream); }
.band__inner { max-width: 820px; margin: 0 auto; padding: clamp(56px, 8vw, 96px) clamp(20px, 6vw, 40px); text-align: center; }
.band__eyebrow {
  font-family: var(--sans); font-size: 11.5px; font-weight: 600;
  letter-spacing: 2.5px; text-transform: uppercase;
  color: rgba(247, 244, 235, 0.7); margin: 0 0 22px;
}
.band__lead {
  font-family: var(--serif); font-weight: 300; font-size: clamp(21px, 3vw, 31px);
  line-height: 1.45; letter-spacing: -0.4px; margin: 0; text-wrap: pretty;
}
.band__body {
  font-family: var(--serif); font-weight: 300; font-size: clamp(16px, 2vw, 19px);
  line-height: 1.6; margin: 22px 0 0; color: rgba(247, 244, 235, 0.92); text-wrap: pretty;
}
.band__em { font-style: italic; color: var(--gold); }
.band__sign { margin-top: 30px; font-family: var(--serif); font-size: 16px; font-style: italic; }

/* ── final CTA ── */
.cta { background: var(--paper2); border-top: 1px solid var(--hair); }
.cta__inner { max-width: 680px; margin: 0 auto; padding: clamp(56px, 8vw, 90px) clamp(20px, 6vw, 40px); text-align: center; }
.cta__title {
  font-family: var(--serif); font-weight: 400; font-size: clamp(30px, 4.5vw, 48px);
  letter-spacing: -1px; line-height: 1.06; margin: 0 0 12px;
}
.cta__sub { font-family: var(--serif); font-size: 18px; color: var(--muted); margin: 0 auto 32px; max-width: 400px; }

/* ── plain signup form ── */
.signup-form { max-width: 440px; width: 100%; margin: 0 auto; text-align: left; }
.signup-form__fields { display: grid; grid-template-columns: 1fr; gap: 10px; }
.signup-form .field { display: flex; flex-direction: column; }
.signup-form input {
  font-family: var(--sans); font-size: 15px; color: var(--ink); background: var(--card);
  border: 1px solid rgba(74, 44, 42, 0.16); border-radius: 12px; padding: 13px 15px;
  outline: none; width: 100%; transition: border-color 140ms;
}
.signup-form input::placeholder { color: rgba(74, 44, 42, 0.42); }
.signup-form input[aria-invalid="true"] { border-color: var(--error); }
.field__error { font-family: var(--sans); font-size: 12.5px; color: var(--error); margin: 6px 2px 0; }
.field__error:empty { display: none; }
.signup-form__submit {
  font-family: var(--sans); font-size: 15px; font-weight: 600; letter-spacing: 0.2px;
  color: var(--cream); background: var(--sage); border: none; border-radius: 12px;
  padding: 13px 24px; cursor: pointer; width: 100%; margin-top: 10px;
  transition: opacity 160ms, transform 120ms;
}
.signup-form__submit:active { transform: scale(0.98); }
.signup-form__submit:disabled { opacity: 0.55; cursor: not-allowed; }
.signup-form__fine { font-size: 12px; color: var(--faint); margin: 11px 0 0; }
.signup-form__error { font-size: 13px; color: #8a2020; margin: 8px 0 0; min-height: 1em; }

.signup-done {
  display: flex; align-items: center; gap: 14px; max-width: 460px; margin: 0 auto;
  background: rgba(61, 90, 62, 0.10); border: 1px solid rgba(61, 90, 62, 0.30);
  border-radius: 16px; padding: 18px 20px; text-align: left;
}
.signup-done__check {
  width: 38px; height: 38px; border-radius: 50%; flex-shrink: 0;
  background: var(--sage); color: var(--cream);
  display: flex; align-items: center; justify-content: center; font-size: 19px;
}
.signup-done__title { font-family: var(--serif); font-size: 18px; font-weight: 500; color: var(--ink); }
.signup-done__sub { font-size: 13px; color: var(--muted); margin-top: 2px; }

/* ── footer ── */
.footer { background: var(--paper); border-top: 1px solid var(--hair); }
.footer__inner {
  max-width: 1280px; margin: 0 auto; padding: 40px clamp(20px, 6vw, 80px);
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.footer__brand { display: flex; align-items: center; gap: 12px; }
.badges { display: flex; gap: 10px; flex-wrap: wrap; }
.badge {
  display: flex; align-items: center; gap: 9px;
  border: 1px solid rgba(74, 44, 42, 0.22); border-radius: 12px; padding: 8px 14px; color: var(--ink);
}
.badge__icon { font-size: 19px; line-height: 1; }
.badge__col { display: flex; flex-direction: column; line-height: 1.15; }
.badge__sub { font-size: 8.5px; letter-spacing: 1px; text-transform: uppercase; opacity: 0.7; }
.badge__store { font-size: 13px; font-weight: 600; }
.footer__links { font-size: 12.5px; color: var(--muted); display: flex; gap: 18px; flex-wrap: wrap; width: 140px;}
.footer__legal { text-align: center; font-size: 11.5px; color: var(--muted); padding: 0 20px 28px; }

/* ── responsive ── */
@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; }
  .hero__copy { padding-bottom: 0; }
  .hero__card { padding-bottom: 40px; }
}