/* ═══════════════════════════════════════════════
   DOULA FIELD GUIDE — Labora Collective
   Standalone App Design System
   ═══════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;0,700;1,300;1,400&family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300;1,9..40,400&display=swap');

:root {
  /* LC Brand Tokens */
  --espresso: #362511;
  --copper: #D48662;
  --rose: #E7817F;
  --teal: #1D6B78;
  --forest: #2E5240;
  --gold: #9E7D0A;
  --blue: #5B8FA8;
  --bg-warm: #F7F3EE;
  --bg-open: #FBF5FF;

  /* Extended Palette */
  --red: #C62828;
  --red-light: #FFF3F0;
  --teal-light: #E0F2F4;
  --gold-light: #F5EDCC;
  --rose-light: #F5E0E6;
  --forest-light: #E8F0EB;
  --copper-light: #FDF0E8;
  --charcoal: #1a1714;
  --warm-gray: #6B5E54;
  --border-color: #E5DDD4;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'EB Garamond', Georgia, serif;
  --font-ui: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Tier Colors */
  --tier-basic: var(--teal);
  --tier-intermediate: var(--gold);
  --tier-advanced: var(--red);
  --tier-connector: var(--forest);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

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

body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background: var(--bg-warm);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ─── NAVIGATION ─── */
.app-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 243, 238, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px;
}

.app-nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.app-nav-brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--espresso);
  text-decoration: none;
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.app-nav-brand em {
  font-style: italic;
  color: var(--forest);
}

.app-nav-brand .nav-sub {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--warm-gray);
  font-weight: 500;
}

.app-nav-links {
  display: flex;
  gap: 24px;
  list-style: none;
  align-items: center;
}

.app-nav-links a {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  color: var(--warm-gray);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.app-nav-links a:hover,
.app-nav-links a.active {
  color: var(--forest);
}

.app-nav-links .cta-link {
  background: var(--forest);
  color: white;
  padding: 8px 20px;
  border-radius: 6px;
  font-weight: 600;
}

.app-nav-links .cta-link:hover {
  background: var(--espresso);
  color: white;
}

/* ─── HAMBURGER MENU ─── */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--espresso);
  border-radius: 2px;
  transition: all 0.3s ease;
  transform-origin: center;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ─── HERO ─── */
.hero {
  text-align: center;
  padding: 100px 24px 80px;
  background: linear-gradient(175deg, var(--bg-warm) 0%, white 100%);
  border-bottom: 1px solid var(--border-color);
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--forest);
  background: var(--forest-light);
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 300;
  color: var(--espresso);
  line-height: 1.1;
  margin-bottom: 20px;
}

.hero h1 em {
  font-weight: 600;
  font-style: italic;
  color: var(--forest);
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--warm-gray);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.hero-stats {
  display: flex;
  gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: center;
}

.hero-stat .num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--forest);
  line-height: 1;
}

.hero-stat .label {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--warm-gray);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

/* ─── TIER SECTIONS ─── */
.tier-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
}

.tier-header {
  margin-bottom: 40px;
}

.tier-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 5px 14px;
  border-radius: 4px;
  margin-bottom: 12px;
  color: white;
}

.tier-tag.basic { background: var(--tier-basic); }
.tier-tag.intermediate { background: var(--tier-intermediate); }
.tier-tag.advanced { background: var(--tier-advanced); }
.tier-tag.connector { background: var(--tier-connector); }

.tier-title {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 400;
  color: var(--espresso);
  margin-bottom: 8px;
}

.tier-desc {
  font-size: 1.1rem;
  color: var(--warm-gray);
  max-width: 700px;
  line-height: 1.6;
}

/* ─── MODULE CARDS ─── */
.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.module-card {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 28px 24px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.3s;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.module-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.module-card.basic::before { background: var(--tier-basic); }
.module-card.intermediate::before { background: var(--tier-intermediate); }
.module-card.advanced::before { background: var(--tier-advanced); }
.module-card.connector::before { background: var(--tier-connector); }

.module-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
  border-color: transparent;
}

.module-num {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 8px;
}

.module-card.basic .module-num { color: var(--tier-basic); }
.module-card.intermediate .module-num { color: var(--tier-intermediate); }
.module-card.advanced .module-num { color: var(--tier-advanced); }
.module-card.connector .module-num { color: var(--tier-connector); }

.module-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--espresso);
  margin-bottom: 8px;
  line-height: 1.2;
}

.module-desc {
  font-size: 0.95rem;
  color: var(--warm-gray);
  line-height: 1.55;
  flex: 1;
}

.module-meta {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  font-family: var(--font-ui);
  font-size: 0.75rem;
  color: var(--warm-gray);
}

.module-meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* ─── MODULE PAGE ─── */
.module-page {
  max-width: 760px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

.module-page-header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border-color);
}

.module-page-header .tier-tag {
  margin-bottom: 16px;
}

.module-page-header h1 {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 400;
  color: var(--espresso);
  line-height: 1.15;
  margin-bottom: 12px;
}

.module-page-header h1 em {
  font-weight: 600;
  font-style: italic;
}

.module-page-header .subtitle {
  font-size: 1.15rem;
  color: var(--warm-gray);
  line-height: 1.6;
}

/* Learning objectives */
.objectives {
  background: var(--forest-light);
  border-left: 4px solid var(--forest);
  border-radius: 0 10px 10px 0;
  padding: 20px 24px;
  margin-bottom: 40px;
}

.objectives h3 {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--forest);
  margin-bottom: 12px;
}

.objectives ul {
  list-style: none;
  padding: 0;
}

.objectives li {
  padding: 4px 0;
  padding-left: 20px;
  position: relative;
  font-size: 0.95rem;
  line-height: 1.5;
}

/* LR rule: no emoji/pictographs. CSS-drawn checkmark instead of a glyph. */
.objectives li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.38em;
  width: 5px;
  height: 9px;
  border: solid var(--forest);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Content sections */
.content-section {
  margin-bottom: 40px;
}

.content-section h2 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--espresso);
  margin-bottom: 16px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.content-section h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--espresso);
  margin: 24px 0 10px;
}

.content-section p {
  margin-bottom: 16px;
  font-size: 1.05rem;
  line-height: 1.75;
}

/* Red flag box */
.red-flag-box {
  background: var(--red-light);
  border-left: 4px solid var(--red);
  border-radius: 0 10px 10px 0;
  padding: 20px 24px;
  margin: 24px 0;
}

.red-flag-box h4 {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--red);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}
/* LR rule: status = color + shape, never emoji. CSS-drawn warning triangle. */
.red-flag-box h4::before {
  content: "";
  flex: none;
  width: 0;
  height: 0;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 10px solid var(--red);
}

.red-flag-box ul {
  list-style: none;
  padding: 0;
}

.red-flag-box li {
  padding: 4px 0;
  padding-left: 22px;
  position: relative;
  font-size: 0.95rem;
  line-height: 1.5;
}

.red-flag-box li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 0.7em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
}

/* Clinical note */
.clinical-note {
  background: var(--rose-light);
  border-left: 4px solid var(--rose);
  border-radius: 0 10px 10px 0;
  padding: 18px 24px;
  margin: 24px 0;
  font-style: italic;
  font-size: 0.95rem;
  line-height: 1.65;
}

.clinical-note strong {
  font-style: normal;
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--rose);
  display: block;
  margin-bottom: 6px;
}

/* Doula action box */
.doula-action {
  background: var(--teal-light);
  border-left: 4px solid var(--teal);
  border-radius: 0 10px 10px 0;
  padding: 18px 24px;
  margin: 24px 0;
}

.doula-action h4 {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--teal);
  margin-bottom: 8px;
}

/* Escalation pathway */
.pathway {
  margin: 24px 0;
  counter-reset: step;
}

.pathway-step {
  display: flex;
  gap: 16px;
  padding: 14px;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  margin-bottom: 8px;
  transition: border-color 0.2s;
}

.pathway-step:hover {
  border-color: var(--teal);
}

.pathway-step-num {
  counter-increment: step;
  min-width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  font-weight: 700;
  flex-shrink: 0;
}

.pathway-step-content h5 {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.pathway-step-content p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--warm-gray);
  margin: 0;
}

/* MCQ Quiz */
.quiz-section {
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 32px;
  margin: 40px 0;
}

.quiz-section h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 24px;
}

.quiz-question {
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.quiz-question:last-child {
  border-bottom: none;
  padding-bottom: 0;
  margin-bottom: 0;
}

.quiz-question p {
  font-weight: 500;
  margin-bottom: 12px;
  font-size: 1rem;
}

.quiz-option {
  display: block;
  padding: 10px 14px;
  margin: 4px 0;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-ui);
  font-size: 0.9rem;
  background: white;
  transition: all 0.15s;
  width: 100%;
  text-align: left;
}

.quiz-option:hover {
  border-color: var(--teal);
  background: var(--teal-light);
}

.quiz-option.correct {
  border-color: var(--forest);
  background: var(--forest-light);
  color: var(--forest);
  font-weight: 600;
}

.quiz-option.incorrect {
  border-color: var(--red);
  background: var(--red-light);
  color: var(--red);
}

.quiz-feedback {
  margin-top: 8px;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 0.85rem;
  line-height: 1.5;
  display: none;
}

.quiz-feedback.show { display: block; }
.quiz-feedback.correct-fb { background: var(--forest-light); color: var(--forest); }
.quiz-feedback.incorrect-fb { background: var(--red-light); color: var(--red); }

/* ─── MODULE NAVIGATION ─── */
.module-nav {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid var(--border-color);
}

.module-nav a {
  font-family: var(--font-ui);
  font-size: 0.9rem;
  color: var(--teal);
  text-decoration: none;
  font-weight: 600;
  padding: 10px 20px;
  border: 1px solid var(--teal);
  border-radius: 8px;
  transition: all 0.2s;
}

.module-nav a:hover {
  background: var(--teal);
  color: white;
}

/* ─── SCOPE DISCLAIMER ─── */
.scope-banner {
  background: var(--gold-light);
  border: 1px solid rgba(158, 125, 10, 0.2);
  border-radius: 10px;
  padding: 16px 24px;
  margin: 32px 0;
  font-family: var(--font-ui);
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--espresso);
}

.scope-banner strong {
  color: var(--gold);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 4px;
}

/* ─── FOOTER ─── */
.app-footer {
  background: var(--espresso);
  color: rgba(255,255,255,0.7);
  padding: 60px 24px 30px;
  margin-top: 80px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand-mark {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: white;
  margin-bottom: 4px;
}

.footer-brand-mark em {
  font-style: italic;
}

.footer-brand-org {
  font-family: var(--font-ui);
  font-size: 0.75rem;
  margin-bottom: 12px;
}

.footer-brand-org a {
  color: var(--copper);
  text-decoration: none;
}

.footer-brand-desc {
  font-size: 0.9rem;
  line-height: 1.55;
}

.footer-col h5 {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 8px;
}

.footer-col a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: white;
}

.footer-bottom {
  padding-top: 24px;
  text-align: center;
  font-family: var(--font-ui);
  font-size: 0.75rem;
}

.footer-bottom a {
  color: rgba(255,255,255,0.5);
  text-decoration: none;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .app-nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(247, 243, 238, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 20px 24px;
    gap: 0;
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  }

  .app-nav-links.open {
    display: flex;
  }

  .app-nav-links li {
    width: 100%;
  }

  .app-nav-links a {
    display: block;
    padding: 12px 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--border-color);
  }

  .app-nav-links li:last-child a {
    border-bottom: none;
  }

  .app-nav-links .cta-link {
    display: block;
    text-align: center;
    margin-top: 8px;
    padding: 12px 20px;
  }

  .hero {
    padding: 80px 24px 60px;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-stats {
    gap: 24px;
  }

  .module-grid {
    grid-template-columns: 1fr;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .module-page-header h1 {
    font-size: 1.8rem;
  }

  .quiz-section {
    padding: 20px 16px;
  }

  .module-nav {
    flex-direction: column;
    gap: 12px;
  }

  .module-nav a {
    text-align: center;
  }
}

/* ─── PRINT ─── */
@media print {
  .app-nav, .app-footer, .module-nav, .quiz-section, .hamburger { display: none; }
  body { background: white; }
  .module-page { padding: 20px; }
}

/* ═══════════════════════════════════════════════
   LR BIBLIOGRAPHY STANDARD — "Sources & Evidence"
   Every source renders as a Labora Rounds source card:
   evidence-tier badge (color + dot + pill, never emoji),
   the citation (serif context line), and a verifiable link.
   ═══════════════════════════════════════════════ */
.lr-biblio-kicker {
  font-family: var(--font-ui);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--copper);
  margin-bottom: 2px;
}
.lr-biblio-summary {
  font-family: var(--font-ui);
  font-size: 0.85rem;
  line-height: 1.6;
  color: var(--warm-gray);
  max-width: 62ch;
  margin: 6px 0 8px;
}
.lr-biblio-count {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--espresso);
  margin: 0 0 20px;
}
.lr-biblio-count .sep { opacity: 0.4; margin: 0 6px; }
.lr-biblio {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.lr-src {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 14px 18px 13px;
}
.lr-src:target {
  border-color: var(--copper);
  box-shadow: 0 0 0 3px rgba(212,134,98,0.14);
}
.lr-src-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 7px;
  flex-wrap: wrap;
}
.lr-src-num {
  font-family: var(--font-ui);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--warm-gray);
  min-width: 22px;
}
.lr-src-tier {
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 3px 10px 2px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.lr-src-tier::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.lr-src-tier.pr  { color: var(--teal);      background: var(--teal-light); }
.lr-src-tier.gl  { color: var(--forest);    background: var(--forest-light); }
.lr-src-tier.gov { color: var(--gold);      background: var(--gold-light); }
.lr-src-tier.tk  { color: var(--copper);    background: var(--copper-light); }
.lr-src-tier.res { color: var(--warm-gray); background: #F0EAE2; }
.lr-src-claim {
  font-family: var(--font-body);
  font-size: 1.02rem;
  line-height: 1.4;
  color: var(--espresso);
  margin: 0 0 8px;
}
.lr-src-cite {
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--warm-gray);
  margin: 0;
  line-height: 1.5;
  word-break: break-word;
}
.lr-src-cite .pub { color: var(--espresso); font-weight: 600; }
.lr-src-cite .sep { opacity: 0.5; margin: 0 6px; }
.lr-src-cite a { color: var(--copper); text-decoration: none; }
.lr-src-cite a:hover { text-decoration: underline; }

/* ---------------------------------------------------------------------------
   FREE PREVIEW (modules 1-6) + SIGNUP
   Modules 1-6 are ungated. These styles make that unmistakable on the card
   itself, so nobody clicks expecting a paywall.
   --------------------------------------------------------------------------- */

.tier-tag.free { background: var(--forest); }

.free-preview-note {
  font-family: var(--font-ui);
  font-size: 0.92rem;
  line-height: 1.6;
  color: var(--espresso);
  background: var(--forest-light);
  border-left: 3px solid var(--forest);
  border-radius: 0 8px 8px 0;
  padding: 14px 18px;
  margin: 18px auto 0;
  max-width: 640px;
}

.module-card.is-free { border-color: rgba(46, 82, 64, 0.35); }

.free-flag {
  position: absolute;
  top: 14px;
  right: 14px;
  font-family: var(--font-ui);
  font-size: 0.62rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: white;
  background: var(--forest);
  padding: 4px 9px;
  border-radius: 20px;
  white-space: nowrap;
}

/* Keep the badge clear of the title on narrow cards. */
.module-card.is-free .module-title { padding-right: 92px; }

.signup-form {
  max-width: 560px;
  margin: 0 auto;
  font-family: var(--font-ui);
}

.signup-hp { position: absolute; left: -9999px; }

.signup-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 560px) {
  .signup-row { grid-template-columns: 1fr; }
  .module-card.is-free .module-title { padding-right: 0; }
  .free-flag { position: static; display: inline-block; margin-bottom: 10px; }
}

.signup-field { display: block; margin-bottom: 16px; }

.signup-field > span {
  display: block;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--warm-gray);
  margin-bottom: 6px;
}

.signup-field > span em { text-transform: none; letter-spacing: 0; font-weight: 400; }

.signup-field input {
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--charcoal);
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 14px;
}

.signup-field input:focus {
  outline: none;
  border-color: var(--forest);
  box-shadow: 0 0 0 3px var(--forest-light);
}

.signup-submit {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 600;
  color: white;
  background: var(--forest);
  border: none;
  border-radius: 6px;
  padding: 13px 28px;
  cursor: pointer;
  transition: opacity 0.2s;
}

.signup-submit:hover { opacity: 0.9; }
.signup-submit:disabled { opacity: 0.6; cursor: default; }

.signup-fine {
  font-size: 0.78rem;
  color: var(--warm-gray);
  margin: 14px 0 0;
}

.signup-status {
  font-size: 0.92rem;
  line-height: 1.5;
  border-radius: 8px;
  padding: 12px 14px;
  margin: 16px 0 0;
}

.signup-status.is-ok { background: var(--forest-light); color: var(--forest); }
.signup-status.is-err { background: var(--gold-light); color: #6b5307; }