/* ---------- Tokens ---------- */
:root {
  --green: #3F5420;
  --green-deep: #2C3B16;
  --ink: #000000;
  --bg: #F7F8F5;
  --surface: #FFFFFF;
  --gold: #B8892B;
  --line: #E1E3DC;
  --text-muted: #55584E;

  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Work Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0;
}

h2 {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  margin-bottom: 12px;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
}

p { margin: 0 0 16px; color: var(--text-muted); max-width: 62ch; }

a { color: inherit; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  border-radius: 3px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
  background: var(--green);
  color: #fff;
}
.btn-primary:hover { background: var(--green-deep); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line);
}
.btn-ghost:hover { border-color: var(--green); }
.btn-text {
  padding: 10px 0;
  color: var(--green-deep);
  font-weight: 600;
}
.btn-lg { padding: 13px 26px; font-size: 1rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(247, 248, 245, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.header-row {
  display: flex;
  align-items: center;
  gap: 32px;
  height: 68px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  text-decoration: none;
  color: var(--ink);
  margin-right: auto;
}
.nav-links {
  display: flex;
  gap: 26px;
}
.nav-links a {
  text-decoration: none;
  font-size: 0.93rem;
  font-weight: 500;
  color: var(--text-muted);
}
.nav-links a:hover { color: var(--ink); }
.auth-links {
  display: flex;
  gap: 10px;
}
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.menu-toggle span {
  width: 20px;
  height: 2px;
  background: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  padding: 76px 24px 64px;
}
.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--green-deep);
  margin-bottom: 14px;
}
.eyebrow-gold { color: var(--gold); }
.hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  max-width: 14ch;
}
.hero-lede {
  margin-top: 20px;
  font-size: 1.15rem;
  max-width: 52ch;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 28px 0 56px;
  flex-wrap: wrap;
}
.hero-stats {
  list-style: none;
  margin: 0;
  padding: 28px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 4px;
}
.hero-stats span { color: var(--text-muted); font-size: 0.9rem; }

/* ---------- Sections ---------- */
.section { padding: 64px 24px; }
.section-alt { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-lede { max-width: 56ch; }

/* Steps (real numbered sequence) */
.steps {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.steps li {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 20px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.steps li:last-child { border-bottom: 1px solid var(--line); }
.step-num {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--green);
}

/* Pricing table */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 28px;
  font-size: 0.95rem;
}
.pricing-table th, .pricing-table td {
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
}
.pricing-table th {
  font-weight: 600;
  color: var(--text-muted);
  font-size: 0.85rem;
}
.pricing-table td:first-child, .pricing-table th:first-child { padding-left: 0; }

/* Challenge */
.challenge-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 48px;
  align-items: center;
}
.reward-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--surface);
}
.reward-list li {
  display: flex;
  justify-content: space-between;
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
  font-family: var(--font-display);
}
.reward-list li:last-child { border-bottom: none; }
.reward-list .rank { color: var(--text-muted); font-family: var(--font-body); font-size: 0.9rem; }
.reward-list .amount { font-weight: 600; color: var(--gold); font-size: 1.1rem; }

/* Contact */
.contact-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
}
.contact-email {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
}
.social-links {
  list-style: none;
  margin: 0;
  padding: 0;
}
.social-links li { border-top: 1px solid var(--line); }
.social-links li:last-child { border-bottom: 1px solid var(--line); }
.social-links a {
  display: block;
  padding: 14px 0;
  text-decoration: none;
  font-weight: 500;
}
.social-links a:hover { color: var(--green-deep); }

/* Footer */
.site-footer { padding: 28px 24px; }
.footer-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ---------- Responsive ---------- */
@media (max-width: 760px) {
  .nav-links { display: none; }
  .auth-links .btn-ghost { display: none; }
  .menu-toggle { display: flex; }
  .hero-stats { grid-template-columns: 1fr; }
  .challenge-inner, .contact-inner { grid-template-columns: 1fr; }
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

/* Focus visibility */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ---------- Auth pages ---------- */
.auth-page {
  min-height: calc(100vh - 68px - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 40px 36px;
}
.auth-card h1 {
  font-size: 1.6rem;
  margin-bottom: 6px;
}
.auth-lede {
  margin-bottom: 28px;
  font-size: 0.95rem;
}
.field {
  margin-bottom: 18px;
}
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.field input,
.field select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  font-family: var(--font-body);
  font-size: 0.95rem;
  border-radius: 3px;
}
.field input:focus,
.field select:focus {
  outline: 2px solid var(--green);
  outline-offset: 0;
  background: #fff;
}
.auth-submit {
  width: 100%;
  justify-content: center;
  margin-top: 6px;
}
.auth-switch {
  margin-top: 22px;
  font-size: 0.9rem;
  text-align: center;
}
.auth-switch a {
  color: var(--green-deep);
  font-weight: 600;
  text-decoration: none;
}
.form-message {
  font-size: 0.88rem;
  margin: -6px 0 16px;
  min-height: 1.2em;
}
.form-message.error { color: #A3352E; }
.form-message.success { color: var(--green-deep); }

/* ---------- Dashboard ---------- */
.dashboard-shell {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px;
}
.dashboard-card {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 32px;
  margin-top: 24px;
}
.dashboard-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.95rem;
}
.dashboard-row:last-child { border-bottom: none; }
.dashboard-row span:first-child { color: var(--text-muted); }
.dashboard-row span:last-child { font-weight: 600; }
.status-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}
.status-inactive { background: #F1E4D8; color: #8A5A2B; }
.status-active { background: #E4EBD9; color: var(--green-deep); }
.status-pending { background: #EFE7D6; color: var(--gold); }

/* ---------- Content lists (Books / Q&A) ---------- */
.content-list {
  margin-top: 20px;
  border-top: 1px solid var(--line);
}
.content-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--ink);
}
.content-item:hover { background: var(--surface); }
.content-title {
  font-family: var(--font-display);
  font-weight: 600;
}
.content-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  white-space: nowrap;
}