/* ============ DESIGN TOKENS ============ */
:root {
  --ivory: #FAF6EC;
  --ink: #1C2333;
  --ink-soft: #4A5266;
  --gold: #E2A63B;
  --gold-dark: #C88A22;
  --teal: #14594D;
  --card: #FFFFFF;
  --sand: #F1E9D8;
  --line: #E4DCC8;

  --font-display: 'Sora', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --radius: 16px;
  --shadow: 0 12px 32px rgba(28, 35, 51, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  margin: 0 0 12px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--teal);
  font-weight: 600;
}

.price {
  font-family: var(--font-mono);
  font-weight: 600;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(250, 246, 236, 0.9);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn:focus-visible { outline: 3px solid var(--teal); outline-offset: 2px; }
.btn-primary {
  background: var(--gold);
  color: var(--ink);
  box-shadow: 0 8px 20px rgba(226, 166, 59, 0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(226, 166, 59, 0.45); }
.btn-ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  padding: 10px 20px;
}

/* ---------- Hero ---------- */
.hero {
  padding: 64px 0 48px;
}
.hero .wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
.hero h1 { font-size: 44px; }
.hero p.sub { font-size: 18px; color: var(--ink-soft); max-width: 480px; }
.hero-price-row {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 20px 0 24px;
}
.hero-price-row .price { font-size: 28px; color: var(--gold-dark); }
.hero-price-row .old-price {
  font-family: var(--font-mono);
  text-decoration: line-through;
  color: var(--ink-soft);
  font-size: 16px;
}
.trust-line { font-size: 13px; color: var(--ink-soft); margin-top: 14px; }

.cover-mock {
  perspective: 1000px;
}
.cover-mock .card {
  transform: rotateY(-12deg) rotateX(4deg);
  background: linear-gradient(160deg, var(--teal), #0d3a32);
  color: #FAF6EC;
  border-radius: 12px;
  aspect-ratio: 3 / 4;
  box-shadow: var(--shadow);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cover-mock .card .tag {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.8;
}
.cover-mock .card h3 {
  font-size: 26px;
  margin: 0;
}

/* ---------- Section generic ---------- */
section { padding: 56px 0; }
.section-head { max-width: 620px; margin: 0 auto 40px; text-align: center; }
.section-head h2 { font-size: 30px; }

/* ---------- Benefits ---------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.benefit-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
}
.benefit-card .icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: var(--sand);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  color: var(--teal);
  font-weight: 700;
  font-family: var(--font-mono);
}
.benefit-card h3 { font-size: 17px; }
.benefit-card p { font-size: 14px; color: var(--ink-soft); margin: 0; }

/* ---------- Roadmap (signature element) ---------- */
.roadmap { background: var(--sand); border-radius: 24px; padding: 48px; }
.roadmap-list { position: relative; padding-left: 32px; }
.roadmap-list::before {
  content: '';
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 2px;
  background: var(--teal);
  opacity: 0.35;
}
.roadmap-item {
  position: relative;
  padding-bottom: 28px;
}
.roadmap-item:last-child { padding-bottom: 0; }
.roadmap-item::before {
  content: '';
  position: absolute;
  left: -32px; top: 4px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--teal);
  border: 3px solid var(--sand);
  box-shadow: 0 0 0 2px var(--teal);
}
.roadmap-item .chapter-no {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--teal);
}
.roadmap-item h3 { font-size: 17px; margin: 2px 0 4px; }
.roadmap-item p { margin: 0; color: var(--ink-soft); font-size: 14px; }

/* ---------- Testimonials ---------- */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testi-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  font-size: 14px;
}
.testi-card .who {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-soft);
}

/* ---------- Pricing CTA ---------- */
.pricing-box {
  background: var(--ink);
  color: var(--ivory);
  border-radius: 24px;
  padding: 48px;
  text-align: center;
}
.pricing-box .price { font-size: 40px; color: var(--gold); }
.pricing-box p { color: #C7CCDA; }

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--line);
  padding: 16px 0;
}
.faq-item summary {
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
}
.faq-item p { color: var(--ink-soft); margin: 10px 0 0; font-size: 14px; }

/* ---------- Footer ---------- */
footer {
  padding: 32px 0 100px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--ink-soft);
}

/* ---------- Mobile sticky CTA ---------- */
.sticky-cta {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  background: var(--card);
  border-top: 1px solid var(--line);
  padding: 12px 20px;
  display: none;
  align-items: center;
  justify-content: space-between;
  z-index: 30;
  box-shadow: 0 -8px 24px rgba(0,0,0,0.06);
}
.sticky-cta .price { font-size: 18px; color: var(--gold-dark); }

/* ---------- Checkout form ---------- */
.checkout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
.order-summary {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.order-summary .price { font-size: 26px; color: var(--gold-dark); }
.checkout-form {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}
.field input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--line);
  font-family: var(--font-body);
  font-size: 15px;
  background: var(--ivory);
}
.field input:focus-visible { outline: 2px solid var(--teal); outline-offset: 1px; }
.field .error { color: #B4232C; font-size: 13px; margin-top: 6px; }
.form-alert {
  background: #FBEAE9;
  color: #8A1F26;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  margin-bottom: 18px;
}

/* ---------- Thank you page ---------- */
.thankyou-box {
  max-width: 560px;
  margin: 80px auto;
  text-align: center;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 48px 32px;
}
.thankyou-box .check {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--teal);
  color: white;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  font-size: 26px;
}

/* ---------- Responsive ---------- */
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero h1 { font-size: 32px; }
  .benefits-grid { grid-template-columns: repeat(2, 1fr); }
  .testi-grid { grid-template-columns: 1fr; }
  .checkout-grid { grid-template-columns: 1fr; }
  .sticky-cta { display: flex; }
  footer { padding-bottom: 140px; }
}
@media (max-width: 520px) {
  .benefits-grid { grid-template-columns: 1fr; }
  .roadmap { padding: 28px; }
  .pricing-box { padding: 32px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
}