/* Marketing & conversion — F.E. Prep landing, pricing, sticky CTAs */

/* ── Hero ── */
.mkt-hero {
  margin-bottom: 2.75rem;
}

.mkt-hero__eyebrow {
  margin-bottom: 0.75rem;
}

.mkt-hero__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 5vw, 2.75rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--aeon-text);
  margin: 0 0 1rem;
}

.mkt-hero__lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--aeon-muted);
  max-width: 38rem;
  margin: 0 0 1.35rem;
}

.mkt-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.mkt-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.65rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 520px) {
  .mkt-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.mkt-stat {
  padding: 0.85rem 0.95rem;
  border: 1px solid var(--aeon-border);
  border-radius: 3px;
  background: var(--aeon-card);
}

.mkt-stat__value {
  display: block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.45rem;
  color: var(--aeon-text);
  line-height: 1.1;
}

.mkt-stat__label {
  display: block;
  margin-top: 0.25rem;
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--aeon-mono);
}

/* ── Section blocks ── */
.mkt-section {
  margin-bottom: 2.75rem;
}

.mkt-section__title {
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--aeon-mono);
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--aeon-border);
}

.mkt-section__headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  color: var(--aeon-text);
  margin: 0 0 0.65rem;
}

.mkt-section__desc {
  color: var(--aeon-muted);
  line-height: 1.65;
  margin: 0 0 1.25rem;
  max-width: 36rem;
}

/* ── Feature grid ── */
.mkt-features {
  display: grid;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 640px) {
  .mkt-features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.mkt-feature {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--aeon-border);
  border-radius: 3px;
  background: var(--aeon-card);
}

.mkt-feature__title {
  display: block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.05rem;
  color: var(--aeon-text);
  margin-bottom: 0.35rem;
}

.mkt-feature__desc {
  display: block;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--aeon-muted);
}

/* ── Sample lesson cards ── */
.mkt-samples {
  display: grid;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 640px) {
  .mkt-samples {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.mkt-sample {
  display: flex;
  flex-direction: column;
  padding: 1rem 1.1rem;
  border: 1px solid var(--aeon-border);
  border-radius: 3px;
  background: var(--aeon-card);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.mkt-sample:hover {
  border-color: var(--aeon-accent);
  transform: translateY(-1px);
}

.mkt-sample__tag {
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aeon-mono);
  margin-bottom: 0.45rem;
}

.mkt-sample__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.05rem;
  color: var(--aeon-text);
  margin-bottom: 0.35rem;
}

.mkt-sample__desc {
  flex: 1;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--aeon-muted);
  margin-bottom: 0.75rem;
}

.mkt-sample__action {
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--aeon-accent);
}

/* ── Steps ── */
.mkt-steps {
  display: grid;
  gap: 0.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: mkt-step;
}

@media (min-width: 640px) {
  .mkt-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.mkt-step {
  padding: 1.1rem 1.15rem;
  border: 1px solid var(--aeon-border);
  border-radius: 3px;
  background: var(--aeon-card);
}

.mkt-step__num {
  display: block;
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.65rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--aeon-mono);
  margin-bottom: 0.5rem;
}

.mkt-step__title {
  display: block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.05rem;
  color: var(--aeon-text);
  margin-bottom: 0.35rem;
}

.mkt-step__desc {
  display: block;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--aeon-muted);
}

/* ── Pricing card ── */
.mkt-pricing {
  border: 1px solid var(--aeon-border-strong);
  border-radius: 4px;
  background: var(--aeon-card);
  overflow: hidden;
}

.mkt-pricing__header {
  padding: 1.35rem 1.4rem 1rem;
  border-bottom: 1px solid var(--aeon-border);
  background: color-mix(in srgb, var(--aeon-surface) 55%, var(--aeon-card));
}

.mkt-pricing__name {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.35rem;
  color: var(--aeon-text);
  margin: 0 0 0.35rem;
}

.mkt-pricing__price {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.5rem;
  letter-spacing: -0.03em;
  color: var(--aeon-text);
  margin: 0;
  line-height: 1;
}

.mkt-pricing__price span {
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: var(--aeon-muted);
  margin-left: 0.45rem;
  vertical-align: middle;
}

.mkt-pricing__sub {
  margin: 0.5rem 0 0;
  font-size: 0.92rem;
  color: var(--aeon-muted);
}

.mkt-pricing__body {
  padding: 1.25rem 1.4rem 1.4rem;
}

.mkt-pricing__list {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}

.mkt-pricing__list li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.35rem;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--aeon-muted);
}

.mkt-pricing__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--aeon-accent);
}

.mkt-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--aeon-border);
}

.mkt-trust__item {
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--aeon-mono);
}

/* ── Compare table ── */
.mkt-compare {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.92rem;
}

.mkt-compare th,
.mkt-compare td {
  padding: 0.65rem 0.75rem;
  text-align: left;
  border-bottom: 1px solid var(--aeon-border);
}

.mkt-compare th {
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.65rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--aeon-mono);
  font-weight: 400;
}

.mkt-compare td {
  color: var(--aeon-muted);
}

.mkt-compare td:first-child {
  color: var(--aeon-text);
}

.mkt-compare .is-highlight {
  color: var(--aeon-accent);
  font-weight: 500;
}

.mkt-compare-wrap {
  overflow-x: auto;
  border: 1px solid var(--aeon-border);
  border-radius: 3px;
  background: var(--aeon-card);
}

/* ── FAQ ── */
.mkt-faq {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mkt-faq details {
  border: 1px solid var(--aeon-border);
  border-radius: 3px;
  background: var(--aeon-card);
}

.mkt-faq summary {
  padding: 0.85rem 1rem;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1rem;
  color: var(--aeon-text);
  cursor: pointer;
  list-style: none;
}

.mkt-faq summary::-webkit-details-marker {
  display: none;
}

.mkt-faq summary::after {
  content: '+';
  float: right;
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  color: var(--aeon-mono);
}

.mkt-faq details[open] summary::after {
  content: '−';
}

.mkt-faq__answer {
  padding: 0 1rem 1rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--aeon-muted);
}

/* ── Header buy button ── */
.header-buy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.25rem;
  padding: 0 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: rgba(255, 255, 255, 0.14);
  color: var(--aeon-on-green);
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.62rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.header-buy-btn:hover {
  background: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.6);
}

/* ── Sticky conversion bar ── */
.mkt-sticky-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  padding: 0.65rem max(1rem, env(safe-area-inset-right, 0px)) calc(0.65rem + env(safe-area-inset-bottom, 0px)) max(1rem, env(safe-area-inset-left, 0px));
  background: color-mix(in srgb, var(--aeon-card) 94%, transparent);
  border-top: 1px solid var(--aeon-border-strong);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.28s ease, opacity 0.28s ease;
}

.mkt-sticky-bar.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mkt-sticky-bar__inner {
  max-width: 42rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.mkt-sticky-bar__copy {
  min-width: 0;
}

.mkt-sticky-bar__title {
  display: block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 0.95rem;
  color: var(--aeon-text);
  line-height: 1.2;
}

.mkt-sticky-bar__meta {
  display: block;
  font-family: 'DejaVu Sans Mono', Consolas, Monaco, monospace;
  font-size: 0.6rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--aeon-mono);
  margin-top: 0.15rem;
}

.mkt-sticky-bar__actions {
  display: flex;
  gap: 0.5rem;
  flex-shrink: 0;
}

.mkt-sticky-bar__actions .product-actions__link {
  padding: 0.45rem 0.75rem;
  font-size: 0.72rem;
  min-height: 2.25rem;
}

body.has-mkt-sticky-bar {
  padding-bottom: calc(4.25rem + env(safe-area-inset-bottom, 0px));
}

@media (max-width: 480px) {
  .mkt-sticky-bar__inner {
    flex-direction: column;
    align-items: stretch;
  }

  .mkt-sticky-bar__actions {
    width: 100%;
  }

  .mkt-sticky-bar__actions .product-actions__link {
    flex: 1;
    justify-content: center;
  }
}

/* ── Preview lesson ribbon ── */
.fe-preview-ribbon {
  position: sticky;
  top: calc(var(--header-h) + env(safe-area-inset-top, 0px));
  z-index: 40;
  margin: -0.5rem 0 1.25rem;
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
  border: 1px solid var(--aeon-border);
  border-radius: 3px;
  background: color-mix(in srgb, var(--aeon-surface) 70%, var(--aeon-card));
}

.fe-preview-ribbon__text {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.45;
  color: var(--aeon-muted);
}

.fe-preview-ribbon__text strong {
  color: var(--aeon-text);
  font-weight: 500;
}

.fe-preview-ribbon__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.fe-preview-ribbon .product-actions__link {
  padding: 0.4rem 0.75rem;
  font-size: 0.72rem;
}

/* ── Final CTA band ── */
.mkt-cta-band {
  padding: 1.5rem 1.35rem;
  border: 1px solid var(--aeon-border-strong);
  border-radius: 4px;
  background: color-mix(in srgb, var(--aeon-surface) 50%, var(--aeon-card));
  text-align: center;
}

.mkt-cta-band__title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.35rem;
  color: var(--aeon-text);
  margin: 0 0 0.5rem;
}

.mkt-cta-band__desc {
  color: var(--aeon-muted);
  margin: 0 0 1rem;
  line-height: 1.6;
}

.mkt-cta-band .fe-hub-lock__actions {
  justify-content: center;
}

@media (prefers-reduced-motion: reduce) {
  .mkt-sticky-bar,
  .mkt-sample,
  .guide-hub__card {
    transition: none;
  }
}