/* Marketing homepage only. Reuses the CSS variables defined in styles.css
   for brand consistency, adds the larger-format sections a landing page
   needs that the app itself never uses (hero, pricing cards, FAQ, etc). */

/* Legal pages (terms, privacy) */

.legal-wrap .mkt-shell { max-width: 760px; }
.legal-wrap h1 { font-size: clamp(1.8rem, 3.4vw, 2.3rem); letter-spacing: -0.02em; }
.legal-updated { color: var(--muted); font-size: 0.9rem; margin: 0 0 40px; }

.legal-wrap h2 {
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  margin: 36px 0 12px;
}

.legal-wrap h2:first-of-type { margin-top: 0; }

.legal-wrap p, .legal-wrap li {
  color: var(--ink);
  line-height: 1.7;
  font-size: 0.98rem;
}

.legal-wrap p { margin: 0 0 14px; }
.legal-wrap ul { margin: 0 0 14px; padding-left: 22px; }
.legal-wrap li { margin-bottom: 6px; }
.legal-wrap a { color: var(--accent-dark); font-weight: 650; }

.mkt-nav {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px clamp(20px, 5vw, 64px);
  background: rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.mkt-nav .brand { font-size: 1.05rem; }

.mkt-logo-mark {
  display: inline-grid;
  place-items: center;
  width: 26px;
  height: 26px;
  font-size: 14px;
  overflow: hidden;
}

.mkt-logo-mark img { width: 100%; height: 100%; display: block; object-fit: cover; }

.mkt-mockup-brand img {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  vertical-align: -3px;
  margin-right: 4px;
}

.mkt-nav-links {
  display: flex;
  align-items: center;
  gap: 22px;
}

.mkt-nav-links a:not(.button) {
  color: var(--muted);
  text-decoration: none;
  font-weight: 650;
  font-size: 0.92rem;
}

.mkt-nav-links a:not(.button):hover { color: var(--ink); }

.mkt-nav-toggle {
  display: none;
  width: 36px;
  height: 36px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--card);
  font-size: 1.1rem;
  line-height: 1;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
}

@media (max-width: 640px) {
  .mkt-nav { position: relative; padding: 12px 16px; }
  .mkt-nav .brand { font-size: 0.95rem; gap: 6px; }
  .mkt-nav-toggle { display: flex; order: 2; }

  .mkt-nav-links {
    order: 3;
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    padding: 10px 16px 16px;
    background: var(--card);
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow);
  }

  .mkt-nav-links.open { display: flex; }
  .mkt-nav-links a:not(.button) { display: block; padding: 8px 0; width: 100%; }
  .mkt-nav-links .button.small { margin-top: 6px; }
}

.mkt-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 64px);
}

.mkt-section {
  padding: clamp(56px, 9vw, 108px) 0;
}

.mkt-section.tight { padding-top: 0; }
.mkt-section-header { max-width: 640px; margin: 0 auto 40px; text-align: center; }
.mkt-section-header h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); letter-spacing: -0.01em; }
.mkt-section-header p { color: var(--muted); font-size: 1.05rem; line-height: 1.55; margin: 10px 0 0; }

/* Hero */

.mkt-hero {
  padding: clamp(56px, 10vw, 96px) 0 clamp(40px, 7vw, 72px);
  text-align: center;
  background: radial-gradient(circle at 50% -10%, rgba(16, 163, 127, 0.08), transparent 55%), var(--bg);
}

.mkt-hero .eyebrow { display: flex; justify-content: center; }

.mkt-hero h1 {
  font-size: clamp(2.4rem, 5.6vw, 4rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 14px auto 18px;
  max-width: 820px;
}

.mkt-hero p.lede {
  max-width: 620px;
  margin: 0 auto 32px;
  color: var(--muted);
  font-size: 1.15rem;
  line-height: 1.6;
}

.mkt-hero-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.mkt-hero-actions .button { padding: 13px 26px; font-size: 1rem; }
.mkt-hero-note { color: var(--muted-2); font-size: 0.85rem; }

/* Product mockup slider */

.mkt-mockup-wrap { padding: 0 0 clamp(40px, 7vw, 72px); }

.mkt-slider { position: relative; max-width: 980px; margin: 0 auto; }

.mkt-slider-track { display: grid; }

.mkt-slider-slide {
  grid-column: 1;
  grid-row: 1;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.mkt-slider-slide.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.mkt-slider-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: 18px;
}

.mkt-slider-arrow {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--card);
  font-size: 1.3rem;
  line-height: 1;
  color: var(--ink);
  cursor: pointer;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.mkt-slider-arrow:hover { background: var(--soft); }

.mkt-slider-dots { display: flex; align-items: center; gap: 8px; }

.mkt-slider-dot {
  width: 8px;
  height: 8px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: var(--line);
  cursor: pointer;
}

.mkt-slider-dot.active { width: 22px; background: var(--accent); }

.mkt-mockup {
  border-radius: 24px;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.mkt-mockup-chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--soft);
}

.mkt-mockup-chrome span:not(.mkt-mockup-tag) {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--line);
}

.mkt-mockup-tag {
  margin-left: auto;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.mkt-mockup-body {
  display: grid;
  grid-template-columns: 190px 1fr;
  min-height: 340px;
}

.mkt-mockup-body.single { grid-template-columns: 1fr; min-height: 0; }

.mkt-mockup-learner-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  border-bottom: 1px solid var(--line);
}

.mkt-mockup-learner-topbar .mkt-mockup-brand { padding: 0; }

.mkt-mockup-hero-row .eyebrow { display: block; margin-bottom: 4px; }
.mkt-mockup-hero-row strong { font-size: 1.05rem; }

.mkt-mockup-ring {
  position: relative;
  flex-shrink: 0;
  width: 62px;
  height: 62px;
}

.mkt-mockup-ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }

.mkt-mockup-ring-track { fill: none; stroke: var(--accent-soft); stroke-width: 7; }

.mkt-mockup-ring-progress {
  fill: none;
  stroke: var(--accent);
  stroke-width: 7;
  stroke-linecap: round;
}

.mkt-mockup-ring-label {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  color: var(--accent-dark);
}

.mkt-mockup-ring-label strong { font-size: 0.92rem; font-weight: 800; }

.mkt-mockup-sidebar {
  border-right: 1px solid var(--line);
  padding: 16px 12px;
  display: grid;
  gap: 4px;
  align-content: start;
  background: var(--card);
}

.mkt-mockup-sidebar .mkt-mockup-brand {
  font-weight: 800;
  font-size: 0.85rem;
  padding: 4px 8px 14px;
}

.mkt-mockup-sidebar span {
  display: block;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--muted);
}

.mkt-mockup-sidebar span.active { background: var(--accent-soft); color: var(--accent-dark); }

.mkt-mockup-main { padding: 20px 22px; display: grid; gap: 14px; align-content: start; }

.mkt-mockup-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }

.mkt-mockup-stat {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: var(--card);
}

.mkt-mockup-stat strong { display: block; font-size: 1.3rem; }
.mkt-mockup-stat span { color: var(--muted); font-size: 0.72rem; font-weight: 650; text-transform: uppercase; letter-spacing: 0.04em; }

.mkt-mockup-card {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px;
  background: var(--card);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.mkt-mockup-card strong { display: block; font-size: 0.86rem; }
.mkt-mockup-card small { color: var(--muted); }

/* Features */

.mkt-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.mkt-feature-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  padding: 24px;
  box-shadow: var(--shadow);
}

.mkt-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  font-size: 20px;
  margin-bottom: 14px;
}

.mkt-feature-card h3 { font-size: 1.02rem; margin-bottom: 6px; }
.mkt-feature-card p { color: var(--muted); font-size: 0.92rem; line-height: 1.55; margin: 0; }

/* Pricing */

.mkt-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: stretch;
}

.mkt-price-card {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}

.mkt-price-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow-lg);
  position: relative;
}

.mkt-price-badge {
  position: absolute;
  top: -13px;
  left: 24px;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.02em;
}

.mkt-price-card h3 { font-size: 1.05rem; margin-bottom: 4px; }
.mkt-price-card .mkt-price-desc { color: var(--muted); font-size: 0.88rem; margin-bottom: 18px; min-height: 40px; }

.mkt-price-amount { display: flex; align-items: baseline; gap: 4px; margin-bottom: 20px; }
.mkt-price-amount strong { font-size: 2.4rem; letter-spacing: -0.02em; }
.mkt-price-amount span { color: var(--muted); font-size: 0.9rem; }

.mkt-price-features { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 10px; flex: 1; }
.mkt-price-features li { display: flex; gap: 9px; align-items: flex-start; font-size: 0.9rem; color: var(--ink); }
.mkt-price-features li::before { content: "✓"; color: var(--accent-dark); font-weight: 800; flex-shrink: 0; }

.mkt-pricing-note {
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
  margin-top: 24px;
}

.mkt-addon {
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--card);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  box-shadow: var(--shadow);
}

.mkt-addon-copy { flex: 1; }
.mkt-addon-copy .pill { margin-bottom: 10px; }
.mkt-addon-copy h3 { font-size: 1.15rem; margin: 0 0 8px; }
.mkt-addon-copy p { color: var(--muted); font-size: 0.94rem; line-height: 1.55; margin: 0; }

.mkt-addon-price {
  flex-shrink: 0;
  text-align: center;
  display: grid;
  gap: 10px;
  justify-items: center;
  min-width: 200px;
}

.mkt-addon-price .mkt-price-amount { margin-bottom: 0; }
.mkt-addon-note { color: var(--muted-2); font-size: 0.8rem; max-width: 200px; margin: 0; }

@media (max-width: 860px) {
  .mkt-addon { flex-direction: column; text-align: center; }
  .mkt-addon-price { min-width: 0; }
}

/* Quote */

.mkt-quote-band {
  background: radial-gradient(circle at 50% 0%, var(--accent-soft), transparent 65%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.mkt-quote {
  max-width: 780px;
  margin: 0 auto;
  text-align: center;
}

.mkt-quote-mark {
  display: block;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: 5.5rem;
  line-height: 1;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.45;
  margin-bottom: -22px;
}

.mkt-quote blockquote {
  font-size: clamp(1.6rem, 3.4vw, 2.3rem);
  line-height: 1.42;
  font-weight: 750;
  letter-spacing: -0.02em;
  margin: 0 0 32px;
  color: var(--ink);
}

.mkt-quote-attribution {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}

.mkt-quote-avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
  font-size: 1.15rem;
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.mkt-quote-attribution-text { display: flex; flex-direction: column; }
.mkt-quote-attribution-text strong { font-size: 0.98rem; color: var(--ink); }
.mkt-quote-attribution-text small { font-size: 0.85rem; color: var(--muted); }

/* FAQ */

.mkt-faq { max-width: 760px; margin: 0 auto; display: grid; gap: 10px; }

.mkt-faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
  padding: 4px 20px;
}

.mkt-faq summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 0;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.mkt-faq summary::-webkit-details-marker { display: none; }
.mkt-faq summary::after { content: "+"; font-size: 1.3rem; color: var(--muted); font-weight: 400; flex-shrink: 0; }
.mkt-faq details[open] summary::after { content: "–"; }
.mkt-faq details p { color: var(--muted); line-height: 1.6; margin: 0 0 18px; font-size: 0.94rem; }

/* Final CTA */

.mkt-cta-banner {
  max-width: 1120px;
  margin: 0 auto;
  border-radius: 28px;
  padding: clamp(40px, 7vw, 64px);
  text-align: center;
  background: linear-gradient(160deg, var(--accent) 0%, var(--accent-dark) 100%);
  color: #fff;
}

.mkt-cta-banner h2 { color: #fff; font-size: clamp(1.6rem, 3.4vw, 2.2rem); margin-bottom: 12px; }
.mkt-cta-banner p { color: rgba(255, 255, 255, 0.86); max-width: 480px; margin: 0 auto 28px; font-size: 1.02rem; }
.mkt-cta-banner .button.primary { background: #fff; color: var(--accent-dark); }
.mkt-cta-banner .button.primary:hover { background: rgba(255, 255, 255, 0.9); }
.mkt-cta-banner .button.ghost { border-color: rgba(255, 255, 255, 0.5); color: #fff; }
.mkt-cta-banner .button.ghost:hover { background: rgba(255, 255, 255, 0.12); }

/* Footer */

.mkt-footer {
  border-top: 1px solid var(--line);
  padding: 36px clamp(20px, 5vw, 64px) 44px;
  margin-top: clamp(40px, 7vw, 72px);
}

.mkt-footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.mkt-footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
.mkt-footer-links a { color: var(--muted); text-decoration: none; font-size: 0.88rem; font-weight: 600; }
.mkt-footer-links a:hover { color: var(--ink); }
.mkt-footer-copy { color: var(--muted-2); font-size: 0.85rem; }

@media (max-width: 860px) {
  .mkt-feature-grid, .mkt-pricing-grid { grid-template-columns: 1fr; }
  .mkt-mockup-body { grid-template-columns: 1fr; }
  .mkt-mockup-sidebar { display: none; }
  .mkt-footer-inner { flex-direction: column; text-align: center; }
}