/* ============================================================
   Marketing-site preview surface. Same rule as base.css: structure
   only — every visual decision routes through the theme tokens.
   This surface stress-tests themes at marketing scale: display type,
   full-bleed bands, accent-heavy CTAs, long-form rhythm.
   ============================================================ */

/* ---------- view switching ---------- */

.view-switch {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.view-btn {
  flex: 1;
  padding: 7px 8px;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}
.view-btn:hover { color: var(--text); background: var(--surface-2); }
.view-btn.is-active { background: var(--accent); color: var(--on-accent); }

.app[data-view="dashboard"] .site { display: none; }
.app[data-view="site"] .dash-only { display: none; }
.app[data-view="site"] { grid-template-columns: 1fr; }
.app[data-view="site"] .main { padding: 0; max-width: none; }

/* ---------- shared site scaffolding ---------- */

.shell {
  max-width: 1080px;
  margin: 0 auto;
  padding-left: 28px;
  padding-right: 28px;
}

.site { font-size: 16px; }

.site .section-title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
  margin: 0 0 26px;
}

.site-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 18px;
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}

.site-links { display: flex; gap: 22px; }
.site-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14.5px;
}
.site-links a:hover { color: var(--text); }

.btn-lg { padding: 12px 22px; font-size: 15px; }

/* CTA-band button: inverts onto the accent surface */
.btn-invert { background: var(--on-accent); color: var(--accent); }
.btn-invert:hover { filter: brightness(1.05); }

/* ---------- nav ---------- */

.site-nav {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  -webkit-backdrop-filter: var(--backdrop-filter);
  backdrop-filter: var(--backdrop-filter);
}
.site-nav-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding-top: 14px;
  padding-bottom: 14px;
}
.site-nav .site-links { flex: 1; }

/* ---------- hero ---------- */

.hero { padding: 72px 0 64px; }
.hero-inner {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
  align-items: center;
}
.eyebrow {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}
.hero-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.4vw, 58px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}
.hero-sub {
  margin: 0 0 24px;
  max-width: 46ch;
  font-size: 17.5px;
  line-height: 1.55;
  color: var(--text-muted);
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-trust { margin: 16px 0 0; font-size: 13px; color: var(--text-muted); }

/* phone mockup — pure CSS, token-driven */
.hero-visual { display: flex; justify-content: center; }
.phone {
  width: 230px;
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) * 2 + 12px);
  background: var(--surface);
  box-shadow: var(--shadow);
  -webkit-backdrop-filter: var(--backdrop-filter);
  backdrop-filter: var(--backdrop-filter);
}
.phone-screen {
  border-radius: calc(var(--radius) * 2);
  background: var(--bg);
  padding: 22px 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 380px;
}
.phone-word {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 15px;
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}
.phone-barcode {
  height: 64px;
  border-radius: var(--radius-sm);
  background:
    repeating-linear-gradient(90deg,
      var(--text) 0 2px, transparent 2px 5px,
      var(--text) 5px 9px, transparent 9px 11px,
      var(--text) 11px 12px, transparent 12px 16px);
  background-color: var(--surface);
  border: 1px solid var(--border);
  background-clip: content-box;
  padding: 10px 12px;
}
.phone-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  font-size: 12.5px;
}
.phone-row span:last-child { color: var(--text-muted); font-family: var(--font-mono); font-size: 11.5px; }

/* ---------- stats band ---------- */

.stats-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  -webkit-backdrop-filter: var(--backdrop-filter);
  backdrop-filter: var(--backdrop-filter);
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 26px;
  padding-bottom: 26px;
  text-align: center;
}
.stat-value {
  display: block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.stat-label { font-size: 13px; color: var(--text-muted); }

/* ---------- features ---------- */

.features { padding-top: 64px; padding-bottom: 24px; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 22px 20px;
  -webkit-backdrop-filter: var(--backdrop-filter);
  backdrop-filter: var(--backdrop-filter);
}
.feature-icon {
  display: inline-flex;
  padding: 9px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--accent);
  margin-bottom: 12px;
}
.feature-card h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 16.5px;
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}
.feature-card p { margin: 0; font-size: 14.5px; color: var(--text-muted); line-height: 1.55; }

/* ---------- quote ---------- */

.quote-band { padding: 48px 0 24px; }
.quote {
  margin: 0 auto;
  max-width: 620px;
  text-align: center;
  border-left: 3px solid var(--accent);
  padding: 6px 26px;
}
.quote p {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.45;
}
.quote cite { font-style: normal; font-size: 13.5px; color: var(--text-muted); }

/* ---------- pricing ---------- */

.pricing { padding-top: 48px; padding-bottom: 64px; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 340px));
  gap: 16px;
  justify-content: center;
}
.price-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  -webkit-backdrop-filter: var(--backdrop-filter);
  backdrop-filter: var(--backdrop-filter);
}
.price-card.is-featured { border-color: var(--accent); }
.price-flag {
  margin: 0;
  align-self: flex-start;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}
.price-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}
.price { margin: 0; }
.price-value {
  font-family: var(--font-display);
  font-size: 34px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.price-per { color: var(--text-muted); font-size: 14px; }
.price-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14.5px;
  color: var(--text-muted);
}
.price-list li::before { content: "— "; color: var(--accent); }
.price-card .btn { align-self: flex-start; margin-top: 6px; }

/* ---------- CTA band ---------- */

.cta-band { background: var(--accent); color: var(--on-accent); }
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 44px;
  padding-bottom: 44px;
}
.cta-band h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: var(--label-tracking);
  text-transform: var(--label-case);
}

/* ---------- footer ---------- */

.site-footer { border-top: 1px solid var(--border); }
.footer-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding-top: 24px;
  padding-bottom: 40px;
}
.site-footer .site-links { flex: 1; }
.footer-fine { font-size: 12.5px; color: var(--text-muted); }

/* ---------- responsive ---------- */

@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero { padding: 48px 0 40px; }
  .feature-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .stats-inner { grid-template-columns: 1fr; gap: 14px; }
  .site-nav .site-links { display: none; }
  .footer-inner { flex-wrap: wrap; }
}