/* Marketing premium — ink + teal UI/UX for all marketing pages (no new images) */

:root {
  --mkt-ink: #0b1220;
  --mkt-text: #3d4a5c;
  --mkt-muted: #64748b;
  --mkt-line: rgba(11, 18, 32, 0.08);
  --mkt-teal: #0f766e;
  --mkt-teal-dark: #0d5f59;
  --mkt-teal-soft: rgba(15, 118, 110, 0.1);
  --mkt-bg: #f5f7fa;
  --mkt-radius: 16px;
}

/* ── Global marketing surfaces ── */
.mkt-site .mkt-main {
  background: var(--mkt-bg);
}

.mkt-site a:focus-visible,
.mkt-site button:focus-visible,
.mkt-site input:focus-visible,
.mkt-site select:focus-visible,
.mkt-site textarea:focus-visible,
.mkt-site summary:focus-visible {
  outline: 2px solid var(--mkt-teal);
  outline-offset: 2px;
}

.mkt-site .zh-form-input:focus,
.mkt-site input.zh-form-input:focus {
  border-color: var(--mkt-teal) !important;
  box-shadow: 0 0 0 3px var(--mkt-teal-soft) !important;
  outline: none;
}

.mkt-site .zh-form-input,
.mkt-site input.zh-form-input,
.mkt-site select.zh-form-input,
.mkt-site textarea.zh-form-input {
  font-size: 16px !important; /* avoid iOS zoom */
  min-height: 48px;
  border-radius: 12px;
  border-color: rgba(11, 18, 32, 0.12);
}

.mkt-site .zh-btn-primary,
.mkt-site .zh-price-card .zh-btn-primary,
.mkt-site a.zh-btn-primary,
.mkt-site .btn-primary {
  background: linear-gradient(180deg, #12857c 0%, #0f766e 100%) !important;
  color: #fff !important;
  border: none;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.28);
  font-weight: 650;
  min-height: 48px;
}

.mkt-site .zh-btn-primary:hover:not(:disabled),
.mkt-site .btn-primary:hover:not(:disabled) {
  background: linear-gradient(180deg, #0f766e 0%, #0d5f59 100%) !important;
}

.mkt-site .zh-auth-footer a,
.mkt-site .zh-pricing-region a,
.mkt-site .mkt-breadcrumb a,
.mkt-site .mkt-solution-card,
.mkt-site .mkt-related-card,
.mkt-site .mkt-guide-card span {
  color: var(--mkt-teal);
}

.mkt-site .mkt-solution-card,
.mkt-site .mkt-related-card,
.mkt-site .mkt-guide-card {
  color: inherit;
  border-radius: var(--mkt-radius);
  border: 1px solid var(--mkt-line);
  background: #fff;
  box-shadow: 0 4px 20px rgba(11, 18, 32, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.mkt-site .mkt-solution-card:hover,
.mkt-site .mkt-related-card:hover,
.mkt-site .mkt-guide-card:hover {
  border-color: rgba(15, 118, 110, 0.28);
  box-shadow: 0 16px 40px rgba(11, 18, 32, 0.08);
  transform: translateY(-2px);
}

.mkt-site .mkt-page-hero h1,
.mkt-site .zh-pricing-header h1,
.mkt-site .zh-auth-card h1,
.mkt-site .mkt-resources-hero h1,
.mkt-site .help-index h1 {
  font-family: "Plus Jakarta Sans", "Manrope", system-ui, sans-serif;
  letter-spacing: -0.03em;
  color: var(--mkt-ink);
}

/* ── Auth ── */
.mkt-site .zh-auth-page {
  background: var(--mkt-bg);
  min-height: calc(100vh - var(--mkt-header-h, 68px));
}

.mkt-site .zh-auth-showcase {
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(45, 212, 191, 0.18) 0%, transparent 55%),
    linear-gradient(160deg, #0b1220 0%, #122033 52%, #0f766e 160%);
}

.mkt-site .zh-auth-showcase h2 {
  font-family: "Plus Jakarta Sans", "Manrope", system-ui, sans-serif;
  letter-spacing: -0.03em;
}

.mkt-site .zh-auth-benefit-num {
  background: rgba(45, 212, 191, 0.16);
  color: #5eead4;
  border: 1px solid rgba(45, 212, 191, 0.28);
}

.mkt-site .zh-auth-card {
  border-radius: 18px;
  border: 1px solid var(--mkt-line);
  box-shadow: 0 18px 48px rgba(11, 18, 32, 0.08);
  background: #fff;
}

.mkt-site .zh-auth-card h1 {
  font-family: "Plus Jakarta Sans", "Manrope", system-ui, sans-serif;
  letter-spacing: -0.03em;
  color: var(--mkt-ink);
}

.mkt-site .zh-auth-audience-tab.active {
  background: var(--mkt-ink);
  color: #fff;
  border-color: var(--mkt-ink);
}

.mkt-site .zh-auth-audience-tabs {
  gap: 8px;
  flex-wrap: wrap;
}

.mkt-site .zh-auth-audience-tab {
  min-height: 40px;
  border-radius: 999px;
  padding: 8px 14px;
}

/* ── Pricing ── */
.mkt-site .zh-pricing-page {
  background:
    radial-gradient(ellipse 70% 40% at 50% 0%, rgba(15, 118, 110, 0.08) 0%, transparent 55%),
    var(--mkt-bg);
  padding-bottom: 64px;
}

.mkt-site .zh-price-card {
  border-radius: 18px;
  border: 1px solid var(--mkt-line);
  background: #fff;
  box-shadow: 0 4px 24px rgba(11, 18, 32, 0.05);
}

.mkt-site .zh-price-card.highlight {
  border-color: rgba(15, 118, 110, 0.35);
  box-shadow:
    0 0 0 1px rgba(15, 118, 110, 0.12),
    0 24px 56px rgba(15, 118, 110, 0.12);
}

.mkt-site .zh-price-name {
  color: var(--mkt-teal);
  font-weight: 700;
}

.mkt-site .zh-pricing-region {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  justify-content: center;
}

/* ── Product / hub / resources / help / legal ── */
.mkt-site .mkt-page,
.mkt-site .mkt-hub,
.mkt-site .mkt-resources,
.mkt-site .help-index,
.mkt-site .legal-page {
  padding-bottom: 48px;
}

.mkt-site .mkt-page-hero,
.mkt-site .mkt-hub-hero,
.mkt-site .mkt-resources-hero {
  padding: clamp(36px, 6vh, 64px) 0 clamp(28px, 4vh, 40px);
}

.mkt-site .mkt-page-hero p,
.mkt-site .mkt-hub-hero p,
.mkt-site .zh-auth-sub {
  color: var(--mkt-text);
  line-height: 1.6;
}

.mkt-site .mkt-section {
  padding: clamp(28px, 5vh, 48px) 0;
}

.mkt-site .zh-help-table,
.mkt-site .legal-page article,
.mkt-site .help-topic-body {
  background: #fff;
  border: 1px solid var(--mkt-line);
  border-radius: var(--mkt-radius);
  box-shadow: 0 4px 20px rgba(11, 18, 32, 0.04);
}

.mkt-site .cookie-notice .btn,
.mkt-site .cookie-notice .btn-primary {
  min-height: 40px;
  border-radius: 10px;
}

/* ── Mobile / tablet marketing UX ── */
@media (max-width: 900px) {
  /* Auth: form first, compact showcase */
  .mkt-site .zh-auth-page {
    display: flex;
    flex-direction: column;
  }
  .mkt-site .zh-auth-panel {
    order: 1;
    padding: 24px 16px 40px;
  }
  .mkt-site .zh-auth-showcase {
    order: 2;
    padding: 28px 20px 36px;
    min-height: 0;
  }
  .mkt-site .zh-auth-showcase h2 {
    font-size: clamp(22px, 6vw, 28px);
  }
  .mkt-site .zh-auth-showcase > p {
    font-size: 14px;
  }
  .mkt-site .zh-auth-benefits li {
    padding: 12px 0;
  }
  .mkt-site .zh-auth-card {
    margin: 0 auto;
    max-width: 480px;
    padding: 24px 20px;
  }
  .mkt-site .zh-btn-primary,
  .mkt-site a.zh-btn-primary,
  .mkt-site .btn-primary {
    width: 100%;
  }
  .mkt-site .zh-pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
    gap: 16px;
  }
  .mkt-site .zh-price-card.highlight {
    transform: none;
  }
  .mkt-site .mkt-solution-grid,
  .mkt-site .mkt-related-grid,
  .mkt-site .mkt-guide-grid {
    grid-template-columns: 1fr !important;
    gap: 12px;
  }
  .mkt-site .mkt-page-hero,
  .mkt-site .mkt-hub-hero,
  .mkt-site .mkt-resources-hero {
    padding-top: 28px;
  }
}

@media (max-width: 560px) {
  .mkt-site .zh-auth-audience-tab {
    flex: 1 1 calc(50% - 8px);
    text-align: center;
    justify-content: center;
  }
  .mkt-site .zh-auth-footer {
    display: grid;
    gap: 10px;
    text-align: left;
  }
  .mkt-site .cookie-notice {
    left: 0.75rem;
    right: 0.75rem;
    bottom: 0.65rem;
    transform: none;
    max-width: none;
    width: auto;
  }
  .mkt-site .mkt-btn,
  .mkt-site .mkt-header-actions .mkt-btn {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mkt-site .mkt-solution-card,
  .mkt-site .mkt-related-card,
  .mkt-site .mkt-guide-card {
    transition: none;
  }
  .mkt-site .mkt-solution-card:hover,
  .mkt-site .mkt-related-card:hover,
  .mkt-site .mkt-guide-card:hover {
    transform: none;
  }
}

/* ── Product / hub / resources subpages ── */
.mkt-site .mkt-page {
  background: var(--mkt-bg);
}

.mkt-site .mkt-page-hero,
.mkt-site .mkt-hub-hero {
  background:
    radial-gradient(ellipse 70% 50% at 0% 0%, rgba(15, 118, 110, 0.08) 0%, transparent 55%),
    #fff;
  border-bottom: 1px solid var(--mkt-line);
}

.mkt-site .mkt-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 13px;
  color: var(--mkt-muted);
}

.mkt-site .mkt-breadcrumb a {
  color: var(--mkt-teal) !important;
  font-weight: 600;
  text-decoration: none;
}

.mkt-site .mkt-eyebrow {
  display: inline-flex;
  margin: 0 0 12px;
  font-family: "JetBrains Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mkt-teal);
}

.mkt-site .mkt-page-hero h1,
.mkt-site .mkt-hub-hero h1 {
  max-width: 18ch;
  margin: 0 0 14px;
  font-size: clamp(28px, 5vw, 44px);
  line-height: 1.08;
}

.mkt-site .mkt-lead {
  max-width: 40rem;
  margin: 0 0 24px;
  font-size: 17px;
  line-height: 1.65;
  color: var(--mkt-text);
}

.mkt-site .mkt-hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.mkt-site .mlx-btn,
.mkt-site a.mlx-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 12px;
  font-weight: 650;
  text-decoration: none;
  border: 1px solid transparent;
}

.mkt-site .mlx-btn-dark,
.mkt-site a.mlx-btn-dark {
  background: linear-gradient(180deg, #12857c 0%, #0f766e 100%) !important;
  color: #fff !important;
  border: none !important;
  box-shadow: 0 12px 28px rgba(15, 118, 110, 0.28);
}

.mkt-site .mlx-btn-ghost,
.mkt-site a.mlx-btn-ghost {
  background: #fff !important;
  color: var(--mkt-ink) !important;
  border-color: rgba(11, 18, 32, 0.12) !important;
}

.mkt-site .mkt-step-num {
  background: var(--mkt-teal-soft) !important;
  color: var(--mkt-teal-dark) !important;
}

.mkt-site .mkt-step-card,
.mkt-site .mkt-cap-card {
  border-radius: 16px;
  border: 1px solid var(--mkt-line);
  background: #fff;
  box-shadow: 0 4px 18px rgba(11, 18, 32, 0.04);
}

.mkt-site .mkt-cap-icon {
  background: var(--mkt-teal-soft) !important;
  color: var(--mkt-teal-dark) !important;
}

.mkt-site .mkt-card-link {
  color: var(--mkt-teal) !important;
}

.mkt-site .mkt-solution-card:hover,
.mkt-site .mkt-related-card:hover {
  border-color: rgba(15, 118, 110, 0.3) !important;
  box-shadow: 0 16px 40px rgba(11, 18, 32, 0.08) !important;
}

.mkt-site .mkt-truth-note {
  margin-top: 20px;
  font-size: 12px;
  color: var(--mkt-muted);
}

.mkt-site .mkt-final-cta {
  background: #0b1220;
  color: #e8eef5;
}

.mkt-site .mkt-final-cta h2 {
  color: #fff;
  margin: 0 0 10px;
}

.mkt-site .mkt-final-cta p {
  color: rgba(232, 238, 245, 0.72);
  margin: 0;
}

.mkt-site .mkt-final-cta-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.mkt-site .mkt-final-cta .mlx-btn-ghost {
  background: transparent !important;
  color: #fff !important;
  border-color: rgba(255, 255, 255, 0.22) !important;
}

.mkt-site .mkt-preview-panel {
  margin: 28px 0 8px;
  max-width: 720px;
}

@media (max-width: 900px) {
  .mkt-site .mkt-steps,
  .mkt-site .mkt-steps-three,
  .mkt-site .mkt-cap-grid {
    grid-template-columns: 1fr !important;
  }
  .mkt-site .mkt-page-hero h1,
  .mkt-site .mkt-hub-hero h1 {
    max-width: none;
  }
  .mkt-site .mkt-hero-cta {
    flex-direction: column;
    align-items: stretch;
  }
  .mkt-site .mlx-btn,
  .mkt-site a.mlx-btn {
    width: 100%;
  }
  .mkt-site .mkt-final-cta-inner {
    flex-direction: column;
    align-items: stretch;
  }
}