/* ═══ COLOR FLOW MAP (from design-spec.theme_context_map) ═══
 *
 * NAV: always-dark (#0A0F1E solid) — logo-light.svg, links white
 *
 * index.html:
 *   nav        → always-dark (#0A0F1E)   | logo: light | links: white
 *   hero       → DARK  (#0A0F1E)         | text: white
 *   trust-bar  → DARK-ALT (#0F1629)      | text: white
 *   problem    → DARK  (#0A0F1E)         | text: white
 *   how-it-works → DARK-ALT (#0F1629)    | text: white
 *   integrations → DARK (#0A0F1E)        | text: white
 *   testimonials → DARK-ALT (#0F1629)    | text: white
 *   cta-bottom → BRAND (#141D35+blue)    | text: white
 *   footer     → DARK  (#0A0F1E)         | text: white-muted
 *
 * blog article pages (light-top):
 *   nav        → always-dark (#0A0F1E)   | logo: light | links: white
 *   hero       → LIGHT (#F8FAFC)         | text: dark
 *   content    → WHITE (#FFFFFF)         | text: dark
 *
 * docs pages (light-top):
 *   nav        → always-dark (#0A0F1E)   | logo: light | links: white
 *   hero       → LIGHT (#F8FAFC)         | text: dark
 *   content    → WHITE (#FFFFFF)         | text: dark
 *
 * legal pages:
 *   nav        → always-dark (#0A0F1E)   | text: white
 *   hero       → DARK  (#0A0F1E)         | text: white
 *   legal-body → DARK-ALT (#0F1629)      | text: white
 *
 * NOTE: Nav always dark regardless of page theme — brand convention
 * (Datadog / Wiz / CrowdStrike pattern — dark nav is security brand signal)
 * ═══════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────
   CSS CUSTOM PROPERTIES
───────────────────────────────────────── */
:root {
  /* Brand palette */
  --tvn-bg-dark:        #0A0F1E;
  --tvn-bg-dark-alt:    #0F1629;
  --tvn-bg-dark-surface:#141D35;
  --tvn-bg-light:       #F8FAFC;
  --tvn-bg-white:       #FFFFFF;

  /* Foreground on dark */
  --tvn-fg-dark-1:      #F0F4F8;
  --tvn-fg-dark-2:      #94A3B8;
  --tvn-fg-dark-3:      #64748B;

  /* Foreground on light */
  --tvn-fg-light-1:     #0A0F1E;
  --tvn-fg-light-2:     #334155;
  --tvn-fg-light-3:     #64748B;

  /* Accent */
  --tvn-blue:           #3B82F6;
  --tvn-blue-aa:        #60A5FA;
  --tvn-blue-light-aa:  #1D4ED8;
  --tvn-threat:         #E5343A;
  --tvn-safe:           #22C55E;

  /* Borders */
  --tvn-border-dark:    #1E2A45;
  --tvn-border-light:   #E2E8F0;

  /* Layout */
  --tvn-max-w:          1280px;
  --tvn-gutter:         clamp(24px, 4vw, 48px);
  --tvn-section-pad:    clamp(64px, 8vw, 96px);
  --tvn-nav-h:          64px;

  /* Radius */
  --tvn-r-card:         8px;
  --tvn-r-btn:          6px;
  --tvn-r-input:        4px;
  --tvn-r-tag:          2px;

  /* Typography */
  --tvn-font-body:      'Inter', system-ui, -apple-system, sans-serif;
  --tvn-font-mono:      'JetBrains Mono', 'Fira Code', Consolas, monospace;
}

/* ─────────────────────────────────────────
   RESET & BASE
───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--tvn-font-body);
  background: var(--tvn-bg-dark);
  color: var(--tvn-fg-dark-1);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body.tvn-page--light-top {
  background: var(--tvn-bg-white);
  color: var(--tvn-fg-light-1);
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; }
input, textarea, select { font-family: inherit; }

/* ─────────────────────────────────────────
   LAYOUT UTILITIES
───────────────────────────────────────── */
.tvn-container {
  width: 100%;
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-section {
  padding: var(--tvn-section-pad) 0;
}

.tvn-section--dark {
  background: var(--tvn-bg-dark);
}

.tvn-section--dark-alt {
  background: var(--tvn-bg-dark-alt);
}

.tvn-section--brand {
  background: linear-gradient(135deg, var(--tvn-bg-dark-surface) 0%, #0F1E3C 100%);
}

.tvn-section--light {
  background: var(--tvn-bg-light);
}

.tvn-section--white {
  background: var(--tvn-bg-white);
}

.tvn-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tvn-blue-aa);
  margin-bottom: 12px;
  display: block;
}

.tvn-section--light .tvn-eyebrow,
.tvn-section--white .tvn-eyebrow {
  color: var(--tvn-blue-light-aa);
}

/* ─────────────────────────────────────────
   TYPOGRAPHY
───────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--tvn-font-body);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.tvn-hero__title {
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--tvn-fg-dark-1);
}

.tvn-section--light .tvn-hero__title,
.tvn-section--white .tvn-hero__title {
  color: var(--tvn-fg-light-1);
}

.tvn-section-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 16px;
}

.tvn-section--light .tvn-section-title,
.tvn-section--white .tvn-section-title {
  color: var(--tvn-fg-light-1);
}

.tvn-section-lead {
  font-size: 1.125rem;
  color: var(--tvn-fg-dark-2);
  max-width: 640px;
  line-height: 1.7;
}

.tvn-section--light .tvn-section-lead,
.tvn-section--white .tvn-section-lead {
  color: var(--tvn-fg-light-2);
}

/* ─────────────────────────────────────────
   NAVIGATION
───────────────────────────────────────── */
.tvn-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--tvn-bg-dark);
  border-bottom: 1px solid var(--tvn-border-dark);
  height: var(--tvn-nav-h);
  display: flex;
  align-items: center;
}

.tvn-nav__inner {
  width: 100%;
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
  display: flex;
  align-items: center;
  gap: 32px;
}

.tvn-nav__logo {
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.tvn-nav__logo img {
  height: 28px;
  width: auto;
  max-width: 160px;
}

.tvn-nav__links {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.tvn-nav__link {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
  padding: 6px 12px;
  border-radius: var(--tvn-r-btn);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
}

.tvn-nav__link:hover {
  color: var(--tvn-fg-dark-1);
  background: rgba(255,255,255,0.06);
}

/* Dropdown */
.tvn-nav__item {
  position: relative;
}

.tvn-nav__dropdown-toggle {
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
  padding: 6px 12px;
  border-radius: var(--tvn-r-btn);
  transition: color 0.15s, background 0.15s;
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.tvn-nav__dropdown-toggle:hover {
  color: var(--tvn-fg-dark-1);
  background: rgba(255,255,255,0.06);
}

.tvn-nav__dropdown-toggle::after {
  content: '';
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid currentColor;
  opacity: 0.6;
  transition: transform 0.2s;
}

.tvn-nav__item:hover .tvn-nav__dropdown-toggle::after,
.tvn-nav__item.is-open .tvn-nav__dropdown-toggle::after {
  transform: rotate(180deg);
}

.tvn-nav__dropdown {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  min-width: 200px;
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity 0.15s, visibility 0.15s, transform 0.15s;
  z-index: 100;
}

.tvn-nav__item:hover .tvn-nav__dropdown,
.tvn-nav__item.is-open .tvn-nav__dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.tvn-nav__dropdown a {
  display: block;
  padding: 8px 12px;
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
  border-radius: 4px;
  transition: color 0.12s, background 0.12s;
}

.tvn-nav__dropdown a:hover {
  color: var(--tvn-fg-dark-1);
  background: rgba(255,255,255,0.06);
}

/* Nav CTAs */
.tvn-nav__ctas {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.tvn-nav__signin {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
  padding: 6px 14px;
  border-radius: var(--tvn-r-btn);
  transition: color 0.15s;
}

.tvn-nav__signin:hover {
  color: var(--tvn-fg-dark-1);
}

.tvn-nav__trial {
  font-size: 0.875rem;
  font-weight: 600;
  color: #fff;
  background: var(--tvn-blue);
  padding: 7px 16px;
  border-radius: var(--tvn-r-btn);
  transition: background 0.15s, opacity 0.15s;
  white-space: nowrap;
}

.tvn-nav__trial:hover {
  background: #2563EB;
}

/* Hamburger */
.tvn-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
  cursor: pointer;
  margin-left: auto;
}

.tvn-nav__hamburger span {
  width: 22px;
  height: 2px;
  background: var(--tvn-fg-dark-2);
  border-radius: 2px;
  display: block;
  transition: transform 0.2s, opacity 0.2s;
}

/* Mobile menu */
.tvn-nav__mobile {
  display: none;
  position: fixed;
  top: var(--tvn-nav-h);
  left: 0;
  right: 0;
  background: var(--tvn-bg-dark-alt);
  border-bottom: 1px solid var(--tvn-border-dark);
  padding: 16px var(--tvn-gutter) 24px;
  z-index: 999;
}

.tvn-nav__mobile.is-open {
  display: block;
}

.tvn-nav__mobile a,
.tvn-nav__mobile-section a {
  display: block;
  font-size: 1rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
  padding: 10px 0;
  border-bottom: 1px solid var(--tvn-border-dark);
  transition: color 0.12s;
}

.tvn-nav__mobile a:hover,
.tvn-nav__mobile-section a:hover {
  color: var(--tvn-fg-dark-1);
}

.tvn-nav__mobile-ctas {
  display: flex;
  gap: 12px;
  padding-top: 16px;
}

.tvn-nav__mobile-ctas .tvn-nav__trial {
  flex: 1;
  text-align: center;
  padding: 10px 16px;
}

@media (max-width: 900px) {
  .tvn-nav__links,
  .tvn-nav__ctas { display: none; }
  .tvn-nav__hamburger { display: flex; }
}

/* ─────────────────────────────────────────
   HERO — HOMEPAGE SPLIT
───────────────────────────────────────── */
.tvn-hero {
  padding-top: calc(var(--tvn-nav-h) + 80px);
  padding-bottom: 80px;
  background: var(--tvn-bg-dark);
  position: relative;
  overflow: hidden;
}

.tvn-hero__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.tvn-hero__content {}

.tvn-hero__title {
  font-size: clamp(2.25rem, 4.5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 24px;
}

.tvn-hero__title em {
  font-style: normal;
  color: var(--tvn-blue-aa);
}

.tvn-hero__subhead {
  font-size: 1.125rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.tvn-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tvn-hero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.tvn-hero__visual svg {
  width: 100%;
  max-width: 520px;
  height: auto;
}

@media (max-width: 900px) {
  .tvn-hero__inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .tvn-hero__visual {
    order: -1;
  }
}

/* ─────────────────────────────────────────
   BUTTONS
───────────────────────────────────────── */
.tvn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--tvn-font-body);
  font-weight: 600;
  border-radius: var(--tvn-r-btn);
  padding: 11px 24px;
  font-size: 0.9375rem;
  transition: background 0.15s, color 0.15s, border-color 0.15s, opacity 0.15s;
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
}

.tvn-btn--primary {
  background: var(--tvn-blue);
  color: #fff;
  border-color: var(--tvn-blue);
}

.tvn-btn--primary:hover {
  background: #2563EB;
  border-color: #2563EB;
}

.tvn-btn--outline {
  background: transparent;
  color: var(--tvn-fg-dark-1);
  border-color: var(--tvn-border-dark);
}

.tvn-btn--outline:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.25);
}

.tvn-btn--ghost {
  background: transparent;
  color: var(--tvn-blue-aa);
  border-color: transparent;
  padding-left: 0;
  padding-right: 0;
}

.tvn-btn--ghost:hover {
  color: #93C5FD;
}

.tvn-btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.tvn-btn--sm {
  padding: 7px 16px;
  font-size: 0.875rem;
}

/* ─────────────────────────────────────────
   TRUST BAR / METRICS STRIP
───────────────────────────────────────── */
.tvn-metrics {
  background: var(--tvn-bg-dark-alt);
  border-top: 1px solid var(--tvn-border-dark);
  border-bottom: 1px solid var(--tvn-border-dark);
  padding: 36px 0;
}

.tvn-metrics__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}

.tvn-metrics__item {}

.tvn-metrics__value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--tvn-blue-aa);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.tvn-metrics__label {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
  margin-top: 4px;
  line-height: 1.4;
}

@media (max-width: 640px) {
  .tvn-metrics__inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ─────────────────────────────────────────
   PROBLEM / SOLUTION TWO-COL
───────────────────────────────────────── */
.tvn-problem {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark);
}

.tvn-problem__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-problem__header {
  text-align: center;
  margin-bottom: 60px;
}

.tvn-problem__cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.tvn-problem__col {
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 36px;
}

.tvn-problem__col--bad {
  border-top: 3px solid var(--tvn-threat);
}

.tvn-problem__col--good {
  border-top: 3px solid var(--tvn-safe);
}

.tvn-problem__col-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tvn-problem__col-title span {
  font-size: 1.25rem;
}

.tvn-problem__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tvn-problem__list li {
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}

.tvn-problem__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.tvn-problem__col--bad .tvn-problem__list li::before {
  background: var(--tvn-threat);
}

.tvn-problem__col--good .tvn-problem__list li::before {
  background: var(--tvn-safe);
}

@media (max-width: 768px) {
  .tvn-problem__cols { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   HOW IT WORKS — 3 STEPS
───────────────────────────────────────── */
.tvn-steps {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark-alt);
}

.tvn-steps__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-steps__header {
  text-align: center;
  margin-bottom: 60px;
}

.tvn-steps__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.tvn-steps__grid::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(33% + 16px);
  right: calc(33% + 16px);
  height: 1px;
  background: linear-gradient(90deg, var(--tvn-blue) 0%, var(--tvn-blue) 100%);
  opacity: 0.3;
}

.tvn-step {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 32px 28px;
  text-align: center;
  position: relative;
}

.tvn-step__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--tvn-bg-dark-surface);
  border: 2px solid var(--tvn-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--tvn-blue-aa);
  margin: 0 auto 20px;
}

.tvn-step__icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
  display: block;
}

.tvn-step__title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 12px;
}

.tvn-step__desc {
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .tvn-steps__grid {
    grid-template-columns: 1fr;
  }
  .tvn-steps__grid::before { display: none; }
}

/* ─────────────────────────────────────────
   INTEGRATIONS GRID
───────────────────────────────────────── */
.tvn-integrations {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark);
}

.tvn-integrations__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-integrations__header {
  text-align: center;
  margin-bottom: 48px;
}

.tvn-integrations__categories {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.tvn-int-cat__label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tvn-fg-dark-3);
  margin-bottom: 16px;
}

.tvn-int-cat__tiles {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tvn-int-tile {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  padding: 10px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
  transition: border-color 0.15s, color 0.15s;
}

.tvn-int-tile:hover {
  border-color: var(--tvn-blue);
  color: var(--tvn-fg-dark-1);
}

.tvn-int-tile__icon {
  width: 20px;
  height: 20px;
  background: var(--tvn-bg-dark-surface);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: var(--tvn-blue-aa);
  flex-shrink: 0;
  font-family: var(--tvn-font-mono);
  font-weight: 700;
}

/* ─────────────────────────────────────────
   TESTIMONIALS
───────────────────────────────────────── */
.tvn-testimonials {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark-alt);
}

.tvn-testimonials__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-testimonials__header {
  text-align: center;
  margin-bottom: 48px;
}

.tvn-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tvn-tcard {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tvn-tcard__quote {
  font-size: 1rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.7;
  flex: 1;
  position: relative;
  padding-top: 8px;
}

.tvn-tcard__quote::before {
  content: '"';
  font-size: 3rem;
  color: var(--tvn-blue);
  opacity: 0.4;
  line-height: 1;
  display: block;
  margin-bottom: 8px;
}

.tvn-tcard__author {}

.tvn-tcard__name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--tvn-fg-dark-1);
}

.tvn-tcard__role {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  margin-top: 2px;
}

@media (max-width: 900px) {
  .tvn-testimonials__grid { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   CTA BAND
───────────────────────────────────────── */
.tvn-cta-band {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--tvn-bg-dark-surface) 0%, #0F1E3C 100%);
  text-align: center;
  border-top: 1px solid var(--tvn-border-dark);
}

.tvn-cta-band__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-cta-band__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 16px;
}

.tvn-cta-band__sub {
  font-size: 1.125rem;
  color: var(--tvn-fg-dark-2);
  margin-bottom: 36px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.tvn-cta-band__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ─────────────────────────────────────────
   FOOTER
───────────────────────────────────────── */
.tvn-footer {
  background: var(--tvn-bg-dark);
  border-top: 1px solid var(--tvn-border-dark);
  padding: 64px 0 0;
}

.tvn-footer__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-footer__top {
  display: grid;
  grid-template-columns: 200px repeat(4, 1fr);
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--tvn-border-dark);
}

.tvn-footer__brand {}

.tvn-footer__logo {
  height: 26px;
  width: auto;
  margin-bottom: 16px;
}

.tvn-footer__tagline {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-3);
  line-height: 1.5;
}

.tvn-footer__col-heading {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 16px;
}

.tvn-footer__col-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tvn-footer__col-links a {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-3);
  transition: color 0.12s;
}

.tvn-footer__col-links a:hover {
  color: var(--tvn-fg-dark-1);
}

.tvn-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 24px 0;
}

.tvn-footer__copy {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-footer__legal {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.tvn-footer__legal a {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  transition: color 0.12s;
}

.tvn-footer__legal a:hover {
  color: var(--tvn-fg-dark-1);
}

@media (max-width: 1024px) {
  .tvn-footer__top {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }
  .tvn-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .tvn-footer__top {
    grid-template-columns: 1fr 1fr;
  }
  .tvn-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ─────────────────────────────────────────
   SUBPAGE HERO
───────────────────────────────────────── */
.tvn-subhero {
  padding-top: calc(var(--tvn-nav-h) + 72px);
  padding-bottom: 72px;
  background: var(--tvn-bg-dark);
}

.tvn-subhero__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-subhero__content {
  max-width: 720px;
}

.tvn-subhero__title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 20px;
  line-height: 1.15;
}

.tvn-subhero__lead {
  font-size: 1.125rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 600px;
}

/* Light-top subhero (blog articles, docs) */
.tvn-page--light-top .tvn-subhero {
  background: var(--tvn-bg-light);
}

.tvn-page--light-top .tvn-subhero__title {
  color: var(--tvn-fg-light-1);
}

.tvn-page--light-top .tvn-subhero__lead {
  color: var(--tvn-fg-light-2);
}

.tvn-page--light-top .tvn-eyebrow {
  color: var(--tvn-blue-light-aa);
}

/* ─────────────────────────────────────────
   PLATFORM PAGE
───────────────────────────────────────── */
.tvn-platform-hero {
  padding-top: var(--tvn-nav-h);
  position: relative;
  overflow: hidden;
  min-height: 560px;
  display: flex;
  align-items: center;
}

.tvn-platform-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.tvn-platform-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.6;
}

.tvn-platform-hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--tvn-bg-dark) 40%, transparent 100%),
              linear-gradient(to top, var(--tvn-bg-dark) 0%, transparent 60%);
}

.tvn-platform-hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 100px var(--tvn-gutter);
  max-width: 640px;
  padding-left: var(--tvn-gutter);
}

.tvn-feature-section {
  padding: var(--tvn-section-pad) 0;
}

.tvn-feature-section--dark { background: var(--tvn-bg-dark); }
.tvn-feature-section--dark-alt { background: var(--tvn-bg-dark-alt); }

.tvn-feature-section__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.tvn-feature-section__inner--centered {
  display: block;
  text-align: center;
}

.tvn-feature-section__inner--centered .tvn-section-lead {
  margin: 0 auto 40px;
}

.tvn-feature-section__text {}

.tvn-feature-section__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.tvn-feature-section__visual svg {
  width: 100%;
  max-width: 480px;
  height: auto;
}

@media (max-width: 900px) {
  .tvn-feature-section__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ─────────────────────────────────────────
   CODE / TERMINAL MOCK
───────────────────────────────────────── */
.tvn-term {
  background: #070D1A;
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  overflow: hidden;
  font-family: var(--tvn-font-mono);
}

.tvn-term__chrome {
  background: #0D1526;
  border-bottom: 1px solid var(--tvn-border-dark);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tvn-term__dots {
  display: flex;
  gap: 6px;
}

.tvn-term__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.tvn-term__dot--red    { background: #E5343A; }
.tvn-term__dot--yellow { background: #F59E0B; }
.tvn-term__dot--green  { background: #22C55E; }

.tvn-term__title {
  font-size: 0.75rem;
  color: var(--tvn-fg-dark-3);
  font-family: var(--tvn-font-mono);
}

.tvn-term__body {
  padding: 20px;
  font-size: 0.8125rem;
  line-height: 1.5;
  white-space: pre;
  overflow-x: auto;
  color: #A9B1D6;
}

.tvn-tt-prompt { color: var(--tvn-safe); }
.tvn-tt-cmd    { color: var(--tvn-fg-dark-1); }
.tvn-tt-comment{ color: var(--tvn-fg-dark-3); font-style: italic; }
.tvn-tt-key    { color: var(--tvn-blue-aa); }
.tvn-tt-val    { color: #E5C07B; }
.tvn-tt-out    { color: var(--tvn-fg-dark-2); }
.tvn-tt-success{ color: var(--tvn-safe); }

/* ─────────────────────────────────────────
   PRICING
───────────────────────────────────────── */
.tvn-pricing {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark-alt);
}

.tvn-pricing__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-pricing__header {
  text-align: center;
  margin-bottom: 12px;
}

.tvn-pricing__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
}

.tvn-pricing__toggle-label {
  font-size: 0.9rem;
  color: var(--tvn-fg-dark-2);
}

.tvn-pricing__toggle-switch {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 12px;
  padding: 3px;
  display: flex;
  cursor: pointer;
}

.tvn-pricing__toggle-opt {
  padding: 4px 14px;
  border-radius: 9px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-3);
  transition: background 0.2s, color 0.2s;
}

.tvn-pricing__toggle-opt.active {
  background: var(--tvn-bg-dark-surface);
  color: var(--tvn-fg-dark-1);
}

.tvn-pricing__annual-badge {
  font-size: 0.75rem;
  background: rgba(34,197,94,0.15);
  color: var(--tvn-safe);
  border: 1px solid rgba(34,197,94,0.3);
  border-radius: 12px;
  padding: 2px 10px;
  font-weight: 600;
}

.tvn-pricing__tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.tvn-ptier {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 32px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.tvn-ptier--highlighted {
  background: var(--tvn-bg-dark-surface);
  border-color: var(--tvn-blue);
  box-shadow: 0 0 0 1px var(--tvn-blue);
}

.tvn-ptier__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--tvn-blue);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 14px;
  border-radius: 12px;
  white-space: nowrap;
}

.tvn-ptier__name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 8px;
}

.tvn-ptier--highlighted .tvn-ptier__name { color: var(--tvn-fg-dark-1); }

.tvn-ptier__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.tvn-ptier__amount {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  letter-spacing: -0.02em;
}

.tvn-ptier--highlighted .tvn-ptier__amount { color: var(--tvn-fg-dark-1); }

.tvn-ptier__unit {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-ptier--highlighted .tvn-ptier__unit { color: var(--tvn-fg-dark-2); }

.tvn-ptier__volume {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  margin-bottom: 24px;
}

.tvn-ptier--highlighted .tvn-ptier__volume { color: var(--tvn-fg-dark-2); }

.tvn-ptier__divider {
  height: 1px;
  background: var(--tvn-border-dark);
  margin-bottom: 24px;
}

.tvn-ptier__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  margin-bottom: 28px;
}

.tvn-ptier__features li {
  font-size: 0.9rem;
  color: var(--tvn-fg-dark-2);
  padding-left: 22px;
  position: relative;
  line-height: 1.5;
}

.tvn-ptier--highlighted .tvn-ptier__features li { color: var(--tvn-fg-dark-1); }

.tvn-ptier__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--tvn-safe);
  font-weight: 700;
  font-size: 0.875rem;
}

.tvn-ptier__cta {
  width: 100%;
  text-align: center;
  padding: 11px 24px;
}

@media (max-width: 900px) {
  .tvn-pricing__tiers { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

/* ─────────────────────────────────────────
   FAQ
───────────────────────────────────────── */
.tvn-faq {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark);
}

.tvn-faq__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-faq__header {
  text-align: center;
  margin-bottom: 48px;
}

.tvn-faq__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.tvn-faq__item {
  border-bottom: 1px solid var(--tvn-border-dark);
}

.tvn-faq__item:first-child {
  border-top: 1px solid var(--tvn-border-dark);
}

.tvn-faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--tvn-fg-dark-1);
  cursor: pointer;
  gap: 16px;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.tvn-faq__question:hover {
  color: var(--tvn-blue-aa);
}

.tvn-faq__icon {
  width: 20px;
  height: 20px;
  border: 1.5px solid var(--tvn-border-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: border-color 0.15s, transform 0.2s;
  font-size: 1rem;
  line-height: 1;
  color: var(--tvn-fg-dark-3);
}

.tvn-faq__item.is-open .tvn-faq__icon {
  border-color: var(--tvn-blue);
  color: var(--tvn-blue-aa);
  transform: rotate(45deg);
}

.tvn-faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.tvn-faq__item.is-open .tvn-faq__answer {
  max-height: 400px;
}

.tvn-faq__answer-inner {
  padding-bottom: 20px;
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.7;
}

/* ─────────────────────────────────────────
   ABOUT PAGE
───────────────────────────────────────── */
.tvn-about-story {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark-alt);
}

.tvn-about-story__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.tvn-about-story__text p {
  font-size: 1.0625rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.75;
  margin-bottom: 20px;
}

.tvn-about-story__img {
  border-radius: var(--tvn-r-card);
  overflow: hidden;
  border: 1px solid var(--tvn-border-dark);
}

.tvn-about-story__img img {
  width: 100%;
  height: auto;
}

@media (max-width: 900px) {
  .tvn-about-story__inner { grid-template-columns: 1fr; gap: 40px; }
}

/* Team */
.tvn-team {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark);
}

.tvn-team__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-team__header {
  margin-bottom: 48px;
}

.tvn-team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.tvn-member {
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  overflow: hidden;
}

.tvn-member__photo {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  display: block;
  background: var(--tvn-bg-dark-surface);
}

.tvn-member__info {
  padding: 24px;
}

.tvn-member__name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 4px;
}

.tvn-member__role {
  font-size: 0.875rem;
  color: var(--tvn-blue-aa);
  margin-bottom: 12px;
  font-weight: 500;
}

.tvn-member__bio {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .tvn-team__grid { grid-template-columns: 1fr; max-width: 400px; }
}

/* ─────────────────────────────────────────
   CONTACT
───────────────────────────────────────── */
.tvn-contact {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark-alt);
}

.tvn-contact__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 64px;
}

.tvn-contact-details {}

.tvn-contact-details__heading {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 24px;
}

.tvn-contact-details__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.tvn-contact-details__icon {
  width: 36px;
  height: 36px;
  background: var(--tvn-bg-dark-surface);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--tvn-blue-aa);
}

.tvn-contact-details__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--tvn-fg-dark-3);
  margin-bottom: 4px;
}

.tvn-contact-details__value {
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
}

.tvn-contact-details__value a {
  color: var(--tvn-blue-aa);
  transition: color 0.12s;
}

.tvn-contact-details__value a:hover {
  color: #93C5FD;
}

.tvn-contact-form-card {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 40px;
}

.tvn-form-group {
  margin-bottom: 20px;
}

.tvn-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
  margin-bottom: 8px;
}

.tvn-form-input {
  width: 100%;
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-input);
  color: var(--tvn-fg-dark-1);
  font-size: 0.9375rem;
  padding: 10px 14px;
  transition: border-color 0.15s;
  max-width: 540px;
}

.tvn-form-input:focus {
  outline: none;
  border-color: var(--tvn-blue);
}

.tvn-form-input::placeholder {
  color: var(--tvn-fg-dark-3);
}

.tvn-form-textarea {
  width: 100%;
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-input);
  color: var(--tvn-fg-dark-1);
  font-size: 0.9375rem;
  padding: 10px 14px;
  transition: border-color 0.15s;
  resize: vertical;
  min-height: 120px;
  max-width: 540px;
}

.tvn-form-textarea:focus {
  outline: none;
  border-color: var(--tvn-blue);
}

.tvn-form-textarea::placeholder {
  color: var(--tvn-fg-dark-3);
}

.tvn-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.tvn-form-select {
  width: 100%;
  max-width: 540px;
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-input);
  color: var(--tvn-fg-dark-1);
  font-size: 0.9375rem;
  padding: 10px 14px;
  transition: border-color 0.15s;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748B' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
  color-scheme: dark;
}

.tvn-form-select:focus {
  outline: none;
  border-color: var(--tvn-blue);
}

.tvn-form-select option {
  background: var(--tvn-bg-dark-alt);
  color: var(--tvn-fg-dark-1);
}

@media (max-width: 900px) {
  .tvn-contact__inner { grid-template-columns: 1fr; gap: 40px; }
  .tvn-form-row { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   BLOG INDEX
───────────────────────────────────────── */
.tvn-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.tvn-blog-grid__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-blog-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.tvn-blog-card {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s;
}

.tvn-blog-card:hover {
  border-color: var(--tvn-blue);
}

.tvn-blog-card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.tvn-blog-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.tvn-blog-card__tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tvn-blue-aa);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: var(--tvn-r-tag);
  padding: 2px 8px;
  margin-bottom: 12px;
}

.tvn-blog-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--tvn-fg-dark-1);
  line-height: 1.4;
  margin-bottom: 10px;
  flex: 1;
}

.tvn-blog-card__title a {
  color: inherit;
  transition: color 0.12s;
}

.tvn-blog-card__title a:hover {
  color: var(--tvn-blue-aa);
}

.tvn-blog-card__excerpt {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.6;
  margin-bottom: 16px;
}

.tvn-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  margin-top: auto;
}

@media (max-width: 900px) {
  .tvn-blog-cards,
  .tvn-blog-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .tvn-blog-cards,
  .tvn-blog-grid { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   BLOG ARTICLE
───────────────────────────────────────── */
.tvn-blog-article-hero {
  padding-top: calc(var(--tvn-nav-h) + 56px);
  padding-bottom: 40px;
  background: var(--tvn-bg-light);
}

.tvn-blog-article-hero__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-blog-article-hero__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.875rem;
  color: var(--tvn-fg-light-2);
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.tvn-blog-article-hero__title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--tvn-fg-light-1);
  line-height: 1.2;
  max-width: 820px;
  margin-bottom: 20px;
}

.tvn-blog-article-hero__excerpt {
  font-size: 1.125rem;
  color: var(--tvn-fg-light-2);
  line-height: 1.6;
  max-width: 680px;
}

.tvn-blog-article__cover {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--tvn-r-card);
  margin-bottom: 48px;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.tvn-article-layout {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
  padding-bottom: 80px;
  background: var(--tvn-bg-white);
}

.tvn-blog-body {
  max-width: 760px;
  margin: 0 auto;
  padding-top: 48px;
}

.tvn-blog-body h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tvn-fg-light-1);
  margin-top: 40px;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.tvn-blog-body h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--tvn-fg-light-1);
  margin-top: 32px;
  margin-bottom: 12px;
}

.tvn-blog-body p {
  font-size: 1.0625rem;
  color: var(--tvn-fg-light-2);
  line-height: 1.8;
  margin-bottom: 20px;
}

.tvn-blog-body ul,
.tvn-blog-body ol {
  margin: 20px 0;
  padding-left: 28px;
}

.tvn-blog-body ul { list-style: disc; }
.tvn-blog-body ol { list-style: decimal; }

.tvn-blog-body li {
  font-size: 1.0625rem;
  color: var(--tvn-fg-light-2);
  line-height: 1.7;
  margin-bottom: 8px;
}

.tvn-blog-body a {
  color: var(--tvn-blue-light-aa);
  text-decoration: underline;
  text-decoration-color: rgba(29,78,216,0.3);
}

.tvn-blog-body a:hover {
  color: #1E40AF;
}

.tvn-blog-body code {
  background: var(--tvn-bg-light);
  border: 1px solid var(--tvn-border-light);
  border-radius: 3px;
  font-family: var(--tvn-font-mono);
  font-size: 0.875em;
  padding: 1px 6px;
  color: var(--tvn-fg-light-1);
}

.tvn-blog-body pre {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  padding: 20px;
  overflow-x: auto;
  margin: 24px 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--tvn-fg-dark-1);
  font-family: var(--tvn-font-mono);
}

.tvn-blog-body pre code {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
}

/* ─────────────────────────────────────────
   DOCS
───────────────────────────────────────── */
.tvn-docs-hero {
  padding-top: calc(var(--tvn-nav-h) + 48px);
  padding-bottom: 48px;
  background: var(--tvn-bg-light);
}

.tvn-docs-hero__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-docs-hero__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--tvn-fg-light-1);
  margin-bottom: 12px;
  letter-spacing: -0.01em;
}

.tvn-docs-hero__lead {
  font-size: 1.125rem;
  color: var(--tvn-fg-light-2);
}

.tvn-docs-body {
  background: var(--tvn-bg-white);
}

.tvn-docs-layout {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 48px var(--tvn-gutter);
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 64px;
}

.tvn-docs-sidebar {}

.tvn-docs-sidebar__heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--tvn-fg-light-3);
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--tvn-border-light);
}

.tvn-docs-sidebar__links {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 28px;
}

.tvn-docs-sidebar__links a {
  font-size: 0.9rem;
  color: var(--tvn-fg-light-2);
  padding: 5px 8px;
  border-radius: 4px;
  transition: background 0.12s, color 0.12s;
}

.tvn-docs-sidebar__links a:hover,
.tvn-docs-sidebar__links a.active {
  background: var(--tvn-bg-light);
  color: var(--tvn-blue-light-aa);
}

.tvn-docs-content {}

.tvn-docs-content h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--tvn-fg-light-1);
  margin-bottom: 20px;
  letter-spacing: -0.01em;
}

.tvn-docs-content h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tvn-fg-light-1);
  margin-top: 48px;
  margin-bottom: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--tvn-border-light);
}

.tvn-docs-content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--tvn-fg-light-1);
  margin-top: 28px;
  margin-bottom: 12px;
}

.tvn-docs-content p {
  font-size: 1rem;
  color: var(--tvn-fg-light-2);
  line-height: 1.75;
  margin-bottom: 16px;
}

.tvn-docs-content ul,
.tvn-docs-content ol {
  padding-left: 24px;
  margin: 16px 0;
}

.tvn-docs-content ul { list-style: disc; }
.tvn-docs-content ol { list-style: decimal; }

.tvn-docs-content li {
  font-size: 1rem;
  color: var(--tvn-fg-light-2);
  line-height: 1.7;
  margin-bottom: 6px;
}

.tvn-docs-content a {
  color: var(--tvn-blue-light-aa);
  text-decoration: underline;
  text-decoration-color: rgba(29,78,216,0.3);
}

.tvn-docs-content code {
  background: var(--tvn-bg-light);
  border: 1px solid var(--tvn-border-light);
  border-radius: 3px;
  font-family: var(--tvn-font-mono);
  font-size: 0.875em;
  padding: 1px 6px;
  color: var(--tvn-fg-light-1);
}

.tvn-docs-content pre {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  padding: 20px;
  overflow-x: auto;
  margin: 24px 0;
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--tvn-fg-dark-1);
  font-family: var(--tvn-font-mono);
}

.tvn-docs-content pre code {
  background: none;
  border: none;
  padding: 0;
  font-size: inherit;
  color: inherit;
}

.tvn-docs-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
  font-size: 0.9375rem;
}

.tvn-docs-content table th {
  background: var(--tvn-bg-light);
  color: var(--tvn-fg-light-1);
  font-weight: 600;
  text-align: left;
  padding: 10px 16px;
  border: 1px solid var(--tvn-border-light);
}

.tvn-docs-content table td {
  color: var(--tvn-fg-light-2);
  padding: 10px 16px;
  border: 1px solid var(--tvn-border-light);
}

.tvn-docs-content .note-box {
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.2);
  border-left: 3px solid var(--tvn-blue);
  border-radius: 6px;
  padding: 16px 20px;
  margin: 20px 0;
  font-size: 0.9375rem;
  color: var(--tvn-fg-light-2);
}

.tvn-docs-content .note-box strong {
  color: var(--tvn-fg-light-1);
}

@media (max-width: 900px) {
  .tvn-docs-layout { grid-template-columns: 1fr; }
  .tvn-docs-sidebar { display: none; }
}

/* ─────────────────────────────────────────
   LOGIN / AUTH
───────────────────────────────────────── */
.tvn-auth-page {
  min-height: 100vh;
  background: var(--tvn-bg-dark);
  display: flex;
  flex-direction: column;
  padding-top: var(--tvn-nav-h);
}

.tvn-auth-page__body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px var(--tvn-gutter);
}

.tvn-auth-panel {
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 40px;
  width: 100%;
  max-width: 440px;
}

.tvn-auth-panel__logo {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 32px;
}

.tvn-auth-panel__logo img {
  height: 28px;
  width: auto;
}

.tvn-auth-panel__title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 8px;
  text-align: center;
}

.tvn-auth-panel__sub {
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  text-align: center;
  margin-bottom: 28px;
}

.tvn-auth-divider {
  height: 1px;
  background: var(--tvn-border-dark);
  margin: 24px 0;
}

.tvn-auth-links {
  text-align: center;
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-auth-links a {
  color: var(--tvn-blue-aa);
  transition: color 0.12s;
}

.tvn-auth-links a:hover {
  color: #93C5FD;
}

.tvn-form-input--auth {
  width: 100%;
  max-width: 100%;
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-input);
  color: var(--tvn-fg-dark-1);
  font-size: 1rem;
  padding: 11px 14px;
  transition: border-color 0.15s;
}

.tvn-form-input--auth:focus {
  outline: none;
  border-color: var(--tvn-blue);
}

.tvn-form-input--auth::placeholder {
  color: var(--tvn-fg-dark-3);
}

.tvn-btn--auth-full {
  width: 100%;
  justify-content: center;
  padding: 12px 24px;
  font-size: 1rem;
}

/* ─────────────────────────────────────────
   CUSTOMERS
───────────────────────────────────────── */
.tvn-customers {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark-alt);
}

.tvn-customers__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-cstory {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 36px;
  margin-bottom: 28px;
}

.tvn-cstory:last-child { margin-bottom: 0; }

.tvn-cstory__context {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tvn-blue-aa);
  margin-bottom: 16px;
}

.tvn-cstory__quote {
  font-size: 1.0625rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.75;
  margin-bottom: 20px;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid var(--tvn-blue);
}

.tvn-cstory__attr {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-cstory__metrics {
  display: flex;
  gap: 32px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.tvn-cstory__metric-val {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--tvn-safe);
}

.tvn-cstory__metric-label {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  margin-top: 2px;
}

/* ─────────────────────────────────────────
   SECURITY PAGE
───────────────────────────────────────── */
.tvn-security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
}

.tvn-sec-card {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 28px;
  border-left: 3px solid var(--tvn-blue);
}

.tvn-sec-card--alt {
  border-left-color: var(--tvn-safe);
}

.tvn-sec-card__icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
  display: block;
}

.tvn-sec-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 10px;
}

.tvn-sec-card__text {
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.6;
}

@media (max-width: 640px) {
  .tvn-security-grid { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   USE CASE PAGES
───────────────────────────────────────── */
.tvn-usecase-section {
  padding: var(--tvn-section-pad) 0;
}

.tvn-usecase-section--dark     { background: var(--tvn-bg-dark); }
.tvn-usecase-section--dark-alt { background: var(--tvn-bg-dark-alt); }

.tvn-usecase-section__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-stat-row {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  margin: 32px 0;
}

.tvn-stat-item {}

.tvn-stat-item__num {
  font-size: 2rem;
  font-weight: 700;
  color: var(--tvn-threat);
}

.tvn-stat-item__num--safe { color: var(--tvn-safe); }
.tvn-stat-item__num--blue { color: var(--tvn-blue-aa); }

.tvn-stat-item__label {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-3);
}

/* ─────────────────────────────────────────
   LEGAL PAGES
───────────────────────────────────────── */
.tvn-legal-subhero {
  padding-top: calc(var(--tvn-nav-h) + 48px);
  padding-bottom: 48px;
  background: var(--tvn-bg-dark);
}

.tvn-legal-subhero__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-legal-subhero__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 8px;
}

.tvn-legal-subhero__meta {
  font-size: 0.9rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-legal-body {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark-alt);
}

.tvn-legal-body__inner {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.legal-article {}

.legal-header { margin-bottom: 48px; }

.legal-header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 12px;
}

.legal-meta {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-3);
  margin-bottom: 4px;
}

.legal-article section {
  margin-bottom: 36px;
}

.legal-article h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--tvn-border-dark);
}

.legal-article section:first-child h2 {
  border-top: none;
  padding-top: 0;
}

.legal-article h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--tvn-fg-dark-1);
  margin-top: 20px;
  margin-bottom: 10px;
}

.legal-article p {
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.75;
  margin-bottom: 14px;
}

.legal-article ul,
.legal-article ol {
  padding-left: 22px;
  margin: 12px 0;
}

.legal-article ul { list-style: disc; }
.legal-article ol { list-style: decimal; }

.legal-article li {
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.7;
  margin-bottom: 6px;
}

.legal-article a {
  color: var(--tvn-blue-aa);
  text-decoration: underline;
  text-decoration-color: rgba(96,165,250,0.4);
}

.legal-article a:hover {
  color: #93C5FD;
}

.legal-article address {
  font-style: normal;
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.75;
  padding: 16px 20px;
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  margin-top: 12px;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.9rem;
}

.legal-table th {
  background: var(--tvn-bg-dark);
  color: var(--tvn-fg-dark-1);
  font-weight: 600;
  text-align: left;
  padding: 10px 14px;
  border: 1px solid var(--tvn-border-dark);
  font-size: 0.8125rem;
}

.legal-table td {
  color: var(--tvn-fg-dark-2);
  padding: 10px 14px;
  border: 1px solid var(--tvn-border-dark);
}

/* ─────────────────────────────────────────
   COOKIE BANNER
───────────────────────────────────────── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  background: var(--tvn-bg-dark-surface);
  border-top: 1px solid var(--tvn-border-dark);
}

.cookie-banner__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 16px var(--tvn-gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.cookie-banner__text {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
}

.cookie-banner__text a {
  color: var(--tvn-blue-aa);
  text-decoration: underline;
}

.cookie-banner__actions {}

.cookie-banner__btn {
  font-family: var(--tvn-font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  border-radius: var(--tvn-r-btn);
  padding: 7px 20px;
  transition: background 0.15s;
  border: none;
}

.cookie-banner--notice { /* notice-only banner variant */ }

.cookie-banner__btn--primary {
  background: var(--tvn-blue);
  color: #fff;
}

.cookie-banner__btn--primary:hover {
  background: #2563EB;
}

/* ─────────────────────────────────────────
   INTEGRATIONS PAGE
───────────────────────────────────────── */
.tvn-int-page {
  padding: var(--tvn-section-pad) 0;
  background: var(--tvn-bg-dark-alt);
}

.tvn-int-page__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: 0 var(--tvn-gutter);
}

.tvn-int-page__category {
  margin-bottom: 48px;
}

.tvn-int-page__category:last-child { margin-bottom: 0; }

.tvn-int-page__cat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--tvn-border-dark);
}

.tvn-int-page__cat-icon {
  width: 36px;
  height: 36px;
  background: var(--tvn-bg-dark-surface);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--tvn-blue-aa);
  flex-shrink: 0;
}

.tvn-int-page__cat-name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
}

.tvn-int-page__tiles {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tvn-int-page__tile {
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  padding: 12px 18px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
  transition: border-color 0.15s, color 0.15s;
}

.tvn-int-page__tile:hover {
  border-color: var(--tvn-blue);
  color: var(--tvn-fg-dark-1);
}

/* ─────────────────────────────────────────
   UTILITY / MISC
───────────────────────────────────────── */
.tvn-text-center { text-align: center; }
.tvn-mb-sm { margin-bottom: 12px; }
.tvn-mb-md { margin-bottom: 24px; }
.tvn-mb-lg { margin-bottom: 40px; }
.tvn-mt-md { margin-top: 24px; }

.tvn-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 10px;
  border-radius: var(--tvn-r-tag);
}

.tvn-tag--blue {
  color: var(--tvn-blue-aa);
  background: rgba(59,130,246,0.1);
  border: 1px solid rgba(59,130,246,0.2);
}

.tvn-tag--threat {
  color: var(--tvn-threat);
  background: rgba(229,52,58,0.1);
  border: 1px solid rgba(229,52,58,0.2);
}

.tvn-tag--safe {
  color: var(--tvn-safe);
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.2);
}

/* Feature list */
.tvn-feature-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.tvn-feature-list__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.5;
}

.tvn-feature-list__item::before {
  content: '→';
  color: var(--tvn-blue-aa);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Failsafe: ensure visible after timeout */
@keyframes tvnFadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.tvn-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  margin-bottom: 20px;
}

.tvn-breadcrumb a {
  color: var(--tvn-fg-dark-3);
  transition: color 0.12s;
}

.tvn-breadcrumb a:hover { color: var(--tvn-blue-aa); }

.tvn-breadcrumb-sep {
  color: var(--tvn-fg-dark-3);
  opacity: 0.5;
}

/* Disclosure box */
.tvn-disclosure {
  background: rgba(59,130,246,0.06);
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 6px;
  padding: 16px 20px;
  margin-top: 24px;
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.6;
}

.tvn-section-subhero {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  padding: calc(var(--tvn-nav-h) + 56px) var(--tvn-gutter) 56px;
}

/* Alert fatigue funnel */
.tvn-funnel-svg {
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  display: block;
}

/* ─────────────────────────────────────────
   ABOUT PAGE
───────────────────────────────────────── */
.tvn-about-story {
  background: var(--tvn-bg-dark);
  padding: var(--tvn-section-pad) var(--tvn-gutter);
}

.tvn-about-story__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}

.tvn-about-story__text h2 { margin-bottom: 20px; }

.tvn-about-story__text p {
  color: var(--tvn-fg-dark-2);
  line-height: 1.75;
  margin-bottom: 20px;
  font-size: 0.9375rem;
}

.tvn-about-story__img img {
  width: 100%;
  height: auto;
  border-radius: var(--tvn-r-card);
  border: 1px solid var(--tvn-border-dark);
}

.tvn-team {
  background: var(--tvn-bg-dark-alt);
  padding: var(--tvn-section-pad) var(--tvn-gutter);
}

.tvn-team__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
}

.tvn-team__header {
  text-align: center;
  margin-bottom: 48px;
}

.tvn-team__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.tvn-member {
  background: var(--tvn-bg-dark-surface);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  overflow: hidden;
}

.tvn-member__photo {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.tvn-member__info {
  padding: 20px;
}

.tvn-member__name {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 4px;
}

.tvn-member__role {
  font-size: 0.8125rem;
  color: var(--tvn-blue-aa);
  font-weight: 600;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.tvn-member__bio {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.65;
}

/* ─────────────────────────────────────────
   CONTACT PAGE
───────────────────────────────────────── */
.tvn-contact {
  background: var(--tvn-bg-dark-alt);
  padding: var(--tvn-section-pad) var(--tvn-gutter);
}

.tvn-contact__inner {
  max-width: var(--tvn-max-w);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 56px;
  align-items: start;
}

.tvn-contact__card {
  background: var(--tvn-bg-dark-surface);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 24px;
}

.tvn-contact__card-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--tvn-fg-dark-3);
  margin-bottom: 16px;
}

.tvn-contact__card-item {
  display: flex;
  flex-direction: column;
  margin-bottom: 14px;
}

.tvn-contact__card-label {
  font-size: 0.75rem;
  color: var(--tvn-fg-dark-3);
  margin-bottom: 2px;
}

.tvn-contact__card-link {
  color: var(--tvn-blue-aa);
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
}

.tvn-contact__card-link:hover { text-decoration: underline; }

/* ─────────────────────────────────────────
   INTEGRATIONS PAGE
───────────────────────────────────────── */
.tvn-int-section {
  background: var(--tvn-bg-dark);
  padding: var(--tvn-section-pad) var(--tvn-gutter);
}

.tvn-int-section--alt {
  background: var(--tvn-bg-dark-alt);
}

.tvn-int-section__header {
  text-align: center;
  margin-bottom: 48px;
}

.tvn-int-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: var(--tvn-max-w);
  margin: 0 auto;
}

.tvn-int-card {
  background: var(--tvn-bg-dark-surface);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tvn-int-card__logo {
  width: 40px;
  height: 40px;
  background: var(--tvn-bg-dark-alt);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--tvn-fg-dark-2);
  font-family: var(--tvn-font-mono);
  margin-bottom: 4px;
}

.tvn-int-card__name {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
}

.tvn-int-card__type {
  font-size: 0.75rem;
  color: var(--tvn-blue-aa);
  font-family: var(--tvn-font-mono);
}

.tvn-int-card__desc {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.6;
  flex: 1;
}

.tvn-int-card__status {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 3px;
  align-self: flex-start;
  margin-top: 4px;
}

.tvn-int-card__status--available {
  background: rgba(34,197,94,0.12);
  color: #22C55E;
  border: 1px solid rgba(34,197,94,0.25);
}

.tvn-int-card__status--beta {
  background: rgba(59,130,246,0.12);
  color: var(--tvn-blue-aa);
  border: 1px solid rgba(59,130,246,0.25);
}

/* ─────────────────────────────────────────
   CUSTOMERS PAGE
───────────────────────────────────────── */
.tvn-customer-card {
  background: var(--tvn-bg-dark-surface);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  overflow: hidden;
}

.tvn-customer-card__header {
  padding: 28px 32px;
}

.tvn-customer-card__industry {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--tvn-blue-aa);
  margin-bottom: 16px;
}

.tvn-customer-card__quote {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--tvn-fg-dark-1);
  font-style: italic;
  border-left: 2px solid var(--tvn-blue);
  padding-left: 20px;
  margin-bottom: 16px;
}

.tvn-customer-card__attribution {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-customer-card__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--tvn-border-dark);
}

.tvn-customer-card__metric {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid var(--tvn-border-dark);
}

.tvn-customer-card__metric:last-child { border-right: none; }

.tvn-customer-card__metric-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--tvn-blue-aa);
  line-height: 1;
}

.tvn-customer-card__metric-label {
  font-size: 0.75rem;
  color: var(--tvn-fg-dark-3);
}

/* ─────────────────────────────────────────
   USE CASE PAGES — additional components
───────────────────────────────────────── */
.tvn-step-card {
  background: var(--tvn-bg-dark-surface);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
  padding: 28px 24px;
}

.tvn-step-card__num {
  font-size: 2rem;
  font-weight: 900;
  color: rgba(59,130,246,0.25);
  font-family: var(--tvn-font-mono);
  line-height: 1;
  margin-bottom: 12px;
}

.tvn-step-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 10px;
}

.tvn-step-card__text {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.65;
}

/* ─────────────────────────────────────────
   SUBHERO SPLIT VARIANT
───────────────────────────────────────── */
.tvn-subhero--split .tvn-subhero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.tvn-subhero--split .tvn-subhero__content {
  max-width: none;
}

/* Responsiveness */
@media (max-width: 640px) {
  .tvn-hero__actions { flex-direction: column; }
  .tvn-contact-form-card { padding: 24px 20px; }
  .tvn-auth-panel { padding: 28px 20px; }
}

@media (max-width: 900px) {
  .tvn-about-story__inner { grid-template-columns: 1fr; }
  .tvn-team__grid { grid-template-columns: 1fr; }
  .tvn-contact__inner { grid-template-columns: 1fr; }
  .tvn-int-grid { grid-template-columns: repeat(2, 1fr); }
  .tvn-customer-card__metrics { grid-template-columns: 1fr; }
  .tvn-customer-card__metric { border-right: none; border-bottom: 1px solid var(--tvn-border-dark); }
  .tvn-customer-card__metric:last-child { border-bottom: none; }
  .tvn-subhero--split .tvn-subhero__inner { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .tvn-int-grid { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   AUTH PAGES (login / signup / reset)
───────────────────────────────────────── */
.tvn-auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--tvn-bg-dark);
}

.tvn-auth-header {
  display: flex;
  align-items: center;
  padding: 20px clamp(24px, 8vw, 80px);
  border-bottom: 1px solid var(--tvn-border-dark);
  flex-shrink: 0;
}

.tvn-auth-header__logo img {
  height: 28px;
  width: auto;
}

.tvn-auth-main {
  flex: 1;
  display: flex;
  align-items: stretch;
  padding: 0;
}

.tvn-auth-main--centered {
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
}

.tvn-auth-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.tvn-auth-aside {
  background: var(--tvn-bg-dark-surface);
  border-right: 1px solid var(--tvn-border-dark);
  padding: 56px clamp(32px, 5vw, 64px);
  display: flex;
  align-items: center;
}

.tvn-auth-aside__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.tvn-auth-aside__icon {
  width: 48px;
  height: 48px;
}

.tvn-auth-aside__headline {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--tvn-fg-dark-1);
}

.tvn-auth-aside__quote {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--tvn-fg-dark-2);
  font-style: italic;
  border-left: 2px solid var(--tvn-blue);
  padding-left: 20px;
  margin: 0;
}

.tvn-auth-aside__attribution {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.tvn-auth-aside__attr-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--tvn-fg-dark-1);
}

.tvn-auth-aside__attr-org {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-auth-aside__checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.tvn-auth-aside__checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.5;
}

.tvn-auth-aside__checklist li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.tvn-auth-aside__stats {
  display: flex;
  gap: 32px;
  padding-top: 16px;
  border-top: 1px solid var(--tvn-border-dark);
}

.tvn-auth-aside__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tvn-auth-aside__stat-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--tvn-blue-aa);
  line-height: 1;
  font-family: var(--tvn-font-mono);
}

.tvn-auth-aside__stat-label {
  font-size: 0.75rem;
  color: var(--tvn-fg-dark-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.tvn-auth-panel {
  padding: 56px clamp(32px, 5vw, 64px);
  display: flex;
  align-items: center;
}

.tvn-auth-panel--narrow {
  max-width: 480px;
  width: 100%;
  padding: 48px;
  background: var(--tvn-bg-dark-surface);
  border: 1px solid var(--tvn-border-dark);
  border-radius: var(--tvn-r-card);
}

.tvn-auth-panel__inner {
  width: 100%;
  max-width: 420px;
}

.tvn-auth-panel__icon {
  margin-bottom: 24px;
}

.tvn-auth-panel__title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--tvn-fg-dark-1);
  margin-bottom: 8px;
  line-height: 1.2;
}

.tvn-auth-panel__sub {
  font-size: 0.9375rem;
  color: var(--tvn-fg-dark-3);
  margin-bottom: 32px;
}

.tvn-auth-panel__sub a {
  color: var(--tvn-blue-aa);
  text-decoration: none;
  font-weight: 500;
}

.tvn-auth-panel__sub a:hover { text-decoration: underline; }

.tvn-auth-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tvn-auth-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tvn-auth-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.tvn-auth-form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
}

.tvn-auth-form__label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.tvn-auth-form__forgot {
  font-size: 0.8125rem;
  color: var(--tvn-blue-aa);
  text-decoration: none;
}

.tvn-auth-form__forgot:hover { text-decoration: underline; }

.tvn-auth-form__input {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 14px;
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  color: var(--tvn-fg-dark-1);
  font-family: var(--tvn-font);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.15s;
}

.tvn-auth-form__input:focus {
  border-color: var(--tvn-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.tvn-auth-form__input::placeholder { color: rgba(148,163,184,0.5); }

.tvn-auth-form__select {
  width: 100%;
  box-sizing: border-box;
  padding: 11px 14px;
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  color: var(--tvn-fg-dark-1);
  font-family: var(--tvn-font);
  font-size: 0.9375rem;
  outline: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1L6 7L11 1' stroke='%2394A3B8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
  cursor: pointer;
}

.tvn-auth-form__select option {
  background: #0A0F1E;
  color: #E0E8F5;
}

.tvn-auth-form__remember {
  display: flex;
  align-items: center;
  gap: 8px;
}

.tvn-auth-form__checkbox {
  width: 16px;
  height: 16px;
  accent-color: var(--tvn-blue);
}

.tvn-auth-form__checkbox-label {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-2);
}

.tvn-auth-form__submit {
  width: 100%;
  padding: 13px 24px;
  background: var(--tvn-blue);
  color: #fff;
  border: none;
  border-radius: 6px;
  font-family: var(--tvn-font);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.tvn-auth-form__submit:hover { background: #1D4ED8; }
.tvn-auth-form__submit:disabled { background: #334155; cursor: not-allowed; }

.tvn-auth-form__message {
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 0.875rem;
  line-height: 1.55;
}

.tvn-auth-form__message--info {
  background: rgba(59,130,246,0.1);
  color: var(--tvn-blue-aa);
  border: 1px solid rgba(59,130,246,0.25);
}

.tvn-auth-form__message--success {
  background: rgba(34,197,94,0.1);
  color: #22C55E;
  border: 1px solid rgba(34,197,94,0.25);
}

.tvn-auth-form__message--error {
  background: rgba(239,68,68,0.1);
  color: #EF4444;
  border: 1px solid rgba(239,68,68,0.25);
}

.tvn-auth-panel__footer-note {
  margin-top: 20px;
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  text-align: center;
}

.tvn-auth-panel__footer-note a {
  color: var(--tvn-blue-aa);
  text-decoration: none;
}

.tvn-auth-panel__back {
  margin-top: 24px;
  text-align: center;
}

.tvn-auth-panel__back a {
  color: var(--tvn-blue-aa);
  font-size: 0.9375rem;
  text-decoration: none;
}

.tvn-auth-footer {
  padding: 20px clamp(24px, 8vw, 80px);
  border-top: 1px solid var(--tvn-border-dark);
  flex-shrink: 0;
}

.tvn-auth-footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.tvn-auth-footer__copy {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-auth-footer__links {
  display: flex;
  gap: 20px;
}

.tvn-auth-footer__links a {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  text-decoration: none;
}

.tvn-auth-footer__links a:hover { color: var(--tvn-fg-dark-1); }

@media (max-width: 900px) {
  .tvn-auth-layout { grid-template-columns: 1fr; }
  .tvn-auth-aside { display: none; }
  .tvn-auth-panel { padding: 40px 24px; }
  .tvn-auth-panel__inner { max-width: 100%; }
}

@media (max-width: 640px) {
  .tvn-auth-form__row { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   DOCS LAYOUT (sidebar + content)
───────────────────────────────────────── */
.tvn-docs-hero {
  background: var(--tvn-bg-dark);
  padding: 80px 0 56px;
}

.tvn-docs-hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.tvn-docs-hero__text {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 640px;
}

.tvn-docs-hero__title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--tvn-fg-dark-1);
  line-height: 1.1;
}

.tvn-docs-hero__deck {
  font-size: 1.0625rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.65;
}

.tvn-docs-hero__search {
  max-width: 480px;
}

.tvn-docs-search {
  position: relative;
}

.tvn-docs-search__icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
}

.tvn-docs-search__input {
  width: 100%;
  padding: 12px 14px 12px 44px;
  background: var(--tvn-bg-dark-surface);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 8px;
  color: var(--tvn-fg-dark-1);
  font-family: var(--tvn-font);
  font-size: 0.9375rem;
  outline: none;
}

.tvn-docs-search__input:focus {
  border-color: var(--tvn-blue);
}

.tvn-docs-search__input::placeholder { color: #64748B; }

.tvn-docs-grid-section {
  background: #F8FAFC;
  padding: 64px 0;
}

.tvn-docs-grid-section__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.tvn-docs-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.tvn-docs-card {
  display: flex;
  gap: 16px;
  padding: 24px;
  background: #fff;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.tvn-docs-card:hover {
  border-color: #93C5FD;
  box-shadow: 0 4px 16px rgba(59,130,246,0.08);
}

.tvn-docs-card--plain:hover {
  border-color: #E2E8F0;
  box-shadow: none;
  cursor: default;
}

.tvn-docs-card__icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(59,130,246,0.08);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tvn-docs-card__content {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tvn-docs-card__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #0F172A;
  margin: 0;
}

.tvn-docs-card__desc {
  font-size: 0.875rem;
  color: #64748B;
  line-height: 1.55;
  margin: 0;
}

.tvn-docs-card__cta {
  font-size: 0.875rem;
  font-weight: 600;
  color: #2563EB;
  margin-top: 6px;
}

.tvn-docs-card__cta--soon {
  color: #94A3B8;
  font-weight: 500;
}

.tvn-docs-popular {
  background: #fff;
  padding: 56px 0;
  border-top: 1px solid #E2E8F0;
  border-bottom: 1px solid #E2E8F0;
}

.tvn-docs-popular__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.tvn-docs-popular__heading {
  font-size: 1.125rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 24px;
}

.tvn-docs-popular__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px 40px;
}

.tvn-docs-popular__list li a {
  font-size: 0.9375rem;
  color: #2563EB;
  text-decoration: none;
}

.tvn-docs-popular__list li a:hover { text-decoration: underline; }

.tvn-docs-support {
  background: #F8FAFC;
  padding: 64px 0;
}

.tvn-docs-support__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  text-align: center;
}

.tvn-docs-support__heading {
  font-size: 1.375rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 12px;
}

.tvn-docs-support__body {
  font-size: 1rem;
  color: #64748B;
  margin-bottom: 28px;
}
.tvn-docs-support .tvn-btn--outline {
  color: #0F172A;
  border-color: #CBD5E1;
}
.tvn-docs-support .tvn-btn--outline:hover {
  background: rgba(15,23,42,0.04);
  border-color: #94A3B8;
}

/* Docs layout (sidebar + content) */
.tvn-docs-layout {
  display: flex;
  min-height: 100vh;
  background: #fff;
}

.tvn-docs-sidebar {
  width: 260px;
  flex-shrink: 0;
  background: #F8FAFC;
  border-right: 1px solid #E2E8F0;
  padding-top: 40px;
  position: sticky;
  top: 72px;
  height: fit-content;
  max-height: calc(100vh - 72px);
  overflow-y: auto;
}

.tvn-docs-sidebar__inner {
  padding: 0 0 40px;
}

.tvn-docs-sidebar__section {
  padding: 0 20px 8px;
  margin-bottom: 4px;
}

.tvn-docs-sidebar__section + .tvn-docs-sidebar__section {
  border-top: 1px solid #E2E8F0;
  padding-top: 16px;
  margin-top: 8px;
}

.tvn-docs-sidebar__section-title {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #94A3B8;
  margin-bottom: 8px;
}

.tvn-docs-sidebar__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tvn-docs-sidebar__link {
  display: block;
  padding: 6px 8px;
  border-radius: 5px;
  font-size: 0.875rem;
  color: #475569;
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}

.tvn-docs-sidebar__link:hover {
  background: #EFF6FF;
  color: #1E40AF;
}

.tvn-docs-sidebar__link--active {
  background: #EFF6FF;
  color: #1D4ED8;
  font-weight: 600;
}

.tvn-docs-sidebar__link--sub {
  padding-left: 20px;
  font-size: 0.8125rem;
  color: #64748B;
}

.tvn-docs-content {
  flex: 1;
  min-width: 0;
}

.tvn-docs-content__inner {
  max-width: 760px;
  margin: 0 auto;
  padding: 48px 40px 80px;
}

/* Docs article typography */
.tvn-docs-h1 {
  font-size: 2rem;
  font-weight: 800;
  color: #0F172A;
  margin: 16px 0 12px;
  line-height: 1.15;
}

.tvn-docs-h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: #0F172A;
  margin: 40px 0 12px;
  padding-top: 24px;
  border-top: 1px solid #E2E8F0;
}

.tvn-docs-h2:first-of-type { border-top: none; margin-top: 32px; }

.tvn-docs-lead {
  font-size: 1.0625rem;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 32px;
}

.tvn-docs-p {
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.75;
  margin-bottom: 16px;
}

.tvn-docs-p code, .tvn-docs-lead code {
  background: #F1F5F9;
  padding: 2px 6px;
  border-radius: 4px;
  font-family: var(--tvn-font-mono);
  font-size: 0.875em;
  color: #1E40AF;
}

.tvn-docs-list {
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.75;
  padding-left: 24px;
  margin-bottom: 16px;
}

.tvn-docs-list li { margin-bottom: 6px; }
.tvn-docs-list code {
  background: #F1F5F9;
  padding: 1px 5px;
  border-radius: 3px;
  font-family: var(--tvn-font-mono);
  font-size: 0.875em;
  color: #1E40AF;
}

.tvn-docs-prereqs {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 20px 24px;
  margin: 0 0 32px;
}

.tvn-docs-prereqs__heading {
  font-size: 0.875rem;
  font-weight: 700;
  color: #0F172A;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.tvn-docs-prereqs__list {
  padding-left: 20px;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.tvn-docs-prereqs__list li {
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.55;
}

.tvn-docs-prereqs__list a {
  color: #2563EB;
  text-decoration: none;
}

.tvn-docs-callout {
  padding: 16px 20px;
  border-radius: 8px;
  margin: 24px 0;
  font-size: 0.9rem;
  line-height: 1.65;
}

.tvn-docs-callout--note {
  background: #EFF6FF;
  border-left: 3px solid #2563EB;
  color: #1E40AF;
}

.tvn-docs-callout--success {
  background: #F0FDF4;
  border-left: 3px solid #22C55E;
  color: #166534;
}

/* Code blocks (inline mock) in docs */
.tvn-code-block {
  margin: 24px 0;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid #1E2A45;
}

.tvn-code-block__chrome {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 16px;
  background: #0D1520;
  border-bottom: 1px solid #1E2A45;
}

.tvn-code-block__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.tvn-code-block__dot--red    { background: #FF5F57; }
.tvn-code-block__dot--yellow { background: #FFBD2E; }
.tvn-code-block__dot--green  { background: #28CA41; }

.tvn-code-block__title {
  font-size: 0.75rem;
  color: #64748B;
  font-family: var(--tvn-font-mono);
  margin-left: 8px;
}

.tvn-code-block__body {
  background: #0A0F1E;
  padding: 20px 20px;
  margin: 0;
  overflow-x: auto;
  font-family: var(--tvn-font-mono);
  font-size: 0.8125rem;
  line-height: 1.45;
  white-space: pre;
}

.tvn-code-block__body code {
  font-family: inherit;
  font-size: inherit;
  display: block;
  white-space: pre;
}

/* Docs code terminal color tokens */
.tvn-tt-prompt  { color: #60A5FA; font-weight: 600; }
.tvn-tt-cmd     { color: #E0E8F5; }
.tvn-tt-meta    { color: #64748B; }
.tvn-tt-insert  { color: #34D399; }
.tvn-tt-delete  { color: #F87171; }
.tvn-tt-stat    { color: #94A3B8; }

/* Docs table */
.tvn-docs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin: 16px 0 24px;
}

.tvn-docs-table th {
  background: #F8FAFC;
  color: #0F172A;
  font-weight: 600;
  padding: 10px 14px;
  text-align: left;
  border-bottom: 2px solid #E2E8F0;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.tvn-docs-table td {
  padding: 10px 14px;
  color: #334155;
  border-bottom: 1px solid #F1F5F9;
  vertical-align: top;
}

.tvn-docs-table--params td code {
  background: #F1F5F9;
  padding: 1px 6px;
  border-radius: 3px;
  font-family: var(--tvn-font-mono);
  font-size: 0.8125rem;
  color: #1E40AF;
}

/* API endpoint blocks */
.tvn-docs-endpoint {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 20px 24px;
  margin: 20px 0;
}

.tvn-docs-endpoint__header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}

.tvn-docs-endpoint__method {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--tvn-font-mono);
}

.tvn-docs-endpoint__method--get {
  background: #EFF6FF;
  color: #1D4ED8;
}

.tvn-docs-endpoint__method--post {
  background: #F0FDF4;
  color: #166534;
}

.tvn-docs-endpoint__path {
  font-family: var(--tvn-font-mono);
  font-size: 0.9375rem;
  color: #0F172A;
  background: none;
  padding: 0;
}

.tvn-docs-endpoint__desc {
  font-size: 0.9rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 16px;
}

.tvn-docs-endpoint__params-heading {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #0F172A;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

/* Docs next steps */
.tvn-docs-next-steps {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid #E2E8F0;
}

.tvn-docs-next-steps__heading {
  font-size: 1rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 16px;
}

.tvn-docs-next-steps__links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.tvn-docs-next-steps__link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 20px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  text-decoration: none;
  transition: border-color 0.15s;
}

.tvn-docs-next-steps__link:hover { border-color: #93C5FD; }

.tvn-docs-next-steps__link-title {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #1D4ED8;
}

.tvn-docs-next-steps__link-desc {
  font-size: 0.8125rem;
  color: #64748B;
}

.tvn-sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1024px) {
  .tvn-docs-cards { grid-template-columns: repeat(2, 1fr); }
  .tvn-docs-layout { flex-direction: column; }
  .tvn-docs-sidebar {
    width: 100%;
    position: static;
    max-height: none;
    border-right: none;
    border-bottom: 1px solid #E2E8F0;
    padding-top: 24px;
  }
  .tvn-docs-sidebar__inner { display: flex; gap: 0; overflow-x: auto; padding: 0 16px 16px; }
  .tvn-docs-sidebar__section { flex-shrink: 0; border-top: none; padding-top: 0; margin-top: 0; padding: 0 20px 0 0; }
  .tvn-docs-sidebar__list { flex-direction: row; flex-wrap: nowrap; gap: 4px; }
  .tvn-docs-sidebar__section-title { display: none; }
}

@media (max-width: 640px) {
  .tvn-docs-cards { grid-template-columns: 1fr; }
  .tvn-docs-content__inner { padding: 32px 20px 48px; }
  .tvn-docs-popular__list { grid-template-columns: 1fr; }
  .tvn-docs-next-steps__links { grid-template-columns: 1fr; }
}

/* ─────────────────────────────────────────
   LEGAL PAGES
───────────────────────────────────────── */
.tvn-legal-hero {
  background: var(--tvn-bg-dark);
  padding: 60px 0 32px;
}

.tvn-legal-hero__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.tvn-legal-layout {
  background: #F8FAFC;
  padding: 48px 0 80px;
}

.tvn-legal-layout__inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Legal article content */
.legal-article {
  background: #fff;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 48px 56px;
}

.legal-header {
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid #E2E8F0;
}

.legal-header h1 {
  font-size: 2rem;
  font-weight: 800;
  color: #0F172A;
  margin-bottom: 12px;
}

.legal-meta {
  font-size: 0.875rem;
  color: #64748B;
  margin-bottom: 4px;
}

.legal-article section {
  margin-bottom: 32px;
}

.legal-article h2 {
  font-size: 1.125rem;
  font-weight: 700;
  color: #0F172A;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid #F1F5F9;
}

.legal-article h3 {
  font-size: 1rem;
  font-weight: 600;
  color: #1E293B;
  margin: 16px 0 8px;
}

.legal-article p {
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.75;
  margin-bottom: 12px;
}

.legal-article ul, .legal-article ol {
  padding-left: 24px;
  margin-bottom: 12px;
}

.legal-article li {
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.7;
  margin-bottom: 8px;
}

.legal-article a {
  color: #2563EB;
  text-decoration: none;
}

.legal-article a:hover { text-decoration: underline; }

.legal-article address {
  font-style: normal;
  font-size: 0.9375rem;
  color: #334155;
  line-height: 1.7;
  padding: 16px 20px;
  background: #F8FAFC;
  border-radius: 6px;
  border: 1px solid #E2E8F0;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-bottom: 16px;
}

.legal-table th {
  background: #F8FAFC;
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  color: #0F172A;
  border-bottom: 2px solid #E2E8F0;
}

.legal-table td {
  padding: 10px 14px;
  color: #334155;
  border-bottom: 1px solid #F1F5F9;
}

@media (max-width: 640px) {
  .legal-article { padding: 32px 24px; }
  .tvn-legal-layout__inner { padding: 0 20px; }
  .tvn-legal-hero__inner { padding: 0 20px; }
}

/* ─────────────────────────────────────────
   BLOG ARTICLE PAGES
───────────────────────────────────────── */
.tvn-blog-article {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 0 80px;
}

.tvn-blog-article__header {
  background: var(--tvn-bg-dark);
  padding: 64px 0 48px;
}

.tvn-blog-article__header-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}

.tvn-blog-article__title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--tvn-fg-dark-1);
  line-height: 1.15;
  margin: 16px 0 16px;
}

.tvn-blog-article__deck {
  font-size: 1.0625rem;
  color: var(--tvn-fg-dark-2);
  line-height: 1.7;
  margin-bottom: 24px;
}

.tvn-blog-article__meta {
  font-size: 0.875rem;
  color: var(--tvn-fg-dark-3);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.tvn-blog-article__meta-sep {
  color: rgba(148,163,184,0.4);
}

.tvn-blog-article__cover-figure {
  margin: 0;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
}

.tvn-blog-article__cover {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  margin: 40px 0 40px;
}

.tvn-blog-article__body {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 40px;
}

.tvn-blog-article__footer {
  background: #F8FAFC;
  border-top: 1px solid #E2E8F0;
  padding: 40px 0;
  margin-top: 48px;
}

.tvn-blog-article__footer-inner {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.tvn-blog-article .tvn-blog-article__header { width: 100vw; margin-left: calc(-50vw + 50%); }

/* Reset overriding rule — blog article uses light bg, so btns need dark text */
.tvn-page--light-top .tvn-blog-article__footer .tvn-btn--outline {
  color: #1E293B;
  border-color: #CBD5E1;
}

.tvn-page--light-top .tvn-blog-article__footer .tvn-btn--outline:hover {
  background: #F1F5F9;
}

/* Breadcrumb */
.tvn-breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.tvn-breadcrumb a {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
  text-decoration: none;
}

.tvn-page--light-top .tvn-breadcrumb a { color: #94A3B8; }

.tvn-breadcrumb a:hover { text-decoration: underline; }

.tvn-breadcrumb > span {
  font-size: 0.8125rem;
  color: var(--tvn-fg-dark-3);
}

.tvn-page--light-top .tvn-breadcrumb > span { color: #64748B; }

.tvn-breadcrumb-sep {
  color: rgba(148,163,184,0.4);
  font-size: 0.75rem;
}

@media (max-width: 640px) {
  .tvn-blog-article__title { font-size: 1.625rem; }
  .tvn-blog-article__header-inner,
  .tvn-blog-article__cover-figure,
  .tvn-blog-article__body,
  .tvn-blog-article__footer-inner { padding: 0 20px; }
  .tvn-blog-article__footer-inner { flex-direction: column; }
}

/* ─────────────────────────────────────────
   MISSING UTILITY / COMPONENT RULES
───────────────────────────────────────── */

/* Dark-top page body bg (pairs with transparent-on-dark nav) */
body.tvn-page--dark-top { background: var(--tvn-bg-dark); }

/* Blog listing page container */
.tvn-blog-listing {
  background: #F8FAFC;
  padding: 48px 0 80px;
}

.tvn-blog-listing__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

/* Blog card supplementary rules (card body, date, read-link, img-link) */
.tvn-blog-card__date {
  font-size: 0.8125rem;
  color: #94A3B8;
}

.tvn-blog-card__img-link {
  display: block;
  overflow: hidden;
  border-radius: 8px 8px 0 0;
}

.tvn-blog-card__read {
  font-size: 0.875rem;
  font-weight: 600;
  color: #2563EB;
  text-decoration: none;
}

.tvn-blog-card__read:hover { text-decoration: underline; }

/* Contact page columns */
.tvn-contact__form-col {
  flex: 1 1 520px;
  min-width: 0;
}

.tvn-contact__info-col {
  flex: 0 0 280px;
  min-width: 220px;
}

/* Generic form (contact page) */
.tvn-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.tvn-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.tvn-form__group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tvn-form__label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--tvn-fg-dark-2);
}

.tvn-form__input {
  padding: 11px 14px;
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  color: var(--tvn-fg-dark-1);
  font-family: var(--tvn-font);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.15s;
}

.tvn-form__input:focus {
  border-color: var(--tvn-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.tvn-form__input::placeholder { color: rgba(148,163,184,0.5); }

.tvn-form__textarea {
  padding: 11px 14px;
  background: var(--tvn-bg-dark);
  border: 1px solid var(--tvn-border-dark);
  border-radius: 6px;
  color: var(--tvn-fg-dark-1);
  font-family: var(--tvn-font);
  font-size: 0.9375rem;
  outline: none;
  transition: border-color 0.15s;
  min-height: 120px;
  resize: vertical;
}

.tvn-form__textarea:focus {
  border-color: var(--tvn-blue);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}

.tvn-form__textarea::placeholder { color: rgba(148,163,184,0.5); }

/* Sub-hero actions / visual (if used in non-index pages) */
.tvn-subhero__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.tvn-subhero__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 640px) {
  .tvn-form__row { grid-template-columns: 1fr; }
  .tvn-blog-listing__inner { padding: 0 20px; }
  .tvn-contact__info-col { flex: 1 1 100%; }
}