/* ═══ COLOR FLOW MAP (from design-spec.theme_context_map) ═══
 * index.html (dark-top):
 *   nav        → transparent-on-dark (scrolled: solid #070D1A 90%)
 *   hero       → DARK (#070D1A)  | text: #E8F0FA
 *   credibility-bar  → DARK-ALT (#0E1F3D) | text: #E8F0FA
 *   problem-statement → DARK (#070D1A) | text: #E8F0FA
 *   platform-overview → DARK-ALT (#0E1F3D) | text: #E8F0FA
 *   how-it-works → DARK (#070D1A) | text: #E8F0FA
 *   benchmark-teaser → DARK-ALT (#0E1F3D) | text: #E8F0FA
 *   use-cases-strip → DARK (#070D1A) | text: #E8F0FA
 *   testimonials → DARK-ALT (#0E1F3D) | text: #E8F0FA
 *   cta-band → DARK (#070D1A) | text: #E8F0FA
 *   footer → DARK (#070D1A) | text: #8BAAC4
 *
 * platform pages (dark-top): all sections DARK/DARK-ALT
 * science/index.html (dark-top): all DARK/DARK-ALT
 * use-cases/*.html (dark-top): all DARK/DARK-ALT
 * company/about.html (dark-top): all DARK/DARK-ALT
 * company/contact.html (dark-top): all DARK/DARK-ALT
 * login/*.html (dark-top): all DARK
 *
 * platform/integrations.html (light-top):
 *   nav → transparent-on-light (forced solid dark on scroll)
 *   hero → LIGHT (#F0F6FF) | text: #070D1A
 *   body sections → LIGHT/WHITE alternating | text: #070D1A
 *   footer → DARK (#070D1A)
 *
 * science/methodology.html (light-top): light/white alternating
 * science/benchmarks.html (light-top): light/white alternating
 * pricing.html (light-top): light/white alternating
 * research/index.html (light-top): light/white alternating
 * research/blog/index.html (light-top): light/white alternating
 * research/blog/article-template.html (light-top): light/white alternating
 * company/team.html (light-top): light/white alternating
 * company/careers.html (light-top): light/white alternating
 * legal/*.html (light-top): light
 *
 * NAV RULE:
 *   dark-top pages: nav transparent @scroll=0, white text, logo-light.svg
 *   light-top pages: nav SOLID DARK forced, white text, logo-dark.svg (MUST NOT be transparent)
 *   Scrolled: solid #070D1A + backdrop-blur, white text
 *
 * Adjacent dark→dark: separated by subtle opacity shift (#070D1A vs #0E1F3D)
 * Adjacent light→light: separated by #F0F6FF vs #FFFFFF
 * ═══════════════════════════════════════════════════════════════ */

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  color: #E8F0FA;
  background: #070D1A;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Light-top pages get light body bg */
body.qcvx-page--light-top {
  background: #F0F6FF;
  color: #070D1A;
}

/* Dark-top pages get dark body bg (for transparent nav) */
body.qcvx-page--dark-top {
  background: #070D1A;
}

/* ─── CSS Custom Properties ─── */
:root {
  /* Palette */
  --qcvx-bg-dark: #070D1A;
  --qcvx-bg-dark-alt: #0E1F3D;
  --qcvx-bg-dark-alt2: #091629;
  --qcvx-bg-light: #F0F6FF;
  --qcvx-bg-light-alt: #E4EEF8;
  --qcvx-bg-white: #FFFFFF;

  --qcvx-accent-teal: #00C2A0;
  --qcvx-accent-cyan: #00D4C8;
  --qcvx-accent-aa-on-light: #007A65;

  --qcvx-fg-dark-primary: #E8F0FA;
  --qcvx-fg-dark-secondary: #8BAAC4;
  --qcvx-fg-dark-muted: #5A7A96;
  --qcvx-fg-light-primary: #070D1A;
  --qcvx-fg-light-secondary: #2D4A6B;
  --qcvx-fg-light-muted: #4A6A8A;

  --qcvx-data-green: #1FAF7A;
  --qcvx-data-amber: #F0A500;
  --qcvx-data-red: #D94F4F;

  --qcvx-border-dark: rgba(0, 194, 160, 0.18);
  --qcvx-border-light: rgba(7, 13, 26, 0.12);

  /* Typography */
  --qcvx-font-heading: 'Inter Tight', 'Inter', system-ui, sans-serif;
  --qcvx-font-body: 'Inter', system-ui, -apple-system, sans-serif;
  --qcvx-font-mono: 'JetBrains Mono', 'Fira Code', Consolas, 'Courier New', monospace;

  --qcvx-h1: clamp(2.4rem, 4.5vw, 3.8rem);
  --qcvx-h2: clamp(1.8rem, 3vw, 2.6rem);
  --qcvx-h3: clamp(1.25rem, 2vw, 1.6rem);
  --qcvx-h4: 1.1rem;

  /* Spacing */
  --qcvx-section-py: clamp(4rem, 8vw, 8rem);
  --qcvx-container-max: 1200px;
  --qcvx-container-px: clamp(1.25rem, 4vw, 3rem);
  --qcvx-grid-gap: 1.5rem;
  --qcvx-card-pad: 2rem;

  /* Nav */
  --qcvx-nav-height: 72px;
}

/* ─── Typography ─── */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--qcvx-font-heading);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

h1 { font-size: var(--qcvx-h1); }
h2 { font-size: var(--qcvx-h2); }
h3 { font-size: var(--qcvx-h3); }
h4 { font-size: var(--qcvx-h4); font-weight: 600; }

p { line-height: 1.65; }

a { color: var(--qcvx-accent-teal); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Light sections link color */
body.qcvx-page--light-top a,
.qcvx-section--light a,
.qcvx-section--white a {
  color: var(--qcvx-accent-aa-on-light);
}

code, pre, .qcvx-mono {
  font-family: var(--qcvx-font-mono);
  font-size: 0.875rem;
}

/* ─── Layout: Container ─── */
.qcvx-container {
  max-width: var(--qcvx-container-max);
  margin: 0 auto;
  padding-inline: var(--qcvx-container-px);
}

/* ─── Section Utilities ─── */
.qcvx-section--dark {
  background: var(--qcvx-bg-dark);
  color: var(--qcvx-fg-dark-primary);
}

.qcvx-section--dark-alt {
  background: var(--qcvx-bg-dark-alt);
  color: var(--qcvx-fg-dark-primary);
}

.qcvx-section--light {
  background: var(--qcvx-bg-light);
  color: var(--qcvx-fg-light-primary);
}

.qcvx-section--white {
  background: var(--qcvx-bg-white);
  color: var(--qcvx-fg-light-primary);
}

.qcvx-section-inner {
  padding-block: var(--qcvx-section-py);
}

/* Section divider */
.qcvx-divider {
  height: 1px;
  background: linear-gradient(to right, transparent, var(--qcvx-accent-teal), transparent);
  border: none;
  margin: 0;
}

/* Dot-matrix background pattern for dark sections */
.qcvx-section--dark,
.qcvx-section--dark-alt {
  background-image: radial-gradient(circle, rgba(0, 194, 160, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  background-position: 0 0;
}

/* Override specific bg for dark sections */
.qcvx-section--dark { background-color: var(--qcvx-bg-dark); }
.qcvx-section--dark-alt { background-color: var(--qcvx-bg-dark-alt); }

/* ─── Eyebrow ─── */
.qcvx-eyebrow {
  font-family: var(--qcvx-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 1rem;
}

/* Eyebrow on dark contexts */
.qcvx-section--dark .qcvx-eyebrow,
.qcvx-section--dark-alt .qcvx-eyebrow {
  color: var(--qcvx-accent-teal);
}

/* Eyebrow on light contexts */
.qcvx-section--light .qcvx-eyebrow,
.qcvx-section--white .qcvx-eyebrow {
  color: var(--qcvx-accent-aa-on-light);
}

/* ─── Buttons ─── */
.qcvx-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-family: var(--qcvx-font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s, background 0.15s, color 0.15s;
  white-space: nowrap;
}

.qcvx-btn--primary {
  background: var(--qcvx-accent-teal);
  color: #070D1A;
}
.qcvx-btn--primary:hover {
  background: var(--qcvx-accent-cyan);
  color: #070D1A;
  text-decoration: none;
  opacity: 1;
}

.qcvx-btn--outline-dark {
  background: transparent;
  color: var(--qcvx-accent-teal);
  border: 1.5px solid var(--qcvx-accent-teal);
}
.qcvx-btn--outline-dark:hover {
  background: rgba(0, 194, 160, 0.1);
  text-decoration: none;
}

.qcvx-btn--outline-light {
  background: transparent;
  color: var(--qcvx-fg-light-primary);
  border: 1.5px solid var(--qcvx-fg-light-primary);
}
.qcvx-btn--outline-light:hover {
  background: rgba(7, 13, 26, 0.06);
  text-decoration: none;
}

.qcvx-btn--ghost-dark {
  background: transparent;
  color: var(--qcvx-fg-dark-secondary);
  border: none;
  padding-left: 0;
  padding-right: 0;
}
.qcvx-btn--ghost-dark:hover {
  color: var(--qcvx-fg-dark-primary);
  text-decoration: none;
}

.qcvx-btn--data-cta {
  font-family: var(--qcvx-font-mono);
  font-size: 0.85rem;
  color: var(--qcvx-accent-teal);
  background: transparent;
  border: none;
  padding: 0;
  letter-spacing: 0;
}
.qcvx-btn--data-cta:hover { color: var(--qcvx-accent-cyan); text-decoration: none; }

/* ─── Navigation ─── */
.qcvx-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--qcvx-nav-height);
  display: flex;
  align-items: center;
  transition: background 0.25s, backdrop-filter 0.25s, box-shadow 0.25s;
}

/* Dark-top pages: nav starts transparent with white text */
body.qcvx-page--dark-top .qcvx-nav {
  background: transparent;
}

/* Light-top pages: nav must be SOLID DARK from the start (never transparent on light bg) */
body.qcvx-page--light-top .qcvx-nav {
  background: var(--qcvx-bg-dark);
}

/* Scrolled state for both themes */
.qcvx-nav--scrolled {
  background: rgba(7, 13, 26, 0.92) !important;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(0, 194, 160, 0.15);
}

.qcvx-nav__inner {
  max-width: var(--qcvx-container-max);
  width: 100%;
  margin: 0 auto;
  padding-inline: var(--qcvx-container-px);
  display: flex;
  align-items: center;
  gap: 2rem;
}

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

.qcvx-nav__logo img {
  height: 36px;
  width: auto;
  max-width: 180px;
}

.qcvx-nav__links {
  display: flex;
  align-items: center;
  gap: 0;
  list-style: none;
  margin-left: auto;
}

.qcvx-nav .qcvx-nav__link {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--qcvx-fg-dark-secondary);
  text-decoration: none;
  transition: color 0.15s;
  white-space: nowrap;
}

.qcvx-nav .qcvx-nav__link:hover {
  color: var(--qcvx-fg-dark-primary);
  text-decoration: none;
}

.qcvx-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.qcvx-nav .qcvx-nav__signin {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--qcvx-fg-dark-secondary);
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  transition: color 0.15s;
}
.qcvx-nav .qcvx-nav__signin:hover { color: var(--qcvx-fg-dark-primary); text-decoration: none; }

/* Mobile hamburger */
.qcvx-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 8px;
  margin-left: auto;
}
.qcvx-nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--qcvx-fg-dark-secondary);
  transition: transform 0.25s, opacity 0.25s;
}

/* Mobile menu */
.qcvx-nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--qcvx-nav-height);
  left: 0;
  right: 0;
  background: var(--qcvx-bg-dark);
  border-top: 1px solid var(--qcvx-border-dark);
  padding: 1.5rem var(--qcvx-container-px);
  z-index: 999;
  flex-direction: column;
  gap: 0.5rem;
}
.qcvx-nav__mobile-menu.is-open { display: flex; }
.qcvx-nav__mobile-link {
  padding: 0.75rem 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--qcvx-fg-dark-secondary);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 194, 160, 0.08);
}
.qcvx-nav__mobile-link:hover { color: var(--qcvx-accent-teal); text-decoration: none; }
.qcvx-nav__mobile-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1rem;
}

/* ─── Footer ─── */
.qcvx-footer {
  background: var(--qcvx-bg-dark);
  border-top: 1px solid var(--qcvx-border-dark);
  color: var(--qcvx-fg-dark-secondary);
}

.qcvx-footer__main {
  padding-block: 4rem 3rem;
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 3rem;
}

.qcvx-footer__brand-col {}
.qcvx-footer__logo {
  height: 32px;
  width: auto;
  max-width: 160px;
  margin-bottom: 1rem;
}
.qcvx-footer__tagline {
  font-size: 0.875rem;
  color: var(--qcvx-fg-dark-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  font-family: var(--qcvx-font-mono);
  font-size: 0.8rem;
}

.qcvx-footer__col-head {
  font-family: var(--qcvx-font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--qcvx-fg-dark-primary);
  margin-bottom: 1rem;
}

.qcvx-footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.qcvx-footer__links a {
  font-size: 0.875rem;
  color: var(--qcvx-fg-dark-secondary);
  text-decoration: none;
  transition: color 0.15s;
}
.qcvx-footer__links a:hover { color: var(--qcvx-accent-teal); text-decoration: none; }

.qcvx-footer__legal {
  border-top: 1px solid rgba(0, 194, 160, 0.1);
  padding-block: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--qcvx-fg-dark-muted);
}

.qcvx-footer__legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  list-style: none;
}
.qcvx-footer__legal-links a {
  color: var(--qcvx-fg-dark-muted);
  text-decoration: none;
  font-size: 0.8rem;
}
.qcvx-footer__legal-links a:hover { color: var(--qcvx-accent-teal); text-decoration: none; }

/* ─── Hero: index.html split ─── */
.qcvx-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--qcvx-nav-height);
  background: var(--qcvx-bg-dark);
  position: relative;
  overflow: hidden;
}

.qcvx-hero__inner {
  max-width: var(--qcvx-container-max);
  margin: 0 auto;
  padding-inline: var(--qcvx-container-px);
  width: 100%;
  display: grid;
  grid-template-columns: 55fr 45fr;
  gap: 4rem;
  align-items: center;
  padding-block: 5rem;
}

.qcvx-hero__text {}

.qcvx-hero__eyebrow {
  font-family: var(--qcvx-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--qcvx-accent-teal);
  display: block;
  margin-bottom: 1.25rem;
}

.qcvx-hero__headline {
  font-size: var(--qcvx-h1);
  font-family: var(--qcvx-font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--qcvx-fg-dark-primary);
  margin-bottom: 1.5rem;
}

.qcvx-hero__headline em {
  font-style: normal;
  color: var(--qcvx-accent-teal);
}

.qcvx-hero__subhead {
  font-size: 1.125rem;
  color: var(--qcvx-fg-dark-secondary);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  max-width: 520px;
}

.qcvx-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.qcvx-hero__visual {
  position: relative;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.qcvx-hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border: 1px solid var(--qcvx-border-dark);
}

/* ─── Sub-page hero ─── */
.qcvx-subhero {
  background: var(--qcvx-bg-dark);
  padding-top: calc(var(--qcvx-nav-height) + 4rem);
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.qcvx-subhero--light {
  background: var(--qcvx-bg-light);
  padding-top: calc(var(--qcvx-nav-height) + 4rem);
  padding-bottom: 4rem;
}

.qcvx-subhero__inner {
  max-width: var(--qcvx-container-max);
  margin: 0 auto;
  padding-inline: var(--qcvx-container-px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.qcvx-subhero__inner--centered {
  max-width: var(--qcvx-container-max);
  margin: 0 auto;
  padding-inline: var(--qcvx-container-px);
  max-width: 720px;
}

/* For purely text-based subhero with wide container  */
.qcvx-subhero--full .qcvx-subhero__inner {
  grid-template-columns: 1fr;
  max-width: var(--qcvx-container-max);
}

.qcvx-subhero__text {}

.qcvx-subhero__eyebrow {
  font-family: var(--qcvx-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 1rem;
}

.qcvx-subhero--dark .qcvx-subhero__eyebrow,
body.qcvx-page--dark-top .qcvx-subhero .qcvx-subhero__eyebrow {
  color: var(--qcvx-accent-teal);
}

.qcvx-subhero--light .qcvx-subhero__eyebrow,
body.qcvx-page--light-top .qcvx-subhero .qcvx-subhero__eyebrow {
  color: var(--qcvx-accent-aa-on-light);
}

.qcvx-subhero__headline {
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-family: var(--qcvx-font-heading);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 1.25rem;
}

body.qcvx-page--dark-top .qcvx-subhero .qcvx-subhero__headline {
  color: var(--qcvx-fg-dark-primary);
}
body.qcvx-page--light-top .qcvx-subhero .qcvx-subhero__headline {
  color: var(--qcvx-fg-light-primary);
}

.qcvx-subhero__subhead {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

body.qcvx-page--dark-top .qcvx-subhero .qcvx-subhero__subhead {
  color: var(--qcvx-fg-dark-secondary);
}
body.qcvx-page--light-top .qcvx-subhero .qcvx-subhero__subhead {
  color: var(--qcvx-fg-light-secondary);
}

.qcvx-subhero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.qcvx-subhero__visual {
  position: relative;
}

.qcvx-subhero__visual img {
  width: 100%;
  height: auto;
  border: 1px solid var(--qcvx-border-dark);
}

/* Subhero orbital decoration SVG */
.qcvx-subhero__orb {
  width: 100%;
  max-width: 400px;
  height: auto;
}

/* ─── Stats / Credibility bar ─── */
.qcvx-stats-bar {
  padding-block: 3rem;
}
.qcvx-stats-bar__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--qcvx-border-dark);
}
.qcvx-stats-bar__item {
  background: var(--qcvx-bg-dark-alt);
  padding: 1.75rem 2rem;
  text-align: center;
}
.qcvx-stats-bar__value {
  font-family: var(--qcvx-font-mono);
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--qcvx-accent-teal);
  display: block;
  line-height: 1;
  margin-bottom: 0.5rem;
}
.qcvx-stats-bar__label {
  font-size: 0.8rem;
  color: var(--qcvx-fg-dark-secondary);
  line-height: 1.4;
}

/* ─── Feature grid 3-col ─── */
.qcvx-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--qcvx-grid-gap);
}

.qcvx-feature-card {
  background: var(--qcvx-bg-dark-alt2);
  border: 1px solid var(--qcvx-border-dark);
  border-left: 3px solid var(--qcvx-accent-teal);
  padding: var(--qcvx-card-pad);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.qcvx-feature-card:hover {
  border-left-color: var(--qcvx-accent-cyan);
  box-shadow: 0 0 16px rgba(0, 194, 160, 0.1), inset 0 0 24px rgba(0, 194, 160, 0.03);
}

.qcvx-feature-card__icon {
  font-size: 1.5rem;
  color: var(--qcvx-accent-teal);
  margin-bottom: 1rem;
  display: block;
}

.qcvx-feature-card__title {
  font-family: var(--qcvx-font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--qcvx-fg-dark-primary);
  margin-bottom: 0.75rem;
}

.qcvx-feature-card__body {
  font-size: 0.9rem;
  color: var(--qcvx-fg-dark-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.qcvx-feature-card__link {
  font-family: var(--qcvx-font-mono);
  font-size: 0.8rem;
  color: var(--qcvx-accent-teal);
  text-decoration: none;
}
.qcvx-feature-card__link:hover { color: var(--qcvx-accent-cyan); text-decoration: none; }

/* ─── Section header ─── */
.qcvx-section-header {
  margin-bottom: 3rem;
}

.qcvx-section-header--center {
  text-align: center;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3rem;
}

.qcvx-section-header__headline {
  margin-bottom: 1rem;
}

.qcvx-section--dark .qcvx-section-header__headline,
.qcvx-section--dark-alt .qcvx-section-header__headline {
  color: var(--qcvx-fg-dark-primary);
}

.qcvx-section--light .qcvx-section-header__headline,
.qcvx-section--white .qcvx-section-header__headline {
  color: var(--qcvx-fg-light-primary);
}

.qcvx-section-header__body {
  font-size: 1.05rem;
  line-height: 1.65;
  max-width: 640px;
}

.qcvx-section--dark .qcvx-section-header__body,
.qcvx-section--dark-alt .qcvx-section-header__body {
  color: var(--qcvx-fg-dark-secondary);
}

.qcvx-section--light .qcvx-section-header__body,
.qcvx-section--white .qcvx-section-header__body {
  color: var(--qcvx-fg-light-secondary);
}

/* ─── Two-column layout ─── */
.qcvx-two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.qcvx-two-col--55-45 {
  grid-template-columns: 55fr 45fr;
}

/* ─── Inline mock / Data blocks ─── */
.qcvx-data-block {
  background: var(--qcvx-bg-dark-alt2);
  border: 1px solid var(--qcvx-border-dark);
  overflow: auto;
}

.qcvx-data-block__pre {
  font-family: var(--qcvx-font-mono);
  font-size: 0.8rem;
  line-height: 1.55;
  color: var(--qcvx-fg-dark-secondary);
  padding: 1.5rem;
  margin: 0;
  overflow-x: auto;
  white-space: pre;
}

.qcvx-data-block__header {
  padding: 0.75rem 1.5rem;
  background: var(--qcvx-bg-dark-alt);
  border-bottom: 1px solid var(--qcvx-border-dark);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.qcvx-data-block__title {
  font-family: var(--qcvx-font-mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--qcvx-fg-dark-muted);
  text-transform: uppercase;
}

/* Benchmark / data table  */
.qcvx-bench-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--qcvx-font-mono);
  font-size: 0.85rem;
}

.qcvx-bench-table th {
  background: var(--qcvx-bg-dark-alt);
  color: var(--qcvx-accent-teal);
  text-align: left;
  padding: 0.75rem 1rem;
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--qcvx-border-dark);
}

.qcvx-bench-table td {
  padding: 0.65rem 1rem;
  color: var(--qcvx-fg-dark-secondary);
  border-bottom: 1px solid rgba(0, 194, 160, 0.06);
}

.qcvx-bench-table tr:nth-child(even) td {
  background: var(--qcvx-bg-dark-alt2);
}

.qcvx-bench-table tr:hover td { background: rgba(0, 194, 160, 0.05); }

.qcvx-bench-table td.qcvx-val--good { color: var(--qcvx-data-green); }
.qcvx-bench-table td.qcvx-val--amber { color: var(--qcvx-data-amber); }
.qcvx-bench-table td.qcvx-val--red { color: var(--qcvx-data-red); }
.qcvx-bench-table td.qcvx-val--highlight { color: var(--qcvx-accent-teal); font-weight: 600; }

/* Light context bench table */
.qcvx-bench-table--light th {
  background: var(--qcvx-bg-light-alt);
  color: var(--qcvx-accent-aa-on-light);
}
.qcvx-bench-table--light td {
  color: var(--qcvx-fg-light-secondary);
  border-bottom: 1px solid var(--qcvx-border-light);
}
.qcvx-bench-table--light tr:nth-child(even) td {
  background: var(--qcvx-bg-light);
}
.qcvx-bench-table--light td.qcvx-val--good { color: #0A7A4A; }
.qcvx-bench-table--light td.qcvx-val--highlight { color: var(--qcvx-accent-aa-on-light); font-weight: 600; }

/* ─── CTA Band ─── */
.qcvx-cta-band {
  padding-block: 5rem;
  text-align: center;
}

.qcvx-cta-band__headline {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-family: var(--qcvx-font-heading);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 1rem;
}

.qcvx-section--dark .qcvx-cta-band__headline,
.qcvx-section--dark-alt .qcvx-cta-band__headline {
  color: var(--qcvx-fg-dark-primary);
}

.qcvx-section--light .qcvx-cta-band__headline,
.qcvx-section--white .qcvx-cta-band__headline {
  color: var(--qcvx-fg-light-primary);
}

.qcvx-cta-band__subhead {
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.qcvx-section--dark .qcvx-cta-band__subhead,
.qcvx-section--dark-alt .qcvx-cta-band__subhead {
  color: var(--qcvx-fg-dark-secondary);
}

.qcvx-section--light .qcvx-cta-band__subhead,
.qcvx-section--white .qcvx-cta-band__subhead {
  color: var(--qcvx-fg-light-secondary);
}

.qcvx-cta-band__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* Dark inner CTA on light section */
.qcvx-cta-inner {
  background: var(--qcvx-bg-dark);
  border: 1px solid var(--qcvx-border-dark);
  padding: 4rem;
  text-align: center;
}
.qcvx-cta-inner .qcvx-cta-band__headline { color: var(--qcvx-fg-dark-primary); }
.qcvx-cta-inner .qcvx-cta-band__subhead { color: var(--qcvx-fg-dark-secondary); }

/* ─── Quote / Testimonial cards ─── */
.qcvx-quote-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--qcvx-grid-gap);
}

.qcvx-quote-card {
  background: var(--qcvx-bg-dark-alt2);
  border: 1px solid var(--qcvx-border-dark);
  border-left: 3px solid var(--qcvx-accent-teal);
  padding: var(--qcvx-card-pad);
}

.qcvx-quote-card__text {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--qcvx-fg-dark-secondary);
  margin-bottom: 1.5rem;
  font-style: italic;
}

.qcvx-quote-card__name {
  font-family: var(--qcvx-font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--qcvx-fg-dark-primary);
  display: block;
  margin-bottom: 0.25rem;
}

.qcvx-quote-card__role {
  font-family: var(--qcvx-font-mono);
  font-size: 0.75rem;
  color: var(--qcvx-fg-dark-muted);
  display: block;
}

/* ─── How-it-works steps ─── */
.qcvx-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  position: relative;
}

.qcvx-step {
  position: relative;
  padding: 2rem;
  border: 1px solid var(--qcvx-border-dark);
  border-top: 3px solid var(--qcvx-accent-teal);
}

.qcvx-step__number {
  font-family: var(--qcvx-font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(0, 194, 160, 0.2);
  line-height: 1;
  margin-bottom: 1rem;
  display: block;
}

.qcvx-step__title {
  font-family: var(--qcvx-font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--qcvx-fg-dark-primary);
  margin-bottom: 0.75rem;
}

.qcvx-step__body {
  font-size: 0.9rem;
  color: var(--qcvx-fg-dark-secondary);
  line-height: 1.6;
}

/* ─── Use-case cards ─── */
.qcvx-usecase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--qcvx-grid-gap);
}

.qcvx-usecase-card {
  background: var(--qcvx-bg-dark-alt2);
  border: 1px solid var(--qcvx-border-dark);
  overflow: hidden;
  transition: border-color 0.2s;
}
.qcvx-usecase-card:hover { border-color: rgba(0, 194, 160, 0.4); }

.qcvx-usecase-card__img-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--qcvx-bg-dark-alt);
}

.qcvx-usecase-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.qcvx-usecase-card__body {
  padding: 1.5rem;
}

.qcvx-usecase-card__title {
  font-family: var(--qcvx-font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--qcvx-fg-dark-primary);
  margin-bottom: 0.6rem;
}

.qcvx-usecase-card__text {
  font-size: 0.875rem;
  color: var(--qcvx-fg-dark-secondary);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.qcvx-usecase-card__link {
  font-family: var(--qcvx-font-mono);
  font-size: 0.8rem;
  color: var(--qcvx-accent-teal);
  text-decoration: none;
}
.qcvx-usecase-card__link:hover { color: var(--qcvx-accent-cyan); text-decoration: none; }

/* ─── Pricing cards ─── */
.qcvx-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--qcvx-grid-gap);
  align-items: start;
}

.qcvx-pricing-card {
  border: 1px solid var(--qcvx-border-light);
  padding: 2rem;
  background: var(--qcvx-bg-white);
  position: relative;
}

.qcvx-pricing-card--featured {
  border: 2px solid var(--qcvx-accent-aa-on-light);
  background: var(--qcvx-bg-dark);
}

.qcvx-pricing-card__badge {
  position: absolute;
  top: -1px;
  right: 1.5rem;
  background: var(--qcvx-accent-teal);
  color: #070D1A;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  font-family: var(--qcvx-font-mono);
}

.qcvx-pricing-card__tier {
  font-family: var(--qcvx-font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  color: var(--qcvx-fg-light-primary);
}

.qcvx-pricing-card--featured .qcvx-pricing-card__tier {
  color: var(--qcvx-accent-teal);
}

.qcvx-pricing-card__price {
  font-family: var(--qcvx-font-mono);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.25rem;
  color: var(--qcvx-fg-light-primary);
}

.qcvx-pricing-card--featured .qcvx-pricing-card__price {
  color: var(--qcvx-fg-dark-primary);
}

.qcvx-pricing-card__period {
  font-size: 0.8rem;
  color: var(--qcvx-fg-light-muted);
  margin-bottom: 1rem;
}

.qcvx-pricing-card--featured .qcvx-pricing-card__period {
  color: var(--qcvx-fg-dark-muted);
}

.qcvx-pricing-card__desc {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--qcvx-fg-light-secondary);
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--qcvx-border-light);
}

.qcvx-pricing-card--featured .qcvx-pricing-card__desc {
  color: var(--qcvx-fg-dark-secondary);
  border-bottom-color: var(--qcvx-border-dark);
}

.qcvx-pricing-card__features {
  list-style: none;
  margin-bottom: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.qcvx-pricing-card__features li {
  font-size: 0.875rem;
  color: var(--qcvx-fg-light-secondary);
  display: flex;
  gap: 0.5rem;
  align-items: flex-start;
  line-height: 1.5;
}

.qcvx-pricing-card__features li::before {
  content: '→';
  color: var(--qcvx-accent-aa-on-light);
  flex-shrink: 0;
  margin-top: 0.1em;
  font-family: var(--qcvx-font-mono);
  font-size: 0.85rem;
}

.qcvx-pricing-card--featured .qcvx-pricing-card__features li {
  color: var(--qcvx-fg-dark-secondary);
}

.qcvx-pricing-card--featured .qcvx-pricing-card__features li::before {
  color: var(--qcvx-accent-teal);
}

.qcvx-pricing-card__note {
  font-family: var(--qcvx-font-mono);
  font-size: 0.75rem;
  color: var(--qcvx-fg-light-muted);
  margin-top: 1rem;
  text-align: center;
}

.qcvx-pricing-card--featured .qcvx-pricing-card__note {
  color: var(--qcvx-fg-dark-muted);
}

/* ─── FAQ Accordion ─── */
.qcvx-faq-list {
  max-width: 760px;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.qcvx-faq-item {
  border-bottom: 1px solid var(--qcvx-border-light);
}

.qcvx-faq-item__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 0;
  cursor: pointer;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  font-family: var(--qcvx-font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--qcvx-fg-light-primary);
  gap: 1rem;
}

.qcvx-faq-item__question:hover { color: var(--qcvx-accent-aa-on-light); }

.qcvx-faq-item__icon {
  flex-shrink: 0;
  font-size: 1rem;
  color: var(--qcvx-accent-aa-on-light);
  transition: transform 0.2s;
}

.qcvx-faq-item.is-open .qcvx-faq-item__icon {
  transform: rotate(45deg);
}

.qcvx-faq-item__answer {
  display: none;
  padding-bottom: 1.25rem;
  font-size: 0.9rem;
  color: var(--qcvx-fg-light-secondary);
  line-height: 1.65;
}

.qcvx-faq-item.is-open .qcvx-faq-item__answer {
  display: block;
}

/* ─── Team grid ─── */
.qcvx-team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.qcvx-team-card {
  text-align: center;
}

.qcvx-team-card__portrait {
  width: 160px;
  height: 160px;
  border-radius: 0;
  border: 2px solid var(--qcvx-border-light);
  overflow: hidden;
  margin: 0 auto 1rem;
  background: var(--qcvx-bg-light-alt);
  display: flex;
  align-items: center;
  justify-content: center;
}

.qcvx-team-card__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Letter circle avatar */
.qcvx-avatar-letter {
  width: 160px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--qcvx-bg-dark-alt);
  border: 2px solid var(--qcvx-border-dark);
  font-family: var(--qcvx-font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--qcvx-accent-teal);
  margin: 0 auto 1rem;
}

.qcvx-team-card__name {
  font-family: var(--qcvx-font-heading);
  font-size: 1rem;
  font-weight: 600;
  color: var(--qcvx-fg-dark-primary);
  margin-bottom: 0.25rem;
}

.qcvx-team-card__role {
  font-size: 0.8rem;
  color: var(--qcvx-accent-teal);
  font-family: var(--qcvx-font-mono);
  margin-bottom: 0.5rem;
}

.qcvx-team-card__bio {
  font-size: 0.8rem;
  color: var(--qcvx-fg-dark-secondary);
  line-height: 1.55;
}

/* ─── Auth pages ─── */
.qcvx-auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--qcvx-nav-height);
  padding-bottom: 4rem;
  background: var(--qcvx-bg-dark);
  padding-inline: var(--qcvx-container-px);
}

.qcvx-auth-panel {
  background: var(--qcvx-bg-dark-alt);
  border: 1px solid var(--qcvx-border-dark);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
}

.qcvx-auth-panel__logo {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.qcvx-auth-panel__logo img {
  height: 36px;
  width: auto;
}

.qcvx-auth-panel__title {
  font-family: var(--qcvx-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--qcvx-fg-dark-primary);
  text-align: center;
  margin-bottom: 0.5rem;
}

.qcvx-auth-panel__sub {
  font-size: 0.875rem;
  color: var(--qcvx-fg-dark-secondary);
  text-align: center;
  margin-bottom: 2rem;
}

.qcvx-form-group {
  margin-bottom: 1.25rem;
}

.qcvx-form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--qcvx-fg-dark-secondary);
  margin-bottom: 0.4rem;
  font-family: var(--qcvx-font-mono);
}

.qcvx-form-input {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--qcvx-bg-dark);
  border: 1px solid var(--qcvx-border-dark);
  color: var(--qcvx-fg-dark-primary);
  font-family: var(--qcvx-font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
  max-width: 100%;
}
.qcvx-form-input:focus {
  border-color: var(--qcvx-accent-teal);
}
.qcvx-form-input::placeholder { color: var(--qcvx-fg-dark-muted); }

.qcvx-form-textarea {
  display: block;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--qcvx-bg-dark);
  border: 1px solid var(--qcvx-border-dark);
  color: var(--qcvx-fg-dark-primary);
  font-family: var(--qcvx-font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
  min-height: 120px;
  resize: vertical;
}
.qcvx-form-textarea:focus { border-color: var(--qcvx-accent-teal); }
.qcvx-form-textarea::placeholder { color: var(--qcvx-fg-dark-muted); }

.qcvx-form-select {
  display: block;
  width: 100%;
  padding: 0.75rem 2.5rem 0.75rem 1rem;
  background: var(--qcvx-bg-dark) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235A7A96' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat right 0.9rem center;
  background-size: 12px 8px;
  border: 1px solid var(--qcvx-border-dark);
  color: var(--qcvx-fg-dark-primary);
  font-family: var(--qcvx-font-body);
  font-size: 0.95rem;
  appearance: none;
  -webkit-appearance: none;
  outline: none;
  box-sizing: border-box;
  cursor: pointer;
}
.qcvx-form-select:focus { border-color: var(--qcvx-accent-teal); }
.qcvx-form-select option { background: var(--qcvx-bg-dark-alt); color: var(--qcvx-fg-dark-primary); }

.qcvx-auth-panel__footer {
  margin-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
  color: var(--qcvx-fg-dark-muted);
}
.qcvx-auth-panel__footer a { color: var(--qcvx-accent-teal); }

/* ─── Legal pages ─── */
.qcvx-legal-page {
  padding-top: calc(var(--qcvx-nav-height) + 3rem);
  padding-bottom: 6rem;
  background: var(--qcvx-bg-light);
}

.qcvx-legal-container {
  max-width: 760px;
  margin: 0 auto;
  padding-inline: var(--qcvx-container-px);
}

.legal-article { color: var(--qcvx-fg-light-primary); }

.legal-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 2px solid var(--qcvx-border-light);
}

.legal-header h1 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--qcvx-fg-light-primary);
  margin-bottom: 0.5rem;
}

.legal-meta {
  font-family: var(--qcvx-font-mono);
  font-size: 0.8rem;
  color: var(--qcvx-fg-light-muted);
}

.legal-article section {
  margin-bottom: 2rem;
}

.legal-article h2 {
  font-size: 1.25rem;
  color: var(--qcvx-fg-light-primary);
  margin-bottom: 0.75rem;
  margin-top: 0;
  padding-top: 0.5rem;
  border-top: 1px solid var(--qcvx-border-light);
}

.legal-article h3 {
  font-size: 1rem;
  color: var(--qcvx-fg-light-secondary);
  margin-bottom: 0.5rem;
  margin-top: 1rem;
}

.legal-article p {
  font-size: 0.9rem;
  color: var(--qcvx-fg-light-secondary);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.legal-article ul, .legal-article ol {
  padding-left: 1.25rem;
  margin-bottom: 0.75rem;
}

.legal-article li {
  font-size: 0.9rem;
  color: var(--qcvx-fg-light-secondary);
  line-height: 1.65;
  margin-bottom: 0.4rem;
}

.legal-article address {
  font-style: normal;
  font-size: 0.9rem;
  color: var(--qcvx-fg-light-secondary);
  line-height: 1.7;
}

.legal-article a { color: var(--qcvx-accent-aa-on-light); }

.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  margin-bottom: 1rem;
}
.legal-table th {
  background: var(--qcvx-bg-light-alt);
  padding: 0.5rem 0.75rem;
  text-align: left;
  font-weight: 600;
  color: var(--qcvx-fg-light-primary);
  border: 1px solid var(--qcvx-border-light);
}
.legal-table td {
  padding: 0.5rem 0.75rem;
  color: var(--qcvx-fg-light-secondary);
  border: 1px solid var(--qcvx-border-light);
}

/* ─── Cookie Banner ─── */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9000;
  background: var(--qcvx-bg-dark-alt);
  border-top: 1px solid var(--qcvx-border-dark);
}

.cookie-banner__inner {
  max-width: var(--qcvx-container-max);
  margin: 0 auto;
  padding: 1rem var(--qcvx-container-px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner__text {
  font-size: 0.85rem;
  color: var(--qcvx-fg-dark-secondary);
  line-height: 1.5;
}

.cookie-banner__text a {
  color: var(--qcvx-accent-teal);
  text-decoration: underline;
}

.cookie-banner__actions { flex-shrink: 0; }

.cookie-banner__btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-family: var(--qcvx-font-heading);
  transition: background 0.15s;
}

.cookie-banner__btn--primary {
  background: var(--qcvx-accent-teal);
  color: #070D1A;
}
.cookie-banner__btn--primary:hover { background: var(--qcvx-accent-cyan); }

/* ─── Responsive ─── */
@media (max-width: 1200px) {
  .qcvx-feature-grid { grid-template-columns: repeat(2, 1fr); }
  .qcvx-quote-grid { grid-template-columns: repeat(2, 1fr); }
  .qcvx-team-grid { grid-template-columns: repeat(3, 1fr); }
  .qcvx-footer__main { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .qcvx-nav__links,
  .qcvx-nav__actions { display: none; }
  .qcvx-nav__hamburger { display: flex; }

  .qcvx-hero__inner { grid-template-columns: 1fr; }
  .qcvx-hero__visual { height: 260px; }
  .qcvx-hero__subhead { max-width: 100%; }

  .qcvx-subhero__inner { grid-template-columns: 1fr; }
  .qcvx-subhero__inner--centered { padding-inline: var(--qcvx-container-px); }

  .qcvx-stats-bar__grid { grid-template-columns: repeat(2, 1fr); }
  .qcvx-feature-grid { grid-template-columns: 1fr; }
  .qcvx-steps { grid-template-columns: 1fr; }
  .qcvx-usecase-grid { grid-template-columns: 1fr; }
  .qcvx-quote-grid { grid-template-columns: 1fr; }
  .qcvx-two-col { grid-template-columns: 1fr; gap: 2rem; }
  .qcvx-two-col--55-45 { grid-template-columns: 1fr; }
  .qcvx-pricing-grid { grid-template-columns: 1fr; }
  .qcvx-team-grid { grid-template-columns: repeat(2, 1fr); }
  .qcvx-footer__main { grid-template-columns: 1fr; gap: 2rem; }

  .qcvx-cta-inner { padding: 2.5rem 1.5rem; }

  .cookie-banner__inner { flex-direction: column; align-items: flex-start; }
}