@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;600;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@300;400;500&display=swap');
@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --htvo-heat-primary: #E8610A;
  --htvo-heat-warm: #F08030;
  --htvo-teal-signal: #1A8C8C;
  --htvo-teal-light: #20A8A8;
  --htvo-dark-ops: #141A22;
  --htvo-dark-panel: #1E2733;
  --htvo-slate-mid: #2E3A47;
  --htvo-light-paper: #F7F5F0;
  --htvo-light-surface: #FFFFFF;
  --htvo-text-on-dark-primary: #F0EDE8;
  --htvo-text-on-dark-muted: #8A9BAD;
  --htvo-text-on-light-primary: #1A2330;
  --htvo-text-on-light-muted: #5A6A7A;
  --htvo-border-dark: #2E3A47;
  --htvo-border-light: #DDD8D0;

  --htvo-font-heading: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --htvo-font-body: 'IBM Plex Sans', system-ui, -apple-system, sans-serif;
  --htvo-font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  --htvo-radius: 6px;
  --htvo-radius-lg: 12px;
  --htvo-container-max: 1200px;
  --htvo-section-py: clamp(4rem, 8vw, 7rem);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--htvo-font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--htvo-text-on-light-primary);
  background-color: var(--htvo-light-surface);
}

img, svg {
  display: block;
  max-width: 100%;
}

a {
  color: var(--htvo-teal-signal);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

ul, ol {
  list-style: none;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--htvo-font-heading);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
}

h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.3rem, 2.5vw, 1.8rem);
  font-weight: 600;
}

h4 {
  font-size: 1.1rem;
  font-weight: 600;
}

.htvo-mono {
  font-family: var(--htvo-font-mono);
}

.htvo-container {
  max-width: var(--htvo-container-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.htvo-container--narrow {
  max-width: 860px;
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

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

.htvo-section--dark {
  background-color: var(--htvo-dark-ops);
  color: var(--htvo-text-on-dark-primary);
}

.htvo-section--dark-alt {
  background-color: var(--htvo-dark-panel);
  color: var(--htvo-text-on-dark-primary);
}

.htvo-section--light {
  background-color: var(--htvo-light-paper);
  color: var(--htvo-text-on-light-primary);
}

.htvo-section--light-white {
  background-color: var(--htvo-light-surface);
  color: var(--htvo-text-on-light-primary);
}

.htvo-section--brand {
  background-color: var(--htvo-dark-ops);
  color: var(--htvo-text-on-dark-primary);
  border-top: 3px solid var(--htvo-heat-primary);
}

.htvo-section-label {
  font-family: var(--htvo-font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--htvo-heat-primary);
  display: block;
  margin-bottom: 0.75rem;
}

.htvo-section-label--teal {
  color: var(--htvo-teal-signal);
}

.htvo-section-headline {
  font-family: var(--htvo-font-heading);
  font-weight: 700;
  color: inherit;
  margin-bottom: 1rem;
}

.htvo-section--dark .htvo-section-headline,
.htvo-section--dark-alt .htvo-section-headline,
.htvo-section--brand .htvo-section-headline {
  color: var(--htvo-text-on-dark-primary);
}

.htvo-section--light .htvo-section-headline,
.htvo-section--light-white .htvo-section-headline {
  color: var(--htvo-text-on-light-primary);
}

.htvo-section-sub {
  font-size: 1.05rem;
  line-height: 1.7;
  max-width: 640px;
}

.htvo-section--dark .htvo-section-sub,
.htvo-section--dark-alt .htvo-section-sub,
.htvo-section--brand .htvo-section-sub {
  color: var(--htvo-text-on-dark-muted);
}

.htvo-section--light .htvo-section-sub,
.htvo-section--light-white .htvo-section-sub {
  color: var(--htvo-text-on-light-muted);
}


.htvo-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 72px;
  display: flex;
  align-items: center;
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.htvo-page--dark-top .htvo-nav {
  background-color: transparent;
}

.htvo-page--light-top .htvo-nav {
  background-color: var(--htvo-light-surface);
  box-shadow: 0 1px 0 var(--htvo-border-light);
}

.htvo-nav--scrolled {
  background-color: var(--htvo-dark-ops) !important;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.4) !important;
}

.htvo-nav__inner {
  max-width: var(--htvo-container-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  gap: 2rem;
  width: 100%;
}

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

.htvo-nav__logo img {
  height: 36px;
  width: auto;
}

.htvo-nav__logo .htvo-logo-light {
  display: block;
}

.htvo-nav__logo .htvo-logo-dark {
  display: none;
}

.htvo-page--light-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-logo-light {
  display: none;
}

.htvo-page--light-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-logo-dark {
  display: block;
}

.htvo-nav--scrolled .htvo-logo-light {
  display: block !important;
}

.htvo-nav--scrolled .htvo-logo-dark {
  display: none !important;
}

.htvo-nav__links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

.htvo-nav__link {
  font-family: var(--htvo-font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.4rem 0.75rem;
  border-radius: var(--htvo-radius);
  transition: color 0.2s, background-color 0.2s;
  white-space: nowrap;
}

.htvo-page--dark-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-nav__link {
  color: var(--htvo-text-on-dark-primary);
}

.htvo-page--dark-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-nav__link:hover {
  color: var(--htvo-text-on-dark-primary);
  background-color: rgba(255, 255, 255, 0.08);
  text-decoration: none;
}

.htvo-page--light-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-nav__link {
  color: var(--htvo-text-on-light-primary);
}

.htvo-page--light-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-nav__link:hover {
  color: var(--htvo-heat-primary);
  background-color: rgba(232, 97, 10, 0.06);
  text-decoration: none;
}

.htvo-nav--scrolled .htvo-nav__link {
  color: var(--htvo-text-on-dark-primary) !important;
}

.htvo-nav--scrolled .htvo-nav__link:hover {
  color: var(--htvo-heat-warm) !important;
  background-color: rgba(255, 255, 255, 0.08) !important;
  text-decoration: none;
}

.htvo-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 1.5rem;
  flex-shrink: 0;
}

.htvo-nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
  background: none;
  border: none;
  margin-left: auto;
}

.htvo-nav__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 2px;
  transition: background-color 0.2s;
}

.htvo-page--dark-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-nav__hamburger span {
  background-color: var(--htvo-text-on-dark-primary);
}

.htvo-page--light-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-nav__hamburger span {
  background-color: var(--htvo-text-on-light-primary);
}

.htvo-nav--scrolled .htvo-nav__hamburger span {
  background-color: var(--htvo-text-on-dark-primary) !important;
}

.htvo-nav__mobile {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background-color: var(--htvo-dark-ops);
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem);
  z-index: 999;
  border-top: 1px solid var(--htvo-border-dark);
}

.htvo-nav__mobile.htvo-nav__mobile--open {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.htvo-nav__mobile .htvo-nav__link {
  color: var(--htvo-text-on-dark-primary);
  padding: 0.6rem 0.5rem;
  display: block;
}

.htvo-nav__mobile .htvo-nav__link:hover {
  color: var(--htvo-heat-warm);
  text-decoration: none;
}

.htvo-nav__mobile .htvo-btn {
  margin-top: 0.5rem;
}

.htvo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--htvo-font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.65rem 1.5rem;
  border-radius: var(--htvo-radius);
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.2s, color 0.2s, border-color 0.2s;
  text-decoration: none;
}

.htvo-btn:hover {
  text-decoration: none;
}

.htvo-btn--primary {
  background-color: var(--htvo-heat-primary);
  color: #ffffff;
  border-color: var(--htvo-heat-primary);
}

.htvo-btn--primary:hover {
  background-color: var(--htvo-heat-warm);
  border-color: var(--htvo-heat-warm);
  color: #ffffff;
}

.htvo-btn--outline-dark {
  background-color: transparent;
  color: var(--htvo-text-on-dark-primary);
  border-color: rgba(240, 237, 232, 0.4);
}

.htvo-btn--outline-dark:hover {
  border-color: var(--htvo-text-on-dark-primary);
  color: var(--htvo-text-on-dark-primary);
}

.htvo-btn--outline-light {
  background-color: transparent;
  color: var(--htvo-text-on-light-primary);
  border-color: var(--htvo-border-light);
}

.htvo-btn--outline-light:hover {
  border-color: var(--htvo-teal-signal);
  color: var(--htvo-teal-signal);
}

.htvo-btn--ghost-on-dark {
  background-color: transparent;
  color: var(--htvo-text-on-dark-primary);
  border-color: rgba(240, 237, 232, 0.35);
}

.htvo-btn--ghost-on-dark:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--htvo-text-on-dark-primary);
  border-color: rgba(240, 237, 232, 0.6);
}

.htvo-btn--ghost-on-light {
  background-color: transparent;
  color: var(--htvo-text-on-light-primary);
  border-color: var(--htvo-border-light);
}

.htvo-btn--ghost-on-light:hover {
  border-color: var(--htvo-teal-signal);
  color: var(--htvo-teal-signal);
}

.htvo-btn--sm {
  font-size: 0.85rem;
  padding: 0.45rem 1rem;
}

.htvo-btn--lg {
  font-size: 1.05rem;
  padding: 0.85rem 2rem;
}

.htvo-page--dark-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-btn--ghost-on-dark {
  color: var(--htvo-text-on-dark-primary);
  border-color: rgba(240, 237, 232, 0.35);
}

.htvo-page--light-top .htvo-nav:not(.htvo-nav--scrolled) .htvo-btn--ghost-on-dark {
  color: var(--htvo-text-on-light-primary);
  border-color: var(--htvo-border-light);
}

.htvo-nav--scrolled .htvo-btn--ghost-on-dark {
  color: var(--htvo-text-on-dark-primary) !important;
  border-color: rgba(240, 237, 232, 0.35) !important;
}

.htvo-nav--scrolled .htvo-btn--ghost-on-dark:hover {
  background-color: rgba(255, 255, 255, 0.08) !important;
  color: var(--htvo-text-on-dark-primary) !important;
}


.htvo-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background-color: var(--htvo-dark-ops);
  position: relative;
  overflow: hidden;
  padding-top: 72px;
}

.htvo-hero__bg-grid {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image:
    linear-gradient(var(--htvo-slate-mid) 1px, transparent 1px),
    linear-gradient(90deg, var(--htvo-slate-mid) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.htvo-hero__inner {
  max-width: var(--htvo-container-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  width: 100%;
  position: relative;
  z-index: 1;
  padding-block: 5rem 4rem;
}

.htvo-hero__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.htvo-hero__eyebrow {
  font-family: var(--htvo-font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--htvo-heat-primary);
}

.htvo-hero__h1 {
  font-family: var(--htvo-font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.6rem);
  font-weight: 800;
  line-height: 1.12;
  color: var(--htvo-text-on-dark-primary);
}

.htvo-hero__h1 .htvo-heat-accent {
  color: var(--htvo-heat-primary);
}

.htvo-hero__sub {
  font-family: var(--htvo-font-body);
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--htvo-text-on-dark-muted);
  max-width: 560px;
}

.htvo-hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
}

.htvo-hero__qualifier {
  font-family: var(--htvo-font-body);
  font-size: 0.83rem;
  color: var(--htvo-text-on-dark-muted);
  opacity: 0.75;
}

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

.htvo-heatmap-grid {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 9/7;
}

.htvo-hm-cell {
  transition: fill 0.6s ease;
}

.htvo-hero__raster {
  width: 100%;
  height: auto;
  border-radius: var(--htvo-radius-lg);
  object-fit: cover;
}


.htvo-signal-strip {
  background-color: var(--htvo-dark-panel);
  padding-block: clamp(2.5rem, 5vw, 4rem);
  border-top: 1px solid var(--htvo-border-dark);
  border-bottom: 1px solid var(--htvo-border-dark);
}

.htvo-signal-strip__header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.htvo-signal-strip__title {
  font-family: var(--htvo-font-mono);
  font-size: 0.9rem;
  color: var(--htvo-text-on-dark-muted);
  letter-spacing: 0.04em;
}

.htvo-signal-strip__tiles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.htvo-signal-tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 1.5rem 1rem;
  border: 1px solid var(--htvo-border-dark);
  border-radius: var(--htvo-radius-lg);
  background-color: rgba(255, 255, 255, 0.025);
  text-align: center;
  transition: border-color 0.2s, background-color 0.2s;
}

.htvo-signal-tile:hover {
  border-color: var(--htvo-heat-primary);
  background-color: rgba(232, 97, 10, 0.05);
}

.htvo-signal-tile__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  color: var(--htvo-teal-signal);
}

.htvo-signal-tile__name {
  font-family: var(--htvo-font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--htvo-text-on-dark-primary);
}

.htvo-signal-tile__desc {
  font-size: 0.8rem;
  color: var(--htvo-text-on-dark-muted);
  line-height: 1.5;
}


.htvo-problem {
  background-color: var(--htvo-dark-ops);
}

.htvo-problem__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: center;
}

.htvo-problem__stats {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.htvo-stat-block {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.htvo-stat-block__number {
  font-family: var(--htvo-font-mono);
  font-size: clamp(2.8rem, 5vw, 4.5rem);
  font-weight: 500;
  color: var(--htvo-heat-primary);
  line-height: 1;
}

.htvo-stat-block__label {
  font-family: var(--htvo-font-body);
  font-size: 0.9rem;
  color: var(--htvo-text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.htvo-problem__copy {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.htvo-problem__sub {
  font-family: var(--htvo-font-heading);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 700;
  color: var(--htvo-text-on-dark-primary);
  line-height: 1.3;
}

.htvo-problem__body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--htvo-text-on-dark-muted);
}


.htvo-how {
  background-color: var(--htvo-light-paper);
}

.htvo-how__header {
  max-width: 700px;
  margin-bottom: 4rem;
}

.htvo-how__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  position: relative;
}

.htvo-how__steps::before {
  content: '';
  position: absolute;
  top: 2rem;
  left: calc(16.66% + 1.25rem);
  right: calc(16.66% + 1.25rem);
  height: 1px;
  background: linear-gradient(90deg, var(--htvo-teal-signal), var(--htvo-heat-primary));
  z-index: 0;
}

.htvo-step {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  position: relative;
  z-index: 1;
}

.htvo-step__num {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: var(--htvo-dark-ops);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--htvo-font-mono);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--htvo-heat-primary);
  flex-shrink: 0;
}

.htvo-step__title {
  font-family: var(--htvo-font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--htvo-text-on-light-primary);
}

.htvo-step__body {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--htvo-text-on-light-muted);
}


.htvo-accuracy {
  background-color: var(--htvo-dark-ops);
}

.htvo-accuracy__header {
  text-align: center;
  margin-bottom: 4rem;
}

.htvo-accuracy__comparison {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.htvo-accuracy__metric {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.htvo-accuracy__number {
  font-family: var(--htvo-font-mono);
  font-size: clamp(3.5rem, 8vw, 6rem);
  font-weight: 500;
  line-height: 1;
}

.htvo-accuracy__number--hero {
  color: var(--htvo-heat-primary);
}

.htvo-accuracy__number--baseline {
  color: var(--htvo-text-on-dark-muted);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
}

.htvo-accuracy__label {
  font-family: var(--htvo-font-body);
  font-size: 0.9rem;
  color: var(--htvo-text-on-dark-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.htvo-accuracy__vs {
  font-family: var(--htvo-font-mono);
  font-size: 1.2rem;
  color: var(--htvo-text-on-dark-muted);
}

.htvo-accuracy__context {
  max-width: 680px;
  margin: 0 auto 3.5rem;
  text-align: center;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--htvo-text-on-dark-muted);
}

.htvo-accuracy__secondary {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 760px;
  margin: 0 auto;
}

.htvo-accuracy__secondary-stat {
  background-color: var(--htvo-dark-panel);
  border: 1px solid var(--htvo-border-dark);
  border-radius: var(--htvo-radius-lg);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.htvo-accuracy__secondary-num {
  font-family: var(--htvo-font-mono);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--htvo-teal-signal);
}

.htvo-accuracy__secondary-label {
  font-size: 0.9rem;
  color: var(--htvo-text-on-dark-muted);
  line-height: 1.5;
}


.htvo-integrations-strip {
  background-color: var(--htvo-light-paper);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.htvo-integrations-strip__header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.htvo-integrations-strip__title {
  font-family: var(--htvo-font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 0.5rem;
}

.htvo-integrations-strip__sub {
  font-size: 0.95rem;
  color: var(--htvo-text-on-light-muted);
}

.htvo-connector-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-bottom: 2rem;
}

.htvo-connector-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.1rem;
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: 2rem;
  font-family: var(--htvo-font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--htvo-text-on-light-primary);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.htvo-connector-chip:hover {
  border-color: var(--htvo-teal-signal);
  box-shadow: 0 0 0 2px rgba(26, 140, 140, 0.12);
  text-decoration: none;
}

.htvo-connector-chip svg {
  width: 18px;
  height: 18px;
  color: var(--htvo-teal-signal);
  flex-shrink: 0;
}

.htvo-integrations-strip__cta {
  text-align: center;
  margin-top: 2rem;
}

.htvo-integrations-strip__note {
  font-size: 0.875rem;
  color: var(--htvo-text-on-light-muted);
  margin-bottom: 1.25rem;
}


.htvo-testimonials {
  background-color: var(--htvo-dark-ops);
}

.htvo-testimonials__header {
  text-align: center;
  margin-bottom: 3rem;
}

.htvo-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.htvo-testimonial-card {
  background-color: var(--htvo-dark-panel);
  border: 1px solid var(--htvo-border-dark);
  border-radius: var(--htvo-radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

.htvo-testimonial-card::before {
  content: '\201C';
  position: absolute;
  top: 1.25rem;
  right: 1.75rem;
  font-size: 4rem;
  line-height: 1;
  color: var(--htvo-heat-primary);
  opacity: 0.3;
  font-family: Georgia, serif;
}

.htvo-testimonial-card__quote {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--htvo-text-on-dark-primary);
  font-style: italic;
}

.htvo-testimonial-card__author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.htvo-testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--htvo-font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.htvo-avatar--amber {
  background-color: var(--htvo-heat-primary);
}

.htvo-avatar--teal {
  background-color: var(--htvo-teal-signal);
}

.htvo-testimonial-card__name {
  font-family: var(--htvo-font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--htvo-text-on-dark-primary);
}

.htvo-testimonial-card__role {
  font-size: 0.8rem;
  color: var(--htvo-text-on-dark-muted);
}


.htvo-cta-bottom {
  background-color: var(--htvo-dark-ops);
  border-top: 3px solid var(--htvo-heat-primary);
  text-align: center;
}

.htvo-cta-bottom__inner {
  max-width: 700px;
  margin: 0 auto;
}

.htvo-cta-bottom__headline {
  font-family: var(--htvo-font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 800;
  color: var(--htvo-text-on-dark-primary);
  margin-bottom: 1.25rem;
}

.htvo-cta-bottom__sub {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--htvo-text-on-dark-muted);
  margin-bottom: 2.5rem;
}

.htvo-cta-bottom__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.htvo-cta-bottom__contact {
  font-size: 0.875rem;
  color: var(--htvo-text-on-dark-muted);
}

.htvo-cta-bottom__contact a {
  color: var(--htvo-heat-primary);
}


.htvo-footer {
  background-color: var(--htvo-dark-ops);
  border-top: 1px solid var(--htvo-border-dark);
  padding-block: clamp(3rem, 6vw, 5rem) 2rem;
}

.htvo-footer__main {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--htvo-border-dark);
}

.htvo-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.htvo-footer__logo {
  height: 32px;
  width: auto;
}

.htvo-footer__tagline {
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--htvo-text-on-dark-muted);
  max-width: 260px;
}

.htvo-footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.htvo-footer__contact a {
  font-size: 0.85rem;
  color: var(--htvo-text-on-dark-muted);
  transition: color 0.2s;
}

.htvo-footer__contact a:hover {
  color: var(--htvo-heat-primary);
  text-decoration: none;
}

.htvo-footer__col-title {
  font-family: var(--htvo-font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--htvo-text-on-dark-primary);
  margin-bottom: 1.25rem;
}

.htvo-footer__links {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.htvo-footer__link {
  font-size: 0.9rem;
  color: var(--htvo-text-on-dark-muted);
  transition: color 0.2s;
}

.htvo-footer__link:hover {
  color: var(--htvo-heat-primary);
  text-decoration: none;
}

.htvo-footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.htvo-footer__copy {
  font-size: 0.8rem;
  color: var(--htvo-text-on-dark-muted);
}

.htvo-footer__legal-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.htvo-footer__legal-links a {
  font-size: 0.8rem;
  color: var(--htvo-text-on-dark-muted);
  transition: color 0.2s;
}

.htvo-footer__legal-links a:hover {
  color: var(--htvo-heat-primary);
  text-decoration: none;
}


.htvo-subpage-hero {
  background-color: var(--htvo-dark-ops);
  padding-block: clamp(5rem, 10vw, 8rem) clamp(3.5rem, 7vw, 5.5rem);
  padding-top: calc(72px + clamp(3rem, 6vw, 5rem));
  position: relative;
  overflow: hidden;
}

.htvo-subpage-hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(var(--htvo-slate-mid) 1px, transparent 1px),
    linear-gradient(90deg, var(--htvo-slate-mid) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.htvo-subpage-hero__inner {
  max-width: var(--htvo-container-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.htvo-subpage-hero__inner--single {
  grid-template-columns: 1fr;
  max-width: 800px;
}

.htvo-subpage-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-family: var(--htvo-font-mono);
  font-size: 0.8rem;
  color: var(--htvo-text-on-dark-muted);
}

.htvo-subpage-hero__breadcrumb a {
  color: var(--htvo-text-on-dark-muted);
  transition: color 0.2s;
}

.htvo-subpage-hero__breadcrumb a:hover {
  color: var(--htvo-heat-primary);
  text-decoration: none;
}

.htvo-subpage-hero__sep {
  opacity: 0.4;
}

.htvo-subpage-hero__h1 {
  font-family: var(--htvo-font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--htvo-text-on-dark-primary);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.htvo-subpage-hero__sub {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--htvo-text-on-dark-muted);
  margin-bottom: 1.5rem;
}

.htvo-subpage-hero__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.htvo-subpage-hero__ornament {
  display: flex;
  align-items: center;
  justify-content: center;
}


.htvo-light-hero {
  background-color: var(--htvo-light-paper);
  padding-block: clamp(4rem, 8vw, 6rem);
  padding-top: calc(72px + clamp(2.5rem, 5vw, 4rem));
  position: relative;
  overflow: hidden;
}

.htvo-light-hero__inner {
  max-width: var(--htvo-container-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.htvo-light-hero__inner--single {
  grid-template-columns: 1fr;
  max-width: 780px;
}

.htvo-light-hero__breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
  font-family: var(--htvo-font-mono);
  font-size: 0.8rem;
  color: var(--htvo-text-on-light-muted);
}

.htvo-light-hero__breadcrumb a {
  color: var(--htvo-text-on-light-muted);
  transition: color 0.2s;
}

.htvo-light-hero__breadcrumb a:hover {
  color: var(--htvo-heat-primary);
  text-decoration: none;
}

.htvo-light-hero__h1 {
  font-family: var(--htvo-font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 1rem;
  line-height: 1.15;
}

.htvo-light-hero__sub {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--htvo-text-on-light-muted);
  margin-bottom: 1.5rem;
}

.htvo-light-hero__content {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.htvo-light-hero__ornament {
  display: flex;
  align-items: center;
  justify-content: flex-end;
}


.htvo-hiw-signals {
  background-color: var(--htvo-light-paper);
}

.htvo-signal-categories {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.htvo-signal-deep {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-top: 3rem;
}

.htvo-signal-deep__visual {
  position: relative;
}

.htvo-signal-deep__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--htvo-radius-lg);
  object-fit: cover;
  aspect-ratio: 2/1;
}

.htvo-signal-category {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--htvo-border-light);
}

.htvo-signal-category:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.htvo-signal-category__header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.htvo-signal-category__icon {
  width: 40px;
  height: 40px;
  border-radius: var(--htvo-radius);
  background-color: var(--htvo-dark-ops);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--htvo-teal-signal);
}

.htvo-signal-category__title {
  font-family: var(--htvo-font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--htvo-text-on-light-primary);
}

.htvo-signal-category__body {
  font-size: 0.97rem;
  line-height: 1.8;
  color: var(--htvo-text-on-light-muted);
}


.htvo-fusion-model {
  background-color: var(--htvo-dark-ops);
}

.htvo-fusion-model__header {
  margin-bottom: 3rem;
}

.htvo-fusion-model__diagram {
  background-color: var(--htvo-dark-panel);
  border: 1px solid var(--htvo-border-dark);
  border-radius: var(--htvo-radius-lg);
  padding: 2.5rem;
  overflow-x: auto;
}


.htvo-forecast-output {
  background-color: var(--htvo-light-paper);
}

.htvo-forecast-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--htvo-font-mono);
  font-size: 0.82rem;
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: var(--htvo-radius-lg);
  overflow: hidden;
}

.htvo-forecast-table th {
  background-color: var(--htvo-dark-ops);
  color: var(--htvo-text-on-dark-muted);
  padding: 0.85rem 1rem;
  text-align: left;
  font-weight: 500;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.htvo-forecast-table td {
  padding: 0.75rem 1rem;
  color: var(--htvo-text-on-light-primary);
  border-bottom: 1px solid var(--htvo-border-light);
  white-space: nowrap;
}

.htvo-forecast-table tr:last-child td {
  border-bottom: none;
}

.htvo-forecast-table tr:hover td {
  background-color: rgba(26, 140, 140, 0.04);
}

.htvo-forecast-table .htvo-flag-cell {
  color: var(--htvo-heat-primary);
  font-size: 0.78rem;
}

.htvo-forecast-table .htvo-accuracy-high {
  color: var(--htvo-teal-signal);
  font-weight: 500;
}

.htvo-forecast-table-wrap {
  overflow-x: auto;
  border-radius: var(--htvo-radius-lg);
  box-shadow: 0 2px 16px rgba(0,0,0,0.08);
  margin-top: 2rem;
}


.htvo-connector-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.htvo-connector-card {
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: var(--htvo-radius-lg);
  padding: 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.htvo-connector-card:hover {
  border-color: var(--htvo-teal-signal);
  box-shadow: 0 4px 16px rgba(26, 140, 140, 0.08);
}

.htvo-connector-card__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--htvo-radius);
  background-color: var(--htvo-light-paper);
  border: 1px solid var(--htvo-border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--htvo-teal-signal);
  flex-shrink: 0;
}

.htvo-connector-card__name {
  font-family: var(--htvo-font-heading);
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 0.35rem;
}

.htvo-connector-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.htvo-tag {
  font-family: var(--htvo-font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.2rem 0.6rem;
  border-radius: 2rem;
  background-color: var(--htvo-light-paper);
  border: 1px solid var(--htvo-border-light);
  color: var(--htvo-text-on-light-muted);
}

.htvo-tag--primary {
  background-color: rgba(232, 97, 10, 0.08);
  border-color: rgba(232, 97, 10, 0.2);
  color: var(--htvo-heat-primary);
}

.htvo-tag--teal {
  background-color: rgba(26, 140, 140, 0.08);
  border-color: rgba(26, 140, 140, 0.2);
  color: var(--htvo-teal-signal);
}


.htvo-api-block {
  background-color: var(--htvo-dark-panel);
  border: 1px solid var(--htvo-border-dark);
  border-radius: var(--htvo-radius-lg);
  overflow: hidden;
  margin-top: 2rem;
}

.htvo-api-block__header {
  background-color: var(--htvo-slate-mid);
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.htvo-api-block__method {
  font-family: var(--htvo-font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--htvo-heat-primary);
  background-color: rgba(232, 97, 10, 0.15);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
}

.htvo-api-block__endpoint {
  font-family: var(--htvo-font-mono);
  font-size: 0.875rem;
  color: var(--htvo-text-on-dark-primary);
}

.htvo-api-block__body {
  padding: 1.5rem;
}

.htvo-api-block pre {
  font-family: var(--htvo-font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--htvo-text-on-dark-primary);
  overflow-x: auto;
  white-space: pre;
}

.htvo-api-block .htvo-json-key {
  color: var(--htvo-teal-signal);
}

.htvo-api-block .htvo-json-string {
  color: #A8D5A2;
}

.htvo-api-block .htvo-json-number {
  color: var(--htvo-heat-warm);
}

.htvo-api-block .htvo-json-comment {
  color: var(--htvo-text-on-dark-muted);
}


.htvo-pricing-hero {
  background-color: var(--htvo-light-paper);
  padding-block: clamp(4rem, 8vw, 6rem);
  padding-top: calc(72px + clamp(2.5rem, 5vw, 4rem));
  text-align: center;
}

.htvo-pricing-hero__h1 {
  font-family: var(--htvo-font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 0.75rem;
}

.htvo-pricing-hero__sub {
  font-size: 1.05rem;
  color: var(--htvo-text-on-light-muted);
  max-width: 560px;
  margin: 0 auto 2rem;
}

.htvo-billing-toggle {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: 2rem;
  padding: 0.4rem 0.75rem;
}

.htvo-billing-toggle__label {
  font-family: var(--htvo-font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--htvo-text-on-light-muted);
  cursor: pointer;
  padding: 0.3rem 0.75rem;
  border-radius: 1.5rem;
  transition: background-color 0.2s, color 0.2s;
}

.htvo-billing-toggle__label--active {
  background-color: var(--htvo-dark-ops);
  color: var(--htvo-text-on-dark-primary);
}

.htvo-billing-toggle__badge {
  font-family: var(--htvo-font-mono);
  font-size: 0.72rem;
  color: var(--htvo-heat-primary);
  font-weight: 500;
}

.htvo-pricing-tiers {
  background-color: var(--htvo-light-paper);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.htvo-pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}

.htvo-pricing-card {
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: var(--htvo-radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
}

.htvo-pricing-card--featured {
  border-color: var(--htvo-heat-primary);
  box-shadow: 0 0 0 2px var(--htvo-heat-primary), 0 8px 32px rgba(232, 97, 10, 0.12);
  transform: translateY(-8px);
}

.htvo-pricing-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--htvo-heat-primary);
  color: #ffffff;
  font-family: var(--htvo-font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 0.3rem 1rem;
  border-radius: 2rem;
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.htvo-pricing-card__name {
  font-family: var(--htvo-font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--htvo-text-on-light-primary);
}

.htvo-pricing-card__desc {
  font-size: 0.875rem;
  color: var(--htvo-text-on-light-muted);
  line-height: 1.6;
  margin-top: 0.35rem;
}

.htvo-pricing-card__price-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}

.htvo-pricing-card__price {
  font-family: var(--htvo-font-mono);
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--htvo-text-on-light-primary);
}

.htvo-pricing-card__currency {
  font-family: var(--htvo-font-mono);
  font-size: 1rem;
  color: var(--htvo-text-on-light-muted);
}

.htvo-pricing-card__period {
  font-size: 0.875rem;
  color: var(--htvo-text-on-light-muted);
}

.htvo-pricing-card__price-annual {
  font-size: 0.8rem;
  color: var(--htvo-teal-signal);
  font-family: var(--htvo-font-mono);
}

.htvo-pricing-card__features {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.htvo-pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.875rem;
  color: var(--htvo-text-on-light-muted);
  line-height: 1.5;
}

.htvo-pricing-card__feature-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background-color: rgba(26, 140, 140, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--htvo-teal-signal);
  font-size: 0.7rem;
}

.htvo-pricing-card .htvo-btn {
  width: 100%;
  justify-content: center;
}


.htvo-faq {
  background-color: var(--htvo-light-paper);
}

.htvo-faq__list {
  max-width: 800px;
  margin: 0 auto;
  margin-top: 2.5rem;
}

.htvo-faq__item {
  border-bottom: 1px solid var(--htvo-border-light);
}

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

.htvo-faq__question:hover {
  color: var(--htvo-heat-primary);
}

.htvo-faq__chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform 0.25s;
  color: var(--htvo-text-on-light-muted);
}

.htvo-faq__item--open .htvo-faq__chevron {
  transform: rotate(180deg);
}

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

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

.htvo-faq__answer-inner {
  padding-bottom: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--htvo-text-on-light-muted);
}


.htvo-enterprise {
  background-color: var(--htvo-dark-ops);
}

.htvo-enterprise__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.htvo-enterprise__headline {
  font-family: var(--htvo-font-heading);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--htvo-text-on-dark-primary);
  margin-bottom: 1rem;
}

.htvo-enterprise__body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--htvo-text-on-dark-muted);
  margin-bottom: 2rem;
}

.htvo-enterprise__features {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.htvo-enterprise__feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--htvo-text-on-dark-muted);
}

.htvo-enterprise__feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--htvo-heat-primary);
  flex-shrink: 0;
}


.htvo-cs-hero {
  background-color: var(--htvo-dark-ops);
  padding-top: calc(72px + clamp(3rem, 6vw, 5rem));
  padding-bottom: clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

.htvo-cs-hero__bg {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image:
    linear-gradient(var(--htvo-slate-mid) 1px, transparent 1px),
    linear-gradient(90deg, var(--htvo-slate-mid) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.htvo-cs-cards-grid {
  background-color: var(--htvo-dark-panel);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.htvo-cs-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.htvo-cs-card {
  background-color: var(--htvo-dark-ops);
  border: 1px solid var(--htvo-border-dark);
  border-radius: var(--htvo-radius-lg);
  padding: 2rem;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  align-items: center;
  transition: border-color 0.2s;
}

.htvo-cs-card:hover {
  border-color: var(--htvo-heat-primary);
}

.htvo-cs-card__brand {
  font-family: var(--htvo-font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--htvo-heat-primary);
  margin-bottom: 0.5rem;
}

.htvo-cs-card__title {
  font-family: var(--htvo-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--htvo-text-on-dark-primary);
  margin-bottom: 0.5rem;
}

.htvo-cs-card__desc {
  font-size: 0.9rem;
  color: var(--htvo-text-on-dark-muted);
  line-height: 1.6;
}

.htvo-cs-card__metric {
  text-align: center;
  flex-shrink: 0;
}

.htvo-cs-card__metric-num {
  font-family: var(--htvo-font-mono);
  font-size: 2.2rem;
  font-weight: 500;
  color: var(--htvo-heat-primary);
  display: block;
}

.htvo-cs-card__metric-label {
  font-size: 0.78rem;
  color: var(--htvo-text-on-dark-muted);
  display: block;
}

.htvo-cs-methodology {
  background-color: var(--htvo-light-paper);
}

.htvo-metrics-strip {
  background-color: var(--htvo-dark-panel);
  border-top: 1px solid var(--htvo-border-dark);
  border-bottom: 1px solid var(--htvo-border-dark);
  padding-block: clamp(2.5rem, 5vw, 4rem);
}

.htvo-metrics-strip__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.htvo-metric-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.htvo-metric-item__num {
  font-family: var(--htvo-font-mono);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 500;
  color: var(--htvo-heat-primary);
  line-height: 1;
}

.htvo-metric-item__label {
  font-size: 0.85rem;
  color: var(--htvo-text-on-dark-muted);
  text-align: center;
  max-width: 200px;
}


.htvo-about-hero {
  background-color: var(--htvo-light-paper);
  padding-top: calc(72px + clamp(3rem, 6vw, 5rem));
  padding-bottom: clamp(3rem, 6vw, 5rem);
  position: relative;
  overflow: hidden;
}

.htvo-about-hero__inner {
  max-width: var(--htvo-container-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.htvo-about-hero__h1 {
  font-family: var(--htvo-font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 1rem;
  max-width: 800px;
  line-height: 1.15;
}

.htvo-about-hero__sub {
  font-size: 1.1rem;
  line-height: 1.7;
  color: var(--htvo-text-on-light-muted);
  max-width: 640px;
}

.htvo-founder-section {
  background-color: var(--htvo-light-paper);
}

.htvo-founder-card {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 4rem;
  align-items: start;
}

.htvo-founder-card__portrait {
  border-radius: var(--htvo-radius-lg);
  overflow: hidden;
  aspect-ratio: 6/7;
}

.htvo-founder-card__portrait img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top;
}

.htvo-founder-card__label {
  font-family: var(--htvo-font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--htvo-heat-primary);
  margin-bottom: 0.5rem;
}

.htvo-founder-card__name {
  font-family: var(--htvo-font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 0.25rem;
}

.htvo-founder-card__title {
  font-size: 0.95rem;
  color: var(--htvo-teal-signal);
  margin-bottom: 1.5rem;
}

.htvo-founder-card__body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  font-size: 0.975rem;
  line-height: 1.8;
  color: var(--htvo-text-on-light-muted);
}

.htvo-team-section {
  background-color: var(--htvo-light-surface);
}

.htvo-team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.htvo-team-card {
  background-color: var(--htvo-light-paper);
  border: 1px solid var(--htvo-border-light);
  border-radius: var(--htvo-radius-lg);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
}

.htvo-team-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  overflow: hidden;
  flex-shrink: 0;
}

.htvo-team-card__avatar img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top;
}

.htvo-team-card__letter {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--htvo-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  background-color: var(--htvo-slate-mid);
}

.htvo-team-card__name {
  font-family: var(--htvo-font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--htvo-text-on-light-primary);
}

.htvo-team-card__role {
  font-size: 0.85rem;
  color: var(--htvo-teal-signal);
  margin-top: -0.5rem;
}

.htvo-team-card__bio {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--htvo-text-on-light-muted);
}

.htvo-about-mission {
  background-color: var(--htvo-dark-ops);
}

.htvo-about-mission__headline {
  font-family: var(--htvo-font-heading);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 700;
  color: var(--htvo-text-on-dark-primary);
  margin-bottom: 1rem;
}

.htvo-about-mission__body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--htvo-text-on-dark-muted);
  max-width: 700px;
}


.htvo-contact-hero {
  background-color: var(--htvo-light-paper);
  padding-top: calc(72px + clamp(3rem, 6vw, 5rem));
  padding-bottom: clamp(3rem, 6vw, 5rem);
}

.htvo-contact-hero__inner {
  max-width: var(--htvo-container-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.htvo-contact-form-section {
  background-color: var(--htvo-light-surface);
  padding-block: clamp(4rem, 8vw, 6rem);
}

.htvo-contact-layout {
  max-width: 680px;
  margin: 0 auto;
}

.htvo-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.htvo-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.htvo-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.htvo-form__label {
  font-family: var(--htvo-font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--htvo-text-on-light-primary);
}

.htvo-form__input,
.htvo-form__select,
.htvo-form__textarea {
  font-family: var(--htvo-font-body);
  font-size: 0.95rem;
  color: var(--htvo-text-on-light-primary);
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: var(--htvo-radius);
  padding: 0.65rem 0.875rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
}

.htvo-form__input:focus,
.htvo-form__select:focus,
.htvo-form__textarea:focus {
  outline: none;
  border-color: var(--htvo-teal-signal);
  box-shadow: 0 0 0 3px rgba(26, 140, 140, 0.1);
}

.htvo-form__textarea {
  resize: vertical;
  min-height: 120px;
}

.htvo-form__response-note {
  font-size: 0.8rem;
  color: var(--htvo-text-on-light-muted);
  text-align: center;
  margin-top: 0.5rem;
}

.htvo-contact-info-section {
  background-color: var(--htvo-dark-ops);
}

.htvo-contact-info-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 2.5rem;
}

.htvo-contact-info-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.htvo-contact-info-item__label {
  font-family: var(--htvo-font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--htvo-heat-primary);
}

.htvo-contact-info-item__value {
  font-size: 0.95rem;
  color: var(--htvo-text-on-dark-primary);
}

.htvo-contact-info-item__value a {
  color: var(--htvo-text-on-dark-primary);
  transition: color 0.2s;
}

.htvo-contact-info-item__value a:hover {
  color: var(--htvo-heat-primary);
  text-decoration: none;
}


.htvo-blog-hero {
  background-color: var(--htvo-light-paper);
  padding-top: calc(72px + clamp(2.5rem, 5vw, 4rem));
  padding-bottom: clamp(2.5rem, 5vw, 4rem);
}

.htvo-blog-hero__h1 {
  font-family: var(--htvo-font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 0.75rem;
}

.htvo-blog-hero__sub {
  font-size: 1.05rem;
  color: var(--htvo-text-on-light-muted);
  max-width: 640px;
  line-height: 1.7;
}

.htvo-blog-grid-section {
  background-color: var(--htvo-light-paper);
  padding-block: clamp(3rem, 6vw, 5rem);
}

.htvo-blog-featured {
  margin-bottom: 3rem;
}

.htvo-blog-card--featured {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2.5rem;
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: var(--htvo-radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  transition: box-shadow 0.2s;
}

.htvo-blog-card--featured:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  text-decoration: none;
  color: inherit;
}

.htvo-blog-card--featured .htvo-blog-card__cover {
  aspect-ratio: 4/3;
}

.htvo-blog-card__cover {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 16/9;
  display: block;
}

.htvo-blog-card--featured .htvo-blog-card__body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}

.htvo-blog-card__topic {
  font-family: var(--htvo-font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--htvo-heat-primary);
}

.htvo-blog-card__title {
  font-family: var(--htvo-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--htvo-text-on-light-primary);
  line-height: 1.35;
}

.htvo-blog-card--featured .htvo-blog-card__title {
  font-size: 1.5rem;
}

.htvo-blog-card__excerpt {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--htvo-text-on-light-muted);
}

.htvo-blog-card__meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: var(--htvo-font-mono);
  font-size: 0.75rem;
  color: var(--htvo-text-on-light-muted);
  margin-top: auto;
}

.htvo-blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.htvo-blog-card {
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: var(--htvo-radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.2s, transform 0.2s;
}

.htvo-blog-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  transform: translateY(-2px);
  text-decoration: none;
  color: inherit;
}

.htvo-blog-card__body {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}


.htvo-blog-article {
  background-color: var(--htvo-light-surface);
  padding-bottom: clamp(4rem, 8vw, 6rem);
}

.htvo-blog-article__cover-wrap {
  max-width: 920px;
  margin: 0 auto 3rem;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.htvo-blog-article__cover {
  width: 100%;
  height: auto;
  aspect-ratio: 16/9;
  object-fit: cover;
  border-radius: var(--htvo-radius-lg);
}

.htvo-article-body {
  max-width: 720px;
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 2.5rem);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--htvo-text-on-light-primary);
}

.htvo-article-body h2 {
  font-family: var(--htvo-font-heading);
  font-size: 1.65rem;
  font-weight: 700;
  color: var(--htvo-text-on-light-primary);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
}

.htvo-article-body h3 {
  font-family: var(--htvo-font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--htvo-text-on-light-primary);
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

.htvo-article-body p {
  margin-bottom: 1.25rem;
  color: var(--htvo-text-on-light-muted);
}

.htvo-article-body ul,
.htvo-article-body ol {
  padding-left: 1.75rem;
  margin-bottom: 1.25rem;
  list-style: disc;
  color: var(--htvo-text-on-light-muted);
}

.htvo-article-body ol {
  list-style: decimal;
}

.htvo-article-body li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.htvo-article-body blockquote {
  border-left: 3px solid var(--htvo-heat-primary);
  padding-left: 1.25rem;
  margin: 1.75rem 0;
  font-style: italic;
  color: var(--htvo-text-on-light-muted);
}

.htvo-article-body a {
  color: var(--htvo-teal-signal);
  text-decoration: underline;
}

.htvo-article-body code {
  font-family: var(--htvo-font-mono);
  font-size: 0.875em;
  background-color: var(--htvo-light-paper);
  border: 1px solid var(--htvo-border-light);
  padding: 0.15em 0.4em;
  border-radius: 3px;
  color: var(--htvo-text-on-light-primary);
}

.htvo-article-body pre {
  background-color: var(--htvo-dark-ops);
  border: 1px solid var(--htvo-border-dark);
  border-radius: var(--htvo-radius);
  padding: 1.25rem;
  overflow-x: auto;
  margin-bottom: 1.25rem;
}

.htvo-article-body pre code {
  background: transparent;
  border: none;
  padding: 0;
  color: var(--htvo-text-on-dark-primary);
  font-size: 0.875rem;
}


.htvo-legal-page {
  background-color: var(--htvo-light-surface);
  padding-top: calc(72px + clamp(3rem, 6vw, 5rem));
  padding-bottom: clamp(4rem, 8vw, 6rem);
}

.htvo-legal-page main {
  background-color: var(--htvo-light-surface);
}

.legal-article {
  max-width: 800px;
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}

.legal-header {
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--htvo-border-light);
}

.legal-header h1 {
  font-family: var(--htvo-font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 0.5rem;
}

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

.legal-article section {
  margin-bottom: 2.5rem;
}

.legal-article h2 {
  font-family: var(--htvo-font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 0.75rem;
  margin-top: 2rem;
}

.legal-article h3 {
  font-family: var(--htvo-font-heading);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--htvo-text-on-light-primary);
  margin-bottom: 0.5rem;
  margin-top: 1.25rem;
}

.legal-article p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--htvo-text-on-light-muted);
  margin-bottom: 0.875rem;
}

.legal-article ul,
.legal-article ol {
  padding-left: 1.5rem;
  margin-bottom: 0.875rem;
  list-style: disc;
}

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

.legal-article li {
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--htvo-text-on-light-muted);
  margin-bottom: 0.4rem;
}

.legal-article address {
  font-style: normal;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--htvo-text-on-light-muted);
}

.legal-article a {
  color: var(--htvo-teal-signal);
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 1.25rem;
  font-size: 0.875rem;
}

.legal-table th,
.legal-table td {
  padding: 0.65rem 0.875rem;
  text-align: left;
  border: 1px solid var(--htvo-border-light);
  color: var(--htvo-text-on-light-muted);
}

.legal-table th {
  background-color: var(--htvo-light-paper);
  font-family: var(--htvo-font-heading);
  font-weight: 600;
  color: var(--htvo-text-on-light-primary);
}


.htvo-auth-page {
  min-height: 100vh;
  background-color: var(--htvo-dark-ops);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.htvo-auth-page__bg {
  position: absolute;
  inset: 0;
  opacity: 0.05;
  background-image:
    linear-gradient(var(--htvo-slate-mid) 1px, transparent 1px),
    linear-gradient(90deg, var(--htvo-slate-mid) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.htvo-auth-card {
  background-color: var(--htvo-light-surface);
  border-radius: var(--htvo-radius-lg);
  padding: clamp(2rem, 5vw, 2.75rem);
  width: 100%;
  max-width: 440px;
  position: relative;
  z-index: 1;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
}

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

.htvo-auth-card__logo img {
  height: 36px;
  width: auto;
}

.htvo-auth-card__heading {
  font-family: var(--htvo-font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--htvo-text-on-light-primary);
  text-align: center;
  margin-bottom: 0.4rem;
}

.htvo-auth-card__sub {
  font-size: 0.875rem;
  color: var(--htvo-text-on-light-muted);
  text-align: center;
  margin-bottom: 2rem;
}

.htvo-auth-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.htvo-auth-form__group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.htvo-auth-form__label {
  font-family: var(--htvo-font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--htvo-text-on-light-primary);
}

.htvo-auth-form__input,
.htvo-auth-form__select {
  font-family: var(--htvo-font-body);
  font-size: 0.95rem;
  color: var(--htvo-text-on-light-primary);
  background-color: var(--htvo-light-surface);
  border: 1px solid var(--htvo-border-light);
  border-radius: var(--htvo-radius);
  padding: 0.65rem 0.875rem;
  width: 100%;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.htvo-auth-form__input:focus,
.htvo-auth-form__select:focus {
  outline: none;
  border-color: var(--htvo-teal-signal);
  box-shadow: 0 0 0 3px rgba(26, 140, 140, 0.1);
}

.htvo-auth-form__submit {
  margin-top: 0.5rem;
}

.htvo-auth-form__submit .htvo-btn {
  width: 100%;
  justify-content: center;
}

.htvo-auth-card__links {
  margin-top: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.htvo-auth-card__link {
  font-size: 0.875rem;
  color: var(--htvo-text-on-light-muted);
}

.htvo-auth-card__link a {
  color: var(--htvo-teal-signal);
  font-weight: 600;
}

.htvo-auth-card__link a:hover {
  color: var(--htvo-heat-primary);
  text-decoration: none;
}

.htvo-auth-card__footer {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--htvo-border-light);
  display: flex;
  justify-content: center;
  gap: 1.25rem;
}

.htvo-auth-card__footer a {
  font-size: 0.775rem;
  color: var(--htvo-text-on-light-muted);
  transition: color 0.2s;
}

.htvo-auth-card__footer a:hover {
  color: var(--htvo-heat-primary);
  text-decoration: none;
}


.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--htvo-dark-panel);
  border-top: 1px solid var(--htvo-border-dark);
  z-index: 9999;
  padding: 1rem 0;
}

.cookie-banner__inner {
  max-width: var(--htvo-container-max);
  margin: 0 auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.cookie-banner__text {
  font-size: 0.875rem;
  color: var(--htvo-text-on-dark-primary);
  line-height: 1.6;
  flex: 1;
  min-width: 260px;
}

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

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

.cookie-banner__btn {
  font-family: var(--htvo-font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.5rem 1.25rem;
  border-radius: var(--htvo-radius);
  cursor: pointer;
  border: 2px solid var(--htvo-text-on-dark-muted);
  background-color: transparent;
  color: var(--htvo-text-on-dark-primary);
  transition: background-color 0.2s, border-color 0.2s, color 0.2s;
}

.cookie-banner__btn--primary {
  border-color: var(--htvo-heat-primary);
  background-color: var(--htvo-heat-primary);
  color: #ffffff;
}

.cookie-banner__btn--primary:hover {
  background-color: var(--htvo-heat-warm);
  border-color: var(--htvo-heat-warm);
  color: #ffffff;
}

.cookie-banner__btn:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--htvo-text-on-dark-primary);
}


.htvo-fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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

.htvo-divider {
  height: 1px;
  background-color: var(--htvo-border-light);
}

.htvo-divider--dark {
  background-color: var(--htvo-border-dark);
}

.htvo-text-center {
  text-align: center;
}

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

.htvo-security-note {
  background-color: var(--htvo-light-paper);
  border: 1px solid var(--htvo-border-light);
  border-left: 3px solid var(--htvo-teal-signal);
  border-radius: var(--htvo-radius);
  padding: 1.25rem 1.5rem;
  font-size: 0.875rem;
  color: var(--htvo-text-on-light-muted);
  line-height: 1.7;
  margin-top: 1.5rem;
}

.htvo-security-note--dark {
  background-color: rgba(26, 140, 140, 0.06);
  border-color: var(--htvo-border-dark);
  border-left-color: var(--htvo-teal-signal);
  color: var(--htvo-text-on-dark-muted);
}


@media (max-width: 1024px) {
  .htvo-hero__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .htvo-hero__visual {
    order: -1;
    max-width: 400px;
    margin: 0 auto;
  }

  .htvo-problem__inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .htvo-how__steps {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .htvo-how__steps::before {
    display: none;
  }

  .htvo-accuracy__secondary {
    grid-template-columns: 1fr;
  }

  .htvo-footer__main {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .htvo-pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

  .htvo-pricing-card--featured {
    transform: none;
  }

  .htvo-signal-deep {
    grid-template-columns: 1fr;
  }

  .htvo-enterprise__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .htvo-team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .htvo-contact-info-grid {
    grid-template-columns: 1fr;
  }

  .htvo-subpage-hero__inner {
    grid-template-columns: 1fr;
  }

  .htvo-light-hero__inner {
    grid-template-columns: 1fr;
  }

  .htvo-founder-card {
    grid-template-columns: 200px 1fr;
    gap: 2.5rem;
  }

  .htvo-cs-card {
    grid-template-columns: 1fr;
  }

  .htvo-cs-card__metric {
    text-align: left;
  }
}

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

  .htvo-nav__hamburger {
    display: flex;
  }

  .htvo-signal-strip__tiles {
    grid-template-columns: repeat(2, 1fr);
  }

  .htvo-testimonials__grid {
    grid-template-columns: 1fr;
  }

  .htvo-accuracy__comparison {
    gap: 2rem;
  }

  .htvo-blog-card--featured {
    grid-template-columns: 1fr;
  }

  .htvo-blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .htvo-footer__main {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .htvo-footer__bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.75rem;
  }

  .htvo-connector-grid {
    grid-template-columns: 1fr;
  }

  .htvo-team-grid {
    grid-template-columns: 1fr;
  }

  .htvo-founder-card {
    grid-template-columns: 1fr;
  }

  .htvo-founder-card__portrait {
    max-width: 220px;
    margin: 0 auto;
  }

  .htvo-form__row {
    grid-template-columns: 1fr;
  }

  .htvo-metrics-strip__inner {
    grid-template-columns: 1fr;
  }

  .htvo-about-hero__h1 {
    font-size: clamp(1.75rem, 5vw, 2.4rem);
  }
}

@media (max-width: 480px) {
  .htvo-signal-strip__tiles {
    grid-template-columns: 1fr;
  }

  .htvo-blog-grid {
    grid-template-columns: 1fr;
  }

  .htvo-hero__ctas {
    flex-direction: column;
    align-items: flex-start;
  }

  .htvo-accuracy__comparison {
    flex-direction: column;
    gap: 2rem;
  }

  .htvo-cta-bottom__actions {
    flex-direction: column;
  }
}