body {
  font-family: 'Fira Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #2a2a2a;
}

a {
  color: #4338CA;
  text-decoration: none;
}

a:hover {
  color: #1e1b4b;
}

.navbar-brand {
  font-size: 1.2rem;
  color: #111;
}

.vv-logo-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  background: #4338CA;
  border-radius: 50%;
  margin-right: 8px;
  vertical-align: middle;
}

.btn-dark {
  background-color: #111;
  border-color: #111;
}

.btn-dark:hover,
.btn-dark:focus,
.btn-dark:active {
  background-color: #4338CA !important;
  border-color: #4338CA !important;
}

.btn-outline-dark {
  color: #111;
  border-color: #111;
}

.btn-outline-dark:hover {
  background-color: #4338CA;
  border-color: #4338CA;
  color: white;
}

.form-control:focus {
  border-color: #4338CA;
  box-shadow: 0 0 0 0.2rem rgba(67, 56, 202, 0.15);
}

.vv-feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #EEF2FF;
  color: #4338CA;
  font-size: 1.3rem;
  font-weight: 700;
}

footer {
  font-size: 0.875rem;
}

code {
  color: #4338CA;
  background: #F5F3FF;
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
}

/* ── /download page ─────────────────────────────────────────────── */

.vv-dl-section {
  padding-top: 0.5rem;
}

.vv-dl-tile {
  background: white;
  border: 1px solid #E5E7EB;
  border-radius: 10px;
  padding: 1.75rem 1.25rem 1.25rem;
  text-align: center;
  transition: border-color 120ms ease, box-shadow 120ms ease, transform 120ms ease;
  display: flex;
  flex-direction: column;
}

.vv-dl-tile:hover {
  border-color: #4338CA;
  box-shadow: 0 6px 24px rgba(67, 56, 202, 0.08);
  transform: translateY(-2px);
}

.vv-dl-icon {
  color: #111;
  margin-bottom: 1rem;
}

.vv-dl-icon svg {
  width: 48px;
  height: 48px;
  display: inline-block;
}

.vv-dl-os {
  font-weight: 600;
  font-size: 1.05rem;
  color: #111;
}

.vv-dl-arch {
  font-size: 0.8rem;
  color: #6B7280;
  margin-top: 0.25rem;
  min-height: 2.4em;
}

.vv-dl-ext {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 0.1rem 0.35rem;
  margin-left: 0.35rem;
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.2);
}

/* ── Homepage (marketing) ───────────────────────────────────────── */

.vv-hero {
  background: linear-gradient(135deg, #F5F3FF 0%, #EEF2FF 100%);
  border-radius: 18px;
  padding: 3.5rem 2rem;
  margin-bottom: 4rem;
}

.vv-hero h1 {
  font-size: 3rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

.vv-hero .vv-hero-sub {
  font-size: 1.15rem;
  color: #4B5563;
  max-width: 32em;
}

.vv-hero-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #1F2937;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(17, 24, 39, 0.25);
}

.vv-hero-visual svg {
  width: 100%;
  height: 100%;
  display: block;
}

.vv-stat-strip {
  background: #111;
  color: white;
  border-radius: 12px;
  padding: 1.5rem 1rem;
  margin-bottom: 4rem;
}

.vv-stat-num {
  font-size: 2rem;
  font-weight: 700;
  color: #A5B4FC;
  line-height: 1;
}

.vv-stat-label {
  font-size: 0.85rem;
  color: #D1D5DB;
  margin-top: 0.35rem;
}

.vv-section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #4338CA;
  margin-bottom: 0.75rem;
}

.vv-feature-card {
  padding: 1.5rem;
  border: 1px solid #E5E7EB;
  border-radius: 10px;
  height: 100%;
  background: white;
  transition: border-color 120ms ease;
}

.vv-feature-card:hover {
  border-color: #4338CA;
}

.vv-feature-card .vv-feature-icon {
  margin-bottom: 1rem;
}

.vv-product-card {
  border: 1px solid #E5E7EB;
  border-radius: 12px;
  overflow: hidden;
  background: white;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.vv-product-card:hover {
  border-color: #4338CA;
  box-shadow: 0 8px 28px rgba(67, 56, 202, 0.1);
}

.vv-product-art {
  background: linear-gradient(135deg, #E0E7FF 0%, #F5F3FF 100%);
  aspect-ratio: 16 / 10;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.vv-product-art svg {
  width: 70%;
  height: 70%;
}

.vv-product-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.vv-product-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.vv-cta-banner {
  background: #111;
  color: white;
  border-radius: 14px;
  padding: 3rem 2rem;
  text-align: center;
}

.vv-cta-banner h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.vv-cta-banner p {
  color: #D1D5DB;
  margin-bottom: 1.5rem;
}

.vv-cta-banner .btn-light {
  background: #A5B4FC;
  border-color: #A5B4FC;
  color: #1E1B4B;
  font-weight: 600;
}

.vv-cta-banner .btn-light:hover {
  background: white;
  border-color: white;
}

.vv-cta-banner .btn-outline-light {
  color: white;
  border-color: rgba(255,255,255,0.4);
}

.vv-cta-banner .btn-outline-light:hover {
  background: white;
  color: #111;
}

.nav-link.vv-nav-download {
  font-weight: 600;
  color: #4338CA !important;
}