.v4-shell {
  margin: 0;
  font-family: "Open Sans", sans-serif;
  color: #0f172a;
  background: #fff;
}

.body-wrapper {
  padding-top: 0;
}

.v4-container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.v4-navbar {
  position: relative;
  width: 100%;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
  backdrop-filter: blur(10px);
}

.v4-navbar-container {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.v4-navbar-brand img {
  display: block;
}

.v4-navbar-menu {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.v4-navbar-main-link {
  color: #0f172a;
  text-decoration: none;
  font-weight: 600;
}

.v4-navbar-main-link:hover {
  color: #2563eb;
}

.v4-navbar-toggle {
  display: none;
  border: 0;
  background: transparent;
  width: 40px;
  height: 40px;
  padding: 0;
}

.v4-navbar-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #0f172a;
  margin: 5px auto;
}

.v4-btn {
  display: inline-block;
  padding: 0.58rem 1rem;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.v4-btn:hover,
.v4-btn:focus {
  text-decoration: none;
}

.v4-btn-outline {
  border: 1px solid #0f172a;
  color: #0f172a;
}

.v4-btn-primary {
  background: #2563eb;
  color: #fff;
}

.v4-footer-cta {
  background: #eef5ff;
  padding: 4rem 0;
}

.v4-footer-cta-inner {
  text-align: center;
}

.v4-footer-cta-inner p {
  margin: 0;
  color: #1d4ed8;
  font-weight: 700;
}

.v4-footer-cta-inner h2 {
  margin: 0.6rem 0 1.4rem;
}

.v4-footer {
  background: #0f172a;
  color: #e2e8f0;
  padding: 3.5rem 0 2rem;
}

.v4-footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.9fr;
  gap: 2rem;
}

.v4-footer-logo img {
  display: block;
  filter: brightness(0) invert(1);
}

.v4-footer-tagline {
  margin-top: 1rem;
}

.v4-footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.v4-footer-links-grid h3 {
  margin: 0 0 0.8rem;
  font-size: 1rem;
  color: #fff;
}

.v4-footer-links-grid a {
  display: block;
  color: #e2e8f0;
  text-decoration: none;
  margin: 0.35rem 0;
}

.v4-footer-links-grid a:hover {
  color: #93c5fd;
}

.v4-footer-divider {
  border: 0;
  border-top: 1px solid rgba(148, 163, 184, 0.35);
  margin: 2rem 0 1rem;
}

.v4-footer-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  flex-wrap: wrap;
  font-size: 0.9rem;
}

@media (max-width: 920px) {
  .v4-navbar-toggle {
    display: block;
  }

  .v4-navbar-menu {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: 1px solid rgba(15, 23, 42, 0.12);
    padding: 1rem;
    flex-direction: column;
    align-items: stretch;
  }

  .v4-navbar-menu.is-open {
    display: flex;
  }

  .v4-footer-grid {
    grid-template-columns: 1fr;
  }

  .v4-footer-links-grid {
    grid-template-columns: 1fr 1fr;
  }
}