.guide-nav-wrap {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 3px clamp(18px, 4vw, 56px);
  border: 0;
  border-bottom: 1px solid #dbe7f5;
  border-radius: 0;
  background: #f8fbff;
  box-shadow: 0 1px 0 rgba(15, 23, 42, .04);
  backdrop-filter: none;
}

.guide-nav-wrap::before,
.guide-nav-wrap::after { display: none; }

.guide-nav-scroll {
  width: min(1180px, 100%);
  margin: 0 auto;
  padding: 0;
  gap: 4px;
  min-height: 34px;
  align-items: center;
  justify-content: center;
}

.guide-nav-link {
  min-height: 26px;
  padding: 0 11px;
  border: 0;
  border-radius: 5px;
  color: #36516f;
  background: transparent;
  font-size: 12px;
  line-height: 1;
}

.guide-nav-link.is-active {
  color: #fff;
  background: #145ed8;
  box-shadow: 0 6px 14px rgba(20, 94, 216, .16);
}

@media (max-width: 640px) {
  body { padding-bottom: 0; }
  .mobile-sticky-cta { display: none !important; }

  .hero { min-height: auto; padding: 10px 18px 34px; border-radius: 0; }

  .topbar {
    position: relative;
    top: auto;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    padding: 8px 0 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;
  }

  .brand {
    width: 100%;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
  }

  .brand-mark { width: 40px; height: 40px; border-radius: 8px; }
  .brand strong { font-size: 16px; }
  .brand small { font-size: 10px; }

  .top-actions {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    width: 100%;
    gap: 5px;
  }

  .top-link,
  .facebook-link,
  .top-actions .ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-width: 0;
    min-height: 36px;
    height: 36px;
    padding: 0 5px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 6px;
    color: #fff;
    background: rgba(255,255,255,.09);
    font-size: 10px;
  }

  .facebook-link span:last-child { display: none; }
  .top-actions .ghost-btn span { font-size: 0; }
  .top-actions .ghost-btn span::after { content: "Docs"; font-size: 10px; }

  .hero-grid { padding-top: 36px; }
  .hero-copy h1 { font-size: 44px; line-height: 1.02; }
  .hero-statement { font-size: 25px; line-height: 1.16; }
  .hero-copy p:not(.eyebrow) { font-size: 16px; line-height: 1.58; }

  .hero-cta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 0;
    background: transparent;
  }

  .hero-cta .primary-btn { grid-column: 1 / -1; }
  .hero-cta .primary-btn,
  .hero-cta .ghost-btn,
  .hero-cta .ghost-btn:nth-child(2) {
    display: inline-flex !important;
    min-height: 44px;
    border-radius: 6px;
    font-size: 12px;
  }

  .hero-badges { gap: 6px; margin-top: 18px; }
  .hero-badges span { padding: 6px 8px; border-radius: 5px; font-size: 10px; }

  .guide-nav-wrap { margin: 0; padding: 5px 12px; overflow: hidden; }
  .guide-nav-scroll { justify-content: flex-start; flex-wrap: nowrap; overflow-x: auto; }
  .guide-nav-link { flex: 0 0 auto; min-height: 30px; padding-inline: 12px; }
}