body {
  background-color: var(--color-bg);
}

.hero--overview {
  position: relative;
}

.hero__grid {
  align-items: center;
  gap: var(--space-8);
}

.hero__content {
  max-width: 36rem;
}

.hero__media {
  max-width: 480px;
  margin-left: auto;
}

.hero__meta {
  font-size: var(--font-size-xs);
}

.overview-nav {
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
}

.overview-nav__grid {
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: var(--space-2);
}

.overview-nav__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-pill);
  background-color: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--color-border-subtle);
  font-size: var(--font-size-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.overview-nav__item:hover {
  color: var(--gray-50);
  border-color: var(--color-primary-strong);
}

.section__grid {
  align-items: center;
  gap: var(--space-8);
}

.section__grid--reverse {
  direction: rtl;
}

.section__grid--reverse > * {
  direction: ltr;
}

.section__media {
  max-width: 460px;
}

.tips-grid {
  gap: var(--space-8);
}

.faq-list details {
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(15, 23, 42, 0.9);
  padding: var(--space-4);
}

.faq-list details + details {
  margin-top: var(--space-3);
}

.faq-list summary {
  cursor: pointer;
  list-style: none;
  font-weight: 600;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  content: "+";
  float: right;
  color: var(--color-text-muted);
}

.faq-list details[open] summary::after {
  content: "−";
}

.download-card {
  text-align: left;
}

.download-card__actions {
  align-items: center;
}

.continue-grid {
  gap: var(--space-8);
}

@media (max-width: 768px) {
  .hero {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .hero__media {
    margin-top: var(--space-6);
    margin-left: 0;
  }

  .section__grid--reverse {
    direction: ltr;
  }

  .section__media {
    max-width: 100%;
  }

  .download-card {
    text-align: left;
  }
}