.maintenance-main {
  padding-top: var(--space-24);
  padding-bottom: var(--space-32);
}

.maintenance-section {
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

.maintenance-section:nth-of-type(odd) {
  background-color: var(--color-surface);
}

.maintenance-section:nth-of-type(even) {
  background-color: var(--color-surface-alt);
}

.maintenance-hero {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
  background: radial-gradient(circle at top left, var(--color-primary-soft), transparent 55%),
    radial-gradient(circle at bottom right, rgba(15, 156, 245, 0.06), transparent 60%);
}

.maintenance-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
  gap: var(--space-24);
  align-items: center;
}

.maintenance-hero-text p {
  max-width: 46rem;
}

.maintenance-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-12);
  margin-bottom: var(--space-12);
}

.maintenance-hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-10);
  margin-top: var(--space-10);
}

.maintenance-hero-stat-item dt {
  font-weight: 600;
  margin-bottom: var(--space-3);
}

.maintenance-hero-stat-item dd {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.maintenance-hero-media-card,
.maintenance-kits-media-card,
.maintenance-expert-media-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border-subtle);
  background-color: rgba(0, 0, 0, 0.25);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.maintenance-hero-media-card img,
.maintenance-kits-media-card img,
.maintenance-expert-media-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.maintenance-section-header {
  margin-bottom: var(--space-16);
}

.maintenance-section-header p {
  max-width: 50rem;
}

.maintenance-essentials-grid,
.maintenance-comparison-grid,
.maintenance-brands-grid,
.maintenance-expert-grid,
.maintenance-reviews-grid,
.maintenance-security-grid {
  align-items: stretch;
}

.maintenance-feature-card,
.maintenance-guide-card,
.maintenance-kit-card,
.maintenance-brand-card,
.maintenance-expert-card,
.maintenance-review-card,
.maintenance-security-card {
  height: 100%;
}

.maintenance-list {
  list-style: none;
  padding-left: 0;
  margin-top: var(--space-4);
  margin-bottom: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.maintenance-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: var(--space-3);
}

.maintenance-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--color-primary);
}

.maintenance-card-footer {
  display: flex;
  justify-content: flex-start;
  margin-top: var(--space-6);
}

.maintenance-guides-inner {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.1fr);
  gap: var(--space-20);
  align-items: flex-start;
}

.maintenance-guides-aside {
  padding: var(--space-16);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.maintenance-guides-aside .button {
  align-self: flex-start;
}

.maintenance-aside-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.maintenance-kits-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.5fr);
  gap: var(--space-24);
  align-items: center;
}

.maintenance-kits-grid {
  margin-top: var(--space-10);
}

.maintenance-kits-cta,
.maintenance-expert-cta,
.maintenance-security-cta {
  margin-top: var(--space-12);
}

.maintenance-kits-cta .button,
.maintenance-security-cta .button {
  min-width: 260px;
}

.maintenance-brands-inner {
  display: block;
}

.maintenance-expert-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1.1fr);
  gap: var(--space-24);
  align-items: center;
}

.maintenance-reviews-inner {
  display: block;
}

.maintenance-review-card p {
  max-width: none;
}

.maintenance-security-inner {
  display: block;
}

.maintenance-security-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.maintenance-security-links-separator {
  color: var(--color-text-muted);
}

@media (max-width: 1024px) {
  .maintenance-hero-inner,
  .maintenance-kits-inner,
  .maintenance-expert-inner,
  .maintenance-guides-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .maintenance-hero-media,
  .maintenance-kits-media,
  .maintenance-expert-media {
    order: -1;
  }

  .maintenance-guides-aside {
    order: 2;
  }
}

@media (max-width: 768px) {
  .maintenance-main {
    padding-top: var(--space-20);
    padding-bottom: var(--space-24);
  }

  .maintenance-section {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .maintenance-hero {
    padding-top: var(--space-24);
    padding-bottom: var(--space-24);
  }

  .maintenance-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .maintenance-guides-aside {
    padding: var(--space-10);
  }

  .maintenance-kits-cta .button,
  .maintenance-security-cta .button {
    width: 100%;
  }
}