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

.maintenance-hero {
  padding-bottom: var(--space-12);
}

.maintenance-hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
  gap: var(--space-8);
  align-items: center;
}

.maintenance-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.375rem;
  margin-bottom: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.maintenance-breadcrumb li::after {
  content: "/";
  margin-left: 0.375rem;
  color: var(--gray-300);
}

.maintenance-breadcrumb li:last-child::after {
  content: "";
}

.maintenance-breadcrumb a {
  color: var(--color-text-muted);
}

.maintenance-breadcrumb a:hover {
  color: var(--color-primary);
}

.maintenance-hero-lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
}

.maintenance-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin: var(--space-4) 0;
}

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

.maintenance-hero-visual {
  display: flex;
  justify-content: flex-end;
}

.maintenance-hero-card {
  max-width: 360px;
  width: 100%;
}

.maintenance-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

.maintenance-checklist li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
}

.maintenance-check-label {
  color: var(--color-text-muted);
}

.maintenance-check-status {
  padding: 0.25rem 0.625rem;
  border-radius: var(--radius-full);
  background-color: var(--gray-100);
  color: var(--gray-700);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.maintenance-status-warning {
  background-color: rgba(245, 158, 11, 0.12);
  color: var(--color-warning);
}

.maintenance-status-critical {
  background-color: rgba(220, 38, 38, 0.12);
  color: var(--color-danger);
}

.maintenance-hero-link {
  padding-left: 0;
}

.maintenance-section-grid {
  align-items: center;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.maintenance-image-wrapper {
  display: flex;
  justify-content: center;
}

.maintenance-figure {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  background-color: var(--color-surface);
}

.maintenance-figure img {
  width: 100%;
  display: block;
}

.maintenance-figure figcaption {
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.maintenance-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: var(--space-3);
}

.maintenance-list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.maintenance-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 6px;
  height: 6px;
  border-radius: 9999px;
  background: linear-gradient(135deg, #1d4ed8, #0ea5e9);
}

.maintenance-signals {
  padding: var(--space-12) 0;
}

.maintenance-signals-grid {
  margin-top: var(--space-6);
}

.maintenance-signal-card h3 {
  margin-bottom: var(--space-2);
}

.maintenance-steps {
  padding: var(--space-12) 0;
}

.maintenance-steps-list {
  counter-reset: maintenance-step;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

.maintenance-steps-list li {
  position: relative;
  padding-left: 3rem;
}

.maintenance-steps-list li::before {
  counter-increment: maintenance-step;
  content: counter(maintenance-step);
  position: absolute;
  left: 0;
  top: 0.25rem;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #1d4ed8, #0ea5e9);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

.maintenance-steps-list h3 {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-1);
}

.maintenance-issues {
  padding: var(--space-12) 0;
}

.maintenance-issues-card {
  margin-top: var(--space-4);
  padding: var(--space-4);
  overflow-x: auto;
}

.maintenance-issues-row {
  display: grid;
  grid-template-columns: 1.1fr 1fr 1.2fr;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: var(--font-size-sm);
}

.maintenance-issues-header {
  font-weight: 600;
  color: var(--gray-700);
  border-bottom-color: var(--gray-200);
}

.maintenance-support {
  padding: var(--space-12) 0;
}

.maintenance-support-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.maintenance-authorized {
  padding: var(--space-12) 0;
}

.maintenance-authorized-card {
  margin-top: var(--space-4);
}

.maintenance-authorized-grid {
  margin-top: var(--space-4);
  gap: var(--space-6);
}

.maintenance-authorized-note {
  margin-top: var(--space-4);
  font-size: var(--font-size-sm);
}

.maintenance-cleaning {
  padding: var(--space-12) 0;
}

.maintenance-faq {
  padding: var(--space-12) 0;
}

.maintenance-faq-list {
  margin-top: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.maintenance-faq-item h3 {
  margin-bottom: 0;
}

.maintenance-faq-toggle {
  width: 100%;
  text-align: left;
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-md);
  background-color: transparent;
  color: var(--color-text);
  font-size: var(--font-size-base);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.maintenance-faq-toggle::after {
  content: "+";
  font-size: var(--font-size-lg);
  color: var(--color-primary);
}

.maintenance-faq-toggle[aria-expanded="true"]::after {
  content: "d";
}

.maintenance-faq-body {
  padding: 0 var(--space-3) var(--space-3);
  font-size: var(--font-size-sm);
}

.maintenance-media {
  padding: var(--space-12) 0;
}

.maintenance-warranty {
  padding: var(--space-12) 0;
}

.maintenance-warranty-card {
  margin-top: var(--space-4);
}

.maintenance-warranty-grid {
  margin-top: var(--space-4);
  gap: var(--space-6);
}

.maintenance-warranty-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

@media (max-width: 960px) {
  .maintenance-hero-inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .maintenance-hero-visual {
    justify-content: flex-start;
  }

  .maintenance-hero-card {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .maintenance-main {
    padding-top: var(--space-12);
    padding-bottom: var(--space-12);
  }

  .maintenance-hero {
    padding-bottom: var(--space-8);
  }

  .maintenance-issues-row {
    grid-template-columns: minmax(0, 1fr);
  }

  .maintenance-steps-list li {
    padding-left: 2.5rem;
  }
}