.efficiency-hero {
  background: linear-gradient(135deg, var(--color-primary-soft), #f9fafb);
}

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

.hero-text .hero-lead {
  font-size: var(--font-size-lg);
  color: var(--color-gray-700);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  margin-top: var(--space-16);
}

.hero-image-wrapper,
.comparison-image-wrapper,
.reviews-image-wrapper,
.tech-image-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.hero-image,
.comparison-image,
.reviews-image,
.tech-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.breadcrumbs {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
}

.breadcrumbs ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}

.breadcrumbs li::after {
  content: "/";
  margin-left: var(--space-4);
  color: var(--color-gray-300);
}

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

.section-light {
  background-color: var(--color-gray-50);
}

.section-header {
  max-width: 720px;
}

.key-list {
  list-style: none;
  padding-left: 0;
}

.key-list li {
  position: relative;
  padding-left: 1.2rem;
  margin-bottom: var(--space-6);
}

.key-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-primary-strong);
}

.efficiency-section {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
}

.comparison-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr);
  gap: var(--space-24);
  align-items: stretch;
}

.comparison-cta-row {
  flex-wrap: wrap;
  gap: var(--space-8);
}

.cost-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--font-size-sm);
}

.cost-table th,
.cost-table td {
  padding: 0.55rem 0.5rem;
  border-bottom: 1px solid var(--color-border-subtle);
  text-align: left;
}

.cost-table th {
  background-color: var(--color-gray-100);
  font-weight: 500;
}

.cost-table tbody tr:nth-child(even) {
  background-color: var(--color-gray-50);
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.faq-item {
  padding: var(--space-10) var(--space-12);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-align: left;
  font-size: var(--font-size-sm);
}

.faq-icon {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
}

.faq-answer {
  margin-top: var(--space-8);
}

.section-cta {
  background: radial-gradient(circle at top left, var(--color-primary-soft), var(--color-bg));
}

.section-cta p {
  margin-left: auto;
  margin-right: auto;
  max-width: 640px;
}

@media (max-width: 960px) {
  .hero-layout,
  .comparison-layout {
    grid-template-columns: 1fr;
  }

  .hero-image-wrapper,
  .comparison-image-wrapper,
  .reviews-image-wrapper,
  .tech-image-wrapper {
    order: -1;
  }
}

@media (max-width: 640px) {
  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .cost-table th,
  .cost-table td {
    font-size: var(--font-size-xs);
  }
}