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

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

.section--surface {
  background-color: var(--color-surface);
}

.section__inner {
  display: grid;
  gap: var(--space-16);
}

.section__inner--stack {
  align-items: flex-start;
}

.section__inner--reverse {
  direction: rtl;
}

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

.section-header {
  max-width: 640px;
}

.section-header p {
  color: var(--color-text-muted);
}

.section-list {
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

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

.section-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background-color: var(--color-primary);
}

.section-media {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.section-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-highlight {
  background-color: var(--gray-50);
  border-radius: var(--radius-xl);
  padding: var(--space-20);
  box-shadow: var(--shadow-sm);
}

.section-highlight__title {
  margin-bottom: var(--space-6);
}

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

.section__actions--center {
  justify-content: center;
}

.sustainability-hero {
  padding-top: var(--space-32);
  padding-bottom: var(--space-24);
}

.sustainability-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: var(--space-24);
  align-items: center;
}

.sustainability-hero__lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
}

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

.sustainability-hero__note {
  margin-top: var(--space-8);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.sustainability-hero__meta {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-16);
  box-shadow: var(--shadow-md);
}

.sustainability-hero__badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.9rem;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-soft);
  color: var(--color-primary-strong);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-8);
}

.sustainability-hero__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.sustainability-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: linear-gradient(to bottom, rgba(244,245,241,0.97), rgba(244,245,241,0.92));
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-100);
}

.sustainability-nav__inner {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: var(--space-8);
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}

.sustainability-nav__inner::-webkit-scrollbar {
  height: 4px;
}

.sustainability-nav__inner::-webkit-scrollbar-thumb {
  background-color: var(--gray-200);
  border-radius: 999px;
}

.sustainability-nav__link {
  white-space: nowrap;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  background-color: var(--gray-50);
  color: var(--gray-700);
  border: 1px solid var(--gray-100);
  transition: background-color var(--transition-base), color var(--transition-base), border-color var(--transition-base);
}

.sustainability-nav__link:hover {
  background-color: var(--color-primary-soft);
  border-color: var(--color-primary);
  color: var(--color-primary-strong);
}

.sustainability-nav__link--active {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.sustainability-criteria {
  align-items: stretch;
}

.impact-summary {
  margin-top: var(--space-16);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-12);
}

.impact-summary__item {
  border-radius: var(--radius-lg);
  padding: var(--space-12);
  background-color: var(--gray-50);
}

.impact-summary__label {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}

.impact-summary__value {
  font-family: var(--font-family-accent);
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-primary-strong);
}

@media (max-width: 767.98px) {
  .sustainability-main {
    padding-top: var(--space-16);
  }

  .sustainability-hero {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
  }

  .sustainability-hero__inner {
    grid-template-columns: 1fr;
  }

  .section {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
  }

  .section-highlight {
    padding: var(--space-16);
  }

  .section__inner--reverse {
    direction: ltr;
  }
}

@media (min-width: 768px) {
  .section__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .section__inner.section__inner--stack {
    grid-template-columns: minmax(0, 3fr) minmax(260px, 2fr);
  }
}