.installation-page {
  background-color: var(--color-background);
}

.section {
  padding-top: var(--space-32);
  padding-bottom: var(--space-32);
}

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

.section__inner--narrow {
  max-width: 760px;
  margin: 0 auto;
}

.installation-hero {
  padding-top: var(--space-40);
  padding-bottom: var(--space-40);
}

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

.installation-hero__title {
  margin-bottom: var(--space-8);
}

.installation-hero__subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  margin-bottom: var(--space-16);
}

.installation-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.installation-hero__image-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.installation-hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.installation-breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  list-style: none;
  margin-bottom: var(--space-8);
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
}

.installation-breadcrumb__list li+li::before {
  content: "/";
  margin: 0 var(--space-4);
  color: var(--color-text-soft);
}

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

.installation-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: var(--space-4);
}

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

.installation-list--numbered {
  counter-reset: step;
}

.installation-list--numbered li::before {
  counter-increment: step;
  content: counter(step) ".";
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
  color: var(--color-primary-strong);
  font-weight: 600;
  top: 0;
}

.installation-prep__grid {
  align-items: flex-start;
}

.installation-prep__card {
  align-self: stretch;
}

.installation-mounting__inner {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
}

.installation-mounting__grid {
  align-items: center;
}

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

.installation-mounting__img-el {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.installation-definition-list {
  margin-bottom: var(--space-12);
}

.installation-definition-list__item+.installation-definition-list__item {
  margin-top: var(--space-8);
}

.installation-definition-list dt {
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: var(--space-2);
}

.installation-definition-list dd {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.installation-steps__grid {
  margin-top: var(--space-16);
}

.installation-steps__cta {
  margin-top: var(--space-16);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
}

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

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

.installation-roller__img-el {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.installation-custom__note {
  margin-top: var(--space-12);
}

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

.installation-troubleshooting__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
  gap: var(--space-24);
  align-items: flex-start;
}

.installation-media__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  gap: var(--space-24);
  align-items: center;
}

.installation-media__visual {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.installation-media__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.installation-media__downloads {
  margin-top: var(--space-12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

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

.installation-pro__highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-16);
}

.installation-pro__cta {
  margin-top: var(--space-12);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
  justify-content: flex-start;
}

@media (max-width: 1024px) {
  .installation-hero {
    padding-top: var(--space-32);
    padding-bottom: var(--space-32);
  }

  .installation-hero__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .installation-roller__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .installation-media__inner {
    grid-template-columns: minmax(0, 1fr);
  }

  .installation-troubleshooting__inner {
    grid-template-columns: minmax(0, 1fr);
  }
}

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

  .installation-hero__actions,
  .installation-steps__cta,
  .installation-custom__actions,
  .installation-media__downloads,
  .installation-pro__cta {
    flex-direction: column;
    align-items: stretch;
  }

  .installation-pro__highlights {
    grid-template-columns: minmax(0, 1fr);
  }
}