.about {
  background: var(--color-bg);
}

.about .section-heading {
  margin-block-end: var(--space-5);
}

.about__intro {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  align-items: start;
  gap: var(--space-8);
}

.about__copy {
  max-width: var(--about-copy-width);
}

.about__lead {
  margin-block-end: var(--space-5);
  font-family: var(--font-heading);
  font-size: var(--font-size-h3);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.02em;
  line-height: 1.55;
}

.about__body {
  font-size: var(--font-size-body);
  line-height: 2;
}

.about figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.about figure {
  margin: 0;
}

.about__main-image img {
  aspect-ratio: var(--about-main-aspect-desktop);
  object-position: var(--about-main-object-position);
}

.about figcaption {
  margin-block-start: var(--space-2);
  font-size: var(--font-size-caption);
  line-height: 1.6;
}

.about__story {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  grid-template-areas:
    "design test"
    "roof material"
    "consulting consulting";
  align-items: stretch;
  gap: var(--space-3);
  margin-block-start: var(--space-4);
}

.about__sub-image img {
  aspect-ratio: var(--about-sub-aspect);
}

.about__sub-image--design {
  grid-area: design;
}

.about__sub-image--design img {
  object-position: var(--about-design-object-position);
}

.about__sub-image--test {
  grid-area: test;
}

.about__sub-image--test img {
  object-position: var(--about-test-object-position);
}

.about__service {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: var(--space-3);
  border: var(--border-thin);
  background: var(--color-white);
}

.about__service--roof {
  grid-area: roof;
}

.about__service--material {
  grid-area: material;
}

.about__service--consulting {
  grid-area: consulting;
}

.about__service-number {
  display: block;
  margin-block-end: var(--space-2);
  color: var(--color-button);
  font-family: var(--font-number);
  font-size: var(--font-size-section-label);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.1em;
}

.about__service h3 {
  margin-block-end: var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--font-size-card-title);
  font-weight: var(--font-weight-semibold);
  line-height: 1.5;
}

.about__service p {
  font-size: var(--font-size-caption);
  line-height: 1.8;
}

.about__cta {
  margin-block-start: var(--space-6);
}

@media (min-width: 992px) {
  .about__story {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    grid-template-areas:
      "design test ."
      "roof material consulting";
  }
}

@media (max-width: 991px) {
  .about__intro {
    gap: var(--space-5);
  }
}

@media (max-width: 767px) {
  .about .section-heading {
    margin-block-end: var(--space-4);
  }

  .about__intro,
  .about__story {
    grid-template-columns: 1fr;
  }

  .about__intro {
    gap: var(--space-5);
  }

  .about__lead {
    margin-block-end: var(--space-3);
  }

  .about__body br {
    display: none;
  }

  .about__main-image img {
    aspect-ratio: var(--about-main-aspect-mobile);
  }

  .about__story {
    grid-template-areas:
      "roof"
      "design"
      "material"
      "test"
      "consulting";
    gap: var(--space-5);
    margin-block-start: var(--space-2);
  }

  .about__service {
    height: auto;
    padding: var(--space-3) 0;
    border-inline: 0;
    background: var(--color-transparent);
  }

  .about__cta {
    margin-block-start: var(--space-4);
  }
}