/* TOP-only editorial rhythm. Original photography and shared page styles stay intact. */

/* A restrained grade softens differences between the concept photographs. */
.home .mission-card__image,
.home .business-card__image,
.home .future-panel__image {
  filter: saturate(0.96) contrast(0.99);
}

/* One landscape leads the mission; the other three become supporting notes. */
.home .mission-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.75rem, 8vw, 4rem);
  align-items: start;
}

.home .mission-card:nth-child(2) {
  width: 88%;
  margin-inline-start: auto;
}

.home .mission-card:nth-child(3) {
  width: 82%;
}

.home .mission-card:nth-child(4) {
  width: 92%;
  margin-inline-start: auto;
}

.home .mission-card__media {
  aspect-ratio: 4 / 3;
  border-radius: 0;
}

.home .mission-card:nth-child(2) .mission-card__media {
  aspect-ratio: 16 / 11;
}

.home .mission-card:nth-child(3) .mission-card__media {
  aspect-ratio: 5 / 4;
}

.home .mission-card:nth-child(4) .mission-card__media {
  aspect-ratio: 16 / 10;
}

.home .mission-card__title {
  padding-block-start: var(--space-4);
}

.home .mission-card__description {
  max-width: 32ch;
}

/* The completed diagram is a page-spread illustration, not a framed card. */
.home .home-cycle {
  margin-block-start: clamp(6rem, 10vw, 10rem);
  padding-block-start: clamp(2.5rem, 5vw, 4.5rem);
}

.home .home-goryu__preface {
  max-width: 27ch;
  margin-block: 0 clamp(2rem, 4vw, 3.5rem);
  color: var(--color-primary-hover);
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 0.95rem + 0.5vw, 1.4rem);
  line-height: 1.85;
  letter-spacing: 0.06em;
}

.home .home-diagram--goryu {
  margin-block-end: clamp(3rem, 6vw, 5rem);
}

/* The sixth dragon photograph reaches the edges; text sits in its open sky. */
.home .future-panel {
  border-radius: 0;
  background: var(--color-surface);
}

.home .future-panel::after {
  background: linear-gradient(90deg, transparent 26%, rgb(255 255 255 / 12%) 45%, rgb(255 255 255 / 84%) 70%, #fff 100%);
}

.home .future-panel__image {
  object-position: 30% center;
}

.home .future-panel__copy {
  width: 41%;
  padding: clamp(2rem, 5vw, 5rem);
}

/* Five business stories alternate scale and reading direction. */
.home .business-grid {
  display: flex;
  flex-direction: column;
  gap: clamp(4.5rem, 10vw, 8rem);
}

.home .business-grid .business-card {
  display: block;
  width: 100%;
  margin: 0;
}

.home .business-card__media {
  aspect-ratio: 4 / 3;
  border-radius: 0;
}

.home .business-card:nth-child(2) .business-card__media {
  width: 87%;
  margin-inline-start: auto;
  aspect-ratio: 16 / 11;
}

.home .business-card:nth-child(3) .business-card__media {
  width: 78%;
  aspect-ratio: 5 / 4;
}

.home .business-card:nth-child(4) .business-card__media {
  aspect-ratio: 5 / 4;
}

.home .business-card:nth-child(5) .business-card__media {
  aspect-ratio: 16 / 10;
}

.home .business-card__body {
  max-width: 40rem;
  padding-block-start: clamp(1.25rem, 3vw, 2rem);
}

.home .business-card:nth-child(2) .business-card__body {
  margin-inline-start: 13%;
}

.home .business-card__number {
  margin-block-end: var(--space-3);
  font-size: 0.76rem;
}

.home .business-card .heading-card {
  font-size: clamp(1.55rem, 1.25rem + 0.9vw, 2.25rem);
  line-height: 1.5;
}

.home .business-card__catch {
  margin-block-end: var(--space-3);
}

/* The provisional activity slots keep their CMS data, with a feature lead. */
.home .activities-grid {
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(2.75rem, 7vw, 4rem);
}

.home .activities-grid .activity-card__visual {
  aspect-ratio: 4 / 3;
  border-radius: 0;
}

.home .activities-grid .activity-card:nth-child(2) .activity-card__visual {
  width: 84%;
  margin-inline-start: auto;
}

.home .activities-grid .activity-card:nth-child(3) .activity-card__visual {
  width: 76%;
}

.home .activity-card .card__body {
  padding-block-start: var(--space-4);
}

/* Company content has a defined insertion point for an approved portrait. */
.home .company-preview__story {
  display: grid;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}

.home .company-preview__story--with-portrait {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
}

.home .company-preview__portrait {
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.home .company-preview__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.home .company-preview__detail {
  max-width: 38rem;
  padding-block-start: var(--space-4);
  border-block-start: 1px solid var(--color-gold-soft);
}

@media (min-width: 48rem) {
  .home .mission-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    grid-template-rows: repeat(3, minmax(0, auto));
    gap: clamp(1.5rem, 3vw, 2.5rem) clamp(2rem, 4vw, 4rem);
  }

  .home .mission-grid .mission-card {
    width: 100%;
    margin: 0;
  }

  .home .mission-card:first-child {
    grid-row: 1 / 4;
    align-self: start;
  }

  .home .mission-card:first-child .mission-card__media {
    aspect-ratio: 1 / 1;
  }

  .home .mission-card:not(:first-child) {
    display: grid;
    grid-template-columns: minmax(0, 0.42fr) minmax(0, 0.58fr);
    grid-template-rows: auto auto;
    gap: 0 clamp(0.9rem, 2vw, 1.75rem);
    align-items: start;
  }

  .home .mission-card:not(:first-child) .mission-card__media {
    grid-column: 1;
    grid-row: 1 / 3;
    aspect-ratio: 1.1 / 1;
  }

  .home .mission-card:not(:first-child) .mission-card__title {
    grid-column: 2;
    grid-row: 1;
    align-self: end;
    padding: 0;
    font-size: clamp(1rem, 0.9rem + 0.6vw, 1.35rem);
  }

  .home .mission-card:not(:first-child) .mission-card__description {
    grid-column: 2;
    grid-row: 2;
    margin-block-start: var(--space-2);
  }

  .home .business-grid .business-card {
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
  }

  .home .business-grid .business-card__media {
    width: 100%;
    margin: 0;
  }

  .home .business-grid .business-card__body {
    margin: 0;
    padding: 0;
  }

  .home .business-card:nth-child(1) .business-card__media {
    aspect-ratio: 3 / 2;
  }

  .home .business-card:nth-child(2),
  .home .business-card:nth-child(4) {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
  }

  .home .business-card:nth-child(2) .business-card__media,
  .home .business-card:nth-child(4) .business-card__media {
    grid-column: 2;
    grid-row: 1;
    aspect-ratio: 4 / 3;
  }

  .home .business-card:nth-child(2) .business-card__body,
  .home .business-card:nth-child(4) .business-card__body {
    grid-column: 1;
    grid-row: 1;
  }

  .home .business-card:nth-child(3) {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    width: 90%;
    margin-inline-start: 4%;
  }

  .home .business-card:nth-child(3) .business-card__media {
    aspect-ratio: 5 / 4;
  }

  .home .business-grid .business-card:nth-child(5) {
    display: block;
  }

  .home .business-card:nth-child(5) .business-card__media {
    aspect-ratio: 2.25 / 1;
  }

  .home .business-card:nth-child(5) .business-card__body {
    width: min(55%, 38rem);
    margin-inline-start: auto;
    padding-block-start: var(--space-6);
  }

  .home .activities-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    grid-template-rows: repeat(2, minmax(0, auto));
    gap: clamp(2rem, 4vw, 4rem) clamp(2rem, 5vw, 5rem);
  }

  .home .activities-grid .activity-card:first-child {
    grid-row: 1 / 3;
    align-self: start;
  }

  .home .activities-grid .activity-card:first-child .activity-card__visual {
    aspect-ratio: 5 / 4;
  }

  .home .activities-grid .activity-card:nth-child(n+2) {
    display: grid;
    grid-template-columns: minmax(0, 0.38fr) minmax(0, 0.62fr);
    gap: clamp(1rem, 2vw, 1.75rem);
    align-items: start;
  }

  .home .activities-grid .activity-card:nth-child(n+2) .activity-card__visual {
    width: 100%;
    margin: 0;
    aspect-ratio: 1 / 1;
  }

  .home .activities-grid .activity-card:nth-child(n+2) .card__body {
    padding: 0;
  }

  .home .company-preview__inner {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    gap: clamp(3rem, 8vw, 8rem);
  }
}

@media (min-width: 70rem) {
  .home .home-diagram--cycle {
    width: min(100vw, 96rem);
    margin-inline-start: 50%;
    transform: translateX(-50%);
  }

  .home .home-diagram--goryu {
    width: min(calc(100vw - 2rem), 90rem);
    margin-inline-start: calc(50% + 1rem);
    transform: translateX(-50%);
  }

  .home .future-panel {
    width: min(calc(100cqw - 2rem), 90rem);
    margin-inline-start: 50%;
    transform: translateX(-50%);
  }

  .home .business-card:nth-child(5) {
    width: min(calc(100vw - 2rem), 90rem);
    margin-inline-start: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 47.99rem) {
  .home .home-goryu__preface {
    margin-block-end: var(--space-6);
    font-size: 1.05rem;
  }

  .home .future-panel {
    display: block;
    width: calc(100% + (var(--page-gutter) * 2));
    min-height: 0;
    margin-inline: calc(-1 * var(--page-gutter));
    transform: none;
  }

  .home .future-panel::after {
    display: none;
  }

  .home .future-panel__image {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 4;
    object-position: 20% center;
  }

  .home .future-panel__copy {
    width: 100%;
    padding: var(--space-7) var(--page-gutter) 0;
    background: var(--color-surface);
  }

  .home .activities-grid .activity-card:nth-child(2) .card__body {
    margin-inline-start: 16%;
  }

  .home .company-preview__story--with-portrait {
    grid-template-columns: minmax(0, 1fr);
  }
}