.kv-case {
  margin: 0 0 38px;
  padding: clamp(22px, 3.4vw, 42px);
  border: 2px solid var(--ink);
  background: #e6dfd2;
  box-shadow: 6px 7px 0 rgba(32, 29, 24, 0.14);
}

.kv-case__intro {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(250px, 0.55fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
  padding-bottom: 28px;
}

.kv-case__meta,
.kv-case__note {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.kv-case__meta {
  color: var(--red);
}

.kv-case h3 {
  max-width: 18ch;
  margin: 14px 0 16px;
  font-family: var(--disp);
  font-size: clamp(2.35rem, 5.4vw, 4.8rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.kv-case__copy p {
  max-width: 61ch;
  color: var(--ink-2);
  font-size: clamp(0.94rem, 1.6vw, 1.08rem);
}

.kv-case__scope {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink);
}

.kv-case__scope li {
  padding: 10px 0;
  border-bottom: 1px solid rgba(32, 29, 24, 0.34);
  font-size: 0.8rem;
}

.kv-case__scope li::before {
  content: "→";
  margin-right: 10px;
  color: var(--red);
}

.kv-case__hero,
.kv-case__gallery a {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--ink);
  background: #fff;
  color: var(--paper);
  text-decoration: none;
}

.kv-case__hero {
  aspect-ratio: 16 / 9;
}

.kv-case__hero img,
.kv-case__gallery img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: left top;
  transition: transform 0.45s var(--ease);
}

.kv-case__hero span,
.kv-case__gallery span {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 8px 11px;
  background: var(--ink);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.kv-case__hero span {
  right: 18px;
  bottom: 18px;
  padding: 10px 14px;
}

.kv-case__hero b {
  margin-left: 18px;
  color: var(--red);
}

.kv-case__gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}

.kv-case__gallery a {
  aspect-ratio: 4 / 3;
}

.kv-case__note {
  margin-top: 18px;
  color: var(--ink-3);
}

@media (hover: hover) {
  .kv-case__hero:hover img,
  .kv-case__gallery a:hover img {
    transform: scale(1.018);
  }

  .kv-case__hero:hover span,
  .kv-case__gallery a:hover span {
    background: var(--red);
  }
}

@media (max-width: 820px) {
  .kv-case {
    padding: 20px;
    margin-bottom: 30px;
  }

  .kv-case__intro {
    grid-template-columns: 1fr;
    gap: 22px;
    padding-bottom: 22px;
  }

  .kv-case h3 {
    font-size: clamp(2.2rem, 11vw, 3.2rem);
  }

  .kv-case__gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .kv-case__gallery span {
    right: 7px;
    bottom: 7px;
    max-width: calc(100% - 14px);
    padding: 6px 7px;
    font-size: 0.56rem;
  }

  .kv-case__hero span {
    right: 10px;
    bottom: 10px;
    font-size: 0.58rem;
  }
}

@media (max-width: 460px) {
  .kv-case__gallery {
    grid-template-columns: 1fr;
  }

  .kv-case__gallery a {
    aspect-ratio: 16 / 10;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kv-case__hero img,
  .kv-case__gallery img {
    transition: none;
  }
}