.case-page {
  padding: calc(var(--header-h, 64px) + 24px) 0 52px;
  background: #f7f8fb;
}

.case-page > .container {
  max-width: 820px;
}

.breadcrumb {
  margin-bottom: 24px;
  color: #5e6370;
  font-size: 13px;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: #9a9faa;
}

.case-hero {
  max-width: 760px;
  margin-bottom: 30px;
}

.case-hero__eyebrow,
.case-list-card__number {
  margin: 0 0 8px;
  color: #1f5fbf;
  font-family: "Outfit", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
}

.case-hero h1 {
  margin: 0;
  color: #222;
  font-size: 28px;
  line-height: 1.35;
}

.case-hero p:last-child {
  margin: 12px 0 0;
  color: #5e6370;
  font-size: 14px;
  line-height: 1.7;
}

.case-cards,
.case-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.case-card,
.case-list-card,
.case-section,
.case-consult {
  border: 1px solid #e2e4ea;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 7px 20px rgba(35, 38, 52, .05);
}

.case-card {
  display: flex;
  flex-direction: column;
  padding: 25px;
}

.case-card__label {
  margin: 0 0 8px;
  color: #7a2be2;
  font-size: .78rem;
  font-weight: 800;
}

.case-card h3 {
  margin: 0 0 20px;
  font-size: 1.25rem;
}

.case-card__summary {
  margin: 0;
}

.case-card__summary div {
  margin-top: 14px;
}

.case-card__summary dt {
  font-size: .8rem;
  font-weight: 800;
}

.case-card__summary dd {
  margin: 3px 0 0;
  color: #5e6370;
  font-size: .92rem;
}

.case-card__link,
.case-list-card__link {
  display: inline-flex;
  align-items: center;
  margin-top: auto;
  padding-top: 22px;
  color: #1f5fbf;
  font-weight: 800;
}

.case-list-card__link {
  justify-content: space-between;
  font-size: 13px;
}

.case-list-card__link::after {
  content: "→";
  font-size: 16px;
  transition: transform .2s ease;
}

.case-list-card__link:hover::after,
.case-list-card__link:focus-visible::after {
  transform: translateX(3px);
}

.works-all {
  margin: 34px 0 0;
  text-align: center;
}

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

.case-list-card {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 22px;
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}

.case-list-card__media {
  aspect-ratio: 16 / 9;
  margin: 0 0 18px;
  overflow: hidden;
  border: 1px solid #e2e4ea;
  border-radius: 10px;
  background: #f4f7fb;
}

.case-list-card__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .25s ease;
}

@media (hover: hover) {
  .case-list-card:hover {
    transform: translateY(-3px);
    border-color: #bfd1e3;
    box-shadow: 0 13px 28px rgba(41, 78, 112, .13);
  }

  .case-list-card:hover .case-list-card__media img {
    transform: scale(1.02);
  }
}

.case-list-card:focus-within {
  transform: translateY(-3px);
  border-color: #8db1d6;
  box-shadow: 0 0 0 3px rgba(31, 95, 191, .13), 0 13px 28px rgba(41, 78, 112, .13);
}

.case-list-card:focus-within .case-list-card__media img {
  transform: scale(1.02);
}

.case-list-card h2 {
  margin: 0 0 16px;
  font-size: 18px;
  line-height: 1.45;
}

.case-list-card dl {
  margin: 0;
}

.case-list-card dl div {
  padding: 11px 0;
  border-top: 1px solid #eceef2;
}

.case-list-card dt {
  color: #385b7a;
  font-size: 13px;
  font-weight: 800;
}

.case-list-card dd {
  margin: 5px 0 0;
  color: #5e6370;
  font-size: 13px;
  line-height: 1.65;
}

.case-section {
  margin-top: 16px;
  padding: 22px;
}

.case-section h2,
.case-consult h2 {
  margin: 0 0 14px;
  font-size: 20px;
}

.case-section > p,
.case-points,
.before-after p,
.case-consult p {
  font-size: 14px;
}

.case-section > p:last-child {
  margin-bottom: 0;
}

.case-points {
  display: grid;
  gap: 9px;
  margin: 0;
  padding-left: 0;
}

.case-points li {
  position: relative;
  padding-left: 14px;
}

.case-points li::before {
  content: "";
  position: absolute;
  top: .75em;
  left: 0;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #4f6f8f;
}

.before-after {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.before-after > div {
  padding: 16px;
  border-radius: 12px;
  background: #f7f5fb;
}

.before-after > div:nth-child(2) {
  background: #f0f5ff;
}

.before-after > div:nth-child(3) {
  background: #eef8f2;
}

.before-after h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.before-after p {
  margin: 0;
  color: #555b68;
}

.case-section--demo {
  padding: 22px;
}

.case-section--demo > h2 {
  margin: 0 0 18px;
}

.compact-demo-intro {
  margin-bottom: 18px;
  padding: 16px 18px;
  border: 1px solid #dce5f3;
  border-left: 4px solid #2457d6;
  border-radius: 10px;
  background: #f7f9ff;
  text-align: left;
}

.compact-demo-intro__eyebrow {
  margin: 0 0 4px;
  color: #2457d6;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
}

.compact-demo-intro h3 {
  margin: 0;
  font-size: clamp(1.25rem, 3vw, 1.5rem);
  line-height: 1.4;
}

.compact-demo-intro__lead {
  margin: 8px 0 0;
  color: #5c667a;
  font-size: 14px;
}

.compact-demo-intro--wareki {
  max-width: 620px;
  margin-right: auto;
  margin-left: auto;
}

.compact-demo-intro__notice {
  display: flex;
  gap: 6px;
  margin: 12px 0 0;
  padding: 10px 12px;
  border-left: 4px solid #d97706;
  border-radius: 8px;
  background: #fff8e8;
  font-size: 13px;
}

.compact-demo-intro__notice strong {
  flex: 0 0 auto;
}

.demo-tool,
.demo-box--standalone {
  text-align: left;
}

.demo-box--standalone {
  max-width: none;
  margin: 0;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.tech-tags span {
  padding: 5px 11px;
  border: 1px solid #d9dce3;
  border-radius: 999px;
  background: #f7f8fb;
  font-size: 13px;
  font-weight: 700;
}

.case-consult {
  margin-top: 20px;
  padding: 20px 22px;
  border-color: #cfe2ff;
  background: #f4f8ff;
  text-align: left;
}

.case-consult p {
  margin: 0 0 14px;
}

.case-consult .btn {
  padding: 8px 13px;
  font-size: 13px;
}

.back-link {
  margin: 22px 0 0;
}

.back-link a {
  font-weight: 800;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (prefers-reduced-motion: reduce) {
  .case-list-card,
  .case-list-card__media img,
  .case-list-card__link::after {
    transition: none;
  }

  .case-list-card:hover,
  .case-list-card:focus-within,
  .case-list-card:hover .case-list-card__media img,
  .case-list-card:focus-within .case-list-card__media img {
    transform: none;
  }

  .case-list-card__link:hover::after,
  .case-list-card__link:focus-visible::after {
    transform: none;
  }
}

@media (max-width: 759px) {
  .case-page {
    padding-top: calc(var(--header-h, 57px) + 24px);
  }

  .case-cards,
  .case-list,
  .before-after {
    grid-template-columns: 1fr;
  }

  .case-hero {
    margin-bottom: 24px;
  }

  .case-hero h1 {
    font-size: 24px;
    line-height: 1.3;
  }

  .case-section {
    padding: 18px;
    border-radius: 14px;
  }

  .case-section--demo {
    margin-right: -18px;
    margin-left: -18px;
    padding-right: 0;
    padding-left: 0;
    border-right: 0;
    border-left: 0;
    border-radius: 0;
  }

  .case-section--demo > h2 {
    margin-right: 18px;
    margin-left: 18px;
  }

  .compact-demo-intro {
    margin-right: 10px;
    margin-left: 10px;
    padding: 14px;
  }

  .compact-demo-intro--wareki {
    max-width: none;
  }

  .compact-demo-intro__notice {
    display: block;
  }

  .case-consult {
    padding: 18px;
  }

  .case-consult .btn {
    display: block;
    width: 100%;
    text-align: center;
  }

  .breadcrumb {
    overflow-wrap: anywhere;
  }
}

.case-section:last-of-type {
  padding-bottom: 22px;
}

@media (max-width: 759px) {
  .case-section:last-of-type {
    padding-bottom: 18px;
  }
}