/* ==============================
   Case Archive Hero
============================== */
.case-archive-hero {
  background: #1a2535;
  padding: 140px 72px 80px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.case-archive-label {
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: 0.32em;
  color: rgba(255, 255, 255, 0.32);
  margin-bottom: 14px;
}

.case-archive-title {
  font-family: var(--font-ja);
  font-size: clamp(52px, 8vw, 80px);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1;
  color: #fff;
  margin-bottom: 24px;
}

.case-archive-desc {
  font-family: var(--font-ja);
  font-size: 13px;
  line-height: 2.2;
  letter-spacing: 0.08em;
  color: #ffffff;
}

/* ==============================
   Case Archive Grid
============================== */
.case-archive-grid-section {
  background: var(--color-white);
  padding: 80px 72px 120px;
}

.case-archive-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2px;
  background: #e8e4de;
}

/* ==============================
   Card
============================== */
.ca-card {
  display: block;
  background: var(--color-white);
  overflow: hidden;
  text-decoration: none;
}

.ca-card-img {
  aspect-ratio: 16 / 9;
  background-size: cover;
  background-position: center;
  background-color: #2a2a2a;
  transition: transform 0.6s ease;
}

.ca-card:hover .ca-card-img {
  transform: scale(1.03);
}

.ca-card-body {
  padding: 20px 24px 28px;
}

.ca-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.ca-card-tag {
  font-family: var(--font-ja);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  border: 0.5px solid #d0ccc6;
  padding: 3px 8px;
}

.ca-card-title {
  font-family: var(--font-ja);
  font-size: 16px;
  font-weight: 400;
  color: var(--color-black);
  letter-spacing: 0.06em;
  line-height: 1.7;
  margin: 0;
}

/* ==============================
   Responsive
============================== */
@media (max-width: 768px) {
  .case-archive-hero {
    padding: 120px 24px 56px;
  }

  .case-archive-grid-section {
    padding: 0 0 80px;
  }

  .case-archive-grid {
    grid-template-columns: 1fr;
  }

  .ca-card-body {
    padding: 16px 20px 24px;
  }
}

/* ==============================
   Header 白強制
============================== */
body.is-case-archive .site-header {
  background: rgba(255, 255, 255, 0.56) !important;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 0.5px solid rgba(0, 0, 0, 0.08);
}

body.is-case-archive .site-header .logo-en {
  color: var(--color-black) !important;
}

body.is-case-archive .site-header .logo-ja {
  color: rgba(0, 0, 0, 0.45) !important;
}

body.is-case-archive .global-nav a {
  color: rgba(0, 0, 0, 0.7) !important;
}

body.is-case-archive .header-sns a {
  color: rgba(0, 0, 0, 0.5) !important;
}

body.is-case-archive .nav-toggle span {
  background: var(--color-black) !important;
}