/* ==========================================================================
   05  資料掲載の対応事例   (参考画像 5)
   ========================================================================== */

.case {
  padding-block: clamp(56px, 6vw, 88px) 0;
  background: var(--cream);
}

.case__kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(16px, 2.6vw, 34px);
  font-size: clamp(0.875rem, 0.82rem + 0.2vw, 1rem);
  letter-spacing: 0.08em;
  color: var(--g-900);
}
.case__kicker::before,
.case__kicker::after {
  content: "";
  flex: 1 1 0;
  max-width: 340px;
  height: 1px;
  background: var(--line);
}
.case__title {
  margin-top: clamp(14px, 1.6vw, 22px);
  text-align: center;
  font-size: clamp(1.75rem, 0.7rem + 3vw, 3.5rem);
  letter-spacing: 0.02em;
}

.case__main {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
  gap: clamp(28px, 3.6vw, 52px);
  align-items: center;
  margin-top: clamp(32px, 4vw, 56px);
}
.case__photo {
  aspect-ratio: 1.48 / 1;
}
.case__photo .ph__body .ic {
  width: clamp(48px, 6vw, 72px);
  height: clamp(48px, 6vw, 72px);
}

.case__head {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.25rem, 0.8rem + 1.25vw, 2.125rem);
  line-height: 1.42;
  letter-spacing: 0.02em;
  color: var(--g-950);
  text-wrap: balance;
}
.case__desc {
  margin-top: clamp(14px, 1.6vw, 22px);
  font-size: clamp(0.9375rem, 0.88rem + 0.25vw, 1.0625rem);
  line-height: 1.9;
  letter-spacing: 0.03em;
  color: var(--ink-soft);
}

.case-points {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: clamp(20px, 2.4vw, 32px);
}
.case-points li {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 12px;
  padding: clamp(18px, 2vw, 28px) 12px;
  text-align: center;
  font-size: clamp(0.9375rem, 0.88rem + 0.25vw, 1.0625rem);
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.6;
  color: var(--g-950);
}
.case-points li:nth-child(even) {
  border-left: 1px solid var(--line);
}
.case-points li:nth-child(n + 3) {
  border-top: 1px solid var(--line);
}
.case-points__ic {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--g-900);
}
.case-points__ic .ic {
  width: clamp(38px, 3.6vw, 52px);
  height: clamp(38px, 3.6vw, 52px);
}

/* 下部の帯 */
.case__band {
  margin-top: clamp(36px, 4.6vw, 64px);
  padding-block: clamp(30px, 3.6vw, 48px);
  background: var(--g-900);
  color: #fff;
  text-align: center;
}
.case__band-title {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: clamp(1.3125rem, 0.95rem + 1.3vw, 2rem);
  line-height: 1.5;
  letter-spacing: 0.05em;
  text-wrap: balance;
}
.case__band-sub {
  margin-top: 8px;
  font-size: clamp(0.9375rem, 0.88rem + 0.25vw, 1.0625rem);
  letter-spacing: 0.05em;
  color: #d8e8dd;
}

@media (max-width: 899px) {
  .case__main {
    grid-template-columns: minmax(0, 1fr);
  }
  .case__photo {
    aspect-ratio: 16 / 11;
  }
}