/* ============================================================
   縦型ショート動画事例（コンパクト2列グリッド・動画クリック再生）
============================================================ */

.sv_list_section {
  padding: 8px 0 72px;
}
@media screen and (min-width: 768px) {
  .sv_list_section { padding: 16px 0 96px; }
}

.sv_list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}
@media screen and (min-width: 900px) {
  .sv_list {
    grid-template-columns: 1fr 1fr;
    column-gap: 64px;
  }
}

/* ---- 1事例 = 動画 + 詳細（横並び・コンパクト） ---- */
.sv_case {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line-color, #d5dae5);
  align-items: start;
}
@media screen and (min-width: 768px) {
  .sv_case {
    grid-template-columns: 156px 1fr;
    gap: 28px;
    padding: 36px 0;
  }
}

/* ---- 左：縦型動画（枠なし・動画そのまま） ---- */
.sv_case_phone {
  width: 100%;
}

.sv_case_video {
  display: block;
  width: 100%;
  aspect-ratio: 272 / 542;
  background: transparent;
  object-fit: cover;
  cursor: pointer;
}

/* ---- 右：詳細 ---- */
.sv_case_num {
  display: block;
  font-family: "Cormorant Garamond", "Zen Old Mincho", serif;
  font-style: italic;
  font-weight: 400;
  font-size: 12px;
  letter-spacing: .14em;
  color: #9aa1b8;
  margin-bottom: 8px;
}

.sv_case_company {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .1em;
  color: #6a7089;
  margin-bottom: 6px;
}

.sv_case_title {
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-weight: 600;
  font-size: 16px;
  line-height: 1.5;
  letter-spacing: .05em;
  color: var(--primary-color, #03113E);
  margin-bottom: 10px;
  text-wrap: pretty;
}
@media screen and (min-width: 768px) {
  .sv_case_title { font-size: 17.5px; }
}

.sv_case_kpi {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 10px;
}
.sv_case_kpi_num {
  font-family: "Cormorant Garamond", "Zen Old Mincho", serif;
  font-weight: 500;
  font-size: 24px;
  line-height: 1;
  color: var(--accent-color, #4D76FF);
  letter-spacing: .02em;
}
.sv_case_kpi_label {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  letter-spacing: .08em;
  color: #6a7089;
}

/* 業種・地域 */
.sv_case_meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-bottom: 14px;
}
.sv_case_meta span {
  position: relative;
  padding-left: 12px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  letter-spacing: .06em;
  color: #6a7089;
}
.sv_case_meta span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 1px;
  background: #9aa1b8;
}

/* 制作のポイント（開閉式） */
.sv_case_point summary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--primary-color, #03113E);
  cursor: pointer;
  list-style: none;
  padding: 2px 0;
}
.sv_case_point summary::-webkit-details-marker { display: none; }
.sv_case_point summary::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: rotate(45deg) translateY(-2px);
  transition: transform .2s ease;
}
.sv_case_point[open] summary::after {
  transform: rotate(-135deg) translateY(-2px);
}
.sv_case_point summary:hover { color: var(--accent-color, #4D76FF); }

.sv_case_point-copy {
  margin-top: 10px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 13px;
  line-height: 1.9;
  letter-spacing: .04em;
  color: #4a4f65;
  text-wrap: pretty;
}