/*
 * single-partner.css
 * Re-start株式会社 提携企業・事業所詳細ページ専用スタイル
 * 読み込み順：reset.css → style.css → header.css → footer.css → single-partner.css
 */

/* ─────────────────────────────────────
   PAGE HERO（ライト版）
───────────────────────────────────── */
.page_hero_light {
  background: var(--color_white);
  border-bottom: 1px solid var(--color_gray_light);
  height: auto;
  min-height: 24rem;
  padding: 0 8rem 0;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}

.breadcrumb_dark {
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  padding: 10rem 0 0;
  max-width: 120rem;
  margin: 0 auto;
  width: 100%;
}

.breadcrumb_dark .breadcrumb_item {
  color: var(--color_gray_text);
}

.breadcrumb_dark .breadcrumb_item:hover {
  color: var(--color_navy);
}

.breadcrumb_dark .breadcrumb_sep {
  color: var(--color_gray_light);
}

.breadcrumb_dark .breadcrumb_current {
  color: var(--color_text_sub);
}

/* ヒーロー内容 */
.partner_hero_inner {
  max-width: 120rem;
  margin: 0 auto;
  width: 100%;
  padding: 4rem 0 6.4rem;
  display: flex;
  align-items: center;
  gap: 5.6rem;
}

.partner_hero_logo_wrap {
  width: 20rem;
  height: 12rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color_off_white);
  border: 1px solid var(--color_gray_light);
  border-radius: 1rem;
  padding: 2rem;
}

.partner_hero_logo {
  width: auto;
  height: 100%;
  max-width: 100%;
  max-height: 8rem;
  object-fit: contain;
}

.partner_hero_logo_placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.partner_hero_logo_placeholder span {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color_gray_text);
  text-align: center;
}

.partner_hero_text {
  flex: 1;
}

.partner_hero_type {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color_blue);
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.partner_hero_title {
  font-size: clamp(2.8rem, 4vw, 4.8rem);
  font-weight: 800;
  color: var(--color_navy);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 0.8rem;
}

.partner_hero_name_en {
  font-size: 1.5rem;
  color: var(--color_gray_text);
  letter-spacing: 0.06em;
}

/* ─────────────────────────────────────
   PARTNER DETAIL
───────────────────────────────────── */
.partner_detail {
  background: var(--color_off_white);
  padding: 8rem 8rem 12rem;
}

.partner_detail_inner {
  max-width: 120rem;
  margin: 0 auto;
}

.partner_detail_grid {
  display: grid;
  grid-template-columns: 30rem 1fr;
  gap: 8rem;
  align-items: start;
}

/* ─────────────────────────────────────
   基本情報（左）
───────────────────────────────────── */
.partner_info_col {
  position: sticky;
  top: 10rem;
}

.partner_info_label {
  font-family: var(--Outfit);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--color_gray_text);
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.partner_info_table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 3.2rem;
  background: var(--color_white);
  border-radius: 0.8rem;
  overflow: hidden;
  border: 1px solid var(--color_gray_light);
}

.partner_info_table tr {
  border-bottom: 1px solid var(--color_gray_light);
}

.partner_info_table tr:last-child {
  border-bottom: none;
}

.partner_info_table th {
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color_gray_text);
  text-align: left;
  padding: 1.4rem 1.6rem;
  width: 9rem;
  vertical-align: top;
  white-space: nowrap;
  background: var(--color_off_white);
}

.partner_info_table td {
  font-size: 1.4rem;
  line-height: 1.7;
  color: var(--color_text);
  padding: 1.4rem 1.6rem;
  vertical-align: top;
}

.partner_info_table a {
  color: var(--color_blue);
  text-decoration: none;
  transition: opacity 0.2s;
}

.partner_info_table a:hover { opacity: 0.7; }

.partner_site_link {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color_blue) !important;
}

/* 説明文 */
.partner_description {
  background: var(--color_white);
  border: 1px solid var(--color_gray_light);
  border-radius: 0.8rem;
  padding: 2.4rem;
  font-size: 1.4rem;
  line-height: 1.85;
  color: var(--color_text_sub);
}

.partner_description p { margin-bottom: 1.2rem; }
.partner_description p:last-child { margin-bottom: 0; }

/* ─────────────────────────────────────
   担当案件（右）
───────────────────────────────────── */
.partner_works_col {}

.partner_works_title {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color_navy);
  letter-spacing: -0.02em;
  margin-bottom: 3.2rem;
}

.partner_works_grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.partner_work_card {
  background: var(--color_white);
  border: 1px solid var(--color_gray_light);
  border-radius: 1rem;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.partner_work_card:hover {
  border-color: rgba(30, 111, 181, 0.3);
  box-shadow: 0 1.2rem 3.2rem rgba(10, 22, 40, 0.09);
  transform: translateY(-0.3rem);
}

.partner_work_img_wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.partner_work_img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s cubic-bezier(.22, 1, .36, 1);
}

.partner_work_card:hover .partner_work_img {
  transform: scale(1.04);
}

.partner_work_img_placeholder {
  width: 100%;
  height: 100%;
  background: var(--color_gray_light);
}

.partner_work_body {
  padding: 1.6rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  flex: 1;
}

.partner_work_tags {
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.partner_work_tag {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--color_blue);
  background: rgba(30, 111, 181, 0.08);
  padding: 0.2rem 0.9rem;
  border-radius: 0.3rem;
  text-transform: uppercase;
}

.partner_work_title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color_navy);
  line-height: 1.35;
}

.partner_work_client {
  font-size: 1.2rem;
  color: var(--color_gray_text);
}

/* 担当案件なし */
.partner_works_empty {
  background: var(--color_white);
  border: 1px solid var(--color_gray_light);
  border-radius: 0.8rem;
  padding: 4rem;
  text-align: center;
  font-size: 1.5rem;
  color: var(--color_gray_text);
}

/* ─────────────────────────────────────
   一覧へ戻る
───────────────────────────────────── */
.partner_back {
  background: var(--color_white);
  border-top: 1px solid var(--color_gray_light);
  padding: 3.2rem 8rem;
}

.partner_back_inner {
  max-width: 120rem;
  margin: 0 auto;
}

.partner_back_link {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color_blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: gap 0.2s;
}

.partner_back_link:hover { gap: 1rem; }

/* ─────────────────────────────────────
   RESPONSIVE（スマホ：699.98px以下）
───────────────────────────────────── */
@media screen and (max-width: 699.98px) {

  /* HERO */
  .page_hero_light {
    padding: 0 2.4rem;
  }

  .breadcrumb_dark {
    padding-top: 8rem;
  }

  .partner_hero_inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 2.4rem;
    padding: 3.2rem 0 4.8rem;
  }

  .partner_hero_logo_wrap {
    width: 14rem;
    height: 8rem;
  }

  .partner_hero_title { font-size: 3rem; }

  /* DETAIL */
  .partner_detail {
    padding: 6.4rem 2.4rem 8rem;
  }

  .partner_detail_grid {
    grid-template-columns: 1fr;
    gap: 4.8rem;
  }

  .partner_info_col {
    position: static;
  }

  /* WORKS GRID */
  .partner_works_grid {
    grid-template-columns: 1fr;
    gap: 1.6rem;
  }

  /* 戻る */
  .partner_back {
    padding: 2.4rem;
  }
}