/*
 * SHILBe 法務ページ共通スタイル
 * 役割: 利用規約、プライバシーポリシー、特定商取引法に基づく表記。
 * 長文の可読性と、文書間・文書内の移動しやすさを管理します。
 */

/* ========================================================================== 
   01. 法務ページ導入
   ========================================================================== */
.legal-intro {
  border-bottom: 1px solid var(--site-color-border);
  background:
    linear-gradient(120deg, rgb(239 245 255 / 88%) 0%, rgb(255 255 255 / 96%) 66%),
    var(--site-color-white);
}

.legal-intro__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  align-items: end;
  gap: 84px;
  min-height: 340px;
  padding-block: 64px 58px;
}

.legal-intro h1 {
  margin: 14px 0 16px;
  font-size: clamp(38px, 4vw, 54px);
  line-height: 1.35;
}

.legal-intro__inner > div:first-child > p:last-child {
  max-width: 680px;
  margin-bottom: 0;
  color: var(--site-color-muted);
  font-size: 14px;
}

.legal-intro__meta {
  padding-bottom: 4px;
}

.legal-intro__meta > p {
  margin: 20px 0 0;
  color: var(--site-color-subtle);
  font-size: 12px;
  font-weight: 700;
}

/* ========================================================================== 
   02. 文書レイアウト・サイドナビゲーション
   ========================================================================== */
.legal-page {
  padding-block: 72px 112px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 760px);
  align-items: start;
  justify-content: space-between;
  gap: 82px;
}

.legal-sidebar {
  position: sticky;
  top: 24px;
  display: grid;
  gap: 24px;
}

.legal-document-nav,
.legal-toc,
.legal-contact-card {
  overflow: hidden;
  border: 1px solid var(--site-color-border);
  border-radius: var(--site-radius);
  background: var(--site-color-white);
}

.legal-document-nav > p,
.legal-toc > p,
.legal-contact-card > p {
  margin: 0;
  padding: 18px 20px 13px;
  color: var(--site-color-primary);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.legal-document-nav a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 16px;
  align-items: center;
  gap: 10px;
  min-height: 54px;
  border-top: 1px solid var(--site-color-border);
  padding: 12px 18px 12px 20px;
  color: var(--site-color-muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.55;
  text-decoration: none;
}

.legal-document-nav a:hover,
.legal-document-nav a.is-current {
  color: var(--site-color-primary);
  background: var(--site-color-surface-blue);
}

.legal-toc {
  display: grid;
  padding-bottom: 14px;
}

.legal-toc a {
  position: relative;
  padding: 7px 18px 7px 34px;
  color: var(--site-color-muted);
  font-size: 11px;
  line-height: 1.55;
  text-decoration: none;
}

.legal-toc a::before {
  position: absolute;
  top: 17px;
  left: 20px;
  width: 5px;
  height: 1px;
  background: var(--site-color-primary);
  content: "";
}

.legal-toc a:hover {
  color: var(--site-color-primary);
}

.legal-contact-card {
  padding-bottom: 20px;
  background: linear-gradient(145deg, #f7faff, #ebf3ff);
}

.legal-contact-card strong {
  display: block;
  padding: 0 20px 18px;
  font-size: 16px;
  line-height: 1.65;
}

.legal-contact-card .site-button {
  width: calc(100% - 40px);
  border-color: var(--site-color-primary);
  margin-inline: 20px;
  color: var(--site-color-primary);
  background: var(--site-color-white);
}

.legal-contact-card .site-button:hover {
  border-color: var(--site-color-primary);
  color: var(--site-color-white);
  background: var(--site-color-primary);
}

/* ========================================================================== 
   03. 法務本文
   ========================================================================== */
.legal-document {
  min-width: 0;
  color: #1a2946;
  line-height: 2;
}

.legal-document__lead {
  margin-bottom: 72px;
  border-left: 3px solid var(--site-color-primary);
  padding: 8px 0 8px 24px;
  color: var(--site-color-muted);
  font-size: 15px;
}

.legal-document section {
  scroll-margin-top: 110px;
}

.legal-document section + section {
  margin-top: 86px;
  padding-top: 78px;
  border-top: 1px solid var(--site-color-border);
}

.legal-section-number {
  margin-bottom: 7px;
  color: var(--site-color-primary);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
}

.legal-document h2 {
  margin: 0 0 36px;
  font-size: clamp(28px, 3vw, 36px);
}

.legal-document h3 {
  margin: 44px 0 15px;
  font-size: 20px;
}

.legal-document h2 + h3 {
  margin-top: 0;
}

.legal-document p,
.legal-document ul,
.legal-document ol {
  margin-bottom: 24px;
}

.legal-document ul,
.legal-document ol {
  padding-left: 1.5em;
}

.legal-document li + li {
  margin-top: 10px;
}

.legal-document a {
  color: var(--site-color-primary);
  text-underline-offset: 3px;
}

.legal-document__footer {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  margin-top: 86px;
  padding-top: 24px;
  border-top: 1px solid var(--site-color-border);
  color: var(--site-color-subtle);
  font-size: 12px;
}

.legal-document__footer p {
  margin: 0;
}

/* ========================================================================== 
   04. プライバシー情報・補足表示
   ========================================================================== */
.legal-data-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 32px;
}

.legal-data-list article {
  border: 1px solid var(--site-color-border);
  border-radius: var(--site-radius);
  padding: 24px;
  background: var(--site-color-white);
}

.legal-data-list h3 {
  margin: 0 0 8px;
  color: var(--site-color-text);
  font-size: 15px;
}

.legal-data-list p {
  margin: 0;
  color: var(--site-color-muted);
  font-size: 12px;
  line-height: 1.8;
}

.legal-callout {
  margin-top: 34px;
  border: 1px solid #c9dcfa;
  border-radius: var(--site-radius);
  padding: 28px;
  background: var(--site-color-surface-blue);
}

.legal-callout strong {
  display: block;
  margin-bottom: 8px;
  color: var(--site-color-primary);
}

.legal-callout p {
  margin: 0;
  color: var(--site-color-muted);
  font-size: 13px;
}

.legal-callout--plain {
  margin-top: 48px;
  border-color: var(--site-color-border);
  background: var(--site-color-surface);
}

.legal-callout--plain strong {
  color: var(--site-color-text);
}

.legal-provider-table {
  overflow: hidden;
  margin: 30px 0 42px;
  border: 1px solid var(--site-color-border);
  border-radius: var(--site-radius);
}

.legal-provider-table:focus-visible {
  outline: 3px solid rgb(8 103 242 / 25%);
  outline-offset: 4px;
}

.legal-provider-table > div {
  display: grid;
  grid-template-columns: minmax(150px, 0.75fr) minmax(0, 1.25fr);
}

.legal-provider-table > div + div {
  border-top: 1px solid var(--site-color-border);
}

.legal-provider-table strong,
.legal-provider-table span {
  padding: 15px 18px;
  font-size: 12px;
}

.legal-provider-table strong {
  background: var(--site-color-surface-blue);
}

.legal-provider-table span:first-child {
  color: var(--site-color-text);
  font-weight: 800;
}

.legal-provider-table span:last-child {
  border-left: 1px solid var(--site-color-border);
  color: var(--site-color-muted);
}

/* ========================================================================== 
   05. 特定商取引法に基づく表記
   ========================================================================== */
.legal-commerce-list {
  margin: 0;
  border-top: 1px solid var(--site-color-border-strong);
}

.legal-commerce-list > div {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 30px;
  border-bottom: 1px solid var(--site-color-border);
  padding-block: 25px;
}

.legal-commerce-list dt {
  color: var(--site-color-text);
  font-size: 13px;
  font-weight: 800;
}

.legal-commerce-list dd {
  margin: 0;
  color: var(--site-color-muted);
  font-size: 13px;
}

.legal-commerce-list small {
  color: var(--site-color-subtle);
}

/* ========================================================================== 
   99. レスポンシブ調整
   ========================================================================== */
@media (max-width: 1080px) {
  .legal-intro__inner {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 26px;
    min-height: auto;
  }

  .legal-layout {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 52px;
  }
}

@media (max-width: 767px) {
  .legal-intro__inner {
    gap: 22px;
    padding-block: 48px;
  }

  .legal-intro h1 {
    font-size: 34px;
  }

  .legal-intro h1 br {
    display: none;
  }

  .legal-intro__meta > p {
    margin-top: 14px;
  }

  .legal-page {
    padding-block: 40px 80px;
  }

  .legal-layout {
    display: flex;
    flex-direction: column;
    gap: 48px;
  }

  .legal-sidebar {
    position: static;
    width: 100%;
  }

  .legal-toc {
    display: none;
  }

  .legal-document {
    width: 100%;
  }

  .legal-document__lead {
    margin-bottom: 58px;
    padding-left: 18px;
  }

  .legal-document section + section {
    margin-top: 68px;
    padding-top: 62px;
  }

  .legal-document h2 {
    margin-bottom: 30px;
    font-size: 28px;
  }

  .legal-document h3 {
    margin-top: 38px;
    font-size: 18px;
  }

  .legal-data-list {
    grid-template-columns: 1fr;
  }

  .legal-provider-table {
    overflow-x: auto;
  }

  .legal-provider-table > div {
    min-width: 560px;
  }

  .legal-commerce-list > div {
    grid-template-columns: 1fr;
    gap: 7px;
    padding-block: 22px;
  }

  .legal-document__footer {
    display: grid;
    justify-content: start;
    gap: 4px;
    margin-top: 68px;
  }
}