/* === css/guideline.css ===
   遵守宣言ページ専用スタイル
   site.css / home.css / business.css には一切触れない
   ============================================================ */

/* ---- page layout ---- */
.guideline-hero {
  padding: calc(var(--header-h) + 56px) 24px clamp(48px, 7vw, 80px);
  text-align: center;
}
.guideline-hero__eyebrow {
  font-family: var(--font-playfair);
  font-style: italic;
  font-size: clamp(14px, 1.5vw, 17px);
  color: rgba(255,255,255,0.7);
  margin-bottom: 18px;
  letter-spacing: 0.1em;
}
.guideline-hero__title {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(26px, 5vw, 60px);
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 18px;
}
.guideline-hero__sub {
  font-size: clamp(13px, 1.4vw, 16px);
  color: rgba(255,255,255,0.7);
  font-family: var(--font-serif);
}

/* ---- main wrapper ---- */
.guideline-body {
  width: min(100% - 32px, 900px);
  margin: 0 auto;
  padding-bottom: clamp(80px, 10vw, 140px);
}

/* ---- lead / preamble ---- */
.guideline-lead {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(212,175,55,0.25);
  border-radius: 6px;
  padding: clamp(24px, 3vw, 36px) clamp(20px, 3vw, 32px);
  margin-bottom: clamp(32px, 5vw, 52px);
}
.guideline-lead p {
  font-family: var(--font-serif);
  font-size: clamp(14px, 1.5vw, 16px);
  line-height: 2;
  color: var(--white);
  margin-bottom: 12px;
}
.guideline-lead p:last-child { margin-bottom: 0; }
.guideline-lead .kigo {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(18px, 2vw, 24px);
  color: var(--gold);
  margin-top: 16px;
  display: block;
}

/* ---- expand-all button ---- */
.guideline-controls {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}
.btn-expand-all {
  font-family: var(--font-en-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--gold);
  background: transparent;
  border: 1px solid rgba(212,175,55,0.4);
  border-radius: 999px;
  padding: 8px 20px;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-expand-all:hover {
  background: var(--gold);
  color: var(--black-pure);
  border-color: var(--gold);
}

/* ---- accordion ---- */
.accordion { display: flex; flex-direction: column; gap: 10px; }

.acc-item {
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  overflow: hidden;
  transition: border-color 0.3s ease;
}
.acc-item.is-open {
  border-color: rgba(212,175,55,0.45);
}

.acc-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: clamp(16px, 2vw, 22px) clamp(18px, 2.4vw, 28px);
  background: rgba(255,255,255,0.025);
  cursor: pointer;
  border: none;
  text-align: left;
  transition: background 0.3s ease;
}
.acc-item.is-open .acc-header {
  background: rgba(212,175,55,0.07);
}
.acc-header:hover { background: rgba(255,255,255,0.05); }

.acc-title {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(15px, 1.8vw, 19px);
  color: var(--white);
  line-height: 1.4;
}
.acc-item.is-open .acc-title { color: var(--gold); }

.acc-arrow {
  width: 22px; height: 22px;
  flex-shrink: 0;
  display: grid; place-items: center;
  color: var(--gold);
  transition: transform 0.35s ease;
}
.acc-item.is-open .acc-arrow { transform: rotate(180deg); }

.acc-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}
.acc-item.is-open .acc-body { max-height: 9999px; }

.acc-inner {
  padding: clamp(20px, 2.6vw, 32px) clamp(18px, 2.4vw, 28px) clamp(24px, 3vw, 36px);
}

/* ---- item blocks within panels ---- */
.g-item {
  margin-bottom: clamp(22px, 2.8vw, 32px);
  padding-bottom: clamp(18px, 2.4vw, 28px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.g-item:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

.g-item__num {
  font-family: var(--font-anton);
  font-size: clamp(18px, 1.8vw, 22px);
  color: var(--gold);
  letter-spacing: 0.04em;
  margin-bottom: 10px;
}
.g-item__sub-heading {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(14px, 1.5vw, 17px);
  color: rgba(255,255,255,0.85);
  margin: 14px 0 10px;
  padding-left: 4px;
  border-left: 2px solid var(--gold);
}
.g-item p, .g-item li {
  font-family: var(--font-serif);
  font-size: clamp(13px, 1.4vw, 15px);
  line-height: 2;
  color: rgba(255,255,255,0.88);
}
.g-item ul, .g-item ol {
  padding-left: 20px;
  margin: 8px 0;
}
.g-item li { margin-bottom: 4px; }

/* indent levels */
.g-item .indent-1 { padding-left: 20px; }
.g-item .indent-2 { padding-left: 40px; }
.g-item .indent-3 { padding-left: 60px; }
.g-item .note {
  font-size: clamp(11px, 1.2vw, 13px);
  color: rgba(255,255,255,0.62);
  line-height: 1.85;
  margin-top: 6px;
}
.g-item .bullet { margin-bottom: 8px; }

/* ---- sub-headings within a panel (【意思決定】 etc.) ---- */
.g-section-head {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(15px, 1.6vw, 18px);
  color: var(--gold);
  margin: 26px 0 14px;
  padding-bottom: 6px;
  border-bottom: 1px solid rgba(212,175,55,0.3);
}
.g-section-head:first-child { margin-top: 0; }

/* ---- ONGROUP独自方針 ---- */
.g-original-policy {
  margin-top: clamp(48px, 7vw, 72px);
  border: 1px solid rgba(212,175,55,0.35);
  border-radius: 8px;
  padding: clamp(28px, 4vw, 44px) clamp(22px, 3vw, 36px);
  background: rgba(212,175,55,0.04);
}
.g-original-policy h2 {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(18px, 2.4vw, 26px);
  color: var(--gold);
  margin-bottom: 20px;
}
.g-original-policy h3 {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(14px, 1.6vw, 18px);
  color: var(--white);
  margin: 24px 0 10px;
}
.g-original-policy p, .g-original-policy li {
  font-family: var(--font-serif);
  font-size: clamp(13px, 1.4vw, 15px);
  line-height: 2;
  color: rgba(255,255,255,0.88);
}
.g-original-policy ul { padding-left: 20px; margin: 8px 0; }
.g-original-policy li { margin-bottom: 4px; }

/* ---- 以上 / footer note ---- */
.guideline-ijo {
  text-align: right;
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(14px, 1.5vw, 17px);
  color: var(--gold);
  margin: clamp(28px, 4vw, 44px) 0 0;
}

/* ---- meta (date / responsible) ---- */
.g-meta {
  font-family: var(--font-serif);
  font-size: clamp(12px, 1.3vw, 14px);
  color: rgba(255,255,255,0.65);
  line-height: 1.9;
  margin-top: 18px;
}

@media (max-width: 600px) {
  .g-item .indent-1 { padding-left: 12px; }
  .g-item .indent-2 { padding-left: 22px; }
  .g-item .indent-3 { padding-left: 32px; }
}

/* message and philosophy sections (above 42 items) */
.g-message-section {
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: 6px;
  padding: clamp(24px,3vw,36px) clamp(20px,3vw,32px);
  margin-bottom: clamp(24px,3vw,36px);
}
.g-message-section__title,
.g-philosophy-section__title {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(17px,2vw,22px);
  color: var(--gold);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(212,175,55,0.25);
}
.g-message-section__body p {
  font-family: var(--font-serif);
  font-size: clamp(13px,1.4vw,15px);
  line-height: 2;
  color: rgba(255,255,255,0.9);
  margin-bottom: 14px;
}
.g-message-section__body p:last-child { margin-bottom: 0; }
.g-message-section__sig {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(13px,1.4vw,15px);
  color: var(--white);
  text-align: right;
  margin-top: 20px;
}
.g-philosophy-section {
  background: rgba(212,175,55,0.04);
  border: 1px solid rgba(212,175,55,0.2);
  border-radius: 6px;
  padding: clamp(22px,2.6vw,32px) clamp(20px,3vw,32px);
  margin-bottom: clamp(24px,3vw,36px);
}
.g-philosophy-section p {
  font-family: var(--font-mincho);
  font-weight: 800;
  font-size: clamp(14px,1.6vw,18px);
  line-height: 1.9;
  color: var(--white);
}