/* ============================================================
   Legal / utility sub-pages (Terms·Privacy, Tokushoho)
   Reuses tokens from styles.css + chrome from styles-chrome.css
   ============================================================ */

/* bilingual visibility */
.lang-ja .en-only { display: none; }
.lang-en .ja-only { display: none; }

/* sub-page header sits solid (no hero behind it) */
.hdr.hdr-legal { position: sticky; }
.hdr-back { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--text-dim); transition: color 0.2s; }
.hdr-back:hover { color: var(--accent); }
.hdr-back svg { transform: rotate(180deg); }

.legal-main { background: var(--bg); min-height: 100vh; }

.legal-hero {
  padding: clamp(72px, 11vh, 128px) 0 clamp(36px, 5vw, 56px);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.legal-hero::after {
  content: ""; position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(90% 120% at 80% -10%, var(--accent-soft), transparent 60%);
  pointer-events: none;
}
.legal-hero .wrap { position: relative; z-index: 1; }
.legal-title { font-size: clamp(32px, 5vw, 56px); font-weight: 600; letter-spacing: -0.03em; line-height: 1.08; margin-top: 20px; }
.legal-intro { font-size: clamp(15px, 1.5vw, 18px); color: var(--text-dim); max-width: 62ch; margin-top: 22px; line-height: 1.8; text-wrap: pretty; }
.legal-meta { font-family: var(--font-mono); font-size: 12px; color: var(--text-faint); letter-spacing: 0.04em; margin-top: 26px; display: flex; gap: 18px; flex-wrap: wrap; }

.legal-body { max-width: 820px; margin: 0 auto; padding-block: clamp(48px, 7vw, 84px); }

.legal-section { display: grid; grid-template-columns: 56px 1fr; gap: 8px 24px; padding-block: clamp(26px, 3vw, 38px); border-bottom: 1px solid var(--border); }
.legal-section:last-child { border-bottom: none; }
.legal-num { font-family: var(--font-mono); font-size: 14px; color: var(--accent); font-weight: 700; padding-top: 4px; }
.legal-h { font-size: clamp(18px, 2vw, 22px); font-weight: 600; letter-spacing: -0.01em; line-height: 1.4; grid-column: 2; }
.legal-p { grid-column: 2; font-size: 15px; line-height: 1.85; color: var(--text-dim); margin-top: 12px; text-wrap: pretty; }
.legal-p + .legal-p { margin-top: 14px; }

/* definition-style rows (Tokushoho) */
.legal-dl { display: grid; grid-template-columns: minmax(0, 240px) 1fr; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; margin-top: 8px; }
.legal-dt { background: var(--bg-2); padding: 18px 22px; font-size: 14px; font-weight: 600; color: var(--text); }
.legal-dd { background: var(--bg-1); padding: 18px 22px; font-size: 14.5px; color: var(--text-dim); line-height: 1.75; }
.legal-dd .todo { color: var(--accent); font-family: var(--font-mono); font-size: 12px; background: var(--accent-soft); border: 1px solid var(--accent-line); border-radius: 5px; padding: 2px 8px; }

.legal-note { margin-top: 30px; font-size: 13px; color: var(--text-faint); line-height: 1.7; padding: 18px 20px; border: 1px dashed var(--border-2); border-radius: var(--radius-sm); }

/* ---- company profile page ---- */
.about-page-figure { margin: 0 0 clamp(36px, 5vw, 56px); }
.about-page-figure img {
  width: 100%; height: auto; display: block;
  border-radius: var(--radius); border: 1px solid var(--border);
  aspect-ratio: 16 / 10; object-fit: cover;
}
.about-page-figure figcaption {
  margin-top: 14px; font-size: 13.5px; color: var(--text-faint);
  font-family: var(--font-mono); letter-spacing: 0.01em; line-height: 1.6;
}
.about-page-mail { color: var(--accent); transition: opacity 0.2s; }
.about-page-mail:hover { opacity: 0.75; }
.about-page-cta { display: flex; justify-content: center; margin-top: clamp(40px, 6vw, 64px); }

@media (max-width: 640px) {
  .legal-section { grid-template-columns: 1fr; gap: 6px; }
  .legal-num { padding-top: 0; }
  .legal-h, .legal-p { grid-column: 1; }
  .legal-dl { grid-template-columns: 1fr; }
  .legal-dt { padding-bottom: 4px; }
}