/* =============================================
   NKR.DESIGN — Legal Pages CSS
   ダークブラウン × ゴールド / 高級感デザイン
   ============================================= */

:root {
  --legal-bg:      #0e0c08;
  --legal-bg2:     #141008;
  --legal-surface: rgba(255,255,255,0.03);
  --legal-border:  rgba(201,168,76,0.18);
  --gold:          #C9A84C;
  --gold-dim:      rgba(201,168,76,0.55);
  --text-primary:  rgba(255,255,255,0.88);
  --text-secondary:rgba(255,255,255,0.52);
  --text-muted:    rgba(255,255,255,0.32);
  --font-serif:    'Cormorant Garamond', 'Noto Serif JP', serif;
  --font-display:  'Cinzel', serif;
  --font-body:     'Noto Serif JP', 'Noto Sans JP', serif;
  --transition:    0.3s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--legal-bg);
  color: var(--text-primary);
  line-height: 1.9;
  overflow-x: hidden;
}
a { text-decoration: none; color: var(--gold); transition: opacity var(--transition); }
a:hover { opacity: 0.75; }

/* ===== Header ===== */
.legal-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(14,12,8,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--legal-border);
  height: 64px;
  display: flex;
  align-items: center;
  padding: 0 40px;
  justify-content: space-between;
}
.legal-header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
}
.legal-header-logo img { height: 34px; width: auto; }
.legal-header-brand {
  font-family: var(--font-display);
  font-size: 0.95rem;
  letter-spacing: 0.15em;
  color: var(--gold);
}
.legal-header-back {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--legal-border);
  padding: 7px 18px;
  border-radius: 2px;
  transition: all var(--transition);
}
.legal-header-back:hover {
  color: var(--gold);
  border-color: var(--gold);
  opacity: 1;
}

/* ===== Hero ===== */
.legal-hero {
  padding: 130px 40px 60px;
  text-align: center;
  position: relative;
  border-bottom: 1px solid var(--legal-border);
}
.legal-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 0%, rgba(201,168,76,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.legal-hero-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  color: var(--gold-dim);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.legal-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  margin-bottom: 18px;
  line-height: 1.4;
}
.legal-hero-sub {
  font-size: 0.82rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* ===== Anchor nav ===== */
.legal-anchor-nav {
  position: sticky;
  top: 64px;
  z-index: 90;
  background: rgba(14,12,8,0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--legal-border);
  overflow-x: auto;
  scrollbar-width: none;
}
.legal-anchor-nav::-webkit-scrollbar { display: none; }
.legal-anchor-list {
  display: flex;
  list-style: none;
  padding: 0 40px;
  min-width: max-content;
}
.legal-anchor-list li a {
  display: block;
  padding: 16px 20px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
}
.legal-anchor-list li a:hover,
.legal-anchor-list li a.active {
  color: var(--gold);
  border-bottom-color: var(--gold);
  opacity: 1;
}

/* ===== Main layout ===== */
.legal-main {
  max-width: 860px;
  margin: 0 auto;
  padding: 72px 40px 120px;
}

/* ===== Section blocks ===== */
.legal-section {
  margin-bottom: 80px;
  scroll-margin-top: 130px;
}
.legal-section-header {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 32px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--legal-border);
}
.legal-section-num {
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--gold-dim);
}
.legal-section-title {
  font-family: var(--font-serif);
  font-size: 1.45rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text-primary);
}
.legal-section-badge {
  margin-left: auto;
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  padding: 3px 10px;
  border: 1px solid var(--legal-border);
  border-radius: 2px;
  color: var(--text-muted);
}

/* ===== Article text ===== */
.legal-intro {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 2;
  margin-bottom: 36px;
  padding: 20px 24px;
  background: var(--legal-surface);
  border-left: 3px solid var(--gold);
  border-radius: 0 6px 6px 0;
}

.legal-article {
  margin-bottom: 36px;
}
.legal-article-title {
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--gold);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.legal-article-title::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  background: var(--gold-dim);
}
.legal-article p {
  font-size: 0.87rem;
  color: var(--text-secondary);
  line-height: 2;
  margin-bottom: 12px;
}
.legal-ul {
  list-style: none;
  padding: 0;
  margin: 8px 0 16px 0;
}
.legal-ul li {
  font-size: 0.85rem;
  color: var(--text-secondary);
  padding: 7px 0 7px 22px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  line-height: 1.7;
}
.legal-ul li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--gold-dim);
  font-size: 0.75rem;
}

/* ===== Tables ===== */
.legal-table-wrap { overflow-x: auto; margin: 16px 0 24px; }
.legal-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
}
.legal-table thead tr {
  background: rgba(201,168,76,0.08);
  border-bottom: 1px solid rgba(201,168,76,0.3);
}
.legal-table th {
  padding: 13px 18px;
  text-align: left;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--gold-dim);
  font-weight: 600;
  text-transform: uppercase;
}
.legal-table tbody tr {
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: background var(--transition);
}
.legal-table tbody tr:hover { background: rgba(201,168,76,0.04); }
.legal-table td {
  padding: 14px 18px;
  color: var(--text-secondary);
  vertical-align: top;
  line-height: 1.7;
}
.legal-table td.em-val {
  color: var(--gold);
  font-weight: 600;
}
.legal-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 8px;
  padding-left: 12px;
  border-left: 2px solid rgba(201,168,76,0.2);
  line-height: 1.8;
}

/* ===== Info grid (特商法) ===== */
.legal-info-grid {
  border: 1px solid var(--legal-border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 16px;
}
.legal-info-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-bottom: 1px solid var(--legal-border);
}
.legal-info-row:last-child { border-bottom: none; }
.legal-info-key {
  padding: 16px 22px;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  font-weight: 600;
  color: var(--gold-dim);
  background: rgba(201,168,76,0.05);
  border-right: 1px solid var(--legal-border);
  line-height: 1.8;
  display: flex;
  align-items: flex-start;
}
.legal-info-val {
  padding: 16px 22px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  background: var(--legal-bg2);
  line-height: 1.8;
}

/* ===== Highlight box ===== */
.legal-highlight {
  background: rgba(201,168,76,0.06);
  border: 1px solid rgba(201,168,76,0.25);
  border-radius: 8px;
  padding: 24px 28px;
  margin: 20px 0;
}
.legal-highlight-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 12px;
  letter-spacing: 0.06em;
  display: flex;
  align-items: center;
  gap: 8px;
}
.legal-highlight p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.9;
}

/* ===== Trust badges ===== */
.legal-trust-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 28px 0;
}
.legal-trust-card {
  border: 1px solid var(--legal-border);
  border-radius: 10px;
  padding: 24px 18px;
  text-align: center;
  background: var(--legal-surface);
  transition: all var(--transition);
}
.legal-trust-card:hover {
  border-color: rgba(201,168,76,0.4);
  background: rgba(201,168,76,0.05);
  transform: translateY(-2px);
}
.legal-trust-icon { font-size: 1.8rem; margin-bottom: 10px; }
.legal-trust-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
  letter-spacing: 0.04em;
}
.legal-trust-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ===== Divider ===== */
.legal-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--legal-border), transparent);
  margin: 64px 0;
}

/* ===== Footer ===== */
.legal-footer {
  background: #080604;
  border-top: 1px solid var(--legal-border);
  padding: 40px;
  text-align: center;
}
.legal-footer-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 16px;
}
.legal-footer-logo img { height: 28px; }
.legal-footer-brand {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}
.legal-footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin-bottom: 20px;
  font-size: 0.75rem;
}
.legal-footer-links a { color: var(--text-muted); }
.legal-footer-links a:hover { color: var(--gold); opacity: 1; }
.legal-footer-copy {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .legal-header { padding: 0 20px; }
  .legal-hero { padding: 110px 20px 50px; }
  .legal-anchor-list { padding: 0 16px; }
  .legal-main { padding: 48px 20px 80px; }
  .legal-trust-grid { grid-template-columns: 1fr 1fr; }
  .legal-info-row { grid-template-columns: 1fr; }
  .legal-info-key { border-right: none; border-bottom: 1px solid var(--legal-border); }
}
@media (max-width: 480px) {
  .legal-hero-title { font-size: 1.5rem; }
  .legal-trust-grid { grid-template-columns: 1fr; }
  .legal-section-title { font-size: 1.2rem; }
  .legal-header-back span { display: none; }
}