/* ============================================================
   SERVICE PAGE
============================================================ */

/* アンカーナビ */
.anchor-nav {
  position: sticky;
  top: var(--header-h);
  background: var(--white);
  border-bottom: 1px solid var(--gray-100);
  z-index: 90;
  display: flex;
  overflow-x: auto;
  scrollbar-width: none;
}
.anchor-nav::-webkit-scrollbar { display: none; }
.anchor-nav .container { display: flex; }
.anchor-nav a {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--gray-500);
  padding: 16px 20px;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color .2s, border-color .2s;
}
.anchor-nav a:hover,
.anchor-nav a.active {
  color: var(--black);
  border-bottom-color: var(--gold);
}

/* サービスセクション */
.svc-section {
  padding: 88px 0;
  border-bottom: 1px solid var(--gray-100);
}
.svc-section:nth-child(even) { background: var(--off-white); }

.svc-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.svc-section:nth-child(even) .svc-inner { direction: rtl; }
.svc-section:nth-child(even) .svc-inner > * { direction: ltr; }

.svc-img {
  aspect-ratio: 4/3;
  background: var(--gray-100);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.svc-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.svc-num {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
  margin-bottom: 16px;
}
.svc-title-en {
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 8px;
}
.svc-title-ja {
  font-family: var(--font-display);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 400;
  letter-spacing: .04em;
  color: var(--black);
  margin-bottom: 8px;
  line-height: 1.3;
}
.svc-rule {
  width: 24px;
  height: 2px;
  background: var(--gold-light);
  margin-bottom: 28px;
}
.svc-body {
  font-size: 14px;
  line-height: 2;
  color: var(--gray-700);
  margin-bottom: 28px;
}
.svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.svc-tag {
  font-size: 10px;
  letter-spacing: .08em;
  border: 1px solid var(--gray-300);
  color: var(--gray-500);
  padding: 5px 14px;
}
.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--black);
  border-bottom: 1px solid var(--gray-300);
  padding-bottom: 3px;
  transition: color .2s, border-color .2s;
}
.svc-link:hover { color: var(--gold); border-color: var(--gold); }
.svc-link::after { content: '→'; }

@media (max-width: 900px) {
  .svc-section { padding: 56px 0; }
  .svc-inner {
    grid-template-columns: 1fr;
    gap: 32px;
    direction: ltr !important;
  }
  .svc-section:nth-child(even) .svc-inner > * { direction: ltr; }
}