/* ==========================================================================
   Site Footer — NYC Editorial
   ========================================================================== */

.site-footer {
  background: var(--color-text-primary);
  color: var(--color-text-invert);
  border-top: 4px solid var(--color-accent);
}


/* ── フッター上部 ── */
.footer-top {
  padding-block: var(--space-16) var(--space-12);
}

.footer-top__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.6fr;
  gap: var(--space-12);
  align-items: start;
}


/* ── ブランドカラム ── */
.footer-brand__logo {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  text-decoration: none;
  margin-bottom: var(--space-5);
}

.footer-brand__logo-en {
  font-family: var(--font-en-display);
  font-size: var(--text-3xl);
  letter-spacing: 0.06em;
  color: #fff;
  line-height: 1;
  transition: color var(--transition-fast);
}

.footer-brand__logo:hover .footer-brand__logo-en { color: var(--color-accent); }

.footer-brand__logo-ja {
  font-family: var(--font-ja-body);
  font-size: var(--text-xs);
  letter-spacing: 0.10em;
  color: rgba(255,255,255,0.4);
}

.footer-brand__tagline {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.5);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

/* 住所 */
.footer-address { font-style: normal; }

.footer-address__list {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.footer-address__label {
  font-family: var(--font-en-display);
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  color: var(--color-accent);
  padding-top: 2px;
  align-self: start;
}

.footer-address__value {
  color: rgba(255,255,255,0.6);
  line-height: 1.7;
}

.footer-address__value a {
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-address__value a:hover { color: #fff; }


/* ── フッターナビ ── */
.footer-nav__heading {
  font-family: var(--font-en-display);
  font-size: var(--text-xs);
  font-weight: 400;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-nav__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav__list li {
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.footer-nav__list li a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-3);
  font-family: var(--font-ja-body);
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-nav__list li a::after {
  content: '→';
  font-size: var(--text-sm);
  color: var(--color-accent);
  opacity: 0;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.footer-nav__list li a:hover { color: #fff; }
.footer-nav__list li a:hover::after { opacity: 1; transform: translateX(3px); }


/* ── フッターCTA ── */
.footer-cta {
  padding: var(--space-8);
  background: rgba(183, 28, 28, 0.12);
  border: 1px solid rgba(183, 28, 28, 0.4);
  border-top: 3px solid var(--color-accent);
}

.footer-cta__heading {
  font-family: var(--font-ja-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-3);
}

.footer-cta__text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.55);
  line-height: 1.8;
  margin-bottom: var(--space-6);
}

.footer-cta .btn {
  width: 100%;
  margin-bottom: var(--space-5);
  white-space: nowrap;
}

.footer-cta__tel {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  padding-top: var(--space-5);
  border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-cta__tel-label {
  font-family: var(--font-en-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.08em;
}

.footer-cta__tel-number {
  font-family: var(--font-en-display);
  font-size: var(--text-2xl);
  letter-spacing: 0.06em;
  color: #fff;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-cta__tel-number:hover { color: var(--color-accent); }

.footer-cta__tel-hours {
  font-family: var(--font-en-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
}


/* ── 区切り線 ── */
.footer-divider { border-top: 1px solid rgba(255,255,255,0.1); }


/* ── フッター下部 ── */
.footer-bottom {
  padding-block: var(--space-5);
}

.footer-bottom__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.footer-copyright {
  font-family: var(--font-en-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.05em;
}

.footer-bottom__links { display: flex; gap: var(--space-6); }

.footer-bottom__links a {
  font-family: var(--font-en-body);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.35);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer-bottom__links a:hover { color: rgba(255,255,255,0.7); }


/* ── ページトップボタン ── */
.scroll-top {
  position: fixed;
  bottom: var(--space-8);
  right: var(--space-8);
  z-index: 900;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-text-primary);
  border: 2px solid var(--color-text-primary);
  color: #fff;
  cursor: pointer;
  border-radius: 0;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity var(--transition-base),
              transform var(--transition-base),
              background var(--transition-fast);
  pointer-events: none;
}

.scroll-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
}


/* ── レスポンシブ ── */
@media (max-width: 1024px) {
  .footer-top__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 768px) {
  .footer-top__grid { grid-template-columns: 1fr; }
  .footer-bottom__inner { flex-direction: column; text-align: center; }
  .scroll-top { bottom: var(--space-5); right: var(--space-5); }
}