/* ===== Floating CTA Component (SP) ===== */

.floating-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: var(--z-floating-cta);
  height: 60px;
  background-color: var(--color-bg-white);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.08);
  display: flex;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.floating-cta.is-visible {
  opacity: 1;
  visibility: visible;
}

.floating-cta__phone,
.floating-cta__reserve {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  color: var(--color-text-inverse);
}

.floating-cta__phone {
  background-color: var(--color-secondary-500);
}

.floating-cta__reserve {
  background-color: var(--color-accent-500);
}

.floating-cta__phone i,
.floating-cta__reserve i {
  font-size: 20px;
}

/* ページトップボタン */
.scroll-top {
  position: fixed;
  bottom: 76px;
  right: var(--space-md);
  z-index: var(--z-floating-cta);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-primary-500);
  color: var(--color-text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
  cursor: pointer;
  border: none;
}

.scroll-top.is-visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  background-color: var(--color-primary-700);
}

/* PC: フローティングCTA非表示 */
@media (min-width: 1024px) {
  .floating-cta {
    display: none;
  }

  .scroll-top {
    bottom: var(--space-xl);
    right: var(--space-xl);
  }
}