/* =========================================================
   画面下部 固定CTA
   ========================================================= */
body.has-fixed-cta {
  padding-bottom: 88px; /* 固定CTAの高さ分だけ余白を確保 */
}
.fixed-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1000;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, .96);
  box-shadow: 0 -4px 16px rgba(0, 0, 0, .12);
  transition: transform .3s ease, opacity .3s ease;
}
.fixed-cta .btn-primary {
  display: block;
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
}
/* お申し込みフォームが表示されている間は隠す */
.fixed-cta.is-hidden {
  transform: translateY(110%);
  opacity: 0;
  pointer-events: none;
}