/* ===== 画像保護 ===== */
.no-select {
  pointer-events: none;
  user-select: none;
  -webkit-user-select: none;
  -webkit-user-drag: none;
}

/* ===== フェードイン ===== */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ===== メインシーン ===== */
.scene {
  position: fixed;
  inset: 0;
  overflow: hidden;
  animation: fadeIn 1.5s ease-in-out forwards;
}

/* ===== PC / タブレット: cover ===== */
.bg-blur { display: none; }

.main-img {
  width: 100%;
  height: 100%;
  background: url('/assets/images/coming-soon.webp') center / cover no-repeat;
}

/* ===== スマートフォン: contain + ぼかし背景 ===== */
@media (max-width: 767px) {
  .bg-blur {
    display: block;
    position: absolute;
    inset: -30px;
    background: url('/assets/images/coming-soon.webp') center / cover no-repeat;
    filter: blur(28px);
    transform: scale(1.05);
    z-index: 0;
  }

  .main-img {
    position: relative;
    z-index: 1;
    background-size: contain;
    background-position: center;
  }
}