.zoom_parent {
  display: flex;
  flex-direction: row;
  width: 100vw;
  /* header が fixed のため、そのぶん引いた高さにする */
  height: calc(100vh - var(--header-h, 40px));
  position: relative;
}
.zoom_fade {
  width: 50%;
  height: 100%;
  overflow: hidden;
  position: relative;
}
.slide {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: fadeSlide 30s infinite;
}
@keyframes fadeSlide {
  0% { opacity: 0; transform: scale(1); }
  5% { opacity: 1; }
  45% { opacity: 1; transform: scale(1.2); }
  50% { opacity: 0; }
  100% { opacity: 0; }
}
@media (orientation: portrait) and (max-width: 1280px) {
  .zoom_parent {
      flex-direction: column;
  }
  .zoom_fade {
      width: 100%;
      height: 50%;
  }
}

/* =========================
   Pop Hero
   ========================= */
.pop-hero .hero{
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}

.pop-hero .hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(1200px 700px at 50% 18%, rgba(255,255,255,0.26), rgba(255,255,255,0) 60%),
    linear-gradient(180deg, rgba(0,0,0,0.18), rgba(0,0,0,0.05) 55%, rgba(0,0,0,0.12));
}

.pop-hero .hero-inner{
  position: relative;
  width: min(980px, 92vw);
  padding: 28px 28px 22px;
  border-radius: 28px;
  background: rgba(255,255,255,0.28);
  border: 1px solid rgba(255,255,255,0.55);
  backdrop-filter: blur(12px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.22);
  color: #fff;
  pointer-events: auto;
  text-align: left;
}

.pop-hero .hero-kicker{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.pop-hero .pill{
  display: inline-block;
  padding: 7px 12px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: rgba(255,255,255,0.22);
  border: 1px solid rgba(255,255,255,0.25);
}
.pop-hero .pill.ghost{
  background: rgba(0,0,0,0.18);
  border-color: rgba(255,255,255,0.18);
}

.pop-hero .hero-title{
  margin-top: 10px;
  font-family: 'Fredoka-Medium', 'Noto Sans JP', sans-serif;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.05;
  text-shadow: 0 10px 28px rgba(0,0,0,0.25);
}

.pop-hero .hero-sub{
  margin-top: 10px;
  font-size: clamp(14px, 1.6vw, 18px);
  font-weight: 700;
  opacity: 0.98;
  max-width: 52ch;
}

.pop-hero .hero-actions{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.pop-hero .hero-btn{
  display: inline-block;
  padding: 12px 18px;
  border-radius: 18px;
  font-weight: 900;
  text-decoration: none;
  color: #fff;
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.35);
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.pop-hero .hero-btn.primary{
  background: linear-gradient(90deg, rgba(53,167,255,0.95), rgba(0,209,178,0.95));
  border-color: rgba(255,255,255,0.15);
}
.pop-hero .hero-btn:hover{
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0,0,0,0.25);
  background: rgba(255,255,255,0.18);
}

.pop-hero .hero-tags{
  margin-top: 16px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.pop-hero .tag{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 800;
  background: rgba(0,0,0,0.18);
  border: 1px dashed rgba(255,255,255,0.35);
}

/* stickers */
.pop-hero .sticker-layer{
  position: absolute;
  inset: 0;
  z-index: 4;
  pointer-events: none;
}

.pop-hero .sticker{
  position: absolute;
  padding: 10px 14px;
  border-radius: 18px;
  font-weight: 900;
  color: #1a1a1a;
  background: rgba(255,255,255,0.92);
  border: 2px solid rgba(0,0,0,0.10);
  box-shadow: 0 18px 35px rgba(0,0,0,0.18);
  transform: rotate(var(--r, -8deg));
  animation: floaty 3.8s ease-in-out infinite;
}

.pop-hero .sticker::after{
  content:"";
  position:absolute;
  inset:-6px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 15% 20%, rgba(255,217,61,.85), transparent 55%),
    radial-gradient(circle at 80% 30%, rgba(255,77,157,.60), transparent 55%),
    radial-gradient(circle at 40% 85%, rgba(0,209,178,.55), transparent 55%);
  opacity: 0.45;
  z-index: -1;
  filter: blur(10px);
}

.pop-hero .s1{ top: 16%; left: 8%; --r: -10deg; animation-delay: .0s; }
.pop-hero .s2{ top: 24%; right: 10%; --r: 8deg; animation-delay: .4s; }
.pop-hero .s3{ bottom: 24%; left: 10%; --r: 6deg; animation-delay: .8s; }
.pop-hero .s4{ bottom: 20%; right: 9%; --r: -7deg; animation-delay: 1.1s; }
.pop-hero .s5{ top: 58%; right: 18%; --r: 12deg; animation-delay: 1.4s; }

@keyframes floaty{
  0%,100%{ transform: translateY(0) rotate(var(--r, -8deg)); }
  50%{ transform: translateY(-10px) rotate(var(--r, -8deg)); }
}

/* scroll hint */
.pop-hero .scroll-hint{
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  font-weight: 900;
  color: #fff;
  background: rgba(0,0,0,0.22);
  border: 1px solid rgba(255,255,255,0.18);
  animation: bob 1.6s ease-in-out infinite;
  pointer-events: none;
}
.pop-hero .scroll-hint .dot{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(90deg, #ffd93d, #ff4d9d, #00d1b2, #35a7ff);
}
@keyframes bob{
  0%,100%{ transform: translate(-50%, 0); }
  50%{ transform: translate(-50%, -9px); }
}

@media (max-width: 767px){
  .pop-hero .sticker{ display:none; }
  .pop-hero .hero-inner{ padding: 22px 18px 18px; }
}