/* SECTION */
.tour-hero-exact {
  position: relative;
  padding: 20px 20px;
  background: #fff;
  text-align: center;
  perspective: 1200px;
  overflow: hidden;
}

/* CENTER TEXT */
.hero-center {
  position: relative;
  z-index: 5;
}

.hero-center h1 {
  font-size: 52px;
  font-weight: 800;
  color: #222;
  line-height: 1.2;
}

.hero-center h1 span {
  color: #f7931e;
}

.hero-center p {
  margin-top: 12px;
  font-size: 18px;
  color: #555;
}

/* BUTTON */
.explore-btn {
  display: inline-block;
  margin-top: 28px;
  padding: 14px 36px;
  background: #f7931e;
  color: #fff;
  font-weight: 600;
  border-radius: 30px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.explore-btn:hover {
  background: #e5820c;
  transform: translateY(-2px);
}

/* IMAGE STACK BASE */
.image-stack {
  position: absolute;
  top: 50%;
  transform-style: preserve-3d;
  display: grid;
  grid-template-columns: repeat(3, 78px);
  gap: 16px;
}

.image-stack.left {
  left: 30px;
  transform: translateY(-50%) rotateY(15deg);
}

.image-stack.right {
  right: 30px;
  transform: translateY(-50%) rotateY(-15deg);
}

/* IMAGES – 3D EFFECT */
.image-stack img {
  width: 78px;
  height: 78px;
  object-fit: cover;
  border-radius: 18px;
  box-shadow: 0 18px 40px rgba(0,0,0,0.25);
  transform: translateZ(0);
  transition: transform 0.45s ease, box-shadow 0.45s ease;
}

/* stagger depth */
.image-stack img:nth-child(1) { transform: translateZ(30px); }
.image-stack img:nth-child(2) { transform: translateZ(10px); }
.image-stack img:nth-child(3) { transform: translateZ(40px); }
.image-stack img:nth-child(4) { transform: translateZ(20px); }
.image-stack img:nth-child(5) { transform: translateZ(50px); }
.image-stack img:nth-child(6) { transform: translateZ(25px); }

/* hover pop */
.image-stack img:hover {
  transform: translateZ(80px) scale(1.15);
  z-index: 10;
  box-shadow: 0 30px 60px rgba(0,0,0,0.35);
}

/* BOTTOM BACKGROUND ILLUSTRATIONS */
.bg-left,
.bg-right {
  position: absolute;
  bottom: 0;
  width: 320px;
  height: 180px;
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0.6;
}

.bg-left {
  left: 0;
  background-image: url('https://upload.wikimedia.org/wikipedia/commons/5/5e/Paris_landmarks_silhouette.png');
}

.bg-right {
  right: 0;
  background-image: url('https://upload.wikimedia.org/wikipedia/commons/9/9f/India_landmarks_silhouette.png');
}

/* MOBILE */
@media (max-width: 900px) {
  .image-stack {
    display: none;
  }

  .hero-center h1 {
    font-size: 34px;
  }
}