.my-marquee-smooth {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100vw;
  padding: 40px 0;
  background: #f9fafb;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: scroll-left 30s linear infinite;
  align-items: center;
  gap: 32px;
}

.marquee-item {
  width: 360px;
  height: 600px;
  border-radius: 20px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
  position: relative;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.marquee-item:hover {
  transform: scale(1.03);
}

.marquee-item iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

@keyframes scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.my-marquee-smooth {
  position: relative;
  overflow: hidden;
  width: 100%;
  max-width: 100vw;
  padding: 40px 0;
  background: #f9fafb;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: scroll-left 30s linear infinite;
  align-items: center;
  gap: 32px;
}

.marquee-item {
  width: 360px;
  height: 600px;
  border-radius: 20px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.1);
  position: relative;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.marquee-item:hover {
  transform: scale(1.03);
}

.marquee-item iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

@keyframes scroll-left {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Desktop large */
@media (min-width: 1200px) {
  .marquee-item {
    width: 360px;
    height: 600px;
  }
}

/* Tablets (landscape) */
@media (max-width: 1199px) and (min-width: 992px) {
  .marquee-item {
    width: 300px;
    height: 500px;
  }
}

/* Tablets (portrait) */
@media (max-width: 991px) and (min-width: 768px) {
  .marquee-item {
    width: 260px;
    height: 460px;
  }
}

/* Smartphones */
@media (max-width: 767px) and (min-width: 480px) {
  .marquee-item {
    width: 200px;
    height: 360px;
  }
}

/* Small phones */
@media (max-width: 479px) {
  .marquee-item {
    width: 160px;
    height: 300px;
  }
}