.hero-slider-wrap {
  position: relative;
  overflow: hidden;
}

.hero-swiper, .hero-swiper .swiper-wrapper, .hero-swiper .swiper-slide {
  width: 100%;
  height: 100%;
  min-height: 60vh; /* adjust to your hero height */
}

.hero-slide {
  position: relative;
  color: #fff;
}

.hero-slide__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 1;
}

.hero-slide__image {
  position: absolute;
  inset: 0;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  transform: translateZ(0);
}

.hero-slide__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  display: block;
  transform: translateZ(0);
}

/* Content above background */
.hero-slide__content {
  position: relative;
  z-index: 2;
  padding-top: 6rem;
  padding-bottom: 6rem;
  text-align: left;
}

.hero-slide__tagline {
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .875rem;
  opacity: .9;
  margin-bottom: .5rem;
}

.hero-slide__title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 1.1;
  margin: 0 0 1rem 0;
}

.hero-slide__desc {
  max-width: 52ch;
  opacity: .95;
  margin-bottom: 1.25rem;
}

.hero-slide__buttons .btn {
  margin-right: .6rem;
  margin-bottom: .6rem;
}

/* Optional: dark overlay for readability */
.hero-slide::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,.35), rgba(0,0,0,.35));
  z-index: 1;
}

/* Swiper UI minor adjustments */
.swiper-button-prev, .swiper-button-next {
  color: #fff;
}
.swiper-pagination-bullet {
  background: rgba(255,255,255,.7);
}
.swiper-pagination-bullet.swiper-pagination-bullet-active {
  background: #fff;
}