/* === HERO SECTION === */

.hero-section {
  height: 85vh;
  width: 100vw;
  position: relative;
  margin-top: 15vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  z-index: 3;
  cursor: none;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  overflow: hidden;
}

.hero-slide.active {
  opacity: 1;
  z-index: 1;
}

.hero-slide img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-gray {
  z-index: 2;
  filter: grayscale(1);
  -webkit-mask-image: none;
  mask-image: none;
}

.img-color {
  z-index: 1;
}

.arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.5);
  border: none;
  font-size: 2rem;
  padding: 0.5rem 1rem;
  pointer-events: auto !important;
  cursor: pointer;
  z-index: 100;
  transition: background 0.3s ease, transform 0.3s ease;
}

.arrow:hover {
  background: rgba(255, 255, 255, 0.9);
  transform: translateY(-50%) scale(1.1);
}


.arrow.left {
  left: 10px;
}

.arrow.right {
  right: 10px;
}

.custom-cursor {
  position: fixed;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  border: 2px solid white;
  pointer-events: none;
  z-index: 999;
  mix-blend-mode: difference;
  display: none;
}


/* === RESPONSIVE ===*/
@media (max-width: 768px) {
  .hero-section {
    height: 65vh;
    cursor: auto;
  }

  .hero-slide img {
    object-fit: cover;
    object-position: center;
  }

  .arrow {
    font-size: 2.5rem;
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.6);
  }

  .custom-cursor {
    display: none !important;
  }
}

@media screen and (max-width: 1024px), screen and (orientation: landscape) and (max-height: 500px) {
  .arrow {
    display: none !important;
  }
}