/* === Основной контейнер слайдера === */
.product_viewer {
  width: 100%;
  max-width: 1920px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  height: 600px;
}

/* === Лента слайдов === */
.slides-container {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  position: relative;
}

/* === Один слайд: два блока === */
.index_proiz {
  display: flex;
  width: 100%;
  height: 100%;
  flex-shrink: 0;
}

/* === Левый блок: видео === */
.slide-video {
  width: 50%;
  height: 100%;
  position: relative;
  overflow: hidden;
  background: #000;
}

.slide-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* === Правый блок: контент (уникальный класс, без конфликтов) === */
.prod-slide-content {
  width: 50%;
  height: 100%;
  background: #f8f8f8;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.prod-slide-content .content-inner {
  text-align: center;
  max-width: 80%;
  padding: 20px;
  opacity: 1;
  transform: translateX(0);
  transition: transform 0.5s ease, opacity 0.5s ease;
}

.prod-slide-content .content-title {
  font-size: 2.5rem;
  font-weight: 700;
  color: #222;
  margin: 0 0 16px;
}

.prod-slide-content .content-text {
  font-size: 1.2rem;
  color: #555;
  line-height: 1.6;
  margin: 0 0 24px;
}

.prod-slide-content .btn-slide {
  display: inline-block;
  padding: 12px 30px;
  background: #000;
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  border-radius: 4px;
  margin-bottom: 16px;
  transition: background 0.3s ease;
}

.prod-slide-content .btn-slide:hover {
  background: #333;
}

.prod-slide-content .slide-next-trigger {
  display: inline-block;
  cursor: pointer;
  font-size: 2rem;
  color: #888;
  transition: color 0.3s ease, transform 0.3s ease;
}

.prod-slide-content .slide-next-trigger:hover {
  color: #000;
  transform: translateX(4px);
}

/* === Эффект исчезновения текста === */
.index_proiz.out .content-inner,
.index_proiz.out .prod-slide-content .content-inner {
  transform: translateX(-100px);
  opacity: 0;
}

/* =================================== */
/* === 📱 АДАПТИВ: Мобильные устройства === */
/* =================================== */
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  border-radius: 50%;
  z-index: 10;
  backdrop-filter: blur(5px);
  transition: all 0.3s ease;
  opacity: 0.8;
}

.slider-arrow:hover {
  background: rgba(255, 255, 255, 0.4);
  transform: translateY(-50%) scale(1.1);
}

.slider-arrow.prev {
  left: 30px;
}

.slider-arrow.next {
  right: 30px;
}

@media (max-width: 768px) {
  /* Изменяем высоту */
  .product_viewer {
    height: auto;
    min-height: 500px;
  }

  /* Слайд — колонка: видео сверху, текст снизу */
  .index_proiz {
    flex-direction: column;
  }

  .slide-video,
  .prod-slide-content {
    width: 100%;
    height: 400px;
  }

  /* Центрируем текст, уменьшаем отступы */
  .prod-slide-content .content-inner {
    max-width: 90%;
    padding: 30px 20px;
  }

  .prod-slide-content .content-title {
    font-size: 2rem;
    margin: 0 0 12px;
  }

  .prod-slide-content .content-text {
    font-size: 1.1rem;
    margin: 0 0 20px;
  }

  .prod-slide-content .btn-slide {
    padding: 10px 24px;
    font-size: 1rem;
  }

  .prod-slide-content .slide-next-trigger {
    font-size: 1.8rem;
  }
  
}

@media (max-width: 480px) {
  .slide-video,
  .prod-slide-content {
    height: 320px;
  }

  .prod-slide-content .content-title {
    font-size: 1.6rem;
  }

  .prod-slide-content .content-text {
    font-size: 1rem;
    line-height: 1.5;
  }

  .prod-slide-content .btn-slide {
    padding: 10px 20px;
    font-size: 0.95rem;
  }

  .prod-slide-content .slide-next-trigger {
    font-size: 1.6rem;
  }

  .product_viewer {
    min-height: 400px;
  }
}

/* Дополнительно: плавная анимация при смене слайда */
.slides-container {
  will-change: transform;
}

.slide-video,
.prod-slide-content {
  backface-visibility: hidden;
}