body {
  
  overflow-x: hidden; 
}
RTL Presentation Section
.presentation[dir="rtl"] {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 50px 5%;
    font-family: 'Tahoma', 'Arial', sans-serif;
  }
  
  .presentation[dir="rtl"] .introduction {
    flex: 1;
    padding-left: 50px;
    text-align: right;
  }
  
  .presentation[dir="rtl"] .intro-text h1 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 20px;
  }
  
  .presentation[dir="rtl"] .intro-text p {
    font-size: 1.1rem;
    color: #555;
    line-height: 1.6;
    margin-bottom: 30px;
  }
  
  .presentation[dir="rtl"] .cta-select {
    background: #f58e49;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
  }
  
  .presentation[dir="rtl"] .cta-select:hover {
    background: #e07a35;
  }
  
  .presentation[dir="rtl"] .cta-select a {
    color: white;
    text-decoration: none;
  }
  
  .presentation[dir="rtl"] .cover {
    flex: 1;
    text-align: left;
  }
  
  .presentation[dir="rtl"] .cover img {
    max-width: 100%;
    height: auto;
  }
  
  /* Responsive Design */
  @media (max-width: 768px) {
    .presentation[dir="rtl"] {
      flex-direction: column-reverse;
      text-align: center;
    }
    
    .presentation[dir="rtl"] .introduction {
      padding-left: 0;
      padding-top: 30px;
      text-align: center;
    }
    
    .presentation[dir="rtl"] .cover {
      text-align: center;
    }
  }
  /* Navigation arrows */

  .swiper-button-next,
.swiper-button-prev {
  color: #fff !important; 
  background: rgba(0, 0, 0, 0.5); 
  height: 35px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.swiper-button-next:after,
.swiper-button-prev:after {
  font-size: 18px; 
}

.swiper-button-next {
  left: 10px;
  right: auto;
}

.swiper-button-prev {
  right: 10px;
  left: auto;
}
@media (max-width: 768px) {
  .adv {
    font-size: 50px;
    text-align: center;
  }
}
@media (max-width: 768px) {
  .swiper {
    width: 350px !important;
  }
}
@media (max-width: 784px) {
  .swiper {
    width: 300px !important;
  }
}
@media (max-width: 320px) {
  .swiper {
    width: 270px !important;
  }
}