.swiper-button-prev::after,
.swiper-button-next::after {
  display: none !important;
  content: none !important;
}
h1 {
  font-family: 'Roboto', sans-serif !important;
  font-weight: 700 !important;
}

#btnSubmit {
    cursor: pointer;
    font-size: 18px;
}


.swiper-button-next,
.swiper-button-prev {
  position: relative;
  width: 46px;
  height: 46px;
  display: flex;
  align-items: center;
  justify-content: center;
  right: auto;
  left: auto;
}

.half-teaser-list__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 2s ease-in-out;
  /* Tăng thời gian để mở rộng chậm hơn */
}

.half-teaser-list:hover .half-teaser-list__content {
  max-height: 150px;
  /* Đủ lớn để chứa nội dung */
}

.half-teaser-list__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
}

.half-teaser-list:hover .half-teaser-list__content {
  max-height: 100px;
}

.half-teaser-list button {
  display: none;
}

.half-teaser-list:hover button {
  display: block;
}

.swiper-pagination-bullet {
  height: 6px !important;
  width: 6px !important;
}

.swiper-pagination-bullet.swiper-pagination-bullet-active {
  background-color: black;
}

.sevice1 {
  margin-top: 80px;
  background-color: #fff;
  margin-bottom: 20rem;
  padding: 30px;
}

.swiper-pagination {
  display: none !important;
}

.section01 img {
  width: 100%;
  height: 100%;
  display: block;
}

.section01 {
  width: 100%;
  height: 900px;
  background: #000;
  position: relative;
  background: rgba(0, 0, 0, 0.4);


}

.text-dsc-section1 {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: left;
  color: #fff;
  z-index: 1;
  max-width: 80%;
  /* nằm trên overlay */
}

.text-dsc-section1 h1 {
  font-size: 48px;
  margin-bottom: 20px;
  color: #fff;
}

.text-dsc-section1 p {
  font-size: 20px;
  color: #fff;
  text-align: left;
}

.section01::after {
  content: "";
  position: absolute;
  inset: 0;
}

.img-fluid{
    margin-bottom: 100px;
}

@media (max-width: 575.98px) {
  .sevice1{
    margin-bottom: 4rem;
  }
 .sevice1 h1 {
    font-size: 28px;
    font-weight: 700;
  }
  .service2 h1 {
    font-size: 28px;
    font-weight: 700;
  }
  .service2 .tw-flex{
    align-items: center;
    text-align: center;
  }
}
/* màn mobile  */
@media (max-width: 768px) {
  .section01 {
    display: flex;
    flex-direction: column-reverse;
    max-height: 550px;
    align-items: center;
    background: #f4f6ff;
  }

  .section01 img {
    width: 100%;
    height: auto;
    object-fit: cover;
    /* ảnh co giãn vừa khung */
  }

  .section01 .text-dsc-section1 {
    position: static;
    transform: none;
    text-align: left;
    max-width: 90%;
    margin: 20px 0;
    color: #000;
    margin-bottom: 20px;
  }

  .section01 .text-dsc-section1 h1 {
    color: #000;
    font-size: 28px;
    text-align: center;
    
  }


  .section01 .text-dsc-section1 p {
    color: #000;
    font-size: 16px;
    line-height: 1.5;
  }

  .num_img {
    height: 622px;
  }

}

@media (min-width: 1024px) {
  .num_img {
    flex-direction: row;
    height: 450px;
  }
}