.ax-section-material {
  padding-bottom: 0 !important;
}

.ax-section-material .material-img-box .image-cover {
  padding-top: 0 !important;
  height: 500px !important;
}

.ax-section-material .material-img-box .image-cover img {
  object-fit: cover !important;
  height: 100% !important;
  width: 100% !important;
}

@media (max-width: 849px) {
  .ax-section-material .material-img-box .image-cover {
    height: 280px !important;
  }
}

/* ==========================================================================
   Materials Slider Layout (Swiper)
   ========================================================================== */

/* Mobile: 1 item full width */
.ax-section-material .swiper-slide {
  width: 100%;
}

/* Tablet: 2 items */
@media (min-width: 550px) {
  .ax-section-material .swiper-slide {
    width: 50%;
  }
}

/* Desktop: 4 items (gap is 0, so exactly 25%) */
@media (min-width: 850px) {
  .ax-section-material .swiper-slide {
    width: 25%;
  }
}

.material-img-box {
  border-radius: 0;
  overflow: hidden;
}

.material-img-box .box-text {
  position: absolute !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  padding: 30px !important;
  z-index: 2 !important;
  text-align: center !important;

  transition: all 0.5s ease;
}

.material-img-box .text {
  text-align: center !important;
}

.material-img-box .box-text-inner>.text:first-child p:first-child {
  font-size: 24px;
  color: #ffffff;
  margin-bottom: 0;
  text-transform: uppercase;
  transition: transform 0.5s ease;
}

.material-img-box .box-text-inner>.text:first-child p:nth-child(2),
.material-img-box .ax-link {
  color: #ffffff;
  opacity: 0;
  visibility: hidden;
  max-height: 0;
  margin: 0 !important;
  padding: 0 !important;
  transform: translateY(15px);
  transition:
    max-height 0.5s ease,
    opacity 0.5s ease,
    transform 0.5s ease,
    margin 0.5s ease,
    visibility 0.5s;
  overflow: hidden;
}

.material-img-box .box-text-inner>.text:first-child p:nth-child(2) {
  font-size: 15px;
  line-height: 1.5;
}

.material-img-box:hover .box-text-inner>.text:first-child p:nth-child(2),
.material-img-box:hover .ax-link {
  opacity: 1;
  visibility: visible;
  max-height: 200px;
  margin-top: 15px !important;
  transform: translateY(0);
}

.material-img-box .box-image::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0) 50%);
  z-index: 1;
  pointer-events: none;
  transition: background 0.6s ease;
}

.material-img-box:hover .box-image::after {
  background: linear-gradient(to top, rgba(0, 0, 0, 0.95) 0%, rgba(0, 0, 0, 0.3) 100%);
}

/* ==========================================================================
   Interior / Material Slider Showcase Typography (.ax-material-text)
   ========================================================================== */

/* Hỗ trợ mọi cấp độ thẻ tiêu đề: H1, H2, H3, H4 hoặc class ax-material-title */
.ax-material-text h1,
.ax-material-text h2,
.ax-material-text h3,
.ax-material-text h4,
.ax-material-title {
  font-size: 40px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #000000;
  line-height: 100%;
  margin-top: 0;
  margin-bottom: 25px;
}

.ax-material-text {
  padding: 0 50px;
}

/* Các đoạn văn miêu tả */
.ax-material-text p {
  font-size: 18px;
  color: #000;
  line-height: 34px;
  font-weight: 400;
  margin-bottom: 14px;
}

@media (max-width: 849px) {
  .ax-material-text {
    padding: 0 15px;
  }

  .ax-material-text h1,
  .ax-material-text h2,
  .ax-material-text h3,
  .ax-material-text h4,
  .ax-material-title {
    font-size: 26px;
    margin-bottom: 18px;
  }

  .ax-material-text .ax-material-subtitle,
  .ax-material-text>p:first-of-type {
    font-size: 14px;
    margin-bottom: 12px;
  }

  .ax-material-text p {
    font-size: 13px;
    line-height: 1.65;
  }
}

/* ==========================================================================
   Material Showcase Collection Button (.ax-material-btn)
   ========================================================================== */

.ax-material-btn {
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 12px !important;
  padding: 12px 32px !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  text-transform: uppercase !important;
  letter-spacing: 1.5px !important;
  color: #111111 !important;
  background-color: transparent !important;
  border: 1px solid #111111 !important;
  border-radius: 999px !important;
  text-decoration: none !important;
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1) !important;
  margin: 30px 0 !important;
  box-shadow: none !important;
}

/* Tự động thụt lề 50px đồng bộ nếu nút đặt bên ngoài thẻ .ax-material-text */
.ax-material-slider .col-inner>.button.ax-material-btn,
.ax-material-slider .col-inner>.ax-material-btn {
  margin-left: 50px !important;
}

.ax-material-btn:hover {
  background-color: #111111 !important;
  color: #ffffff !important;
  border-color: #111111 !important;
  transform: translateY(-1px);
}

.ax-material-btn:hover span {
  color: #ffffff !important;
}

/* Custom SVG Arrow Icon qua ::after (Tự động hiển thị khi dùng Button UX Builder) */
.ax-material-btn::after {
  content: '';
  display: inline-block;
  width: 15px;
  height: 13px;
  background-color: currentColor;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg width='15' height='13' viewBox='0 0 15 13' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14.25 6.02246L0.5 6.02246' stroke='black' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M8.7041 0.500004L14.2499 6.022L8.7041 11.5449' stroke='black' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg width='15' height='13' viewBox='0 0 15 13' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M14.25 6.02246L0.5 6.02246' stroke='black' stroke-linecap='round' stroke-linejoin='round'/%3E%3Cpath d='M8.7041 0.500004L14.2499 6.022L8.7041 11.5449' stroke='black' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.ax-material-btn:hover::after {
  transform: translateX(4px);
}

/* Hỗ trợ nếu nhúng trực tiếp thẻ svg */
.ax-material-btn svg {
  width: 15px;
  height: 13px;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.ax-material-btn svg path {
  stroke: currentColor !important;
  transition: stroke 0.3s ease;
}

.ax-material-btn:hover svg {
  transform: translateX(4px);
}

@media (max-width: 849px) {
  .ax-material-btn {
    padding: 10px 24px !important;
    font-size: 12px !important;
    margin: 20px 0 !important;
  }

  .ax-material-slider .col-inner>.button.ax-material-btn,
  .ax-material-slider .col-inner>.ax-material-btn {
    margin-left: 15px !important;
  }
}

/* ==========================================================================
   Material Slider Flickity Viewport Fix & Custom Navigation
   ========================================================================== */

/* Tránh lỗi Flickity tính sai chiều cao và bị trồi lên đè Section phía trên */
.ax-material-slider {
  width: 100%;
  position: relative;
}

.ax-material-slider .flickity-viewport {
  width: 100%;
  transition: height 0.3s ease;
}

.ax-material-slider .flickity-slider>.row {
  top: 0 !important;
}

.ax-material-slider .img {
  width: 100% !important;
  max-width: 100% !important;
  margin: 0 !important;
}

.ax-material-slider .img .img-inner {
  width: 100% !important;
}

.ax-material-slider .img img {
  width: 100% !important;
  max-width: 100% !important;
  height: auto !important;
  max-height: none !important;
  object-fit: contain;
  display: block;
}

.ax-material-slider .flickity-prev-next-button {
  display: none !important;
}

/* Nút mũi tên điều hướng tùy chỉnh: Cố định một vị trí độc lập, không trôi theo slide */
.ax-mat-nav {
  display: inline-flex;
  align-items: center;
  gap: 25px;
  z-index: 25;
}

/* Khi nằm trực tiếp trong .ax-material-slider: ghim cố định độc lập bên ngoài viewport */
.ax-material-slider>.ax-mat-nav {
  position: absolute !important;
  left: calc(50% + 50px) !important;
  bottom: 50px !important;
  top: auto !important;
  right: auto !important;
  margin: 0 !important;
  pointer-events: auto;
}

@media (max-width: 849px) {
  .ax-material-slider>.ax-mat-nav {
    left: 15px !important;
    bottom: 25px !important;
  }

  .ax-material-slider .col:last-child .col-inner {
    padding-bottom: 70px !important;
  }
}

.ax-mat-btn {
  background: transparent !important;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  padding: 0 !important;
  margin: 0 !important;
  font-size: 28px !important;
  line-height: 1 !important;
  color: #222222 !important;
  cursor: pointer !important;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease !important;
  opacity: 0.8;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.ax-mat-btn svg {
  width: 22px;
  height: 19px;
  display: block;
  transition: transform 0.25s ease;
}

.ax-mat-btn svg path {
  stroke: currentColor !important;
}

.ax-mat-prev svg {
  transform: rotate(180deg);
}

.ax-mat-btn:hover {
  opacity: 1;
}

.ax-mat-prev:hover svg {
  transform: rotate(180deg) translateX(4px);
}

.ax-mat-next:hover svg {
  transform: translateX(4px);
}


@media (max-width: 859px) {

  .ax-section-material .ax-swiper-button-prev,
  .ax-section-material .ax-swiper-button-next {
    display: flex !important;
    opacity: .3 !important;
    transition: all .3s linear;
  }


}