:root {
  --pri-color-ai: #d94a12;
  --sec-color-ai: #092346;
  --sucess-color-ai: #00aaf7;
}
.pri-box-ai {
  overflow: hidden !important;
  padding: 30px !important;
  border-radius: 24px !important;
  background-color: #0a0d14;
  border: solid 1px #fff;
  /* box-shadow:
    inset 0px 0px 20px 1px rgba(255, 255, 255, 0.4),
    inset 2px 1px 20px rgba(0, 0, 0, 0.1); */
}
.title-ai-linear {
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
  background-color: transparent;
  background-image: linear-gradient(
    90deg,
    #019af3 50%,
    var(--pri-color-ai) 80%
  );
}
.title-ai-linear * {
  color: transparent !important;
  background-clip: text;
  -webkit-background-clip: text;
  background-color: transparent;
  background-image: linear-gradient(
    90deg,
    #019af3 50%,
    var(--pri-color-ai) 80%
  );
}
.btn-intro-ai a {
  font-size: 20px;
  background:
    linear-gradient(#000, #000) padding-box,
    linear-gradient(
        90deg,
        var(--pri-color-ai) 0%,
        #000000 50%,
        var(--sec-color-ai) 100%
      )
      border-box;
  border: 1px solid transparent;
  border-radius: 9999px;
  /* color: #ffffff; */
  /* text-transform: uppercase; */
  padding: 10px 15px;
}
.btn-intro-sec-ai a {
  background:
    linear-gradient(#000, #000) padding-box,
    linear-gradient(180deg, #fff 0%, #000000 20%, #000 80%, #fff 100%)
      border-box;
  border: 1px solid transparent;
  border-radius: 9999px;
  /* color: #ffffff; */
  /* text-transform: uppercase; */
  padding: 10px 15px;
  font-size: 13px;
}
.btn-pri-ai a {
  background-color: transparent;
  background-image: linear-gradient(
    360deg,
    #000 0%,
    #000 60%,
    var(--pri-color-ai) 100%
  );
  border: 1px solid var(--pri-color-ai);
  border-radius: 10px;
  padding: 10px 15px;
}

.pri-box-left-ai {
  overflow: hidden !important;
  padding: 30px !important;
  background-color: transparent;
  background-image: linear-gradient(
    145deg,
    #000 0%,
    #000 50%,
    var(--sec-color-ai) 100%
  );
  border-radius: 24px !important;
  border: solid 1px #fff;
}
.pri-box-left-ai-3 {
  overflow: hidden !important;
  padding: 30px !important;
  background-color: transparent;
  background-image: linear-gradient(
    145deg,
    var(--sec-color-ai) 0%,
    #000 75%,
    var(--pri-color-ai) 120%
  );
  border-radius: 24px !important;
  border: solid 1px #fff;
}

.pri-box-right-ai {
  overflow: hidden !important;
  padding: 30px !important;
  background-color: transparent;
  background-image: linear-gradient(
    240deg,
    #000 0%,
    #000 50%,
    var(--sec-color-ai) 100%
  );
  border-radius: 24px !important;
  border: solid 1px #fff;
}
.pri-box-right-ai-3 {
  overflow: hidden !important;
  padding: 30px !important;
  background-color: transparent;
  background-image: linear-gradient(
    240deg,
    var(--pri-color-ai) -20%,
    #000 25%,
    var(--sec-color-ai) 100%
  );
  border-radius: 24px !important;
  border: solid 1px #fff;
}
.pri-box-bottom-ai {
  overflow: hidden !important;
  padding: 30px !important;
  background-color: transparent;
  background-image: linear-gradient(
    360deg,
    #000 0%,
    #000 50%,
    var(--sec-color-ai) 100%
  );
  border-radius: 24px !important;
  border: solid 1px #fff;
}

.pri-box-trans-ai {
  overflow: hidden !important;
  padding: 30px !important;
  border-radius: 24px !important;
  background-color: rgb(0 0 0 / 90%);
  border: solid 1px #fff;
  /* box-shadow:
    inset 0px 0px 20px 1px rgba(255, 255, 255, 0.4),
    inset 2px 1px 20px rgba(0, 0, 0, 0.1); */
}

.pri-box-trans-2-ai {
  overflow: hidden !important;
  padding: 30px !important;
  border-radius: 24px !important;
  background-color: #000;
  border: solid 1px #fff;
  /* box-shadow:
    inset 0px 0px 20px 1px rgba(255, 255, 255, 0.4),
    inset 2px 1px 20px rgba(0, 0, 0, 0.1); */
}
.ai-hero .hero-bg {
  position: absolute;
  left: 0;
  bottom: 0;
  /* width: 100%; */
}

.ai-tong-quan .bgr {
  position: absolute;
  right: -10%;
  top: -3%;
  width: 77% !important;
}

.slider-ai-box {
  width: 100%;
  padding-top: 50px !important;
  padding-bottom: 100px !important; /* Dành khoảng trống phía dưới cho nút bấm */
  overflow: hidden !important;
  display: block !important;
  flex-wrap: nowrap !important; /* Ép không cho rớt dòng */
}

/* Thiết lập kích thước cố định cho từng thẻ (Slide) */
.slider-ai-box-item {
  width: 980px !important; /* Bạn có thể tăng giảm chiều rộng thẻ tại đây */
  height: auto;
  transition: transform 0.4s ease;
}
.slider-ai-box-item h3,
.slider-ai-box-item p {
  color: #fff;
}
.slider-ai-box-item .elementor-image-box-content {
  padding: 20px;
}

/* --- CSS CHO CỤM NÚT ĐIỀU HƯỚNG GIỐNG ẢNH MẪU --- */
.custom-slider-nav {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 15px;
  z-index: 10;
}

.custom-slider-nav .custom-nav-btn {
  position: static;
  width: 44px;
  height: 44px;
  background-color: #0d2242; /* Nền xanh đen */
  border-radius: 50%;
  color: #3f8cff; /* Màu mũi tên xanh sáng */
  margin: 0;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 0.3s;
}

.custom-slider-nav .custom-nav-btn:hover {
  background-color: #163666;
}

/* Font icon mặc định của Swiper */
.custom-slider-nav .custom-nav-btn::after {
  font-family: swiper-icons;
  font-size: 16px;
  font-weight: bold;
}

.custom-slider-nav .swiper-button-prev::after {
  content: "prev";
}
.custom-slider-nav .swiper-button-next::after {
  content: "next";
}

/* Thanh gạch ngang ở giữa 2 nút */
.custom-slider-nav .nav-divider {
  width: 60px;
  height: 14px;
  background-color: #0d2242;
  border-radius: 10px;
}
/* --- FIX LỖI BÓP CỘT ELEMENTOR FLEXBOX --- */

/* Ép wrapper của Swiper dàn hàng ngang chuẩn */
.slider-ai-box .swiper-wrapper {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: center !important; /* Căn giữa các thẻ theo chiều dọc */
}

/* Định dạng thẻ Card: CẤM BÓP MÉO */
.slider-ai-box .slider-ai-box-item.swiper-slide {
  background-image: linear-gradient(
    135deg,
    #000 0%,
    #000 80%,
    var(--pri-color-ai) 100%
  );
  border: solid 1px #fff;
  border-radius: 20px;
  overflow: hidden;
  padding: 0;
  width: 480px !important;
  max-width: 480px !important; /* Khóa chết chiều rộng */
  flex-shrink: 0 !important; /* QUAN TRỌNG NHẤT: Không cho Elementor bóp chiều ngang */
  height: auto !important;
  display: flex !important; /* Giữ lại flex mặc định của Elementor e-con */
  flex-direction: column !important; /* Giữ cấu trúc dọc cho nội dung bên trong thẻ */
}

/* Fix lỗi tràn ảnh/chữ ra ngoài thẻ (nếu có) */
.slider-ai-box .elementor-widget-image-box {
  width: 100%;
}

.ai-lo-trinh-khoa-hoc .banking-tab-content h3 {
}
.ai-lo-trinh-khoa-hoc .banking-tab-content p {
  font-size: 13px;
}

.ai-doi-tac .bgr {
  animation: spin 8s linear infinite;
  bottom: unset;
  left: 34%;
  top: 13%;
  position: absolute;
  width: 33%;
}

.carousel-ai .swiper-slide {
  border: solid 1px rgba(255, 255, 255, 0.2);
  padding: 10px;
  border-radius: 10px;
  margin: 15px;
}