.features {
      position: relative;
      top: -60px;
    }

    .headbox::after {
      content: '';
      width: 15%;
      height: 3px;
      background: #FAB2C6;
      display: block;
      margin: 15px auto 0;
    }

    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 80px;
      z-index: 1000;
    }

    body {
      padding-top: 80px;
      /* đúng bằng chiều cao header */
    }
    
.banner {
      background-image: url('/assets/client/img/banner.png');
    }

    .why-aztech {
      background-image: url('/assets/client/img/bg-why-aztech.png');
      background-size: cover;
      background-position: center;
      background-repeat: no-repeat;
    }

    .banner-slider {
      position: relative;
      width: 100%;
      overflow: hidden;
    }

    .banner-slider .slides {
      position: relative;
      width: 100%;
      height: auto;
    }

    .banner-slider .slide {
      width: 100%;
      display: block;
      position: absolute;
      top: 0;
      left: 0;
      opacity: 0;
      transition: opacity 1s ease;
    }

    .banner-slider .slide.active {
      position: relative;
      opacity: 1;
      z-index: 2;
    }

    .introduce {
      position: relative;
      margin-top: -5rem;
      z-index: 10;

    }

    @media (max-width: 768px) {
      .introduce {
        position: relative;
        margin-top: 3rem;
        z-index: 10;
      }
    }

/* ===== WRAP ===== */
.modal-wrap {
  position: fixed;
  inset: 0;
  display: none;
  z-index: 9999;
}

/* nền mờ nhẹ */
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

/* ===== MODEL ===== */
.modal-content {
  position: relative;
  width: min(92%, 520px);
  margin: auto;
  top: 50%;
  transform: translateY(-50%);
  animation: modalFade .35s ease;
  text-align: center;
  background: #fff;
}
#infomationModal input,.care{
    border-width: 1px;
    border-radius: 0.5rem;
    width: 100%;
    padding: 0.75rem;
      margin: 10px auto;
}
#infomationModal .form-info{
    margin: 20px;
}
.modal-footer{
    padding: 10px;
}
.modal-card {
  position: relative;
  width: min(92%, 520px);
  margin: auto;
  top: 50%;
  transform: translateY(-50%);
  animation: modalFade .35s ease;
  background-image: url('../img/bg-why-aztech.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  text-align: center;
}
.modal-logo img{
    background-color: white;
    padding: 12px;
    margin: 10px;
}
.txt-header {
  padding: 21px;
  font-size: 20px;
  font-weight: bold;
  text-transform: uppercase;
  color: #2563eb;
}
.qrcode {
  padding: 10px;
  text-align: center;
  justify-content: center;
  display: grid;
  line-height: 2rem;
}
/* hình */
.modal-card img {
  width: 50%;
  border-radius: 20px;
  display: inline-block;
  box-shadow: 0 25px 50px rgba(0,0,0,.45);
}

.modal-text,.modal-text-header {
  font-weight: bold;
  color: white;
  line-height: 35px;
}
.modal-text-header{
  font-size: 2rem;
  padding: 10px;
}
.btn-getcode{
    margin: 15px;
  padding: 18px 40px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1px;
  color: #fff;
  border: 3px solid rgba(255,255,255,0.9);
  border-radius: 18px;
  cursor: pointer;
  /* nền xanh */
  background: linear-gradient(180deg, #2f66ff, #1846d8);
  /* hiệu ứng phát sáng */
  box-shadow:
    0 0 0 4px rgba(255,255,255,0.15),
    0 0 25px rgba(255,255,255,0.35),
    0 10px 25px rgba(0,0,0,0.35);

  text-transform: uppercase;
  transition: all .25s ease;
}
.btn-getcode:hover {
  transform: translateY(-2px);
  box-shadow:
    0 0 0 6px rgba(255,255,255,0.2),
    0 0 35px rgba(255,255,255,0.55),
    0 14px 35px rgba(0,0,0,0.45);
}

/* click */
.btn-getcode:active {
  transform: scale(0.98);
}
/* nút X */
.modal-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: none;
  background: white;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 6px 15px rgba(0,0,0,.3);
}

/* animation */
@keyframes modalFade {
  from {
    opacity: 0;
    transform: translateY(-45%) scale(.92);
  }
  to {
    opacity: 1;
    transform: translateY(-50%) scale(1);
  }
}

/* Card price */
 .pricing-section {
      padding: 60px 20px 100px;
      background: linear-gradient(135deg, #0a3d91, #1c78d1);
      color: white;
      text-align: center;
    }

    .pricing-header h1 {
      font-size: 42px;
      margin: 0;
      font-weight: 700;
    }

    .pricing-header h2 {
      font-weight: 500;
      margin: 10px 0;
    }

    .pricing-header p {
      opacity: 0.9;
      margin-bottom: 50px;
    }

    .pricing-wrapper {
      max-width: 1200px;
      margin: auto;
      display: flex;
      gap: 30px;
      justify-content: center;
      flex-wrap: nowrap;
      padding: 20px 16px;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scroll-snap-type: x mandatory;
    }

    .pricing-card {
      background: white;
      color: #333;
      width: 320px;
      border-radius: 16px;
      box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
      padding-bottom: 30px;
      position: relative;
      transition: 0.3s;
    }

    .pricing-card:hover {
      transform: translateY(-8px);
    }

    .card-top {
      padding: 18px;
      font-size: 22px;
      font-weight: bold;
      color: white;
      border-radius: 16px 16px 0 0;
    }

    .start {
      background: linear-gradient(45deg, #3aa0ff, #1c78d1);
    }

    .pro {
      background: linear-gradient(45deg, #ff8c00, #ff5e00);
    }

    .enterprise {
      background: linear-gradient(45deg, #0b2a66, #163b8c);
    }

    .price {
      font-size: 34px;
      font-weight: bold;
      margin: 25px 0 10px;
    }

    .contact {
      font-size: 30px;
    }

    .recommended {
      background: #ff8c00;
      color: white;
      display: inline-block;
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 12px;
      font-weight: bold;
      margin-bottom: 10px;
    }

    .pricing-section ul {
      list-style: none;
      padding: 0 30px;
      text-align: left;
    }

    .pricing-section ul li {
      padding: 10px 0;
      border-bottom: 1px solid #eee;
      position: relative;
      padding-left: 26px;
    }

    ul li::before {
      content: "✔";
      color: #ff8c00;
      position: absolute;
      left: 0;
    }

    ul li.disable {
      color: #aaa;
    }

    ul li.disable::before {
      content: "—";
      color: #ccc;
    }

    /* PRO card nổi bật */
    .pro-card {
      transform: scale(1.08);
      z-index: 2;
    }

    @media (max-width: 768px) {
      .pricing-wrapper {
        justify-content: flex-start;
      }

      .pricing-card {
        min-width: 280px;
        flex-shrink: 0;
        scroll-snap-align: center;
      }

      .pro-card {
        transform: scale(1);
        margin: 0;
      }
    }

/* ARTICLE */
   .services {
            padding: 70px 20px;
            background: #f8fafc;
        }

        .services-wrap {
            display: flex;
            gap: 28px;
            overflow-x: auto;
            scroll-snap-type: x mandatory;
            scroll-behavior: smooth;
            padding-bottom: 10px;
        }

        /* CARD */
  .service-card {
          flex: 0 0 calc((100% - 56px) / 3);
           display: flex;
          flex-direction: column;
          scroll-snap-align: start;
          transition: .3s;

            background: #fff;
            border-radius: 22px;
            overflow: hidden;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
            transition: all .3s ease;
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
        }

        /* IMAGE */
        .service-img img {
            width: 100%;
            height: 210px;
            object-fit: cover;
            display: block;
        }

        /* BODY */
        .service-body {
            padding: 26px;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .service-body h3 {
            font-size: 28px;
            font-weight: 700;
            color: #2e3a10;
        }

        .service-body p {
            color: #555;
            font-size: 18px;
            line-height: 1.5;
        }

        /* LINK */
        .service-link {
            margin-top: auto;
            color: #0d47a1;
            font-weight: 700;
            font-size: 18px;
            text-decoration: none;
            display: inline-block;
            transition: .2s;
        }

        .service-link:hover {
            transform: translateX(4px);
        }

        @media (max-width: 768px) {

            .services-wrap {
                display: flex;
                overflow-x: auto;
                gap: 18px;
                padding-bottom: 10px;
                scroll-snap-type: x mandatory;
            }

            .services-wrap::-webkit-scrollbar {
                display: none;
            }

            .service-card {
                min-width: 85%;
                flex: 0 0 auto;
                scroll-snap-align: start;
            }

            .service-img img {
                height: 180px;
            }

            .service-body h3 {
                font-size: 22px;
            }

            .service-body p {
                font-size: 16px;
            }
        }