a, p, li  {
  color: #333;
}
a {
  text-decoration: none;
}
body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  line-height: 1.6;
  color: #333;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: auto;
}

header, footer {
  background: #0054a6;
  color: #fff;
  padding: 20px 0;
}

header nav ul {
  list-style: none;
  display: flex;
  gap: 20px;
}

.hero {
  background: url('../images/bg-hero.jpg') no-repeat center center/cover;
  padding: 50px 20px;
  color: white;
  text-align: center;
}

/*MAIN body*/
main, #wrapper {
    background-color: #f1f1f1;
}
#col-1695817942, #col-1695817941 {
    padding: 20px 20px 0px 20px;
    background-color: rgb(255, 255, 255);
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}
.col-inner {
    background-position: 50% 50%;
    background-repeat: no-repeat;
    background-size: cover;
    flex: 1 0 auto;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    width: 100%;
}
div#col-1695817941 h2 {
    color: #333;
    padding: 10px 0px;
}
blockquote {
    border-left: 2px solid #214198;
    color: #333;
    font-size: 15px;
    font-style: italic;
    margin: 0 0 1.25em;
    padding: 0 1.25em 0 1.875em;
    position: relative;
}
div#col-1695817941 p {
    text-align: left;
}
/* === TABBED CONTENT === */
    .tabbed-content {
      margin-top: 30px;
      border-radius: 8px;
      overflow: hidden;
      background-color: #fff;
      box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    }

    .nav-tabs {
      display: flex;
      justify-content: center;
      background-color: #f2f7fb;
      border-bottom: 2px solid #e5e5e5;
    }

    .nav-tabs .tab {
      flex: 1;
      text-align: center;
      font-weight: 600;
      padding: 15px 10px;
      cursor: pointer;
      color: #333;
      border-bottom: 3px solid transparent;
      transition: all 0.3s ease;
    }

    .nav-tabs .tab.active,
    .nav-tabs .tab:hover {
      color: #0073aa;
      border-color: #0073aa;
      background-color: #eaf4fb;
    }

    .tab-panels {
      padding: 20px;
    }

    .tab-panels .panel {
      display: none;
    }

    .tab-panels .panel.active {
      display: block;
    }

    /* === TABLE STYLES === */
    .plans-table {
      width: 100%;
      border-collapse: collapse;
      margin: 0 auto;
      font-size: 16px;
      text-align: center;
      background-color: #fff;
    }

    .plans-table th,
    .plans-table td {
      padding: 12px 16px;
      border: 1px solid #e0e0e0;
      color: #000;
    }

    .plans-table th {
      background-color: #f7f9fb;
      font-weight: bold;
      color: #222;
    }

    .plans-table tbody tr:nth-child(even) {
      background-color: #f9f9f9;
    }

    .plans-table a {
      color: #0073aa;
      text-decoration: none;
      font-weight: 600;
    }

    .plans-table .note {
      text-align: left;
      font-size: 14px;
      color: #666;
      background-color: #fcfcfc;
      padding: 10px;
      font-style: italic;
    }

    /* === RESPONSIVE === */
    @media (max-width: 768px) {
      .nav-tabs {
        flex-direction: column;
      }
      .plans-table th,
      .plans-table td {
        padding: 10px;
        font-size: 14px;
      }
      .tabbed-content {
        margin: 15px 0;
      }
    }
    /* === WHY === */
    div#section_395287609 {
        text-align: left;
        padding-top: 50px;
        color: #000;
    }
    div#section_395287609 h2 {
        font-size: 24px;
        line-height: 30px;
        font-weight: 700;
    }
    div#section_395287609 h3 {
        font-size: 20px;
        line-height: 30px;
    }
    div#section_395287609 ul li {
        line-height: 25px;
    }
    /* === HOME INTERNET GIA ĐINH  === */
    /* Đảm bảo container có độ rộng đầy đủ */
    .product-grid {
        display: grid; /* Sử dụng CSS Grid */
        grid-template-columns: repeat(3, 1fr); /* 3 cột đều nhau */
        gap: 20px; /* Khoảng cách giữa các sản phẩm */
        margin-top: 30px;
    }

    /* Style cho từng sản phẩm */
    .product-item {
        background-color: #fff;
        border: 1px solid #ddd;
        padding: 20px;
        border-radius: 10px;
        text-align: center;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .product-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    }

    .product-item img {
        max-width: 100%;
        height: auto;
        border-radius: 5px;
    }

    .product-item h3 {
        font-size: 18px;
        margin: 15px 0 10px;
        color: #333;
    }

    .product-item p {
        color: #777;
        font-size: 14px;
        margin-bottom: 10px;
    }

    /* Responsive: Đảm bảo hiển thị một cột trên các thiết bị nhỏ */
    @media (max-width: 768px) {
        .product-grid {
            grid-template-columns: 1fr; /* Một cột khi màn hình nhỏ */
        }
    }


    /* Slick Carousel */
    .product-slider {
        margin-top: 30px;
    }

    .product-item {
        background-color: #fff;
        border: 1px solid #ddd;
        padding: 20px;
        border-radius: 10px;
        text-align: center;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .product-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    }

    .product-item img {
        max-width: 100%;
        height: auto;
        border-radius: 5px;
    }

    .product-item h3 {
        font-size: 18px;
        margin: 15px 0 10px;
        color: #333;
    }

    .product-item p {
        color: #777;
        font-size: 14px;
        margin-bottom: 10px;
    }

    /* Slick Slider */
    .slick-slide {
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .slick-prev, .slick-next {
        z-index: 10;
    }

    .slick-prev {
        left: -40px;
    }

    .slick-next {
        right: -40px;
    }

    .slick-prev, .slick-next {
        font-size: 30px;
        color: #0073aa;
    }

    /* Responsive */
    @media (max-width: 768px) {
        .product-slider {
            margin-top: 20px;
        }
        .product-item {
            margin: 0 10px;
        }
    }
    /* Custom Product Slider */
    .custom-product-slider {
        display: grid; /* Sử dụng CSS Grid */
        grid-template-columns: repeat(4, 1fr); /* 4 cột đều nhau */
        gap: 20px; /* Khoảng cách giữa các sản phẩm */
        margin-top: 30px;
    }
    /* Style cho từng sản phẩm */
    .custom-product-item {
        background-color: #fff;
        border: 1px solid #ddd;
        padding: 20px;
        border-radius: 10px;
        text-align: center;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    .custom-product-item:hover {
        transform: translateY(-5px);
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    }
    .custom-product-item img {
        max-width: 100%;
        height: auto;
        border-radius: 5px;
    }
    .custom-product-item h3 {
        font-size: 18px;
        margin: 15px 0 10px;
        color: #333;
    }
    .custom-product-item p {
        color: #777;
        font-size: 14px;
        margin-bottom: 10px;
    }
    /* Responsive: Đảm bảo hiển thị một cột trên các thiết bị nhỏ */
    @media (max-width: 768px) {
        .custom-product-slider {
            grid-template-columns: 1fr; /* Một cột khi màn hình nhỏ */
        }
    }
    div#section_395287609 {
        padding: 20px;
        background-color: rgb(255, 255, 255);
        border-radius: 10px;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    }
/* === FOOTER CHUNG === */
.footer-wrapper {
  font-family: "Segoe UI", sans-serif;
  background-color: #1270b8;
  color: #fff;
  padding-top: 30px;
}
#footer p {
    color: rgb(255, 255, 255);
}
.footer-wrapper a {
  color: #ffffff;
  text-decoration: none;
}

.footer-wrapper a:hover {
  text-decoration: underline;
  color: #ffda44;
}

/* === LOGO TRUNG TÂM === */
#image_2021580353 img {
  width: 100%;
  max-width: 120px;
  display: block;
  margin: 0 auto;
}

/* === CỘT NỘI DUNG CHÍNH === */
.footer-wrapper .col-inner {
  padding: 10px 15px;
}

.footer-wrapper h4 {
  font-size: 18px;
  margin-bottom: 15px;
  font-weight: bold;
  color: #ffffff;
}

.footer-wrapper p,
.footer-wrapper li {
  font-size: 15px;
  line-height: 1.6;
  margin: 0 0 8px 0;
}

.footer-wrapper ul {
  list-style: none;
  padding-left: 0;
  margin: 0;
}

/* === CỘT CUỐI - LƯU Ý NHÂN VIÊN === */
.footer-wrapper .text-center p em {
  font-size: 14px;
  color: #e2e2e2;
  display: block;
  margin-top: 15px;
}

/* === CHÂN TRANG TUYỆT ĐỐI === */
.absolute-footer {
  background-color: #0f5d9c;
  font-size: 14px;
  padding: 12px 0;
  margin-top: 20px;
  color: #ffffff;
}

.absolute-footer .copyright-footer {
  text-align: center;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  .footer-wrapper .row {
    flex-direction: column;
    text-align: center;
  }
  .footer-wrapper .col-inner {
    padding: 10px 0;
  }
  .footer-wrapper ul {
    text-align: center;
  }
}

.section-support {
  background: url('https://lapwifivnpt.vn/wp-content/uploads/2023/06/doi-ngu-ho-tro-vnpt.jpg') center center / cover no-repeat;
  position: relative;
  padding: 50px 20px;
}
.section-support-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(52, 52, 52, 0.7);
  z-index: 0;
}

.container-support {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  align-items: flex-start;
}

.support-left {
  flex: 1 1 35%;
  background: #fff;
  padding: 30px;
  border-radius: 10px;
  text-align: center;
}

.support-left h2 {
  font-size: 24px;
  color: #1270b8;
  margin-bottom: 15px;
}

.support-left p {
  font-size: 16px;
  color: #333;
  line-height: 1.5;
}

.support-right {
  flex: 1 1 60%;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
}

.support-box {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
  border-radius: 10px;
  padding: 15px;
  display: flex;
  align-items: center;
  gap: 15px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.support-box img {
  width: 60px;
  height: 60px;
  object-fit: contain;
}

.support-text {
  flex: 1;
}

.support-text p {
  font-size: 14px;
  margin-bottom: 5px;
  color: #fff;
  line-height: 1.4;
}

.support-text a {
  font-size: 14px;
  color: #00aae7;
  text-decoration: none;
}

.support-text a:hover {
  text-decoration: underline;
}

/* Responsive */
@media (max-width: 768px) {
  .container-support {
    flex-direction: column;
  }

  .support-left, .support-right {
    flex: 1 1 100%;
  }
}

.tin-tuc-moi-wrapper.grid-4 {
  margin: 30px 0;
}

.tin-tuc-item {
  background-color: #ffffff;
  border: 1px solid #e0e0e0;
  border-radius: 10px;
  overflow: hidden;
  transition: box-shadow 0.3s ease;
}

.tin-tuc-item:hover {
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
}

.tin-tuc-item .thumb img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
}

.tin-tuc-item .tin-title {
  font-size: 16px;
  font-weight: 600;
  padding: 12px 15px 5px;
  margin: 0;
  color: #1270b8;
  line-height: 1.4;
  transition: color 0.3s;
}

.tin-tuc-item .tin-title:hover {
  color: #005f94;
}

.tin-tuc-item .tin-date {
  font-size: 13px;
  color: #888;
  padding: 0 15px 15px;
  display: block;
}

/* Responsive */
@media (max-width: 1024px) {
  .tin-tuc-moi-wrapper.grid-4 {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media (max-width: 768px) {
  .tin-tuc-moi-wrapper.grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 480px) {
  .tin-tuc-moi-wrapper.grid-4 {
    grid-template-columns: 1fr;
  }
}

.dang-ky-nhanh {
    text-transform: uppercase!important;
    font-size: 20px!important;
    font-weight: 500!important;
}
.dang-ky-nhanh {
    background-color: #214198!important;
    border-color: rgba(0, 0, 0, .05)!important;
    color: #fff!important;
    
}
.internet-quick-actions .button {
    width: 100%!important;
    padding: 10px!important;
    border-radius: 6px!important;
    margin-right: 0!important;
    margin-bottom: 15px!important;
        height: 70px!important;
}
a.chat-zalo {
    background: #0573ff!important;
    line-height: 20px!important;
    color: #FFF!important;
}
.internet-quick-actions a {
    display: flex!important;
    align-items: center!important;
    justify-content: center!important;
    flex-direction: column!important;
}
.internet-quick-actions .items {
    gap: 15px;
}
.flex {
    display: flex;
}
.justify-between {
    justify-content: space-between;
}
a.goi-hot-line {
    background: #06a906!important;
    color: #FFF!important;
    line-height: 20px!important;
}
.slick-prev, .slick-next {font-size: 0px!important;}