.header {
    position: relative;
	color: #fff;
    z-index: 4;
    .top-bar {
		background-color: var(--rootcolor1);
		font-size: 14px;
		@media (max-width: 768px) {
			font-size: 11px;
		}

    .container {
      display: flex;
      justify-content: flex-end;
      padding: 6px 20px;

      .contact-info {
        display: flex;
        gap: 24px;

        i {
          margin-right: 6px;
          color: #fff;
        }

        a {
          color: #fff;
          text-decoration: none;

          &:hover {
            text-decoration: underline;
          }
        }
      }
    }
  }

  .main-header {
    background: #fff;
    background-size: cover;
    background-position: center;
	position: relative;
	transition: all 0.3s ease;
	z-index: 999;
	  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
 
	&.is-sticky {
	  position: fixed;
	  top: 0;
	  left: 0;
	  right: 0;
	  animation: slideDown 0.3s ease;
	}

    .container {
	  padding: 4px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      position: relative;
    }

    .logo img {
		height: 36px;
		width: auto;
		margin-top: 5px;
		@media (max-width: 992px) {
            height: 34px;
            margin-left: 10px;
        }
    }
    /* MENU CHÍNH */
    .main-nav {
      flex: 1;
      margin: 0 40px;
	  top: 0;
		display: flex;
		justify-content: right;

		.menu-item-has-children > a .arrow {
		  font-size: 10px;
		  margin-left: 8px;
		}
      .menu {
        display: flex;
        align-items: center;
        justify-content: center;
        list-style: none;
        margin: 0;
        padding: 0;
		> .menu-item > a {
			text-transform: uppercase;
		}

        .menu-item {
          position: relative;
          list-style: none;

          a {
            display: block;
            padding: 14px 18px;
            color: #333;
            font-weight: 600;
            text-decoration: none;
            font-size: 14px;
            transition: color 0.3s ease;

            &:hover {
              color: #00aaff;
            }
          }

          .sub-menu {
            display: none;
            position: absolute;
            top: 100%;
            left: 0;
            background: #fff;
            min-width: 220px;
            border-radius: 6px;
            box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
            padding: 0;
            z-index: 99; 
			list-style: none;
            li {
				list-style: none;
			}
            li a {
              color: #333;
              padding: 10px 20px;
              display: block;

              &:hover {
                background-color: var(--rootcolor2);
                color: #fff;
              }
            }
          }

          &:hover > .sub-menu {
            display: block;
          }
        }
      }
    }

    /* ICONS & LANGUAGE */
    .header-right {
      display: flex;
      align-items: center;
      gap: 16px;

      .icon-btn {
        background: none;
        border: none;
        color: #333;
        font-size: 18px;
        cursor: pointer;
        transition: color 0.3s ease;
        &:hover {
          color: #00aaff;
        }
      }
	.micon {
	  display: none;
	}

      .language {
        display: flex;
        align-items: center;
        gap: 6px;
        font-weight: 600;
        cursor: pointer;

        &:hover {
          color: #00aaff;
        }
      }
    }
  }
.search_overlay {
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  transition: opacity 0.3s ease;

  &.active {
    display: flex;
  }

  .search_box {
    position: relative;
    width: 90%;
    max-width: 600px;
    text-align: center;
    animation: fadeInUp 0.3s ease forwards;

    form {
      display: flex;
      align-items: center;
      background: #fff;
      border-radius: 8px;
      overflow: hidden;
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);

      input {
        flex: 1;
        padding: 14px 18px;
        border: none;
        font-size: 16px;
        color: #333;
        outline: none;
      }

      button {
        background: #2a93d5; /* xanh dương */
        color: #fff;
        border: none;
        padding: 14px 18px;
        cursor: pointer;
        font-size: 18px;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background 0.3s;

        &:hover {
          background: #1976b3;
        }
      }
    }

    .close_search {
      position: absolute;
      bottom: -60px;
      left: 50%;
      transform: translateX(-50%);
      background: rgba(255,255,255,0.2);
      border: 1px solid rgba(255,255,255,0.4);
      color: #fff;
      font-size: 20px;
      width: 36px;
      height: 36px;
      border-radius: 50%;
      cursor: pointer;
      transition: all 0.3s ease;

      &:hover {
        background: rgba(255,255,255,0.4);
      }
    }
  }
}

  @media (max-width: 992px) {
	.main-header {
        .container {
			padding: 12px 0;
        }
		.main-nav {
		  flex: none;
			display: none;
		  margin: 0;
		  position: absolute;
		  top: 100%;
		  width: 100%;
          background: #fff;
            .menu li.menu-item a {
              color: #333;
              padding: 10px 20px;
              display: block;

              &:hover {
                background-color: #f0f4ff;
                color: #072b6f;
              }
            }
            .menu {
                display: block;
			}
			.sub-menu {
				width: 100%;
				box-shadow: none !important;
				padding: 0 20px !important;
			}
		}
        .header-right {
            padding-right: 15px;
			.micon {
			  display: block;
			}
        }
        &.is-open .main-nav {
			display: block;
        }
		
    }
      	
  }
}
.top_slide {
  width: 100%;
  margin: 0 auto;
  position: relative;

  .swiper {
    width: 100%;
  }

  .swiper-slide {
    position: relative;
    overflow: hidden;

    img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }
  }

  .swiper-button-prev,
  .swiper-button-next {
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.35);
    border-radius: 50%;
    color: #fff;
    &:after {
      font-size: 16px;
    }
  }

  .swiper-pagination-bullet {
    background: #fff;
    opacity: 0.6;
  }

  .swiper-pagination-bullet-active {
    opacity: 1;
  }
}
.home.blog .site-wrapper {
  padding: 0;
}

.about_company {
  background: #f8f8fb;
  padding: 60px 20px;

  .container {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: flex-start;
  }

  .about_left {
    flex: 1 1 48%;

    .about_logo {
      height: 48px;
    }

    p {
      margin-bottom: 12px;
      line-height: 1.6;
      color: #222;
    }

.about_stats {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;

  .item {
    text-align: center;
    flex: 1 1 30%;

    .num {
      font-size: 30px;
      font-weight: 700;
      color: #e65a00;
      margin-bottom: 8px;
    }

    .label {
      font-size: 14px;
    }
  }
}


    .btn {
      display: inline-block;
      background: #e65a00;
      color: #fff;
      padding: 8px 26px;
      border-radius: 30px;
      text-decoration: none;
      font-weight: 600;
      transition: background .3s;
            margin-top: 25px;
      &:hover {
        background: #cc4e00;
      }
    }
  }

  .about_right {
    flex: 1 1 47%;

    .video_wrapper {
      position: relative;
      padding-top: 56.25%; // 16:9
      border-radius: 12px;
      overflow: hidden;

      iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
      }
    }
  }

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

    .about_left,
    .about_right {
      flex: 1 1 100%;
    }

    .about_stats {
      flex-direction: column;
      .item {
        flex: 1 1 100%;
      }
    }
  }
}
.video_section {
  text-align: center;
  padding: 40px 20px;

  .video_box {
    position: relative;
    display: inline-block;
    width: 100%;
    max-width: 640px;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    background: #000;
    aspect-ratio: 16 / 9;

    img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: opacity .3s;
    }

    .play_btn {
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      font-size: 64px;
      color: #fff;
      background: rgba(0, 0, 0, 0.5);
      width: 80px;
      height: 80px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      pointer-events: none;
      transition: background .3s;
    }

    &:hover .play_btn {
      background: rgba(0, 0, 0, 0.7);
    }

    iframe {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      border: none;
    }
  }
}
.product_section {
  padding: 60px 20px;
  background: #fff;

  .title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
  }

  .container {
    max-width: 1200px;
    margin: 0 auto;
  }

  .product_grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 20px;
  }

  .product_item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: #f7f7f7;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;

    img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
    }

    .caption {
      position: absolute;
      bottom: 10px;
      left: 10px;
      right: 10px;
      text-align: left;
      color: #000;
      font-size: 15px;
      line-height: 1.3;
      background: rgba(255, 255, 255, 0.85);
      padding: 6px 10px;
      border-radius: 6px;
      font-weight: 500;

      strong {
        font-weight: 700;
      }
    }

    &.brand {
      grid-row: span 2;
      background: #ff6d00;
      color: #fff;

      img {
        object-fit: cover;
      }

      .caption {
        position: absolute;
        bottom: 20px;
        left: 20px;
        right: auto;
        color: #fff;
        background: none;
        font-size: 20px;
        font-weight: 700;
      }
    }
  }

  /* Responsive */
  @media (max-width: 992px) {
    .product_grid {
      grid-template-columns: 1fr 1fr;
      grid-template-rows: auto;
    }

    .product_item.brand {
      grid-row: auto;
      grid-column: 1 / -1;
      height: 300px;
    }
  }

  @media (max-width: 600px) {
    .product_grid {
      grid-template-columns: 1fr;
    }

    .product_item {
      height: 250px;

      .caption {
        font-size: 14px;
      }
    }
  }
}
.distribution_section {
  background: #f7f8fb;
  padding: 80px 20px;
  text-align: center;

  .container {
    max-width: 1200px;
    margin: 0 auto;
  }

  .title {
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 40px;
  }

  .map_area {
    position: relative;
    overflow: hidden;
  }

  .map_img {
    width: 100%;
    height: auto;
    display: block;
  }

  .btn_wrap {
    margin-top: 40px;
  }

  .btn {
    display: inline-block;
    background: linear-gradient(90deg, #f46a1f, #e65a00);
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    padding: 14px 34px;
    border-radius: 40px;
    box-shadow: 0 4px 12px rgba(230, 90, 0, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;

    &:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 14px rgba(230, 90, 0, 0.4);
    }
  }

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

      .column {
        flex: 1 1 100%;
      }
    }

    .btn {
      width: 100%;
      text-align: center;
    }
  }
}
.project_section {
  padding: 80px 20px;
  background: #fff;
  text-align: center;

  .container {
    max-width: 1200px;
    margin: 0 auto;
  }

  .title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
  }

  /* Dự án */
  .project_slider {
    margin-bottom: 50px;

    .project_item {
      position: relative;
      border-radius: 12px;
      overflow: hidden;
      cursor: pointer;

      img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
      }

      .caption {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 10px;
        background: rgba(0, 0, 0, 0.45);
        color: #fff;
        font-weight: 600;
        font-size: 15px;
        text-align: left;
      }
    }

    .swiper-button-prev,
    .swiper-button-next {
      color: #ff6600;
      width: 36px;
      height: 36px;
    }
  }

  /* Logo */
  .logo_slider {
    .swiper-slide {
      background: #fff;
      border-radius: 10px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      height: 100px;

      img {
        max-height: 60px;
        width: auto;
        display: block;
      }
    }

    .swiper-button-prev,
    .swiper-button-next {
      color: #ff6600;
      width: 36px;
      height: 36px;
    }
  }

  @media (max-width: 768px) {
    .project_slider .caption {
      font-size: 13px;
    }

    .logo_slider .swiper-slide {
      height: 80px;
    }
  }
}
.certificate_section {
  background: #f7f8fb;
  padding: 80px 20px;
  text-align: center;

  .container {
    max-width: 1200px;
    margin: 0 auto;
  }

  .title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 40px;
  }

  .cert_slider {
    .swiper-slide {
      display: flex;
      justify-content: center;
    }

    .cert_item {
      position: relative;
      border-radius: 10px;
      overflow: hidden;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      background: #fff;
      transition: transform .3s ease;

      &:hover {
        transform: translateY(-4px);
      }

      img {
        width: 100%;
        height: auto;
        display: block;
      }

      .caption {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        background: rgba(0, 0, 0, 0.5);
        color: #fff;
        font-size: 14px;
        font-weight: 600;
        padding: 10px;
        text-align: center;
      }
    }

    .swiper-button-prev,
    .swiper-button-next {
      color: #ff6600;
      width: 36px;
      height: 36px;
      transition: opacity .3s;
    }

    .swiper-button-prev:hover,
    .swiper-button-next:hover {
      opacity: 0.8;
    }
  }

  @media (max-width: 768px) {
    .title {
      font-size: 22px;
    }

    .cert_item .caption {
      font-size: 13px;
    }
  }
}
.timeline {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;

  h2 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 30px;
  }

  .timeline-item {
    position: relative;
    padding-left: 220px;

    .timeline-year {
      position: absolute;
      left: 0;
      width: 160px;
      font-weight: 700;
      font-size: 20px;
      color: #000;
    }

    &:before {
      content: "";
      position: absolute;
      left: 172px;
      top: 5px;
      width: 16px;
      height: 16px;
      border-radius: 50%;
      background: var(--rootcolor2);
      border: 3px solid var(--rootcolor2);
      box-shadow: 0 0 0 2px #f78e1e;
    }
  &:after {
    content: "";
    position: absolute;
    top: 0;
    left: 180px;
    width: 2px;
    height: 100%;
    background: var(--rootcolor2);
  }

    ul {
      list-style: none;
      margin: 0;
      padding: 0;
            padding-bottom: 30px;

      li {
        font-size: 17px;
        line-height: 1.6;
        margin-bottom: 6px;
        color: #222;

        strong {
          font-weight: 700;
        }
      }
    }
  }
  @media (max-width: 768px) {

    .timeline-item {
      padding-left: 60px;

      .timeline-year {
        position: relative;
        left: 0;
        margin-bottom: 10px;
        font-size: 20px;
      }

      &::before {
        left: 12px;
      }
    &::after {
      left: 20px;
    }
    }
  }
}
.download-tabdls {
  text-align: center;
  padding: 40px 0;
  font-family: "Arial", sans-serif;

  .title {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 20px;
  }

  .tabdl-buttons {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    gap: 20px;

    .tabdl-btn {
      background: none;
      border: none;
      font-size: 16px;
      font-weight: 700;
      padding: 10px 20px;
      cursor: pointer;
      position: relative;
      color: #555;
      transition: all 0.3s;

      &.active {
        color: #fff;
        background: #f78e1e;
        border-radius: 20px;
      }
    }
  }

  .tabdl-content {
    display: none;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;

    &.active {
      display: flex;
    }

    .card {
      position: relative;
      flex: 1 1 220px;
      max-width: 270px;
      overflow: hidden;
      border-radius: 10px;
      box-shadow: 0 4px 10px rgba(0,0,0,0.1);
      transition: transform 0.3s;

      &:hover {
        transform: translateY(-5px);
      }

      img {
        width: 100%;
        display: block;
      }

      .overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        background: rgba(0,0,0,0.5);
        color: #fff;
        padding: 15px 10px;
        text-align: center;

        h3 {
          font-size: 18px;
          font-weight: 700;
          margin: 0;
        }
        p {
          font-size: 14px;
          margin: 5px 0 0;
        }
      }
    }
  }

  @media (max-width: 768px) {
    .tabdl-content {
      flex-direction: column;
      align-items: center;
    }
  }
}
.clients {
  text-align: center;
  background: #fff;

  .title {
    font-size: 18px;
    font-weight: 700;
    color: #555;
    margin-bottom: 40px;
    letter-spacing: 1px;
  }

  .client-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 50px;
  }

  .client-item {
	  flex: 1 1 220px;
    transition: transform 0.3s ease, opacity 0.3s ease;
    opacity: 0.9;

    img {
      width: 100%;
      height: auto;
      object-fit: contain;
      filter: grayscale(0%);
      transition: all 0.3s ease;
    }

    &:hover {
      transform: translateY(-5px);
      opacity: 1;

      img {
        filter: grayscale(0);
        transform: scale(1.05);
      }
    }
  }

  @media (max-width: 768px) {
    .client-logos {
      gap: 30px;
    }

    .client-item img {
      max-width: 160px;
    }
  }
}





.footer {
  background: #fff;
  color: #000;
  font-family: Arial, sans-serif;
  font-size: 14px;
  padding: 40px 20px;
  border-top: 1px solid #eee;

  .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .footer-column {
    width: 24%;

  @media (min-width: 769px) {
	  &:first-child {
		width: 30%;
	  }
	  &:last-child {
		width: 18%;
	  }
  }
  @media (max-width: 768px) {
    width: 48%;
  }
  @media (max-width: 480px) {
    width: 100%;
  }

    h3 {
      font-size: 16px;
      font-weight: bold;
      margin-bottom: 5px;
    &:after {
                content: '';
                width: 90%;
                border-bottom: 3px solid #f26b1d;
                margin-bottom: 10px;
                display: inline-block;
                margin-top: 5px;
    }
    }


    p {
      line-height: 1.6;
      margin-bottom: 8px;

      i {
        color: #f26b1d;
        margin-right: 6px;
      }
    }

    a {
      color: #000;
      text-decoration: none;
    }

    a:hover {
      color: #f26b1d;
    }

    .qr {
      width: 120px;
      height: 120px;
      margin-bottom: 10px;
    }

    .social-icons {
      display: flex;
      gap: 10px;
      font-size: 22px;

      a {
        color: #000;
        transition: transform 0.2s ease, color 0.2s ease;
      }

      a:hover {
        color: #f26b1d;
        transform: scale(1.15);
      }
    }
  }
}