.hvr-underline-from-left::before {
  height: 1px;
  background-color: var(--background-color);
}

/* header start */
.dtxs-header {
  position: sticky;
  z-index: 1000;
  top: 0;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.menu_li_level_1 {
  position: relative;
}
.tn-nav {
  background-color: var(--main-color);
}
.menu_a_level_1 {
  color: var(--background-color);
  font-family: lato-b;
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  text-transform: uppercase;
  /* font-size: clamp(0.58rem, -0.3991rem + 1.5284vw, 0.9rem); */
  font-size: clamp(0.58rem, -0.0931rem + 1.0507vw, 0.8rem);
  padding: 15px 14px;
  display: flex;
}
.menu_li_level_1:hover .menu_a_level_1 {
  color: var(--background-color);
  background-color: #15292a;
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.menu_li_level_1.active .menu_a_level_1 {
  color: var(--background-color);
  background-color: #15292a;
}
.sub-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  width: max-content;
  min-width: 200px;
  list-style: none;
  background-color: var(--main-color);
  padding: 0;
  transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  box-shadow: rgba(50, 50, 105, 0.15) 0px 2px 5px 0px,
    rgba(0, 0, 0, 0.05) 0px 1px 1px 0px;
  filter: blur(10px);
  -webkit-filter: blur(10px);
  border: none;
}
.menu_a_level_2 {
  color: var(--background-color);
  border: none;
  display: flex;
  padding: 10px 15px;
  font-size: 0.9rem;
  font-family: lato-b;
  text-transform: uppercase;
  transition: all 0.2s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.menu_a_level_2:hover {
  background-color: var(--second-main-color);
  color: var(--background-color);
  transition: all 0.2s ease;
  -webkit-transition: all 0.2s ease;
  -moz-transition: all 0.2s ease;
  -ms-transition: all 0.2s ease;
  -o-transition: all 0.2s ease;
}
.menu_li_level_1:hover .sub-menu {
  top: calc(100% + 3px);
  filter: blur(0px);
  transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  -webkit-filter: blur(0px);
}
.dtxs-header.active {
  box-shadow: rgba(0, 0, 0, 0.18) 0px 2px 4px;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.index .header-top__company {
  transform: translateX(-100px);
  -webkit-transform: translateX(-100px);
  -moz-transform: translateX(-100px);
  -ms-transform: translateX(-100px);
  -o-transform: translateX(-100px);
  filter: blur(10px);
  -webkit-filter: blur(10px);
  opacity: 0;
}
.index .header-top__gmail, .index .header-top__phone {
  transform: translateX(100px);
  -webkit-transform: translateX(100px);
  -moz-transform: translateX(100px);
  -ms-transform: translateX(100px);
  -o-transform: translateX(100px);
  filter: blur(10px);
  -webkit-filter: blur(10px);
  opacity: 0;
}
.index .menu_a_level_1  {
  overflow: hidden;
}
.index .menu_a_level_1 span {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  transform: translateY(100px);
  -webkit-transform: translateY(100px);
  -moz-transform: translateY(100px);
  -ms-transform: translateY(100px);
  -o-transform: translateY(100px);
  filter: blur(10px);
  -webkit-filter: blur(10px);
  opacity: 0;
}
/* header end */

/* menu mobile start */
.hq-menu-mobile {
  position: sticky;
  width: 100%;
  top: 0;
  height: auto;
  z-index: 1000;
  background: var(--main-color);
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.pnvn-menu-mobile .container {
  padding-left: 0;
  padding-right: 0;
}
.logo-header-img-mobile {
  width: 55px;
  height: auto;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}

.menu-mobile-language-box .dropdown-toggle::after {
  display: none;
}
.menu-mobile-language-box .dropdown-menu {
  min-width: 150px;
  /* background: var(--background-color); */
  box-shadow: none !important;
  border: none !important;
  border-radius: 5px;
  -webkit-border-radius: 5px;
  -moz-border-radius: 5px;
  -ms-border-radius: 5px;
  -o-border-radius: 5px;
  background-color: rgba(255, 255, 255, 0.4);
  -webkit-backdrop-filter: blur(7px);
  backdrop-filter: blur(7px);
}
.menu-mobile-language-box .dropdown-item {
  color: var(--text-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  font-family: var(--normal-font);
}
.menu-mobile-language-box .dropdown-item:hover {
  background: rgba(255, 255, 255, 0.6);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.menu-mobile-language-box .dropdown-menu li:first-of-type .dropdown-item:hover {
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
}
.menu-mobile-language-box .dropdown-menu li:last-of-type .dropdown-item:hover {
  border-bottom-left-radius: 5px;
  border-bottom-right-radius: 5px;
}
/* bar start */

.burger {
  position: relative;
  width: 35px;
  height: 23px;
  background: transparent;
  cursor: pointer;
  display: block;
}

.burger input {
  display: none;
}

.burger span {
  display: block;
  position: absolute;
  height: 4px;
  width: 100%;
  background: var(--background-color);
  border-radius: 9px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: 0.25s ease-in-out;
}

.burger span:nth-of-type(1) {
  top: 0px;
  transform-origin: left center;
}

.burger span:nth-of-type(2) {
  top: 50%;
  transform: translateY(-50%);
  transform-origin: left center;
}

.burger span:nth-of-type(3) {
  top: 100%;
  transform-origin: left center;
  transform: translateY(-100%);
}

.burger input:checked ~ span:nth-of-type(1) {
  transform: rotate(45deg);
  top: 0px;
  left: 5px;
}

.burger input:checked ~ span:nth-of-type(2) {
  width: 0%;
  opacity: 0;
}

.burger input:checked ~ span:nth-of-type(3) {
  transform: rotate(-45deg);
  top: 25px;
  left: 5px;
}

.burger input.toggle-open ~ span:nth-of-type(1) {
  transform: rotate(45deg);
  top: 0px;
  left: 5px;
}

.burger input.toggle-open ~ span:nth-of-type(2) {
  width: 0%;
  opacity: 0;
}

.burger input.toggle-open ~ span:nth-of-type(3) {
  transform: rotate(-45deg);
  top: 25px;
  left: 5px;
}
/* bar end */

.hc-nav-trigger.hc-nav-1 {
  opacity: 0;
}
.hc-offcanvas-nav h2 {
  background-color: var(--main-color) !important;
}
.hq-menu-mobile {
  transition: all 0.6s ease-in-out;
}

.hq-menu-mobile.hidden {
  transform: translateY(-100%);
  opacity: 0;
}

.hq-menu-mobile.active {
  transform: translateY(0);
  opacity: 1;
}
.menu-mobile-language-box i {
  color: var(--background-color);
}
.hq-menu-mobile.active {
  box-shadow: rgba(0, 0, 0, 0.08) 0px 4px 12px;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.hq-menu-mobile.active .logo-header-img-mobile {
  width: 80px;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.hq-menu-mobile.active {
  box-shadow: rgba(0, 0, 0, 0.18) 0px 2px 4px;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.hq-menu-mobile.active .logo-header-img-mobile {
  width: 40px;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.hc-offcanvas-nav li.nav-close a,
.hc-offcanvas-nav li.nav-back a {
  background: var(--main-color) !important;
}
/* menu mobile end */

/* slider start */
.hq-swiper-slider-item-image {
  overflow: hidden;
  --bs-aspect-ratio: calc(9 / 24 * 100%);
}
.hq-swiper-slider-item-image a,
.hq-swiper-slider-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.index .hq-swiper-slider-item-image {
  transform: scale(2);
  -webkit-transform: scale(2);
  -moz-transform: scale(2);
  -ms-transform: scale(2);
  -o-transform: scale(2);
  filter: blur(20px);
  -webkit-filter: blur(20px);
  opacity: 0.5;
}
/* slider end */

/* giới thiệu start */
.vanhiep-title {
  overflow: hidden;
}
.vanhiep-title span {
  opacity: 0;
}
.tn-gioi-thieu-content-image {
  overflow: hidden;

}
.tn-gioi-thieu-content-image a,
.tn-gioi-thieu-content-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-gioi-thieu-content-image:hover img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-gioi-thieu-title {
  color: var(--second-text-color);
  font-family: lato-b;
  font-size: clamp(1.5rem, 1.3769rem + 0.6154vw, 1.9rem);
}
.tn-gioi-thieu-wrapper {
  background-color: var(--second-background-color);
}
.tn-gioi-thieu-title-line {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  height: 3px;
  width: 100px;
  background-color: var(--second-text-color);
}

.tn-gioi-thieu-content-des {
  font-size: clamp(1rem, 0.9692rem + 0.1538vw, 1.1rem);
  line-height: 1.7;
}
.tn-btn {
  background-color: var(--second-main-color);
  color: var(--background-color);
  min-width: 130px;
  overflow: hidden;
  text-align: center;
}
.tn-gioi-thieu-content-btn-tu-van,
.tn-gioi-thieu-content-btn-goi-ngay {
  font-family: lato-b;
  text-transform: uppercase;
  font-size: clamp(0.9rem, 0.8385rem + 0.3077vw, 1.1rem);
  min-width: 190px;
}
.tn-danh-muc-noi-bat-wrapper {
  background-color: var(--second-background-color);
}
.tn-title {
  color: var(--second-text-color);
  font-family: lato-black;
  text-transform: uppercase;
  font-size: clamp(1.2rem, 1.1077rem + 0.4615vw, 1.5rem);
  position: relative;
  z-index: 1;
}
.tn-title::before {
  position: absolute;
  content: "";
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--text-color);
  opacity: 0.1;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  z-index: -1;
}
.tn-title span {
  position: relative;
  z-index: 3;
  background-color: var(--second-background-color);
  text-align: center;
}
/* giới thiệu end */

/* danh mục nổi bật start */
.tn-product-image {
  overflow: hidden;
}
.tn-product-image a,
.tn-product-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tn-product-image-anh-1 {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
  z-index: 3;
  transition: all 0.4s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-product-image-anh-2 {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 1;
  z-index: 1;
  transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
}
.tn-product-image:hover .tn-product-image-anh-1 {
  opacity: 0;
  transition: all 0.4s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-product-image:hover .tn-product-image-anh-2 {
  opacity: 1;
  transition: all 0.4s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-product-btn {
  background-color: var(--second-main-color);
  color: var(--background-color);
  font-family: lato-b;
  text-transform: uppercase;
  font-size: clamp(0.9rem, 0.8692rem + 0.1538vw, 1rem);
  width: max-content;
  margin: 0 auto;
}
.tn-product-name a {
  color: var(--text-color);
  font-family: lato-b;
  font-size: clamp(0.9rem, 0.8692rem + 0.1538vw, 1rem);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.tn-product-name a:hover {
  color: var(--second-text-color);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.tn-product-item {
  background-color: var(--background-color);
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  overflow: hidden;
  box-shadow: rgba(0, 0, 0, 0.15) 2.4px 2.4px 3.2px;
  transition: all 0.35s ease;
  -webkit-transition: all 0.35s ease;
  -moz-transition: all 0.35s ease;
  -ms-transition: all 0.35s ease;
  -o-transition: all 0.35s ease;
}

.tn-product-item:hover {
  transform: translateY(-10px);
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -o-transform: translateY(-10px);
  transition: all 0.35s ease;
  -webkit-transition: all 0.35s ease;
  -moz-transition: all 0.35s ease;
  -ms-transition: all 0.35s ease;
  -o-transition: all 0.35s ease;
}
.tn-btn-navigate-prev {
  position: absolute;
  z-index: 5;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  background-color: var(--main-color);
  color: var(--background-color);
  cursor: pointer;
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  left: -20px;
}
.tn-btn-navigate-next {
  position: absolute;
  z-index: 5;
  right: -20px;
  top: 50%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  background-color: var(--main-color);
  color: var(--background-color);
  cursor: pointer;
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.tn-btn-navigate-prev:hover,
.tn-btn-navigate-next:hover {
  background-color: var(--second-text-color);
  color: var(--background-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.tn-btn-navigate-prev.swiper-button-disabled,
.tn-btn-navigate-next.swiper-button-disabled {
  opacity: 0.5;
}
/* danh mục nổi bật end */

/* trang dự án hoàn thành start */
.tn-du-an-hoan-thanh-index-wrapper .tn-title span {
  background-color: var(--background-color);
}
.tn-du-an-hoan-thanh-image {
  overflow: hidden;
}
.tn-du-an-hoan-thanh-image a,
.tn-du-an-hoan-thanh-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
}
.tn-du-an-hoan-thanh-item {
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  overflow: hidden;
  transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
}
.tn-du-an-hoan-thanh-item:hover {
  /* transform: translateY(-10px);
  -webkit-transform: translateY(-10px);
  -moz-transform: translateY(-10px);
  -ms-transform: translateY(-10px);
  -o-transform: translateY(-10px); */
  transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
}
.tn-du-an-hoan-thanh-name {
  background-color: var(--second-main-color);
  color: var(--background-color);
}
.tn-du-an-hoan-thanh-name a {
  color: var(--background-color);
}
.tn-du-an-hoan-thanh-image:hover img {
  transform: scale(1.05);
  -webkit-transform: scale(1.05);
  -moz-transform: scale(1.05);
  -ms-transform: scale(1.05);
  -o-transform: scale(1.05);
  transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
}
/* trang dự án hoàn thành end */

/* vì sao chọn start */
.tn-vi-sao-chon-wrapper {
  position: relative;
  color: var(--background-color);
}
.tn-vi-sao-chon-wrapper .container {
  position: relative;
  z-index: 5;
}
section {
  overflow: hidden;
}
.anh-nen-vi-sao-chon-img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -ms-transform: scale(1.2);
  -o-transform: scale(1.2);
  mix-blend-mode: luminosity;
  opacity: 0.1;
}
.bg-vi-sao-chon {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  background-color: var(--main-color);
  opacity: 1;
}
.tn-vi-sao-chon-title {
  color: #d3e1e2;
  font-size: clamp(1.4rem, 1.2462rem + 0.7692vw, 1.9rem);
  font-family: lato-b;
  text-transform: uppercase;
}
.tn-vi-sao-chon-des {
  color: var(--background-color);
}
.tn-vi-sao-chon-image {
  overflow: hidden;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  box-shadow: rgba(0, 0, 0, 0.15) 0px 2px 8px;
}
.tn-vi-sao-chon-image a,
.tn-vi-sao-chon-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tn-vi-sao-chon-image img {
  transform: scale(1.3) translateY(50px);
  -webkit-transform: scale(1.3) translateY(50px);
  -moz-transform: scale(1.3) translateY(50px);
  -ms-transform: scale(1.3) translateY(50px);
  -o-transform: scale(1.3) translateY(50px);
}
.tn-vi-sao-chon-btn-play-box {
  position: absolute;
  z-index: 3;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  -o-transform: translate(-50%, -50%);
}
.icon-youtube-btn {
  max-width: 70px;
  transition: all 0.35s ease;
  -webkit-transition: all 0.35s ease;
  -moz-transition: all 0.35s ease;
  -ms-transition: all 0.35s ease;
  -o-transition: all 0.35s ease;
}
.icon-youtube-btn:hover {
  filter: brightness(80%);
  -webkit-filter: brightness(80%);
  transition: all 0.35s ease;
  -webkit-transition: all 0.35s ease;
  -moz-transition: all 0.35s ease;
  -ms-transition: all 0.35s ease;
  -o-transition: all 0.35s ease;
}
.tn-vi-sao-chon-content {
  background-color: rgba(0, 0, 0, 0.5);
}
.tn-vi-sao-chon-content-title {
  background-color: var(--second-main-color);
  color: var(--background-color);
  width: 95%;
  font-family: lato-b;
  text-transform: uppercase;
  font-size: clamp(0.9rem, 0.8385rem + 0.3077vw, 1.1rem);
  position: relative;
  z-index: 5;
}
.tn-vi-sao-chon-content-title-box::after {
  position: absolute;
  content: "";
  top: 7px;
  left: 7px;
  background-color: var(--background-color);
  width: 95%;
  height: 100%;
  z-index: 1;
  box-shadow: rgba(0, 0, 0, 0.24) 0px 3px 8px;
}
.tn-vi-sao-chon-content-des {
  color: var(--background-color);
  line-height: 1.8;
  font-size: clamp(0.9rem, 0.8692rem + 0.1538vw, 1rem);
}
/* vì sao chọn end */

/* khách hàng đánh giá start */
.tn-khach-hang-danh-gia-wrapper {
  background-color: var(--second-background-color);
}
.tn-khach-hang-item {
  background-color: var(--background-color);
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  box-shadow: rgba(0, 0, 0, 0.15) 0px 3px 3px 0px;
}
.tn-khach-hang-item-avatar {
  max-width: 100px;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
  position: relative;
  z-index: 3;
  margin-top: -50px;
  border: 5px solid var(--background-color);
  box-shadow: rgba(0, 0, 0, 0.05) 0px -3px 3px 0px;
}
.tn-khach-hang-item-avatar a,
.tn-khach-hang-item-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tn-khach-hang-item-star i {
  color: #ffc107;
  font-size: 0.9rem;
}
.tn-khach-hang-danh-gia-swiper-wrapper {
  padding-top: 60px;
  padding-bottom: 30px;
}
.tn-khach-hang-item-name {
  font-family: lato-b;
  color: var(--text-color);
}
.tn-khach-hang-item-des {
  line-height: 1.9;
}
/* khách hàng đánh giá end */

/* tin nổi bật start */
.tn-tin-tuc-noi-bat-wrapper {
  position: relative;
  background-size: cover !important;
  background-repeat: no-repeat !important;
}
.tn-tin-tuc-noi-bat-wrapper .tn-title span {
  background-color: var(--background-color);
}
.tn-new-item-image {
  overflow: hidden;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.tn-new-item-image a,
.tn-new-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-new-item-image:hover img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-new-item-line {
  width: 10%;
  min-width: 50px;
  height: 2px;
  background-color: #f4f0e5;
}
.tn-new-item-name a {
  color: var(--text-color);
  font-family: lato-b;
  font-size: clamp(0.9rem, 0.8692rem + 0.1538vw, 1rem);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.tn-new-item-name a:hover {
  color: var(--second-text-color);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.tn-new-item-des {
  font-size: clamp(0.83rem, 0.8085rem + 0.1077vw, 0.9rem);
}

/* tin nổi bật end */

/* footer start */
.tn-footer {
  min-height: 300px;
  color: var(--background-color);
}
.tn-footer .container {
  position: relative;
  z-index: 5;
}
.anh-nen-footer-img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -ms-transform: scale(1.2);
  -o-transform: scale(1.2);
  mix-blend-mode: luminosity;
  opacity: 0.1;
}
.logo-footer-img {
  max-width: 120px;
  margin: 0 auto;
}
.footer-social-item {
  width: 40px;
  height: 40px;
  background-color: var(--second-main-color);
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  overflow: hidden;
  transition: all 0.4s ease;
  -webkit-transition: all 0.4s ease;
  -moz-transition: all 0.4s ease;
  -ms-transition: all 0.4s ease;
  -o-transition: all 0.4s ease;
  box-shadow: rgba(0, 0, 0, 0.15) 0px 3px 3px 0px;
}
.footer-social-item i {
  color: var(--background-color);
  font-size: 1.3rem;
}
.footer-social a:nth-child(1) .footer-social-item {
  background-color: #1877f2;
}
.footer-social a:nth-child(3) .footer-social-item {
  background-color: #2962ff;
}
.footer-social a:nth-child(2) .footer-social-item {
  background-color: #000000;
}
.footer-social a:nth-child(4) .footer-social-item {
  background-color: #ff0000;
}
.tn-footer-title {
  font-family: lato-b;
  color: var(--background-color);
  text-transform: uppercase;
  font-size: clamp(1.3rem, 1.2385rem + 0.3077vw, 1.5rem);
}
.tn-footer-ul i {
  width: 20px;
}
.tn-footer-ul a {
  color: var(--background-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.btn-gui-lien-he {
  border: none;
  text-transform: uppercase;
  color: var(--background-color);
  font-family: var(--title-font);
}
.tn-footer-dang-ky-tu-van .form-control {
  height: 40px;
}
.tn-footer-item iframe {
  pointer-events: all !important;
}
.tn-footer-map-box {
  overflow: hidden;
}
.tn-footer-map-box iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.tn-footer-copyright {
  position: relative;
  z-index: 5;
  background-color: var(--text-color);
}
.tn-footer-copyright a {
  color: var(--background-color);
  font-size: clamp(0.8rem, 0.7385rem + 0.3077vw, 1rem);
}
/* footer end */

/* trang cố định start */
.tn-page-co-dinh-content {
  max-width: 900px;
  margin: 0 auto;
}
.tn-page-co-dinh-title {
  color: var(--text-color);
  font-family: lato-black;
  font-size: clamp(1.3rem, 1.2385rem + 0.3077vw, 1.5rem);
  text-transform: uppercase;
}
.tn-page-co-dinh-title::before {
  position: absolute;
  content: "";
  left: 0;
  bottom: 0;
  width: 50px;
  height: 2px;
  background-color: #f4f0e5;
}
.tn-page-co-dinh-date {
  font-size: 0.85rem;
}
.page .vanhiep-content a {
  color: var(--second-text-color);
}
.tn-page-co-dinh-xem-them-title {
  font-family: lato-b;
  text-transform: uppercase;
  color: var(--text-color);
  font-size: clamp(1.3rem, 1.2385rem + 0.3077vw, 1.5rem);
  border-left: 3px solid var(--second-text-color);
}
.tn-page-co-dinh-xem-them-content .hvr-underline-from-left::before {
  background-color: var(--second-text-color);
}
.tn-page-co-dinh-xem-them-content ul li a {
  color: var(--second-text-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  font-family: lato-b;
}
.tn-page-co-dinh-xem-them-content ul li a:hover {
  color: var(--text-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.tn-page-tin-lien-quan-title {
  font-family: lato-b;
  text-transform: uppercase;
  color: var(--text-color);
  font-size: clamp(1.3rem, 1.2385rem + 0.3077vw, 1.5rem);
}
.page .tn-new-item-line,
.page .tn-new-item-des,
.page .btn-xem-them-tin-tuc {
  display: none !important;
}
.vanhiep-content table {
  margin: 20px auto;
  min-width: 600px;
  max-width: 100%;
}
.vanhiep-content table td {
  padding: 10px;
}
.vanhiep-content table tr:nth-child(even) {
  background-color: white;
}
.vanhiep-content table tr:nth-child(odd) {
  background-color: #f4f0e5;
}
.vanhiep-content table tbody tr th {
  background-color: var(--background-color);
  padding: 5px 5px;
}
.vanhiep-image-a {
  display: block;
  margin: 15px auto;
}
/* trang cố định end */

/* breadcrumb start */
.maan-breadcrumb-box {
  background-color: var(--second-main-color);
}
.maan-breadcrumb-box .breadcrumb-item,
.maan-breadcrumb-box .breadcrumb-item a {
  /* color: #8C8C8C; */
  color: var(--background-color);
  font-family: var(--title-font);
  font-size: clamp(0.8rem, 0.7538rem + 0.2308vw, 0.95rem);
  transition: all 0.3s ease-in-out;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
  text-transform: uppercase;
}
.maan-breadcrumb-box .breadcrumb-item a:hover {
  color: var(--second-text-color);
  transition: all 0.3s ease-in-out;
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  -ms-transition: all 0.3s ease-in-out;
  -o-transition: all 0.3s ease-in-out;
}
.maan-breadcrumb-box .breadcrumb-item.active {
  color: #d4e2e2 !important;
  font-family: lato-b;
}
/* breadcrumb end */

/* trang sản phẩm start */
.tn-product-page-content-item-title {
  font-size: clamp(1.15rem, 1.1038rem + 0.2308vw, 1.3rem);
  font-family: lato-black;
  text-transform: uppercase;
}
.tn-product-page-content-item-title::before {
  position: absolute;
  content: "";
  min-width: 50px;
  height: 3px;
  background-color: #f4f0e5;
  left: 0;
  bottom: 0;
}
.tn-product-danh-muc-a {
  color: var(--second-main-color);
  font-family: lato-b;
  font-size: clamp(0.9rem, 0.8692rem + 0.1538vw, 1rem);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.tn-product-danh-muc-li {
  border-bottom: 1px solid #f4f0e5;
}
.tn-product-danh-muc-li:hover a {
  color: var(--second-text-color);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.tn-product-danh-muc-li.active a {
  color: var(--second-text-color);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.page-item.active .page-link {
  background-color: var(--second-main-color) !important;
  border-color: var(--second-main-color) !important;
}
.filter-sort {
  width: max-content;
}
.dodo-filter-box {
  font-family: var(--title-font);
  color: var(--text-color);
}
/* trang sản phẩm end */

/* trang sản phẩm chi tiết start */

.fbn-product-image-section {
  text-align: center;
}
.fbn-product-main-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}
.fbn-product-thumbnail-wrapper {
  align-items: center;
}
.fbn-product-thumbnails img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.fbn-product-thumbnails img:hover {
  transform: scale(1.1);
}
.fbn-thumbnail-prev,
.fbn-thumbnail-next {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.5rem;
  color: #6c757d;
}
.fbn-product-details-section {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
}
.fbn-product-title {
  font-family: var(--title-font);
  /* font-weight: bold; */
  margin-bottom: 1rem;
  border-bottom: 1px solid #e8e8e8;
  padding-bottom: 10px;
  font-size: clamp(1.4rem, 1.2769rem + 0.6154vw, 1.8rem);
}
.fbn-product-rating i {
  background: linear-gradient(to bottom, #cc9f3c, #ffdb64, #cc9f3c);
  background-clip: text;
  color: transparent;
}
.fbn-product-price {
  color: var(--second-text-color);
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: bold;
}
.fbn-product-sold {
  font-size: clamp(0.875rem, 1.25vw, 1rem);
  color: #6c757d;
}
.fbn-product-description {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.6;
}
.fbn-product-quantity-wrapper button {
  font-size: 1.25rem;
  width: 40px;
  height: 40px;
}
.fbn-quantity-input {
  width: 60px;
  text-align: center;
}
.fbn-add-to-cart {
  background-color: var(--main-color);
  border-color: var(--main-color);
  color: #fff;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: none;
}
.fbn-add-to-cart:hover {
  background-color: var(--main-color);
  transform: translateY(-3px);
}
.fbn-product-quantity-wrapper .input-group {
  border: 1px solid #d9d9d9;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  width: max-content;
}
.fbn-quantity-input {
  border: none;
}
.btn-outline-secondary {
  border-radius: 10px !important;
  -webkit-border-radius: 10px !important;
  -moz-border-radius: 10px !important;
  -ms-border-radius: 10px !important;
  -o-border-radius: 10px !important;
  background-color: #e9e9e9;
  border-color: #e9e9e9;
  color: var(--text-color);
}
.fbn-san-pham-detail-image {
  overflow: hidden;
}
.fbn-san-pham-detail-image a,
.fbn-san-pham-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sp-detail-thumb-image {
  overflow: hidden;
}
.sp-detail-thumb-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* nội dung chi tiết */
.fbn-san-pham-chi-tiet-title {
  border-bottom: 2px solid var(--main-color);
}
.fbn-san-pham-chi-tiet-title h3 {
  background-color: var(--main-color);
  color: var(--background-color);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  border-top-left-radius: 5px;
  border-top-right-radius: 25px;
  padding: 8px 20px;
  padding-right: 50px;
  clip-path: polygon(0 0, 95% 0, 100% 100%, 0% 100%);
  font-family: UTM-Avo;

  text-transform: uppercase;
  transform: translateY(5px);
  -webkit-transform: translateY(5px);
  -moz-transform: translateY(5px);
  -ms-transform: translateY(5px);
  -o-transform: translateY(5px);
}
.fbn-san-pham-chi-tiet-des {
  padding: 1.5rem;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.6;
  border-bottom: 8px solid #eae9e9;
  background-color: #f8f8f8;
  height: 400px;
  overflow: hidden;
  position: relative;
}
.fbn-san-pham-chi-tiet-des::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: linear-gradient(to top, #f8f8f8, transparent);
  z-index: 2;
  pointer-events: none;
}
.fbn-san-pham-chi-tiet-des.collapsehaha::after {
  display: none;
}
.fbn-san-pham-chi-tiet-xem-them {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  z-index: 3;
}
.fbn-xem-them-btn {
  min-width: 150px;
  border-top-left-radius: 50px;
  border-top-right-radius: 50px;
  background-color: var(--main-color);
  border: none;
  color: var(--background-color);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  cursor: pointer;
  transition: background-color 0.3s ease;
}
.fbn-xem-them-btn:hover {
  background-color: #4a3001;
}
.sp-tt-text-right {
  text-align: right;
}
.coco-san-pham-detail-image {
  overflow: hidden;
}
.coco-san-pham-detail-image a,
.coco-san-pham-detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.sp-detail-thumb-image {
  overflow: hidden;
  cursor: pointer;
}
.sp-detail-thumb-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.fbn-add-to-cart:hover {
  background-color: var(--text-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.vh-hinh-image {
  display: block;
  text-align: center;
  margin: 15px auto;
}
.fbn-category-hot-content-title {
  text-transform: uppercase;
  color: var(--text-color);
  font-size: clamp(1.5rem, 1.4rem + 0.5vw, 2rem);
  font-family: UTM-Avo;
}
.dodo-tin-lien-quan-item-image {
  overflow: hidden;
}
.dodo-tin-lien-quan-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  -webkit-transition: transform 0.5s ease;
  -moz-transition: transform 0.5s ease;
  -ms-transition: transform 0.5s ease;
  -o-transition: transform 0.5s ease;
}
.dodo-tin-lien-quan-item:hover .dodo-tin-lien-quan-item-image img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transition: transform 0.5s ease;
  -webkit-transition: transform 0.5s ease;
  -moz-transition: transform 0.5s ease;
  -ms-transition: transform 0.5s ease;
  -o-transition: transform 0.5s ease;
}
.dodo-tin-lien-quan-item {
  border-top: 1px solid #e5e5e5;
}
.dodo-tin-lien-quan-item-name {
  color: var(--text-color);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
  font-size: clamp(0.9rem, 0.89rem + 0.05vw, 0.95rem);
}
.dodo-tin-lien-quan-item:hover .dodo-tin-lien-quan-item-name {
  color: var(--second-text-color);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.dodo-cot-phai-title {
  color: var(--text-color);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  padding: 10px 20px;
  padding-top: 0;
  padding-right: 50px;
  font-family: UTM-Avo;
  text-transform: uppercase;
  transform: translateY(5px);
  -webkit-transform: translateY(5px);
  -moz-transform: translateY(5px);
  -ms-transform: translateY(5px);
  -o-transform: translateY(5px);
}
.dodo-tin-lien-quan-view-more {
  border: 1px solid #e5e5e5;
  color: var(--text-color);
  background-color: var(--background-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
  font-family: var(--title-font);
}
.dodo-tin-lien-quan-view-more:hover {
  background-color: var(--text-color);
  color: var(--background-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.dodo-san-pham-nay-mua-ngay-image {
  overflow: hidden;
}
.dodo-san-pham-nay-mua-ngay-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  -webkit-transition: transform 0.5s ease;
  -moz-transition: transform 0.5s ease;
  -ms-transition: transform 0.5s ease;
  -o-transition: transform 0.5s ease;
}
.dodo-san-pham-nay-mua-ngay-gia-tien {
  font-family: UTM-AvoBold;
  font-size: clamp(1.3rem, 1.26rem + 0.2vw, 1.5rem);
  color: var(--second-text-color);
}
.dodo-san-pham-nay-mua-ngay-item .dodo-san-pham-nay-mua-ngay-danh-gia {
  font-size: 0.8rem;
}
.dodo-san-pham-nay-mua-ngay-item .dodo-san-pham-nay-mua-ngay-danh-gia i {
  color: #ffc107;
}
.btn-mua-ngay {
  background: #666;
  font-family: var(--title-font);
  text-transform: uppercase;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.btn-mua-ngay:hover {
  background-color: var(--text-color);
  color: var(--background-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.dodo-san-pham-nay-mua-ngay-box {
  border: 1px solid #e5e5e5;
  position: sticky;
  top: 80px;
}
.fbn-san-pham-chi-tiet-page {
  overflow: visible;
}
.sp-scroll {
  cursor: pointer;
}
.sp-scroll:hover {
  color: var(--second-text-color);
  transition: color 0.3s ease;
  -webkit-transition: color 0.3s ease;
  -moz-transition: color 0.3s ease;
  -ms-transition: color 0.3s ease;
  -o-transition: color 0.3s ease;
}
.dodo-san-pham-nay-mua-ngay-image:hover img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transition: transform 0.5s ease;
  -webkit-transition: transform 0.5s ease;
  -moz-transition: transform 0.5s ease;
  -ms-transition: transform 0.5s ease;
  -o-transition: transform 0.5s ease;
}
.btn-nhanxet,
.btn-guibl {
  background-color: var(--main-color);
  color: var(--background-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.btn-nhanxet:hover,
.btn-guibl:hover {
  background-color: var(--text-color);
  color: var(--background-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.content-nhanxet {
  background-color: transparent;
  width: 100%;
}
.khung-binh-luan-wrapper {
  border: 1px solid #eae9e9;
}
.title-medium-score {
  font-size: clamp(1.2rem, 1.14rem + 0.3vw, 1.5rem);
  font-family: UTM-Avo;
}
.san-pham-detail .accordion-button {
  padding: 0.5rem 1.25rem !important;
  background-color: var(--text-color) !important;
  color: var(--background-color) !important;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
}
.san-pham-detail .accordion-button:not(.collapsed) {
  background-color: var(--main-color) !important;
  color: var(--background-color) !important;
}
.vh-notification {
  font-size: clamp(0.9rem, 0.88rem + 0.1vw, 1rem);
}
/* trang sản phẩm chi tiết end */

/* trang công trình thi công start */
.page-cong-trinh-thi-cong-wrapper {
  background-color: var(--second-background-color);
}
.tn-album-item-image {
  overflow: hidden;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.tn-album-item-image a,
.tn-album-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
  -webkit-transition: transform 0.5s ease;
  -moz-transition: transform 0.5s ease;
  -ms-transition: transform 0.5s ease;
  -o-transition: transform 0.5s ease;
}
.tn-album-item-image:hover img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  -ms-transform: scale(1.1);
  -o-transform: scale(1.1);
  transition: transform 0.5s ease;
  -webkit-transition: transform 0.5s ease;
  -moz-transition: transform 0.5s ease;
  -ms-transition: transform 0.5s ease;
  -o-transition: transform 0.5s ease;
}
/* trang công trình thi công end */

/* trang album ảnh start */
.tn-album-page-wrapper .tn-title span {
  background-color: var(--background-color);
}
/* trang album ảnh end */

/* trang tin tức start */
.tin-tuc .tn-new-item {
  align-items: center !important;
}
.tin-tuc .tn-new-item .tn-new-item-name,
.tin-tuc .tn-new-item .tn-new-item-des {
  text-align: center;
}
.tin-tuc .tn-new-item .btn-xem-them-tin-tuc {
  display: none !important;
}
/* trang tin tức end */

/* trang liên hệ start */
.tn-page-lien-hinh-image {
  overflow: hidden;
}
.tn-page-lien-hinh-image a,
.tn-page-lien-hinh-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-page-lien-hinh-image:hover img {
  transform: scale(1.07);
  -webkit-transform: scale(1.07);
  -moz-transform: scale(1.07);
  -ms-transform: scale(1.07);
  -o-transform: scale(1.07);
  transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -ms-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.tn-page-lien-he-title {
  font-family: lato-b;
  color: var(--second-text-color);
  text-transform: uppercase;
  font-size: clamp(1.5rem, 1.3519rem + 0.7407vw, 2rem);
}
.tn-page-lien-he-content {
  max-width: 1000px;
  margin: 0 auto;
}
.tn-page-thong-tin-lien-he-item-title {
  color: var(--text-color);
  font-family: lato-b;
  font-size: clamp(1.23rem, 1.15rem + 0.4vw, 1.5rem);
  text-transform: capitalize;
}
.tn-page-thong-tin-lien-he-item-ul li i {
  width: 20px;
}
.tn-page-thong-tin-lien-he-item-ul li a {
  color: var(--second-text-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.tn-page-thong-tin-lien-he-item-ul li a:hover {
  color: var(--second-main-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.tn-page-thong-tin-lien-he-item-ul li a.hvr-underline-from-left::before {
  background-color: var(--second-main-color);
}
.tn-page-lien-he-map {
  overflow: hidden;
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
}
.tn-page-lien-he-map iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* trang liên hệ end */

/* trang đèn trần xuyên sáng start */
.page-tran-xuyen-sang-thong-bao-box {
  max-width: 1000px;
  margin: 0 auto;
  border-radius: 20px;
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  -ms-border-radius: 20px;
  -o-border-radius: 20px;
  box-shadow: rgba(0, 0, 0, 0.1) 0px 20px 25px -5px, rgba(0, 0, 0, 0.04) 0px 10px 10px -5px;
  /* background-color: #fcfdf7; */
  background-color: var(--background-color);
}
.page-tran-xuyen-sang-thong-bao-title {
  font-family: lato-b;
  text-transform: uppercase;
  text-align: center;
  color: var(--text-color);
  font-size: clamp(1.1rem, 0.8926rem + 1.037vw, 1.8rem);
}
.page-tran-xuyen-sang-thong-bao-des {
  font-size: clamp(0.9rem, 0.8704rem + 0.1481vw, 1rem);
}
.page-tran-xuyen-sang-thong-bao-des a {
  color: var(--second-text-color);
  transition: all 0.3s ease;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  -o-transition: all 0.3s ease;
}
.tn-page-sp-tran-xuyen-sang-box {
  max-width: 1000px;
  margin: 0 auto;
}
.page-tran-xuyen-sang-wrapper {
  background-color: var(--second-background-color);
}
.tn-page-sp-tran-xuyen-sang-wrapper {
  background-color: var(--second-background-color);
}
.page-tran-xuyen-sang .tn-gioi-thieu-content-btn-tu-van,.page-tran-xuyen-sang .tn-gioi-thieu-content-btn-goi-ngay {
  font-size: clamp(0.7rem, 0.6111rem + 0.4444vw, 1rem);
}
.tn-video-tuc-te-title {
  font-family: lato-b;
  color: var(--text-color);
  text-transform: uppercase;
  font-size: clamp(1.1rem, 0.9815rem + 0.5926vw, 1.5rem);
  position: relative;
}
.tn-video-tuc-te-title::before {
  position: absolute;
  content: "";
  left: 50%;
  bottom: 0;
  min-width: 50px;
  width: 10%;
  height: 3px;
  background-color: var(--main-color);
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}
.tn-video-thuc-te-video-item {
  overflow: hidden;
}
.tn-video-thuc-te-video-item iframe {
  width: 100%;
  height: 100%;
  pointer-events: all !important;
}
.tn-video-tuc-te-box {
  max-width: 1000px;
  margin: 0 auto;
}
.tn-cau-hoi-title {
  color: var(--text-color);
  font-family: lato-b;
  text-transform: uppercase;
  font-size: clamp(1.1rem, 0.9815rem + 0.5926vw, 1.5rem);
}
.tn-cau-hoi-content-box .accordion-button:not(.collapsed) {
  background-color: var(--main-color);
  color: var(--background-color);
}
.tn-cau-hoi-content-box .accordion-button:focus {
  box-shadow: none;
}
.tn-cau-hoi-content-box .accordion-item:first-of-type .accordion-button {
  border-top: 1px solid rgba(0,0,0,.125);
}
.tn-cau-hoi-content-box .accordion-item:last-of-type .accordion-button {
  border-bottom: 1px solid rgba(0,0,0,.125);
}
.tn-cau-hoi-content-box .accordion-header {
  font-family: var(--title-font);
}
.vh-news-detail-content-item-name {
  font-size: clamp(1.3rem, 1.0926rem + 1.037vw, 2rem);
}
.vh-news-detail-content-item-category a {
  color: var(--second-text-color);
}
.vh-news-details-right-random-item a {
  color: var(--main-color);
}
.vh-news-detail-content-item-search .input-group {
  border-color: var(--second-main-color);
}
.vh-news-detail-btn-search {
  background-color: var(--second-main-color) !important;
  color: var(--background-color) !important;
}
.vh-news-detail-btn-search:hover {
  color: var(--background-color);
}
/* trang đèn trần xuyên sáng end */

/* ============================================= */
/* VIDEO GALLERY SECTION                         */
/* ============================================= */
.tn-video-gallery-wrapper {
  padding: 60px 0;
  background-color: var(--second-background-color);
}
.tn-video-gallery-box {
  position: relative;
}
.tn-video-gallery-content {
  position: relative;
  overflow: visible;
}

/* Video Item - Full image card */
.tn-video-item {
  border-radius: 14px;
  overflow: hidden;
  cursor: pointer;
  position: relative;
 
}

/* Video Thumbnail - Full card link */
.tn-video-item-thumb {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  text-decoration: none;
  border-radius: 14px;
}
.tn-video-item-image {
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.tn-video-item-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.5s ease;
}
.tn-video-item:hover .tn-video-item-image img {
  transform: scale(1.08);
  filter: brightness(0.85);
}

/* Video Placeholder (when no thumbnail) */
.tn-video-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--second-main-color) 0%, var(--main-color) 100%);
  color: rgba(255, 255, 255, 0.3);
  font-size: 60px;
}
.tn-video-placeholder--tiktok {
  background: linear-gradient(135deg, #010101 0%, #25F4EE 50%, #FE2C55 100%);
}

/* Play Button - Centered overlay, subtle */
.tn-video-item-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  pointer-events: none;
}
.tn-video-play-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 2px solid rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  color: #fff;
  transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.tn-video-play-btn i {
  margin-left: 2px;
}
.tn-video-item:hover .tn-video-play-btn {
  transform: scale(1.2);
  background: rgba(255, 255, 255, 0.35);
  border-color: rgba(255, 255, 255, 0.9);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.15);
}
.tn-video-play-btn--tiktok {
  border-color: rgba(254, 44, 85, 0.6);
}
.tn-video-play-btn--tiktok i {
  margin-left: 0;
}
.tn-video-item:hover .tn-video-play-btn--tiktok {
  border-color: rgba(254, 44, 85, 0.9);
}

/* Info Overlay - Bottom gradient with text */
.tn-video-item-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 18px 16px 18px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.75) 0%, rgba(0, 0, 0, 0.3) 60%, transparent 100%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.4s ease;
}
.tn-video-item:hover .tn-video-item-info {
  padding-bottom: 20px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 65%, transparent 100%);
}

/* Badge - Inline inside info */
.tn-video-item-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  width: fit-content;
}
.tn-video-item-badge--youtube {
  background: rgba(255, 0, 0, 0.9);
  color: #fff;
}
.tn-video-item-badge--tiktok {
  background: rgba(1, 1, 1, 0.9);
  color: #fff;
}

/* Title overlay */
.tn-video-item-title {
  font-family: var(--title-font);
  font-size: clamp(0.82rem, 0.78rem + 0.2vw, 0.95rem);
  color: #fff;
  margin: 0;
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease;
}
.tn-video-item:hover .tn-video-item-title {
  transform: translateY(-2px);
}

/* Navigation Buttons - Visible for users */
.tn-video-gallery-navigate-prev,
.tn-video-gallery-navigate-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  background-color: var(--main-color);
  color: var(--background-color);
  border-radius: 50%;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-size: 16px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
  transition: all 0.3s ease;
}
.tn-video-gallery-navigate-prev:hover,
.tn-video-gallery-navigate-next:hover {
  background-color: var(--second-text-color);
  color: var(--background-color);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  transform: translateY(-50%) scale(1.1);
}
.tn-video-gallery-navigate-prev {
  left: -5px;
}
.tn-video-gallery-navigate-next {
  right: -5px;
}
/* Always show navigation even when locked by Swiper */
.tn-video-gallery-navigate-prev.swiper-button-lock,
.tn-video-gallery-navigate-next.swiper-button-lock {
  display: inline-flex !important;
  opacity: 0.5;
  cursor: default;
}

/* TikTok Modal */
.tn-tiktok-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tn-tiktok-modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(5px);
}
.tn-tiktok-modal-content {
  position: relative;
  z-index: 2;
  max-width: 420px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  background: #fff;
  border-radius: 16px;
  padding: 15px;
}
.tn-tiktok-modal-close {
  position: absolute;
  top: -12px;
  right: -12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--second-main-color);
  color: #fff;
  border: none;
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
  transition: all 0.3s ease;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}
.tn-tiktok-modal-close:hover {
  background: var(--second-text-color);
  transform: rotate(90deg);
}

/* Responsive adjustments */
@media (max-width: 767px) {
  .tn-video-gallery-wrapper {
    padding: 40px 0;
  }
  .tn-video-gallery-navigate-prev,
  .tn-video-gallery-navigate-next {
    width: 32px;
    height: 32px;
    font-size: 12px;
  }
  .tn-video-gallery-navigate-prev {
    left: 5px;
  }
  .tn-video-gallery-navigate-next {
    right: 5px;
  }
  .tn-video-play-btn {
    width: 42px;
    height: 42px;
    font-size: 14px;
  }
  .tn-video-item-info {
    padding: 30px 14px 12px 14px;
  }
  .tn-tiktok-modal-content {
    max-width: 95%;
    padding: 10px;
  }
}
@media (min-width: 768px) and (max-width: 1023px) {
  .tn-video-gallery-navigate-prev {
    left: -5px;
  }
  .tn-video-gallery-navigate-next {
    right: -5px;
  }
}
/* VIDEO GALLERY SECTION END */

/* hiệu ứng */
.vanhiep-line {
  width: 0px;
}
.tn-gioi-thieu-content-image-effect {
  position: absolute;
  z-index: 3;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--background-color);

}
.tn-gioi-thieu-content-image-effect img {
  max-width:250px;
}
.tn-gioi-thieu-content-image-box-content {
  border-radius: 10px;
  -webkit-border-radius: 10px;
  -moz-border-radius: 10px;
  -ms-border-radius: 10px;
  -o-border-radius: 10px;
  overflow: hidden;
}