:root {
  --bgc-color: #011b33;
  --bgc-item: #000;
  --main-color: #cb9b2b;
  --second-color: #755421;
  --info-color: #333 -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-image: url(https://trungbayonline.hoangthanhthanglong.vn/Content/BaoVatQuocGia/assets/img/background.png);
  background-color: var(--bgc-color);
  background-position: center top;
  background-attachment: fixed;
  background-repeat: no-repeat;
}

.swiper_cus_prev,
.swiper_cus_next {
  color: #000;
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 100rem;
  outline: none;
  border: none;
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.swiper_cus_next {
  right: -50px;
}

.swiper_cus_prev {
  left: -50px;
}

.swiper-pagination {
  position: unset !important;
  display: flex;
  gap: 10px;
  justify-content: center;
  margin-top: 20px;
}
.swiper-pagination .swiper-pagination-bullet {
  background-color: #fff;
  width: 10px;
}

#header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  box-shadow: 0 0 10px #fff !important;
  display: flex;
  height: 90px;
  background-color: var(--bgc-color);
  align-items: center;
}
#header a {
  text-decoration: none;
  color: #fff;
}
#header .nav_menu {
  display: flex;
  justify-content: space-between;
  gap: 50px;
  align-items: center;
}
#header .nav_menu .no-animation {
  -webkit-animation: none !important;
  animation: none !important;
}
#header .nav_menu .btn-show_menu {
  width: 32px;
  height: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  display: none;
}
#header .nav_menu .btn-show_menu .line-1,
#header .nav_menu .btn-show_menu .line-2,
#header .nav_menu .btn-show_menu .line-3 {
  height: 3px;
  width: 100%;
  background-color: #fff;
  border-radius: 3px;
  box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.3);
  transition: background-color 0.2s ease-in-out;
}
#header .nav_menu .btn-show_menu .line-1 {
  animation: animate-line-1-rev 0.7s ease-in-out;
}
#header .nav_menu .btn-show_menu .line-2 {
  margin: 5px 0;
  animation: animate-line-2-rev 0.7s ease-in-out;
}
#header .nav_menu .btn-show_menu .line-3 {
  animation: animate-line-3-rev 0.7s ease-in-out;
}
#header .nav_menu .btn-show_menu.active .line-1 {
  animation: animate-line-1 0.7s cubic-bezier(0.3, 1, 0.7, 1) forwards;
}
#header .nav_menu .btn-show_menu.active .line-2 {
  animation: animate-line-2 0.7s cubic-bezier(0.3, 1, 0.7, 1) forwards;
}
#header .nav_menu .btn-show_menu.active .line-3 {
  animation: animate-line-3 0.7s cubic-bezier(0.3, 1, 0.7, 1) forwards;
}
@keyframes animate-line-1 {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  50% {
    transform: translate3d(0, 12px, 0) rotate(0);
  }
  100% {
    transform: translate3d(0, 12px, 0) rotate(45deg);
  }
}
@keyframes animate-line-2 {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  100% {
    transform: scale(0);
    opacity: 0;
  }
}
@keyframes animate-line-3 {
  0% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
  50% {
    transform: translate3d(0, -12px, 0) rotate(0);
  }
  100% {
    transform: translate3d(0, -12px, 0) rotate(135deg);
  }
}
@keyframes animate-line-1-rev {
  0% {
    transform: translate3d(0, 12px, 0) rotate(45deg);
  }
  50% {
    transform: translate3d(0, 12px, 0) rotate(0);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
}
@keyframes animate-line-2-rev {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
@keyframes animate-line-3-rev {
  0% {
    transform: translate3d(0, -12px, 0) rotate(135deg);
  }
  50% {
    transform: translate3d(0, -12px, 0) rotate(0);
  }
  100% {
    transform: translate3d(0, 0, 0) rotate(0deg);
  }
}

.list_menu {
  flex: 1;
  padding: 0;
  margin: 0;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 40px;
  list-style: none;
}
.list_menu > li {
  height: 100%;
  position: relative;
  cursor: pointer;
}
.list_menu > li:hover > a {
  border-color: #fff;
  text-shadow: 0 0 2px #fff;
}
.list_menu > li .sub_menu {
  border-top: 1px solid #fff;
  position: fixed;
  top: 79px;
  left: 0;
  width: 100%;
  background-color: var(--bgc-color);
  height: 0;
  display: none;
  animation: topToBottom 0.5s ease-in-out;
  z-index: 1;
}
.list_menu > li .sub_menu.sub_menu-event .container{
    flex-direction: column;
    padding: 16px 0;
    gap: 16px;
}
.list_menu > li .sub_menu .container {
  padding: 30px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
}
.list_menu > li .sub_menu.sub_menu-event .item {
  width: 100%;
  padding: 12px 0;
  border-bottom: 1px solid #999;
}
.list_menu > li .sub_menu .item {
  width: calc(33.333% - 40px);
  padding: 12px 0;
  border-bottom: 1px solid #999;
}
.list_menu > li .sub_menu .item:hover {
  text-shadow: 0 0 5px #fff;
}
.list_menu a {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  font-weight: 600;
}

.main_video {
  position: relative;
}
.main_video .hero_video {
  position: absolute;
  left: 0;
  right: 0;
  bottom: auto;
  top: 50%;
  transform: translateY(-50%);
  width: 100%;
  max-width: 100%;
  z-index: -1;
}
.main_video .content {
  min-height: 630px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding: 40px 0px;
}
.main_video .content .video_content {
  width: 380px;
  background-color: #fff;
  padding: 30px;
  position: relative;
  color: #000;
  text-decoration: none;
  transition: 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
  transition-property: background-color, color, fill;
}
.main_video .content .video_content .title {
  font-size: 26px;
  font-weight: 600;
  color: #000;
  padding-top: 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  margin-bottom: 10px;
}
.main_video .content .video_content .title p {
  font-size: unset;
  font-family: unset;
  color: unset;
  font-weight: unset;
  line-height: unset;
  margin: unset;
  white-space: nowrap;
  margin-bottom: 6px;
}
.main_video .content .video_content .desc {
  font-size: 16px;
  font-weight: 400;
  color: #000;
  margin-bottom: 0;
}
.main_video .content .video_content .book_now {
  background-color: #000;
  padding: 12px;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  text-decoration: none;
}
.main_video .content .video_content:hover {
  background-color: #000;
}
.main_video .content .video_content:hover .title,
.main_video .content .video_content:hover .desc {
  color: #fff;
}
.main_video .content .video_content:hover .book_now {
  background-color: #fff;
  color: #000;
}
.main_video .content .video_controls {
  display: flex;
  gap: 12px;
}
.main_video .content .video_controls button {
  align-items: center;
  background-color: #000;
  border: 0;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  height: 50px;
  justify-content: center;
  padding: 0;
  transition: 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
  width: 50px;
  font-size: 14px;
  outline: none;
  transition: all 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
  transition-property: background-color, color, fill;
}
.main_video .content .video_controls button:hover {
  background-color: #fff;
  color: #000;
}

.title {
  font-size: 40px;
  font-weight: 600;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.title a {
  text-decoration: none;
  font-size: 14px;
  color: #fff;
  font-style: italic;
  border-bottom: 1px solid transparent;
  display: flex;
  gap: 8px;
  align-items: center;
  transition: all 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
  transition-property: border-color, color, fill;
}
.title a:hover {
  border-color: #fff;
}

.nghi-mat {
  display: flex;
  align-items: center;
  margin: 50px 0;
}
.nghi-mat .container {
  padding: 30px 12px;
  height: 100%;
  background-color: var(--main-color);
  display: flex;
  align-items: center;
  gap: 50px;
}
.nghi-mat .container .left {
  flex: 1 0 0;
  color: #000;
}
.nghi-mat .container .left h2 {
  font-size: 40px;
}
.nghi-mat .container .right {
  padding-right: 50px;
  font-size: 16px;
  font-weight: 400;
}
.nghi-mat .container .right p {
  color: #000;
}
.nghi-mat .container .right a {
  color: #000;
  font-weight: 600;
}

.box_content .content {
  padding-top: 30px;
  display: flex;
  gap: 50px;
}
.box_content .content .item {
  width: 50%;
  display: flex;
  text-decoration: none;
  color: #fff;
  background-color: var(--main-color);
  transition: all 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
  transition-property: background-color, color, fill;
}
.box_content .content .item > * {
  width: 50%;
}
.box_content .content .item:hover {
  background-color: #e6e6e6;
  transform: scale(1.03);
  color: var(--second-color);
}
.box_content .content .item:hover .right img {
  transform: scale(1.1);
}
.box_content .content .item .left {
  padding: 30px;
}
.box_content .content .item .left .name {
  font-size: 20px;
  font-weight: 600;
  border-bottom: 1px solid;
  border-image: linear-gradient(to right, #fff, var(--bgc-color)) 1;
}
.box_content .content .item .left .desc {
  margin-top: 50px;
  font-size: 16px;
  font-style: italic;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
}
.box_content .content .item .left .meta_date {
  margin-top: 30px;
  font-size: 12px;
  font-style: italic;
}
.box_content .content .item .right {
  height: 100%;
  overflow: hidden;
}
.box_content .content .item .right img {
  width: 100%;
  height: 100%;
  transition: transform 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
}

.exhibition {
  background-color: var(--bgc-color);
  padding: 80px 0 0;
}
.exhibition .container {
  padding-bottom: 80px;
  border-bottom: 1px solid #fff;
}

.timeline {
  background-color: var(--bgc-color);
  overflow-x: hidden;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  color: #fff;
  padding: 80px 0;
}
.timeline .title {
  justify-content: center;
}
.timeline .desc {
  color: #fff;
  font-size: 20px;
  text-align: center;
  font-weight: bold !important;
  margin-bottom: 50px;
}
.timeline .swiper-slide {
  display: flex;
  justify-content: center;
  gap: 24px;
  box-sizing: border-box;
  height: 550px;
  padding: 0 32px;
}
.timeline .swiper-slide .img {
  order: 1;
  max-width: 70%;
  height: 100%;
}
.timeline .swiper-slide .img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.timeline .swiper-slide .content {
  order: 2;
  flex: 1;
  max-width: 30%;
  margin-left: 24px;
  margin-right: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.timeline .swiper-slide .content h3 {
  font-size: 24px;
  text-transform: uppercase;
  color: #fff;
  text-decoration: none;
  text-shadow: 0 0 5px #f5f5f5;
}
.timeline .swiper-slide .content p {
  text-align: center;
  color: #fff;
}
.timeline .swiper-slide .content span.desc {
  font-size: 16px;
  font-style: italic;
}
.timeline .swiper-slide .content .btn-show {
  font-weight: bold;
  width: 150px;
  display: block;
  padding: 5px 24px;
  text-decoration: none;
  position: relative;
  margin: 0 auto;
  border: 2px solid;
  border-image: linear-gradient(to right, transparent, transparent) 1;
  color: #fff;
  cursor: pointer;
  text-align: center;
  transition: all linear 0.3s;
}
.timeline .swiper-slide .content .btn-show:hover {
  border-image: linear-gradient(to right, #f5e913, #ff250d) 1;
}
.timeline .swiper-container-wrapper--timeline .swiper-slide .container {
  padding: 0;
  width: 100%;
}
.timeline .swiper-container-wrapper--timeline .swiper-slide .title {
  font-size: 18px;
  opacity: 0;
  transition: 0.5s ease 0.5s;
}
.timeline .swiper-container-wrapper--timeline .swiper-slide-active .title {
  opacity: 1;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-progressbar {
  position: relative;
  margin-bottom: 70px;
  background-color: transparent;
  height: 4px;
  border-bottom: 1px solid #888;
  width: 90%;
  z-index: 1;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-progressbar::after {
  position: absolute;
  top: 3px;
  right: -100%;
  width: 100%;
  height: 1px;
  background-color: #ccc;
  content: "";
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-progressbar-fill {
  background-color: #fff !important;
  height: 3px !important;
  top: 2px !important;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-custom {
  position: relative;
  list-style: none;
  margin: 1rem 0;
  padding: 0;
  display: flex;
  line-height: 1.66;
  bottom: 0;
  z-index: 2;
  width: 90%;
  display: flex;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-custom .swiper-pagination-switch {
  position: relative;
  width: 100%;
  height: 30px;
  line-height: 30px;
  display: block;
  color: #fff;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-custom .swiper-pagination-switch .switch-title {
  position: absolute;
  font-weight: 400;
  right: 0;
  transform: translateX(50%);
  transition: 0.2s all ease-in-out;
  transition-delay: 0s;
  cursor: pointer;
  z-index: 1;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-custom .swiper-pagination-switch .switch-title::after {
  position: absolute;
  top: calc(100% + 23px);
  right: 50%;
  transform: translateX(50%) translateY(-50%);
  width: 12px;
  height: 12px;
  background: #fff;
  border-radius: 2rem;
  content: "";
  transition: 0.2s all ease-in-out;
  transition-delay: 0s;
  z-index: 1;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-custom .swiper-pagination-switch.active .switch-title {
  font-weight: 400;
  transition-delay: 0.4s;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-custom .swiper-pagination-switch.active .switch-title::after {
  background: #fff;
  width: 25px;
  height: 25px;
  transition-delay: 0.4s;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-custom .swiper-pagination-switch.active ~ .swiper-pagination-switch .switch-title {
  color: #fff;
  font-weight: 16px;
}
.timeline .swiper-container-wrapper--timeline .swiper-pagination-custom .swiper-pagination-switch.active ~ .swiper-pagination-switch .switch-title::after {
  background: #fff;
}
.timeline .swiper-pagination-switch .switch-title {
  font-weight: bold !important;
}
.timeline .swiper-pagination-switch .active .switch-title {
  text-shadow: 0 0px 10px #fff;
}

.colection_1 {
  background-color: var(--bgc-color);
  padding: 80px 0;
}
.colection_1 .slider_colection {
  padding-top: 50px;
  /* the parent */
}
.colection_1 .slider_colection .slick-slide {
  margin: 0 20px;
}
.colection_1 .slider_colection .slick-list {
  margin: 0 -20px;
}
.colection_1 .item {
  position: relative;
  background-color: var(--main-color);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 400px;
  box-shadow: 0 0 5px var(--second-color);
}
.colection_1 .item:hover .image img {
  transform: scale(1.2);
}
.colection_1 .item:hover .name::after {
  width: 100%;
}
.colection_1 .item .name {
  width: calc(100% - 40px);
  position: absolute;
  top: 12px;
  left: 20px;
  text-align: center;
  font-weight: 600;
  color: #fff;
  font-size: 20px;
}
.colection_1 .item .name::after {
  content: "";
  position: absolute;
  width: 0%;
  height: 2px;
  background-color: #fff;
  bottom: 0;
  left: 0;
  transition: width 0.5s;
}
.colection_1 .item > .image {
  margin-bottom: 5px;
  height: 70%;
  display: flex;
  align-items: center;
}
.colection_1 .item > .image img {
  max-height: 100%;
  width: 100%;
  transition: all 0.4s ease-in-out;
  cursor: pointer;
}

.all_hienvat {
  padding: 80px 0;
  background-color: var(--bgc-color);
}
.all_hienvat .content .list_hienvat {
  margin-top: 50px;
  display: flex;
}
.all_hienvat .content .list_hienvat .item {
  position: relative;
  background-color: var(--main-color);
  padding: 20px;
  text-decoration: none;
  box-shadow: 0 0 10px var(--second-color);
}
.all_hienvat .content .list_hienvat .item .name {
  color: #000;
  font-size: 20px;
  color: #fff;
  text-align: center;
  margin-bottom: 50px;
  height: 90px;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
}
.all_hienvat .content .list_hienvat .item img {
  width: 100%;
  height: 100%;
  border-radius: 100rem;
  aspect-ratio: 1/1;
  object-fit: cover;
}

.tours_360 {
  margin: 80px 0;
}
.tours_360 .container {
  background: transparent !important;
}
.tours_360 .title {
  color: #000;
}
.tours_360 .title a {
  color: #000;
}
.tours_360 .title a:hover {
  border-color: #000;
}
.tours_360 .content {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  margin-top: 50px;
}
.tours_360 .content .item {
  width: calc(50% - 15px);
  display: flex;
  background: var(--bgc-color);
  padding: 12px;
  gap: 12px;
  transition: all 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
  transition-property: background-color, color, fill;
}
.tours_360 .content .item:nth-child(3) .picture, .tours_360 .content .item:nth-child(4) .picture {
  order: 2;
}
.tours_360 .content .item:hover {
  background-color: #f5f5f5;
}
.tours_360 .content .item:hover .picture .overlay_img {
  display: block;
  animation: fadeIn ease-in-out 0.3s;
}
.tours_360 .content .item:hover .picture .overlay_img i {
  animation: moveToRight ease-out 2s infinite;
}
.tours_360 .content .item:hover .info {
  color: var(--second-color);
}
.tours_360 .content .item .picture {
  width: 55%;
  object-fit: cover;
  position: relative;
}
.tours_360 .content .item .picture img {
  width: 100%;
  height: 100%;
}
.tours_360 .content .item .picture .overlay_img {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}
.tours_360 .content .item .picture .overlay_img a {
  display: flex;
  align-items: center;
  justify-content: space-around;
  gap: 25px;
  white-space: nowrap;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 20px;
  background-color: var(--main-color);
  color: #fff;
  padding: 6px 24px;
  text-decoration: none;
}
.tours_360 .content .item .info {
  flex: 1;
  height: initial;
  justify-content: center;
  color: var(--main-color);
}
.tours_360 .content .item .info .name {
  font-size: 20px;
  display: flex;
  flex-direction: column;
  color: var(--main-color);
}
.tours_360 .content .item .info .name span:nth-child(2) {
  text-align: right;
}
.tours_360 .content .item .info .desc {
  font-size: 16px;
  font-style: italic;
  display: -webkit-box;
  -webkit-line-clamp: 5;
  overflow: hidden;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
}
.tours_360 .content .item .info .meta_date {
  margin: 0;
  font-size: 14px;
  font-style: italic;
}

.lightbox_custom {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  padding: 0 10px;
  z-index: 20;
  animation: openLightbox 0.6s ease-in-out 1 normal;
}
.lightbox_custom .img-container {
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  max-width: 800px;
  background: rgba(46, 46, 46, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 12px;
  color: #fff;
  z-index: 30;
}
.lightbox_custom .img-header p {
  text-align: center;
  font-weight: 500;
  padding: 15px 20px;
  font-size: 1.2rem;
  color: #fff;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
}
.lightbox_custom .img-body {
  display: flex;
  height: 500px;
}
.lightbox_custom .img-body > img {
  width: 100%;
  border-radius: 0 0 12px 12px;
  background-color: #fff;
  object-fit: contain;
  user-select: none;
  -moz-user-select: none;
  -webkit-user-select: none;
}
.lightbox_custom .slide {
  position: absolute;
  top: 50%;
  -ms-transform: translate(0, -50%);
  transform: translate(0, -50%);
  background: rgba(46, 46, 46, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 5px;
  color: #fff;
  font-size: 2rem;
  padding: 20px;
  transition: all 0.5s;
  cursor: pointer;
  z-index: 40;
}
.lightbox_custom .prev {
  left: 14%;
}
.lightbox_custom .next {
  right: 14%;
}
.lightbox_custom .slide:hover {
  background: rgba(15, 14, 28, 0.9);
}

.tham_quan_ao {
  height: 100vh;
}
.tham_quan_ao .title {
  margin-top: 130px;
  justify-content: center;
  margin-bottom: 30px;
}
.tham_quan_ao .controls {
  width: 40px;
  height: 40px;
  position: absolute;
  left: 120px;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
.tham_quan_ao .controls:hover:after {
  transform: translateX(-10px) rotate(45deg);
}
.tham_quan_ao .controls:hover:active:after {
  transform: translateX(-20px) rotate(45deg);
  transition: 300ms all;
}
.tham_quan_ao .controls:after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  transform: rotate(45deg);
  border-left: 4px solid #fff;
  border-bottom: 4px solid #fff;
  transition: 500ms all;
}
.tham_quan_ao .controls.next {
  left: auto;
  right: 120px;
  transform: rotate(180deg);
}
.tham_quan_ao .time-line {
  width: 100%;
  height: 600px;
  display: flex;
  justify-content: center;
  align-items: center;
  position: absolute;
  top: 250px;
  overflow: hidden;
}
.tham_quan_ao .time-line * {
  transition: 800ms all cubic-bezier(0.23, 1, 0.32, 1);
}
.tham_quan_ao .time-line .dates-overflow {
  left: 0;
  width: 500vw;
  position: absolute;
  bottom: 50px;
  height: 50px;
}
.tham_quan_ao .time-line .dates-wrap {
  display: inline-block;
  position: absolute;
  height: 100%;
  left: calc(50vw - 80px);
}
.tham_quan_ao .time-line .dates-wrap:before, .tham_quan_ao .time-line .dates-wrap:after {
  content: "";
  position: absolute;
  width: 160px;
  height: 100%;
  left: -1px;
  transform: translate(-50%, -50%);
  z-index: 2;
}
.tham_quan_ao .time-line .dates-wrap:after {
  display: none;
  left: auto;
  right: -1px;
  transform: translate(50%, -50%);
}
.tham_quan_ao .time-line .dates-wrap .date {
  width: 160px;
  position: relative;
  float: left;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: 800ms all cubic-bezier(0.23, 1, 0.32, 1);
}
.tham_quan_ao .time-line .dates-wrap .date .date-content {
  text-decoration: none;
  visibility: hidden;
  position: absolute;
  width: 600px;
  height: auto;
  bottom: 100%;
  margin-bottom: 80px;
  border-radius: 3px;
  transform-origin: 50% 100%;
  transform: scale(0.7);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0);
}
.tham_quan_ao .time-line .dates-wrap .date .date-content:after {
  content: "";
  position: absolute;
  left: 50%;
  width: 1px;
  top: 100%;
  margin-top: 8px;
  height: 60px;
  opacity: 0;
  background-color: #fff;
  transform: scaleY(0);
  transform-origin: 100% 100%;
  transition: 800ms all cubic-bezier(0.23, 1, 0.32, 1);
}
.tham_quan_ao .time-line .dates-wrap .date .date-content .date-image {
  width: 100%;
}
.tham_quan_ao .time-line .dates-wrap .date .date-content .date-image img {
  max-width: 600px;
  width: 100%;
}
.tham_quan_ao .time-line .dates-wrap .date .date-content > div {
  opacity: 0;
  transform: translateY(40px);
}
.tham_quan_ao .time-line .dates-wrap .date .date-content .date-text {
  text-align: center;
  padding: 12px 24px;
  color: #131212;
  font-size: 20px;
  font-weight: 600;
  width: 100%;
  min-height: 60px;
  background-color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
}
.tham_quan_ao .time-line .dates-wrap .date .date-year {
  opacity: 0.4;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
.tham_quan_ao .time-line .dates-wrap .date .date-year:hover {
  opacity: 1 !important;
}
.tham_quan_ao .time-line .dates-wrap .date .date-year:hover:after {
  transform: scale(1) !important;
}
.tham_quan_ao .time-line .dates-wrap .date .date-year p {
  position: absolute;
  top: 40px;
  line-height: 0;
  color: #fff;
  font-size: 24px;
  font-weight: 900;
  transform: scale(0.4);
  z-index: 2;
}
.tham_quan_ao .time-line .dates-wrap .date .date-year:after {
  content: "";
  position: absolute;
  width: 14px;
  height: 14px;
  background-color: #fff;
  bottom: 100%;
  margin-bottom: -7px;
  border-radius: 50%;
  transform: scale(0.4);
  transition: 500ms all;
}
.tham_quan_ao .time-line .dates-wrap .date .date-year:before {
  content: "";
  position: absolute;
  top: 0;
  width: 200%;
  height: 1px;
  background-color: #fff;
}
.tham_quan_ao .time-line .dates-wrap .date.sibling .date-year {
  opacity: 0.6;
}
.tham_quan_ao .time-line .dates-wrap .date.sibling .date-year:after {
  transform: scale(0.8);
}
.tham_quan_ao .time-line .dates-wrap .date.sibling .date-year p {
  transform: scale(0.6);
}
.tham_quan_ao .time-line .dates-wrap .date.active + .date .date-year {
  opacity: 0.6;
}
.tham_quan_ao .time-line .dates-wrap .date.active + .date .date-year:after {
  transform: scale(0.8);
}
.tham_quan_ao .time-line .dates-wrap .date.active + .date .date-year p {
  transform: scale(0.6);
}
.tham_quan_ao .time-line .dates-wrap .date.active .date-year {
  opacity: 1;
}
.tham_quan_ao .time-line .dates-wrap .date.active .date-year:before {
  width: calc(200% - 11px);
}
.tham_quan_ao .time-line .dates-wrap .date.active .date-year:after {
  transform: scale(1);
}
.tham_quan_ao .time-line .dates-wrap .date.active .date-year p {
  transform: scale(1.2);
}
.tham_quan_ao .time-line .dates-wrap .date.active .date-content {
  transform: scale(1);
  visibility: visible;
}
.tham_quan_ao .time-line .dates-wrap .date.active .date-content:after {
  transition-delay: 200ms;
  opacity: 1;
  transform: scaleY(1);
}
.tham_quan_ao .time-line .dates-wrap .date.active .date-content div {
  transition-delay: 200ms;
  opacity: 1;
  transform: translateY(0px) scale(1);
}

@keyframes openLightbox {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes moveToRight {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(20px);
  }
}
@keyframes topToBottom {
  0% {
    transform: translateY(-20px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}
.hienvat_QR {
  margin-top: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hienvat_QR .title {
  padding: 24px 12px 24px;
  justify-content: center;
  margin-bottom: 30px;
}
.hienvat_QR .list {
  width: 100%;
  max-width: 1320px;
  margin-left: 20px;
}
.hienvat_QR .list .item {
  width: calc(25% - 20px);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  border: 1px solid #fff;
  background-color: #fff;
  gap: 20px;
  border-radius: 10px;
  min-height: 230px;
  position: relative;
  margin: 0 20px 20px 0;
}
.hienvat_QR .list .item:hover h3.name_hv {
  opacity: 1;
  z-index: 2;
}
.hienvat_QR .list .item:first-child {
  margin-top: 0;
}
.hienvat_QR .list .item h3.name_hv {
  padding: 0 10px;
  opacity: 0;
  position: absolute;
  top: 20px;
  text-align: center;
  color: #000;
  font-size: 16px;
  transition: all 0.3s linear;
  width: 100%;
  font-weight: 600;
  font-style: italic;
  text-shadow: 0 0 4px #fff;
}
.hienvat_QR .list .item .img {
  height: calc(100% - 50px);
  max-width: 100%;
  display: flex;
  position: relative;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  justify-content: flex-end;
}
.hienvat_QR .list .item .img:hover img {
  filter: drop-shadow(2px 2px 6px gray);
}
.hienvat_QR .list .item .img img {
  border-radius: 10px;
  flex: 1;
  width: 100%;
  max-height: calc(100% - 50px);
  object-fit: contain;
  transition: all 0.3s cubic-bezier(0.55, 0.085, 0.68, 0.53);
}
.hienvat_QR .list .item .img .textViewDetail {
  opacity: 0;
  position: absolute;
  bottom: 6px;
  font-size: 14px;
  transition: all 0.3s linear;
  margin-bottom: 0;
  white-space: nowrap;
}

#open-modal-image {
  cursor: pointer;
  opacity: 1;
  transition: opacity 0.3s;
}
#open-modal-image:hover {
  opacity: 0.7;
}

#modal-background {
  width: 100%;
  height: 100%;
  background-color: #000;
  background-color: rgba(0, 0, 0, 0.8);
  position: fixed;
  top: 0px;
  left: 0px;
  z-index: 1;
  overflow: auto;
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
#modal-background #modal-close {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 20px;
  font-size: 30px;
  font-weight: bold;
  font-style: normal;
  line-height: 30px;
  color: #000;
  cursor: pointer;
}
#modal-background #modal-close:hover {
  text-decoration: none;
  color: #bbb;
}
#modal-background .modal-image {
  width: 600px;
  height: 600px;
  text-align: center;
  animation: fadeInImg 0.6s;
  position: relative;
  background-color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center center;
  overflow: hidden;
}
#modal-background .modal-image img {
  width: 90%;
  max-height: calc(100% - 90px);
  flex: 1;
  object-fit: contain;
  display: inline-block;
}
#modal-background .modal-image .viewDetail {
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  font-style: italic;
}
#modal-background .fgc_name {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 600px;
  font-family: monospace;
  font-size: 22px;
  text-align: center;
  color: #fff;
  background-color: rgba(76, 71, 71, 0.8);
  position: relative;
}

.zoomify {
  cursor: pointer;
  cursor: -webkit-zoom-in;
  cursor: zoom-in;
}

.zoomify.zoomed {
  cursor: -webkit-zoom-out;
  cursor: zoom-out;
  padding: 0;
  margin: 0;
  border: none;
  border-radius: 0;
  box-shadow: none;
  position: relative;
  z-index: 1501;
  background: #fff;
}

.zoomify-shadow {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1500;
  background: rgba(0, 0, 0, 0.9);
  opacity: 0;
}

.zoomify-shadow.zoomed {
  opacity: 1;
  cursor: pointer;
  cursor: -webkit-zoom-out;
  cursor: zoom-out;
}

@keyframes fadeInImg {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes rotatebcg {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(360deg);
  }
}
@media screen and (max-width: 1430px) {
  .swiper_cus_next {
    right: -30px;
  }
  .swiper_cus_prev {
    left: -30px;
  }
}
@media screen and (max-width: 1300px) {
  .swiper_cus_next {
    right: -30px;
  }
  .swiper_cus_prev {
    left: -30px;
  }
}
@media screen and (max-width: 1199px) {
  .main_video .hero_video {
    top: 0;
    transform: translateY(0);
  }
  .main_video .content {
    min-height: 55.25vw;
  }
  .hienvat_QR .list {
    width: calc(100% - 100px);
  }
}
@media screen and (min-width: 1024px) {
  .list_menu li:hover .sub_menu {
    display: block;
    height: auto;
    box-shadow: 0px 2px 20px #ddd;
  }
  .list_menu li .sub_menu.list_lang {
    position: absolute;
    top: 100%;
    width: 150px;
  }
  .list_menu li .sub_menu.list_lang .lang_item {
    padding: 12px;
  }
  .list_menu li .sub_menu.list_lang .lang_item.currentLanguage {
    color: #ff0000 !important;
  }
  .list_menu li .sub_menu.list_lang .lang_item:hover {
    color: #ff0000 !important;
  }
  .hienvat_QR .list .item .img h3.name_hv {
    top: 2px;
    font-size: 16px;
  }
  .hienvat_QR .list .item .img .textViewDetail {
    font-size: 14px;
    display: none;
  }
}
@media screen and (max-width: 1023px) {
  .order-late {
    order: 2;
  }
  .page-hv .title .nice-select,
  .title {
    font-size: 30px !important;
  }
  #header .nav_menu .btn-show_menu {
    display: flex;
  }
  #header .list_menu {
    border-top: 1px solid #e6e6e6;
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    gap: 12px;
    background-color: var(--bgc-color);
    flex-direction: row;
    flex-wrap: wrap;
    height: auto;
    width: 100%;
    padding: 30px 50px;
    justify-content: flex-start;
    align-items: flex-start;
    box-shadow: 0 2px 2px #fff;
  }
  #header .list_menu > li {
    width: calc(50% - 20px);
  }
  #header .list_menu > li:hover a {
    border-color: transparent;
  }
  #header .list_menu > li.active a {
    border-color: transparent;
  }
  #header .list_menu > li a {
    height: 40px;
  }
  #header .list_menu > li a i {
    width: 24px;
    text-align: left;
  }
  #header .list_menu > li .sub_menu {
    height: auto;
    position: unset;
    border-top: 0px;
  }
  #header .list_menu > li .sub_menu .container {
    gap: 12px;
    padding: 12px 0;
    justify-content: space-between;
  }
  #header .list_menu > li .sub_menu .item {
    padding: 6px 0px;
    width: calc(50% - 20px);
    font-size: 16px;
  }
  #header .list_menu > li .sub_menu.list_lang {
    padding: 6px 0;
  }
  #header .list_menu > li .sub_menu.list_lang .lang_item {
    padding: 6px 0px;
    font-size: 16px;
  }
  .swiper_cus_prev,
  .swiper_cus_next {
    top: calc(100% - 14px);
    width: 20px;
    height: 20px;
    font-size: 12px;
  }
  .swiper_cus_next {
    right: calc(50% - 100px);
  }
  .swiper_cus_prev {
    left: calc(50% - 100px);
  }
  .main_video {
    background-color: var(--bgc-color);
  }
  .main_video .hero_video {
    position: unset;
    transform: translateY(0);
    margin-top: 90px;
  }
  .main_video .content {
    min-height: unset;
    padding: 0;
  }
  .main_video .content .video_content {
    display: none;
  }
  .main_video .content .video_controls {
    position: absolute;
    bottom: 20px;
    right: 30px;
  }
  .timeline .meta_date {
    margin-bottom: 0;
  }
  .timeline .swiper-slide {
    display: block;
    width: auto;
    height: auto;
  }
  .timeline .swiper-slide .content {
    height: auto;
    width: 100%;
    max-width: 100%;
    padding: 0 16px;
    margin-left: 0;
  }
  .timeline .swiper-slide .content h3 {
    font-size: 18px;
  }
  .timeline .swiper-slide .content .btn-show {
    border-image: linear-gradient(to right, #f5e913, #ff250d) 1;
    margin-top: 12px;
    background-color: rgba(255, 255, 255, 0.3);
  }
  .timeline .swiper-slide .img {
    margin-top: 16px;
    order: 2;
    width: 100%;
    max-width: 100%;
    height: 300px;
  }
  .timeline .swiper-slide .img img {
    width: 100%;
    height: 100%;
  }
  .timeline .swiper-container-wrapper--timeline .swiper-pagination-progressbar {
    margin-bottom: 25px;
  }
  .nghi-mat {
    height: auto;
    margin: 40px 0;
  }
  .nghi-mat .container {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .nghi-mat .container .left h2 {
    font-size: 30px;
  }
  .hienvat_QR .list {
    width: calc(100% - 100px);
  }
}
@media screen and (max-width: 991px) {
  #header .list_menu li a {
    height: 40px;
  }
  .tours_360 {
    margin: 40px 0;
  }
  .exhibition,
  .timeline,
  .colection_1,
  .all_hienvat {
    padding: 40px 0;
  }
  .exhibition {
    padding: 40px 0 0;
  }
  .exhibition .container {
    padding-bottom: 50px;
  }
  .colection_1 .slider_colection {
    padding-top: 30px;
  }
  .tours_360 .content {
    padding-top: 30px;
    margin-top: 0;
  }
  .all_hienvat .content .list_hienvat {
    padding-top: 30px;
    margin-top: 0;
  }
  .timeline .swiper-slide {
    display: flex;
    flex-direction: column;
  }
  .timeline .desc {
    margin-bottom: 20px;
    font-size: 18px;
  }
  .box_content .content {
    gap: 40px;
  }
  .box_content .content .item {
    flex-direction: column;
  }
  .box_content .content .item > * {
    width: 100%;
  }
  .box_content .content .item .left .desc {
    margin-top: 20px;
    -webkit-line-clamp: 4;
  }
  .box_content .content .item .right img {
    aspect-ratio: 1/1.1;
    object-position: center bottom;
  }
  .tours_360 .content .item {
    width: 100%;
  }
  .hienvat_QR .list {
    width: calc(100% - 40px);
  }
  .hienvat_QR .list .item {
    width: calc(33.333% - 20px);
  }
  .hienvat_QR .list .item .img h3.name_hv {
    top: 2px;
    font-size: 14px;
  }
  .hienvat_QR .list .item .img .textViewDetail {
    font-size: 12px;
  }
}
@media screen and (max-width: 767px) {
  .tham_quan_ao .time-line {
    height: 480px;
    top: 200px;
  }
  .tham_quan_ao .time-line .dates-wrap .date .date-content {
    width: 450px;
  }
  .tham_quan_ao .time-line .dates-wrap .date .date-content .date-text {
    font-size: 16px;
    padding: 6px;
  }
  #header .order-late {
    order: unset;
  }
  #header .list_menu {
    top: 90px;
  }
  #header .list_menu li {
    width: 100%;
  }
  #header .list_menu li a {
    height: 40px;
  }
  #header .list_menu li .sub_menu .container {
    max-width: 100%;
    padding-left: 30px;
  }
  #header .list_menu li .sub_menu .container .item {
    width: 100%;
    font-size: 16px;
  }
  #header .lang_item {
    margin: 0 auto;
    padding-left: 30px !important;
  }
  .lightbox_custom .img-container {
    width: calc(100% - 60px);
    max-width: 380px;
  }
  .lightbox_custom .img-container .img-body {
    height: 350px;
  }
  .lightbox_custom .slide {
    display: none;
  }
  .progress {
    display: block;
  }
  span.time {
    font-size: 12px !important;
    display: block;
    transform: rotate(-45deg) translate(10px, 7px);
  }
  .timeline .swiper-slide .img {
    order: 2;
    height: auto;
  }
  .timeline .swiper-slide .img img {
    height: 250px;
  }
  .page-hv .title .nice-select,
  .title {
    font-size: 28px !important;
    padding: 0 12px;
  }
  .page-hv .title .nice-select a,
  .title a {
    font-size: 14px;
  }
  .nghi-mat .container .left h2 {
    font-size: 28px;
  }
  .main_video .content .video_controls {
    right: 12px;
    bottom: 12px;
  }
  .main_video .content .video_controls button {
    width: 32px;
    height: 32px;
    font-size: 12px;
  }
  .box_content .content {
    flex-direction: column;
    width: calc(100% - 24px);
    margin: 0 auto;
    gap: 30px;
  }
  .box_content .content .item {
    width: 100%;
    height: 320px;
    flex-direction: row;
    padding: 12px;
    gap: 12px;
  }
  .box_content .content .item .left {
    padding: 0;
  }
  .box_content .content .item .right {
    display: flex;
    align-items: center;
  }
  .box_content .content .item .right img {
    aspect-ratio: unset;
    min-height: 280px;
  }
  .hienvat_QR .list {
    width: calc(100% - 0px);
    margin-left: 10px;
  }
  .hienvat_QR .list .item {
    min-height: unset;
    width: calc(50% - 10px);
    margin: 0 10px 10px 0;
    min-height: 100px;
  }
}
@media screen and (max-width: 479px) {
  .tham_quan_ao .time-line .dates-wrap .date .date-content {
    width: 340px;
  }
  .tham_quan_ao .time-line .dates-wrap .date .date-content .date-text {
    padding: 6px;
  }
  .page-hv .title .nice-select,
  .title {
    font-size: 24px !important;
  }
  .nghi-mat .container {
    width: 100%;
  }
  .nghi-mat .container .left h2 {
    font-size: 24px;
  }
  #header .list_menu {
    padding: 20px 30px;
  }
  #header .list_menu li .sub_menu .container {
    max-width: 100%;
    padding-left: 10px;
  }
  #header .list_menu li .sub_menu .container .item {
    width: 100%;
  }
  .swiper_cus_next {
    right: calc(50% - 120px);
  }
  .swiper_cus_prev {
    left: calc(50% - 120px);
  }
  .tours_360 .content .item {
    flex-direction: column;
  }
  .tours_360 .content .item .picture {
    width: 100%;
  }
  .tours_360 .content .item .info .name {
    align-items: center;
  }
  .colection_1 .container,
  .all_hienvat .container {
    padding: 0;
    width: 100%;
  }
  .box_content .content {
    width: 100%;
  }
  .container {
    width: calc(100% - 40px);
    padding-left: 0;
    padding-right: 0;
  }
  .hienvat_QR .list {
    width: calc(100% - 24px);
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .hienvat_QR .list .item .img h3.name_hv {
    top: 2px;
    font-size: 14px;
  }
  .hienvat_QR .list .item .img .textViewDetail {
    font-size: 10px;
  }
}

/*# sourceMappingURL=style.css.map */