@font-face {
  font-family: UTM Avo;
  src: url('../fonts/UTM-Avo.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}
@font-face {
  font-family: UTM AvoBold;
  src: url('../fonts/UTM-AvoBold.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
html,
body {
  font-family: "UTM Avo";
  font-size: 16px;
  line-height: 1.49;
  background: #FFFFFF;
  color: #0D2939;
}
a {
  text-decoration: none;
  color: inherit;
}
.container {
  width: 1170px;
  margin-left: auto;
  margin-right: auto;
}
.backdrop {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  position: relative;
}
#intro_top {
  height: 100vh;
  background-image: url(../images/banner-home.png);
  color: #FFFFFF;
  font-size: 18px;
}
#intro_top::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(94.37deg, rgba(19, 58, 81, 0.7) -58.42%, rgba(19, 58, 81, 0) 116.93%);
  z-index: 0;
}
#intro_top .wrapper {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: space-around;
  z-index: 1;
}
#intro_top h1 {
  font-family: UTM AvoBold;
  font-size: 48px;
  line-height: 1.5;
}
#intro_top h5 {
  font-size: 24px;
  line-height: 1.5;
  margin-bottom: 40px;
}
#intro_top .entry {
  padding-top: 15px;
  border-top: 1px solid #fff;
  text-align: justify;
}
#intro_top .txt-more {
  color: #fff;
}
.radius {
  border-radius: 5px;
}
.font-36 {
  font-family: UTM AvoBold;
  font-size: 36px;
  line-height: 1.5;
}
.box-color {
  background-color: #133A51;
  color: #FFFFFF;
}
.box-color .box-inner {
  padding: 16px;
}
.trip-info {
  text-align: center;
  margin: 30px 0;
}
.trip-info strong {
  display: block;
  font-family: UTM AvoBold;
  font-size: 28px;
  color: #00A4B4;
}
.post-item .thumbnail-post {
  margin-bottom: 12px;
}
.post-item .thumbnail-post img {
  max-width: 100%;
}
.post-item .txt-more {
  color: #00A4B4;
}
.post-item .title {
  font-size: 28px;
  font-family: UTM AvoBold;
}
.post-item .txt-cat {
  color: #CFD1D6;
  font-size: 14px;
}
.post-item.sm .title {
  font-size: 20px;
}
.d-block {
  display: block!important;
}
.d-flex {
  display: flex !important;
}
.flex-column {
  flex-direction: column!important;
}
.align-items-end {
  align-items: flex-end;
}
.justify-content-center {
  justify-content: center;
}
.justify-content-between {
  justify-content: space-between;
}
.justify-content-around {
  justify-content: space-around;
}
.align-items-center {
  align-items: center;
}
.mb-1 {
  margin-bottom: 10px;
}
.mb-2 {
  margin-bottom: 20px;
}
.mb-3 {
  margin-bottom: 30px;
}
.mb-4 {
  margin-bottom: 40px;
}
.mb-5 {
  margin-bottom: 50px;
}
.mt-1 {
  margin-top: 10px;
}
.mt-2 {
  margin-top: 20px;
}
.mt-3 {
  margin-top: 30px;
}
.mt-4 {
  margin-top: 40px;
}
.mt-5 {
  margin-top: 50px;
}
.ml-1 {
  margin-left: 10px;
}
.ml-2 {
  margin-left: 20px;
}
.ml-3 {
  margin-left: 30px;
}
.ml-4 {
  margin-left: 40px;
}
.ml-5 {
  margin-left: 50px;
}
.pl-1 {
  padding-left: 10px;
}
.pl-2 {
  padding-left: 20px;
}
.pl-3 {
  padding-left: 30px;
}
.pl-4 {
  padding-left: 40px;
}
.pl-5 {
  padding-left: 50px;
}
.border-left {
  border-left: 1px solid #E6EAF1;
}
.w-50 {
  width: 50%;
}
.w-60 {
  width: 60%;
}
.w-40 {
  width: 40%;
}
.w-100 {
  width: 100%;
}
.h-100 {
  height: 100%;
}
.btn-light {
  color: #FFFFFF;
  background-color: #f8f9fa;
  border-color: #f8f9fa;
}
.btn-light:hover {
  color: inherit;
}
.btn-outline-light {
  color: #f8f9fa;
  border-color: #f8f9fa;
}
.btn-outline-light:hover {
  color: inherit;
}
#service .summary {
  padding: 30px;
}
#service_1 {
  background-image: url(../images/ong-nuoc.png);
  height: 644px;
  color: #FFFFFF;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  padding-bottom: 40px;
}
#service_1::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(180deg, rgba(19, 58, 81, 0) 45.32%, #133A51 127.95%);
  z-index: 0;
}
#service_2 {
  background-image: url(../images/khach-san.png);
  height: 322px;
  color: #FFFFFF;
}
#service_2::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(180deg, rgba(19, 58, 81, 0.5) 0%, rgba(19, 58, 81, 0) 100%);
  z-index: 0;
}
#service_3 {
  background-image: url(../images/tower.png);
  height: 322px;
  color: #FFFFFF;
}
#service_3::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(180deg, rgba(19, 58, 81, 0.5) 0%, rgba(19, 58, 81, 0) 100%);
  z-index: 0;
}
.summary {
  position: relative;
  z-index: 1;
}
#vision {
  background-image: url(../images/khat-vong.png);
  height: 100vh;
}
#vision .wrapper {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  height: 100vh;
}
#vision .entry {
  color: #FFFFFF;
}
#vision .font-24 {
  font-size: 24px;
}
.item-card {
  background-color: #FFFFFF;
  opacity: 0.7;
  backdrop-filter: blur(5px);
  border-radius: 5px;
  color: #426174;
  padding: 20px;
}
.title-underline {
  color: #00A4B4;
  font-size: 24px;
  font-family: UTM AvoBold;
  position: relative;
}
.title-underline::before {
  content: '';
  display: block;
  width: 78px;
  height: 2px;
  background: #418689;
  position: absolute;
  bottom: -10px;
  left: 0;
}
#box_cskh .font-36,
#box_ndt .font-36 {
  color: #FFFFFF;
  position: relative;
  z-index: 1;
}
#box_cskh {
  background-image: url(../images/cskh.png);
  height: 321px;
  position: relative;
}
#box_cskh::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, rgba(189, 126, 0, 0.3) -2.92%, rgba(189, 126, 0, 0) 100%);
  z-index: 0;
}
#box_ndt {
  background-image: url(../images/ndt.png);
  height: 321px;
  position: relative;
}
#box_ndt::after {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, rgba(189, 126, 0, 0.3) -2.92%, rgba(189, 126, 0, 0) 100%);
  z-index: 0;
}
#footer {
  background-image: url(../images/bg-footer.png);
  height: 319px;
  position: relative;
  color: #FFFFFF;
  padding-bottom: 30px;
}
.under-footer {
  background-color: #0F2E41;
  color: #FFFFFF;
  padding: 10px;
}
.menu-bar {
  display: flex;
  align-items: center;
}
.menu-bar li {
  display: block;
  position: relative;
  margin: 0 20px;
}
.menu-bar li:hover .sub-menu {
  display: block;
}
.menu-bar li a {
  display: block;
}
.menu-bar li a:hover,
.menu-bar li a:focus {
  color: inherit;
  text-decoration: none;
}
.menu-bar li .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: auto;
  z-index: 9;
  min-width: 280px;
  background: #FFFFFF;
}
.menu-bar li .sub-menu a {
  color: initial;
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}
.menu-bar li .sub-menu li:last-child a {
  border-bottom: none;
}

@media (max-width: 420px) {
  #header {
    display: none;
  }
}
#header .header-left {
  display: flex;
  align-items: center;
}
#header .logo-top {
  display: block;
  width: 90px;
}
#header .logo-top img {
  width: 100%;
}
#header .inner {
  margin: 20px 30px;
}
#header .btn-regist {
  background: #1f4496;
  color: #FFFFFF;
  text-transform: uppercase;
  text-align: center;
}
body.home #header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 99;
  background: transparent;
  color: #FFFFFF;
}
#header {
  padding: 0;
}