@font-face {
  font-family: SFProText;
  src: url('/wp-content/themes/IRTThemes/font/SF-Pro-Text-Regular.otf');
}

html {
  box-sizing: border-box;
  scroll-behavior: smooth; }

* {
  margin: 0;
  padding: 0; }
input,
textarea,
select,
button {
  outline: none; }

a {
  display: block;
  text-decoration: none;
}
a:hover{
   color: #0092D7;
}

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

ul,
li {
  margin: 0;
  padding: 0;
  list-style-type: none; }
a,
span,
p,
h1,
h4,
h3,
h2 {
  margin: 0;
  font-style: normal;
  line-height: 1.5;
  font-family: SFProText;
}
table{
  width: 100%;
}
/* Iphone 5/SE */
/* Mobile */
/* Tablet */
/* Mobile & tablet */
/* PC LOWER  min-1023px */
/* PC BIG */
html {
  font-size: 62.5%;
  scroll-behavior: smooth !important; }

body {
  line-height: 1;
  overflow-y: auto;
  color: #132339;
  font-size: 1.6rem;
  margin: 0;
  scroll-behavior: smooth !important;
  padding-right: 0 !important;
  transition: all 0.3s ease;
  transition: 0.3s;
  background-color: #fff;
}
html.openmenu body {
  height: 100%!important;
  position: relative;
  overflow: hidden!important;
  margin-top: 0!important;
}
.text-right{
  text-align: right !important;
}
.intro-header__top{
  padding: 0;
}
.intro-header__top > img{
  width: 100%;
}
/* .header{
  height: 0;
} */
.header__menu-wrapper{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
.header__nav-list .nav-link{
  font-size: 1.8rem;
  padding: 12px 20px;
  color: #132339;
}
.header__menu-btn{
  border-radius: 20px;
  background-color: #0092D7;
  padding: 12px 50px;
  color: #fff;
  font-size: 1.6rem;
}
.header__menu-btn:hover{
 color: #fff;
}
.header__mobile{
  display: none;
}
.header__mobile > i{
  margin-left: 20px;
  font-size: 2.8rem;
}
.intro, .price, .intro-header__top{
  background-repeat: no-repeat;
  min-height: 100%;
  background-size: cover;
}
.intro-header__top{
  min-height: 700px;
}
.image_map{
  padding-top: 10%;
}
.intro-header__top .intro-title .description{
  margin-top: 20px;
}
.intro, .price{
  padding-top: 120px;
}
.header__menu.fixed {
  position: fixed;
  z-index: 100000;
  top: 0;
  left: 0;
  width: 100%;
  background-color: #fff;
}
.intro .title__top{
  display: none;
}
section{
  padding: 30px 0;
}
/* .intro .intro-title{
  padding-top: 10%;
} */
.intro .intro-title > h1{
  font-size: 5rem;
}
.intro .intro-title .description{
  padding: 20px 0 40px;
}
.intro-header__top .intro-title{
  padding-top: 40%;
  color: #fff;
}
.intro-header__top .intro-title > h1{
  font-size: 4.8rem;
  font-weight: bold;
}
.description p{
  font-size: 1.6rem;
  line-height: 1.5;
  margin: 20px 0;
}
.intro .intro-title .description p{
  width: 84%;
}
.intro .intro-title .btn-contact{
  border-radius: 20px;
  border: 1px solid #0092D7;
  padding: 15px 50px;
  width: fit-content;
  color: #565C64;   
  text-align: center;
}
.intro .intro-title .btn-contact:hover{
background-color: #0092D7;
color: #fff;
}
/* .app{
  padding-top: 90px;
} */
.app .app-title{
  padding-top: 35%;
}
.app .app-title > h2{
  font-size: 3.6rem;
}
.advance .title-advance, .service .service-title{
  font-size: 3.6rem;
  font-weight: bold;
}
.advance .description{
  width: 50%;
  margin: 20px auto 50px;
}
.item-advance{
  padding: 15px 30px 15px 0;
}
.item-advance .item-advance__box{
  border: 1px solid #EFEFEF;
  border-radius: 10px;
  padding: 50px 90px 50px 50px;
}
.item-advance:hover .item-advance__box{
  border-top: 3px solid #0092D7;
  box-shadow: 2px 2px 5px -2px rgb(0 0 0 / 15%);
  margin-top: -10px;
  transition: 0.5s;
}
.item-advance .title-item{
  display: flex;
  align-items: center;
  margin-bottom: 25px;
}
.item-advance .title-item h3{
  width: 72%;
  font-size: 2.2rem;
  font-weight: bold;
}
.item-advance:hover .item-advance__box .title-item h3{
  color: #0092D7;
  transition-delay: 0.5s;
}
.item-advance .title-item > img{
  margin-right: 30px;
}
.service{
  margin-top: 95px;
}
.service .description{
  font-size: 1.8rem;
  width: 60%;
  margin: 20px auto 50px;
}
.service .item-service__box{
  padding: 30px 0 20px;
}
.pos-left .item-service__box .content-service{
  display: flex;
  align-items: center;
  justify-content: end;
}
.service .content-service{
  display: flex;
  align-items: center;
  margin-left: 15px;
}
.service img{
  width: 100%;
}
.col-anh-dv{
  position: relative;
}
.col-anh-dv img{
  position: absolute;
    bottom: 0;
}
.pos-left{
  padding-right: 30px;
}
.pos-right{
  padding-left: 30px;
}
.pos-left .icon-service img{
  padding-left: 18px;
}
.service .item-service__box .title-content{
  font-size: 1.6rem;
  font-weight: bold;
  margin-bottom: 8px;
  margin-left: 18px;
}
.pos-left .item-service__box .content-service__content{
  padding-right: 70px;
}
.pos-right .item-service__box .content-service__content{
  padding-left: 70px;
}
.service .item-service__box .content-service__content{
  font-size: 1.4rem;
  line-height: 1.5;
}
.advance2 .title-advance2, .framework .title-framework,
.design-android .title__design-android, .price .title-price__section, 
.step .title-step__section, .why-choose .title-why__choose,
.section-faq .title-faq, .section-dk-form .title-dk-form{
  font-size: 3.6rem;
  font-weight: bold;
}
.advance2 .description, .framework .description-framework,
.design-android .description__design-android, .price .description-price__section,
.step .description-step__section, .why-choose .description-why__choose,
.description-dk-form, .description-faq, .description-startup-project, .partner .description-partner{
  font-size: 1.8rem;
  margin-top: 20px;
}

.partner .title-partner{
  font-size: 2.4rem;
  font-weight: bold;
}

.image-advance__section > img{
  margin: 0 auto;
}
.item-title__section{

  margin: 138px 0 65px;
}
.advance2 .content-advance .item-advance__section{
  margin: 15px 0;
}
.advance2 .content-advance .item-advance__section h3{
  font-size: 2.2rem;
  font-weight: bold;
}
.advance2 .content-advance .item-advance__section ul{
  padding: 12px 0
}
.advance2 .content-advance .item-advance__section ul li{
  line-height: 1.5;
}
.advance2 .content-advance .item-advance__section ul li > svg{
  margin-right: 10px;
}
.framework .title-framework, .framework .description-framework{
  color: #fff;
}
.content-framework{
  padding-top: 6%;
}
.framework .btn__contact-us{
  background-color: #fff;
  border: 1px solid #0092D7;
  color: #0092D7;
  border-radius: 20px;
  font-size: 1.6rem;
  padding: 15px 25px;
  width: 35%;
  margin-top: 50px;
  text-align: center;
}

.design-android{
  padding-bottom: 120px;
}
/* .design-android .item-title__section{
  margin: 80px 0 20px;
} */
.design-android .description__design-android{
  margin: 20px auto;
  width: 75%;
}
.item-content__design{
  border-left: 5px solid #0092D7;
  margin-bottom: 40px;
  padding-left: 20px;
}
.item-content__design .title-content__design{
  font-size: 2.2rem;
  font-weight: bold;
  margin-bottom: 12px;
}
.item-content__design .content-content__design{
  font-size: 1.4rem;
  padding-right: 28%;
}
.list-design__android{
  padding-top: 60px;
}
.price{
  padding: 50px 0;
}
.price .item-title__section{
  margin: 5px 0 ;
}
.price .description-price__section{
  width: 43%;
  margin: 20px auto;
}
.price-item__section{
  padding: 30px;
}
.detail-price__section{
  background-color: #EFEFEF;
  border-radius: 10px;
  border: 1px solid #0092D7;
  transition: 0.5s;
  position: relative;
}
.detail-price__section::before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  background: linear-gradient(to top right, #0092D7, #04aeff);
  z-index: 1000;
  transition: 0.5s;
  border-radius: 10px;
}
/* .detail-price__section::before{
  content:url(../images/img-bg-gia.png);
  position: absolute;
} */
.header-price__section{
  background-image: url(/wp-content/themes/IRTThemes/images/img-bg-gia.png);
  padding: 1px;
  z-index: 99999;
  position: relative;
  background-position: right bottom;
  background-repeat: no-repeat;
  background-size: contain;
}
.detail-price__section:hover .list-item__price li svg path,
.detail-price__section:hover .list-item__price li svg line {
  stroke: #fff !important;
  transition: 0.5s;
}
.step .description-step__section{
  width: 35%;
  margin: 20px auto;
}
.why-choose .title-why__choose{
  width: 40%;
  margin: 20px auto;
}
.why-choose .description-why__choose{
  width: 69%;
  margin: 20px auto;
}
.section-faq .title-faq{
  width: 50%;
  margin: 20px auto;
}
.section-faq{
  background-color: #F9FDFA;
}
.section-dk-form .title-dk-form{
  margin: 20px auto;
  padding-right: 20%;
}
.section-dk-form .description-dk-form{
  padding-right: 0;
}
.section-dk-form .text-mail{
  display: flex;
}
.section-dk-form .text-mail a{
  color: #0092D7;
  padding-left: 10px;
}
.section-dk-form .text-phu{
  font-size: 22px;
}
.form-contac .form-contac-text,
.form-contac .text-content textarea,
.form-contac .button-submit {
  font-size: 18px;
  padding: 12px;
  margin-top: 22px;
  border-radius: 6px;
  width: 100%;
}
.form-contac .button-submit button{
  padding: 15px 35px;
  background-color: #0092D7;
  border: 1px solid #0092D7;
  border-radius: 100px;
  color: #fff;
}
.section-dk-form .col-form-contac{
  padding-top: 30px;
}
.header-price__name{
  font-size: 34px;
  font-weight: 700;
}
.title-price__name{
  text-align: center;
  background-color: #fff;
  padding: 20px 0;
  margin: 30px 30px 30px 0;
  border-radius: 0 50px 50px 0;
  box-shadow: rgb(0 0 0 / 10%) 0 3px 3px;
}
.list-item__price li{
  padding: 15px 20px;
  transition: 0.5s;
}
.list-item__price ul li:nth-child(even){
  background-color: #ffffff94;
  margin: 0 30px 0 0;
  border-radius: 0 6px 6px 0;
}
.price-item__price{
  text-align: center;
  font-size: 34px;
  color: #0092D7;
  padding: 25px 0 35px 0;
  font-weight: 700;
}
.btn-contact__us{
  text-align: center;
  background-color: #fff;
  margin: 0px 80px 50px;
  padding: 13px;
  border-radius: 100px;
  color: #0092D7;
  border: 1px solid #0092D7;
}

.detail-price__section:hover{
  margin-top: -30px;
  box-shadow: #0092D794 0px 10px 20px;
  transition: 0.5s;
}
.detail-price__section:hover::before {
  opacity: 1;
  transition: 0.5s;
}

.detail-price__section:hover .list-item__price li,
.detail-price__section:hover .price-item__price{
  color: #fff;
  transition: 0.5s;
}
.detail-price__section:hover .list-item__price ul li:nth-child(even){
  background-color: #ffffff3d;
}
.form-gui-mail{
  position: relative;
}
.form-gui-mail-submit{
  position: absolute;
  top: 0;
  right: 0;
  border: none;
    border-radius: 30px;
    padding: 3px;
}
.title-startup-project{
  font-size: 26px;
}
.form-gui-mail-text{
  font-size: 18px;
  padding: 10px 20px;
  margin-top: 15px;
  border-radius: 30px;
  width: 100%;
  background-color: #fff;
  border: none;
}
.startup-project{
  background-color: #0092D7;
  padding: 35px 0;
  border-radius: 10px;
  color: #fff;
  box-shadow: rgb(0 0 0 / 45%) 0 2px 4px;
  position: relative;
    top: -100px;
    margin-bottom: -50px;
}
.description-startup-project{
  margin-top: 10px;
}
.col-form-gui-mail{
  padding: 0px 100px;
}
.section-footer{
  background-image: linear-gradient(to top right, #0092D7, #087cd4);
  color: #fff;
  margin-top: 100px;
  padding-bottom: 50px;
}
/* .footer-logo{
  padding: 20px 50px;
} */
/* .footer-logo img{
  width: 70%;
} */
.title-col-footer{
  font-size: 22px;
  font-weight: 700;
  padding: 20px 0;
}
.content-footer li a{
  color: #fff;
  padding: 8px 0;
  font-size: 18px;
}
.col-content-footer{
  padding-left: 70px;
}
.row-footer{
  padding-bottom: 50px;
}

.item__why-choose{
  display: flex;
  align-items: center;
}
.title__why-choose{
  padding-left: 20px;
  font-size: 22px;
  font-weight: 700;
}
.content__why-choose{
  padding: 10px 0;
  margin-bottom: 15px;
}
.price-note{
  padding: 10px 25px;
}
.title-price-note{
  color: #0092D7;
  margin-bottom: 10px;
}
.list-price-note li{
  margin-bottom: 10px;
}

.accordion__btn {
  font-size: 20px;
  display: flex;
  align-items: center;
  margin-bottom: 25px;
  background-color: #fff;
  padding: 5px 20px;
  border-radius: 10px;
  border: 1px solid #0092D7 !important;
  box-shadow: #0092D7 -2px 0px 0px;
  justify-content: space-between;
  width: 100%;
  border: none;
  outline: none;
  color: var(--color-text);
  text-align: left;
  transition: 0.1s;
}
.accordion__caption{
  font-size: 18px;
  font-weight: 500;
}
.accordion__item.accordion__item--active {
  border-radius: 10px;
  border: 1px solid #0092D7;
  box-shadow: #0092D7 -2px 0px 0px;
  margin-bottom: 25px;
  background-color: #fff;
}
.accordion__item.accordion__item--active .accordion__btn{
  border: none !important;
  box-shadow: none !important;
  margin-bottom: 0;
}
.fa-lightbulb {
  padding-right: 1rem;
}
.accordion__icon {
  border-radius: 50%;
  transform: rotate(0deg);
  transition: 0.3s ease-in-out;
  opacity: 0.9;
}
.accordion__item--active .down-arrow {
  display: none;
}
.accordion__item--active .up-arrow {
  display: block;
}
.accordion__content {
  font-weight: 300;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  color: var(--color-text-muted);
  transform: translateX(16px);
  transition: max-height 0.5s ease, opacity 0.5s, transform 0.5s;
}
.accordion__content p {
  padding: 10px 20px 30px 20px;
}

.accordion__item--active .accordion__content {
  opacity: 1;
  transform: translateX(0px);
  max-height: 100vh;
}
.up-arrow{
  display: none;
}
.row-faq-section{
  padding-top: 50px;
}
.accordion{
  padding: 0 10px;
}

.slide-step{
  padding-top: 30px;
}
.slide-step .title-step-number{
  display: flex;
  align-items: center;
  margin-bottom: 15px;
}
.slide-step .title-step-number svg{
  width: 50px;
  height: 40px;
}
.slide-step .text-title-step-number{
  padding-left: 15px;
  font-size: 18px;
  font-weight: 700;
}
.slide-step .step-number{
  padding: 0 30px;
}
.slide-step .step-number::before{
  content:url(/wp-content/themes/IRTThemes/images/Group337.png);
  position: absolute;
  z-index: -1;
}
.slide-step .step-content{
  padding: 50px 30px 0 60px;;
  height: 375px;
}
.slide-step .step-content::before{
  content:url(/wp-content/themes/IRTThemes/images/Rectangle79.png);
  position: absolute;
  z-index: -2;
  left: 93%;
  padding-top: 80px;
}
/* .step-content::after{
  content:url(../images/buoc1.png);
  position: absolute;
  left: 88.6%;
  margin-top: -90px;
} */
.slide-step .number-step-number{
  position: absolute;
  right: -15px;
  bottom: 43%;
}
.slide-step .number-step-number span{
  position: absolute;
  bottom: 0;
  text-align: center;
  font-size: 17px;
  color: #fff;
}
.slide-step .text-step-content ul li{
  padding-top: 8px;
}
/*  */
section.framework {
  padding: 0;
}
.item-title__section {
  margin: 0;
  padding: 30px 0;
}
.section2{
  padding-bottom: 0;
}
.menu_mobile .icon-menu {
  width: 25px;
  height: 17px;
  cursor: pointer;
  text-transform: uppercase;
  pointer-events: auto;
  position: relative;
}
.menu_mobile .icon-menu:after, .menu_mobile .icon-menu:before {
  content: "";
  width: 100%;
  height: 2px;
  background: #818285;
  position: absolute;
  left: 0;
  transition: transform .2s linear,top .2s linear .3s;
}
.menu_mobile .icon-menu .style_icon {
  content: "";
  width: 100%;
  height: 2px;
  background: #818285;
  position: absolute;
  left: 0;
  top: 8px;
  transition: all .3s linear;
}
.menu_mobile .icon-menu:before {
  top: 0;
}
.menu_mobile .icon-menu:after {
  top: 16px;
}
.menu_mobile .mobile_show {
  position: fixed;
  width: 100%;
  top: 75px;
  left: 0;
  bottom: 0;
  visibility: hidden;
  text-align: left;
  z-index: 50;
}
.menu_mobile .mobile_show .mobile_content {
  width: 100%;
  height: 100%;
  margin: 0 0 0 auto;
  position: relative;
  top: 0;
  right: 0;
  z-index: 60;
  -webkit-transform: translate(100%,0);
  -moz-transform: translate(100%,0);
  -o-transform: translate(100%,0);
  -ms-transform: translate(100%,0);
  transform: translate(100%,0);
  -webkit-transition: all .5s ease;
  -moz-transition: all .5s ease;
  -o-transition: all .5s ease;
  transition: all .5s ease;
  overflow: hidden;
  overflow-y: auto;
  pointer-events: none;
  background: #fff;
}
.mobile_menu {
  background: #fff;
  pointer-events: auto;
  max-height: 100%;
  overflow-y: auto;
}
.mobile_menu>ul>li {
  border-bottom: solid 1px rgba(0,0,0,.2);
  overflow: hidden;
}
.mobile_menu>ul.mobile_main.m2>li>a {
  display: block;
  padding: 14px 15px;
  font-weight: 700;
  color: #000;
}
.menu_mobile .mobile_show .irt-tri {
  position: fixed;
  top: 99px;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,.7);
  z-index: 51;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: all .8s ease;
  -moz-transition: all .8s ease;
  -o-transition: all .8s ease;
  transition: all .8s ease;
  pointer-events: auto;
}
.mobile_menu>ul>li:last-child {
  border-bottom: none;
}


.menu_mobile .mobile_show.show .irt-tri {
  opacity: 1;
  visibility: visible;
}
.menu_mobile .mobile_show.show {
  visibility: visible;
}
.menu_mobile.showmenu .icon-menu:before {
  top: 8px;
  transform: rotate(45deg);
}
.menu_mobile.showmenu .icon-menu:after, .menu_mobile.showmenu .icon-menu:before {
  transition: transform .2s linear .3s,top .2s linear;
}
.menu_mobile.showmenu .icon-menu .style_icon {
  opacity: 0;
  visibility: hidden;
}
.menu_mobile.showmenu .icon-menu:after {
  top: 8px;
  transform: rotate(-45deg);
}
.menu_mobile .mobile_show.show .mobile_content {
  -webkit-transform: translate(0,0);
  -moz-transform: translate(0,0);
  -o-transform: translate(0,0);
  -ms-transform: translate(0,0);
  transform: translate(0,0);
}
.partner .list-address{
  margin-top: 35px;
}
.partner .list-address .item-address {
  background-image: url(/wp-content/themes/IRTThemes/images/glode.png);
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: 50px;
  padding-left: 60px;
  margin-bottom: 30px;
}
.partner .list-address .item-address .title-address {
  font-size: 16px;
  font-weight: 700;
  color: #000;
  margin-bottom: 0;
}
.partner .list-address .item-address .phone-address {
  font-size: 20px;
  font-weight: 700;
  color: #319a09;
}
.partner .list-address .item-address:first-child .phone-address {
  color: red;
}
.partner .list-address .item-address .address-address{
  line-height: 1.5;
  font-weight: 600;
}
.partner .item-address a{
  padding: 5px 0;
}
@media only screen and (min-width: 1200px){
  .container-xl{
    max-width: 1200px;
  }
  .header__nav-list .nav-link {
    padding: 0px 10px;
}
}
@media only screen and (max-width: 1366px){
  .step-content::before {
    left: 98.5%;
}
.number-step-number {
  right: -40px;
}
}
@media (max-width: 1860px) and (min-width: 1781px){
  .slide-step .step-content {
    padding: 50px 0 0 60px;
  }
  .slide-step .step-content::before{
    left: 98%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: -38px;;
  }
}
@media (max-width: 1780px) and (min-width: 1691px){
  .slide-step .step-content {
    padding: 50px 0 0 60px;
    margin-right: -20px;
  }
  .slide-step .step-content::before{
    left: 103%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: -57px;;
  }
}
@media (max-width: 1690px) and (min-width: 1620px){
  .slide-step .step-content {
    padding: 40px 0 0 50px;
    margin-right: -30px;
  }
  .slide-step .step-content::before{
    left: 109%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: -80px;
    bottom: 43%;
  }
}
@media (max-width: 1619px) and (min-width: 1571px){
  .slide-step .step-content {
    padding: 50px 80px 0 60px;
  }
  .slide-step .step-content::before{
    left: 82%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 45px;
    bottom: 43%;
  }
}
@media (max-width: 1570px) and (min-width: 1501px){
  .slide-step .step-content {
    padding: 50px 70px 0 60px;
  }
  .slide-step .step-content::before{
    left: 85%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 27px;
    bottom: 43%;
  }
}
@media (max-width: 1500px) and (min-width: 1461px){
  .slide-step .step-content {
    padding: 50px 55px 0 60px;
  }
  .slide-step .step-content::before{
    left: 90%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 0;
    bottom: 43%;
  }
}
@media (max-width: 1460px) and (min-width: 1415px){
  .slide-step .step-content {
    padding: 50px 45px 0 60px;
  }
  .slide-step .step-content::before{
    left: 93%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: -10px;
    bottom: 43%;
  }
  .intro {
    background-size: contain;
    background-color: #F9FDFA;
  }
}
@media (max-width: 1414px) and (min-width: 1336px){
  .slide-step .step-content {
    padding: 50px 20px 0 60px;
  }
  .slide-step .step-content::before{
    left: 96%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: -30px;
    bottom: 43%;
  }
  .intro {
    background-size: contain;
    background-color: #F9FDFA;
  }
}
@media (max-width: 1335px) and (min-width: 1281px){
  .slide-step .step-content {
    padding: 50px 0 0 60px;
  }
  .slide-step .step-content::before{
    left: 102%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: -54px;
    bottom: 43%;
  }
  .intro {
    background-size: contain;
    background-color: #F9FDFA;
  }
}
@media only screen and (max-width: 1280px){
  .intro {
    min-height: 0;
    padding-top: 160px;
    background-size: contain;
    background-color: #F9FDFA;
}
  .slide-step .step-content {
    padding: 50px 0 0 60px;
  }
  .slide-step .step-content::before{
    left:  106%;;
  }
  .slide-step .number-step-number{
    right: -72px;
  }
}
@media (max-width: 1279px) and (min-width: 1230px){
  .slide-step .step-content {
    padding: 50px 0 0 60px;
    width: 62%;
  }
  .slide-step .step-content::before{
    left: 68%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 24.3%;
  }
}
@media (max-width: 1229px) and (min-width: 1180px){
  .slide-step .step-content {
    padding: 50px 0 0 60px;
    width: 62%;
  }
  .slide-step .step-content::before{
    left: 71%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 21.3%;
  }
  /* .col-anh-dv {
    position: relative;
    bottom: -26px;
 } */
 .header__nav-list .nav-link {
    padding: 12px 10px;
  }
}
@media (max-width: 1179px) and (min-width: 1130px){
  .slide-step .step-content {
    padding: 50px 0 0 60px;
    width: 70%;
  }
  .slide-step .step-content::before{
    left: 74%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 18%;
  }
  .header__nav-list .nav-link {
    padding: 12px 8px;
  }
}


@media (max-width: 1129px) and (min-width: 1089px){
  .slide-step .step-content {
    padding: 50px 0 0 60px;
    width: 70%;
  }
  .slide-step .step-content::before{
    left: 77%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 15%;
  }
  .header__menu-btn {
    padding: 8px 20px;
    width: max-content;
}
.header__nav-list .nav-link {
  padding: 12px 10px;
  font-size: 1.6rem;
}
}
@media (max-width: 1088px) and (min-width: 1051px){
  .header__menu-btn {
    padding: 8px 20px;
    width: max-content;
}
.header__nav-list .nav-link {
  padding: 12px 10px;
  font-size: 1.6rem;
}
  .slide-step .step-content {
    padding: 50px 0 0 60px;
    width: 77%;
  }
  .slide-step .step-content::before{
    left: 80%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 11%;
  }
}
@media (max-width: 1050px) and (min-width: 1025px){
  .header__menu-btn {
    padding: 8px 20px;
    width: max-content;
}
.header__nav-list .nav-link {
  padding: 12px 10px;
  font-size: 1.6rem;
}
  .slide-step .step-content {
    padding: 50px 0 0 60px;
    width: 77%;
  }
  .slide-step .step-content::before{
    left: 83%;
    padding-top: 80px;
  }
  .slide-step .number-step-number{
    right: 8%;
  }
  .img-framework {
    position: relative;
  
  }
  .img-framework img{
    position: absolute;
      right: 0;
      bottom: 0;
  }
}
@media only screen and (max-width: 1024px){
  .header__menu-btn {
    padding: 8px 20px;
    width: max-content;
}
.header__nav-list .nav-link {
  padding: 12px 8px;
  font-size: 1.6rem;
}
  .col-anh-dv img {
    position: absolute;
    bottom: 0;
}
.img-framework {
  position: relative;

}
.img-framework img{
  position: absolute;
    right: 0;
    bottom: 0;
}
  /* .img-framework{
    position: absolute;
    right: 0;
    width: 36%;
  } */
  .intro {
    min-height: 0;
    padding-top: 160px;
    background-size: contain;
    background-color: #F9FDFA;
}
  .intro .intro-title {
    padding-top: 0;
  }
  .intro .intro-title .description {
    padding: 0 0 40px;
  }
  .intro .intro-title .btn-contact{
    width: 35%;
  }
  .advance .description {
    width: 45%;
  }
  .item-advance {
    padding: 15px;
  }
  .item-advance .item-advance__box{
    padding: 30px;
  }
  .service {
    margin: 0;
    padding: 50px 0 0 0;
  }
  .service .description{
    width: 66%;
  }
  .pos-left {
    padding-right: 0;
  }
  .pos-right {
    padding-left: 0;
  }
  /* .col-anh-dv{
    position: relative;
    bottom: -175px;
  } */
  .image-advance__section > img {
    margin: 50px auto;
  }
  .content-framework {
    padding: 20px;
  }
  .title-framework{
    width: 70%;
  }
  .framework .btn__contact-us{
    width: 40%;
  }
  .design-android .description__design-android {
    margin: 20px auto;
    width: 72%;
  }
  .list-design__android {
    padding-top: 35px;
  }
  .design-android {
    padding-bottom: 30px;
  }
  .btn-contact__us{
    margin: 0px 50px 50px;
  }
  .step .description-step__section{
    width: 65%;
  }
  .why-choose .title-why__choose{
    width: 60%;
  }
  .why-choose .description-why__choose{
    width: 89%;
    padding-bottom: 35px;
  }
  .col-img-why-choose{
    padding-top: 6%;
  }
  .section-faq .title-faq{
    width: 55%;
  }
  /* .accordion__btn{
    padding: 5px 8px;
  } */
  .accordion__caption{
    font-size: 16px;
  }
  .section-dk-form .title-dk-form {
    padding-right: 20%;
  }
  .section-dk-form .description-dk-form {
    padding-right: 20%;
  }
  .startup-project{
    top: -60px;
  }
  .footer-logo {
    padding: 20px 25px;
  }
  .col-content-footer {
    padding-left: 0;
  }
  .section-dk-form .description-dk-form {
    padding-right: 5%;
  }
  .section-dk-form .text-mail {
    width: 45%;
  }
  .slide-step .step-content {
    padding: 50px 75px 0 60px;
  }
  .slide-step .step-content::before{
    left: 85%;
  }
  .slide-step .number-step-number{
    right: 28px;
  }
  .why-choose .banner_why_choose{
    padding-top: 100px;
  }
}
@media (max-width: 991px) and (min-width: 821px){
  .mobile_show{
    margin-top: 25px;
  }
  #menu-primary-menu{
    display: none;
  }
  .col-anh-dv img {
    position: relative;
    bottom: 0;
 }
 .pos-left {
  padding-right: 0;
  order: 1;
}
.pos-right {
  padding-left: 0;
  order: 2;
}
.pos-left .row,
.pos-right .row{
  padding: 0 10%;
}
.col-anh-dv{
  order: 3;
  padding: 0 35%;
}
.img-framework {
  position: relative;

}
.img-framework img{
  position: absolute;
    right: 0;
    bottom: 0;
}
.title-framework {
  width: 88%;
}
.framework .btn__contact-us {
  width: 50%;
}
}

@media only screen and (max-width: 912px){
  .pos-left {
    padding-right: 0;
    order: 1;
  }
  .pos-right {
    padding-left: 0;
    order: 2;
  }
  /* .pos-left .row,
  .pos-right .row{
    padding: 0 10%;
    margin: 0 auto;
  } */
  .col-anh-dv{
    order: 3;
    padding: 0 35%;
  }
  .header__nav-list{
    display: none;
  }
  .img-framework {
    position: relative;
  
  }
  .img-framework img{
    position: absolute;
      right: 0;
      bottom: 0;
  }
  /* .img-framework{
    position: absolute;
    right: -45px;
    width: 40.4%;
  } */
  .title-framework {
    width: 88%;
}
}


@media only screen and (max-width: 820px){
  .mobile_show{
    margin-top: 25px;
  }
  .col-anh-dv img {
    position: relative;
    bottom: 0;
}
  .step-content{
    border: 5px solid #00af32;
    border-radius: 20px;
    padding: 50px 17px 0;
  }
  .slide-step .step-number::before{
    display: none;
  }
  .slide-step .step-content::before{
    left: 92%;
  }
  .slide-step .number-step-number{
    bottom: 44.5%;
    right: -13px;
  }
  .slide-step .step-content {
    padding: 40px 20px 0 20px;
    height: 375px;
}
  .header__menu-logo{
    margin: 0 auto;
  }
  .header__nav-list, .header__cover{
    display: none;
  }
  .intro .intro-title > h1{
    font-size: 40px;
  }
  .intro .intro-title .description {
    padding: 0;
  }
  .intro .intro-title .btn-contact{
    padding: 10px 10px;
    text-align: center;
  }
  .intro .intro-title {
    padding-top: 0;
    margin-top: -30px;
  }
  .intro{
    min-height: 0;
    padding-top: 160px;
    background-size: contain;
    background-color: #F9FDFA;
  }
  .intro .intro-title .description p {
    width: 90%;
  }
  .app {
    padding-top: 0;
  }
  .app .app-title {
    padding-top: 15%;
  }
  .advance .title-advance, .service .service-title {
    font-size: 30px;
  }
  .advance .description {
    width: 60%;
  }
  .item-advance {
    padding: 15px ;
  }
  .item-advance .item-advance__box{
    padding: 20px;
  }
  .item-advance .title-item h3 {
    width: 100%;
    font-size: 18px;
  }
  .service {
    margin-top: 50px;
    padding-bottom: 0;
  }
  .service .description {
    font-size: 1.8rem;
    width: 82%;
  }
  /*  */
  .pos-left {
    padding-right: 0;
    order: 1;
  }
  .pos-right {
    padding-left: 0;
    order: 2;
  }
  /* .pos-left .row,
  .pos-right .row{
    padding: 0 10%;
  } */
  .col-anh-dv{
    order: 3;
    padding: 0 35%;
  }
  /*  */
  /* .item-title__section {
    margin: 20px 0 50px 0;
  } */
  .advance2 .title-advance2, .framework .title-framework, 
  .design-android .title__design-android, .price .title-price__section, 
  .step .title-step__section, .why-choose .title-why__choose, 
  .section-faq .title-faq, .section-dk-form .title-dk-form {
    font-size: 30px;
  }
  .advance2 .content-advance .item-advance__section h3 {
    font-size: 18px;
  }
/*  */
  .image-advance__section{
    padding: 0 30%;
  }
  .content-advance__section{
    padding: 0 6%;
  }
  .framework .btn__contact-us{
    margin: 20px 0;
    padding: 15px;
    width: 45%;
    text-align: center;
  }
  .content-framework{
    padding: 20px ;
  }

  /* .img-framework{
    position: absolute;
    right: 0;
    width: 41.5%;
  } */
  /* .design-android .item-title__section {
    margin: 20px;
  } */
  .design-android .description__design-android {
    width: 100%;
  }
  .list-design__android {
    padding-top: 20px;
  }
  .item-content__design .content-content__design {
    padding-right: 0;
  }
  .design-android {
    padding-bottom: 20px;
  }
  .design-android img{
    padding-top: 25px;
  }
  .price {
    padding: 30px 0;
  }
  .price .item-title__section {
    margin: 0;
  }
  .price .description-price__section {
    width: 65%;
    margin: 20px auto;
  }
  .list-item__price ul li:nth-child(even){
    margin: 0;
  }
  .btn-contact__us{
    margin: 0px 80px 50px;
  }
  .step .description-step__section {
    width: 80%;
  }
  .why-choose .title-why__choose {
    width: 70%;
  }
  .why-choose .description-why__choose {
    width: 90%;
  }
  .col-img-why-choose{
    padding: 2% 25%;
  }
  .section-faq .title-faq {
    width: 60%;
  }
  .section-dk-form .title-dk-form {
    padding-right: 0;
  }
  .section-dk-form .description-dk-form {
    padding-right: 15%;
  }
  .section-dk-form .text-mail {
    width: 64%;
  }
  .col-content-footer {
    padding-left: 55px;
  }
  .step-content::before {
    left: 104.5%;
  }
  .number-step-number {
    right: -65px;
  }
  .banner_why_choose{
    padding: 5% 25%;
  }
}

@media only screen and (max-width: 48em){
  .mobile_show{
    margin-top: 0;
  }
  
  .col-anh-dv img {
    position: relative;
    bottom: 0;
}
  .intro .intro-title > h1{
    font-size: 40px;
  }
  .intro .intro-title .description {
    padding: 0;
  }
  .intro .intro-title .btn-contact{
    padding: 10px 10px;
    text-align: center;
  }
  .intro .intro-title {
    padding-top: 0;
    margin-top: -30px;
  }
  .intro .intro-title .description p {
    width: 90%;
  }
 .app {
    padding-top: 0;
  }
  .app .app-title {
    padding-top: 15%;
  }
  .advance .title-advance, .service .service-title {
    font-size: 30px;
  }
  .advance .description {
    width: 59%;
  }
  .item-advance {
    padding: 15px ;
  }
  .item-advance .item-advance__box{
    padding: 20px;
  }
  .item-advance .title-item h3 {
    width: 100%;
    font-size: 18px;
  }
  .service {
    margin-top: 50px;
  }
  .service .description {
    font-size: 1.8rem;
    width: 80%;
  }
  .section-dk-form .text-mail a {
    float: none;
}
  .pos-right, .pos-left {
    padding-left: 0;
  }
  /* .item-title__section {
    margin: 20px 0 50px 0;
  } */
  .advance2 .title-advance2, .framework .title-framework, 
  .design-android .title__design-android, .price .title-price__section, 
  .step .title-step__section, .why-choose .title-why__choose, 
  .section-faq .title-faq, .section-dk-form .title-dk-form {
    font-size: 30px;
  }
  .advance2 .content-advance .item-advance__section h3 {
    font-size: 18px;
  }
  /*  */
  .image-advance__section{
    padding: 0 30%;
  }
  .content-advance__section{
    padding: 0 6%;
  }
  .framework .btn__contact-us{
    margin: 20px 0;
    padding: 15px;
    width: 45%;
    text-align: center;
  }
  .content-framework{
    padding: 20px ;
  }
  .img-framework {
    position: relative;
  
  }
  .img-framework img{
    position: relative;
      right: 0;
      bottom: 0;
  }
  /* .img-framework{
    position: absolute;
    right: -50px;
    width: 50.2%;
  } */
  /* .design-android .item-title__section {
    margin: 20px;
  } */
  .design-android .description__design-android {
    width: 100%;
  }
  .list-design__android {
    padding-top: 20px;
  }
  .item-content__design .content-content__design {
    padding-right: 0;
  }
  .design-android {
    padding-bottom: 20px;
  }
  .design-android img{
    padding-top: 25px;
  }
  .price {
    padding: 30px 0;
  }
  .price .item-title__section {
    margin: 0 ;
  }
  .price .description-price__section {
    width: 65%;
    margin: 20px auto;
  }
  /* .pos-left .row, .pos-right .row {
    padding: 0 6%;
  } */
  .list-item__price ul li:nth-child(even){
    margin: 0;
  }
  .list-item__price li {
    padding: 15px 10px;
  }
  .why-choose .title-why__choose {
    width: 70%;
  }
  .why-choose .description-why__choose {
    width: 90%;
  }
  .section-dk-form .description-dk-form {
    padding-right: 10%;
  }
  .col-content-footer {
    padding-left: 55px;
}
.menu_mobile .mobile_show {
  top: 130px;
}
}

@media only screen and (max-width: 32em){
  .col-form-gui-mail {
    padding: 0 15px;
  }
  .title-startup-project {
    font-size: 20px;
  }
  .footer-logo img {
    width: 90%;
  }
  .footer-logo {
    padding: 20px 0;
  }
  .col-content-footer {
    padding-left: 20px;
  } 
  .intro .intro-title > h1,
  .app .app-title > h2{
    font-size: 30px;
  }
 .intro .intro-title .description p {
    width: 100%;
  }
 .intro .intro-title {
    padding-top: 0;
    margin-top: 0;
    padding-bottom: 30px
  }
  .app {
    padding-top: 0;
  }
  .advance .description {
    width: 100%;
    margin: 20px 0;
  }
  /* .pos-left .row, .pos-right .row {
    padding: 0 20px;
  } */
  .col-anh-dv {
    padding: 0 20%;
  }
  /*  */
  .advance .title-advance, .service .service-title {
    font-size: 25px;
  }
  .advance2 .title-advance2, .framework .title-framework, 
  .design-android .title__design-android, .price .title-price__section, 
  .step .title-step__section, .why-choose .title-why__choose, 
  .section-faq .title-faq, .section-dk-form .title-dk-form {
    font-size: 25px;
    width: 100%;
  }
  .image-advance__section {
    padding: 0 15%;
  }
  .content-advance__section{
    padding: 0 6%;
  }
  .img-framework {
    position: relative;
  
  }
  .img-framework img{
    position: relative;
      right: 0;
      bottom: 0;
  }
  /* .img-framework {
    position: relative;
    right: -15px;
    width: 100%;
  } */
  .content-framework {
    padding: 30px 10px 0;
  }
  .framework .btn__contact-us {
    margin: 20px 0 0;
    padding: 15px;
    width: 60%;
    text-align: center;
  }
  .service .description {
    width: 100%;
  }
  .pos-left .content-service .content-service__title{
    order: 2;
    text-align: left;
  }
  .pos-left .content-service .icon-service{
    order: 1;
  }
  .pos-left .content-service .icon-service > img{
    margin-left: unset;
    margin-right: unset;
  }
  .pos-left .icon-service img {
    padding-left: 0px;
}
  .service .item-service__box {
    padding: 10px 0;
  }
  .list-item__price li {
    padding: 15px 5px;
  }
  .title-step__section{
    padding: 0 20px;
  }
  .step .description-step__section {
    width: 100%;
  }
  .why-choose .title-why__choose {
    width: 100%;
  }
  .why-choose .description-why__choose {
    width: 100%;
  }
  .section-faq .title-faq {
    width: 100%;
  }
  .section-dk-form .description-dk-form {
    padding-right: 7%;
  }
  /* .accordion__btn {
    padding: 5px;
  } */
  .accordion__caption{
    font-size: 15px;
  }
  .price .description-price__section {
    width: 100%;
  }
  .section-footer{
    margin-top: 50px;
  }
  .startup-project{
    top: -50px;
  }
  .title__why-choose{
    font-size: 18px;
  }
  .number-step-number {
    position: absolute;
    bottom: 45%;
    right: -27px;
}
.step-content::before {
left: auto;
}
.step-number {
  position: relative;
  left: -32px;
}
.menu_mobile .mobile_show {
  top: 75px;
}
.pos-left .item-service__box .content-service {
  justify-content: flex-start;
  margin: 0 10px;
}
.pos-left .item-service__box .content-service__content {
  padding-right: unset;
  padding-left: 70px;
}
.text-right {
  text-align: left !important;
}
.intro img{
  padding: 10px 0 30px;
  margin: 0 12px;
}
.intro {
  padding-top: 30px;
}
.intro-header__top {
  min-height: 410px;
  background-position: center;
}
.intro .intro-title > h1.title-intro{
  font-weight: bold;
  text-align: center;
}
/* .intro-header__top .intro-title{
  display: none;
} */
.intro .title__top{
  display: block;
}
.intro-header__top .intro-title{
  padding-top: 25px;
}
.intro-header__top .container-xl > .row{
  display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-orient: vertical;
    -moz-box-orient: vertical;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    /* optional */
    -webkit-box-align: start;
    -moz-box-align: start;
    -ms-flex-align: start;
    -webkit-align-items: flex-start;
    align-items: flex-start;
}
.intro-header__top .title__banner-top{
  order: 2;
}
.intro-header__top .intro-title > h1{
  font-size: 2.0rem;
  text-align: center;
}
.intro-header__top .intro-title .description {
  margin-bottom: 20px;
  text-align: justify;
  padding: 10px;
}
.partner .list-address {
  padding: 20px;
}
.partner .list-address {
  margin-top: 20px;
}
}