/*
Theme Name: netsa.vn_v2.0
Theme URI: http://netsa.vn
Version: 2.3
Author: Đinh Văn Tấn
Author URI: http://dinhvantan.com
Tags: den, do, trang...
Description: hosting, vps ssd, web design, email maketing...
*/
@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300..700&family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  font-size: 100%;
  vertical-align: baseline;
  background: transparent;
  line-height: 1.4;
}
html{
  overflow-x: hidden;
}
ol, ul {
  list-style: none;
}
blockquote, q {
  quotes: none;
}
blockquote:before, blockquote:after, q:before, q:after {
  content: '';
  content: none;
}
:focus {
  outline: 0;
}
ins {
  text-decoration: none;
}
del {
  text-decoration: line-through;
  color: #999;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
a{
 text-decoration:  none;
 color: var(--mau1);
 transition: all 1s;
}
a:hover, a:focus{
  color: var(--mau2);
  text-decoration: none;
  outline: none;
}
img{
  display: inline-block;
  max-width: 100%;
}
body{
  font-family: "Quicksand", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  font-weight: 400;
  color: #111;
}
.btn-warning{
  color: white;
}
.mw100pc, iframe{
  max-width: 100%;
}
.container{
  max-width: 1400px;
}
h1 {
  font-size: 30px;
  line-height: 43px;
  margin-bottom: 8px;
}
h2 {
  font-size: 27px;
  line-height: 39px;
  margin-bottom: 7px;
}
h3 {
  font-size: 23px;
  line-height: 35px;
  margin-bottom: 5px;
}
h4 {
  font-size: 19px;
  line-height: 30px;
  margin-bottom: 5px;
}
.title-line{
  border-bottom: 2px solid #e6e6e6;
  font-size: 22px;
  font-weight: bold;
  padding-bottom: 10px;
  line-height: 30px;
  margin: 0 0 20px;
  position: relative;
  text-transform: uppercase;
}
.title-line::after {
  background: var(--mau1) none repeat scroll 0 0;
  bottom: 0;
  content: "";
  display: block;
  height: 2px;
  margin-bottom: -2px;
  position: absolute;
  width: 120px;
}
img{
  max-width: 100%;
  display: block;
}
.row5px{
  margin-left: -5px;
  margin-right: -5px;
}
.row5px [class*="col-"]{
  padding-left: 5px;
  padding-right: 5px;
}
.btn.radius{
  border-radius: 20px;
}
.logo{
  max-height: 60px;
}
.modal-header{
  padding: 5px 15px;
}

/*** loading ***/
.loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.95);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
.spinner {
  width: 60px;
  height: 60px;
  position: relative;
}
.double-bounce1, .double-bounce2 {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--mau1);
  opacity: 0.6;
  position: absolute;
  top: 0;
  left: 0;
  animation: sk-bounce 2.0s infinite ease-in-out;
}
.double-bounce2 {
  animation-delay: -1.0s;
}
@keyframes sk-bounce {
  0%, 100% { 
      transform: scale(0.0);
  } 
  50% { 
      transform: scale(1.0);
  }
}

/*** end style input ***/
input[type="time"],input[type="date"], input[type="tel"], select, input[type="text"], input[type="email"],input[type="password"],input[type="number"]{
  display: block;
  width: 100%;
  padding: 6px 12px;
  line-height: 1.42857143;
  color: #555;
  font-size: 15px;
  background-color: #fff;
  background-image: none;
  border: 1px solid #ccc;
  border-radius: 4px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
  box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
  -webkit-transition: border-color ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
  -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
  transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
}
input[type="text"]:focus, input[type="email"]:focus,input[type="password"]:focus,input[type="number"]:focus{
 border-color:#66afe9;
 outline:0;
 -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);
 box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6)
}
textarea{
  display: block;
  width: 100%;
  padding: 6px 12px;
  color: #444;
  background-color: #fff;
  background-image: none;
  border: 1px solid #ccc;
  border-radius: 4px;
  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
  box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
  -webkit-transition: border-color ease-in-out .15s,-webkit-box-shadow ease-in-out .15s;
  -o-transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
  transition: border-color ease-in-out .15s,box-shadow ease-in-out .15s;
}
textarea:focus{
  border-color:#66afe9;
  outline:0;
  -webkit-box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6);
  box-shadow:inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(102, 175, 233, 0.6)
}
input[type="button"], input[type="reset"], input[type="submit"], button{

  background-color: var(--mau3);
  color: white;
  text-transform: uppercase;
  transition: all 0.7s;
  border: 1px solid transparent;
  padding: 7px 50px;
}
.row-20px{
  margin-left: -20px;
  margin-right: -20px;
}
.row-20px [class*="col-"]{
  padding-left: 20px;
  padding-right: 20px;
}
.wpcf7 form .wpcf7-response-output{
  margin: 10px 0px;
}

.content p{
  margin-bottom: 10px;
}
.mau2{
  color: var(--mau2);
}
/* section 1 */
#section_1{
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 100px 0px;
}
.title-home{
  font-size: 30px;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--mau1);
}
#section_1 .content{
  font-size: 19px;
}
div.wpforms-container-full .wpforms-form input[type=submit], div.wpforms-container-full .wpforms-form button[type=submit], div.wpforms-container-full .wpforms-form .wpforms-page-button,
.btn_1 {
  padding: 10px 15px !important;
  border-radius: 16px;
  background: var(--mau1) !important;
  color: #fff !important;
  font-weight: 700 !important;
  font-size: 18px !important;
  line-height: 1.5 !important;
  letter-spacing: 0 !important;
  text-align: center !important;
  vertical-align: middle !important;
  box-shadow: 0 4px 0 0 var(--mau2) !important;
  cursor: pointer !important;
}
.btn_1:hover{
  opacity: 0.8;
  color: var(--mau2);
}
.btn_2 {
  padding: 10px 15px;
  border-radius: 16px;
  background: var(--mau2);
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  line-height: 38px;
  letter-spacing: 0;
  text-align: center;
  vertical-align: middle;
  box-shadow: 0 4px 0 0 var(--mau1);
  cursor: pointer;
}
.btn_2:hover{
  opacity: 0.8;
  color: var(--mau1);
}
.content ul li{
  list-style: disc;
  margin-left: 20px;
}
.content ol li{
  list-style: decimal;
  margin-left: 20px;
}
.content ol li:before{
  display: none;
}
@media (min-width: 768px) {
  #section_1 .content{
    font-size: 16px;
  }
  .right_desktop{
    display: block;
    float: right;
  }
}

/* section 2 */
#section_2{
  padding: 50px 0px 30px 0px;
}
#section_2 .col_img{
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
#section_2 .col_content{
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin-bottom: 20px;
}
#section_2 .col_content h3{
  font-size: 19px;
  line-height: 1.5;
  font-weight: 600;
  margin-bottom: 20px;
  color: var(--mau1);
}
.item_faq{
  margin-bottom: 20px;
}
@media (min-width: 768px) {
  .reverse{
    flex-direction: row-reverse;
  }
  .max-width-800{
    max-width: 800px;
  }
  .title-home.style2{
    padding-left: 120px;
    padding-right: 120px;
    margin: 0 auto 50px;
    position: relative;
    z-index: 1;
    text-align: center;
    display: inline-block;
    color: #111;
  }
  .title-home.style2::before{
    content: "";
    position: absolute;
    top: calc(50% - 3px);
    left: 10px;
    width: 100px;
    height: 5px;
    background: var(--mau2);
    z-index: -1;
  }
  .title-home.style2::after{
    content: "";
    position: absolute;
    top: calc(50% - 3px);
    right: 10px;
    width: 100px;
    height: 5px;
    background: var(--mau2);
    z-index: -1;
  }
}

/* section 3 */
#section_3{
  padding: 50px 0px 30px 0px;
  position: relative;
}
#section_3::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background-color: rgba(var(--r1), var(--g1), var(--b1), 0.3);
  width: 100%;
  height: 100%;
  z-index: -1;
}
.faq_title{
  font-size: 18px;
  line-height: 1.5;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--mau1);
}
.faq_content{
  font-size: 16px;
  line-height: 1.5;
  font-weight: 400;
  margin-bottom: 20px;
}

/* section 4 */
#section_4{
  padding: 50px 0px 30px 0px;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
#section_4 .mau1{
  font-size: 20px;
  font-weight: 600;
  color: var(--mau1);
}

/*** footer ***/
footer{
  background: var(--mau1);
  padding: 100px 0px 20px 0px;
  color: #fff;
}
footer .item{
  margin-bottom: 30px;
}
footer .item {
  margin-bottom: 20px;
}
footer a{
  color: #fff;
}
footer a:hover{
  color: var(--mau2);
  text-decoration: underline;
}
footer h2, footer h3, footer h4{
  font-weight: 600;
  font-size: 18px;
  line-height: 1.5;
  text-transform: uppercase;
  margin-bottom: 15px;
}

@media (min-width: 768px) {
  #section_4 .row{
    align-items: center;
  }
  .row-20px{
    margin-left: -20px;
    margin-right: -20px;
  }
  .row-20px [class*="col-"]{
    padding-left: 20px;
    padding-right: 20px;
  }
  .row-30px{
    margin-left: -30px;
    margin-right: -30px;
  }
  .row-30px [class*="col-"]{
    padding-left: 30px;
    padding-right: 30px;
  }
}