*{
    margin: 0;
    padding: 0;
    text-decoration: none;
    
    outline: none;
    border: none;
    transition: all 0.2s linear;
}
html{
    font-size: 62.5%;
    overflow: scroll;
    scroll-behavior: smooth;
    scroll-padding-top: 8rem;
}
body{background-color: #ffe5bf;
}
header
{
    
    top: 0;
    right: 0;
    left: 0;
    height: 6rem;
    box-shadow: 0 2px 2px 0 rgba(26, 24, 23, 0.2);
    background-image: linear-gradient(to right, #ff5722, #ff5722);
    box-sizing: border-box;
    
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  header.active{
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1);
    background-color: #fff;
}
header .logo{
  height: 3rem;
  display: flex;
  align-items: center;
}
header .logo img{
    height: 3rem;
    width: 3rem;
    border-radius: 8px;
}
header .logo span{
    text-align: center;
    margin-left: 2rem;
    font-size: 2rem;
    font-weight: bold;
    color: rgb(253, 247, 247);
}


header .navbar a{
  font-size: 1.8rem;
    margin-left: 2rem;
    color: rgb(248, 246, 246);
}
header .navbar a:hover{
    color: #f2f2f3;
}


#menu-bar{
    font-size: 2rem;
    cursor: pointer;
    color: rgb(10, 8, 8);
    border: 0.1rem solid rgb(7, 6, 6);
    border-radius: 0.3rem;
    padding: 0.3rem 0.8rem;
    display: none;
}

section{
    padding: 1.5rem 5%;
}
.home{
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    min-height: 2vh;
    align-items: center;
    
    background-size: cover;
    
}
.home .content{
    flex: 1 1 4rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.home .content h3{
    font-size: 3rem;
    margin-top: 1rem;
    color: #666;
}
.home .content img{
    height: 120px;
    border-radius: 8px;
}
.home .content div{
    margin-top: 0rem;
}
.home .content div a{
    color: #fff;
    background-color: #c72c28;
    padding: 0.5rem 3rem;
    border-radius: 30px;
    font-size: 2.5rem;
}
.home .content div a:nth-child(2){
    background-color: #001737;
    margin-left: 20px;
}

.home .image{
    flex: 1 1 20rem;
}
.home .image img{
    width: 100%;
}

.heading{
    text-align: center;
    font-size: 2rem;
    padding: 0rem;
    color: #666;
}
.function .box-container{
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    margin-top: 1rem;
}
.function .box-container .box{
    margin-top: 1.5rem;
    flex: 1 1 20rem;
    display: flex;
    align-items: center;
    flex-direction: column;
    background-color: #fff;
    padding: 4rem 2rem;
    border-radius: 10px;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1);
    margin-bottom: 2.5rem;
}
.function .box-container .box img{
    margin: 1.5rem 0;
    height: 80px;
    width: 80px;
}
.function .box-container .box h4{
    font-size: 2rem;
    color: #333;
}
.function .box-container .box p{
    padding: 1rem 0;
    font-size: 1.6rem;
    color: #333;
}
.function .box-container .box:hover{
    margin-top: 0;
}

.screemshot{
    overflow: hidden;
}
.screemshot .swiper-container {
    width: 100%;
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  
  .screemshot .swiper-slide {
    width: 32rem;
    height: 64rem;
  }
  
  .screemshot .swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
  }
  
.salt{
    display: flex;
    justify-content: center;
    background: url(../image/footer-agency.png) no-repeat;
    background-size: cover;
}
.salt .box{
    width: 50rem;
    margin: 0rem 0;
    display: flex;
    align-items: center;
    flex-direction: column;
    background-color: #fff;
    padding: 3rem 4rem;
    border-radius: 10px;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1);
}
.salt .box .title{
    padding: 1rem 1.2rem;
    border-radius: 5rem;
    color: #fff;
    font-size: 1.5rem;
    background-color: #001737;
    margin-bottom: 1rem;
}
.salt .box div{
    display: flex;
    width: 80%;
    margin: 2rem 0;
}
.salt .box div span{
    flex: 1 1 auto;
    padding: 1.3rem 1rem;
    font-size: 1.6rem;
    border-radius: 5px 0 0px 5px;
    border-top: 0.1rem solid #333;
    border-left: 0.1rem solid #333;
    border-bottom: 0.1rem solid #333;
}
.salt .box div a{
    font-size: 1.6rem;
    padding: 1.3rem 1.5rem;
    background-color: #c72c28;
    color: #fff;
    border-radius: 0 5px 5px 0px;
}
.salt .box p{
    font-size: 1.3rem;
    color: #333;
}
.salt .box p i{
    padding-right: 5px;
}
.footer{
    padding: 0;
    display: flex;
    height: 8rem;
    background-color: rgb(37, 37, 36);
    justify-content: center;
    align-items: center;
}
.footer p{
    font-size: 1.5rem;
    color: rgb(252, 249, 249);
}
#scroll-top{
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    font-size: 4rem;
    color: #c72c28;
    opacity: 0;
}
#scroll-top.active{
    opacity: 1;
}

@media(max-width:991px){
    html{
        font-size: 55%;
    }
    header{
        padding: 2rem;
    }
}
@media(max-width:815px){
    .home .image{
        display: none;
    }
    .home{
        min-height: 2vh;
    }
    .home .content img{
        margin-top: 2rem;
    }
}
@media(max-width:550px){
  #menu-bar{
    display: inline;
}
header .logo img{
  height: 30px;
  width: 30px;
  border-radius: 8px;
}
header .navbar{
  position: absolute;
  top: 100%; left: 0; right: 0;
  background-color: #e0e0e0;
  border-top: 0.1rem solid rgba(252, 248, 248, 0.938);
  clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
  padding-bottom: 20px;
}
header .navbar.active{
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0% 100%);
}
header .navbar a{
  margin: 1.5rem 2rem;
  padding: 1.5rem 1rem;
  display: block;
  border-radius: 8px;
  background-color: #fff;
  text-align: center;
}
    .home .content img{
        height: 100px;
        height: 100px;
        border-radius: 8px;
    }
}

@media(max-width:400px){
    html{
        font-size: 50%;
    }
}


  
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -7.5px;
    margin-left: -7.5px;
  }
  @media (min-width: 768px) {
    .row {
      margin-right: -18px;
      margin-left: -18px;
    }
  }

.quadra-box {
    flex: 0 0 25%;
    max-width: 25%;
    
    position: relative;
    width: 100%;
    margin-bottom: 20px;
  }
  @media (min-width: 768px) {
    .quadra-box {
      padding-right: 18px;
      padding-left: 18px;
      margin-bottom: 25px;
    }
  }
  .quadra-box img {
    width: 75px;
    height: 75px;
    border-radius: 15px;
    display: block;
    margin: 0 auto;
  }
  @media (min-width: 768px) {
    .quadra-box img {
      width: 135px;
      height: 135px;
      border-radius: 27px;
    }
  }
  .quadra-box p {
    margin: 10px 0;
    text-align: center;
  }
  @media (min-width: 768px) {
    .quadra-box p {
      margin: 15px 0;
    }
  }
  @media (min-width: 768px) {
    .quadra-box {
      flex: 0 0 25%;
      max-width: 25%;
      padding-right: 7.5px;
      padding-left: 7.5px;
      position: relative;
      width: 100%;
      margin-bottom: 20px;
    }
  }
  @media (min-width: 768px) and (min-width: 768px) {
    .quadra-box {
      padding-right: 18px;
      padding-left: 18px;
      margin-bottom: 25px;
    }
  }
  .quadra-box .download-btn {
    display: block;
    height: 30px;
    width: 100%;
    border-radius: 15px;
    background-image: linear-gradient(to right, #65deb3, #53afcf);
    color: #fff;
    border: none;
    cursor: pointer;
    max-width: 75px;
    margin: 0 auto;
  }
  .quadra-box .download-btn:hover {
    background-image: linear-gradient(to right, #35a17b, #277d9a);
  }
  @media (min-width: 768px) {
    .quadra-box .download-btn {
      height: 40px;
      border-radius: 20px;
    }
  }
  @media (min-width: 768px) {
    .quadra-box .download-btn {
      max-width: 135px;
    }
  }
  
  .mobile-download {
    display: none;
  }
  .mobile-download {
    width: 100%;
    height: 65px;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    bottom: 0;
    z-index: 999;
  }
  .mobile-download-btn  {
    display: block;
    margin-bottom:10px;
    width: 220px;
    height: 50px;
  }
  .mobile-download-android {
    background: center / contain no-repeat url('../image/az.png');
  }