/*********************/
    /*setting*/
/*********************/
:root{
  --primary-color:#022329;
  --secondary-color:#0ab8d8;
  --third-color:#1f668e;
  --dark-color:#555;
  --light-color:#f6f6f6;
}

*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body{
  font-family: 'Lato', sans-serif;
  font-weight: 300;
  color: var(--dark-color);
  /*height: 100%;*/
  font-size: 16px;
}
ul{list-style: none;}

img{width: 100%;}

h2{
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 10px;
  color: var(--secondary-color);
}
a{
  text-decoration: none;
  color:var(--dark-color);
}
/*********************/
    /*ultilites*/
/*********************/
.row{
  margin: 0 auto;
  max-width: 1150px;
}

.flex-columns{
  display: flex;
  justify-content: space-between;
  justify-items: center;
}


.flex-items{
  display: flex;
  justify-items: start;
  flex-direction: row;
}

.padding-section{padding: 2rem 0;}

.box{
  text-align:center;
  margin-bottom:3rem ;
}

.bg-ligth{background:var(--light-color);}

.bg-dark{background-color:var(--third-color);}

.flex-columns .column .box-img{text-align: center;}

/*********************/
    /*navegation*/
/*********************/
#navbar{
  width: 100%;
  top: 0;
  left: 0;
  background: var(--primary-color);
  z-index: 1;
}
#navbar #main-nav li{
  display: inline-block;
  padding: 2rem 1rem;
}

#navbar #main-nav li a{
  color:#7a8080;
  transition:0.3s ;
  -webkit-transition:0.3s ;
  -moz-transition:0.3s ;
  -ms-transition:0.3s ;
  -o-transition:0.3s ;
}
#navbar #main-nav li a:hover{color: #c9cbdb;}
#navbar .logo{
  width: 160px;
  margin-top: 10px;
}
#navbar #main-nav li:nth-child(1) a{color: #fff;}

/*mobile navegation*/
#mobile-nav{
  width: 30px;
  height: 20px;
  position:relative;
  cursor: pointer;
  float: right;
  display: none;
 
}

#mobile-nav span{
  display:none;
  position:absolute;
  height: 2px;
  background:#7a8080;
  opacity: 1;
  width: 100%;
}
#mobile-nav span:nth-child(1){top: 1;}

#mobile-nav span:nth-child(2){top: 9px;}

#mobile-nav span:nth-child(3){top: 18px;}

.top{
  top:5%;
  position: absolute;
  left: 80%;
  border: 0;
  padding:9px ;
  overflow: hidden;
}

/*********************/
    /*showcase*/
/*********************/

.showcase{
  height: 100vh;
  padding-top:10rem;
  z-index: 1;
 
}

.showcase img{
  width: 450px;
  z-index: -1;
  padding:10px ;
}

.showcase h1{
  font-size: 3.9rem;
  font-weight: 400;
  padding: 10px 0px;
  word-spacing: 1px;
  letter-spacing: 1px;
  color: var(--primary-color);
}
/*showcase product*/
 .box-plano{padding: 1rem 0;}

 .box-plano h3 {padding: 10px 0;}
/*********************/
    /*empresa*/
/*********************/
#empresa .box-text{width:65% ;}
#empresa .box-text p{
  margin-top:1rem;
  line-height: 1.5rem;
}
/*********************/
      /*Serviços*/
/*********************/
#servico{background: var(--light-color);}

#servico .plano-servico{
  text-align: center;
  width:250px;
  border:1px solid #ddd;
  background: #fff;
  border-radius: 3px;
  -webkit-border-radius: 3px;
  -moz-border-radius: 3px;
  -ms-border-radius: 3px;
  -o-border-radius: 3px;
  margin-right: 2rem;
}
.same{height: 300px;}

#servico .plano-servico p{
  padding: 1rem;
  line-height: 1.8rem;
}
#servico .plano-servico h3{
  font-weight: 400;
  color: var(--primary-color);
  margin-top: 2rem;
}

 /********************/
    /*blockChain*/
/*********************/
 #blockChain #btn{
   border: 1px solid var(--primary-color);
   font-weight: 400;
   padding: 13px 1.4rem;
   color: var(--primary-color);
   border-radius: 3px;
   font-size: 1.1rem;
   -webkit-border-radius: 3px;
   -moz-border-radius: 3px;
   -ms-border-radius: 3px;
   -o-border-radius: 3px;
   margin-bottom: 2rem;
   transition: all 0.3s;
   -webkit-transition: all 0.3s;
   -moz-transition: all 0.3s;
   -ms-transition: all 0.3s;
   -o-transition: all 0.3s;
   margin: 3rem;
}
#blockChain .box-img p{padding-bottom: 2rem;}

#blockChain #btn:hover{
  color: #fff;
  background: var(--primary-color);
}

#blockChain img{width: 400px;}

/********************/
    /*produtos*/
/*********************/
#produtos h2{
    font-size: 2rem;
    font-weight: 600;
    color: #fff;
}

#produtos .item-box p{
    padding: 1rem 0;
    line-height: 1.8rem;
    color: var(--dark-color);
}

#produtos p{color: #fff;}
#produtos .grid-items{
  display: grid;
  grid-template-columns:repeat(auto-fit, minmax(225px,1fr));
  grid-gap:1.5rem;
  padding: 10px;
  overflow: hidden;
}
  
#produtos .item-box{
  background:var(--light-color);
  width: 100%;
  text-align:center;
  padding:1rem;
}

#produtos .item-box i{color: var(--primary-color);}

/*********************/
    /*contato*/
/*********************/
#contato{
  background:#333;
  color: #fff;
  padding: 2rem;
  text-align: left;
}

#contato h2{
  font-size:2rem;
  color: #fff;
  font-weight: 500;
}
#contato p{padding: 5px 0;}

#contato a{
  color: #fff;
  display: block;
  margin-left: 4rem;
  padding: 5px 0;
}

#contato a:hover{
  text-decoration: underline;
  color: #fff;
}

#contato .hr::after{
  display: block;
  content: '';
  background:#747171;
  margin: auto;
  width: 100%;
  height: 1px;
  margin: 1.5rem 0;
}
#contato .last-p{font-size: 14px;}