*{
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
}
.header{
    min-height: 100vh;
    width: 100%;
    background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(images/banner.jpg);
    background-position: center;
  background-size: cover;
  position: relative;  
}
nav{
  display: flex;
  padding: 2% 6%;
  justify-content: space-between;
  align-items: center;

}
nav img{
  width: 135px;
}
.nav-links{
  flex: 1;
  text-align: right;

}
.nav-links ul li{
  list-style: none;
  display: inline-block;
  padding: 8px;
  position: relative;

}
.nav-links ul li a{
  color:#fff ;
  text-decoration: none;
  font-size:13px ;
}
.nav-links ul li::after{
  content:'' ;
  width: 0%;
  height: 2px;
  background:#48D1CC ;
  display: block;
  margin: auto;
  transition: 0.5s;

}
.nav-links ul li:hover::after{
  width: 100%;
}
.text-box{
 width: 90%;
 color: #fff;
 position: absolute;
 top: 50%;
 left: 50%;
 transform: translate(-50%,-50%); 
 text-align: center;
}
.text-box h1{
  font-size: 62px ;

}
.text-box p{
  margin: 10px 0 40px;
  font-size: 14px;
  color: #fff;
}
.hero-btn{
  display: inline-block;
  text-decoration: none ;
  color: #fff;
  border: 1px solid #fff;
  padding: 12px 34px;
  font-size: 13px;
  background: transparent ;
  position: relative;
  cursor: pointer;

}
.hero-btn:hover{
  border: 1px solid #48D1CC;
  background: #48D1CC;
  transition: 1s; 
}
nav .fa{
  display: none;
}

@media(max-width:700px){
  .text-box h1{
    font-size: 20px;
  }
  .nav-links ul li{
    display: block;
  }
  .nav-links{
    position: fixed;
    background: #48D1CC;
    height: 100vh ;
    width: 200px;
    top: 0;
    right: -200px;
    text-align: left;
    z-index: 2;
    transition: 1s;

  }
  nav .fa{
    display: block;
    color: #fff;
    margin: 10px;
    font-size: 22px;
    cursor: pointer;
  }
  .nav-links ul{
    padding: 30px;
  }
}

/*-----offering-----*/

.offering{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 100px;
}
h1{
  font-size: 36px;
  font-weight: 600;

}
p{
  color:#777 ;
  font-size: 14px;
  font-weight: 300;
  line-height: 22px;
  padding: 10px;
}

.row{
  margin-top: 5%;
  display: flex;
  justify-content: space-between;
}

.offering-col{
  flex-basis: 31%;
  background: #e6ffff;
  border-radius: 10px;
  margin-bottom: 5%;
  padding: 20px 12px;
  box-sizing: border-box;
  transition: 0.5s;

}
h3{
  text-align: center;
  font-weight: 600;
  margin: 10px 0;

}
.offering-col:hover{
  box-shadow: 0 0 20px 0px rgba(0,0,0,0.2);

}
@media(max-width:700px){
  .row{
    flex-direction: column;
  }
}

/*----- Targe market section-------*/

.market{
  width: 80%;
  margin: auto;
  text-align: center;
  padding-top: 50px;
}

.market-col{
  flex-basis: 32%;
  border-radius: 10px;
  margin-bottom: 30px;
  position: relative;
  overflow: hidden;

}

.market-col img{
  width: 100%;
  display: block;

}

.layer{
  background: transparent ;
  height: 100%;
  width: 100%;
  position: absolute;
  top: 0;
  left: 0;
  transition: 0.5s;
}
.layer:hover{
  background:rgba(190, 240, 240, 0.7); ;
}
.layer h3{
  width: 100%;
  font-weight: 500;
  color: #fff;
  font-size: 26px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  position: absolute;
  opacity: 0;
  transition: 0.5s;

}

.layer:hover h3{
  bottom: 49%;
  opacity: 1;
}

/*--additional services and products--*/

.additions{
  width: 80%;
  margin: auto;
  text-align: center ;
  padding-top: 100px;

}

.additions-col{
  flex-basis: 31%;
  border-radius: 10px;
  margin-bottom: 5%;
  text-align: left;
}

.additions-col img{
  width: 100%;
  border-radius: 10px;
}

.additions-col p{
  padding: 0;
}

.additions-col h3{
  margin-top: 16px;
  margin-bottom: 15px;
  text-align: left;

}

/*----call to action-----*/

.cta{
  margin: 100px auto;
  width: 80%;
  background-image: linear-gradient(rgba(0,0,0,0.7),rgba(0,0,0,0.7)),url(images/banner2.jpg);
  background-position: center;
  background-size: cover;
  border-radius: 10px;
  text-align: center;
  padding: 100px 0;

}

.cta h1{
  color: #fff;
  margin-bottom: 40px ;
  padding: 0;
}

@media(max-width:700px){
  .cta h1{
    font-size: 24px;
  }
}

/*----footer----*/

.footer{
  width: 100%;
  text-align: center;
  padding: 30px 0;

}

.footer h4{
  margin-bottom: 25px;
  margin-top:20px ;
  font-weight: 600;

}

.icons .fa{
  color:#48D1CC ;
  margin: 0 13px;
  cursor: pointer;
  padding: 18px 0;
}

/*----about us page----*/

.sub-header{
  height: 50vh;
  width: 100%;
  background-image: linear-gradient(rgba(4,9,30,0.7),rgba(4,9,30,0.7)),url(images/img10.jpg);
  background-position: center;
  background-size: cover;
  text-align: center;
  color: #fff;

}

.sub-header h1{
  margin-top: -1%;

}

.about-us{
  width: 80%;
  margin: auto;
  padding-top: 80px;
  padding-bottom:50px ;
}

.about-col{
  flex-basis: 48%;
  padding: 30px 2px;
}

.about-col img{
  width: 100%;
}

.about-col h1{
  padding-top: 0;
  
}

.about-col p{
  padding: 15px 0 25px;
  text-indent: -5px;
}

.red-btn{
  border: 1px solid #48D1CC;
  background: transparent;
  color: #48D1CC;
}

.red-btn:hover{
  color: #fff;
}

/*---products page content---*/
.products-content{
  width: 80%;
  margin: auto;
  padding: 60px 0 ;

}
.products-left{
  flex-basis: 65%;

}

.products-left img{
  width: 100%;
}

.products-left h2{
  color: #222;
  font-weight: 600;
  margin: 30px 0;

}

.products-left p{
  color: #999;
  padding: 0;

}

.products-right{
  flex-basis: 32%;
  
}

.products-right h3{
  background: #48D1CC;
  color: #fff;
  padding: 7px;
  font-size: 16px;
  margin-bottom: 20px;

}

.products-right div{
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #555;
  padding: 8px;
  box-sizing: border-box;
}

.comment-box{
  border: 1px solid #ccc;
  margin: 50px 0;
  padding: 10px 20px;

}

.comment-box h3{
  text-align: left;
}

.comment-form input, .comment-form textarea{
  width: 100%;
  padding: 10px;
  margin: 15px 0;
  box-sizing: border-box;
  border: none;
  outline: none;
  background: #f0f0f0; 


} 

.comment-form button{
  margin: 10px 0;

}

@media(max-width:700px){
  .sub-header h1{
    font-size: 24px;

  }
}

/*----contact us page----*/

.location{
  width: 80%;
  margin: auto;
  padding: 80px 0;
  
}

.location iframe{
  width: 100%;

}

.contact-us{
  width: 80%;
  margin: auto;

}

.contact-col{
  flex-basis: 48%;
  margin-bottom: 30px;
}

.contact-col div{
  display: flex;
  align-items: center;
  margin-bottom: 40px; 
}

.contact-col div .fa{
  font-size: 28px;
  color: #48D1CC;
  margin:10px;
  margin-right: 30px;

}

.contact-col div p{
  padding: 0;

}
.contact-col div h5{
  font-size: 20px;
  margin-bottom: 5px;
  color: #555;
  font-weight: 400;
}

.contact-col input, .contact-col textarea{
  width: 100%;
  padding: 15px;
  margin-bottom: 17px;
  outline: none;
  border: 1px solid #ccc;
  box-sizing: border-box;

}
.product-box{
    margin: 50px 0;
    padding: 10px 20px;
}