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

.nav-links{
    list-style-type: none;
}

.nav-links a{
    display: block;
    padding: 20px;
    background: #191919;
    font-size: 16px;
    color: #8fcbfd;
    text-transform: uppercase;
    text-decoration: none;
    transition: color 2s ease, background 2s ease, padding 2s ease;
}

.nav-links a:hover{
    background:#919191;
    padding-left: 30px;
    color: #03243e;
}


.nav-container{
    padding: 0 20px;
    background: rgb(255,255,255,0.5);
    border-bottom: 5px solid #8FCBFD;
    display: flex;
    justify-content: space-between
}


.bar1, 
.bar2, 
.bar3{
    width: 25px;
    height: 4px;
    margin: 5px;
    background: #8FCBFD;
    transition: transform 2s ease, opacity 2s ease;
}

.btn{
    padding: 2px;
    display: inline-block;
    border: 4px solid #8FCBFD;
    cursor: pointer;
    align-self: center;
}

.change .bar1{
    transform: rotate(-45deg) translate(-7px, 6px);
}

.change .bar2{
    opacity: 0;
}
.change .bar3{
    transform: rotate(45deg) translate(-7px, -8px);
}

header{
    min-height: 100vh;
    background: linear-gradient(rgba(0,0,0,0.4),rgba(0,0,0,0.4)), url(img/hands.jpg)center/cover fixed no-repeat;
    display: flex;
    flex-direction: column;
}

nav{
    flex: 0 0 auto;
}

.banner{
    flex: 1 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bannerCard{
    flex: 0 0 90%;
    text-align: center;
    outline: 1px solid #191919;
    outline-offset: -10px;
    background: rgb(255, 255, 255, 0.5);
}

.bannerCard h1{
    font-size: 40px;
    color: #8FCBFD;
    font-family: italic;
    text-transform: uppercase;
}

.bannerCard span{
    color: #03243E;
}

.bannerCard h3{
    text-transform: capitalize;
    letter-spacing: 10px;
}

.bannerCard p{
    font-size: 25px;
    letter-spacing: 3px;
    color: #f5f3f5;
    text-transform: capitalize;
    font-style: oblique;
}



@media screen and (min-width: 780px){
    .btn{
        display:none;
    }
    nav{
        display: flex;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    .nav-container{
        background: transparent;
        border-bottom: none;
        flex: 0  0 auto;
    }
    .nav-container logo{
    transform: scale(0.3);
  }
    
    .nav-links{
        padding: 0 20px;
        flex: 1 0 auto;
        display: flex!important;
        justify-content: flex-start;
        flex-wrap: wrap;
    }
    .nav-links li{
        flex: 1 0 auto;
    }
    .nav-links a{
        background: transparent;
        text-align: center;
        border-radius: 5px;
        padding: 20px 10px;
    }
    .nav-links a:hover{
        padding-left: 10px;
    }
    
    .bannerCard{
        flex: 0 0 60%;
    }
}

nav{
    position: fixed;
    width: 100%;
    z-index: 99;
    transition: background 2s ease;
}

.navBackground{
    background: rgb(0,0,0,0.5);
    
}

.service{
    padding: 40px 0;
    background: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url(img/truck.jpg) center/cover fixed no-repeat;
}

.service-center{
    width: 90%;
    margin: 0 auto;
}
.service{
    text-align: center;
    margin: 30px 0;
    color: #f5f3f5;
}
.service a{
    font-size: 80px;
}

.service H2{
    font-size: 30px;
    text-transform: uppercase;
    margin: 0 0 10px 0;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
}

.service p{
    line-height: 2;
    letter-spacing: 5px;
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
}


.contact{
    padding: 100px 0;
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url(img/contact.jpg) center/cover fixed no-repeat;
    color: #f5f3f5;
}

.contact-info, 
.contact-extra{
    margin: 40px 0;
    padding: 20px 40px;
}

.contact-detail{
    display: flex;
    margin: 20px 0;
    
}

.contact-icon{
    font-size: 50px;
    margin-right: 20px;
    align-self: center;
}

.contact-text H3{
    text-transform: capitalize;
    margin-bottom: 20px;
}

.contact-extra {
  padding: 15px 0;
  width: 50%;
  margin: 50px auto;
}

.contact-extra H3{
    width: 50%;
    text-align: center;
    padding: 20px;
}


@media screen and (min-width: 776px){
    .contact-center{
        display: flex;
        padding: 0 40px;
    }
    .contact-info{
        flex: 0 0 calc(60% - 1em);
    }
    .contact-extra{
        flex: 0 0 calc(40% - 1em);
    }
}