*{
Margin: 0;
Padding: 0;
Box-sizing: border-box;
}  


header{
    background-color: black;
    color: #18a7a7;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}


li{
    list-style: none;
}

a{
    color:  #08fcfc;
    text-decoration:  none;
    
}

.hero{
    position: relative;
    background-image: url(backgrounds/hero1.jpg);
    background-size: cover;
    height: 200px;
    overflow: hidden;
    /* overlay image makes the gradient arround the heroimage */
    border-width: 10px;
    border-style: solid;
    border-image-source: linear-gradient( rgb(167, 247, 240), rgb(191, 191, 243));
    border-image-slice: 1;
}
 

.nav-menu{
    display: flex;
    justify-content: space-around;
    align-items: center;
    gap: 50px;
}

.nav-link{
    transition: 0.9s ease;
}

.nav-link:hover{
    color: cornflowerblue;
}

.hamburger{
    display: none;
    cursor: pointer;
}

.bar{
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px 90%;
    -webkit-transition: all 0.3s ease-in-out;
    transition: all 0.3s ease-in-out;
    background-color: #2fa7a7;

}

@media(max-width:768px){
    .hamburger{
        display: block;
    }
    
    .hamburger.active .bar:nth-child(2){
        opacity: 0;
    }
    .hamburger.active .bar:nth-child(1){
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active .bar:nth-child(3){
        transform: translateY(-8px) rotate(-45deg);
    }

    .nav-menu{
        position: fixed;
        right: -100%;
        top: 70px;
        gap: 0;
        flex-direction: column;
        background-color: black;
        width: 30%;
        text-align: center;
        transition: 0.3s;
    }

    .nav-item{
        margin: 16px 0;

    }

    .nav-menu.active{
        right: 0;
    }


}

body{ 
    min-height: 100vh;
    background-image: url(backgrounds/back1.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

img{
    display: block;
    max-inline-size: 70%;
    padding: 10px;
}


section{
    padding: 20px;
}

section h2{
    color: rgb(3, 112, 112);
}

.container{
    display: grid;
    grid-template-rows: repeat(2, 1fr);
    grid-template-columns: repeat(7, 1fr);
    background-color: black;
    color: #18a7a7;
    font-size: 20px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

.foot-link{


    transition: 0.9s ease;
}

.foot-link:hover{
    color: cornflowerblue;
}

.foot-1{
    grid-row: 1/2;
    grid-column: 1/1;
}

.foot-2{
    grid-row: 1/2;
    grid-column: 4/4;
}

.foot-3{
    grid-row: 1/2;
    grid-column: 7/7;
}