@import url('https://fonts.googleapis.com/css2?family=SUSE+Mono:ital,wght@0,100..800;1,100..800&family=Science+Gothic:wght@100..900&display=swap');

#content {
    max-width: 1600px;
    text-align: center;
    margin: 0 auto;
}


#hero-msg h1,
#hero-msg h4 {
    text-align: center;
}

#hero-msg h4 {
    color:white;
    grid-column: 2/3;
    grid-row: 1/2;
    margin-top: 100px
}

.button-box {
    text-align: center;
}

main section {
    text-align: center;
}

#background {
    height: 725px;
    background-color: #999;
    color: white;
}

header {
    background-color: #999;
    color: white;
    display: gird;
    grid-template-columns: 150px auto;
}

nav a:hover {
    background-color: #999;
    color: white;
}

nav a {
    background-color: #999;
    color: white;
    text-align: center;
    text-decoration: none;
    padding: 35px;
}

nav {
display:flex;
justify-content: space-around;
}

.book,
.join {
    background-color: #999;
    color: white;
    text-align: center;
    text-decoration: none;
    font-size: 18px;
    padding: 30px 15px;
    margin-top: 50px;
    border-radius: 5px;
}

.book:hover,
.join:hover {
    background-color: #999;
    color: white;
}

.msg {
    background-color: #999;
    color: white;
    font-size: 1.5em;
    padding: 35px;
    grid-column: 6/10;
    grid-row: 6/7;
}

footer {
    background-color: #999;
    color: white;
    padding: 25px, 50px;
    margin-top:50px;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

footer a {
    background-color: #999;
    color: white;
    text-decoration: none;
}

footer a:hover {
    background-color: #999;
    color: white;
    text-decoration: underline;
}

footer p {
    font-size: 1.2em;
}

footer .social img {
    padding-top: 15px;
}

body {
    background-color: #999;
    color: white;
    font-family:"SUSE Mono";
    font-size: 22px;
    margin:0;
    padding:0;
}

.home-title {
    background-color: #999;
    color: white;
    font-family: "Science Gothic";
    font-size: 2em;
    margin-top:10px;
}

h4 {
    background-color: #999;
    color: white;
}

.msg h2 {
    background-color: #999;
    color: white;
}

h2{
margin:0;
}

.msg p {
    background-color: #999;
    color: white;
    font-size: .8em;
    padding-bottom: 15px;
}

.icon {
    width: 80px;
    padding-top: 10px;
}

.logo {
    width: 80px;
}

#hero-img {
    width: 100%;
}

#hero {
    display: grid;
    grid-template-columns: 1fr 3fr 1fr;
    margin-top: -100px;
}

#hero-box {
    grid-column: 1/4;
    grid-row: 1/3;
    z-index: -1;
}

#logo-link {
    padding-top: 5px;
    justify-self: center;
    align-self: center;
}

.rivers-card, .camping card, .rapids card {
    margin:200px 0;
}

.card-img {
    border:10px solid #2364AA;
    transition: transform .5s;
    box-shadow: 5px 5px 10px #000000;

}

.card-img, .mountains {
    width: 100%;
}

.rivers-card {
    grid-column:2-4 ;
    grid-row: 2/3 ;
}

.camping-card {
    grid-column: 5/7;
    grid-row: 2-3;
}

.rapids-card {
    grid-column: 8/10;
    grid-row: 2/3;
}

#background {
    grid-column: 1/11;
    grid-row: 4/9;
}

.mountains {
    grid-column: 2/7;
    grid-row: 5/8;
}


main section img {
    box-sizing: border-box;
}

card-img:hover{
    opacity: .6;
    transform:scale(1.1);
}