/* GENERAL **************************************************/
html{
    scroll-behavior: smooth;
}
body{
    font-family: 'Raleway', sans-serif;
    box-sizing: border-box;
    letter-spacing: 0.1em;;
}
h2{
    font-size: 5em;
    margin: 10px;
    border-bottom: 1px solid white;
    width: 90%;
    color: white;
}
h3{
    font-size: 2em;
}
a{
    text-decoration: none;
}
a:hover{
    cursor: pointer;
}
hr{
    width: 90%;
    margin: 0 0 50px 0;
}
p{
    text-indent: 1%;
}
.left_triangle{
    width: 0;
    height: 0;
    border-bottom: 600px solid white;
    border-right: 80px solid transparent;
    z-index: 1;
}
.right_triangle{
    width: 0;
    height: 0;
    border-top: 600px solid white;
    border-left: 80px solid transparent;
    z-index: 1;
}


/* HEADER ***************************************************/
header{
    position: fixed;
    top: 0;
    height: 80px;
    width: 100%;
    background-color: rgb(131, 41, 19);
    color: white;
    display: flex;
    z-index: 100;
}
header p{
    font-weight: 700;
    width: 200px;
    padding-left: 20px;
}
header nav{
    display: flex;
    justify-content: space-around;
    width: 100%;
}
header nav a{
    color: white;
    font-size: 1.5em;
    display: flex;
    align-items: center;
    margin: 10px;

}
header nav a:hover{
    color: orange;
}

/* TITLE ***************************************************/
.title{
    height: 100vh;
    color: white;

    position: relative;
    z-index: 10;
    /* position: fixed;
    top: 0;
    background-image: url("../img/home/solo_yellow.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center; */
        
}
.home_bg{
    height: 100vh;
    width: 100%;
    background-image: url("../img/home/solo_yellow2.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
        
    position: fixed;
    top: 0;
}
.home_bg_2{
    height: 100vh;
    width: 100%;
    background-image: url("../img/home/solo_small2.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
        
    position: sticky;
    top: 0;
}
.home_bg_3{
    height: 100vh;
    width: 100%;
    background-image: url("../img/home/solo_psp2.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
        
    position: sticky;
    top: 0;
}
.title h1{
    font-size: 10em;
    margin: 0 0 0 20px;
    padding-top: 10%;
}
.title p{
    max-width: 1000px;
    font-size: 3em;
    font-weight: 700;
    margin: 10% 0 0 20px;
}

/* EXT *****************************************************/
.ext, .core, aside{
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    padding-top: 40px;

    /* background-color: white; */
    position: sticky;
    top: 0;
}
.int{
    height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    padding-top: 40px;
    position: sticky;
    top: 0;
}
.part_2{        
    position: sticky;
    top: 0;
}
.part_3{        
    position: sticky;
    top: 0;
}

/* EXT ASIDE ***********************************************/
.so, .psp{
    height: 100vh;
    color: white;
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-size: 1.25em;
    position: absolute;
    top: 0;
    padding: 10px;
}
/* .missions{
    height: 600px;
    color: white;
    display: flex;
    align-items: center;
    background-color: orange;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}
.missions h3{
    font-size: 3em;
    text-align: center;
    margin-top: 0px;
    margin-bottom: 100px;
}
.missions img{
    position: absolute;
    left: 30%;
    top: -40px;
    opacity: 0.3;
} */


/* INT ASIDE ***********************************************/
/* .key_points{
    height: 500px;
    color: black;
    background-color: rgb(40, 72, 171);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    display: flex;
    justify-content: space-between;
    align-items: center;
    overflow: hidden;
    position: relative;
}
.key_points img{
    width: 2000px;
    position: absolute;
    opacity: 0.3;
}
.key_point{
    width: 300px;
    height: 300px;
    border: 5px solid red;
    border-radius: 50%;
    background-color: white;
    display: flex;
    align-items: center;
    z-index: 1;
}
.key_point p{
    margin: 0;
    font-size: 1.5em;
    font-weight: 700;
    text-align: center;
} */

/* CARDS ***************************************************/
.cards{
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    height: 700px;
}
.cards a{
    color: black;
}
.card{
    width: 350px;
    height: 550px;
    margin: 10px;
    box-shadow: 0 20px 30px rgba(0,0,0,0.1);
    transition: margin-bottom 0.2s;
}
.card_content{
    height: 470px;
    position: relative;
    color: white;
}
.card_content img{
    width: 350px;
    height: 470px;
    object-fit: cover;
}
.card_content .img_png{
    position: absolute;
    width: 350px;
    height: 470px;
    object-fit: cover;
    left: 0;
    top: 0;
    z-index: 0;
}
.card_content h3{
    position: absolute;
    top: 0;
    width: 100%;
    text-align: center;
    z-index: 10;
}
.card_content ul{
    position: absolute;
    bottom: 0;
    z-index: 10;
}
.card_content li{
    margin: 10px;
}
.card_more{
    height: 80px;
    padding: 0 20px;
    background-color: rgb(144, 160, 176);
    display: flex;
    justify-content: space-between;
}
.card_more p{
    line-height: 50px;
}
.card_more img{
    width: 20px;
}
.flou_artistique{
    background-image: linear-gradient(to top,rgba(0, 78, 111, 0.8),rgba(0, 84, 120, 0));
    height: 100%;
    width: 100%;
    position: absolute;
    top: 0;
    z-index: 1;
}
.card:hover{
    margin-bottom: 40px;
}
.card:hover .img_png{
    z-index: 5;
}
.card:hover .card_more{
    background-color: rgb(195, 199, 203);
}


/* FOOTER **************************************************/
footer{
    position: sticky;
    top: 0;
    margin-top: 60px;
    height: 130px;
    background-color: rgb(131, 41, 19);
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    flex-grow: 1;
    font-size: 2em;
    color: white;
    text-align: center;
}


/* MEDIA QUERIES *******************************************/
/* HEIGHT STUFF */
@media screen and (max-height: 800px) {
    .title h1{
        font-size: 5em;
        padding-top: 30%;
    }
    .title p{
        font-size: 1.5em;
    }
}

@media screen and (max-width: 1450px) {
    .title h1{
        font-size: 9em;
    }
    /* .ext, .core, .int{
        height: 900px;
    } */
    .missions img {
        left: 0%;
    }
    /* .missions{
        height: 1000px;
    }
    .missions .left_triangle {
        border-bottom: 1000px solid white;
    }
    .missions .right_triangle {
        border-top: 1000px solid white;
    } */

    /* .key_points{
        height: 300px;
    }
    .key_points .left_triangle {
        border-bottom: 300px solid white;
    }
    .key_points .right_triangle {
        border-bottom: 300px solid white;
    }
    .key_point{
        width: 230px;
        height: 230px;
    }
    .key_point p{
        font-size: 1em;
        font-weight: 400;
    } */
}
@media screen and (max-width: 1100px) {
    header nav a{
        line-height: initial;
        margin-top: 5px;
    }
    .title h1{
        padding-top: 20%;
    }
    .title p{
        font-size: 2em;
    }
    h2 {
        font-size: 4em;
        margin: 20px;
    }
    /* .key_point{
        width: 180px;
        height: 180px;
    }
    .key_point p{
        font-size: 0.8em;
    } */
    /* .card {
        width: 200px;
        height: 300px;
    }
    .card_content {
        height: 300px;
        position: relative;
        color: white;
    }
    .card_content img {
        width: 200px;
        height: 300px;
        object-fit: cover;
    } */
    .missions .left_triangle, .missions .right_triangle{
        display: none;
    }
    .so, .psp{
        width: 100%;
        margin: auto;
        text-align: justify;
        padding: 10px;
    }
    /* .key_points .left_triangle, .key_points .right_triangle {
        display: none;
    } */

    footer{
        height: 100px;
        font-size: 1em;
    }
}
@media screen and (max-width: 800px) {
    .title h1{
        font-size: 5em;
        padding-top: 30%;
    }
    .title p{
        font-size: 2em;
    }
    .missions{
        font-size: 0.8em;
        justify-content: initial;
    }
    .so, .psp {
        width: 98%;
        z-index: 10;
        margin: 10px;
    }
/* 
    .key_points{
        display: none;
    } */

    .int{
        min-height: none;
    }

    .card {
        width: 200px;
        height: 400px;
        margin: 20px 10px;
    }
    .card_content {
        height: 350px;
    }
    .card_content h3{
        font-size: 25px;
    }
    .card_content ul{
        padding: 5px;
    }
    .card_content li{
        list-style-type: none;
        margin: 10;
        font-size: 0.8em;
    }
    .card_content img {
        width: 200px;
        height: 350px;
    }
    .card_more {
        height: 50px;
        padding: 0 20px;
        background-color: rgb(144, 160, 176);
        display: flex;
        justify-content: space-between;
    }
    .card_more p {
        line-height: 20px;
    }
    .card_content .img_png {
        width: 200px;
        height: 350px;
    }
    .card:hover {
        margin-top: 10px;
    }

}

@media screen and (max-width: 500px){
    header{
        font-size: 0.7em;
    }
    header p {
        width: 80px;
        padding-left: 10px;
    }
    header nav div {
        width: inherit;
        margin-right: 5px;
    }
    .title{
        display: flex;
        flex-direction: column;
        justify-content: space-evenly;
    }
    .title h1{
        font-size: 3.5em;
    }
    h2{
        font-size: 2em;
    }
    .int, .ext, .core{
        min-height: 100px;
    }
    .missions{
        height: inherit;
    }
    .missions h3 {
        margin-bottom: 10px;
    }

    .cards{
        margin-bottom: 50px;
    }
    .card {
        height: 200px;
        margin: 2px;
    }
    .card_content {
        height: 150px;
    }
    .card_content h3{
        font-size: 20px;
    }

    .card_content ul{
        display: none;
    }

    .card_content img {
        height: 150px;
    }
    .card_content .img_png {
        height: 150px;
    }

    footer{
        height: 50px;
        font-size: 0.8em;
    }
    footer p{
        margin: 3px;
    }
}