/*acceuil-oc1.css*/

*{
    margin: 0;
}

body {
    font-family: 'Comme', sans-serif;
    color:rgb(99, 10, 182);
    
    margin: 7px;
    padding: 2px;
}

a {
    cursor:pointer;
}

    /*   HEADER   */


header{
    display: grid;
    grid-template-areas: 
        "a1 a2 a3"
        "a4 a5 a6"
        "nav nav nav"
    ;
    grid-template-columns: 1fr 3fr 1fr;
    grid-template-rows: auto auto auto;
    flex-wrap: wrap;
    gap: 10px;

    background-image: url("../images_oc/oc23.jpeg");
    background-size: cover;  
    background-attachment: fixed;
    border-radius: 25px;

    font-family: 'Comme', sans-serif;
    color:rgb(99, 10, 182);
}

.a1 {
    grid-area: a1;
    display: flex;

    flex-wrap: wrap;
}

.a1a {  
    
    width: 68px;
    border-radius: 15px;
    margin: 10px;
}

.a1b {
    width: 72px;
    border-radius: 15px;
    margin: 10px;
}


.a2 { 
    grid-area: a2;
    display: flex;
    align-items: center;
    justify-self: center;
    text-align: center;
        
    font-size: 65px;
    font-weight: bold;
    color: rgb(125, 30, 214)
}     

.a3 {
    grid-area: a3;
    justify-self: center;
    
    border-radius: 20px;
    border: 2px solid rgb(80, 158, 221);
    box-shadow: 5px 5px 10px rgb(80, 158, 221);

    margin-top: 10px;
}

.a6 {
    grid-area: a6;
    display: flex;
    align-items: center;
    justify-self: center;
    text-align: center;

    font-size: 24px;
    color: white;
    text-shadow: 1px 1px 2px rgb(5, 38, 109), 0 0 5px rgb(10, 67, 131), 0 0 10px rgb(23, 81, 167);
}
    
.a4 {
    grid-area: a4;
    display: flex;
    align-items: center;
    justify-self: center;
    text-align: center;
       
    font-size: 30px;
    font-weight: bold;
    color: rgb(9, 153, 141);
}

.a5 {
    grid-area: a5;
    display: flex;
    align-items: center;
    justify-self: center;
    text-align: center;
        
    font-size: 45px;
    font-weight: bold;
    color: rgb(125, 30, 214);
}

    /*    NAVIGATEUR    */

nav {
    grid-area: nav;

    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;

    border-radius: 15px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px inset;
    background-color: rgba(217, 235, 245, 0.7);

    padding: 0.8%;
}


.a8 {
    flex-wrap: wrap;
    border-radius: 15px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px;
    background-color: rgba(229, 242, 250, 0.7);
    font-weight: bold;

    margin: 3px 3px 3px 3px;
    padding: 4px 40px 4px 40px;
}

.chapitres {
    position: relative;
       
}
.menu {
    position: absolute;
    display: flex;
    flex-direction: column;
    border-radius: 15px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px inset;
    background-color: rgba(217, 235, 245, 0.979);
    top: 26px;
    left: 2px;
    padding: 5px 8px;
    line-height: 30px;

    display: none;
}
.partie {
    text-decoration: none;
    border-radius: 15px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px;
    background-color: rgba(217, 235, 245, 0.979);
    padding: 0 15px;
    margin: 3px 0;
}
.chapitres:hover .menu {
    display: flex;
}

    /*   MAIN   */

main {
    display: grid;
    grid-auto-flow: row;
    grid-template-columns: auto;
    grid-template-rows: auto;
    flex-wrap: wrap;
    gap: 10px;

    margin-top: 15px;
    margin-bottom: 15px; 

}

p {
    padding: 3px;
    margin: 3px;
}

    /*   PRESENTATION   */


.b1 {
    display: grid;
    grid-template-columns: 2fr 2fr;   


    text-align: center;
    border-radius: 20px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px inset;
    background-color: rgba(217, 235, 245, 0.7);
   
} 

.b2 {
    grid-column: 1/3;
    flex-wrap: wrap;

    border-radius: 20px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px;
    background-color: rgba(229, 242, 250, 0.7);
    font-size: 30px;
    font-weight: bold;

    margin: 7px;
    height: 50px;
}

.b3{
    grid-column: 1/2;
    grid-row: 2/3;
    flex-wrap: wrap;

    font-family:Tahoma, sans-serif; 
    font-size: 18px;
    text-align: center;

    padding: 5px;
}


.b4 {
    flex-wrap: wrap;
    border-radius: 20px;
    border-image: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px;
    background-color: rgba(229, 242, 250, 0.7);

    width: 540px;
}



    /*   CHAPITRES   */


.c0 {
    display: grid;
    grid-template-columns: 1fr 1fr;   
    gap: 10px;  
}

.c1 {
    flex-wrap: wrap;
    border: 0.5px solid rgb(100, 226, 188);
    border-radius: 2%; 
    box-shadow:rgb(100, 226, 188) 1px 1px 12px inset;
    background-color: rgba(221, 247, 238, 0.5);
    font-family:Tahoma, sans-serif; 
    font-size: 16px;
    padding: 10px;
}

a[title="ici"]{
   
    border-radius: 5px;
    border: 0.5px solid rgb(89, 216, 178);
    box-shadow:rgb(128, 226, 197) 1px 1px 8px;
    background-color: rgba(221, 247, 238, 0.5);
    font-size: 14px;
    padding: 2px 12px 2px 12px;
}

    /*   FOOTER   */
    
footer{
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px inset;
    background-color: rgba(217, 235, 245, 0.7);
    border-radius: 15px;
    padding: 7px;
    display:grid;
    grid-template-columns: auto;
    flex-wrap: wrap;
    justify-content: space-between;  
}

.foot0{
    grid-column: 1/2;
}

.foot1{
    grid-column: 2/3;
}

.f1 {
    padding: 3px;
    border-radius: 15px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px;
    background-color: rgba(229, 242, 250, 0.7);
}

.foot2{
    grid-column: 3/4;
    justify-self: end;
    margin-top: 8%;
}

.f2 {
    padding: 5px 15px 5px 15px;
    border-radius: 15px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px;
    background-color: rgba(229, 242, 250, 0.7);
}

.s8 {
    padding: 1%;
    border-radius: 15px;
    border: 0.5px solid rgb(95, 185, 238); 
    box-shadow: rgb(95, 185, 238) 1px 1px 12px;
    background-color: rgba(229, 242, 250, 0.7);
}