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

html{
    scroll-behavior: smooth;
    scroll-padding-top: 100px;
}

body{
    background-color: #FEFDF5;
    width: 100%;
    min-height: 100vh;
}

/*Début du header*/
.main-header{
    background-color: #046BB2;
    border-radius: 0 0 32px 32px; 
    padding: 12px 20px;
    position: sticky;
    top: 0;
    z-index: 100;
    transition: transform 0.3s ease-in-out;
}
/* JS */
.main-header.hidden{
    transform: translateY(-110%);
}
/* JS */
.nav-grid{
    display: flex;
    flex-direction: column;
    gap: 16px;
    text-align: center;
}

.nav-link{
    color: rgb(0, 0, 0);
    text-decoration: none;
    font-weight: bold;
    padding: 20px;
    transition: opacity 0.3s ease;
    background-color: #FEFDF5;
    border-radius: 16px;
}

.nav-link:hover{
    opacity: 0.8;
}
/*Fin du header*/

.image-deco{
    background-image: url('assets/images/dessins/image_partage_prux.png');
    width: 100%;
    height: 600px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    margin-top: 0px;
}

p{
    font-size: 16px;
    line-height: 1.5;
}

h2{
    font-size: 61px;
    line-height: auto;
}

/*Partie du CONTEXTE DEBUT*/

.contexte-container{
    padding: 80px 56px;
    flex-direction: column;
    max-width: 1440px;
    margin: 0 auto;
    background-image: url('assets/images/dessins/oriented_phare.svg');
    background-repeat: no-repeat;
    background-position: right bottom;
    background-size: 450px;
    padding: 0px;
    padding-bottom: 250px;
    /*border: solid 2px red;*/
}

.grid-contexte{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    /*border: solid rgb(0, 255, 128) 2px;*/
}

.grid-contexte h2, 
.grid-contexte p{
    grid-column: 1 / -1;
}

.nav-link-equipe{
    color: #000;
    font-weight: bold;
    text-decoration: underline;
    text-decoration-color: #046BB2;
    transition: color 0.3s ease;
}

.nav-link-equipe:hover{
    color: #007bff;
    text-decoration-thickness: 2px;
}

/*CONTEXTE FIN*/

/*Partie NOS IDEES DEBUT*/

.idees-container{
    padding: 80px 56px;
    max-width: 1440px;
    margin: 0 auto;
    /*border: solid 2px blueviolet;*/
}

.grid-idees{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.grid-idees h2, 
.intro-idees{
    grid-column: 1 / -1;
}

.liste-idees{
    grid-column: 1 / -1;
    list-style: none;
    padding: 0;
}

.liste-idees li{
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
}

.liste-idees li::before{
    content: '⚓';
    position: absolute;
    left: 0;
    color: #007bff;
}

.photos-idees{
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.photos-idees img.img-fit{
    width: 280px;
    height: 180px;
    max-width: 100%;
    object-fit: contain;
    border-radius: 5px;
    background-color: rgba(0, 26, 255, 0.05);
}

/*Partie NOS IDEES FIN*/

/*NOEUD DE DECO*/

.image-noeud{
    grid-column: 1/-1;
    display: block;
    height: 320px;
    width: 100%;
    max-width: 880px;
    background-image: url('assets/images/dessins/noeud_bleu.svg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    margin: 40px auto;
}

/*NOEUD DE DECO*/


/*Partie DONNEES debut*/
.donnees-container{
    padding: 60px 20px;
    max-width: 1440px;
    margin: 0 auto;
    overflow-x: hidden;
}

.grid-donnees{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
}

.grid-donnees h2,
.intro-donnees{
    grid-column: 1/-1;
    margin-bottom: 20px;
}

.photos-donnees{
    grid-column: 1/-1;
    display: flex;
    flex-direction: column;
    gap: 40px;
    align-items: center;
}

.photos-donnees img{
    width: 100%;
    max-width: 880px;
    height: auto;
    border: 2px solid #046BB2;
    border-radius: 5px;
}
/*Partie DONNEES fin*/


/*BREF Début*/

.bref-container{
    padding: 60px 20px;
    max-width: 1440px;
    margin: 0 auto;
}

.grid-bref{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 30px;
}

.grid-bref h2,
.intro-bref{
    grid-column: 1/-1;
    text-align: left;
}

.photos-bref img{
    width: 100%;
    height: auto;
    display: block;
    border: 2px solid #046BB2;
    border-radius: 5px;
}
/*BREF Fin*/


/*comparaison début*/

.comparaison-container{
    padding: 60px 20px;
    max-width: 1440px;
    margin: 0 auto;
}

.grid-comparaison{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.grid-comparaison h2,
.intro-comparaison{
    grid-column: 1/-1;
    text-align: left;
    overflow-wrap: break-word;
    max-width: 100%;
}

.photos-comparaison{
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
}

.photos-comparaison img{
    width: 100%;
    max-width: 580px;
    height: auto;
    object-fit: cover;
    border-radius: 5px;
    border: 2px solid #046BB2;
    box-sizing: border-box;
}

/*comparaison fin*/


/*FOOTER*/

.footer-container{
    background-color: #046BB2;
    color: #ffffff;
    padding: 40px 20px;
    margin-top: 80px;
    border-radius: 32px 32px 0 0;
}

.grid-footer{
    max-width: 1440px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.grid-footer p{
    grid-column: 1 / -1;
    text-align: center;
    font-size: 0.9rem;
    margin: 0;
}

.grid-footer a{
    color: #ffffff;
    text-decoration: underline;
    font-weight: bold;
    transition: opacity 0.3s;
}

.grid-footer a:hover {
    opacity: 0.8;
}

/*FOOTER*/



/*Partie de mon responsive DEBUT*/

@media (min-width: 840px){
   /*Mobile*/
    .main-header{
    padding: 20px 56px;
  }

  .nav-grid{
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 24px;
    max-width: 1440px;
    margin: 0 auto;
  }
  
  .image-deco{
    height: 864px;
    justify-content: center;
    margin-top: 70px;
  }

  .grid-contexte h2{
        grid-column: 1 / 4;
        text-align: left;
    }
    
    .grid-contexte p{
        grid-column: 1 / 4;
        font-size: 16px;
    }

    .contexte-container{
        background-position: right bottom;
        background-size: contain;
        padding: 50px;
        padding-bottom: 80px;
        display: grid;
    }

    .grid-idees h2,
    .intro-idees{
        grid-column: 1/4;
    }

    .liste-idees{
        grid-column: 1/3;
    }

    .photos-idees{
        grid-column: 3/6;
        grid-template-columns: repeat(3, 1fr);
        align-self: start;
    }

    .image-noeud{
        grid-column: 2/5;
        height: 320px;
        margin-top: 40px;
    }

    .intro-donnees{
        grid-column: 1/4;
    }

    .photos-donnees{
        grid-column: 2/5;
    }

    .bref-container{
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 40px;
        align-items: center;
        padding: 100px 56px;
    }

    .grid-bref{
        grid-column: 1/4;
        margin-bottom: 0;
    }

    .photos-bref{
        grid-column: 4/6;
    }


    .comparaison-container{
        padding: 100px 56px;
    }

    .grid-comparaison h2,
    .intro-comparaison{
        grid-column: 1/4;
    }

    .photos-comparaison{
        flex-direction: row;
        justify-content: center;
        gap: 48px;
    }

    .photos-comparaison img{
        width: 580px;
        height: 500px;
        flex: none;
    }


}



/*Partie de mon responsive FIN*/