/* entete */
    .entete{
        position: relative;
        width: 95%; height: 35dvh;
        margin: 0 auto;
        border-radius: 16px;
        background-color: var(--blue);
        background-image: url(../images/pattern_optitech.webp);
        background-size: cover;
        background-position: center;
        background-repeat: no-repeat;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .entete::before{
        content: '';
        width: 100%; height: 100%;
        position: absolute;
        top: 0; left: 0;
        backdrop-filter: blur(3px);        
        border-radius: 16px;
        z-index: 1;
    }

    .entete_page{
        position: relative;
        z-index: 10;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
    }

    .entete_page h1, .path{
        position: relative;
        z-index: 10;
    }

    .entete_page h1{
        color: var(--white);
        font-size: 45px;
        text-transform: uppercase;
        text-align: center;
        font-weight: 600;
    }

    .path{
        display: flex;
        gap: 8px;
        align-items: center;
    }

    .path a, .path i{
        font-size: 18px;
        font-weight: 500;
        color: var(--white);
    }
/* entete */

/* entete */
    @media screen and (max-width: 850px) {
        .entete_page h1{
            font-size: 40px;
        }
    }
    
    @media screen and (max-width: 650px) {
        .entete_page h1{
            font-size: 35px;
        }

        .path a, .path i{
            font-size: 17px;
        }
    }
    
    @media screen and (max-width: 480px) {
        .entete{
            height: 30dvh;
        }
        
        .entete_page h1{
            font-size: 30px;
        }

        .path a, .path i{
            font-size: 16px;
        }
    }
/* entete */
/* fil d'Ariane : page courante (span) + titres longs (fiches services) — ajout refonte 2026-11 */
    .path span{
        font-size: 18px;
        font-weight: 500;
        color: var(--white);
        opacity: .9;
    }
    .entete_page{
        max-width: 92%;
    }
    .entete_page h1{
        line-height: 1.15;
    }
    @media screen and (max-width: 650px) {
        .path span{ font-size: 16px; }
        .path{ flex-wrap: wrap; justify-content: center; }
    }