#nav_block {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    overflow: hidden;
    height: 70px;
    background-color: black;
    display: flex;
    align-items: center;
    z-index: 20;
    margin: 0 40px 0 0;
    }

    /* Les trois parties du nav */
    #nav_conten {
        width: calc(100% / 3);
        height: 100%;
    }

    /* Logo (bloc de gauche) */
    #nav_conten img {
        height: calc(100% - 10%);
        width: auto;
        text-align: left;
    }

    /* Partie centrale (vide ou liens) */
    .center-menu {
        /* si tu veux centrer des liens, menu, etc. */
    }

    /* Bouton à droite */
    .content_left{
        display: block;
        text-align: right;
        align-content: center;

    }
    .content_left .buy-button {
        margin-right: 20px;
    }
    /* Style du bouton “Achetez maintenant” */
    .buy-button {
        width: auto;
        padding: 10px 20px;
        border-radius: 20px;
        background: linear-gradient(to right, #FFC0CB, #a55790);
        color: black;
        text-transform: uppercase;
        font-size: 12px;
    }

    /* ========== CORPS ========= */
    #corps_block{
        position: relative;
        display: flex;
        flex-direction: column;
        margin-bottom: 0;
        width: 100%;
        padding: 0;
        top: 0;
        left: 0;
        gap: 0;
    }

    /* ========== SLIDE ========== */
    #slide {
        position: relative;
        display: flex;
        width: 100%;
        height: auto;
        max-height: 1024px;
    }
    #slide_desktop {
        display: none;
        width: 100%;
        height: auto;
    }
    #slide_desktop img{
        width: 100%;
        height: auto;
    }

    #slide_tablet {
        display: none;
        width: 100%;
        height: auto;
    }
    #slide_tablet img{
        width: 100%;
        height: auto;
    }
    #slide_mobile {
        display: flex;
        width: 100%;
        height: auto;
    }
    #slide_mobile img{
        width: 100%;
        height: auto;
    }
    /* SECTION BLOCK (4 colonnes)*/
    #section_block {
        position: relative;
        max-width: 600px;
        width: 100%;
        background: black;
        display: flex;
        flex-direction: column;
        height: auto;
        align-items: center;
        text-align: center;
        overflow: hidden;
    }
    #section_block div {
        width: calc(100% - 10%);
        height: 100%;
        text-align: center;
        align-content: center;
        color: white;
        margin-top: 20px;
        margin-bottom: 20px;
        overflow: hidden;
    }
    #section_block div img {
        width: calc(100% - 80%);
    }
    #section_block div p {
        text-transform: uppercase;
        font-size: calc(10px + 2vw);
        width: 100%;
    }
    /* SOUS-SECTION (2 colonnes) */
    #sous_section_block {
        width: 100%;
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
        text-align: center;
        color: black;
    }
    .sous-section-img{
        display: flex;
        flex: 1;
        height: auto;
        width: 100%;
    }
   .sous-section-img img {
        width: 100%;
        height: 100%;
    }
    .sous-section-text {
        display: flex;
        width: 90%;
        height: auto;
        text-align: center;
        margin-top: 10px;
        margin-bottom: 10px;
    }
    .sous-section-text p{
        font-size: calc(10px + 1vw);

    }
    /* SLIDE B & SLIDE C */
    #slide_b, #slide_c {
        width: 100%;
        display: block;
    }
    #slide_b img, #slide_c img {
        width: 100%;
        height: auto;
        display: block;
        object-fit: cover;
    }
    /* SS SECTION BLOCK (3 blocs) */
    #ss_section_block {
        position: relative;
        max-width: 600px;
        width: 100%;
        height: auto;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
    }
    .ss_section_img {
        width: 100%;
        display: block;
        text-align: center;
    }
    .ss_section_img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .ss_section_text {
        width: calc(100% - 20%);
        height: auto;
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
        font-size: calc(10px + 1vw);
        text-transform: uppercase;
        color: black;
        margin-top: 20px;
        margin-bottom: 20px;
    }

    /* AVIS */
    #avis-wrapper {
        position: relative;
        width: 100%;
        background-color: #f9f9f9;
        padding: 20px 0;
    }
    #API_Blocks_Avis {
        margin: 0 auto;
        width: calc(100% - 20%);
        overflow: hidden;
        padding: 20px;
        background: white;
        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }
    #footer {
        position: relative;
        display: flex;
        flex-direction: column;
        width: 100%;
        height: auto;
        background: black;
        align-items: center;
        justify-content: center;
        overflow: hidden;
    }
    #footer p {
        color: white;
        font-size: calc(7px + 0.5vw);
        text-align: center;
        overflow: hidden;
        margin-top: 2px;
        margin-bottom: 2px;
        margin-left: 50px;
        margin-right: 50px;
    }