/* btp-i18n.css — sélecteur de langue (multilingue maison) */
.btp-lang {
    position: fixed;
    bottom: 18px;
    left: 18px;
    z-index: 99998;
    font-family: var(--font-body, sans-serif);
}
.btp-lang-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(33, 47, 89, 0.85);
    border: 1px solid var(--btp-red-light, #F5E6D3);
    color: var(--btp-red-light, #F5E6D3);
    border-radius: 999px;
    padding: 7px 13px;
    cursor: pointer;
    font-size: 12px;
    letter-spacing: 1px;
    -webkit-backdrop-filter: blur(8px);
    backdrop-filter: blur(8px);
    transition: background 0.25s ease, color 0.25s ease;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}
.btp-lang-btn:hover { background: var(--btp-red-light, #F5E6D3); color: var(--btp-primary, #212f59); }
.btp-lang-code { font-weight: 700; }
.btp-lang-list {
    display: none;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    min-width: 156px;
    background: var(--btp-primary, #212f59);
    border: 1px solid rgba(245, 230, 211, 0.25);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.45);
}
.btp-lang.open .btp-lang-list { display: block; }
.btp-lang-item {
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: none;
    color: var(--btp-white, #EDF0F7);
    padding: 9px 15px;
    font-size: 13px;
    letter-spacing: 0.3px;
    cursor: pointer;
}
.btp-lang-item:hover { background: rgba(245, 230, 211, 0.1); }
.btp-lang-item.is-active { color: var(--btp-red-light, #F5E6D3); font-weight: 700; }
/* mobile : au-dessus de la barre resa fixe en bas */
@media (max-width: 1023px) { .btp-lang { bottom: 74px; } }