/* Barre de navigation fixe — partagée (index, biographie, témoignages) */
html {
    scroll-padding-top: var(--header-height, 5.5rem);
}

body.site-with-header {
    padding-top: var(--header-height, 5.5rem);
    transition: padding-top 0.35s ease;
}

#siteHeader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 50;
    isolation: isolate;
    transition: padding 0.35s ease, box-shadow 0.35s ease, background-color 0.35s ease;
    padding-top: 0.35rem;
    padding-bottom: 0.35rem;
}

#siteHeader .header-logo {
    height: 2.6rem;
    width: auto;
    transition: height 0.35s ease;
}

@media (min-width: 640px) {
    #siteHeader .header-logo {
        height: 3.1rem;
    }
}

@media (min-width: 768px) {
    #siteHeader .header-logo {
        height: 3.5rem;
    }
}

#siteHeader .header-title {
    transition: font-size 0.35s ease, margin 0.35s ease;
}

#siteHeader .header-brand {
    transition: flex-direction 0.35s ease, gap 0.35s ease;
    flex-shrink: 0;
}

#siteHeader nav {
    overflow: visible;
    scrollbar-width: none;
    -ms-overflow-style: none;
    white-space: nowrap;
    flex-wrap: nowrap;
    position: relative;
    z-index: 100;
}

#siteHeader nav::-webkit-scrollbar {
    display: none;
}

#siteHeader .group {
    position: relative;
    z-index: 60;
    isolation: isolate;
    padding-bottom: 0.75rem;
}

#siteHeader .group > button {
    position: relative;
    z-index: 2;
    padding-bottom: 0.25rem;
}

#siteHeader .dropdown-arrow {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(-6px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    display: block;
    z-index: 99999;
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
}

#siteHeader .group:hover > .dropdown-arrow,
#siteHeader .group:focus-within > .dropdown-arrow,
#siteHeader .group .dropdown-arrow.show {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0) !important;
}

#siteHeader .group .dropdown-arrow.show {
    display: block !important;
}

#siteHeader .nav-link,
#siteHeader nav button {
    transition: font-size 0.35s ease, padding 0.35s ease;
    flex-shrink: 0;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    min-height: 2.75rem;
    display: flex;
    align-items: center;
    min-width: 3rem;
}

@media (max-width: 768px) {
    #siteHeader .nav-link,
    #siteHeader nav button {
        font-size: 0.875rem;
        padding: 0.5rem 0.625rem;
    }
}

#siteHeader #mobileMenuBtn {
    min-width: 2.75rem;
    min-height: 2.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.375rem;
    transition: background-color 0.2s ease;
}

@media (min-width: 768px) {
    #siteHeader #mobileMenuBtn {
        display: none !important;
    }
}

#siteHeader #mobileMenuBtn:active {
    background-color: rgba(10, 77, 46, 0.1);
}

#siteHeader #mobileMenuBtn i {
    transition: font-size 0.35s ease, transform 0.3s ease;
}

#siteHeader #mobileMenuBtn.active i {
    transform: rotate(90deg);
}


#siteHeader .container {
    overflow: visible;
    position: relative;
    z-index: 1;
}

/* ===== DRAWER MENU MOBILE ===== */
#mobileMenuOverlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    z-index: 30;
}

#mobileMenuOverlay.active {
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 1;
    visibility: visible;
}

#mobileMenu {
    position: fixed;
    top: 0;
    left: 0;
    width: 85%;
    max-width: 320px;
    height: 100vh;
    background-color: #faf8f2;
    z-index: 40;
    overflow-y: auto;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    padding-top: 0.5rem;
    padding-bottom: 8rem;
}

#mobileMenu.active {
    transform: translateX(0);
}

#mobileMenu::-webkit-scrollbar {
    width: 6px;
}

#mobileMenu::-webkit-scrollbar-track {
    background: #f0ede7;
}

#mobileMenu::-webkit-scrollbar-thumb {
    background: #b8860b;
    border-radius: 3px;
}

#mobileMenu::-webkit-scrollbar-thumb:hover {
    background: #9a6f08;
}

/* Media query pour améliorations mobiles supplémentaires */
@media (max-width: 640px) {
    #siteHeader {
        padding-top: 0.25rem;
        padding-bottom: 0.25rem;
    }
}

/* Amélioration mobile menu height et padding */
#mobileMenu a,
#mobileMenu button {
    min-height: 2.75rem;
    display: flex;
    align-items: center;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}