/* ==========================================================================
   AMUCAM : layout partagé (barre de navigation + footer)
   Le HTML correspondant est généré par js/layout.js : une seule source
   pour toutes les pages. Aucune dépendance à Tailwind.
   ========================================================================== */

:root {
    /* Palette dérivée du logo (bleu #0078d8) */
    --amu-logo: #0a78d4;
    --amu-blue: #0056b3;
    --amu-blue-dark: #003d80;
    --amu-navy: #092f4e;
    --amu-navy-2: #0c3d66;
    --amu-yellow: #eab308;
    --amu-red: #dc2626;
    --amu-ink: #1a1b21;
    --amu-text: #444651;
    --amu-muted: #757682;
    --amu-line: #e2e8f0;
    --amu-surface: #f8fafc;
    --amu-tint: #e3e9fb;

    --nav-h: 80px;
    --ease: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --font-ui: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-nav: 'Source Serif 4', Georgia, serif;
}

@media (max-width: 1023px) {
    :root { --nav-h: 72px; }
}

/* Défilement bloqué (menu mobile, fiches, visionneuse) : uniquement sur html.
   Le poser aussi sur body ferait du body une zone de défilement à part, et
   l'en-tête collant disparaîtrait dès que la page a été défilée. */
html.site-lock {
    overflow: hidden;
}

/* --------------------------------------------------------------------------
   Barre de progression de lecture
   -------------------------------------------------------------------------- */
.site-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 120;
    pointer-events: none;
}

.site-progress span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--amu-yellow), #f59e0b);
    transform: scaleX(0);
    transform-origin: left center;
    will-change: transform;
}

/* --------------------------------------------------------------------------
   En-tête
   -------------------------------------------------------------------------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    font-family: var(--font-ui);
}

.site-nav {
    position: relative;
    background: rgba(255, 255, 255, 0.98);
    border-bottom: 1px solid transparent;
    box-shadow: 0 1px 0 rgba(9, 47, 78, 0.06);
    transition: box-shadow 0.3s var(--ease), background-color 0.3s var(--ease), border-color 0.3s var(--ease);
}

@supports ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
    .site-header.is-scrolled .site-nav {
        background: rgba(255, 255, 255, 0.86);
        backdrop-filter: saturate(180%) blur(14px);
        -webkit-backdrop-filter: saturate(180%) blur(14px);
    }
}

.site-header.is-scrolled .site-nav {
    border-bottom-color: rgba(226, 232, 240, 0.8);
    box-shadow: 0 10px 30px -18px rgba(9, 47, 78, 0.35);
}

.site-nav__inner {
    max-width: 1280px;
    height: var(--nav-h);
    margin: 0 auto;
    padding: 0 16px;
    display: flex;
    align-items: center;
    gap: 24px;
}

@media (min-width: 640px) {
    .site-nav__inner { padding: 0 24px; }
}

@media (min-width: 1024px) {
    .site-nav__inner { padding: 0 32px; }
}

/* Marque : logo + nom + slogan = un seul lien vers l'accueil */
.site-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    margin-right: auto;
    text-decoration: none;
    border-radius: 10px;
}

.site-brand__logo {
    height: 54px;
    width: auto;
    display: block;
    transition: transform 0.4s var(--ease-out);
}

.site-brand:hover .site-brand__logo {
    transform: scale(1.06) rotate(-2deg);
}

.site-brand__text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.site-brand__name {
    font-size: 28px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--amu-blue);
}

.site-brand__tagline {
    margin-top: 5px;
    font-size: 10px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--amu-red);
}

@media (max-width: 1023px) {
    .site-brand__logo { height: 46px; }
    .site-brand__name { font-size: 24px; }
    .site-brand__tagline { font-size: 8px; }
}

/* Liens principaux */
.site-menu {
    display: none;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: var(--font-nav);
}

.site-menu > li {
    position: relative;
    display: flex;
    align-items: center;
}

.site-menu__link {
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 10px 12px;
    font-size: 16px;
    font-weight: 500;
    color: var(--amu-text);
    text-decoration: none;
    white-space: nowrap;
    border-radius: 8px;
    transition: color 0.2s var(--ease);
}

.site-menu__link::after {
    content: '';
    position: absolute;
    left: 12px;
    right: 12px;
    bottom: 2px;
    height: 3px;
    border-radius: 999px;
    background: var(--amu-blue);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform 0.3s var(--ease-out);
}

.site-menu__link:hover,
.site-menu__link:focus-visible,
.site-menu__link.is-active,
.site-menu__item--about.is-open > .site-menu__link {
    color: var(--amu-blue);
}

.site-menu__link:hover::after,
.site-menu__link:focus-visible::after,
.site-menu__link.is-active::after,
.site-menu__item--about.is-open > .site-menu__link::after {
    transform: scaleX(1);
}

.site-menu__link.is-active {
    font-weight: 600;
}

/* Onglet "À propos" : lien + bouton chevron */
.site-menu__item--about .site-menu__link {
    padding-right: 4px;
}

.site-menu__item--about .site-menu__link::after {
    right: -18px;
}

.site-menu__toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-right: 6px;
    padding: 0;
    border: 0;
    border-radius: 6px;
    background: none;
    color: var(--amu-text);
    cursor: pointer;
    transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.site-menu__toggle i {
    font-size: 10px;
    transition: transform 0.3s var(--ease-out);
}

.site-menu__item--about:hover .site-menu__toggle,
.site-menu__item--about.is-open .site-menu__toggle,
.site-menu__item--about .site-menu__link.is-active + .site-menu__toggle {
    color: var(--amu-blue);
}

.site-menu__item--about.is-open .site-menu__toggle i {
    transform: rotate(180deg);
}

/* Pont de survol invisible entre l'onglet et le panneau */
.site-menu__item--about::before {
    content: '';
    position: absolute;
    left: -12px;
    right: -12px;
    top: 100%;
    height: calc(var(--nav-h) / 2);
}

/* Outils : recherche, langue, contact */
.site-tools {
    display: none;
    align-items: center;
    gap: 10px;
    padding-left: 18px;
    border-left: 1px solid var(--amu-line);
}

@media (min-width: 1024px) {
    .site-menu,
    .site-tools {
        display: flex;
    }
}

.site-search {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    gap: 8px;
    width: 170px;
    margin: 0;
    padding: 8px 12px;
    background: var(--amu-surface);
    border: 1px solid var(--amu-line);
    border-radius: 10px;
    transition: width 0.35s var(--ease-out), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease), background-color 0.2s var(--ease);
}

.site-search:focus-within {
    width: 220px;
    background: #fff;
    border-color: var(--amu-blue);
    box-shadow: 0 0 0 3px rgba(0, 86, 179, 0.12);
}

.site-search button {
    display: inline-flex;
    padding: 0;
    border: 0;
    background: none;
    color: var(--amu-muted);
    cursor: pointer;
}

.site-search button i {
    font-size: 13px;
}

.site-search input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: none;
    background: transparent;
    font: 400 14px var(--font-ui);
    color: var(--amu-ink);
    -webkit-appearance: none;
    appearance: none;
}

.site-search input::placeholder {
    color: #9aa0ad;
}

.site-search input::-webkit-search-cancel-button {
    display: none;
}

/* Résultats de recherche : panneau sous le champ */
.site-search {
    position: relative;
}

.site-search input:focus-visible {
    outline: none;                    /* l'anneau est porté par le champ entier */
}

.site-search__panel {
    font-family: var(--font-ui);
    text-align: left;
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    z-index: 60;
    width: min(420px, calc(100vw - 32px));
    max-height: min(70vh, 560px);
    overflow-y: auto;
    overscroll-behavior: contain;
    padding: 8px;
    background: #fff;
    border: 1px solid var(--amu-line);
    border-radius: 16px;
    box-shadow: 0 24px 60px -20px rgba(9, 47, 78, 0.35);
    animation: site-search-in 0.2s var(--ease-out);
}

.site-search__panel[hidden] {
    display: none;
}

@keyframes site-search-in {
    from { opacity: 0; transform: translateY(-6px); }
}

.site-search__item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--amu-ink);
    text-decoration: none;
}

.site-search__item[aria-selected="true"] {
    background: var(--amu-surface);
}

.site-search__icon {
    display: grid;
    flex: none;
    place-items: center;
    width: 32px;
    height: 32px;
    margin-top: 2px;
    border-radius: 9px;
    background: rgba(0, 86, 179, 0.08);
    color: var(--amu-blue);
    font-size: 13px;
}

.site-search__icon--formation {
    background: rgba(234, 179, 8, 0.16);
    color: #a16207;
}

.site-search__body {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.site-search__meta {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--amu-muted);
}

.site-search__title {
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--amu-navy);
}

.site-search__desc {
    display: -webkit-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    font-size: 13px;
    line-height: 1.5;
    color: var(--amu-text);
}

.site-search__item mark {
    padding: 0 1px;
    border-radius: 3px;
    background: rgba(234, 179, 8, 0.3);
    color: inherit;
}

.site-search__status {
    margin: 0;
    padding: 8px 12px 6px;
    font-size: 12px;
    color: var(--amu-muted);
}

.site-search__status.is-empty {
    padding: 14px 12px;
    font-size: 14px;
    color: var(--amu-text);
}

.site-search__status a {
    font-weight: 700;
    color: var(--amu-blue);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.site-search__list:empty + .site-search__status:not(.is-empty) {
    padding: 14px 12px;
}

@media (min-width: 1024px) and (max-width: 1279px) {
    .site-search { width: 140px; }
    .site-search:focus-within { width: 170px; }
    .site-nav__inner { gap: 14px; }
    .site-menu { gap: 0; }
    .site-menu__link { padding: 10px 9px; font-size: 15px; }
    .site-menu__link::after { left: 9px; right: 9px; }
    .site-tools { gap: 8px; padding-left: 14px; }
    .site-cta { padding: 10px 16px; }
}

@media (min-width: 1024px) and (max-width: 1099px) {
    .site-nav__inner { gap: 12px; }
    .site-search { width: 128px; padding: 8px 10px; }
    .site-search:focus-within { width: 150px; }
    .site-search input { font-size: 13px; }
    .site-menu__link { padding: 10px 7px; }
    .site-menu__link::after { left: 7px; right: 7px; }
    .site-tools { gap: 6px; padding-left: 12px; }
}

/* Sélecteur de langue */
.site-lang {
    position: relative;
}

.site-lang__toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px;
    border: 0;
    border-radius: 8px;
    background: none;
    font: 600 14px var(--font-ui);
    color: var(--amu-text);
    cursor: pointer;
    transition: color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.site-lang__toggle:hover,
.site-lang.is-open .site-lang__toggle {
    color: var(--amu-blue);
    background: var(--amu-surface);
}

.site-lang__chevron {
    font-size: 9px;
    transition: transform 0.25s var(--ease-out);
}

.site-lang.is-open .site-lang__chevron {
    transform: rotate(180deg);
}

.site-lang__menu {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    min-width: 190px;
    padding: 6px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    background: #fff;
    border: 1px solid var(--amu-line);
    border-radius: 12px;
    box-shadow: 0 18px 40px -16px rgba(9, 47, 78, 0.3);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px) scale(0.98);
    transform-origin: top right;
    transition: opacity 0.2s var(--ease), transform 0.25s var(--ease-out), visibility 0s linear 0.25s;
}

.site-lang.is-open .site-lang__menu {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity 0.2s var(--ease), transform 0.25s var(--ease-out), visibility 0s;
}

.site-lang__option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 9px 10px;
    border: 0;
    border-radius: 8px;
    background: none;
    font: 500 14px var(--font-ui);
    color: var(--amu-text);
    text-align: left;
    cursor: pointer;
}

.site-lang__option {
    text-decoration: none;
    transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.site-lang__option:not(.is-active):hover,
.site-lang__option:not(.is-active):focus-visible {
    background: var(--amu-surface);
    color: var(--amu-blue);
}

.site-lang__option.is-active {
    background: var(--amu-tint);
    color: var(--amu-blue);
    font-weight: 700;
}

.site-lang__option:disabled {
    color: #9aa0ad;
    cursor: not-allowed;
}

.site-soon {
    padding: 2px 7px;
    border-radius: 999px;
    background: #f1f0f7;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--amu-muted);
}

/* Bouton Contact */
.site-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 999px;
    background: var(--amu-blue);
    font: 700 14px var(--font-ui);
    color: #fff;
    text-decoration: none;
    white-space: nowrap;
    box-shadow: 0 8px 20px -10px rgba(0, 86, 179, 0.8);
    transition: background-color 0.2s var(--ease), transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.site-cta:hover,
.site-cta.is-active {
    background: var(--amu-blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 12px 24px -10px rgba(0, 86, 179, 0.9);
}

.site-cta i {
    font-size: 12px;
    transition: transform 0.25s var(--ease-out);
}

.site-cta:hover i {
    transform: translateX(3px);
}

/* Burger animé (3 barres → croix) */
.site-burger {
    position: relative;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 0;
    border-radius: 12px;
    background: none;
    cursor: pointer;
    transition: background-color 0.2s var(--ease);
}

.site-burger:hover,
.site-burger[aria-expanded="true"] {
    background: var(--amu-surface);
}

.site-burger span {
    display: block;
    width: 22px;
    height: 2.5px;
    border-radius: 2px;
    background: var(--amu-blue);
    transition: transform 0.35s var(--ease-out), opacity 0.2s var(--ease);
}

.site-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.site-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; transform: scaleX(0.3); }
.site-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

@media (min-width: 1024px) {
    .site-burger { display: none; }
}

/* --------------------------------------------------------------------------
   Menu déroulant "À propos" (desktop) : ancré sous l'onglet, superposé
   -------------------------------------------------------------------------- */
.site-subnav {
    display: none;
}

@media (min-width: 1024px) {
    .site-subnav {
        position: absolute;
        top: calc(100% + 14px);
        left: -12px;
        z-index: 10;
        display: grid;
        gap: 2px;
        width: 340px;
        padding: 8px;
        background: #fff;
        border: 1px solid var(--amu-line);
        border-radius: 14px;
        box-shadow: 0 28px 56px -24px rgba(9, 47, 78, 0.4);
        font-family: var(--font-ui);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-6px);
        transform-origin: top left;
        pointer-events: none;
        transition: opacity 0.2s var(--ease), transform 0.28s var(--ease-out), visibility 0s linear 0.28s;
    }

    .site-subnav.is-open {
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
        transition: opacity 0.2s var(--ease), transform 0.28s var(--ease-out), visibility 0s;
    }
}

.site-subnav__link {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 12px;
    border-radius: 10px;
    text-decoration: none;
    transition: background-color 0.2s var(--ease);
}

.site-subnav__icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--amu-tint);
    font-size: 14px;
    color: var(--amu-blue);
    transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.site-subnav__title {
    display: block;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--amu-navy);
}

.site-subnav__desc {
    display: block;
    margin-top: 2px;
    font-size: 13px;
    line-height: 1.45;
    color: var(--amu-muted);
}

.site-subnav__link:hover,
.site-subnav__link:focus-visible,
.site-subnav__link.is-active {
    background: var(--amu-surface);
}

.site-subnav__link:hover .site-subnav__icon,
.site-subnav__link:focus-visible .site-subnav__icon,
.site-subnav__link.is-active .site-subnav__icon {
    background: var(--amu-blue);
    color: #fff;
}

/* Les deux entrées glissent l'une après l'autre à l'ouverture */
.site-subnav__link {
    opacity: 0;
    transform: translateY(-4px);
    transition: background-color 0.2s var(--ease), opacity 0.25s var(--ease), transform 0.3s var(--ease-out);
}

.site-subnav.is-open .site-subnav__link {
    opacity: 1;
    transform: none;
}

.site-subnav.is-open .site-subnav__link:nth-child(2) {
    transition-delay: 0s, 40ms, 40ms;
}

/* --------------------------------------------------------------------------
   Menu mobile : une page entière bleu marine, emblème en filigrane
   (uniquement sous 1024 px ; la barre du haut passe aussi en bleu marine)
   -------------------------------------------------------------------------- */
.site-mobile {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    height: calc(100vh - var(--nav-h));
    height: calc(100dvh - var(--nav-h));
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    background:
        radial-gradient(640px 480px at 100% 0%, rgba(10, 120, 212, 0.35), transparent 65%),
        var(--amu-navy);
    color: #fff;
    font-family: var(--font-ui);
    clip-path: inset(0 0 100% 0);
    visibility: hidden;
    transition: clip-path 0.55s var(--ease-out), visibility 0s linear 0.55s;
}

.site-mobile.is-open {
    clip-path: inset(0 0 0 0);
    visibility: visible;
    transition: clip-path 0.55s var(--ease-out), visibility 0s;
}

@media (min-width: 1024px) {
    .site-mobile { display: none; }
}

/* Emblème en filigrane, rogné en bas à droite */
.site-mobile__mark {
    position: absolute;
    right: -38%;
    bottom: -4%;
    width: min(560px, 115vw);
    height: auto;
    max-width: none;
    opacity: 0.05;
    pointer-events: none;
    user-select: none;
}

.site-mobile__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 20px 24px calc(28px + env(safe-area-inset-bottom));
}

/* La barre du haut se fond dans le menu ouvert */
.site-backdrop {
    display: none;
}

@media (max-width: 1023px) {
    .site-header.is-menu-open .site-nav {
        border-bottom-color: rgba(255, 255, 255, 0.08);
        background: var(--amu-navy);
        box-shadow: none;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .site-header.is-menu-open .site-brand__name { color: #fff; }
    .site-header.is-menu-open .site-brand__tagline { color: var(--amu-yellow); }
    .site-header.is-menu-open .site-burger span { background: #fff; }

    /* Croix de fermeture seule, sans pastille autour */
    .site-header.is-menu-open .site-burger:hover,
    .site-header.is-menu-open .site-burger[aria-expanded="true"] {
        background: none;
    }

    .site-brand__name,
    .site-brand__tagline {
        transition: color 0.3s var(--ease);
    }
}

/* Recherche, version sombre ; les résultats restent sur carte blanche */
.site-mobile .site-search {
    width: 100%;
    padding: 12px 16px;
    border-color: rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.08);
}

.site-mobile .site-search:focus-within {
    width: 100%;
    border-color: rgba(255, 255, 255, 0.45);
    background: rgba(255, 255, 255, 0.12);
    box-shadow: none;
}

.site-mobile .site-search button {
    color: rgba(255, 255, 255, 0.7);
}

.site-mobile .site-search input {
    flex: 1 1 0;
    width: auto;
    font-size: 16px;
    color: #fff;
}

.site-mobile .site-search input::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

/* Si des résultats s'affichent, ils s'insèrent sous le champ, sur toute la largeur */
.site-mobile .site-search.is-open {
    flex-wrap: wrap;
}

/* Résultats dans le style du menu : fond bleu marine, filets fins, accents jaunes */
.site-mobile .site-search__panel {
    position: static;
    flex-basis: calc(100% + 32px);   /* déborde du retrait du champ, bord à bord */
    width: auto;
    max-height: none;
    margin: 12px -16px -12px;
    padding: 4px 0 6px;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 0;
    background: none;
    box-shadow: none;
    animation: none;
}

.site-mobile .site-search__item {
    gap: 14px;
    padding: 14px 16px;
    border-radius: 0;
    color: #fff;
}

.site-mobile .site-search__item + .site-search__item {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-mobile .site-search__item[aria-selected="true"],
.site-mobile .site-search__item:active {
    background: rgba(255, 255, 255, 0.06);
}

.site-mobile .site-search__icon,
.site-mobile .site-search__icon--formation {
    width: 36px;
    height: 36px;
    margin-top: 0;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 14px;
    color: var(--amu-yellow);
}

.site-mobile .site-search__meta {
    font-size: 10.5px;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.5);
}

.site-mobile .site-search__title {
    font-family: var(--font-nav);
    font-size: 18px;
    font-weight: 600;
    line-height: 1.3;
    color: #fff;
}

.site-mobile .site-search__desc {
    margin-top: 2px;
    font-size: 13.5px;
    color: rgba(255, 255, 255, 0.62);
}

.site-mobile .site-search__item mark {
    background: none;
    color: var(--amu-yellow);
}

.site-mobile .site-search__desc mark {
    color: #fff;
    font-weight: 700;
}

.site-mobile .site-search__status {
    padding: 10px 16px 4px;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

.site-mobile .site-search__status.is-empty {
    padding: 16px;
    font-size: 15px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.8);
}

.site-mobile .site-search__status a {
    color: var(--amu-yellow);
}

/* Liens principaux : grande serif, numérotation discrète */
.site-mobile__nav {
    margin-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-mobile__link,
.site-mobile__toggle {
    display: flex;
    align-items: baseline;
    gap: 16px;
    width: 100%;
    padding: 16px 0;
    border: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: none;
    font: 600 29px/1.15 var(--font-nav);
    color: #fff;
    text-align: left;
    text-decoration: none;
    cursor: pointer;
    transition: color 0.2s var(--ease);
}

.site-mobile__num {
    min-width: 22px;
    font: 700 12px var(--font-ui);
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.4);
}

.site-mobile__link.is-active,
.site-mobile__toggle.is-active,
.site-mobile__link.is-active .site-mobile__num,
.site-mobile__toggle.is-active .site-mobile__num {
    color: var(--amu-yellow);
}

.site-mobile__toggle i {
    align-self: center;
    margin-left: auto;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    transition: transform 0.3s var(--ease-out);
}

.site-mobile__toggle[aria-expanded="true"] i {
    transform: rotate(180deg);
}

/* Accordéon fluide : hauteur réelle animée via grid-template-rows */
.site-mobile__sub {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows 0.35s var(--ease-out);
}

.site-mobile__sub.is-open {
    grid-template-rows: 1fr;
}

.site-mobile__sub > div {
    min-height: 0;
    overflow: hidden;
}

.site-mobile__sub a {
    display: block;
    padding: 11px 0 11px 38px;
    font-size: 17px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.72);
    text-decoration: none;
    transition: color 0.2s var(--ease);
}

.site-mobile__sub a:first-child {
    padding-top: 4px;
}

.site-mobile__sub a:last-child {
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.site-mobile__sub a:hover,
.site-mobile__sub a.is-active {
    color: var(--amu-yellow);
}

/* Nous joindre */
.site-mobile__reach {
    display: grid;
    gap: 4px;
    margin-top: 32px;
}

.site-mobile__label {
    margin: 0 0 8px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--amu-yellow);
}

.site-mobile__reach a {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    align-items: center;
    gap: 14px;
    padding: 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
}

.site-mobile__reach i {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 15px;
    color: var(--amu-yellow);
}

.site-mobile__reach small {
    display: block;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

/* Langue et appel à l'action, calés en bas */
.site-mobile__foot {
    margin-top: auto;
    padding-top: 32px;
}

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

.site-mobile__lang > i {
    margin-right: 4px;
    color: rgba(255, 255, 255, 0.5);
}

.site-pill {
    padding: 7px 16px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: transparent;
    font: 600 13px var(--font-ui);
    color: rgba(255, 255, 255, 0.8);
}

.site-pill {
    text-decoration: none;
    transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.site-pill:not(.is-active):hover,
.site-pill:not(.is-active):focus-visible {
    border-color: rgba(255, 255, 255, 0.6);
    color: #fff;
}

.site-pill.is-active {
    border-color: #fff;
    background: #fff;
    color: var(--amu-navy);
}

.site-pill:disabled {
    color: rgba(255, 255, 255, 0.4);
    cursor: not-allowed;
}

.site-mobile__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 56px;
    margin-top: 18px;
    border-radius: 14px;
    background: var(--amu-yellow);
    font-size: 16px;
    font-weight: 700;
    color: var(--amu-navy);
    text-decoration: none;
    box-shadow: 0 16px 30px -16px rgba(234, 179, 8, 0.9);
}

.site-mobile__cta .fa-whatsapp {
    font-size: 20px;
}

/* Arrivée en cascade des éléments du menu */
.site-mobile.is-open .site-mobile__inner > *,
.site-mobile.is-open .site-mobile__nav > * {
    animation: site-menu-rise 0.55s var(--ease-out) backwards;
}

.site-mobile.is-open .site-search { animation-delay: 0.1s; }
.site-mobile.is-open .site-mobile__nav { animation: none; }
.site-mobile.is-open .site-mobile__nav > :nth-child(1) { animation-delay: 0.14s; }
.site-mobile.is-open .site-mobile__nav > :nth-child(2) { animation-delay: 0.19s; }
.site-mobile.is-open .site-mobile__nav > :nth-child(3) { animation-delay: 0.24s; }
.site-mobile.is-open .site-mobile__nav > :nth-child(4) { animation-delay: 0.29s; }
.site-mobile.is-open .site-mobile__reach { animation-delay: 0.36s; }
.site-mobile.is-open .site-mobile__foot { animation-delay: 0.42s; }

@keyframes site-menu-rise {
    from { opacity: 0; transform: translateY(18px); }
}

@media (prefers-reduced-motion: reduce) {
    .site-mobile,
    .site-mobile.is-open {
        transition: visibility 0s;
    }

    .site-mobile.is-open .site-mobile__inner > *,
    .site-mobile.is-open .site-mobile__nav > * {
        animation: none;
    }
}

/* --------------------------------------------------------------------------
   Emblème AMUCAM en filigrane (pied de page et grands bandeaux)
   Très discret, rogné par un bord ; la section parente est position: relative
   et overflow: hidden. Dans les navigateurs récents, léger glissement au
   défilement (propriété translate, indépendante du positionnement).
   -------------------------------------------------------------------------- */
.brand-mark {
    position: absolute;
    z-index: 0;
    height: auto;
    max-width: none;
    pointer-events: none;
    user-select: none;
}

@supports (animation-timeline: view()) {
    @media (prefers-reduced-motion: no-preference) {
        .brand-mark {
            animation: brand-drift linear both;
            animation-timeline: view();
        }
    }
}

@keyframes brand-drift {
    from { translate: 0 56px; }
    to { translate: 0 -56px; }
}

.site-footer__mark {
    right: -4%;
    bottom: -26%;
    width: min(640px, 52vw);
    opacity: 0.045;
}

.site-footer__main,
.site-footer__bottom {
    position: relative;
    z-index: 1;
}

@media (max-width: 767px) {
    .site-footer__mark { right: -30%; bottom: -8%; width: 90vw; }
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(1200px 400px at 85% -10%, rgba(0, 86, 179, 0.35), transparent 60%),
        linear-gradient(180deg, var(--amu-navy-2) 0%, var(--amu-navy) 100%);
    color: rgba(255, 255, 255, 0.72);
    font-family: var(--font-ui);
    font-size: 15px;
    line-height: 1.6;
    scroll-margin-top: var(--nav-h);
}

/* Liseré aux couleurs du Cameroun, rappel du logo */
.site-footer::before {
    content: '';
    display: block;
    height: 4px;
    background: linear-gradient(90deg, #007a5e 0 33.33%, #ce1126 33.33% 66.66%, #fcd116 66.66% 100%);
}

.site-footer a {
    color: inherit;
    text-decoration: none;
}

.site-footer__main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 64px 16px 48px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

@media (min-width: 640px) {
    .site-footer__main {
        padding: 72px 24px 56px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (min-width: 1024px) {
    .site-footer__main {
        padding: 80px 32px 64px;
        grid-template-columns: 1.35fr 0.85fr 1.45fr 1.2fr;
        gap: 48px;
    }
}

.site-footer__brand-link {
    display: inline-flex;
    align-items: center;
    gap: 14px;
}

.site-footer__logo {
    width: 64px;
    height: 64px;
    padding: 6px;
    border-radius: 16px;
    background: #fff;
    object-fit: contain;
    box-shadow: 0 10px 24px -12px rgba(0, 0, 0, 0.5);
}

.site-footer__name {
    display: block;
    font-size: 26px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.03em;
    color: #fff;
}

.site-footer__tagline {
    display: block;
    margin-top: 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--amu-yellow);
}

@media (min-width: 1024px) {
    .site-footer__tagline { white-space: nowrap; }
}

.site-footer__about {
    max-width: 380px;
    margin: 22px 0 0;
    font-size: 14.5px;
}

.site-footer__since {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
}

.site-footer__since i {
    color: var(--amu-yellow);
}

.site-footer__title {
    margin: 0 0 20px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #fff;
}

.site-footer__title::after {
    content: '';
    display: block;
    width: 28px;
    height: 3px;
    margin-top: 10px;
    border-radius: 999px;
    background: var(--amu-yellow);
}

.site-footer__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.site-footer__list a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s var(--ease), transform 0.25s var(--ease-out);
}

.site-footer__list a::before {
    content: '';
    width: 0;
    height: 2px;
    border-radius: 2px;
    background: var(--amu-yellow);
    transition: width 0.25s var(--ease-out);
}

.site-footer__list a:hover,
.site-footer__list a:focus-visible {
    color: #fff;
}

.site-footer__list a:hover::before,
.site-footer__list a:focus-visible::before {
    width: 12px;
}

.site-footer__list--courses a {
    align-items: flex-start;
    gap: 12px;
}

.site-footer__list--courses a::before {
    display: none;
}

.site-footer__list abbr {
    flex-shrink: 0;
    min-width: 44px;
    margin-top: 1px;
    padding: 1px 0;
    border: 1px solid rgba(234, 179, 8, 0.35);
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.04em;
    line-height: 1.5;
    text-align: center;
    text-decoration: none;
    color: var(--amu-yellow);
    transition: background-color 0.2s var(--ease), color 0.2s var(--ease);
}

.site-footer__list--courses a:hover abbr,
.site-footer__list--courses a:focus-visible abbr {
    background: var(--amu-yellow);
    color: var(--amu-navy);
}

.site-footer__list--courses li:last-child {
    margin-top: 4px;
}

.site-footer__more {
    color: var(--amu-yellow) !important;
    font-weight: 600;
}

.site-footer__contact {
    display: grid;
    gap: 14px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.site-footer__contact li > i {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.07);
    color: var(--amu-yellow);
    font-size: 14px;
}

.site-footer__contact small {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
}

.site-footer__contact a,
.site-footer__contact span {
    color: #fff;
    font-weight: 600;
}

.site-footer__contact a:hover {
    color: var(--amu-yellow);
}

.site-footer__whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-top: 22px;
    padding: 12px 20px;
    border-radius: 999px;
    background: #25d366;
    font-weight: 700;
    font-size: 14px;
    color: #092f4e !important;
    box-shadow: 0 10px 24px -12px rgba(37, 211, 102, 0.8);
    transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.site-footer__whatsapp:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 28px -12px rgba(37, 211, 102, 0.9);
}

.site-footer__whatsapp i {
    font-size: 18px;
}

.site-footer__social {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.site-footer__social a {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 12px;
    color: #fff;
    transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease), color 0.2s var(--ease);
}

.site-footer__social a:hover {
    background: var(--amu-yellow);
    border-color: var(--amu-yellow);
    color: var(--amu-navy);
    transform: translateY(-2px);
}

.site-footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__bottom-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 22px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.5);
}

@media (min-width: 768px) {
    .site-footer__bottom-inner {
        padding: 22px 24px;
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

@media (min-width: 1024px) {
    .site-footer__bottom-inner { padding: 22px 32px; }
}

.site-footer__legal {
    margin: 0;
}

/* Signature du concepteur, discrète, à côté du retour en haut de page */
.site-footer__end {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
}

.site-footer__credit {
    margin: 0;
    white-space: nowrap;
}

.site-footer__credit a {
    font-weight: 600;
    color: rgba(255, 255, 255, 0.85);
    text-decoration: underline;
    text-decoration-color: rgba(234, 179, 8, 0.6);
    text-underline-offset: 4px;
    transition: color 0.2s var(--ease), text-decoration-color 0.2s var(--ease);
}

.site-footer__credit a:hover,
.site-footer__credit a:focus-visible {
    color: var(--amu-yellow);
    text-decoration-color: var(--amu-yellow);
}

@media (min-width: 768px) {
    .site-footer__bottom-inner { gap: 24px; }
    .site-footer__end { flex-direction: row; gap: 24px; flex-shrink: 0; }
}

.site-footer__top {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: none;
    font: 600 13px var(--font-ui);
    color: rgba(255, 255, 255, 0.8);
    cursor: pointer;
    transition: background-color 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.site-footer__top:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}

.site-footer__top i {
    transition: transform 0.25s var(--ease-out);
}

.site-footer__top:hover i {
    transform: translateY(-2px);
}

/* Mobile : marque, puis contact toujours visible, puis les liens repliés */
.site-footer__fold {
    display: none;
}

@media (max-width: 767px) {
    .site-footer__main {
        display: flex;
        flex-direction: column;
        gap: 0;
        padding: 56px var(--gutter, 20px) 36px;
    }

    .site-footer__col--brand { order: 1; }
    .site-footer__col--contact { order: 2; margin-top: 44px; }
    .site-footer__col--nav { order: 3; margin-top: 44px; border-top: 1px solid rgba(255, 255, 255, 0.1); }
    .site-footer__col--courses { order: 4; }

    .site-footer__col--nav,
    .site-footer__col--courses {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .site-footer__col--nav .site-footer__title,
    .site-footer__col--courses .site-footer__title {
        display: none;
    }

    .site-footer__fold {
        display: block;
        margin: 0;
    }

    .site-footer__fold button {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        min-height: 58px;
        padding: 0;
        border: 0;
        background: none;
        font: 700 13px var(--font-ui);
        letter-spacing: 0.14em;
        text-transform: uppercase;
        color: #fff;
        cursor: pointer;
    }

    .site-footer__fold i {
        font-size: 12px;
        color: rgba(255, 255, 255, 0.55);
        transition: transform 0.3s var(--ease-out), color 0.2s var(--ease);
    }

    .site-footer__fold [aria-expanded="true"] i {
        color: var(--amu-yellow);
        transform: rotate(180deg);
    }

    /* Hauteur réelle animée ; liens hors tabulation une fois repliés */
    .site-footer__panel {
        display: grid;
        grid-template-rows: 0fr;
        transition: grid-template-rows 0.35s var(--ease-out);
    }

    .site-footer__panel > div {
        min-height: 0;
        overflow: hidden;
        visibility: hidden;
        transition: visibility 0s linear 0.35s;
    }

    .site-footer__panel.is-open { grid-template-rows: 1fr; }

    .site-footer__panel.is-open > div {
        visibility: visible;
        transition: visibility 0s;
    }

    .site-footer__panel .site-footer__list {
        gap: 2px;
        padding-bottom: 18px;
    }

    .site-footer__panel .site-footer__list a {
        padding: 6px 0;
    }

    /* Pas de survol au doigt : le trait d'accent n'a pas lieu d'être */
    .site-footer__col--nav .site-footer__list a::before {
        display: none;
    }

    .site-footer__whatsapp {
        display: flex;
        justify-content: center;
        min-height: 52px;
    }

    .site-footer__about { max-width: none; }
}

/* --------------------------------------------------------------------------
   Bouton WhatsApp flottant (mobile uniquement)
   -------------------------------------------------------------------------- */
.site-wa {
    display: none;
}

@media (max-width: 767px) {
    .site-wa {
        position: fixed;
        right: 16px;
        bottom: calc(16px + env(safe-area-inset-bottom));
        z-index: 90;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 54px;
        height: 54px;
        border-radius: 50%;
        background: #25d366;
        font-size: 27px;
        color: #fff;
        text-decoration: none;
        box-shadow: 0 14px 28px -10px rgba(9, 47, 78, 0.5), 0 3px 8px rgba(9, 47, 78, 0.12);
        opacity: 0;
        visibility: hidden;
        transform: translateY(16px) scale(0.9);
        transition: opacity 0.3s var(--ease), transform 0.45s var(--ease-out), visibility 0s linear 0.45s;
    }

    .site-wa.is-visible {
        opacity: 1;
        visibility: visible;
        transform: none;
        transition: opacity 0.3s var(--ease), transform 0.45s var(--ease-out), visibility 0s;
    }

    .site-wa.is-visible:active {
        transform: scale(0.94);
        transition-duration: 0.1s;
    }

    /* Menu ou fiche ouverts : le bouton s'efface */
    html.site-lock .site-wa {
        opacity: 0;
        visibility: hidden;
    }

    .site-wa:focus-visible {
        outline: 2px solid var(--amu-navy);
        outline-offset: 3px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-wa,
    .site-wa.is-visible {
        transform: none;
        transition: opacity 0.01ms, visibility 0s;
    }
}

@media print {
    .site-wa { display: none !important; }
}

/* --------------------------------------------------------------------------
   Accessibilité
   -------------------------------------------------------------------------- */
.site-header :focus-visible,
.site-footer :focus-visible {
    outline: 2px solid var(--amu-blue);
    outline-offset: 2px;
}

.site-footer :focus-visible {
    outline-color: var(--amu-yellow);
}

.site-skip {
    position: fixed;
    top: 8px;
    left: 8px;
    z-index: 130;
    padding: 10px 16px;
    border-radius: 8px;
    background: var(--amu-blue);
    color: #fff;
    font: 700 14px var(--font-ui);
    text-decoration: none;
    transform: translateY(-160%);
    transition: transform 0.2s var(--ease);
}

.site-skip:not(:focus) {
    clip-path: inset(50%);
}

.site-skip:focus {
    transform: none;
}

@media (prefers-reduced-motion: reduce) {
    .site-header *,
    .site-footer *,
    .site-backdrop {
        transition-duration: 0.01ms !important;
        transition-delay: 0s !important;
    }
}