/* ═══════════════════════════════════════════════════════
   Navigation standardisée Cooppère — v3
   ═══════════════════════════════════════════════════════ */

:root {
    --nav-green:    #4A6741;
    --nav-green-dk: #3a5231;
    --nav-gold:     #D4AF37;
    --nav-border:   rgba(74,103,65,0.15);
    --nav-bg:       rgba(255,255,255,0.97);
}

/* ── Barre fixe ─────────────────────────────────────────────── */
.standard-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--nav-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--nav-border);
    box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    overflow: visible;
}

/* ── Conteneur — scrollable au zoom ────────────────────────── */
.nav-container {
    display: flex;
    align-items: center;
    padding: 8px 16px;
    min-height: 58px;
    gap: 6px;
    /* scroll horizontal si ça dépasse (zoom) */
    overflow-x: auto;
    overflow-y: visible;
    scrollbar-width: none;       /* Firefox */
    -ms-overflow-style: none;    /* IE/Edge */
    justify-content: center;
}

.nav-container::-webkit-scrollbar { display: none; } /* Chrome/Safari */

/* ── Logo ───────────────────────────────────────────────────── */
.nav-logo {
    flex-shrink: 0;
    margin-right: 8px;
}

.nav-logo img {
    height: 36px;
    width: auto;
    display: block;
    transition: transform 0.2s;
}
.nav-logo img:hover { transform: scale(1.06); }

/* ── Groupe de boutons ──────────────────────────────────────── */
.nav-buttons {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;     /* ne compresse pas — scroll à la place */
}

/* ── Bouton standard ────────────────────────────────────────── */
.nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 7px 13px;
    background: transparent;
    color: #3a3a3a;
    border: 1.5px solid transparent;
    border-radius: 20px;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 0.83rem;
    white-space: nowrap;
    cursor: pointer;
    line-height: 1;
    letter-spacing: 0.01em;
    transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.15s;
    background: none;
    border-style: solid;
    border-width: 1.5px;
}

.nav-btn:hover {
    background: var(--nav-green);
    color: #fff;
    border-color: var(--nav-green);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74,103,65,0.25);
}

.nav-btn.active {
    background: var(--nav-gold);
    color: #fff;
    border-color: var(--nav-gold);
    font-weight: 700;
    box-shadow: 0 3px 10px rgba(212,175,55,0.3);
}
.nav-btn.active:hover {
    background: #c49e2d;
    border-color: #c49e2d;
    transform: translateY(-1px);
}

/* Bouton primaire (Rejoindre) */
.nav-btn.primary-btn {
    background: var(--nav-green);
    color: #fff;
    border-color: var(--nav-green);
}
.nav-btn.primary-btn:hover {
    background: var(--nav-green-dk);
    border-color: var(--nav-green-dk);
}
.nav-btn.primary-btn.active {
    background: var(--nav-green-dk);
    border-color: var(--nav-green-dk);
}

/* ── Dropdown INFO ──────────────────────────────────────────── */
.nav-dropdown {
    position: relative;
    display: inline-flex;
}

/* Flèche */
.nav-arrow {
    font-size: 0.6rem;
    margin-left: 2px;
    transition: transform 0.2s;
    opacity: 0.65;
}

/* Panneau — caché par défaut */
.nav-dropdown-menu {
    display: none;
    position: absolute;
    top: calc(100% + 10px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 200px;
    background: #fff;
    border: 1px solid var(--nav-border);
    border-radius: 12px;
    box-shadow: 0 10px 35px rgba(0,0,0,0.12);
    padding: 6px;
    z-index: 1200;
}

/* Ouverture contrôlée par JS (.is-open) */
.nav-dropdown.is-open .nav-dropdown-menu {
    display: block;
    animation: navDropIn 0.16s ease;
}

.nav-dropdown.is-open .nav-arrow {
    transform: rotate(180deg);
}

@keyframes navDropIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-5px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.nav-dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 13px;
    color: #3a3a3a;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 8px;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
}
.nav-dropdown-item i { width: 15px; text-align: center; }
.nav-dropdown-item:hover {
    background: var(--nav-green);
    color: #fff;
}
.nav-dropdown-item.active {
    background: rgba(212,175,55,0.15);
    color: var(--nav-green);
    font-weight: 700;
}
.nav-dropdown-sep {
    height: 1px;
    background: var(--nav-border);
    margin: 4px 6px;
}

/* ── Burger (mobile) ────────────────────────────────────────── */
.nav-burger {
    display: none;
    flex-shrink: 0;
    margin-left: auto;
    align-items: center;
    justify-content: center;
    background: none;
    border: 1.5px solid var(--nav-border);
    border-radius: 8px;
    padding: 7px 10px;
    cursor: pointer;
    color: var(--nav-green);
    font-size: 1rem;
    transition: background 0.2s, color 0.2s;
}
.nav-burger:hover {
    background: var(--nav-green);
    color: #fff;
    border-color: var(--nav-green);
}

/* ── Responsive ─────────────────────────────────────────────── */

/* < 1200px : réduire padding et font */
@media (max-width: 1200px) {
    .nav-btn { padding: 6px 10px; font-size: 0.79rem; gap: 4px; }
    .nav-buttons { gap: 3px; }
}

/* < 960px : masquer le texte, garder l'icône uniquement
   (sauf RHUHR qui n'a pas d'icône distincte) */
@media (max-width: 960px) {
    .nav-btn .nav-label { display: none; }
    .nav-btn { padding: 7px 9px; }
    /* Garder le label pour RHUHR et Rejoindre car ils sont courts */
    .nav-btn.primary-btn .nav-label,
    .nav-btn[data-key="rhuhr"] .nav-label { display: inline; }
}

/* < 768px : menu burger */
@media (max-width: 768px) {
    .nav-container {
        justify-content: space-between;
        overflow-x: hidden;
    }

    .nav-buttons {
        display: none;
        position: fixed;
        top: 58px;
        left: 0;
        right: 0;
        background: #fff;
        border-top: 1px solid var(--nav-border);
        box-shadow: 0 8px 24px rgba(0,0,0,0.1);
        flex-direction: column;
        align-items: stretch;
        padding: 8px 12px 14px;
        gap: 3px;
        max-height: calc(100vh - 58px);
        overflow-y: auto;
        z-index: 999;
    }
    .nav-buttons.open { display: flex; }

    .nav-btn {
        justify-content: flex-start;
        border-radius: 8px;
        padding: 10px 13px;
        border: 1px solid var(--nav-border);
        font-size: 0.9rem;
    }
    .nav-btn .nav-label { display: inline !important; } /* forcer texte visible en mobile */
    .nav-btn:hover { transform: none; }

    .nav-dropdown { width: 100%; flex-direction: column; }
    .nav-dropdown.is-open .nav-dropdown-menu {
        display: flex !important;
        flex-direction: column;
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        border-radius: 0;
        padding: 0 0 0 20px;
        animation: none;
    }
    .nav-dropdown-toggle { width: 100%; justify-content: space-between; }

    .nav-burger { display: flex; }
}