/* HEADER PRINCIPAL */
.site-header {
    background-color: var(--color-dark);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

/* CONTENEUR NAVIGATION */
.nav-shell {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto;
}

/* LOGO À GAUCHE */
.brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.logo-header-crop {
    display: flex;
    align-items: center;
    height: 60px;
}

.logo-header-crop img {
    height: 100%;
    width: auto;
    object-fit: contain;
}

/* NAVIGATION AU CENTRE */
.main-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: center;
    flex: 1;
}

.main-nav a {
    color: #d0cfd6 !important;  /* ← GRIS CLAIR */
    text-decoration: none;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 500;
    font-size: 1rem;
    transition: color 0.3s ease;
}

.main-nav a:hover {
    color: var(--color-accent);
}

/* BOUTON RÉSERVER */
.btn-book {
    background-color: var(--color-accent);
    color: var(--color-dark) !important;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.btn-book:hover {
    background-color: var(--color-accent-light);
}

/* HAMBURGER MENU (CACHÉ PAR DÉFAUT) */
.menu-toggle {
    display: none;
    flex-direction: column;
    background: none;
    border: none;
    cursor: pointer;
    gap: 0.5rem;
    margin-left: auto;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--color-light);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(10px, 10px);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* RESPONSIVE - MOBILE */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .main-nav {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--color-dark);
        padding: 2rem;
        gap: 1rem;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .main-nav.active {
        max-height: 500px;
    }

    .nav-shell {
        flex-wrap: wrap;
    }
}

/* BOUTON FLOTTANT */
.floating-menu-btn {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background-color: var(--color-accent);
    color: var(--color-dark);
    border: none;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    z-index: 999;
}

.floating-menu-btn:hover {
    background-color: var(--color-accent-light);
}