/* VARIABLES DE COULEURS */
:root {
    --bordeaux: #8b1e1e;
    --noir-text: #333333;
    --gris-clair: rgba(0, 0, 0, 0.05);
}

/* STRUCTURE DE LA NAVBAR */
.custom-navbar {
    min-height: 95px;
    background-color: #ffffff !important;
    box-shadow: 0 4px 20px var(--gris-clair); /* Ombre douce */
    transition: all 0.4s ease-in-out;
}

/* LOGO ET TEXTE */
.navbar-logo {
    height: 55px; /* Ajusté pour une navbar plus haute */
    width: auto;
    transition: transform 0.3s ease;
}

.navbar-logo:hover {
    transform: scale(1.05); /* Petit effet au survol du logo */
}

.brand-text {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    color: var(--bordeaux);
    letter-spacing: 1.5px;
    font-size: 1.2rem;
}

/* LIENS DE NAVIGATION */
.navbar-nav .nav-link {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    color: var(--noir-text) !important;
    padding: 10px 20px !important;
    position: relative;
}

/* EFFET DE SURVOL (Ligne élégante) */
.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 5px;
    left: 50%;
    background-color: var(--bordeaux);
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover::after {
    width: 60%;
    left: 20%;
}

.navbar-nav .nav-link:hover {
    color: var(--bordeaux) !important;
}

/* RESPONSIVE : Mobile & Tablette */
@media (max-width: 991px) {
    .custom-navbar { min-height: 70px; }
    .navbar-nav {
        padding: 30px 0;
        background-color: #fff;
        text-align: center;
    }
    .nav-item { margin: 10px 0; }
}