/* ============================================
   COUVOIR DU COIN - Navigation
   Fichier séparé pour faciliter l'ajout d'onglets
   ============================================ */

/* --- Navigation principale --- */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: linear-gradient(180deg, rgba(93, 64, 51, 0.98) 0%, rgba(61, 42, 34, 0.96) 100%);
    padding: 0.8rem 2rem;
    z-index: 100;
    backdrop-filter: blur(10px);
    border-bottom: 3px solid var(--golden);
    transition: all var(--transition-normal);
}

.nav.scrolled {
    padding: 0.5rem 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- Logo --- */
.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
}

.nav-logo img {
    height: 45px;
    width: 45px;
    border-radius: 50%;
    border: 2px solid var(--golden);
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.nav-logo:hover img {
    transform: scale(1.05);
}

.nav-logo-text {
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--cream);
    font-weight: 600;
    letter-spacing: 0.5px;
}

/* --- Menu Links --- */
.nav-menu {
    display: flex;
    gap: 0;
    list-style: none;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: block;
    color: var(--cream);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    padding: 0.8rem 1.2rem;
    transition: all var(--transition-normal);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--golden);
    transition: width var(--transition-normal);
}

.nav-link:hover {
    color: var(--golden);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: calc(100% - 2.4rem);
}

.nav-link.active {
    color: var(--golden);
}

/* --- Dropdown Menu (pour futurs sous-menus) --- */
.nav-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 220px;
    background: var(--brown-dark);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    box-shadow: var(--shadow-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
    border-top: 2px solid var(--golden);
}

.nav-item:hover .nav-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-dropdown-link {
    display: block;
    padding: 0.8rem 1.2rem;
    color: var(--cream);
    text-decoration: none;
    font-size: 0.9rem;
    transition: all var(--transition-fast);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav-dropdown-link:hover {
    background: rgba(212, 168, 83, 0.15);
    color: var(--golden);
    padding-left: 1.5rem;
}

.nav-dropdown-link:last-child {
    border-bottom: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

/* --- CTA Button dans nav --- */
.nav-cta {
    margin-left: 1rem;
}

.nav-cta .btn {
    padding: 0.6rem 1.5rem;
    font-size: 0.9rem;
}

/* --- Mobile Menu Toggle --- */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 0.5rem;
    background: none;
    border: none;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--cream);
    transition: all var(--transition-normal);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* --- Responsive Navigation --- */
@media (max-width: 900px) {
    .nav-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background: var(--brown-dark);
        flex-direction: column;
        padding: 1rem 0;
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all var(--transition-normal);
        border-bottom: 3px solid var(--golden);
    }
    
    .nav-menu.active {
        transform: translateY(0);
        opacity: 1;
        visibility: visible;
    }
    
    .nav-link {
        padding: 1rem 2rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .nav-link::after {
        display: none;
    }
    
    .nav-dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border-top: none;
        background: rgba(0, 0, 0, 0.2);
        display: none;
    }
    
    .nav-item.dropdown-active .nav-dropdown {
        display: block;
    }
    
    .nav-cta {
        margin: 1rem 2rem;
    }
    
    .nav-cta .btn {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .nav {
        padding: 0.6rem 1rem;
    }
    
    .nav-logo-text {
        font-size: 1.1rem;
    }
    
    .nav-logo img {
        height: 38px;
        width: 38px;
    }
}