/* ============================================
   Navigation Bar Styles
   ============================================ */

nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 8%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.logo {
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--secondary);
    letter-spacing: 2px;
}

.nav-links {
    display: flex;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    margin: 0 15px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: 0.3s;
    text-transform: uppercase;
    position: relative;
}

.nav-links a:hover {
    color: var(--primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-links a.active {
    color: var(--primary);
}

.nav-links a.active::after {
    width: 100%;
}

.lang-switch {
    background: var(--secondary);
    color: var(--white);
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 700;
    transition: 0.3s;
    text-transform: uppercase;
}

.lang-switch:hover {
    background: var(--primary);
    transform: translateY(-2px);
}