/* Modern header styles */
.header-nav {
    background: rgba(255, 255, 255, 0.95);
    padding: 1rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-container {
    display: flex;
    align-items: center;
    text-decoration: none;
}

.logo-container img {
    height: 50px;
    width: auto;
    margin-right: 1rem;
}

.logo-container span {
    color: #2c3e50;
    font-size: 1.5rem;
    font-weight: 600;
}

.header-nav ul {
    display: flex;
    gap: 2rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.header-nav a {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 1.1rem;
}

.header-nav a:hover {
    color: #34495e;
}

@media (max-width: 768px) {
    .header-nav {
        padding: 1rem;
    }

    .logo-container img {
        height: 40px;
    }

    .logo-container span {
        font-size: 1.2rem;
    }

    .header-nav ul {
        gap: 1rem;
    }
}