/* Header styling */
header {
    position: sticky;
    top: 0;
    background: linear-gradient(135deg, rgba(30, 30, 30, 0.97) 0%, rgba(50, 50, 50, 0.97) 100%);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 100;
    padding: 1rem 0;
}

/* Nav container */
nav {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 2rem;
    gap: 1rem;
}

/* Menuen som liste */
nav ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* Listeelementer */
nav ul li {
    margin: 0;
}

/* Link styling */
nav ul li a {
    color: #e0e0e0;
    text-decoration: none;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.8px;
    font-family: 'Arial', sans-serif;
    text-transform: uppercase;
    transition: all 0.3s ease;
    padding: 0; /* fjernet vertikal padding */
    border-bottom: 2px solid transparent;
    display: inline-block; /* ændret fra block til inline-block for bedre justering */
    position: relative;
}

/* Hover effect */
nav ul li a:hover {
    color: #e0e0e0; /* beholder den oprindelige lysegrå farve */
    border-bottom: 2px solid #4a90e2; /* blå streg under teksten */
    text-shadow: 0 0 10px rgba(74, 144, 226, 0.5); /* valgfri glød-effekt */
    text-decoration: none; /* fjerner standard underline */

}

/* Responsive navigation */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        justify-content: center;
        padding: 0 0.75rem;
    }

    nav ul {
        width: 100%;
        gap: 0.5rem;
        padding: 0;
        justify-content: center;
    }

    nav ul li {
        flex: 1 1 calc(50% - 0.5rem);
        text-align: center;
    }
    
    nav ul li a {
        display: block;
        font-size: 12px;
        line-height: 1.3;
        padding: 0.45rem 0.35rem;
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 6px;
    }

}

@media (max-width: 420px) {
    nav ul li {
        flex: 1 1 100%;
    }

    nav ul li a {
        font-size: 13px;
        padding: 0.55rem 0.5rem;
    }
}