/* CSS Variabler til Moderne Dark Look */
:root {
    --bg-color: #0a0a0a;
    --card-bg: #161616;
    --card-border: rgba(255, 255, 255, 0.08);
    --text-primary: #ffffff;
    --text-secondary: #a0a0a0;
    --nav-bg: rgba(10, 10, 10, 0.9);
    
    /* Accenter - dæmpede og sofistikerede */
    --accent-cyan: #00d2ff;
    --accent-magenta: #e040fb;
    --accent-lime: #4ade80;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    padding-top: 100px; /* Plads til fixed navbar */
    padding-bottom: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--nav-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--card-border);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    color: var(--text-primary);
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
}

.nav-item {
    position: relative;
    margin-left: 30px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
    padding: 10px 0;
    display: block;
}

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

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--card-bg);
    min-width: 180px;
    border-radius: 12px;
    border: 1px solid var(--card-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    padding: 10px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
}

.dropdown-menu li a:hover {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.05);
}

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

/* Header */
header {
    text-align: center;
    margin-bottom: 80px;
    margin-top: 40px;
}

.main-title {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -1.5px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    font-weight: 300;
    letter-spacing: 2px;
}

/* Hobby Cards */
.hobby-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    width: 100%;
    max-width: 1100px;
    padding: 0 20px;
}

.hobby-card {
    background-color: var(--card-bg);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid var(--card-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.hobby-card:hover {
    transform: translateY(-8px);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.hobby-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    opacity: 0.6;
    transition: var(--transition);
}

.hobby-card.accent-cyan::before { background-color: var(--accent-cyan); }
.hobby-card.accent-magenta::before { background-color: var(--accent-magenta); }
.hobby-card.accent-lime::before { background-color: var(--accent-lime); }

.hobby-card h2 {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.hobby-card.accent-cyan h2 { color: var(--accent-cyan); }
.hobby-card.accent-magenta h2 { color: var(--accent-magenta); }
.hobby-card.accent-lime h2 { color: var(--accent-lime); }

.hobby-card p {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 1rem;
    font-weight: 400;
}

.card-buttons {
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Moderne Knap */
.btn-modern {
    display: block;
    text-align: center;
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transition: var(--transition);
    background: transparent;
    text-decoration: none;
}

.hobby-card.accent-cyan .btn-modern:hover { background: var(--accent-cyan); color: #000; border-color: var(--accent-cyan); }
.hobby-card.accent-magenta .btn-modern:hover { background: var(--accent-magenta); color: #000; border-color: var(--accent-magenta); }
.hobby-card.accent-lime .btn-modern:hover { background: var(--accent-lime); color: #000; border-color: var(--accent-lime); }

footer {
    margin-top: 100px;
    color: #444;
    font-size: 0.85rem;
    text-align: center;
}

/* Responsivitet */
@media (max-width: 768px) {
    .main-title { font-size: 2.5rem; }
    .nav-menu { display: none; } /* Enkel løsning til mobil */
    .nav-container { justify-content: center; }
}