:root {
    --primary-color: #2E3440;      /* Dark Nordic Blue */
    --background-color: #ECEFF4;   /* Frost Light Gray */
    --card-background: #FFFFFF;
    --text-color: #3B4252;
    --accent-color: #5E81AC;       /* Nordic Frost Blue / Water */
    --header-text: #2E3440;
    --border-color: #D8DEE9;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #ECEFF4;
        --background-color: #2E3440;
        --card-background: #3B4252;
        --text-color: #D8DEE9;
        --accent-color: #81A1C1;
        --header-text: #ECEFF4;
        --border-color: #4C566A;
    }
}

body {
    font-family: var(--font-family);
    background-color: var(--background-color);
    color: var(--text-color);
    line-height: 1.6;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 800px;
    margin: 40px auto;
    padding: 40px;
    background-color: var(--card-background);
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.05);
}

header {
    text-align: center;
    margin-bottom: 40px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 20px;
}

h1, h2, h3 {
    color: var(--header-text);
    font-weight: 700;
}

h1 {
    font-size: 2.2rem;
    margin-bottom: 10px;
}

h2 {
    font-size: 1.5rem;
    margin-top: 30px;
    color: var(--accent-color);
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

ul {
    padding-left: 20px;
}

li {
    margin-bottom: 10px;
}

.lang-switch {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 30px;
}

.lang-switch a {
    padding: 8px 16px;
    background: var(--background-color);
    border-radius: 20px;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.lang-switch a:hover {
    background: var(--accent-color);
    color: #fff;
    text-decoration: none;
    border-color: var(--accent-color);
}

.legal-section {
    margin-bottom: 40px;
}

.footer {
    text-align: center;
    margin-top: 50px;
    font-size: 0.9rem;
    color: var(--text-color);
    opacity: 0.8;
}

.button-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.btn {
    display: block;
    padding: 15px 30px;
    background-color: var(--card-background);
    border: 2px solid var(--accent-color);
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: var(--accent-color);
    color: #fff;
    text-decoration: none;
}

@media (max-width: 600px) {
    .container {
        margin: 20px;
        padding: 20px;
    }
}