/* Inverted Black and White Theme */
:root {
  --brand-bg: #fff;
  --brand-text: #000;
  --brand-accent: #ccc;
}

body {
    font-family: 'Orbitron', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #000;
    color: #fff;
}

.site-header {
    background: #000;
    color: #fff;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #333;
}

.brand {
    display: flex;
    align-items: center;
}

.site-header nav a {
    color: #fff;
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 400;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.site-header nav a:hover {
    color: #ccc;
}

/* Responsive Navigation */
@media (max-width: 768px) {
    .site-header {
        padding: 1rem;
        flex-direction: column;
        gap: 1rem;
    }
    
    .site-header nav {
        display: flex;
        gap: 1rem;
    }
    
    .site-header nav a {
        margin: 0;
        font-size: 0.85rem;
    }
    
    .brand img {
        height: 36px;
    }
}

@media (max-width: 480px) {
    .site-header {
        padding: 0.75rem;
    }
    
    .site-header nav {
        gap: 0.75rem;
    }
    
    .site-header nav a {
        font-size: 0.8rem;
    }
    
    .brand img {
        height: 32px;
    }
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

article {
    background: #000;
    padding: 1.5rem;
    border: 2px solid #fff;
}

article h3 {
    margin-top: 0;
    color: #fff;
    text-transform: uppercase;
    font-weight: bold;
}

article a {
    display: inline-block;
    margin-right: 1rem;
    color: #fff;
    text-decoration: underline;
    font-weight: bold;
}

article a:hover {
    background: #fff;
    color: #000;
    padding: 2px 4px;
}

.site-footer {
    background: #000;
    color: #fff;
    text-align: center;
    padding: 2rem 1rem;
    margin-top: 4rem;
    border-top: 1px solid #333;
}

/* Form styles */
form {
    max-width: 600px;
    background: #000;
    padding: 2rem;
    border: 1px solid #333;
    margin: 0 auto;
}

@media (max-width: 768px) {
    form {
        margin: 0 1rem;
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    form {
        margin: 0 0.5rem;
        padding: 1rem;
    }
}

label {
    display: block;
    margin-bottom: 1rem;
    font-weight: bold;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 1px;
}

input, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #fff;
    font-size: 1rem;
    box-sizing: border-box;
    background: #000;
    color: #fff;
}

input:focus, textarea:focus {
    outline: none;
    background: #333;
}

button {
    background: #fff;
    color: #000;
    padding: 0.75rem 2rem;
    border: 2px solid #fff;
    font-size: 1rem;
    cursor: pointer;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
}

button:hover {
    background: #000;
    color: #fff;
}

.success {
    background: #000;
    color: #fff;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 2px solid #fff;
    font-weight: bold;
}