/* Base styles */
body {
    background: #0a0a0f;
    color: #f8f9fa;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

a {
    color: #0ff;
    text-decoration: none;
    transition: color 200ms ease;
}

a:hover {
    color: #f0f;
}

/* Container */
.container {
    width: min(100% - 2rem, 1200px);
    margin-inline: auto;
}

/* Navigation */
.nav-menu {
    display: flex;
    gap: 2rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.nav-link {
    color: #adb5bd;
    font-weight: 500;
}

.nav-link:hover {
    color: #0ff;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
}

.btn-primary {
    background: #0ff;
    color: #0a0a0f;
}

.btn-ghost {
    border: 2px solid #0ff;
    color: #0ff;
    background: transparent;
}

/* Sections */
section {
    padding: 3rem 0;
}