:root {
    --bg-color: #000416;
    --text-primary: #f5f5f7;
    --text-secondary: #86868b;
    --accent-color: #2997ff;
    --card-bg: #1d1d1f;
    --key-bg: #333336;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Navigation */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 100;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

nav {
    max-width: 980px;
    margin: 0 auto;
    padding: 0 24px;
    height: 52px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
}

.logo {
    font-weight: 700;
    font-size: 23px;
    color: #fff;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 24px;
    font-size: 15px;
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s;
}

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

.nav-cta {
    background-color: var(--accent-color);
    color: #fff !important;
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.nav-cta:hover {
    background-color: #0077ed;
    transform: scale(1.05);
}

/* Footer */
footer {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
    font-size: 13px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-links {
    margin: 20px 0;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    margin: 0 12px;
    font-size: 12px;
}

.footer-links a:hover {
    text-decoration: underline;
}

footer p {
    font-size: 13px;
    margin: 0;
    line-height: 1.5;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin: 24px 0;
}

.social-icon {
    color: var(--text-secondary);
    transition: color 0.2s;
    display: flex;
    align-items: center;
}

.social-icon:hover {
    color: var(--text-primary);
}

.social-icon svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

site-footer,
site-header {
    display: block;
}