/* Header styles */
header {
    background: var(--color-bg-primary, #ffffff);
    padding: 1.5rem 0 1rem 0;
    border-bottom: 1px solid var(--color-border-primary, #e0e0e0);
}

/* Hero Section with Typewriter */
.hero-section {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.site-title {
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(45deg, #667eea, #764ba2, #ff6b6b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.75rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

.typewriter-container {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 1.25rem;
    color: var(--color-text-primary, #333);
    padding: 0;
    margin: 0 auto;
    max-width: 800px;
    text-align: center;
    font-weight: 500;
}

.prompt-prefix {
    display: none;
}

.typewriter-text {
    color: var(--color-text-primary, #333);
}

.cursor {
    color: var(--color-text-primary, #333);
    animation: blink 1s infinite;
    font-weight: normal;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    background: linear-gradient(45deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-primary, #333);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--color-primary, #667eea);
}

/* Footer styles */
footer {
    margin-top: auto;
    background: var(--color-bg-primary, #ffffff);
    text-align: center;
    padding: 3rem 2rem;
    border-top: 1px solid var(--color-border-primary, #e0e0e0);
}

footer p {
    color: var(--color-text-secondary, #666);
    font-size: 0.9rem;
}