* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f5f5f5;
}

/* Header Styles */
header {
    background: #1a1a1a;
    padding: 1.5rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo-text {
    color: white;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

nav {
    display: flex;
    gap: 2rem;
    flex: 1;
    justify-content: center;
}

nav a {
    color: #999;
    text-decoration: none;
    font-size: 1.1rem;
    transition: color 0.3s;
}

nav a.active,
nav a:hover {
    color: white;
}

.social-icons {
    display: flex;
    gap: 1rem;
}

.social-icons a {
    color: white;
    transition: color 0.3s;
}

.social-icons a:hover {
    color: #667eea;
}

/* About Section */
.about-section {
    min-height: calc(100vh - 82px);
    display: flex;
    align-items: center;
    padding: 4rem 2rem;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h1 {
    font-size: 5rem;
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 2rem;
    line-height: 1;
}

.about-content .intro {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.about-content .bio {
    font-size: 1.1rem;
    color: #666;
    line-height: 1.8;
}

.about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-image img {
    max-width: 400px;
    width: 100%;
    height: auto;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        gap: 1rem;
    }

    nav {
        gap: 1rem;
    }

    nav a {
        font-size: 0.9rem;
    }

    .about-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-content h1 {
        font-size: 3rem;
    }

    .about-content .intro {
        font-size: 1.2rem;
    }

    .about-image {
        order: -1;
    }
}