/* ========== Base Styles ========== */

html, body {
    margin: 0;
    padding: 0;
    font-family: "Helvetica Neue", Arial, sans-serif;
    background-color: #f9f9f9;
    color: #333;
}

a {
    text-decoration: none;
    color: #0056b3;
}

a:hover {
    color: #003f7f;
}

/* ========== Header / Navigation ========== */

.site-header {
    background: #ffffff;
    border-bottom: 2px solid #e0e0e0;
    text-align: center;
    padding: 1.5rem 1rem;
}

.nav-bar {
    margin-bottom: 0.75rem;
}

.nav-list {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.nav-list a {
    font-weight: 600;
    font-size: 0.95rem;
}

.site-title {
    margin: 0.5rem 0 0.25rem;
    font-size: 2rem;
}

.site-subtitle {
    margin: 0;
    font-size: 1.1rem;
    color: #666;
}

/* ========== Main Content ========== */

.main-content {
    padding: 2rem 1rem;
    max-width: 800px;
    margin: 0 auto;
}

.about-section {
    text-align: center;
}

.profile-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #ddd;
    margin-bottom: 1.5rem;
}

.bio-text {
    font-size: 1.1rem;
    line-height: 1.6;
    max-width: 700px;
    margin: 0 auto;
}

/* ========== Footer ========== */

.site-footer {
    text-align: center;
    padding: 1rem;
    margin-top: 2rem;
    font-size: 0.85rem;
    color: #777;
    border-top: 1px solid #e0e0e0;
    background: #fff;
}