body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    margin: 0;
    background: #fafafa;
    color: #333;
    line-height: 1.6;
}
header {
    background: #1f2937;
    padding: 15px;
}
nav a {
    color: #fff;
    margin-right: 20px;
    text-decoration: none;
    font-weight: 500;
}
nav a:hover {
    text-decoration: underline;
}
main {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}
.profile-container {
    display: flex;
    align-items: center;
    gap: 30px;
    background: #ffffff;
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}
.profile-photo {
    width: 160px;
    height: 160px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid #1f2937;
}
.cv-button {
    display: inline-block;
    padding: 10px 18px;
    background: #1f2937;
    color: #fff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
}
.cv-button:hover {
    background: #374151;
}