body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-size: cover;
}
p {
    line-height: 1.5;
}
ul {
    line-height: 1.5;
}
header {
    padding: 2rem 2rem 0;
    text-align: center;
    position: relative;
}
header h1 {
    margin: 0;
    font-size: 2.2rem;
    color: #2c3e50;
}
header h3 {
    margin: 0;
    font-size: 2.2rem;
    font-weight: normal;
    color: #2c3e50;
}
header p {
    font-size: 1.2rem;
    color: #555;
}

.photo-placeholder {
    width: 150px;
    height: 150px;
    background-color: #ddd;
    border-radius: 50%;
    display: block;
    margin: 1rem auto;
    background-image: url('photo3.jpg');
    background-size: cover;
    background-position: center;
}
section {
    max-width: 800px;
    margin: 2rem auto;
    padding: 0 1rem 1rem;
}
h2 {
    color: #2c3e50;
    margin-top: 2rem;
    display: flex;
    align-items: center;
}
h2::before {
    content: attr(data-icon);
    font-size: 1.5rem;
    margin-right: 0.5rem;
}
footer {
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
    color: #777;
}
.lang-switch {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 0.9rem;
}
.lang-switch a {
    color: #2c3e50;
    text-decoration: none;
    font-weight: bold;
}
.lang-switch a:hover {
    text-decoration: underline;
}