body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    box-sizing: border-box;
    padding-top: 20px;
    padding-bottom: 20px;
}

.container {
    width: 90%;
    max-width: 800px;
    background: #fff;
    padding: 30px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    text-align: center;
}

header {
    margin-bottom: 20px;
}

.profile-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 3px solid #007bff;
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.3);
}

h1 {
    font-size: 2.5em;
    color: #222;
    margin-bottom: 8px;
}

.tagline {
    font-size: 1.2em;
    color: #555;
    margin-top: 0;
}

h2 {
    font-size: 1.8em;
    color: #222;
    margin-top: 30px;
    margin-bottom: 15px;
    border-bottom: 1px solid #eee;
    padding-bottom: 8px;
}

.about p {
    font-size: 1.05em;
    line-height: 1.7;
    text-align: left;
    margin-bottom: 15px;
}

.contact ul {
    list-style: none;
    padding: 0;
    margin-top: 15px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.contact li {
    margin-bottom: 0;
}

.contact a {
    text-decoration: none;
    color: #007bff;
    font-size: 2.5em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.contact a:hover {
    color: #0056b3;
    transform: scale(1.1);
}

.contact i {
    margin-right: 0;
}

footer {
    margin-top: 30px;
    padding-top: 15px;
    border-top: 1px solid #eee;
    color: #777;
    font-size: 0.9em;
}

@media (max-width: 768px) {
    .container {
        width: 95%;
        padding: 20px;
    }

    h1 {
        font-size: 2.2em;
    }

    .profile-photo {
        width: 100px;
        height: 100px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }

    h1 {
        font-size: 1.8em;
    }

    .profile-photo {
        width: 90px;
        height: 90px;
    }

    .contact ul {
        flex-direction: column;
        gap: 10px;
    }

    .contact li {
        margin-bottom: 10px;
    }
}