/* Reset and Basics */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
}

body {
    background: #fff;
    color: #333;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Container */
.container-center {
    text-align: center;
    max-width: 600px;
    width: 100%;
    padding: 2rem;
}

/* Avatar */
.profile-avatar {
    margin-bottom: 3rem;
}

.profile-avatar img {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Name */
.profile-name {
    font-size: 2.5em;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 0.2rem;
    color: #222;
}

.profile-subtitle {
    font-size: 0.95em;
    color: #666;
    margin-bottom: 3rem;
    margin-top: 0;
    letter-spacing: 0.5px;
}

/* Social Links */
.social-links {
    margin-bottom: 4rem;
    font-size: 0.95em;
    letter-spacing: 1px;
}

.social-links a {
    display: inline-block;
    color: #333;
    text-decoration: none;
    margin: 0.5rem 0.75rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid #333;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: #666;
    opacity: 0.7;
}

/* Footer */
.footer {
    font-size: 0.85em;
    color: #666;
    border-top: 1px solid #ddd;
    padding-top: 2rem;
    margin-top: 2rem;
}

.footer p {
    margin: 0.5rem 0;
}

.footer a {
    color: #666;
    text-decoration: none;
    border-bottom: 1px solid #ddd;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: #333;
}

/* Responsive */
@media (max-width: 768px) {
    .container-center {
        padding: 1.5rem;
    }

    .profile-avatar img {
        width: 150px;
        height: 150px;
    }

    .profile-name {
        font-size: 2em;
        margin-bottom: 2rem;
    }

    .social-links {
        margin-bottom: 3rem;
        font-size: 0.9em;
    }

    .social-links a {
        display: block;
        margin: 0.75rem 0;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }

    .container-center {
        padding: 1rem;
    }

    .profile-avatar {
        margin-bottom: 2rem;
    }

    .profile-avatar img {
        width: 120px;
        height: 120px;
    }

    .profile-name {
        font-size: 1.5em;
        margin-bottom: 1.5rem;
    }

    .social-links {
        margin-bottom: 2rem;
    }
}