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

/* GitHub Font Styling */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Hubot Sans', 'Mona Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
    font-family: 'Mona Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #1e3a8a 0%, #1f2937 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.container {
    width: 100%;
    max-width: 400px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    text-align: center;
}

/* Semantic HTML support */
main.container {
    display: block;
}

header.profile {
    margin-bottom: 40px;
}

nav.links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

footer.footer {
    color: #a0aec0;
    font-size: 14px;
}

address.location {
    font-style: normal;
    color: #a0aec0;
    font-size: 14px;
    font-weight: 400;
}

h3.location {
    font-family: 'Hubot Sans', 'Mona Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #a0aec0;
    font-size: 14px;
    font-weight: 400;
}

h2.job-title {
    font-family: 'Hubot Sans', 'Mona Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: #718096;
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 4px;
}

/* Profile Section */
.profile {
    margin-bottom: 40px;
}

.avatar {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, #1e3a8a, #1f2937);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 40px;
    color: white;
    box-shadow: 0 10px 30px rgba(30, 58, 138, 0.3);
}

h1 {
    font-family: 'Hubot Sans', 'Mona Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 28px;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 8px;
}

.profile p {
    color: #718096;
    font-size: 16px;
    font-weight: 400;
    margin-bottom: 4px;
}

.profile .location {
    color: #a0aec0;
    font-size: 14px;
    font-weight: 400;
}

/* Links Section */
.links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 30px;
}

.link-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
    background: white;
    border-radius: 12px;
    text-decoration: none;
    color: #2d3748;
    font-weight: 500;
    font-size: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.link-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    background: #f7fafc;
}

.link-card i:first-child {
    font-size: 20px;
    color: #1e3a8a;
    width: 24px;
    text-align: center;
}

.link-card span {
    flex: 1;
    text-align: left;
    margin-left: 16px;
}

.link-card i:last-child {
    font-size: 12px;
    color: #a0aec0;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.link-card:hover i:last-child {
    opacity: 1;
}

/* Footer */
.footer {
    color: #a0aec0;
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 480px) {
    .container {
        padding: 30px 20px;
        margin: 10px;
    }
    
    h1 {
        font-size: 24px;
    }
    
    .link-card {
        padding: 16px 20px;
        font-size: 15px;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.container {
    animation: fadeInUp 0.6s ease-out;
}