* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background-color: #f7fafc;
}

.profile-header {
    text-align: center;
    padding: 60px 20px 40px;
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
}

.avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 16px;
}

.bio {
    color: #718096;
    font-size: 1.1rem;
    margin-top: 8px;
}

.container {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

h2 {
    margin-bottom: 24px;
    font-size: 1.5rem;
}

/* Grid Layout for Cards */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

/* Clickable Card Styling */
.card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.card {
    background: #ffffff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
}

.card-img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    background-color: #cbd5e0;
}

.card-content {
    padding: 20px;
}

.card-content h3 {
    margin-bottom: 8px;
    color: #1a202c;
}

.card-content p {
    color: #4a5568;
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.read-more {
    font-weight: 600;
    color: #3182ce;
    font-size: 0.9rem;
}