/* Base styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

/* Header and navigation */
header {
    background-color: #333;
    color: #fff;
    padding: 20px;
    text-align: center;
}
nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
}
nav ul li {
    margin: 0 15px;
}
nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: bold;
}

/* Hero section */
.hero {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 50px 20px;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.hero img {
    border-radius: 50%;
    width: 150px;
    height: 150px;
    object-fit: cover;
    margin-bottom: 20px;
}
.hero h1 {
    margin: 10px 0;
}
.hero p {
    max-width: 600px;
    text-align: center;
}

/* Projects section */
.projects, .future-works {
    padding: 40px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.projects {
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.project-category {
    margin-bottom: 30px;
}
.project-category h3 {
    border-bottom: 2px solid #333;
    padding-bottom: 10px;
}
.project {
    margin: 20px 0;
    padding: 15px;
    background-color: #f9f9f9;
    border-left: 5px solid #007bff;
}
.project img {
    max-width: 200px;
    height: auto;
    margin: 10px 0;
}
.future-works {
    background-color: #e9ecef;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
    }
    .hero {
        padding: 30px 10px;
    }
    .project img {
        max-width: 100%;
    }
}