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

body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    color: #333;
}

header {
    background-color: #333;
    color: #fff;
    padding: 10px 0;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

nav .logo h1 {
    font-size: 24px;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
}

section {
    padding: 60px 20px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

#home {
    text-align: center;
    background-color: #009688;
    color: white;
    padding: 100px 20px;
}

#home h2 {
    font-size: 36px;
}

#home p {
    font-size: 20px;
}

#about {
    background-color: #fff;
    text-align: center;
}

#about h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

#about p {
    font-size: 18px;
    line-height: 1.6;
}

#projects {
    background-color: #f1f1f1;
}

.project-cards {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
}

.card {
    background-color: white;
    padding: 20px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    width: 30%;
    text-align: center;
}

.card h3 {
    font-size: 24px;
}

#contact {
    background-color: #fff;
    text-align: center;
}

#contact h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

form {
    max-width: 600px;
    margin: 0 auto;
}

form input,
form textarea {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    font-size: 16px;
    border: 1px solid #ccc;
}

form button {
    padding: 12px 20px;
    background-color: #009688;
    color: #fff;
    border: none;
    font-size: 18px;
    cursor: pointer;
}

form button:hover {
    background-color: #00796b;
}

footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: #fff;
    margin-top: 50px;
}