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

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

.container {
    max-width: 960px;
    margin: auto;
    overflow: hidden;
    padding: 0 20px;
}

/* Navigation Bar */
#navbar {
    background: #333;
    color: #fff;
    padding: 20px;
}

#navbar .logo {
    float: left;
}

#navbar ul {
    list-style: none;
    float: right;
}

#navbar ul li {
    display: inline;
}

#navbar ul li a {
    color: #fff;
    padding: 0 20px;
    text-decoration: none;
}

/* Hero Section */
#hero {
    background: #333;
    color: #fff;
    padding: 100px 0;
    text-align: center;
}

#hero h1 {
    margin-bottom: 20px;
}

/* About Section */
#about {
    padding: 50px 0;
    text-align: center;
}

/* Projects Section */
#projects {
    padding: 50px 0;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 20px;
}

.project {
    background: #fff;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0,0,0,.1);
}

.project img {
    max-width: 100%;
    height: auto;
}

/* Contact Section */
#contact {
    padding: 50px 0;
    text-align: center;
}

#contact form {
    max-width: 500px;
    margin: auto;
}

#contact form input,
#contact form textarea,
#contact form button {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
}

#contact form button {
    background: #333;
    color: #fff;
    border: none;
}

/* Footer */
#footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 30px 0;
}

/* Media Queries for Mobile Responsiveness */
@media only screen and (max-width: 768px) {
    .project-grid {
        grid-template-columns: 1fr;
    }

    #navbar ul,
    #navbar ul li,
    #navbar .logo {
        float: none;
        text-align: center;
    }
}