/* Import Google Font */
@import url('https://fonts.googleapis.com/css2?family=Source+Sans+Pro:wght@400;600&display=swap');

/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Source Sans Pro', sans-serif;
}

body {
    background-color: #f4f4f9;
    color: #333;
}

/* Header Styles */
header {
    background-color: #333;
    color: #fff;
    padding: 20px 0;
    text-align: center;
}

header h1 {
    margin-bottom: 10px;
}

.navigation {
    margin-top: 10px;
}

.navigation a {
    color: #fff;
    text-decoration: none;
    margin: 0 15px;
    font-weight: 600;
    transition: color 0.3s ease;
}

.navigation a:hover {
    color: goldenrod;
}

/* Projects Section */
.projects-section {
    padding: 50px 0;
    background-color: #f4f4f9;
}

.container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    padding: 0 50px;
}

.project-card {
    background: #fff;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card img {
    max-width: 100%;
    border-radius: 10px;
    margin-bottom: 15px;
}

.project-card h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 10px;
}

.project-card p {
    font-size: 1rem;
    color: #666;
    margin-bottom: 20px;
}

.project-card .btn {
    padding: 10px 20px;
    background-color: goldenrod;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
}

.project-card .btn:hover {
    background-color: darkorange;
}

.project-card:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.2);
}

/* Footer Styles */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 10px 0;
    position: relative;
    bottom: 0;
    width: 100%;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }

    .navigation a {
        margin: 0 10px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    header h1 {
        font-size: 1.8rem;
    }

    .navigation a {
        margin: 0 5px;
        font-size: 0.9rem;
    }

    .project-card h3 {
        font-size: 1.3rem;
    }

    .project-card p {
        font-size: 0.9rem;
    }
}