/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600&display=swap');

body {
    font-family: 'Poppins', sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    padding: 0;
}

/* Container */
.container {
    max-width: 900px;
    margin: 30px auto;
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
}

/* Collage Wrapper */
.image-collage {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
    position: relative;
}

.image-collage img {
    width: 30%;
    height: 120px;
    object-fit: cover;
    border-radius: 8px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease-in-out;
}

.image-collage img:hover {
    transform: scale(1.05);
}

/* Project Title */
.project-title {
    text-align: center;
    font-size: 24px;
    font-weight: 600;
    color: #333;
}

/* Project Description */
.project-description {
    text-align: justify;
    font-size: 16px;
    line-height: 1.6;
    color: #555;
}

/* Sections */
.steps1, .steps2, .steps3 {
    background: #fff;
    padding: 15px;
    margin: 15px 0;
    border-left: 5px solid #000000;
    border-radius: 5px;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
}

/* Headings */
h3, h4 {
    color: #000000;
}

/* List Items */
ul, ol {
    padding-left: 20px;
}

/* Repository Links */
p a {
    color: #000000;
    text-decoration: none;
    font-weight: bold;
}

p a:hover {
    text-decoration: underline;
}

/* Back Button */
button {
    display: block;
    margin: 20px auto;
    background: #000000;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background 0.3s;
}

button:hover {
    background: #000408;
}

/* Responsive Design */
@media (max-width: 768px) {
    .image-collage img {
        width: 45%;
    }
}