/* General styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #f4f4f9;
    color: #333;
    line-height: 1.6;
    padding: 20px;
}

/* Header styling (empty for now but can be used later) */
header {
    text-align: center;
    padding: 20px;
    background-color: #005f73;
    color: white;
    text-align: center;
}

header a.nav {
    color: white;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: bold;
}

header a.nav:hover {
    text-decoration: underline;
}

/* Main container */
.main-index {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

/* Page title */
.main-index h1 {
    color: #333;
    margin-bottom: 20px;
    font-size: 2.5em;
    text-align: center;
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* Project container */
.project {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border: 2px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    width: 300px;
    background-color: white;
}

.project:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

/* Project title */
.project h3 {
    background-color: #005f73;
    color: white;
    padding: 15px;
    margin: 0;
    width: 100%;
    text-transform: uppercase;
    font-size: 1.2em;
}

/* Project image */
.project img {
    max-width: 100%;
    height: auto;
}

/* Main container */
.project-main {
    max-width: 800px;
    margin: 20px auto;
    padding: 20px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.project-main h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #333;
}

.project-main h2 {
    color: #005f73;
    margin-top: 20px;
    margin-bottom: 10px;
}

.project-main p {
    margin-bottom: 15px;
    line-height: 1.8;
}

.project-main ul {
    list-style-type: disc;
    margin-left: 20px;
}

.project-main li {
    margin-bottom: 10px;
}

/* Image styling */
.project-main img {
    display: block;
    margin: 20px auto;
    max-width: 100%;
    height: auto;
    border: 2px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Preprocessing and Data sections */
.preprocessing, .data, .Modeling, .results, .impact, .Code, .References {
    margin-bottom: 40px;
}

/* Links */
a {
    color: #0594c8;
    text-decoration: none;
}

a:hover {
    color: #000000;
    text-decoration: underline;
}

/* Reference List Styling */
.References ul {
    list-style-type: none;
    padding-left: 0;
}

.References ul li {
    margin-bottom: 8px;
}

/* Anchor links to make entire project clickable */


/* Responsive styling */
@media (min-width: 768px) {
    .main-index {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
    }
    .project-main {
        max-width: 1000px;
        padding: 40px;
    }
}