body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #e9ecef;
    background-image: url("img/elegant-grid.png");
    color: #333;
}

header {
    background-color: #343a40;
    color: #ffffff;
    padding: 40px 0;
    text-align: center;
}

header h1 {
    margin: 0;
    font-size: 3em;
    font-weight: 700;
}

header p {
    margin: 10px 0 0;
    font-size: 1.2em;
    opacity: 0.9;
}

nav {
    background-color: #495057;
    display: flex;
    justify-content: center;
    padding: 20px 0;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

nav a {
    color: #ffffff;
    margin: 0 30px;
    text-decoration: none;
    font-size: 1.2em;
    font-weight: 600;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #00cbeb;
}

.container {
    max-width: 900px;
    margin: 50px auto;
    padding: 30px;
    padding-left: 50px;
    padding-right: 50px;           
    background-color: #ffffff;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #343a40;
    font-size: 2.0em;
    font-weight: 700;
    margin-bottom: 20px;
    border-bottom: 4px solid #17a2b8;
    padding-bottom: 10px;
}

p {
    line-height: 1.8;
    font-size: 1.1em;
    margin-bottom: 25px;
}

a{
    color: #00899e;
}

.justify{
    text-align: justify;
}

.center{
    text-align: center;
}

.nounderline{
    text-decoration: none;
}

.roundedShadow {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
    margin-bottom: 20px;
    border: 1px solid #e0e0e0;
}

.download-button {
    background-color: #249da1;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    text-decoration: none;
    font-size: 16px;
    font-family: Arial, sans-serif;
    cursor: pointer;
}

.products {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.product {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.product:hover {
    transform: scale(1.05);
}

.product h3 {
    font-size: 1.8em;
    color: #17a2b8;
    margin-bottom: 15px;
}

.product p {
    font-size: 1em;
    line-height: 1.6;
    color: #555;
}

footer {
    background-color: #343a40;
    color: #ffffff;
    text-align: center;
    padding: 20px 0;
    margin-top: 50px;
}

footer p {
    margin: 0;
    font-size: 1em;
    font-weight: 400;
}