/* Reset styles */
body, h1, h2, p, ul, li, a {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
    margin: 0;
}

/* Header styles */
.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: #222;
    color: #fff;
    padding: 10px 20px;
}

.header .logo {
    font-size: 24px;
    font-weight: bold;
}

.navbar ul {
    list-style: none;
    display: flex;
    padding: 0;
}

.navbar ul li {
    margin: 0 10px;
}

.navbar ul li a {
    text-decoration: none;
    color: #fff;
    font-weight: bold;
    transition: color 0.3s ease;
}

.navbar ul li a:hover {
    color: #ffcc00;
}

/* Hero section */
.hero {
    text-align: center;
    padding: 50px 20px;
    background: linear-gradient(to right, #333, #555);
    color: #fff;
}

.hero h1 {
    font-size: 36px;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero p {
    font-size: 18px;
    margin-top: 10px;
    color: #ddd;
}

/* Section styles */
section {
    padding: 20px;
    margin: 20px auto;
    max-width: 900px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

section h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: #333;
    border-bottom: 2px solid #ffcc00;
    display: inline-block;
    padding-bottom: 5px;
}

section ul {
    list-style: disc;
    padding-left: 20px;
}

section ul li {
    margin-bottom: 10px;
    font-size: 16px;
}

/* Cards section */
.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    padding: 20px;
    flex-wrap: wrap;
}

.card {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 20px;
    width: 280px;
    text-align: center;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.card h2 {
    font-size: 22px;
    margin-bottom: 10px;
    color: #007bff;
}

.card p {
    font-size: 16px;
    color: #555;
}

.card a {
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
    margin-top: 10px;
    display: inline-block;
    transition: color 0.3s ease;
}

.card a:hover {
    color: #0056b3;
}

/* Footer styles */
.footer {
    text-align: center;
    padding: 20px;
    background: #222;
    color: #fff;
    font-size: 14px;
}

/* Utility classes */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}