/* Global Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

/* Navbar Styles */
.navbar {
    background-color: #fff;
    padding: 12px 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.navbar h1 {
    color: #000;
    font-size: 2rem;
}

.navbar nav {
    display: flex;
    justify-content: center;
}

.navbar nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
    align-items: center;
    margin: 0;
    padding: 0;
}

.navbar nav ul li {
    color: #000;
}

.navbar nav ul li a {
    text-decoration: none;
    color: #000;
    font-weight: 700;
    padding: 10px;
}

.navbar nav ul li a:hover {
    background-color: rgba(0, 0, 0, 0.2);
    border-radius: 5px;
}

/* Hero Section */
.hero {
    position: relative;
    margin-top: 80px; /* Adjust based on navbar height */
    color: white;
    padding: 100px 0;
    text-align: center;
    background-color: #4CAF50; /* Hero section background color */
}

.hero h2 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.hero p {
    font-size: 1.2rem;
}

/* Rewards Section */
.rewards-section {
    background-color: #fff;
    padding: 50px 20px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.rewards-section h2 {
    font-size: 2.5rem;
    margin-bottom: 30px;
}

.rewards-details {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.reward-card {
    background-color: #f0f0f0;
    border-radius: 8px;
    padding: 20px;
    margin: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    flex: 1 1 250px; /* Responsive sizing */
    text-align: center;
}