body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}
.container {
    max-width: 1100px;
    margin: auto;
    overflow: hidden;
    padding: 0 2rem;
}
header {
    background: #50b3a2;
    color: #fff;
    padding: 1rem 0;
    border-bottom: #444 solid 3px;
    position: sticky;
    top: 0;
    z-index: 1000;
}
header .logo {
    color: #fff;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
}
header nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    justify-content: flex-end;
}
header nav li a {
    color: #fff;
    text-decoration: none;
    padding: 0.5rem 1rem;
    display: block;
}
#hero {
    background: url('../images/hero-image.jpg') no-repeat center center/cover;
    height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    position: relative;
}
.hero-content {
    background: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border-radius: 10px;
}
.cta-button {
    display: inline-block;
    background: #ff6347;
    color: #fff;
    padding: 0.75rem 1.5rem;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1rem;
}
#features {
    padding: 2rem 0;
    text-align: center;
}
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}
.feature-item {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}
#quiz-section {
    padding: 2rem 0;
    background: #e9ecef;
}
footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    margin-top: 2rem;
}
/* Style for all pages */
main h1, main h2 {
    color: #50b3a2;
}
main p {
    margin-bottom: 1.5rem;
}