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

body {
    font-family: 'Montserrat', sans-serif;
    color: #333;
    background-color: #f4f4f4;
}

.hero-section {
    background-image: url('nature.jpg');
    background-size: cover;
    background-position: center;
    height: 100vh;
    position: relative;
}

.hero-overlay {
    background-color: rgba(0, 0, 0, 0.6);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    color: white;
    text-align: center;
}

.main-nav {
    position: absolute;
    top: 20px;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 50px;
}

.main-nav ul {
    list-style-type: none;
}

.main-nav ul li {
    display: inline-block;
    margin-left: 20px;
}

.main-nav ul li a {
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.logo {
    width: 100px;
}

.hero-content h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.5em;
    margin-bottom: 30px;
}

.btn-primary {
    padding: 15px 30px;
    background-color: #4e54c8;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border-radius: 30px;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #3b40b0;
}

main .content {
    max-width: 1200px;
    margin: 60px auto;
    text-align: center;
}

main h2 {
    font-size: 2.5em;
    color: #4e54c8;
    margin-bottom: 20px;
}

main p {
    font-size: 1.2em;
    margin-bottom: 40px;
    line-height: 1.6;
}

footer {
    background-color: #4e54c8;
    color: white;
    padding: 20px;
    text-align: center;
}

@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5em;
    }

    .hero-content p {
        font-size: 1.2em;
    }

    .main-nav ul li {
        margin-left: 10px;
    }
}