body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.navbar {
    background-color: #ffffff;
    border-bottom: 1px solid #e0e0e0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: #007bff;
}

.menu a {
    margin-left: 20px;
    text-decoration: none;
    color: #333;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    height: 3px;
    width: 25px;
    background: #333;
    margin: 4px;
}

@media (max-width: 768px) {
    .menu {
        display: none;
    }
    .hamburger {
        display: flex;
    }
}

.hero {
    background: url('background.jpg') no-repeat center center;
    background-size: cover;
    color: white;
    text-align: center;
    padding: 100px 20px;
}

.features {
    display: flex;
    justify-content: space-around;
    padding: 20px;
}

.feature {
    text-align: center;
    flex-basis: 30%;
}

@media (max-width: 768px) {
    .features {
        flex-direction: column;
        align-items: center;
    }
    .feature {
        margin-bottom: 20px;
        flex-basis: 100%;
    }
}

.container {
    max-width: 1200px;
    margin: auto;
    padding: 20px;
}

section {
    padding: 80px 20px;
    margin-top: 60px;
}

form {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 500px;
    margin: auto;
}

input, textarea, button {
    padding: 10px;
    font-size: 16px;
}

textarea {
    resize: none;
}

button {
    background-color: #007bff;
    color: white;
    border: none