* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
    font-size: 16px;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

nav {
    background: #333;
    color: white;
    padding: 15px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: white;
    text-decoration: none;
    font-size: 16px;
}


.hero {
    text-align: center;
    padding: 40px 20px;
    min-height: 70vh;
}

.hero img {
    width: 250px;
    margin-top: 20px;
    border-radius: 10px;
}

.content {
    padding: 60px 20px;
    text-align: center;
    min-height: 70vh;
}

.content p {
    padding: 20px;
}

form {
    max-width: 400px;
    margin: auto;
    display: flex;
    flex-direction: column;
}

form input,
form textarea {
    margin: 10px 0;
    padding: 10px;
}

form button {
    background: #333;
    color: white;
    padding: 10px;
    border: none;
    cursor: pointer;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 15px;
    margin-top: auto;
}

@media (max-width: 768px) {

    body {
        font-size: 18px;
    }

    nav {
        min-height: 90px;
        padding: 25px 20px;
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }

    nav h2 {
        font-size: 26px;
        margin-bottom: 12px;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    nav ul li a {
        font-size: 20px;
        padding: 8px 0;
        display: inline-block;
    }

    .hero {
        padding: 60px 25px;
        text-align: center;
    }

    .hero h1 {
        font-size: 30px;
    }

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

    .hero img {
        width: 90%;
        max-width: 280px;
    }

    .content {
        padding: 70px 25px;
        text-align: center;
    }

    .content h1 {
        font-size: 30px;
    }

    .content p {
        font-size: 18px;
        padding: 15px 0;
    }

    form input,
    form textarea {
        font-size: 16px;
        padding: 14px;
    }

    form button {
        font-size: 18px;
        padding: 14px;
    }

    footer {
        font-size: 16px;
        padding: 20px;
        text-align: center;
    }
}