/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

/* Container for responsive design */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
header {
    background-color: #000;
    color: #fff;
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

nav h1 {
    font-size: 1.8rem;
}

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

nav li {
    margin-left: 2rem;
}

nav a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

nav a:hover {
    color: #ccc;
}

.built-with {
    text-align: center;
    margin-top: 1rem;
    padding: 0.5rem;
    background-color: #222;
}

.built-with a {
    color: #fff;
    text-decoration: none;
}

/* Main content */
main {
    padding: 2rem 0;
}

section {
    margin-bottom: 3rem;
    padding: 2rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

#hero {
    text-align: center;
    background: linear-gradient(to right, #ff6b6b, #4ecdc4);
    color: #fff;
}

#hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.host-image {
    width: 100%;
    max-width: 400px;
    height: auto;
    display: block;
    margin: 1rem auto;
    border-radius: 8px;
}

button {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #0056b3;
}

/* Footer */
footer {
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 1rem 0;
    margin-top: 3rem;
}

/* Mobile-first responsive design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
    }

    nav ul {
        margin-top: 1rem;
    }

    nav li {
        margin: 0 1rem;
    }

    #hero h2 {
        font-size: 2rem;
    }

    section {
        padding: 1rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }

    nav h1 {
        font-size: 1.5rem;
    }

    #hero h2 {
        font-size: 1.5rem;
    }
}