body {
    font-family: 'Segoe UI', 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    background: #f6f6f9;
    color: #222;
}

/* Navigation Bar Styles */
.navbar {
    background: #364f6b;
    box-shadow: 0 2px 8px rgba(54,79,107,0.08);
    padding: 0.5em 0;
}
.nav-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1em;
}
.nav-brand {
    color: #fff;
    font-size: 1.2em;
    font-weight: bold;
    text-decoration: none;
    letter-spacing: 1px;
}
.nav-links a {
    margin-left: 1.5em;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}
.nav-links a:hover {
    color: #3fc1c9;
}
@media (max-width: 700px) {
    .nav-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5em;
    }
    .nav-links a {
        margin-left: 0;
        margin-right: 1em;
    }
}

main {
    max-width: 700px;
    margin: 2em auto;
    padding: 2em;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.07);
}

h1 {
    color: #364f6b;
    margin-top: 0;
}
h2 {
    color: #3fc1c9;
    margin-top: 0.5em;
}

form {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
    margin-bottom: 1.5em;
}

label {
    font-weight: 500;
}

input, textarea, button {
    font-size: 1em;
    padding: 0.5em;
    border: 1px solid #bfc0c0;
    border-radius: 4px;
}
textarea {
    min-height: 80px;
}
button {
    background: #3fc1c9;
    color: #fff;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
}
button:hover {
    background: #364f6b;
}

footer {
    text-align: center;
    color: #aaa;
    padding: 1.5em 0;
    font-size: 0.95em;
    background: #f1f1f1;
    border-top: 1px solid #eee;
}

@media (max-width: 800px) {
    main {
        margin: 1em;
        padding: 1em;
    }
}