:root {
    --bg-color: #9e9e9e;
    --text-color: #1b1b1b;
    --accent-color: #4caf50;
    --header-color: #2e7d32;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: Arial, sans-serif;
    margin: 0;
    font-size: 16px;
    line-height: 1.6;
}

header {
    background-color: var(--header-color);
    color: var(--text-color);
    padding: 1rem;
}

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

.main-title {
    text-align: center;
}

.nav-links a {
margin: 8px;
color: var(--text-color);
text-decoration: none;
font-weight: bold;
}

#return {
    margin: 0.5rem;
    color: white;
    text-decoration: none;
    font-weight: bold;
}

.nav-links a:hover {
    text-decoration: underline;
}

#return:hover {
    text-decoration: underline;
}

.nav-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.nav-buttons button {
    background-color: var(--accent-color);
    color: var(--text-color);            
    padding: 5px 11px;
    border: none;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
}

.nav-buttons button:hover {
    background-color: #3a3a3a;
}

.section {
    padding: 32px;
    border-bottom: 2px solid #ccc;
}

ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-left: 24px;
}

footer {
    background-color: var(--header-color);
    color: var(--text-color);
    text-align: center;
    padding: 16px;
}

hr {
    border: none;
    border-top: 2px solid #ccc;
    margin: 32px 0;
}

h1, h2 {
    font-size: clamp(24px, 77px,40px);
}

img {
    width: 500px;
    height: 300px;
}

.feedback-form {
    margin-bottom: 16px;
}

.feedback-form input[type="text"] {
padding: 8px;
width: 200px;
max-width: 80%;
margin-top: 8px;
border: 2px solid #ccc;
border-radius: 5px;
}

.feedback-form button {
    margin-left: 8px;
    padding: 8px 16px;
    border: none;
    background-color: var(--bg-color);
    color: bar(--text-color);
    border-radius: 5px;
    cursor: pointer;
}

.feedback-form button:hover {
    background-color: #ccc;
}