/* style.css */
:root {
    --bg-khaki: #bdb76b;
    --accent-brown: #8b4513;
    --text-black: #000000;
    --light-gray: #d3d3d3;
    --white: #ffffff;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    background-color: var(--light-gray);
    color: var(--text-black);
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

/* Układ dla desktopu: Sidebar + Content */
@media (min-width: 768px) {
    body {
        flex-direction: row;
    }
}

/* Pasek boczny (Sidebar) */
aside {
    background-color: var(--bg-khaki);
    color: var(--text-black);
    width: 100%;
    padding: 2rem;
    border-right: 5px solid var(--accent-brown);
}

@media (min-width: 768px) {
    aside {
        width: 300px;
        position: fixed;
        height: 100vh;
        overflow-y: auto;
    }

    main {
        margin-left: 300px;
        width: calc(100% - 300px);
    }
}

aside h3 {
    margin-bottom: 1.5rem;
    color: var(--accent-brown);
    text-transform: uppercase;
    font-size: 1.2rem;
    border-bottom: 2px solid var(--text-black);
    padding-bottom: 0.5rem;
}

aside ul {
    list-style: none;
}

aside li {
    margin-bottom: 1rem;
}

aside a {
    text-decoration: none;
    color: var(--text-black);
    font-weight: bold;
    font-size: 1.1rem;
    transition: color 0.3s;
}

aside a:hover {
    color: var(--accent-brown);
}

/* Główna zawartość */
main {
    padding: 3rem;
    background-color: #f4f4f4;
    /* Bardzo jasny szary dla czytelności */
}

h1 {
    font-size: 2.5rem;
    color: var(--accent-brown);
    margin-bottom: 2rem;
    line-height: 1.2;
}

h2 {
    font-size: 1.8rem;
    margin: 2rem 0 1rem;
    color: var(--text-black);
    border-left: 5px solid var(--bg-khaki);
    padding-left: 1rem;
}

p {
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    max-width: 800px;
}

/* Stylizacja obrazka */
.image-container {
    background-color: var(--bg-khaki);
    /* Tło wymagane w zadaniu */
    padding: 20px;
    display: inline-block;
    margin-bottom: 2rem;
    box-shadow: 10px 10px 0px var(--accent-brown);
}

.image-container img {
    max-width: 100%;
    height: auto;
    display: block;
    border: 1px solid var(--text-black);
}

/* Dane firmy - stylizacja pod roboty */
.company-data {
    background-color: var(--white);
    padding: 2rem;
    border: 1px solid var(--light-gray);
    margin-bottom: 2rem;
    max-width: 600px;
}

.company-data dl {
    display: grid;
    grid-template-columns: 150px 1fr;
    gap: 10px;
}

.company-data dt {
    font-weight: bold;
    color: var(--accent-brown);
}

.company-data dd {
    margin: 0;
}

/* Formularz */
form {
    background-color: var(--white);
    padding: 2rem;
    max-width: 600px;
    border-top: 5px solid var(--bg-khaki);
}

form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

form input,
form textarea {
    width: 100%;
    padding: 10px;
    margin-bottom: 1rem;
    border: 2px solid var(--light-gray);
    font-family: inherit;
}

form button {
    background-color: var(--accent-brown);
    color: var(--white);
    border: none;
    padding: 15px 30px;
    font-size: 1rem;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

form button:hover {
    background-color: var(--bg-khaki);
    color: var(--text-black);
}

/* IP Box */
.ip-box {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: #666;
    border-top: 1px solid var(--light-gray);
    padding-top: 1rem;
}