* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #111;
    color: #eee;
}

html {
    scroll-behavior: smooth;
}

.logo img{
    width: 50px;
}

/* HEADER I NAWIGACJA */
.nav {
    position: sticky;
    top: 0;
    display: flex;
    justify-content: space-between;
    align-items: center; /* Wyśrodkowanie pionowe logo i menu */
    padding: 15px 8%;
    background: #181818;
    z-index: 1000; /* Zapewnia, że header jest zawsze na wierzchu */
}

.nav a {
    color: #fff;
    margin: 0 10px;
    text-decoration: none;
    transition: color 0.3s;
}

.nav a:hover {
    color: #f39c12;
}

/* HAMBURGER MENU (ukryte na desktopie) */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001; /* Zawsze nad wysuwanym menu */
}

.hamburger span {
    width: 30px;
    height: 3px;
    background-color: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

/* SEKCJE I GRIDY */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 80vh;
    align-items: center;
    padding: 8%;
}

.ph {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 220px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    padding: 30px 8%;
}

.card {
    background: #222;
    padding: 30px;
    border-radius: 12px;
    transition: .3s;
    text-align: center;
}

.card svg{
    width: 50px;
}

.ph iframe{
    aspect-ratio: 16 / 9;
    width: 80%;
}

#contact p{
    text-align: center;
}

.card:hover {
    transform: translateY(-6px);
}

section h2 {
    text-align: center;
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    padding: 0 8%;
}

form {
    display: grid;
    gap: 10px;
    padding: 20px 8%;
}

input,
textarea,
button {
    padding: 12px;
}

button {
    background: #f39c12;
    border: 0;
    font-weight: bold;
    cursor: pointer;
}

footer {
    text-align: center;
    padding: 30px;
    background: #181818;
    margin-top: 40px;
}

/* ANIMACJE SCROLLOWANIA */
.show {
    opacity: 1;
    transform: none;
}

section {
    opacity: 0;
    transform: translateY(40px);
    transition: .6s;
}

/* MEDIA QUERIES (Responsywność) */
@media (max-width: 768px) {
    .hero,
    .split {
        grid-template-columns: 1fr;
    }

    /* Wyświetlamy przycisk na telefonach */
    .hamburger {
        display: flex;
    }

    /* Stylowanie wysuwanego menu na telefonach */
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%; /* Menu domyślnie schowane poza ekranem */
        width: 100%;
        height: 100vh;
        background: #181818;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.4s ease-in-out;
    }

    .nav-links.active {
        right: 0; /* Menu wsuwa się na ekran */
    }

    .nav-links a {
        margin: 20px 0;
        font-size: 1.5rem; /* Większy font ułatwia klikanie palcem */
    }

    /* Animacja krzyżyka przy otwartym menu */
    .hamburger.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    .hamburger.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}