.nav-burger { display: none; }
.nav-mobile-menu { display: none; }

@media (max-width: 768px) {

    /* ZMIENNE */

    :root {
        --gutter: 1.25rem;
        --nav-h: 56px;
    }

    /* NAV */

    nav {
        height: var(--nav-h);
    }

    nav .zawartosc {
        padding: 0 1.25rem;
    }

    nav img {
        height: 34px;
    }

    nav > .zawartosc > ol {
        display: none;
    }

    .nav-burger {
        display: flex;
        align-items: center;
        justify-content: center;
        background: none;
        border: none;
        cursor: pointer;
        padding: 0;
        width: 36px;
        height: 36px;
        flex-shrink: 0;
    }

    .nav-burger svg,
    .nav-burger img {
        width: 28px;
        height: 28px;
        display: block;
    }

    .nav-burger .icon-close { display: none; }
    .nav-burger[aria-expanded="true"] .icon-open { display: none; }
    .nav-burger[aria-expanded="true"] .icon-close { display: block; }

    .nav-mobile-menu {
        position: fixed;
        top: var(--nav-h);
        left: 0;
        right: 0;
        bottom: 0;
        background-color: var(--bg-dark);
        z-index: 150;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2.5rem;
    }

    .nav-mobile-menu.is-open {
        display: flex;
    }

    .nav-mobile-menu a {
        font-size: 1.5rem;
        font-weight: 700;
        letter-spacing: 0.12em;
        text-transform: uppercase;
        color: var(--text);
        transition: color 0.2s;
    }

    .nav-mobile-menu a:hover,
    .nav-mobile-menu a:active {
        color: var(--accent);
    }

    /* HOME */

    #home {
        min-height: 100svh;
        padding-top: var(--nav-h);
        overflow: hidden;
    }

    .ticker {
        padding-top: var(--nav-h);
    }

    .ticker p {
        font-size: 1rem;
        color: rgba(195, 195, 195, 0.14);
        line-height: 1.6;
    }

    #home > .zawartosc {
        position: relative;
        z-index: 2;
        min-height: calc(100svh - var(--nav-h));
        padding: 2rem var(--gutter) 0;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
    }

    .hero-tekst {
        width: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .hero-tekst img {
        width: 80%;
        max-width: 320px;
    }

    .hero-ilustracja {
        display: block;
        position: absolute;
        left: 50%;
        transform: translateX(-50%);
        bottom: 0;
        z-index: 1;
        pointer-events: none;
        width: 85%;
        max-width: 340px;
    }

    .hero-ilustracja img {
        width: 100%;
        height: auto;
        object-fit: contain;
        object-position: bottom center;
    }

    /* ARTYŚCI */

    #artysci {
        overflow: hidden;
        padding-bottom: 0;
    }

    .artysci-watermark {
        display: none;
    }

    #artysci > .zawartosc {
        padding: 1.5rem 0 0;
        overflow: visible;
    }

    .artysci-grid {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 0.625rem;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding: 0 var(--gutter) 1.5rem;
        margin-bottom: 0;
    }

    .artysci-grid::-webkit-scrollbar {
        display: none;
    }

    .foto {
        flex: 0 0 70vw;
        width: 70vw;
        max-width: 70vw;
        aspect-ratio: 1 / 1;
        scroll-snap-align: start;
    }

    .foto::before {
        opacity: 0;
        transition: opacity 0.3s;
    }

    .foto::after {
        opacity: 0;
        transition: opacity 0.3s;
    }

    .foto:active::before,
    .foto:active::after {
        opacity: 1;
    }

    .artysci-lista {
        padding: 1rem var(--gutter) 1.75rem;
        font-size: 0.73rem;
        line-height: 1.85;
        text-align: center;
    }

    /* HARMONOGRAM */

    #harmonogram {
        padding: 2.5rem 0 3rem;
    }

    .ramka-box {
        display: none;
    }

    #harmonogram > .zawartosc {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 0.5rem var(--gutter);
    }

    .dzien {
        text-align: center;
    }

    .dzien h3 {
        font-size: 2.75rem;
        margin-bottom: 1rem;
    }

    .dzien ol {
        align-items: center;
    }

    .dzien ol li {
        font-size: 0.83rem;
        gap: 0.75rem;
        padding-bottom: 0.55rem;
        justify-content: center;
    }

    .godz {
        font-size: 0.76rem;
        min-width: 2.75rem;
        text-align: right;
    }

    .artysta {
        font-size: 0.83rem;
        text-align: left;
    }

    /* FAQ */

    #faq {
        padding: 2rem 0 2.5rem;
    }

    #faq > .zawartosc {
        grid-template-columns: 1fr;
        gap: 0;
    }

    #faq article {
        padding: 1.25rem 0;
        text-align: center;
    }

    #faq article h3 {
        font-size: 0.95rem;
        margin-bottom: 0.5rem;
    }

    #faq article p {
        font-size: 0.8rem;
        line-height: 1.6;
    }

    /* PARTNERZY */

    .partnerzy-karuzela {
        padding: 1.75rem 0;
    }

    .logo-partner {
        height: 40px;
    }

    /* FOOTER */

    footer {
        padding: 2.5rem 0 1.5rem;
    }

    footer .zawartosc {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.25rem;
        margin-bottom: 2rem;
        padding: 0 var(--gutter);
    }

    footer .zawartosc div {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        width: 100%;
    }

    footer .zawartosc div + div {
        margin-top: 0.5rem;
    }

    footer .zawartosc div a {
        font-size: 0.8rem;
        text-align: center;
    }

    .stopka-logo {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        margin-top: 1.5rem;
    }

    .stopka-logo img {
        height: 80px;
        width: auto;
    }

    footer > p {
        font-size: 0.62rem;
        padding: 1.25rem var(--gutter) 0;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ticker p,
    .artysci-watermark span,
    .partnerzy-track,
    .ramka-track {
        animation: none;
    }
}