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


body {
    background-color: rgba(250, 244, 232);
}


/* HLAVNÝ OBSAH STRÁNKY */

.verejna-zbierka {
    width: 100%;
    max-width: 1100px;

    margin: 0 auto;

    padding: 100px 40px 60px;
}


/* NADPIS */

.verejna-zbierka h1 {
    font-family: 'stary';
    font-size: 25px;
    font-weight: bold;
    line-height: 1.4;

    margin-bottom: 15px;
}


/* TEXT POD NADPISOM */

.verejna-zbierka-text {
    font-size: 16px;
    line-height: 1.6;

    margin-bottom: 30px;
}


/* OBAL PDF */

.pdf-container {
    width: 100%;
    height: calc(100vh - 250px);
    min-height: 650px;

    border-radius: 8px;
    overflow: hidden;

    background-color: white;

    box-shadow: 0 4px 18px rgba(0, 0, 0, 0.12);
}


/* SAMOTNÉ PDF */

.pdf-container iframe {
    display: block;

    width: 100%;
    height: 100%;

    border: none;
}


/* TLAČIDLO */

.pdf-button {
    display: inline-block;

    margin-top: 0px;
    margin-bottom: 25px;
    padding: 12px 24px;

    border: 1px solid black;
    border-radius: 6px;

    color: black;
    text-decoration: none;

    font-size: 15px;

    transition:
        background-color 0.3s ease,
        color 0.3s ease;
}

.pdf-button:hover {
    background-color: black;
    color: rgba(250, 244, 232);
}

.blur-overlay {
    position: fixed;
    inset: 0;
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(6px);
    z-index: 25;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}


/* MOBIL */

@media (max-width: 768px) {

    .verejna-zbierka {
        padding: 90px 20px 40px;
    }


    .verejna-zbierka h1 {
        font-size: 21px;
    }


    .verejna-zbierka-text {
        font-size: 15px;
    }


    .pdf-container {
        height: 70vh;
        min-height: 500px;
    }


    .pdf-button {
        width: 100%;

        text-align: center;
    }

}