/* ====== CENTRÁLNÍ OBSAH ====== */
.centered {
    width: 80%;
    max-width: 900px;


    margin: 100px auto;
    text-align: left;

}
.centered p {
    text-align: center;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}


/* Nadpisy */
.centered h1,
.centered h2,
.centered h3 {
    text-align: center;
    margin-bottom: 20px;
}

/* ====== TEXT ====== */
.txx {
    font-size: 22px;
    text-align: center;
}

/* ====== OBRÁZKY ====== */
.mereni-dna,
.pec-obrazek {
    width: 80%;
    display: block;
    margin: 0 auto;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0,0,0,0.3);
    text-align :center;
}

/* ====== QR SEKCE ====== */
.qr-sekce {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
    margin: 20px 0;
}

.qr {
    text-align: center;
}

.qr-popis {
    font-size: 26px;
}

/* ====== MOBILE ====== */
.mobile-only {
    display: none;
}

@media (max-width: 1200px) {
     .mobile-only {
        display: block;
        margin-top: 10px;
        font-size: 16px;
    }
}

/* ====== SPODNÍ PATA ====== */
.dolni {
    width: 100%;
    text-align: center;
    padding: 10px auto;
    margin-top: 100px;
    font-size: 18px;
    color: #444;
    border-top: 1px solid #ccc;
    background-color: #f5f5f5;
}
/*
.horni {
    width: 100%;
    text-align: center;
    margin: 10px auto;
    margin-top: 100px;
    font-size: 18px;
    color: #444;
    border-top: 1px solid #ccc;
    background-color: #f5f5f5;
}
*/
.horni {
    width: 100%;
}

.horni-wrap {
    width: 100%;
    max-width: 900px;
    margin: 0 auto;   /* ← TOTO JE KLÍČ */
    text-align: center; /* pokud chceš vše uprostřed */
}