/* ===================================================================
   „AERONA WIRD NICHT VERKAUFT" — DIE EINZELTEILE

   Die Ausschlussliste, die Abgrenzung, der Ablauf eines Verkaufs, der
   Merksatz und die vier Säulen des Fundaments.
   =================================================================== */

:root[data-thema] .bl-liste {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
    gap: 1.1rem 2rem;
}

:root[data-thema] .bl-punkt {
    position: relative;
    display: flex;
    gap: 0.9rem;
    padding: 1.1rem 0;
}

:root[data-thema] .bl-punkt-zeichen {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 1.6rem;
    height: 1.6rem;
    margin-top: 0.1rem;
    border-radius: 50%;
    background: var(--k-vertieft);
    color: var(--k-text);
    font-size: 0.8rem;
}

:root[data-thema] .bl-punkt h3 {
    margin: 0 0 0.4rem;
    color: var(--k-text);
    font-size: 1rem;
    font-weight: 700;
}

:root[data-thema] .bl-punkt p {
    max-width: 46ch;
    margin: 0;
    color: var(--k-text-leise);
    font-size: 0.92rem;
    line-height: 1.68;
}

:root[data-thema] .bl-abgrenzung {
    position: relative;
    max-width: 68ch;
    margin-top: 2.2rem;
    padding: 1.5rem 1.6rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-gross);
    background: var(--k-vertieft);
}

:root[data-thema] .bl-abgrenzung h3 {
    margin: 0 0 0.7rem;
    color: var(--k-text);
    font-size: 1.06rem;
    font-weight: 700;
}

:root[data-thema] .bl-abgrenzung p {
    margin: 0;
    color: var(--k-text-leise);
    font-size: 0.97rem;
    line-height: 1.75;
}

:root[data-thema] .bl-verlauf {
    margin: 2rem 0 0;
}

:root[data-thema] .bl-schritt {
    position: relative;
    display: flex;
    gap: 1.3rem;
    padding: 0 0 2rem 0;
}

:root[data-thema] .bl-schritt::before {
    content: "";
    position: absolute;
    left: 1.05rem;
    top: 2.4rem;
    bottom: 0;
    width: 1px;
    background: var(--k-rand-seite);
}

:root[data-thema] .bl-schritt:last-child::before {
    display: none;
}

:root[data-thema] .bl-schritt-nr {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 2.1rem;
    height: 2.1rem;
    border-radius: 50%;
    background: var(--k-vertieft-tief);
    color: var(--k-text);
    font-family: 'Outfit', 'Inter', system-ui, sans-serif;
    font-size: 0.88rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    z-index: 1;
}

:root[data-thema] .bl-schritt h3 {
    margin: 0.25rem 0 0.5rem;
    color: var(--k-text);
    font-size: 1.05rem;
    font-weight: 700;
}

:root[data-thema] .bl-schritt p {
    max-width: 62ch;
    margin: 0;
    color: var(--k-text-leise);
    font-size: 0.95rem;
    line-height: 1.7;
}

:root[data-thema] .bl-merksatz {
    position: relative;
    max-width: 62ch;
    margin: 2.2rem 0 0;
    padding: 1.15rem 1.4rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-mittel);
    background: var(--k-vertieft);
    color: var(--k-text);
    font-size: 1rem;
    line-height: 1.7;
}

:root[data-thema] .bl-saeulen {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
    gap: 1.3rem;
}

:root[data-thema] .bl-saeule {
    position: relative;
    padding: 1.6rem 1.5rem;
    border-width: 1px;
    border-style: solid;
    border-radius: var(--k-rund-gross);
    background: var(--k-vertieft);
    overflow: hidden;
}

:root[data-thema] .bl-saeule::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 2px;
    background-image: var(--k-verlauf);
    pointer-events: none;
}

:root[data-thema] .bl-saeule h3 {
    margin: 0 0 0.7rem;
    color: var(--k-text);
    font-size: 1.05rem;
    font-weight: 700;
    line-height: 1.35;
}

:root[data-thema] .bl-saeule p {
    margin: 0;
    color: var(--k-text-leise);
    font-size: 0.93rem;
    line-height: 1.7;
}

@media (max-width: 720px) {
    :root[data-thema] .bl-saeule,
    :root[data-thema] .bl-abgrenzung {
        padding: 1.35rem 1.25rem;
    }
}