.start-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 2.5rem;
    align-items: center;
    margin: 2.5rem 0 3rem;
}

.start-hero__text h1 {
    font-size: clamp(2.2rem, 5vw, 3.4rem);
    margin: 0 0 1rem;
    line-height: 1.1;
}

.start-hero__text p {
    font-size: 1.1rem;
    margin: 0 0 1.5rem;
    line-height: 1.6;
}

.start-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
}

.start-hero__visual {
    position: relative;
    min-height: 240px;
    display: grid;
    grid-template-columns: auto auto;
    align-items: start;
    gap: 1rem;
    align-items: center;
}

.start-hero__visual .karte-detail__item--bild {
    padding: 0;
    background: none;
    margin: 0;
    justify-self: center;
}

.start-hero__visual .karte-detail__media {
    position: relative;
    border-radius: var(--box-radius);
    border: var(--box-border);
    box-shadow: var(--gold-shadow);
    overflow: hidden;
}

.start-hero__visual .karte-detail__bild {
    display: block;
    width: 100%;
    max-width: clamp(16rem, 40vw, 26rem);
}

.start-hero__visual .karte-detail__video,
.start-hero__visual .karte-detail__frame {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s ease-in-out;
}

.start-hero__visual .karte-detail__video {
    object-fit: cover;
    transform: scale(0.9);
    transform-origin: center;
}

.start-hero__visual .karte-detail__frame {
    object-fit: contain;
}

.start-hero__visual .karte-detail__media.is-animated .karte-detail__video,
.start-hero__visual .karte-detail__media.is-animated .karte-detail__frame {
    opacity: 1;
}

.start-hero__visual .karte-detail__media .karte-detail__bild {
    transition: opacity 0.5s ease-in-out;
}

.start-hero__visual .karte-detail__media.is-animated .karte-detail__bild {
    opacity: 0;
}

.start-hero__visual div:nth-of-type(2){
    border-radius: var(--box-radius);
    border: var(--box-border);
    box-shadow: var(--gold-shadow);
    padding: 0 var(--box-padding) var(--box-padding);
    text-align: center;
    min-width: min-content;
}

.start-hero__visual div:nth-of-type(2) ul {
    list-style: none;
    padding: 0;
}

.start-schritte h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

.schritte {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.6rem;
}

.schrittkarte {
    background: rgba(0, 0, 0, 0.55);
    border-radius: 1rem;
    border: 1px solid rgba(212, 175, 55, 0.25);
    box-shadow: 0 0.8rem 1.8rem rgba(0, 0, 0, 0.25);
    padding: 1.4rem;
    display: grid;
    gap: 0.9rem;
}

.schrittkarte__bild {
    position: relative;
    height: 140px;
    border-radius: 0.9rem;
    border: 1px solid rgba(212, 175, 55, 0.4);
    background: rgba(0, 0, 0, 0.65);
    overflow: hidden;
}

.schrittkarte__bild::before {
    content: "";
    position: absolute;
    inset: 16px;
    border-radius: 0.7rem;
    border: 1px solid rgba(212, 175, 55, 0.4);
}

.schrittkarte__nummer {
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    background: var(--gold-base);
    color: black;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.schrittkarte h3 {
    margin: 0;
    font-size: 1.2rem;
}

.schrittkarte p {
    margin: 0;
    color: var(--gold-light);
    line-height: 1.5;
}

.schrittkarte__bild--ziehen {
    background: linear-gradient(160deg, rgba(212, 175, 55, 0.2), rgba(0, 0, 0, 0.85));
}

.schrittkarte__bild--ziehen::after {
    content: "";
    position: absolute;
    inset: 26px 32px;
    border-radius: 0.8rem;
    border: 1px dashed rgba(212, 175, 55, 0.4);
    transform: rotate(-6deg);
}

.schrittkarte__bild--scan::after {
    content: "";
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    height: 0.35rem;
    top: 50%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.9), transparent);
    animation: scanline 2.6s ease-in-out infinite;
}

.schrittkarte__bild--lesen {
    background: rgba(0, 0, 0, 0.6);
}

.schrittkarte__bild--lesen::after {
    content: "";
    position: absolute;
    inset: 32px 30px;
    border-radius: 0.6rem;
    background: repeating-linear-gradient(
        180deg,
        rgba(212, 175, 55, 0.4) 0,
        rgba(212, 175, 55, 0.4) 2px,
        transparent 2px,
        transparent 12px
    );
    opacity: 0.7;
    filter: blur(2px);
}

.schrittkarte__bild--freischalten {
    background: radial-gradient(circle at 50% 35%, rgba(212, 175, 55, 0.25), transparent 60%), rgba(0, 0, 0, 0.7);
}

.schrittkarte__bild--freischalten::after {
    content: "";
    position: absolute;
    width: 40px;
    height: 52px;
    left: 50%;
    top: 45%;
    transform: translate(-50%, -50%);
    border-radius: 0.6rem;
    border: 2px solid rgba(212, 175, 55, 0.6);
    box-shadow: inset 0 0 0 2px rgba(212, 175, 55, 0.25);
}

@keyframes scanline {
    0% {
        transform: translateY(-70px);
        opacity: 0;
    }
    30% {
        opacity: 1;
    }
    60% {
        opacity: 1;
    }
    100% {
        transform: translateY(70px);
        opacity: 0;
    }
}

@media (max-width: 900px) {
    .start-hero {
        grid-template-columns: 1fr;
    }

    .start-hero__visual {
        order: -1;
        grid-template-columns: 1fr;
        justify-items: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .schrittkarte__bild--scan::after {
        animation: none;
    }
}