.section-hero {
    position: relative;
    height: var(--sh-height, 82vh);
    min-height: 720px;
    overflow: hidden;
    background: #111;
    color: #fff;
}

.sh-track,
.sh-slide {
    position: absolute;
    inset: 0;
}

.sh-slide {
    opacity: 0;
    pointer-events: none;
    transition: opacity 700ms ease;
    background: var(--sh-bg, #111);
}

.sh-slide--active {
    opacity: 1;
    pointer-events: auto;
}

.sh-backdrop {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, color-mix(in srgb, var(--sh-accent) 24%, transparent), transparent 34%), linear-gradient(120deg, var(--sh-bg), #000);
    z-index: 1;
}

.sh-image-wrap {
    position: absolute;
    inset: 0;
    z-index: 2;
}

.sh-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.58;
    transform: scale(1.03);
}

.sh-image-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.48) 42%, rgba(0,0,0,0.16) 100%), linear-gradient(0deg, rgba(0,0,0,0.5), transparent 45%);
}

.sh-content {
    position: relative;
    z-index: 3;
    width: min(760px, calc(100vw - 96px));
    max-width: 760px;
    padding: clamp(90px, 10vh, 130px) 0 56px;
    margin-left: clamp(32px, 7vw, 120px);
}


.sh-kicker {
    display: inline-flex;
    margin-bottom: 18px;
    padding: 8px 13px;
    border: 1px solid color-mix(in srgb, var(--sh-accent) 65%, transparent);
    border-radius: 999px;
    color: var(--sh-accent);
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 0.78rem;
    background: rgba(0,0,0,0.22);
    backdrop-filter: blur(10px);
}

.sh-title {
    margin: 0;
    max-width: 760px;
    font-size: clamp(3.2rem, 4.2vw, 6rem);
    line-height: 0.94;
    letter-spacing: -0.055em;
    color: #fff;
}

.sh-subtitle {
    margin: 22px 0 0;
    max-width: 680px;
    font-size: clamp(1.35rem, 2vw, 2rem);
    line-height: 1.18;
    color: var(--sh-accent);
}

.sh-description {
    margin: 24px 0 0;
    max-width: 620px;
    color: var(--sh-text-color);
    font-size: clamp(1rem, 1.05vw, 1.14rem);
    line-height: 1.58;
}

.sh-features {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
    max-width: 620px;
}

.sh-feature-pill {
    padding: 8px 12px;
    border-radius: 999px;
    color: var(--sh-accent);
    border: 1px solid color-mix(in srgb, var(--sh-accent) 45%, transparent);
    background: rgba(0,0,0,0.28);
    backdrop-filter: blur(8px);
    font-size: 0.92rem;
    font-weight: 600;
}

.sh-cta {
    display: inline-flex;
    max-width: 100%;
    margin-top: 28px;
    padding: 13px 18px;
    border-radius: 999px;
    background: var(--sh-accent);
    color: var(--sh-cta-color);
    font-weight: 800;
    line-height: 1.25;
    box-shadow: 0 18px 50px rgba(0,0,0,0.28);
}

.sh-controls {
    position: relative;
    left: auto;
    right: auto;
    bottom: auto;
    z-index: 5;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 26px;
    pointer-events: none;
}
    .sh-controls > * {
        pointer-events: auto;
    }

.sh-arrow {
    width: 42px;
    height: 42px;
    border: 1px solid color-mix(in srgb, var(--sh-accent) 55%, transparent);
    border-radius: 999px;
    background: rgba(0,0,0,0.3);
    color: var(--sh-accent);
    font-size: 30px;
    line-height: 1;
    cursor: pointer;
    backdrop-filter: blur(10px);
}

.sh-dots {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sh-dot {
    position: relative;
    width: 48px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    padding: 0;
    overflow: hidden;
    background: rgba(255,255,255,0.25);
    cursor: pointer;
}

.sh-dot-progress {
    display: block;
    height: 100%;
    width: 100%;
    transform: scaleX(0);
    transform-origin: left center;
    background: var(--sh-accent);
}

.section-hero--layout-compact {
    min-height: var(--sh-height, 58vh);
}

    .section-hero--layout-compact .sh-content {
        padding-top: 14vh;
        max-width: 680px;
    }

.section-hero--layout-lecture .sh-content {
    max-width: 820px;
}

@media (min-width: 900px) and (max-height: 820px) {
    .section-hero {
        min-height: 760px;
    }

    .sh-content {
        padding-top: 82px;
        padding-bottom: 48px;
    }

    .sh-title {
        font-size: clamp(3rem, 4.7vw, 5.2rem);
        line-height: 0.95;
    }

    .sh-subtitle {
        font-size: clamp(1.25rem, 1.7vw, 1.75rem);
        margin-top: 18px;
    }

    .sh-description {
        margin-top: 20px;
        line-height: 1.5;
    }

    .sh-features {
        margin-top: 20px;
    }
}


@media (max-width: 760px) {
    .section-hero {
        height: auto;
        min-height: 100vh;
    }

    .sh-content {
        width: auto;
        max-width: none;
        margin-left: 0;
        padding: 14vh 24px 48px;
    }

    .sh-title {
        font-size: clamp(2.4rem, 13vw, 4.2rem);
    }

    .sh-description {
        font-size: 1rem;
    }

    .sh-controls {
        left: 24px;
        right: 24px;
        bottom: 24px;
    }

    .sh-arrow {
        display: none;
    }
}