/* Klenoty z oceli: hlavní banner + dva boční bannery */
.kzo-hero,
.kzo-hero * {
    box-sizing: border-box;
}

.kzo-hero {
    --kzo-gap: 20px;
    --kzo-radius: 2px;
    --kzo-ink: #25211f;
    --kzo-accent: #9b6558;
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr);
    gap: var(--kzo-gap);
    width: calc(100% - 40px);
    max-width: 1138px;
    margin-left: auto;
    margin-right: auto;
    padding: 0;
    font-family: inherit;
}

.kzo-hero a,
.kzo-hero a:hover,
.kzo-hero a:focus {
    color: var(--kzo-ink);
    text-decoration: none;
}

.kzo-hero__slide,
.kzo-hero__card {
    position: relative;
    display: flex;
    overflow: hidden;
    border-radius: var(--kzo-radius);
    background-color: #eee4dc;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    isolation: isolate;
}

.kzo-hero__main {
    position: relative;
    min-height: 392px;
    overflow: hidden;
    border-radius: var(--kzo-radius);
    background: #eee4dc;
}

.kzo-hero__slides,
.kzo-hero__slide {
    position: absolute;
    inset: 0;
}

.kzo-hero__slide {
    z-index: 1;
    display: none;
    align-items: center;
    background-position: center right;
    pointer-events: none;
}

.kzo-hero__slide.is-active {
    z-index: 2;
    display: flex;
    pointer-events: auto;
}

.kzo-hero__slide--earrings {
    background-image: url('/user/documents/upload/hero-01-nausnice.png');
}

.kzo-hero__slide--pendants {
    background-image: url('/user/documents/upload/hero-02-privesky.png');
}

.kzo-hero__slide--sets {
    background-image: url('/user/documents/upload/hero-03-soupravy.png');
}

/* Jemně zvýší čitelnost textu bez zakrytí fotografie. */
.kzo-hero__slide::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(
        90deg,
        rgba(250, 246, 242, 0.98) 0%,
        rgba(250, 246, 242, 0.91) 35%,
        rgba(250, 246, 242, 0.18) 61%,
        rgba(250, 246, 242, 0) 76%
    );
}

.kzo-hero__content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: min(47%, 410px);
    margin-left: clamp(28px, 4vw, 58px);
    padding: 34px 0;
}

.kzo-hero__eyebrow {
    margin-bottom: 10px;
    color: var(--kzo-accent);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.14em;
    line-height: 1.2;
    text-transform: uppercase;
}

.kzo-hero__title {
    max-width: 390px;
    margin: 0 0 15px;
    color: var(--kzo-ink);
    font-size: clamp(29px, 2.65vw, 43px);
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.08;
}

.kzo-hero__description {
    max-width: 370px;
    margin-bottom: 24px;
    color: #5b5350;
    font-size: 16px;
    line-height: 1.5;
}

.kzo-hero__button {
    display: inline-flex;
    align-items: center;
    min-height: 46px;
    padding: 12px 24px;
    border: 1px solid var(--kzo-accent);
    background: var(--kzo-accent);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.035em;
    transition: background-color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.kzo-hero__slide:hover .kzo-hero__button,
.kzo-hero__slide:focus-visible .kzo-hero__button {
    border-color: #774b42;
    background: #774b42;
    transform: translateY(-1px);
}

.kzo-hero__dots {
    position: absolute;
    z-index: 4;
    right: 20px;
    bottom: 16px;
    display: flex;
    gap: 8px;
}

.kzo-hero__dots button {
    width: 10px;
    height: 10px;
    min-width: 0;
    min-height: 0;
    margin: 0;
    padding: 0;
    border: 1px solid rgba(37, 33, 31, 0.7);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.75);
    box-shadow: none;
    cursor: pointer;
}

.kzo-hero__dots button.is-active {
    border-color: var(--kzo-accent);
    background: var(--kzo-accent);
}

.kzo-hero__side {
    display: grid;
    grid-template-rows: repeat(2, minmax(0, 1fr));
    gap: var(--kzo-gap);
    min-width: 0;
}

.kzo-hero__card {
    min-height: 186px;
    align-items: center;
    background-position: center right;
}

.kzo-hero__card--pendants {
    background-image: url('/user/documents/upload/banner-privesky.png');
}

.kzo-hero__card--sets {
    background-image: url('/user/documents/upload/banner-soupravy.png');
}

.kzo-hero__card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(
        90deg,
        rgba(244, 235, 228, 0.98) 0%,
        rgba(244, 235, 228, 0.91) 37%,
        rgba(244, 235, 228, 0.12) 69%,
        rgba(244, 235, 228, 0) 100%
    );
    transition: opacity 180ms ease;
}

.kzo-hero__card-content {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    max-width: 52%;
    padding: 24px 0 24px 27px;
}

.kzo-hero__card-content small {
    margin-bottom: 4px;
    color: #765f58;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.09em;
    line-height: 1.2;
    text-transform: uppercase;
}

.kzo-hero__card-content strong {
    margin-bottom: 9px;
    color: var(--kzo-ink);
    font-size: clamp(23px, 2vw, 31px);
    font-weight: 600;
    line-height: 1.05;
}

.kzo-hero__card-content > span {
    padding-bottom: 3px;
    border-bottom: 1px solid currentColor;
    color: #5c4a45;
    font-size: 13px;
    font-weight: 600;
}

.kzo-hero__card-content b {
    display: inline-block;
    margin-left: 4px;
    transition: transform 180ms ease;
}

.kzo-hero__card:hover .kzo-hero__card-content b,
.kzo-hero__card:focus-visible .kzo-hero__card-content b {
    transform: translateX(4px);
}

.kzo-hero__slide:focus-visible,
.kzo-hero__card:focus-visible {
    outline: 3px solid rgba(155, 101, 88, 0.55);
    outline-offset: 3px;
}

/* Tablet */
@media (max-width: 991px) {
    .kzo-hero {
        grid-template-columns: minmax(0, 1.65fr) minmax(260px, 1fr);
        min-height: 350px;
    }

    .kzo-hero__main {
        min-height: 350px;
    }

    .kzo-hero__content {
        width: 55%;
        margin-left: 30px;
    }

    .kzo-hero__description {
        font-size: 14px;
    }

    .kzo-hero__card {
        min-height: 165px;
    }

    .kzo-hero__card-content {
        max-width: 61%;
        padding-left: 20px;
    }
}

/* Mobil */
@media (max-width: 767px) {
    .kzo-hero {
        --kzo-gap: 12px;
        display: block;
        min-height: 0;
    }

    .kzo-hero__main {
        min-height: 390px;
    }

    .kzo-hero__slide {
        align-items: flex-end;
        background-position: 68% center;
    }

    .kzo-hero__slide::before {
        background: linear-gradient(
            0deg,
            rgba(250, 246, 242, 0.99) 0%,
            rgba(250, 246, 242, 0.92) 40%,
            rgba(250, 246, 242, 0.08) 72%
        );
    }

    .kzo-hero__content {
        width: 100%;
        max-width: none;
        margin: 0;
        padding: 25px 22px;
    }

    .kzo-hero__eyebrow {
        margin-bottom: 6px;
        font-size: 11px;
    }

    .kzo-hero__title {
        max-width: 330px;
        margin-bottom: 9px;
        font-size: 28px;
    }

    .kzo-hero__description {
        max-width: 330px;
        margin-bottom: 17px;
        font-size: 14px;
        line-height: 1.35;
    }

    .kzo-hero__button {
        min-height: 42px;
        padding: 10px 18px;
        font-size: 13px;
    }

    .kzo-hero__side {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-rows: none;
        gap: var(--kzo-gap);
        margin-top: var(--kzo-gap);
    }

    .kzo-hero__card {
        min-height: 175px;
        align-items: flex-end;
        background-position: 62% center;
    }

    .kzo-hero__card::before {
        background: linear-gradient(
            0deg,
            rgba(244, 235, 228, 0.98) 0%,
            rgba(244, 235, 228, 0.88) 43%,
            rgba(244, 235, 228, 0.02) 76%
        );
    }

    .kzo-hero__card-content {
        max-width: 100%;
        padding: 17px;
    }

    .kzo-hero__card-content small {
        display: none;
    }

    .kzo-hero__card-content strong {
        margin-bottom: 5px;
        font-size: 21px;
    }

    .kzo-hero__card-content > span {
        font-size: 11px;
    }
}

@media (max-width: 420px) {
    .kzo-hero__side {
        grid-template-columns: 1fr;
    }

    .kzo-hero__card {
        min-height: 155px;
        background-position: center right;
    }

    .kzo-hero__card-content {
        max-width: 54%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .kzo-hero__button,
    .kzo-hero__card::before,
    .kzo-hero__card-content b {
        transition: none;
    }
}