/* =====================================================================
 * BSH Projekte Collage
 * ===================================================================== */

.bsh-projects-collage {
    --pc-bg: #f4f7fb;
    --pc-text: #0f1720;
    --pc-orange: #eb6a05;
    --pc-blue-dark: #1b3a61;

    background: var(--pc-bg);
    padding: 58px 0 64px;
    position: relative;
    overflow: hidden;
}

.bsh-projects-collage__bg {
    position: absolute;
    right: -40px;
    bottom: -40px;
    width: 360px;
    height: 360px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: .04;
    pointer-events: none;
}

.bsh-projects-collage,
.bsh-projects-collage *,
.bsh-projects-collage *::before,
.bsh-projects-collage *::after {
    box-sizing: border-box;
}

.bsh-projects-collage__container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 32px;
}

.bsh-projects-collage__head {
    max-width: 100%;
}

.bsh-projects-collage__kicker {
    color: var(--pc-orange);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin: 0 0 10px;
}

.bsh-projects-collage__title {
    margin: 0 0 18px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.2;
    font-weight: 700;
    color: var(--pc-text);
}

.bsh-projects-collage__intro {
    margin: 0 0 14px;
    font-size: 18px;
    line-height: 1.72;
    color: var(--pc-text);
    max-width: 150ch;
}

.bsh-projects-collage__intro:last-of-type {
    margin-bottom: 0;
}

.bsh-projects-collage__grid {
    margin: 54px 0 0;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
}

.bsh-projects-collage__item {
    position: relative;
    overflow: hidden;
    aspect-ratio: 1.25 / 1;
    background: #d5d5d5;
}

.bsh-projects-collage__item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.bsh-projects-collage__item--shape-start {
    border-top-left-radius: 50%;
}

.bsh-projects-collage__item--shape-end {
    border-bottom-right-radius: 50%;
}

.bsh-projects-collage__label {
    position: absolute;
    left: 16px;
    bottom: 16px;
    font-size: 16px;
    line-height: 1.3;
    color: #fff;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.7);
    font-weight: 700;
}

a.bsh-projects-collage__item {
    text-decoration: none;
    color: inherit;
    display: block;
}

.bsh-projects-collage__cta-wrap {
    margin-top: 34px;
    text-align: center;
}

.bsh-projects-collage__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    background: var(--pc-orange);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    text-decoration: none;
    white-space: nowrap;
    border-top-left-radius: 50px;
    border-top-right-radius: 0;
    border-bottom-right-radius: 50px;
    border-bottom-left-radius: 0;
    box-shadow: 0 4px 14px rgba(232, 122, 30, 0.25);
    transition: all 1s ease;
}

.bsh-projects-collage__cta:hover,
.bsh-projects-collage__cta:focus-visible {
    background: var(--pc-blue-dark);
    transform: translateY(-2px);
    filter: brightness(1.06);
    box-shadow: 0 6px 22px rgba(232, 122, 30, 0.4);
    border-top-left-radius: 0;
    border-top-right-radius: 50px;
    border-bottom-right-radius: 0;
    border-bottom-left-radius: 50px;
}

@media (max-width: 1000px) {
    .bsh-projects-collage__grid {
        max-width: none;
        margin-top: 42px;
    }

    .bsh-projects-collage__title {
        font-size: clamp(26px, 4vw, 36px);
    }

    .bsh-projects-collage__intro {
        font-size: 16px;
    }
}

@media (max-width: 700px) {
    .bsh-projects-collage {
        padding: 44px 0 50px;
    }

    .bsh-projects-collage__container {
        padding: 0 18px;
    }

    .bsh-projects-collage__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        margin-top: 32px;
    }

    .bsh-projects-collage__item {
        aspect-ratio: 1 / 1;
    }

    .bsh-projects-collage__item--shape-start,
    .bsh-projects-collage__item--shape-end {
        border-radius: 0;
    }

    .bsh-projects-collage__title {
        font-size: 26px;
    }

    .bsh-projects-collage__intro {
        font-size: 15px;
        line-height: 1.65;
    }

    .bsh-projects-collage__cta {
        padding: 12px 24px;
        font-size: 13px;
        width: 100%;
        text-align: center;
        justify-content: center;
    }

    .bsh-projects-collage__label {
        font-size: 14px;
        left: 12px;
        bottom: 12px;
    }
}

@media (max-width: 420px) {
    .bsh-projects-collage__grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .bsh-projects-collage__item {
        aspect-ratio: 3 / 2;
    }

    .bsh-projects-collage__title {
        font-size: 24px;
    }
}