/* =========================================================
   FILE: /assets/css/sections/post-hero-slider.css
   TEMA: Gieffe Classic
   SCOPO: Stili sezione Slider articoli immagine e testo
   COPYRIGHT: 2026 by Gieffe Informatica
   VERSIONE: 1.2
   ========================================================= */

.gf-section--post-hero-slider {
    --gf-post-hero-slider-height: 520px;
    --gf-post-hero-slider-transition-speed: 650ms;
    --gf-post-hero-slider-content-padding-top: 70px;
    --gf-post-hero-slider-content-padding-right: 70px;
    --gf-post-hero-slider-content-padding-bottom: 70px;
    --gf-post-hero-slider-content-padding-left: 70px;
    --gf-post-hero-slider-text-width: 540px;
    --gf-post-hero-slider-image-width: 53%;
    --gf-post-hero-slider-arrow-offset: 34px;
    --gf-post-hero-slider-gap-category-title: 24px;
    --gf-post-hero-slider-gap-title-date: 22px;
    --gf-post-hero-slider-gap-date-text: 22px;
    --gf-post-hero-slider-image-padding-top: 0px;
    --gf-post-hero-slider-image-padding-right: 0px;
    --gf-post-hero-slider-image-padding-bottom: 0px;
    --gf-post-hero-slider-image-padding-left: 0px;
}


.gf-section--post-hero-slider > .gf-section__container,
.gf-section--post-hero-slider > .gf-container {
    width: 100%;
}

.gf-post-hero-slider {
    position: relative;
    width: 100%;
    min-height: var(--gf-post-hero-slider-height, 520px);
    overflow: hidden;
    background: #f3f6f9;
}

.gf-post-hero-slider__slides {
    position: relative;
    min-height: var(--gf-post-hero-slider-height, 520px);
}

.gf-post-hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: calc(100% - var(--gf-post-hero-slider-image-width, 53%)) var(--gf-post-hero-slider-image-width, 53%);
    min-height: var(--gf-post-hero-slider-height, 520px);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--gf-post-hero-slider-transition-speed, 650ms) ease, visibility var(--gf-post-hero-slider-transition-speed, 650ms) ease;
}

.gf-post-hero-slide.is-active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.gf-post-hero-slider--image-left .gf-post-hero-slide {
    grid-template-columns: var(--gf-post-hero-slider-image-width, 53%) calc(100% - var(--gf-post-hero-slider-image-width, 53%));
}

.gf-post-hero-slider--image-left .gf-post-hero-slide__media {
    order: 1;
}

.gf-post-hero-slider--image-left .gf-post-hero-slide__content {
    order: 2;
}

.gf-post-hero-slider--image-right .gf-post-hero-slide__content {
    order: 1;
}

.gf-post-hero-slider--image-right .gf-post-hero-slide__media {
    order: 2;
}

.gf-post-hero-slide__content {
    display: flex;
    align-items: center;
    min-width: 0;
    padding: var(--gf-post-hero-slider-content-padding-top, 70px) var(--gf-post-hero-slider-content-padding-right, 70px) var(--gf-post-hero-slider-content-padding-bottom, 70px) var(--gf-post-hero-slider-content-padding-left, 70px);
    box-sizing: border-box;
}

.gf-post-hero-slide__content-inner {
    width: min(100%, var(--gf-post-hero-slider-text-width, 540px));
}

.gf-post-hero-slide__category {
    display: inline-block;
    margin-bottom: var(--gf-post-hero-slider-gap-category-title, 24px);
    color: inherit;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.gf-section--post-hero-slider .gf-post-hero-slide__title {
    margin: 0 0 var(--gf-post-hero-slider-gap-title-date, 22px);
    line-height: 1.12;
    letter-spacing: .04em;
}

.gf-post-hero-slide__title a {
    color: inherit;
    text-decoration: none;
}

.gf-post-hero-slide__date {
    display: block;
    margin-bottom: var(--gf-post-hero-slider-gap-date-text, 22px);
}

.gf-post-hero-slide__excerpt {
    margin: 0;
    line-height: 1.7;
}

.gf-post-hero-slide__media {
    display: block;
    min-width: 0;
    min-height: var(--gf-post-hero-slider-height, 520px);
    padding: var(--gf-post-hero-slider-image-padding-top, 0px) var(--gf-post-hero-slider-image-padding-right, 0px) var(--gf-post-hero-slider-image-padding-bottom, 0px) var(--gf-post-hero-slider-image-padding-left, 0px);
    overflow: hidden;
}

.gf-post-hero-slide__media img {
    display: block;
    width: 100%;
    height: 100%;
    min-height: calc(var(--gf-post-hero-slider-height, 520px) - var(--gf-post-hero-slider-image-padding-top, 0px) - var(--gf-post-hero-slider-image-padding-bottom, 0px));
    object-fit: cover;
}

.gf-post-hero-slide__media .gf-article-card__placeholder {
    display: block;
    width: 100%;
    height: 100%;
    min-height: calc(var(--gf-post-hero-slider-height, 520px) - var(--gf-post-hero-slider-image-padding-top, 0px) - var(--gf-post-hero-slider-image-padding-bottom, 0px));
    background: linear-gradient(135deg, #dbe4ee, #f8fafc);
}

.gf-post-hero-slider__arrow {
    position: absolute;
    top: 50%;
    z-index: 5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, .92);
    color: #111827;
    box-shadow: 0 10px 24px rgba(15, 35, 55, .16);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 38px;
    line-height: 1;
    cursor: pointer;
    transform: translateY(-50%);
}

.gf-post-hero-slider__arrow span {
    display: block;
    line-height: 1;
    transform: translateY(-2px);
}

.gf-post-hero-slider__arrow--prev {
    left: var(--gf-post-hero-slider-arrow-offset, 34px);
}

.gf-post-hero-slider__arrow--next {
    right: var(--gf-post-hero-slider-arrow-offset, 34px);
}

.gf-post-hero-slider__arrow:hover,
.gf-post-hero-slider__arrow:focus-visible {
    background: #ffffff;
    color: #003b6f;
}

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

    .gf-post-hero-slider--image-left .gf-post-hero-slide__media,
    .gf-post-hero-slider--image-right .gf-post-hero-slide__media {
        order: 1;
        min-height: calc(var(--gf-post-hero-slider-height, 520px) * .52);
    }

    .gf-post-hero-slider--image-left .gf-post-hero-slide__content,
    .gf-post-hero-slider--image-right .gf-post-hero-slide__content {
        order: 2;
    }

    .gf-post-hero-slide__content {
        padding: 46px 34px;
    }

    .gf-post-hero-slide__media img,
    .gf-post-hero-slide__media .gf-article-card__placeholder {
        min-height: calc(var(--gf-post-hero-slider-height, 520px) * .52);
    }

    .gf-post-hero-slider__arrow--prev {
        left: min(var(--gf-post-hero-slider-arrow-offset, 34px), 16px);
    }

    .gf-post-hero-slider__arrow--next {
        right: min(var(--gf-post-hero-slider-arrow-offset, 34px), 16px);
    }
}