/* =========================================================
   FILE: /assets/css/sections/image-overlay-cards.css
   TEMA: Gieffe Classic
   SCOPO: Stile sezione Immagini con testo sovrapposto
   COPYRIGHT: 2026 by Gieffe Informatica
   VERSIONE: 1.0
   ========================================================= */

.gf-section--image-overlay-cards .gf-overlay-cards__header {
    max-width: 980px;
    margin: 0 auto 34px;
}

.gf-section--image-overlay-cards .gf-overlay-cards__header h2 {
    margin-left: auto;
    margin-right: auto;
    max-width: 920px;
    color: var(--gf-section-title-color, #003b6f);
    font-size: var(--gf-section-title-size, 2rem);
    line-height: 1.12;
}

.gf-section--image-overlay-cards .gf-overlay-cards__header .gf-text {
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.gf-overlay-cards {
    display: grid;
    grid-template-columns: repeat(var(--gf-overlay-cards-columns, 3), minmax(0, 1fr));
    gap: var(--gf-overlay-cards-gap, 0);
    align-items: stretch;
}

.gf-overlay-card {
    position: relative;
    min-width: 0;
    min-height: var(--gf-overlay-card-height, 245px);
    overflow: hidden;
    background: #0f2237;
}

.gf-overlay-card__inner {
    position: relative;
    display: flex;
    min-height: var(--gf-overlay-card-height, 245px);
    color: inherit;
    text-decoration: none;
    overflow: hidden;
}

.gf-overlay-card__inner:hover,
.gf-overlay-card__inner:focus {
    text-decoration: none;
}

.gf-overlay-card__image,
.gf-overlay-card__placeholder {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.gf-overlay-card__image {
    display: block;
    object-fit: cover;
    transition: transform .35s ease;
}

.gf-overlay-card__inner:hover .gf-overlay-card__image,
.gf-overlay-card__inner:focus .gf-overlay-card__image {
    transform: scale(1.04);
}

.gf-overlay-card__image.gf-image-mode--contain {
    object-fit: contain;
    background: #0f2237;
}

.gf-overlay-card__image.gf-image-mode--natural,
.gf-overlay-card__image.gf-image-mode--logo {
    object-fit: contain;
    background: #0f2237;
}

.gf-overlay-card__placeholder {
    background: linear-gradient(135deg, #0d2d4d, #1d5d8f);
}

.gf-overlay-card__shade {
    position: absolute;
    inset: 0;
    z-index: 1;
    background: var(--gf-overlay-card-overlay-color, #001f3a);
    opacity: var(--gf-overlay-card-overlay-opacity, .55);
}

.gf-overlay-card__content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    width: 100%;
    min-height: var(--gf-overlay-card-height, 245px);
    padding: var(--gf-overlay-card-padding-top, 32px) var(--gf-overlay-card-padding-right, 28px) var(--gf-overlay-card-padding-bottom, 28px) var(--gf-overlay-card-padding-left, 28px);
    box-sizing: border-box;
}

.gf-overlay-card__title {
    display: block;
    margin: 0 0 14px;
    color: var(--gf-section-card-title-color, #ffffff);
    font-size: var(--gf-section-card-title-size, 1.05rem);
    line-height: 1.25;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.gf-overlay-card__text {
    display: block;
    max-width: 430px;
    margin: 0;
    color: var(--gf-section-card-text-color, #ffffff);
    font-size: var(--gf-section-card-text-size, .95rem);
    line-height: 1.6;
}

@media (max-width: 1100px) {
    .gf-overlay-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .gf-section--image-overlay-cards .gf-overlay-cards__header h2 {
        font-size: var(--gf-section-title-size, 1.65rem);
    }

    .gf-overlay-cards {
        grid-template-columns: 1fr;
    }
}