/* =========================================================================
   card.css — kafelek pojedynczego wpisu (.blog-card).
   Wydzielone z blog.css (v3.7l, 2026-05-03).

   Wariant standardowy używany w siatce 2-col (desktop) / 1-col (mobile).
   Featured (1. post na page=1) → patrz grid.css → .blog-featured.
   ========================================================================= */

.blog-card {
    display: grid;
    grid-template-rows: auto 1fr;
    background: #fff;
    border-radius: var(--r-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    text-decoration: none;
    color: inherit;
    height: 100%;
    transition: transform .15s ease, box-shadow .15s ease;
    border: 1px solid var(--gray-200);
}

.blog-card:hover,
.blog-card:focus-visible {
    transform: translateY(-2px);
    box-shadow: var(--shadow-card-h);
    border-color: var(--green-300);
}

/* === Obrazek =============================================================== */
.blog-card__img {
    aspect-ratio: 16 / 9;
    background-color: var(--gray-100);
    background-size: cover;
    background-position: center;
}
.blog-card__img--placeholder {
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, var(--green-50) 0%, var(--green-100) 100%);
    color: var(--green-400);
}

/* === Body ================================================================= */
.blog-card__body {
    padding: var(--s-4);
    display: flex;
    flex-direction: column;
    gap: var(--s-2);
}

.blog-card__date {
    font-size: 13px;
    color: var(--gray-500);
    font-weight: 500;
    letter-spacing: .02em;
}

.blog-card__title {
    font-family: var(--ff-serif);
    font-size: clamp(18px, 2.2vw, 22px);
    font-weight: 700;
    line-height: 1.3;
    color: var(--green-900);
    margin: 0;
    /* clamp do 3 linii — dłuższe tytuły obcięte z … */
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card:hover .blog-card__title,
.blog-card:focus-visible .blog-card__title { color: var(--green-700); }

.blog-card__lead {
    font-size: 14px;
    line-height: 1.55;
    color: var(--gray-600);
    margin: 0;
    /* clamp do 2 linii */
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card__cta {
    margin-top: auto;
    padding-top: var(--s-2);
    display: inline-flex;
    align-items: center;
    gap: var(--s-1);
    color: var(--green-700);
    font-weight: 600;
    font-size: 14px;
    transition: gap .15s ease;
}
.blog-card:hover .blog-card__cta,
.blog-card:focus-visible .blog-card__cta {
    gap: var(--s-2);
    color: var(--green-800);
}
.blog-card__cta .icon { transition: transform .15s ease; }
.blog-card:hover .blog-card__cta .icon { transform: translateX(2px); }

/* === MOBILE — kompaktowa wersja ============================================ */
@media (max-width: 600px) {
    .blog-card__body { padding: var(--s-3); gap: var(--s-1); }
    .blog-card__title { font-size: 18px; -webkit-line-clamp: 2; line-clamp: 2; }
    .blog-card__lead { font-size: 13px; }
}