/* Yttec – lightbox-galleri (tumnaglar + fullskärmsvisning).
   Delad av översiktssidorna och tjänstesidorna. Utbruten ur oversikt.css
   2026-08-20 så att markupen bara har en källa. Klassnamnen är oförändrade
   (.logi-thumb / .logi-lightbox / .lb-*) — rör dem inte utan att söka igenom
   både oversikt- och tjänstesidorna. */

/* ---- Galleri-tumnaglar ---- */
.logi-thumbs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-top: 1.3rem;
}
/* Tumnaglarna är exporterade 480×360 — beskurna i filen, inte i koden.
   Därför varken aspect-ratio här eller object-fit på bilden nedan. */
.logi-thumb {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    cursor: pointer;
    border: 0;
    padding: 0;
    background: none;
}
.logi-thumb img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.35s ease;
}
.logi-thumb:hover img,
.logi-thumb:focus-visible img { transform: scale(1.08); }
.logi-thumb::after {
    content: "";
    position: absolute;
    inset: 0;
    background: rgba(203, 8, 57, 0);
    transition: background 0.25s ease;
}
.logi-thumb:hover::after,
.logi-thumb:focus-visible::after { background: rgba(203, 8, 57, 0.12); }
.logi-thumb .logi-thumb-zoom {
    position: absolute;
    right: 0.4rem;
    bottom: 0.35rem;
    color: #fff;
    font-size: 1.05rem;
    opacity: 0;
    transition: opacity 0.2s ease;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.7);
    z-index: 2;
}
.logi-thumb:hover .logi-thumb-zoom,
.logi-thumb:focus-visible .logi-thumb-zoom { opacity: 0.95; }

/* ---- Lightbox ---- */
.logi-lightbox {
    position: fixed;
    inset: 0;
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 3.5rem 4.5rem;
    /* enkel temagrafik: mörk, märkesröd-tonad bakgrund */
    background: radial-gradient(circle at 50% 22%, rgba(46, 8, 20, 0.96) 0%, rgba(12, 12, 14, 0.985) 70%);
    backdrop-filter: blur(2px);
}
.logi-lightbox.open { display: flex; }
.logi-lightbox .lb-logo {
    position: absolute;
    top: 1.4rem;
    left: 1.6rem;
    height: 34px;
    opacity: 0.9;
}
.logi-lightbox figure {
    margin: 0;
    max-width: 100%;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.logi-lightbox .lb-img {
    max-width: 86vw;
    max-height: 78vh;
    border-radius: 0.4rem;
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.55);
}
.logi-lightbox figcaption {
    margin-top: 0.9rem;
    color: #fff;
    font-size: 0.95rem;
    text-align: center;
    max-width: 60ch;
    opacity: 0.92;
}
.logi-lightbox figcaption .lb-count {
    color: var(--yttec-red);
    font-family: "Roboto Condensed", sans-serif;
    font-weight: 700;
    margin-right: 0.5rem;
}
.lb-btn {
    position: absolute;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.lb-btn:hover {
    background: var(--yttec-red);
    border-color: var(--yttec-red);
    transform: scale(1.06);
}
.lb-close { top: 1.3rem; right: 1.6rem; }
.lb-prev { left: 1.1rem; top: 50%; transform: translateY(-50%); }
.lb-next { right: 1.1rem; top: 50%; transform: translateY(-50%); }
.lb-prev:hover { transform: translateY(-50%) scale(1.06); }
.lb-next:hover { transform: translateY(-50%) scale(1.06); }

@media (max-width: 575px) {
    .logi-lightbox { padding: 3rem 0.75rem; }
    .lb-prev { left: 0.4rem; }
    .lb-next { right: 0.4rem; }
    .lb-btn { width: 2.6rem; height: 2.6rem; font-size: 1.35rem; }
}