/* ============================================================
 * home.css — Publiczna strona główna (Dodatek C).
 * Ładowana tylko na stronie głównej. Korzysta z tokenów z tokens.css.
 * ============================================================ */

.fg-home {
    --fg-home-rail: 964px;
    padding-block: clamp(3rem, 2rem + 6vw, 6rem) var(--space-3xl);
}
.fg-home__head {
    position: relative;
    text-align: center;
    max-width: 1240px;
    margin-inline: auto;
    margin-bottom: clamp(2.5rem, 2rem + 3vw, 4.5rem);
}
.fg-home__cart {
    position: absolute;
    top: 0;
    right: var(--space-md);
}
.fg-home__title {
    margin: 0;
}
.fg-home__logo {
    display: block;
    width: min(100%, 588px); /* 420px + 40% */
    height: auto;
    margin-inline: auto;
}
.fg-home__intro {
    max-width: 720px;
    margin-inline: auto;
    margin-top: var(--space-md);
    color: var(--color-text-muted);
    font-size: var(--text-lg);
    line-height: var(--leading-normal);
}

.fg-home-tabs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: min(calc(100% - 2rem), var(--fg-home-rail));
    margin: 0 auto clamp(2rem, 1.5rem + 2vw, 3.5rem);
    border-bottom: 1px solid var(--color-border);
}
.fg-home-tabs__item {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 56px;
    padding: var(--space-sm) var(--space-md);
    background: transparent;
    color: var(--color-text-muted);
    font-weight: 600;
    text-decoration: none;
    transition: color var(--transition-base);
}
.fg-home-tabs__item::after {
    content: '';
    position: absolute;
    right: 0;
    bottom: -1px;
    left: 0;
    height: 2px;
    background: transparent;
}
.fg-home-tabs__item:hover { color: var(--color-text); }
.fg-home-tabs__item.is-active { color: var(--color-text); }
.fg-home-tabs__item.is-active::after { background: var(--color-accent); }
.fg-home-tabs__item:focus-visible { outline: 2px solid var(--color-accent); outline-offset: -3px; }

/* Siatka galerii — wyśrodkowana, maks. 4 w rzędzie; mniejsza liczba też na środku */
.fg-home__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: clamp(1rem, 0.6rem + 1.5vw, 2rem);
    max-width: var(--fg-home-rail);
    margin-inline: auto;
}
.fg-home-card {
    flex: 1 1 240px;          /* rośnie do wypełnienia rzędu… */
    max-width: 300px;         /* …ale nie szerzej niż jedna kolumna z czterech */
    display: flex;
    flex-direction: column;
    background: var(--color-bg-elevated);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: transform var(--transition-base), border-color var(--transition-base);
}
.fg-home-card:hover {
    transform: translateY(-3px);
    border-color: var(--color-border-strong);
}
.fg-home-card__cover {
    display: block;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    background: var(--color-bg-subtle);
}
.fg-home-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}
.fg-home-card:hover .fg-home-card__cover img { transform: scale(1.04); }
.fg-home-card__cover-empty {
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255,255,255,.06), transparent 42%), var(--color-bg-subtle);
}
.fg-home-card__body {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
    padding: var(--space-md) var(--space-lg) var(--space-lg);
}
.fg-home-card__title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    letter-spacing: var(--tracking-tight);
    color: var(--color-text);
}
.fg-home-card__date {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

/* Brak galerii / wspólny pas komunikatu i kontaktu */
.fg-home__empty {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 560px;
    margin-inline: auto;
}
.fg-home__info {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(220px, 1fr);
    align-items: center;
    width: min(calc(100% - 2rem), var(--fg-home-rail));
    margin: clamp(2.25rem, 1.5rem + 2.5vw, 4rem) auto 0;
    padding: var(--space-lg) clamp(var(--space-md), 3vw, var(--space-xl));
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text-muted);
    font-size: clamp(.9rem, .86rem + .2vw, 1rem);
    line-height: var(--leading-normal);
    overflow-wrap: anywhere;
}
.fg-home__info-message {
    text-align: center;
    padding-right: clamp(var(--space-md), 3vw, var(--space-xl));
}
.fg-home__info-message > :first-child { margin-top: 0; }
.fg-home__info-message > :last-child { margin-bottom: 0; }
.fg-home__info-message p { margin-block: 0 var(--space-2xs); }
.fg-home__info-message a,
.fg-home__info-contact a { color: var(--color-accent); }
.fg-home__info-contact {
    display: flex;
    flex-direction: column;
    gap: var(--space-2xs);
    min-width: 0;
    padding-left: clamp(var(--space-md), 3vw, var(--space-xl));
    border-left: 1px solid var(--color-border);
    text-align: left;
}
.fg-home__info-contact span {
    color: var(--color-text-muted);
    font-size: var(--text-xs);
}
.fg-home__info-contact a {
    width: fit-content;
    text-decoration: none;
}
.fg-home__info-contact a:hover { text-decoration: underline; }

/* Zwarty rytm zaakceptowanego wariantu desktopowego: cała główna zawartość
   mieści się w typowym widoku laptopa, bez osłabiania oddechu na telefonie. */
@media (min-width: 768px) {
    .fg-home { padding-top: 3.5rem; }
    .fg-home__head { margin-bottom: var(--space-xl); }
    .fg-home__logo { width: min(100%, 540px); }
    .fg-home-tabs { margin-bottom: 2.5rem; }
    .fg-home__info { margin-top: 1.25rem; }
}

/* Ekran poziomy, ale niski (iPad Pro landscape, laptopy): mniej „powietrza"
   u góry, by treść nie zaczynała się nisko (ten sam problem co na landingu —
   szeroki ekran łapie desktopowe odstępy, ale jest niski). */
@media (orientation: landscape) and (max-height: 1024px) {
    .fg-home { padding-block: var(--space-xl) var(--space-2xl); }
    .fg-home__head { margin-bottom: var(--space-xl); }
}

/* ============================================================
 * PAGINACJA GALERII (strona główna, FOTOGALERIA_HOME_PER_PAGE/stronę)
 * Desktop (≥768 px): klasyczne linki stron (.fg-home-pagination).
 * Mobile (<768 px): paginacja schowana; [data-load-more] doładowuje kolejne
 * strony przy przewijaniu (main.js) — WSZYSTKIE galerie widoczne bez paginacji.
 * Bez JS link działa jak zwykłe przejście na następną stronę.
 * Komponent .fg-load-more skopiowany z gallery.css (ta nie ładuje się na froncie).
 * ============================================================ */
.fg-load-more {
    display: none; /* desktop: paginacja, nie doładowanie */
    margin: var(--space-xl) auto 0;
    padding: var(--space-sm) var(--space-lg);
    width: fit-content;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-bg-elevated);
    color: var(--color-text-muted);
    text-decoration: none;
}
.fg-load-more:hover { color: var(--color-text); border-color: var(--color-border-strong); }
.fg-load-more__spinner {
    display: none;
    width: 16px;
    height: 16px;
    border: 2px solid var(--color-border-strong);
    border-top-color: var(--color-accent);
    border-radius: 50%;
    animation: fg-spin 0.7s linear infinite;
}
.fg-load-more[data-loading] .fg-load-more__spinner { display: inline-block; }
.fg-load-more[data-loading] { pointer-events: none; opacity: 0.7; }
@keyframes fg-spin { to { transform: rotate(360deg); } }

@media (max-width: 767px) {
    .fg-home__info { grid-template-columns: 1fr; }
    .fg-home__info-message { padding-right: 0; }
    .fg-home__info-contact {
        align-items: center;
        margin-top: var(--space-md);
        padding-top: var(--space-md);
        padding-left: 0;
        border-top: 1px solid var(--color-border);
        border-left: 0;
        text-align: center;
    }
    .fg-home-pagination { display: none; }
    .fg-load-more { display: inline-flex; }
}