/* Pagine sfondi (/it/sfondi/*, /en/wallpapers/*) — foglio dedicato.
   Sostituisce Bootstrap + il tema da 150 KB: qui servono un hero, una griglia
   e un lightbox. Nessun webfont: il tema dichiarava Dosis senza mai caricarlo,
   quindi le pagine sono sempre state in Arial. */
:root {
    --sf-testo: #222;
    --sf-testo-tenue: #666;
    --sf-sfondo: #fff;
    --sf-sfondo-tenue: #f4f4f4;
    --sf-riga: #e2e2e2;
    --sf-accento: #111;
    --sf-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    font: 15px/1.6 var(--sf-font);
    color: var(--sf-testo);
    background: var(--sf-sfondo);
}
a { color: inherit; }
img { max-width: 100%; display: block; }

.sf-skip {
    position: absolute; left: -999px; top: 8px; z-index: 1000;
    padding: 8px 12px; background: #fff; color: #000; text-decoration: none;
}
.sf-skip:focus { left: 8px; }

/* ---------- Hero ---------- */
.sf-hero {
    position: relative;
    min-height: 300px;
    display: flex; align-items: flex-end;
    background: #333 center / cover no-repeat;
    color: #fff;
}
.sf-hero::before {
    content: ""; position: absolute; inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,.25), rgba(0,0,0,.65));
}
.sf-hero-inner {
    position: relative;
    width: 100%; max-width: 1400px; margin: 0 auto;
    padding: 28px 24px 32px;
}
/* Barra delle regioni: una riga scorrevole in orizzontale, sopra il breadcrumb */
.sf-regioni { margin: 0 0 18px; }
.sf-regioni ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; }
@media (max-width: 767px) {
    /* su telefono una sola riga scorrevole, per non spingere il titolo troppo in basso */
    .sf-regioni ul { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; -webkit-overflow-scrolling: touch; }
}
.sf-regioni li { flex: 0 0 auto; }
/* Sfondo scuro quasi pieno: i pulsanti stanno sopra una fotografia, che puo'
   essere chiara quanto il testo. */
.sf-regioni a { display: inline-block; padding: 4px 10px; border: 1px solid rgba(255,255,255,.25); border-radius: 999px; background: rgba(20,20,20,.82); color: #fff; text-decoration: none; font-size: 11px; letter-spacing: .12em; text-transform: uppercase; white-space: nowrap; }
.sf-regioni a:hover, .sf-regioni a:focus-visible { background: rgba(20,20,20,.95); border-color: #fff; }
.sf-regioni a[aria-current] { background: #fff; color: #111; border-color: #fff; }
.sf-briciole ol { list-style: none; margin: 0 0 14px; padding: 0; display: flex; flex-wrap: wrap; gap: 4px; font-size: 12px; letter-spacing: .15em; text-transform: uppercase; }
.sf-briciole li + li::before { content: "/"; margin: 0 8px; opacity: .6; }
.sf-briciole a { color: #fff; text-decoration: none; opacity: .85; }
.sf-briciole a:hover, .sf-briciole a:focus { opacity: 1; text-decoration: underline; }
.sf-hero h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 400;
    letter-spacing: .3em;
    text-transform: uppercase;
    line-height: 1.2;
}
.sf-kicker { display: block; font-size: 13px; letter-spacing: .4em; opacity: .8; margin-bottom: 6px; }
.sf-conteggio { margin: 10px 0 0; font-size: 13px; letter-spacing: .15em; text-transform: uppercase; opacity: .85; }

/* ---------- Contenuto ---------- */
main { max-width: 1400px; margin: 0 auto; padding: 0 16px 40px; }
.sf-intro { max-width: 820px; margin: 28px auto 8px; color: var(--sf-testo-tenue); }

.sf-localita { margin: 20px 0 28px; }
.sf-localita h2 { font-size: 12px; font-weight: 400; letter-spacing: .3em; text-transform: uppercase; margin: 0 0 10px; color: var(--sf-testo-tenue); }
.sf-localita ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.sf-localita a {
    display: inline-block; padding: 5px 11px; border: 1px solid var(--sf-riga); border-radius: 999px;
    font-size: 13px; text-decoration: none; background: var(--sf-sfondo-tenue);
}
.sf-localita a:hover, .sf-localita a:focus { border-color: var(--sf-accento); background: #fff; }
.sf-localita span { color: var(--sf-testo-tenue); font-size: 11px; margin-left: 4px; }

/* ---------- Griglia ---------- */
.sf-griglia {
    list-style: none; margin: 0; padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 4px;
}
.sf-item a { display: block; text-decoration: none; color: #fff; }
.sf-item figure { position: relative; margin: 0; aspect-ratio: 3 / 2; overflow: hidden; background: #ddd; }
.sf-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.sf-item figcaption {
    position: absolute; inset: auto 0 0 0;
    padding: 28px 12px 12px;
    background: linear-gradient(to top, rgba(0,0,0,.7), rgba(0,0,0,0));
    font-size: 12px; line-height: 1.35;
    opacity: 0; transition: opacity .25s ease;
}
.sf-luogo { display: block; font-size: 10px; letter-spacing: .2em; text-transform: uppercase; opacity: .85; margin-bottom: 2px; }
.sf-titolo { display: block; }
.sf-item a:hover img, .sf-item a:focus-visible img { transform: scale(1.04); }
.sf-item a:hover figcaption, .sf-item a:focus-visible figcaption { opacity: 1; }
@media (hover: none) { .sf-item figcaption { opacity: 1; padding-top: 18px; } }

/* ---------- Footer ---------- */
.sf-footer { border-top: 1px solid var(--sf-riga); background: var(--sf-sfondo-tenue); text-align: center; padding: 36px 16px 48px; font-size: 12px; color: var(--sf-testo-tenue); }
.sf-logo { display: inline-block; margin-bottom: 14px; }
.sf-logo img { margin: 0 auto; width: 150px; height: auto; }
.sf-copy { margin: 0 0 6px; letter-spacing: .3em; text-transform: uppercase; }
.sf-nota { margin: 0 auto; max-width: 720px; font-size: 11px; }

/* ---------- Lightbox ---------- */
.sf-lightbox {
    border: 0; padding: 0; margin: 0;
    width: 100vw; height: 100vh; max-width: none; max-height: none;
    background: rgba(0,0,0,.94); color: #fff;
}
.sf-lightbox::backdrop { background: rgba(0,0,0,.94); }
.sf-lightbox[open] { display: flex; align-items: center; justify-content: center; }
.sf-lb-figura { margin: 0; width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 40px 64px 16px; }
.sf-lb-immagine { flex: 1 1 auto; min-height: 0; display: flex; align-items: center; justify-content: center; width: 100%; }
.sf-lb-figura img { max-width: 100%; max-height: 100%; width: auto; height: auto; object-fit: contain; box-shadow: 0 8px 40px rgba(0,0,0,.6); }
.sf-lb-figura img.sf-anteprima { filter: blur(0); opacity: .92; }
.sf-lb-dati { flex: 0 0 auto; margin-top: 12px; width: 100%; max-width: 960px; text-align: center; font-size: 13px; line-height: 1.5; }
.sf-lb-titolo { display: block; font-size: 15px; font-weight: 600; }
.sf-lb-luogo { display: block; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; opacity: .75; }
.sf-lb-descrizione { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; margin: 6px auto 0; max-width: 820px; color: rgba(255,255,255,.85); }
.sf-lb-descrizione:empty { display: none; }
.sf-lb-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 2px 18px; margin: 8px 0 0; font-size: 12px; color: rgba(255,255,255,.75); }
.sf-lb-meta div { display: inline; }
.sf-lb-meta dt { display: inline; font-weight: 400; opacity: .6; }
.sf-lb-meta dt::after { content: ": "; }
.sf-lb-meta dd { display: inline; margin: 0; }
.sf-lb-azioni { display: block; margin-top: 8px; }
.sf-lb-azioni a { display: inline-block; margin: 4px 6px; padding: 6px 14px; border: 1px solid rgba(255,255,255,.5); border-radius: 999px; color: #fff; text-decoration: none; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.sf-lb-azioni a:hover, .sf-lb-azioni a:focus { background: #fff; color: #000; }
.sf-lightbox button {
    position: absolute; background: none; border: 0; color: #fff; cursor: pointer;
    font: 44px/1 var(--sf-font); padding: 8px 14px; opacity: .8;
}
.sf-lightbox button:hover, .sf-lightbox button:focus-visible { opacity: 1; }
.sf-lb-chiudi { top: 6px; right: 10px; }
.sf-lb-nav { top: 50%; transform: translateY(-50%); font-size: 56px; }
.sf-lb-prec { left: 4px; }
.sf-lb-succ { right: 4px; }
@media (max-width: 640px) {
    .sf-lb-figura { padding: 44px 8px 44px; }
    .sf-lb-descrizione { -webkit-line-clamp: 2; }
    .sf-lb-meta { gap: 0 12px; font-size: 11px; }
    .sf-lb-nav { top: auto; bottom: 0; transform: none; font-size: 40px; }
}
@media (prefers-reduced-motion: reduce) {
    .sf-item img, .sf-item figcaption { transition: none; }
}