/* AI Sul Serio — pagina /brand/ (brand e kit per la stampa, v1). Si aggiunge a /assets/site.css e ne usa le variabili.
   Comic Neue (--bubble) solo per il testo dentro le nuvolette: qui compare solo nel campione del carattere (.f-bubble). */
@font-face { font-family: "Comic Neue"; src: url("fonts/comic-neue-700.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "JetBrains Mono"; src: url("fonts/jetbrains-mono.woff2") format("woff2"); font-weight: 100 800; font-display: swap; }

:root { --night: #0B1022; --night-surface: #18203F; --night-text: #F4F5EF; --dot: #9CC91F; --bubble: "Comic Neue", "Segoe UI", system-ui, sans-serif; --mono: "JetBrains Mono", ui-monospace, Consolas, monospace; }

.vh { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.bk code { font: 500 .9em/1.4 var(--mono); }

/* apertura */
.bk-hero { padding-block: 48px 24px; }
.bk-hero .wrap { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 40px; align-items: center; }
.bk-hero h1 { font-size: clamp(2.2rem, 5.4vw, 3.8rem); }
.bk-hero .lead { max-width: 30ch; }
.bk-hero .panel { padding: 34px 28px; }
.bk-hero .panel img { width: min(340px, 100%); }
.bk-toc { display: flex; flex-wrap: wrap; gap: 8px 10px; margin-top: 26px; }
.bk-toc a { font: 700 .78rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; text-decoration: none; color: var(--text); border: 1.5px solid var(--text); border-radius: 99px; padding: 7px 11px; }

/* sezioni */
.bk-sec { padding-block: 40px; border-top: 1px solid var(--line); }
.bk-sec h2 { font-size: clamp(1.7rem, 3.4vw, 2.4rem); margin: 0 0 10px; }
.bk-sec h3 { font-size: 1.15rem; margin: 0 0 4px; }
.bk-intro { color: var(--muted); max-width: 62ch; margin: 0 0 24px; }
.bk-sec p { max-width: 68ch; }
.bk-sec .bk-sub { font-size: 1.3rem; margin: 40px 0 14px; }
.bk-grid { display: grid; gap: 18px; }
.bk-g2 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 420px), 1fr)); }
.bk-g3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.bk-g6 { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; }
.bk-note { font-size: .92rem; color: var(--muted); }

/* tessere del logo: il "palco" ha sempre il suo fondo dimostrativo, anche nel tema scuro */
.bk-tile { margin: 0; background: var(--surface); border: 2px solid var(--text); border-radius: 18px; overflow: hidden; display: flex; flex-direction: column; }
.bk-stage { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 2px solid var(--text); }
/* l'immagine sta tutta nel palco, con 22 px di margine, qualunque sia la sua forma */
.bk-stage img { position: absolute; inset: 22px; width: calc(100% - 44px); height: calc(100% - 44px); max-width: none; object-fit: contain; }
.bk-stage.sq img { inset: 26px; height: calc(100% - 52px); width: calc(100% - 52px); }
.on-paper { background: var(--paper); }
.on-night { background: var(--night); }
.on-ink { background: var(--ink); }
.bk-tile figcaption { padding: 14px 18px 16px; display: grid; gap: 6px; }
.bk-tile figcaption p { margin: 0; color: var(--muted); font-size: .95rem; }
.bk-dl { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.bk-dl a { font: 700 .8rem/1 var(--mono); letter-spacing: .04em; color: var(--text); border: 1.5px solid var(--text); border-radius: 8px; padding: 7px 10px 6px; text-decoration: none; }
.bk-kit { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 14px 20px; align-items: center; padding: 18px 20px; background: var(--surface); border: 2px solid var(--text); border-radius: 18px; }
.bk-kit p { margin: 0; flex: 1 1 280px; }

/* area di rispetto e misure */
.bk-space { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 24px; align-items: start; }
.bk-space figure { margin: 0; background: var(--paper); border: 2px solid var(--text); border-radius: 18px; padding: 14px; }
.bk-space figure img { display: block; width: 100%; }
.bk table { border-collapse: collapse; width: 100%; font-size: .95rem; }
.bk th, .bk td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
.bk th { font-family: var(--display); font-weight: 700; }
/* dimensioni minime: valore e unità sempre sulla stessa riga (anche «110–140 px», che andrebbe a capo dopo il trattino) */
.bk-sizes td + td { white-space: nowrap; }

/* sì / no */
.bk-do .bk-stage { aspect-ratio: 16 / 8; }
.bk-mark { justify-self: start; font: 700 .75rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; color: var(--ink); border: 1.5px solid var(--ink); border-radius: 99px; padding: 5px 10px 4px; }
.bk-yes { background: var(--lime); }
.bk-no { background: var(--coral); }
.bk-stage .x-stretch { transform: scale(1.16, .6); }
.bk-stage .x-recolor { filter: hue-rotate(160deg) saturate(1.4); }
.bk-stage .x-mirror { transform: scaleX(-1); }

/* colori */
.bk-sw { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.bk-sw li { background: var(--surface); border: 2px solid var(--text); border-radius: 16px; overflow: hidden; }
.bk-chip { display: flex; justify-content: space-between; align-items: flex-end; height: 92px; padding: 10px 12px; font: 800 1.6rem/1 var(--display); border-bottom: 2px solid var(--text); }
.bk-chip small { font: 500 .72rem/1 var(--mono); }
.bk-sw .bk-meta { padding: 10px 12px 12px; display: grid; gap: 2px; font-size: .9rem; }
.bk-sw b { font-family: var(--display); font-size: 1.02rem; }
.bk-sw code { font-size: .88rem; }
.bk-sw .bk-meta span { color: var(--muted); }
.bk-rules { margin: 20px 0 0; padding-left: 1.2rem; }
.bk-rules li + li { margin-top: 6px; }

/* copertine delle serie (CSS): stessi segni del kit social approvato */
.bk-cover { position: relative; aspect-ratio: 16 / 9; border: 3px solid var(--ink); border-radius: 16px; box-shadow: 5px 5px 0 var(--shadow); overflow: hidden; display: flex; flex-direction: column; justify-content: center; padding: 16px 18px; color: var(--ink); }
.bk-cover::after { content: ""; position: absolute; inset: 0 0 0 55%; background-image: radial-gradient(var(--ht, rgba(16, 22, 47, .18)) 1.5px, transparent 1.8px); background-size: 11px 11px; pointer-events: none; }
.bk-cover > * { position: relative; z-index: 1; }
.bk-pill { position: absolute; top: 12px; left: 12px; font: 700 .68rem/1 var(--mono); letter-spacing: .06em; text-transform: uppercase; background: var(--paper); color: var(--ink); border: 2px solid var(--ink); border-radius: 99px; padding: 5px 9px 4px; }
.bk-ct { margin: 14px 0 0; font: 800 clamp(1.5rem, 3vw, 2rem)/1.05 var(--display); letter-spacing: -.02em; max-width: none; }
/* il titolo ha sotto il colore del fondo: il retino non passa mai sotto le lettere (regola del kit social) */
.bk-cl { background: var(--cbg); -webkit-box-decoration-break: clone; box-decoration-break: clone; padding-inline: .06em; }
.s-sulserio { background: var(--lime); --cbg: var(--lime); --ht: var(--dot); }
.s-sulserio .bk-ct { font: 400 clamp(1.9rem, 4vw, 2.5rem)/1 var(--comic); letter-spacing: .03em; text-shadow: 3px 3px 0 var(--coral); }
.s-clic { background: var(--aqua); --cbg: var(--aqua); }
.s-truffa { background: var(--night); --cbg: var(--night); --ht: #2A3358; color: var(--paper); }
.s-consiglio { background: var(--paper); --cbg: var(--paper); --ht: var(--dot); }
.s-consiglio .bk-pill { background: var(--aqua); }
.s-incollare { background: var(--coral); --cbg: var(--coral); }
.bk-hl { color: var(--ink); padding-inline: .08em; background: var(--lime); }
.bk-hl.coral { background: var(--coral); }
.bk-hl.paper { background: var(--paper); }
.bk-tape { position: absolute; left: -10%; right: -10%; top: 14px; transform: rotate(-4deg); background: var(--coral); color: var(--ink); border-block: 2px solid var(--ink); font: 700 .66rem/1 var(--mono); letter-spacing: .08em; text-transform: uppercase; white-space: nowrap; overflow: hidden; padding: 6px 0 5px; text-align: center; }
.bk-series figure { margin: 0; }
.bk-series figcaption { padding: 12px 2px 0; }
.bk-series h4 { font-family: var(--display); font-size: 1.15rem; line-height: 1.08; letter-spacing: -.02em; margin: 0 0 4px; }
.bk-series figcaption p { margin: 2px 0 0; color: var(--muted); font-size: .93rem; }

/* caratteri */
.bk-type { background: var(--surface); border: 2px solid var(--text); border-radius: 18px; padding: 18px 20px; }
.bk-type .bk-spec { margin: 0 0 14px; font-size: 2rem; line-height: 1.15; color: var(--text); overflow-wrap: anywhere; }
.bk-type p { margin: 0; color: var(--muted); font-size: .95rem; }
.f-display { font-family: var(--display); font-weight: 800; letter-spacing: -.02em; }
.bk-type .f-comic { font-family: var(--comic); letter-spacing: .03em; font-size: 2.4rem; }
.f-bubble { font-family: var(--bubble); font-weight: 700; }
.bk-type .f-mono { font-family: var(--mono); font-size: 1.15rem; line-height: 1.45; }

/* personaggi */
.bk-duo { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 28px; align-items: center; }
.bk-duo .panel { padding: 12px 12px 0; }
.bk-duo .panel img { width: 100%; }
/* il botta e risposta citato nel testo non è una nuvoletta: carattere dei titoli, non Comic Neue */
.bk-duo blockquote { margin: 18px 0; padding: 12px 16px; border-left: 5px solid var(--lime); background: var(--surface); border-radius: 0 14px 14px 0; font: 700 1.15rem/1.4 var(--display); letter-spacing: -.01em; }
.bk-face { margin: 0; background: var(--paper); border: 2px solid var(--text); border-radius: 16px; overflow: hidden; }
.bk-face img { display: block; width: 100%; aspect-ratio: 1; object-fit: contain; padding: 10px 10px 0; }
.bk-face figcaption { padding: 6px 10px 10px; text-align: center; color: var(--ink); font: 700 .95rem/1.25 var(--display); }
.bk-face figcaption span { display: block; font: 500 .72rem/1.3 var(--mono); color: #4A516B; }

/* trasparenza e citazioni */
.bk-box { background: var(--surface); border: 2px solid var(--text); border-radius: 18px; padding: 18px 22px; }
.bk-box p:first-child { margin-top: 0; }
.bk-box p:last-child { margin-bottom: 0; }
.bk-cite dl { margin: 0; display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 10px 20px; }
.bk-cite dt { font-family: var(--display); font-weight: 700; }
.bk-cite dd { margin: 0; }
.bk-quote { margin: 12px 0 0; padding: 14px 18px; border-left: 5px solid var(--aqua); background: var(--surface); border-radius: 0 16px 16px 0; }
.bk-version { margin-top: 28px; }

@media (prefers-color-scheme: dark) {
  .bk-face { border-color: var(--paper); }
}
@media (max-width: 860px) {
  .bk-hero .wrap, .bk-space, .bk-duo { grid-template-columns: minmax(0, 1fr); }
  .bk-hero .panel { max-width: 420px; }
}
@media (max-width: 560px) {
  .bk-cite dl { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .bk-cite dd { margin-bottom: 10px; }
  .bk-type .bk-spec { font-size: 1.7rem; }
  .bk-type .f-comic { font-size: 2rem; }
  .bk-type .f-mono { font-size: 1.02rem; }
  .bk-stage { aspect-ratio: 2 / 1; }
}
/* sotto i 360 px la tabella delle misure resta nel suo riquadro senza scorrere: testo e spazi un po' più stretti */
@media (max-width: 359px) {
  .bk .bk-sizes { font-size: .86rem; }
  .bk .bk-sizes th, .bk .bk-sizes td { padding: 7px 5px; }
}
/* il logo dell'apertura sta sulla carta pulita: niente retino dentro l'area di rispetto */
.bk-hero .panel::before { display: none; }