/* Provino D — «L'album». La raccolta di figurine da edicola, 1985–2000: cartoncino avorio, spazi
   numerati, la figurina attaccata storta col bordo bianco e il nome stampato sotto.
   Palette campionata sul materiale del repertorio (quantizzazione a sei colori per immagine):
   rosso e avorio della copertina di Cioè (#c43c25 · #dca965), blu della maglia azzurra a Euro 2000
   (#2b64c0), giallo e azzurro di Sailor Moon (#ddb720 · #19aee1), nero di stampa (#080c0b).
   Caratteri locali, niente rete: Nippo Bold, Libre Franklin, IBM Plex Mono. */
@font-face{font-family:Nippo;src:url(assets/fonts/Nippo-Bold.ttf);font-weight:700;font-display:swap}
@font-face{font-family:Franklin;src:url(assets/fonts/LibreFranklin-Semibold.ttf);font-weight:600;font-display:swap}
@font-face{font-family:Plex;src:url(assets/fonts/IBMPlexMono-Regular.ttf);font-display:swap}
/* «» non sono disegnate nel carattere display: per quei due segni si passa a un serif di sistema */
@font-face{font-family:Caporali;src:local("Georgia"),local("Times New Roman"),local("Times");unicode-range:U+00AB,U+00BB}
:root{
 --rosso:#c43c25;--rosso-2:#9d2d19;--blu:#2b64c0;--azzurro:#19aee1;--giallo:#ddb720;--nero:#080c0b;
 --carta:#f2e7d2;--carta-2:#e6d6b4;--carta-3:#d8c49c;--bianco:#fffdf7;--inchiostro:#231f1c;
 --titolo:Caporali,Nippo,"Haettenschweiler","Arial Narrow",Impact,sans-serif;
 --testo:Franklin,"Helvetica Neue",Helvetica,Arial,sans-serif;
 --mono:Plex,"IBM Plex Mono",Menlo,monospace;
 --slot:#0000001a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:26px}
body{margin:0;color:var(--inchiostro);font-family:var(--testo);background:var(--carta)}
/* la grana del cartoncino e l'ombra della piega centrale */
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
 background:
  radial-gradient(circle at 50% 0,#0000 0,#00000012 100%),
  radial-gradient(#00000010 1px,#0000 1.4px) 0 0/7px 7px,
  linear-gradient(90deg,var(--carta-2),var(--carta) 12%,var(--carta) 88%,var(--carta-2));
}
button,a{-webkit-tap-highlight-color:transparent}
button{font:inherit;cursor:pointer;color:inherit}
a{color:inherit;text-decoration:none}
button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--blu);outline-offset:3px}
[hidden]{display:none!important}
button:disabled{cursor:default}
h1,h2,h3,p{margin-top:0}
img{max-width:100%}

/* la costa dell'album, in alto */
header{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:16px;
 padding:9px 4vw;background:var(--carta);border-bottom:3px double var(--nero);
 font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.16em}
header img{display:block;height:19px;width:auto}
header span{opacity:.6}
header a:last-child b{margin-left:6px}

/* ————— la copertina ————— */
.hero{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,1fr);gap:52px;align-items:center;padding:52px 4vw 34px;position:relative}
.hero-copy{position:relative}
.copertina{position:relative;background:var(--bianco);border:3px solid var(--nero);
 box-shadow:9px 9px 0 var(--carta-3),9px 9px 0 3px var(--nero);padding:0 0 30px}
/* la cornice fustellata stampata dentro la copertina */
.copertina::after{content:"";position:absolute;inset:11px;border:1px solid #0000002e;pointer-events:none}
.copertina-testa{background:var(--rosso);padding:22px 28px 15px;margin-bottom:26px;position:relative}
.copertina-testa::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:7px;
 background:repeating-linear-gradient(90deg,var(--giallo) 0 14px,var(--nero) 14px 28px)}
.copertina-testa img{display:block;width:min(300px,64%);height:auto}
.copertina-testa span{display:block;margin-top:9px;color:#fff;font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.2em}
.copertina h1{margin:0 28px 14px;font:700 clamp(46px,5.6vw,80px)/.92 var(--titolo);letter-spacing:-.02em;text-transform:uppercase;color:var(--nero)}
.copertina .lead{margin:0 28px 24px;max-width:30ch;font-size:17px;line-height:1.45}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:0 28px 18px}
.button{display:inline-flex;align-items:center;gap:12px;justify-content:space-between;min-width:214px;
 padding:14px 18px;border:2.5px solid var(--nero);background:var(--bianco);box-shadow:5px 5px 0 var(--nero);
 font:600 13px/1 var(--testo);text-transform:uppercase;letter-spacing:.09em;transition:transform .16s,box-shadow .16s}
.button:hover{transform:translate(-2px,-2px);box-shadow:7px 7px 0 var(--nero)}
.button:active{transform:translate(2px,2px);box-shadow:2px 2px 0 var(--nero)}
.button.primary{background:var(--rosso);color:#fff}
.button.outline{background:var(--bianco)}
.quiet{margin:0 28px;font-size:13px;line-height:1.5;color:#000000a8;max-width:44ch}
/* il bollo della raccolta */
.bollo{position:absolute;right:-30px;top:-26px;width:132px;height:132px;display:grid;place-content:center;
 text-align:center;color:var(--nero);background:var(--giallo);border:3px solid var(--nero);border-radius:50%;
 rotate:-9deg;font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.14em;
 box-shadow:0 8px 18px -8px #0007}
.bollo b{display:block;font:700 46px/1 var(--titolo);letter-spacing:-.02em}

/* le tre figurine già attaccate */
.hero-pictures{position:relative;height:560px}
.hero-pictures button{position:absolute;padding:0;border:0;background:none}
.hero-pictures img{display:block;width:100%;height:100%;object-fit:cover}
.hero-main,.hero-front,.hero-small{background:var(--bianco);border:13px solid var(--bianco);
 box-shadow:0 20px 34px -18px #0009,0 0 0 1px #00000040;transition:transform .25s}
.hero-main:hover,.hero-front:hover,.hero-small:hover{transform:rotate(0) scale(1.02)}
.hero-main{width:60%;height:64%;right:2%;top:2%;rotate:2.6deg}
.hero-front{width:50%;height:52%;left:0;bottom:6%;rotate:-3.4deg}
.hero-small{width:33%;height:31%;right:6%;bottom:2%;rotate:5deg}
/* la patina lucida della figurina */
.hero-pictures button::after{content:"";position:absolute;inset:0;pointer-events:none;
 background:linear-gradient(112deg,#ffffff00 32%,#ffffff40 47%,#ffffff00 56%)}

/* ————— la raccolta ————— */
.percorso{margin:0 4vw;padding:26px 0 30px;border-top:3px double var(--nero);display:grid;
 grid-template-columns:minmax(0,1fr) auto;gap:22px 44px;align-items:center}
.percorso:empty{display:none}
.eyebrow{margin:0 0 6px;font:400 10px/1 var(--mono);text-transform:uppercase;letter-spacing:.2em;color:#00000099}
.percorso h2{margin:0 0 9px;font:700 30px/1 var(--titolo);text-transform:uppercase;letter-spacing:-.01em}
.path-line{font-size:14px;line-height:1.5;margin:0 0 14px;max-width:62ch}
/* il taccuino delle figurine: caselle vuote che si riempiono di rosso */
.path-bar{position:relative;height:20px;max-width:640px;border:2px solid var(--nero);background:var(--bianco);
 background-image:repeating-linear-gradient(90deg,#0000 0 19px,#00000024 19px 20px);overflow:hidden}
.path-bar b{position:absolute;left:0;top:0;bottom:0;background:var(--rosso);
 background-image:repeating-linear-gradient(90deg,#0000 0 19px,#00000038 19px 20px)}
.path-bar i{position:absolute;top:0;bottom:0;width:2px;background:var(--nero);opacity:.5}
.path-tiers{display:flex;flex-wrap:wrap;gap:6px;margin-top:13px}
.path-tiers span{padding:4px 9px;border:1.5px solid #00000038;font:400 10px/1 var(--mono);
 text-transform:uppercase;letter-spacing:.11em;color:#00000090}
.path-tiers span.done{background:var(--carta-2);border-color:#00000055;color:var(--nero)}
.path-tiers span.current{background:var(--nero);border-color:var(--nero);color:var(--carta)}
.path-actions{display:grid;gap:10px;justify-items:end}
.text-link{background:none;border:0;padding:4px 0;font:400 11px/1 var(--mono);text-transform:uppercase;
 letter-spacing:.13em;text-decoration:underline;text-underline-offset:4px;color:#00000099}

/* ————— le pagine dell'album ————— */
.worlds{padding:34px 4vw 64px}
.section-heading{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:18px}
.section-heading h2{margin:0;font:700 clamp(30px,3.4vw,46px)/1 var(--titolo);text-transform:uppercase;letter-spacing:-.015em}
#repertory-count{margin:0;font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.17em;color:#00000099}
/* le linguette dell'indice */
.filters{display:flex;flex-wrap:wrap;gap:0;margin-bottom:26px;border-bottom:2.5px solid var(--nero)}
.filters button{padding:9px 15px 8px;border:2px solid var(--nero);border-bottom:0;background:var(--carta-2);
 margin-right:5px;translate:0 2px;font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.13em}
.filters button[aria-pressed=true]{background:var(--nero);color:var(--carta)}
.world-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:casella}
/* la casella numerata: il cartoncino con lo spazio stampato dentro */
.world{position:relative;display:block;padding:12px 12px 0;border:2px solid var(--nero);background:var(--bianco);
 text-align:left;box-shadow:5px 5px 0 var(--carta-3);transition:transform .18s,box-shadow .18s}
.world:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--carta-3)}
.world::before{counter-increment:casella;content:counter(casella,decimal-leading-zero);position:absolute;
 left:-2px;top:-2px;z-index:2;padding:4px 7px;background:var(--nero);color:var(--carta);
 font:400 10px/1 var(--mono);letter-spacing:.08em}
.world-photo{position:relative;display:block;aspect-ratio:4/5;overflow:hidden;background:var(--carta-2);
 border:6px solid var(--bianco);outline:1px solid #00000026;rotate:-1.4deg;box-shadow:0 10px 18px -12px #0009}
.world:nth-child(even) .world-photo{rotate:1.6deg}
.world-photo img{width:100%;height:100%;object-fit:cover;display:block}
.world-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(118deg,#ffffff00 34%,#ffffff33 48%,#ffffff00 58%)}
.world-arrow{position:absolute;right:7px;bottom:7px;z-index:2;width:28px;height:28px;display:grid;place-items:center;
 background:var(--rosso);color:#fff;font-size:15px;line-height:1}
.world-caption{display:block;padding:13px 2px 14px}
.world-caption small{display:block;font:400 9.5px/1.3 var(--mono);text-transform:uppercase;letter-spacing:.13em;color:#0000008c}
.world-caption b{display:block;margin-top:5px;font:700 17px/1.1 var(--titolo);text-transform:uppercase;letter-spacing:-.005em}

footer{margin:0 4vw;padding:26px 0 54px;border-top:3px double var(--nero);display:grid;gap:11px;justify-items:start;
 font:400 11px/1.6 var(--mono);text-transform:uppercase;letter-spacing:.13em;color:#00000099}
footer img{height:17px;width:auto}
footer details{text-transform:none;letter-spacing:normal;font:400 13px/1.6 var(--testo);max-width:86ch}
footer summary{cursor:pointer;font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.13em}
footer details p{margin:11px 0}
footer details a{text-decoration:underline;text-underline-offset:3px}

/* ————— la bustina aperta ————— */
#game{width:min(1180px,94vw);max-width:none;max-height:92dvh;padding:0;border:3px solid var(--nero);
 background:var(--carta);box-shadow:0 40px 90px -30px #000a;overflow:auto}
#game::backdrop{background:#1b140ecc}
.game-top{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;gap:14px;
 padding:11px 20px;background:var(--rosso);color:#fff;border-bottom:2px solid var(--nero);
 font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.17em}
.game-top img{height:17px;width:auto}
#close-game{background:none;border:0;color:#fff;font:400 11px/1 var(--mono);text-transform:uppercase;letter-spacing:.14em}
#game-content{padding:26px}
.game-round{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.94fr);gap:34px;align-items:start}
/* la figurina in mano, storta finché non la riconosci */
.game-image{position:relative;overflow:hidden;min-height:540px;background:var(--carta-2);
 border:11px solid var(--bianco);outline:1px solid #00000033;rotate:-1.8deg;
 box-shadow:0 26px 46px -20px #000b;transition:rotate .8s cubic-bezier(.2,.7,.2,1)}
.game-image.revealed{rotate:0deg}
.game-image::after{content:"Attaccata";position:absolute;right:-6px;top:-6px;z-index:3;width:118px;height:118px;
 display:grid;place-items:center;text-align:center;background:var(--giallo);color:var(--nero);
 border:2.5px solid var(--nero);border-radius:50%;font:700 21px/1 var(--titolo);text-transform:uppercase;
 letter-spacing:.02em;transform:scale(.3) rotate(-30deg);opacity:0;transition:transform .45s cubic-bezier(.2,1.5,.4,1),opacity .3s}
.game-image.revealed::after{transform:scale(1) rotate(9deg);opacity:1}
.detail-image{position:absolute;left:0;top:0;max-width:none;transform-origin:0 0;opacity:0;will-change:transform;
 transition:transform 1s cubic-bezier(.2,.75,.2,1),opacity .2s}
.round-copy{padding-top:4px}
.progress-dots{display:flex;gap:6px;margin-bottom:20px}
.progress-dots i{width:15px;height:19px;flex:0 0 15px;border:1.5px solid var(--nero);background:var(--bianco)}
.progress-dots i.done{background:var(--rosso)}
.progress-dots i.current{background:var(--giallo)}
.round-copy h2{margin:4px 0 22px;font:700 clamp(28px,2.7vw,40px)/1.03 var(--titolo);text-transform:uppercase;letter-spacing:-.015em}
.answer-list{display:grid;gap:10px;counter-reset:risposta}
.answer-list button{position:relative;display:flex;align-items:center;justify-content:space-between;gap:14px;
 min-height:58px;padding:14px 16px 14px 64px;border:2px solid var(--nero);background:var(--bianco);
 box-shadow:4px 4px 0 var(--nero);text-align:left;font:600 16px/1.25 var(--testo);transition:transform .15s,box-shadow .15s}
.answer-list button::before{counter-increment:risposta;content:counter(risposta,upper-alpha);position:absolute;
 left:11px;top:50%;translate:0 -50%;width:36px;height:36px;display:grid;place-items:center;background:var(--blu);
 color:#fff;font:700 19px/1 var(--titolo)}
.answer-list button span{font-size:19px;line-height:1;opacity:.3}
.answer-list button:hover:enabled{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--nero)}
.answer-list button[disabled]{opacity:.6;box-shadow:2px 2px 0 var(--nero)}
.answer-list button.correct{background:var(--giallo);opacity:1;box-shadow:4px 4px 0 var(--nero)}
.answer-list button.correct::before{background:var(--nero)}
.answer-list button.wrong{background:var(--carta-2);color:#00000080}
.answer-list button.wrong::before{background:#00000055}
.feedback{margin:18px 0 12px;min-height:22px;font:700 17px/1 var(--titolo);text-transform:uppercase;letter-spacing:.01em}
.next{margin-bottom:14px}
.round-source,.source-details{font-size:12.5px;line-height:1.5;color:#000000a6}
.source-details summary,.quote-source{font:400 10px/1 var(--mono);text-transform:uppercase;letter-spacing:.14em;cursor:pointer}
.source-details p{margin:9px 0 0}
.round-source a,.source-details a{text-decoration:underline;text-underline-offset:3px}

/* ————— la figurina da tenere ————— */
.result{display:grid;gap:26px}
.result-heading{display:flex;flex-wrap:wrap;align-items:center;gap:22px 30px;padding-bottom:20px;border-bottom:3px double var(--nero)}
.result-score{margin:0;display:grid;place-items:center;width:124px;height:124px;flex:0 0 124px;
 background:var(--rosso);color:#fff;border:2.5px solid var(--nero);border-radius:50%;rotate:-6deg}
.result-score strong{font:700 40px/1 var(--titolo)}
.result-score strong span{font-size:21px;opacity:.75}
.result-score>span{font:400 9px/1 var(--mono);text-transform:uppercase;letter-spacing:.13em;margin-top:5px}
.result-heading h2{margin:0 0 7px;font:700 clamp(28px,3vw,42px)/1 var(--titolo);text-transform:uppercase;letter-spacing:-.015em}
.result-description{margin:0;font-size:15px;line-height:1.5;max-width:52ch}
.card-wrap{display:flex;align-items:center;justify-content:center;padding:26px;background:var(--carta-2);
 border:2px solid var(--nero);box-shadow:inset 0 0 0 1px #00000018}
.result canvas{max-width:100%;max-height:62dvh;height:auto;box-shadow:0 22px 44px -22px #000b}
.result-path{padding:16px 18px;margin-bottom:22px;border:2px solid var(--nero);background:var(--bianco)}
.result-path h3{margin:7px 0 9px;font:700 24px/1 var(--titolo);text-transform:uppercase}
.result-path p{margin:0 0 12px;font-size:13px;line-height:1.45}
.result-path .path-bar{max-width:none;margin-bottom:14px}
.result-path-actions{display:flex;flex-wrap:wrap;gap:10px}
.image-picker{display:flex;gap:9px;overflow-x:auto;margin:0 -4px 20px;padding:6px 4px 12px}
.image-picker button{flex:0 0 68px;width:68px;height:84px;padding:0;overflow:hidden;background:var(--carta-2);
 border:5px solid var(--bianco);outline:1px solid #00000026;opacity:.48;rotate:-2deg;transition:opacity .2s,rotate .2s,outline-color .2s}
.image-picker button:nth-child(even){rotate:2deg}
.image-picker button[aria-pressed=true]{opacity:1;rotate:0deg;outline:2px solid var(--nero)}
.image-picker img{width:100%;height:100%;object-fit:cover}
.formats{display:flex;gap:8px;margin-bottom:18px}
.formats button{padding:9px 14px;border:2px solid var(--nero);background:var(--bianco);
 font:400 10px/1 var(--mono);text-transform:uppercase;letter-spacing:.13em}
.formats button[aria-pressed=true]{background:var(--nero);color:var(--carta)}
.result-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:14px}
.status{margin:0 0 14px;font:400 11px/1.5 var(--mono);text-transform:uppercase;letter-spacing:.12em;color:#00000099}
#card-source{margin-bottom:16px}
.result .round-copy{display:grid;justify-items:start}

@media(max-width:1050px){
 .hero{grid-template-columns:1fr 1fr;gap:28px;padding-top:36px}
 .copertina h1{margin:0 20px 12px}.copertina .lead,.actions,.quiet{margin-left:20px;margin-right:20px}
 .copertina-testa{padding:18px 20px 13px}
 .bollo{right:-18px;top:-18px;width:106px;height:106px}.bollo b{font-size:36px}
 .hero-pictures{height:460px}
 .world-grid{grid-template-columns:repeat(3,1fr)}
 .game-round{grid-template-columns:1fr;gap:22px}
 .game-image{min-height:380px}
}
@media(max-width:760px){
 header{font-size:10px;letter-spacing:.12em}
 .hero{grid-template-columns:1fr;padding:26px 5vw 20px}
 .hero-pictures{height:330px;order:-1}
 .bollo{right:-6px;top:-14px}
 .percorso{grid-template-columns:1fr}.path-actions{justify-items:start}
 .world-grid{grid-template-columns:repeat(2,1fr);gap:16px}
 #game{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border:0}
 #game-content{padding:16px}
 .game-round{gap:18px}
 .game-image{height:38dvh;min-height:250px;border-width:8px}
 .game-image::after{width:92px;height:92px;font-size:16px}
 .round-copy h2{font-size:27px;margin:6px 0 16px}
 .answer-list button{min-height:52px;padding:13px 14px 13px 56px;font-size:15px}
 .answer-list button::before{width:32px;height:32px;font-size:17px}
 .card-wrap{padding:16px}
 .result canvas{max-height:46dvh}
 .result-score{width:104px;height:104px;flex:0 0 104px}
 .button{min-width:0;flex:1 1 auto}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *,*::before,*::after{transition:none!important;animation:none!important}
 .game-image{rotate:0deg}.game-image::after{transform:scale(1) rotate(9deg)}
}