@font-face{font-family:Arsenal;src:url(font/arsenal-400.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Arsenal;src:url(font/arsenal-700.woff2) format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:Poppins;src:url(font/poppins-300.woff2) format('woff2');font-weight:300;font-display:swap}
@font-face{font-family:Poppins;src:url(font/poppins-400.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url(font/poppins-600.woff2) format('woff2');font-weight:600;font-display:swap}
@property --giro{syntax:'<angle>';initial-value:0deg;inherits:false}

:root{
  --carta:#FBF8F3;--beige:#F4F3EE;--inchiostro:#1A1414;--notte:#141010;--grigio:#6B6360;--linea:#E4DED5;
  --arancio:#F7A600;--arancio-testo:#9A6400;
  --titoli:Arsenal,Georgia,serif;--corpo:Poppins,system-ui,sans-serif;
  --margine:clamp(16px,4vw,56px);--spazio:clamp(6px,.8vw,12px)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--carta);color:var(--inchiostro);font:300 16px/1.65 var(--corpo);-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:var(--titoli);font-weight:400;text-transform:uppercase;letter-spacing:.05em;line-height:1.05;margin:0}
p{margin:0}
img{display:block;max-width:100%}
a{color:inherit}
.contenitore{max-width:1320px;margin:0 auto;padding:0 var(--margine)}

/* Bottoni come sul sito: contorno arancio, angoli tondi */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 26px;border-radius:50px;border:2px solid var(--arancio);background:transparent;color:inherit;font:600 15px var(--corpo);text-decoration:none;cursor:pointer;transition:background .2s,color .2s}
.btn:hover,.btn.pieno{background:var(--arancio);color:var(--inchiostro)}
.btn.pieno:hover{background:#FFB61F}
.btn.chiaro{border-color:rgba(255,255,255,.55);color:#fff}
.btn.chiaro:hover{background:rgba(255,255,255,.12)}
:focus-visible{outline:3px solid var(--arancio);outline-offset:3px}

/* Barra in alto */
.barra{position:fixed;inset:0 0 auto;z-index:30;display:flex;justify-content:space-between;align-items:center;padding:14px var(--margine);pointer-events:none;transition:background .4s}
.barra>*{pointer-events:auto}
.barra.scura{background:rgba(20,16,16,.82);backdrop-filter:blur(10px)}
.logo{display:block;padding:2px 0}
.logo img{height:40px;width:auto}
.suono{display:inline-flex;align-items:center;gap:10px;min-height:44px;padding:0 18px;border-radius:50px;border:1px solid rgba(255,255,255,.5);background:rgba(20,16,16,.35);color:#fff;font:400 14px var(--corpo);cursor:pointer;backdrop-filter:blur(6px)}
.suono .onde{display:inline-flex;gap:3px;align-items:flex-end;height:14px}
.suono .onde i{width:3px;height:4px;background:var(--arancio);border-radius:2px;transition:height .3s}
.suono[aria-pressed=true] .onde i{animation:onda 1.1s ease-in-out infinite}
.suono[aria-pressed=true] .onde i:nth-child(2){animation-delay:.2s}
.suono[aria-pressed=true] .onde i:nth-child(3){animation-delay:.4s}
@keyframes onda{0%,100%{height:4px}50%{height:14px}}

/* Copertina: 16 foto in Ken Burns che sfumano una nell'altra */
.copertina{position:relative;height:100vh;height:100svh;min-height:520px;overflow:hidden;background:var(--notte);color:#fff}
.diapositive{position:absolute;inset:0}
.diapositiva{position:absolute;inset:0;opacity:0;transition:opacity 1.8s ease-in-out;will-change:opacity}
.diapositiva.attiva{opacity:1}
.diapositiva.subito{transition:none}

/* Invito: «Hai voglia di provare?», piccolo, in basso, porta alla lezione in regalo */
.invito{position:fixed;z-index:40;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));width:min(360px,calc(100vw - 32px));display:flex;align-items:stretch;background:var(--carta);color:var(--inchiostro);border-radius:14px;box-shadow:0 18px 50px rgba(20,16,16,.28);opacity:0;transform:translateY(16px);transition:opacity .5s,transform .6s cubic-bezier(.2,.7,.2,1)}
.invito[hidden]{display:none}
.invito.su{opacity:1;transform:none}
.invito-vai{flex:1;display:flex;align-items:center;gap:12px;min-height:68px;padding:10px 4px 10px 14px;color:inherit;text-decoration:none;border-radius:14px 0 0 14px}
.invito-enso{width:34px;height:34px;flex:none}
.invito-testo{display:flex;flex-direction:column;line-height:1.3}
.invito-testo b{font:400 19px/1.15 var(--titoli);letter-spacing:.02em;white-space:nowrap}
.invito-testo span{font-size:14px;color:var(--grigio);white-space:nowrap}
.invito-freccia{margin-left:auto;width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:50%;background:var(--arancio);font-size:20px;transition:transform .3s}
.invito-vai:hover .invito-freccia{transform:translateX(3px)}
.invito-chiudi{flex:none;width:44px;border:0;background:none;color:var(--grigio);font-size:24px;cursor:pointer;border-radius:0 14px 14px 0}
.invito-chiudi:hover{color:var(--inchiostro)}
.invito :focus-visible{outline:3px solid var(--arancio);outline-offset:-3px}
@media (prefers-reduced-motion:reduce){.invito{transition:opacity .3s;transform:none}}
.diapositiva img{width:100%;height:100%;object-fit:cover;transform-origin:var(--ox,50%) var(--oy,50%);will-change:transform}
.diapositiva.in-moto img{animation:kenburns 8.5s linear forwards}
@keyframes kenburns{from{transform:scale(var(--s0,1.02)) translate(var(--x0,0),var(--y0,0))}to{transform:scale(var(--s1,1.16)) translate(var(--x1,0),var(--y1,0))}}
.velo{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,16,16,.45) 0%,rgba(20,16,16,0) 26%,rgba(20,16,16,0) 45%,rgba(20,16,16,.78) 100%)}
.titolo-copertina{position:absolute;left:var(--margine);right:var(--margine);bottom:clamp(88px,14vh,140px);max-width:820px}
.titolo-copertina h1{font-size:clamp(46px,9vw,120px);letter-spacing:.04em;text-shadow:0 2px 30px rgba(0,0,0,.35)}
.titolo-copertina .data{font-size:15px;font-weight:400;letter-spacing:.08em;margin-bottom:14px}
.titolo-copertina .sotto{font-size:clamp(16px,1.6vw,19px);max-width:52ch;margin-top:18px;opacity:.92}
.enso-piccolo{width:64px;height:64px;margin-bottom:18px;opacity:.95}
.contatore{position:absolute;right:var(--margine);bottom:clamp(40px,6vh,64px);display:flex;align-items:center;gap:12px;font:400 14px var(--titoli);letter-spacing:.1em}
.contatore .tratto{width:90px;height:2px;background:rgba(255,255,255,.3);position:relative;overflow:hidden}
.contatore .tratto i{position:absolute;inset:0;background:var(--arancio);transform-origin:left;transform:scaleX(0)}
.giu{position:absolute;left:var(--margine);bottom:clamp(30px,5vh,52px);width:44px;height:44px;display:grid;place-items:center}
.giu span{width:2px;height:34px;background:linear-gradient(var(--arancio),transparent);animation:giu 2.2s ease-in-out infinite}
@keyframes giu{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* Il film */
.film{background:var(--notte);padding:clamp(16px,4vw,56px) var(--margine)}
.film[hidden]{display:none}
.film-cornice{position:relative;max-width:1320px;margin:0 auto;aspect-ratio:16/9;background:#000}
.film video{width:100%;height:100%;display:block}
.film-play{position:absolute;inset:0;border:0;background:linear-gradient(0deg,rgba(20,16,16,.55),rgba(20,16,16,.1));color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;cursor:pointer;font:400 clamp(18px,2.4vw,28px) var(--titoli);text-transform:uppercase;letter-spacing:.12em}
.film-play[hidden]{display:none}
.film-play .tondo{width:clamp(72px,9vw,110px);aspect-ratio:1;border-radius:50%;border:2px solid var(--arancio);display:grid;place-items:center;transition:transform .3s,background .3s}
.film-play .tondo::after{content:"";border-left:22px solid #fff;border-top:14px solid transparent;border-bottom:14px solid transparent;margin-left:6px}
.film-play:hover .tondo{transform:scale(1.08);background:rgba(247,166,0,.25)}

/* Un momento: apertura a tutto schermo con l'ensō che si disegna */
.momento{position:relative}
.apertura{position:relative;height:92vh;height:92svh;min-height:480px;overflow:hidden;background:var(--notte);color:#fff}
.apertura .fondo{position:absolute;inset:-12% 0;will-change:transform}
.apertura .fondo img{width:100%;height:100%;object-fit:cover}
.apertura::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,16,16,.66) 0%,rgba(20,16,16,.2) 55%,rgba(20,16,16,0) 100%),linear-gradient(0deg,rgba(20,16,16,.5),transparent 40%)}
.apertura .testo{position:absolute;z-index:2;text-shadow:0 1px 14px rgba(20,16,16,.55),0 1px 3px rgba(20,16,16,.4);left:var(--margine);right:var(--margine);bottom:clamp(48px,10vh,110px);max-width:640px}
.apertura .enso{position:absolute;z-index:1;right:var(--margine);top:50%;translate:0 -58%;width:min(64vmin,600px);aspect-ratio:1;opacity:.8;
  -webkit-mask:conic-gradient(from 160deg,#000 var(--giro),transparent 0);mask:conic-gradient(from 160deg,#000 var(--giro),transparent 0);transition:--giro 2.2s cubic-bezier(.6,.05,.3,1)}
.apertura.vista .enso{--giro:360deg}
.apertura .ora{font:400 clamp(18px,2vw,22px) var(--titoli);letter-spacing:.12em;color:var(--arancio)}
.apertura h2{font-size:clamp(40px,7vw,92px);margin:8px 0 18px}
.apertura p{font-size:clamp(17px,1.6vw,21px);max-width:46ch;color:#fff}
.apertura .testo>*{opacity:0;transform:translateY(24px);transition:opacity 1s,transform 1s}
.apertura.vista .testo>*{opacity:1;transform:none}
.apertura.vista .testo>:nth-child(2){transition-delay:.25s}
.apertura.vista .testo>:nth-child(3){transition-delay:.5s}

/* Gallerie: file giustificate, foto grandi e una a tutto schermo ogni tanto */
.galleria{padding:var(--spazio) 0 clamp(64px,10vw,140px);display:flex;flex-direction:column;gap:var(--spazio)}
.momento:nth-child(even) .galleria{background:var(--beige)}
.fila{display:flex;gap:var(--spazio);padding:0 var(--margine)}
.fila.piena{padding:0}
.fila figure{margin:0;position:relative;overflow:hidden;background:var(--linea);flex:var(--r) 1 0;aspect-ratio:var(--r);cursor:zoom-in}
.fila.piena figure{aspect-ratio:auto;height:min(88vh,62vw)}
.fila figure img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.fila figure:hover img{transform:scale(1.035)}
.fila.piena figure img{position:absolute;inset:-8% 0;height:116%;will-change:transform}
.fila.piena figure:hover img{transform:none}
.blocco-grande{display:grid;grid-template-columns:2fr 1fr;gap:var(--spazio);padding:0 var(--margine)}
.blocco-grande.speculare{grid-template-columns:1fr 2fr}
.blocco-grande.speculare>:first-child{order:2}
.blocco-grande figure{margin:0;position:relative;overflow:hidden;background:var(--linea);cursor:zoom-in}
.blocco-grande>figure{aspect-ratio:3/2}
.blocco-grande .pila{display:grid;grid-template-rows:1fr 1fr;gap:var(--spazio)}
.blocco-grande img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s cubic-bezier(.2,.7,.2,1)}
.blocco-grande figure:hover img{transform:scale(1.035)}
.citazione{padding:clamp(40px,7vw,96px) var(--margine);text-align:center}
.citazione p{font:400 clamp(24px,3.4vw,42px)/1.25 var(--titoli);text-transform:uppercase;letter-spacing:.05em;max-width:26ch;margin:0 auto}
.citazione p em{font-style:normal;color:var(--arancio-testo)}
/* entrata delle foto */
.entra{opacity:0;transform:translateY(40px);transition:opacity 1s ease,transform 1.1s cubic-bezier(.2,.7,.2,1)}
.entra.vista{opacity:1;transform:none}

/* Il respiro: le foto si alternano 4 s inspira, 4 s espira */
.respiro{position:relative;height:200vh}
.respiro .palco{position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;background:var(--notte)}
.respiro .palco figure{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 4s ease-in-out}
.respiro .palco figure.attiva{opacity:1}
.respiro .palco figure:not(.attiva),.respiro .parola,.respiro .anello{pointer-events:none}
.respiro .palco figure{cursor:zoom-in}
.respiro .palco img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);transition:transform 4s ease-in-out}
.respiro .palco.dentro img{transform:scale(1.09)}
.respiro .parola{position:absolute;inset:auto 0 clamp(48px,10vh,96px);text-align:center;color:#fff;font:400 clamp(22px,3vw,34px) var(--titoli);text-transform:uppercase;letter-spacing:.4em;text-shadow:0 2px 20px rgba(0,0,0,.5);transition:opacity 1s}
.respiro .anello{position:absolute;left:50%;top:50%;width:min(38vmin,320px);aspect-ratio:1;border:2px solid rgba(255,255,255,.7);border-radius:50%;transform:translate(-50%,-50%) scale(.72);transition:transform 4s ease-in-out}
.respiro .palco.dentro .anello{transform:translate(-50%,-50%) scale(1)}

/* Il calice nascosto */
.calice{position:absolute;left:58%;top:30%;width:38%;height:58%;border:0;background:transparent;cursor:zoom-in;padding:0}
.calice:focus-visible{outline-offset:-3px}

/* Provini: il foglio di contatti della serata */
.provini{background:var(--notte);color:#EDE6DC;padding:clamp(64px,9vw,120px) 0}
.provini-testa{display:flex;flex-wrap:wrap;gap:24px 40px;align-items:flex-end;justify-content:space-between;margin-bottom:32px}
.provini h2{font-size:clamp(32px,4.4vw,56px);color:#fff;margin-bottom:12px}
.provini-testa p{max-width:58ch;color:#C9C0B4}
.filtri{display:flex;flex-wrap:wrap;gap:8px}
.filtri button{min-height:44px;padding:0 16px;border-radius:50px;border:1px solid rgba(255,255,255,.25);background:transparent;color:#EDE6DC;font:400 14px var(--corpo);cursor:pointer}
.filtri button[aria-pressed=true]{background:var(--arancio);border-color:var(--arancio);color:var(--inchiostro);font-weight:600}
.foglio{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:18px 10px}
.provino{border:0;padding:0;background:none;color:inherit;text-align:left;cursor:zoom-in}
.provino .cornice{display:block;aspect-ratio:3/2;background:#000;overflow:hidden;border-radius:2px}
.provino img{width:100%;height:100%;object-fit:cover;object-position:50% 30%;transition:transform .5s,opacity .3s;opacity:.92}
.provino:hover img{transform:scale(1.05);opacity:1}
.provino .nota{display:flex;justify-content:space-between;font:400 14px var(--titoli);letter-spacing:.06em;color:#9E958A;margin-top:5px}
.provino .nota b{color:var(--arancio);font-weight:400}
.provino[hidden]{display:none}

/* Piede */
.piede{text-align:center;padding:clamp(72px,10vw,140px) var(--margine) 48px;background:var(--carta)}
.enso-piede{width:96px;height:96px;margin:0 auto 24px}
.piede h2{font-size:clamp(30px,4.4vw,52px)}
.piede>p{margin-top:12px;color:var(--grigio)}
.azioni-piede{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin:32px 0 56px}
.piede .crediti{font-size:14px}

/* Vista a schermo intero e porta del download */
dialog.vista{border:0;padding:0;margin:0;width:100vw;height:100vh;height:100dvh;max-width:none;max-height:none;background:rgba(14,11,11,.97);color:#fff;overflow:hidden}
dialog.vista::backdrop{background:rgba(14,11,11,.9)}
.vista-foto{position:absolute;inset:0 0 88px;margin:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px clamp(16px,6vw,96px) 8px}
.vista-foto img{max-width:100%;max-height:calc(100% - 34px);object-fit:contain;touch-action:pan-y;user-select:none;transition:opacity .25s}
.vista-foto figcaption{font-size:14px;color:#C9C0B4;margin-top:10px;text-align:center}
.vista-freccia{position:absolute;top:50%;transform:translateY(-50%);width:56px;height:56px;border-radius:50%;border:1px solid rgba(255,255,255,.3);background:rgba(20,16,16,.5);color:#fff;font-size:32px;line-height:1;cursor:pointer}
.vista-freccia.prima{left:clamp(8px,2vw,24px)}
.vista-freccia.dopo{right:clamp(8px,2vw,24px)}
.vista-azioni{position:absolute;left:0;right:0;bottom:20px;display:flex;gap:10px;justify-content:center;flex-wrap:wrap;padding:0 16px}
.porta{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;justify-content:center;gap:14px;width:min(480px,100%);margin:0 auto;padding:24px 20px;background:rgba(14,11,11,.97)}
.porta[hidden]{display:none}
.porta{box-shadow:0 0 0 100vmax rgba(14,11,11,.97)}
.vista:has(.porta:not([hidden])) .vista-freccia,.vista:has(.porta:not([hidden])) .vista-azioni{display:none}
.porta h2{font-size:clamp(28px,4vw,40px);color:#fff}
.porta p{color:#C9C0B4}
.porta label{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:400}
.porta input[type=email],.porta textarea{font:400 16px var(--corpo);color:var(--inchiostro);background:#FBF8F3;border:0;border-radius:8px;padding:12px 14px;min-height:48px}
.porta .consenso{flex-direction:row;align-items:flex-start;gap:10px;color:#C9C0B4}
.porta .consenso input{width:22px;height:22px;margin:0;flex:none;accent-color:var(--arancio)}
.porta-azioni{display:flex;gap:10px;flex-wrap:wrap}
.trappola{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.errore{color:#FFB4A0;font-size:14px;min-height:1em}

/* Sorprese */
.sorpresa{position:fixed;inset:0;z-index:60;pointer-events:none;display:grid;place-items:center}
.sorpresa .scritta{font:400 clamp(56px,12vw,150px) var(--titoli);text-transform:uppercase;letter-spacing:.08em;color:#fff;text-shadow:0 4px 40px rgba(0,0,0,.45);animation:scritta 2.8s ease forwards}
.sorpresa .velo-sorpresa{position:fixed;inset:0;background:radial-gradient(circle,rgba(20,16,16,.62),rgba(20,16,16,.3));animation:scritta 2.8s ease forwards}
.sorpresa .scritta{position:relative}
.sorpresa .scritta.piccola{font-size:clamp(28px,5vw,48px);background:rgba(20,16,16,.78);padding:14px 28px;border-radius:50px;text-shadow:none}
@keyframes scritta{0%{opacity:0;transform:scale(.9)}15%{opacity:1;transform:scale(1)}75%{opacity:1}100%{opacity:0;transform:scale(1.04)}}
.petalo{position:fixed;top:-20px;width:12px;height:16px;border-radius:50% 50% 50% 0;background:var(--arancio);z-index:59;pointer-events:none;animation:cade linear forwards}
@keyframes cade{to{transform:translate(var(--dx),110vh) rotate(var(--rot))}}
.luce-bassa{position:fixed;inset:0;z-index:50;background:rgba(10,8,8,.82);display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity 4s ease}
.luce-bassa.accesa{opacity:1}
.luce-bassa p{font:400 clamp(28px,4vw,48px)/1.3 var(--titoli);text-transform:uppercase;letter-spacing:.2em;color:#EDE6DC;text-align:center}

@media (max-width:700px){
  .fila.tre{flex-wrap:wrap}
  .fila.tre figure:first-child{flex-basis:100%}
  .blocco-grande,.blocco-grande.speculare{grid-template-columns:1fr}
  .blocco-grande.speculare>:first-child{order:0}
  .blocco-grande .pila{grid-template-rows:none;grid-template-columns:1fr 1fr}
  .blocco-grande .pila figure{aspect-ratio:3/2}
  .fila.piena figure{height:72vh}
  .foglio{grid-template-columns:repeat(3,1fr);gap:12px 6px}
  .provino .nota span:last-child{display:none}
  .vista-freccia{top:auto;bottom:96px;transform:none;width:48px;height:48px}
  .contatore{display:none}
  .apertura .enso{width:58vw;top:96px;translate:none;right:16px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .diapositiva.in-moto img{animation:none}
  .apertura .enso{transition:none;--giro:360deg}
  .apertura .testo>*,.entra{opacity:1;transform:none;transition:none}
  .respiro .palco img,.respiro .anello{transition:none}
  .giu span,.suono .onde i{animation:none!important}
}