/* =====================================================================
   THE INVISIBLE WORLDS — Pagine interne (Chi siamo, FAQ, Contatti,
   Proponi un progetto, pagine legali) + blocchi condivisi con la landing.
   Si appoggia a landing.css: variabili, bottoni, header, footer e
   rivelazione allo scroll arrivano da lì. Qui c'è solo ciò che serve in più.
   ===================================================================== */

/* Gruppo bottoni nell'header (prima era uno style inline) */
.header-actions{display:flex;align-items:center;gap:12px}

/* =====================================================================
   ACCENTO DI PAGINA
   Ogni pagina prende un colore del gradiente del marchio invece del solo
   viola: --em per i fondi scuri (testata, fascia finale), --kick per i
   fondi chiari (etichette di sezione, elenchi). Senza classe si resta
   sul viola, quindi le pagine esistenti non cambiano da sole.
   ===================================================================== */
body.acc-a{--em:#9d86ff;--kick:#6c4fe0}   /* viola   */
body.acc-b{--em:#e59ad6;--kick:#a63fb5}   /* prugna  */
body.acc-c{--em:#f79ab5;--kick:#d4457a}   /* rosa    */
body.acc-d{--em:#f2a765;--kick:#c9601f}   /* arancio */

/* =====================================================================
   TESTATA DI PAGINA
   Fascia scura in cima: serve anche a far leggere l'header trasparente,
   esattamente come fa la foto dell'hero sulla landing.
   ===================================================================== */
.page-hero{position:relative;background:var(--night);color:#fff;overflow:hidden;
  padding:clamp(140px,20vh,190px) 0 clamp(56px,8vh,90px)}
/* alone viola in alto a destra: stessa famiglia cromatica del marchio */
.page-hero::after{content:"";position:absolute;right:-10%;top:-40%;width:60%;height:180%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(108,79,224,.35),transparent 70%)}
.page-hero .wrap{position:relative;z-index:1}
.page-hero .kicker{color:var(--em,var(--violet-lt));margin-bottom:26px}
.page-hero h1{font-family:var(--serif);font-weight:400;font-size:clamp(34px,5.6vw,68px);line-height:1.03;
  letter-spacing:-.02em;max-width:18ch;text-wrap:balance}
.page-hero h1 em{font-style:italic;color:var(--em,var(--violet-lt))}
.page-hero .lead{margin-top:24px;max-width:56ch;font-size:clamp(16px,1.6vw,19px);color:rgba(255,255,255,.78)}
.page-hero .hero-actions{margin-top:34px}

/* =====================================================================
   CORPO PAGINA
   ===================================================================== */
.page-body{background:var(--cream);padding:clamp(60px,9vh,110px) 0}
.page-body + .page-body{padding-top:0}
.page-narrow{max-width:820px;margin:0 auto}

/* Titoli di sezione interni */
.sec-head{margin-bottom:clamp(30px,4vw,48px);max-width:62ch}
.sec-head .kicker{color:var(--kick,var(--violet));margin-bottom:20px}
.sec-head h2{font-family:var(--serif);font-weight:400;font-size:clamp(26px,3.6vw,44px);line-height:1.06;
  letter-spacing:-.02em;text-wrap:balance}
.sec-head p{margin-top:16px;color:var(--muted);font-size:16.5px;max-width:56ch}

/* Testo lungo (pagine legali, Chi siamo) */
.prose{max-width:74ch}
.prose h2{font-family:var(--serif);font-weight:500;font-size:clamp(22px,2.6vw,30px);line-height:1.16;
  letter-spacing:-.015em;margin:44px 0 14px;scroll-margin-top:110px}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:17px;font-weight:700;letter-spacing:-.01em;margin:26px 0 8px}
.prose p{color:#4a4553;font-size:16px;margin-bottom:14px}
.prose ul,.prose ol{margin:0 0 16px 20px;color:#4a4553;font-size:16px}
.prose li{margin-bottom:8px}
.prose li::marker{color:var(--kick,var(--violet))}
.prose b,.prose strong{font-weight:600;color:var(--ink)}
.prose a{color:var(--violet);text-decoration:underline;text-underline-offset:3px}
.prose hr{border:none;height:1px;background:var(--line);margin:38px 0}
.prose .sub{color:var(--muted);font-size:14.5px}

/* Riga "ultimo aggiornamento" sopra i testi legali */
.doc-meta{display:flex;flex-wrap:wrap;gap:10px 18px;align-items:center;margin-bottom:34px;
  padding-bottom:22px;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--muted)}
.doc-meta .tag{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:100px;padding:6px 14px;font-weight:600;color:var(--ink)}

/* Indice delle pagine legali */
.doc-toc{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px 26px;margin-bottom:40px}
.doc-toc h4{font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.doc-toc ol{list-style:none;margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 26px;counter-reset:toc}
.doc-toc li{counter-increment:toc;margin:0;font-size:14.5px}
.doc-toc li::before{content:counter(toc,decimal-leading-zero);font-family:var(--serif);font-style:italic;
  color:var(--violet);margin-right:10px}
.doc-toc a{color:var(--ink);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}
.doc-toc a:hover{border-color:var(--violet)}

/* Nota / avviso dentro il testo */
.callout{display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:18px;
  padding:22px 24px;margin:26px 0}
.callout .ic{flex:none;width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  background:rgba(108,79,224,.1);color:var(--violet)}
.callout .ic svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.callout h4{font-size:16px;font-weight:700;margin-bottom:5px}
.callout p{color:var(--muted);font-size:15px;margin:0}
.callout p + p{margin-top:8px}

/* Tabelle dei documenti legali. Il contenitore scorre da solo su schermi
   stretti, così la pagina non va mai in orizzontale. */
.table-wrap{overflow-x:auto;margin:20px 0 26px;border:1px solid var(--line);border-radius:16px;background:#fff}
.table-wrap table{border-collapse:collapse;width:100%;min-width:520px;font-size:14.5px}
.table-wrap th,.table-wrap td{text-align:left;padding:14px 18px;border-bottom:1px solid var(--line);vertical-align:top}
.table-wrap tr:last-child td{border-bottom:none}
.table-wrap th{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:700;
  background:var(--cream);white-space:nowrap}
.table-wrap td{color:#4a4553}
.table-wrap td b{color:var(--ink)}

/* =====================================================================
   FAQ — usato sia nella landing sia nella pagina dedicata.
   <details>/<summary>: apertura nativa, accessibile, zero JavaScript.
   ===================================================================== */
.faq-list{border-top:1px solid var(--line)}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{list-style:none;cursor:pointer;display:flex;align-items:flex-start;gap:18px;
  padding:22px 0;font-size:clamp(16.5px,1.7vw,19px);font-weight:600;letter-spacing:-.01em;color:var(--ink)}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary:hover{color:var(--fq,var(--violet))}
.faq-list summary .q{flex:1}
/* segno + che diventa − quando la domanda è aperta */
.faq-list summary .sign{flex:none;position:relative;width:22px;height:22px;margin-top:2px;border-radius:50%;
  border:1px solid var(--line);transition:transform .3s cubic-bezier(.2,.7,.2,1),border-color .25s,background .25s}
.faq-list summary .sign::before,.faq-list summary .sign::after{content:"";position:absolute;left:50%;top:50%;
  width:9px;height:1.4px;background:currentColor;transform:translate(-50%,-50%);transition:opacity .25s}
.faq-list summary .sign::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-list details[open] summary{color:var(--fq,var(--violet))}
.faq-list details[open] summary .sign{transform:rotate(180deg);border-color:var(--fq,var(--violet))}
.faq-list details[open] summary .sign::after{opacity:0}
.faq-list .a{padding:0 40px 24px 0;color:var(--muted);font-size:16px;max-width:70ch}
.faq-list .a p + p{margin-top:12px}
.faq-list .a a{color:var(--fq,var(--violet));text-decoration:underline;text-underline-offset:3px}
.faq-list .a b{color:var(--ink)}
/* --------------------------------------------------------------------
   I quattro accenti si alternano lungo l'elenco seguendo il gradiente del
   marchio (viola → prugna → rosa → arancio): l'occhio scende e trova colore
   diverso a ogni domanda, invece di una colonna tutta viola.
   -------------------------------------------------------------------- */
.faq-list details:nth-child(4n+1){--fq:#6c4fe0}
.faq-list details:nth-child(4n+2){--fq:#b25fbf}
.faq-list details:nth-child(4n+3){--fq:#d4457a}
.faq-list details:nth-child(4n+4){--fq:#d9722f}
/* la risposta scende invece di comparire di colpo */
@media (prefers-reduced-motion:no-preference){
  .faq-list details[open] .a{animation:faqIn .35s cubic-bezier(.2,.7,.2,1)}
  @keyframes faqIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
}
/* Gruppi di domande nella pagina FAQ */
.faq-group + .faq-group{margin-top:clamp(42px,6vw,66px)}
.faq-group h3{font-family:var(--serif);font-weight:500;font-size:clamp(21px,2.4vw,27px);letter-spacing:-.015em;margin-bottom:18px}
/* anche i titoli dei gruppi cambiano colore, nello stesso ordine delle domande */
.faq-group:nth-of-type(4n+1) h3{color:#6c4fe0}
.faq-group:nth-of-type(4n+2) h3{color:#a63fb5}
.faq-group:nth-of-type(4n+3) h3{color:#d4457a}
.faq-group:nth-of-type(4n+4) h3{color:#c9601f}

/* Sezione FAQ della landing: due colonne (testo a sinistra, domande a destra) */
.lp-faq{background:var(--cream)}
.faq-split{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(30px,5vw,72px);align-items:start}
.faq-split .sec-head{margin-bottom:26px}
.faq-aside .btn{margin-top:6px}

/* =====================================================================
   GRIGLIE DI SCHEDE (valori, motivi, contatti, requisiti)
   ===================================================================== */
.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}
.card-grid.cols-2{grid-template-columns:repeat(auto-fit,minmax(320px,1fr))}
.pcard{background:#fff;border:1px solid var(--line);border-radius:20px;padding:26px 26px 28px;
  transition:transform .3s cubic-bezier(.2,.9,.3,1),box-shadow .3s}
.pcard:hover{transform:translateY(-3px);box-shadow:0 24px 48px -34px rgba(20,18,26,.5)}
.pcard .pic{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;margin-bottom:18px;
  color:var(--acc,var(--violet));border:1px solid var(--acc-line,rgba(108,79,224,.32));
  background:var(--acc-soft,rgba(108,79,224,.09))}
.pcard .pic svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.pcard h3{font-family:var(--serif);font-weight:500;font-size:22px;line-height:1.16;letter-spacing:-.01em;margin-bottom:9px}
.pcard p{color:var(--muted);font-size:15.5px}
.pcard p + p{margin-top:10px}
.pcard .plink{display:inline-flex;align-items:center;gap:8px;margin-top:16px;font-size:14.5px;font-weight:600;color:var(--violet)}
.pcard .plink .arw{transition:transform .25s}
.pcard:hover .plink .arw{transform:translateX(4px)}
/* accenti che seguono il gradiente del marchio */
.acc-1{--acc:#6c4fe0;--acc-line:rgba(108,79,224,.32);--acc-soft:rgba(108,79,224,.09)}
.acc-2{--acc:#b25fbf;--acc-line:rgba(178,95,191,.34);--acc-soft:rgba(178,95,191,.09)}
.acc-3{--acc:#d9722f;--acc-line:rgba(217,114,47,.34);--acc-soft:rgba(217,114,47,.09)}
.acc-4{--acc:#d4457a;--acc-line:rgba(212,69,122,.32);--acc-soft:rgba(212,69,122,.09)}

/* =====================================================================
   ELENCO NUMERATO "COME FUNZIONA PER TE" (pagina Proponi un progetto)
   ===================================================================== */
.flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:0;border-top:1px solid var(--line)}
.flow-item{position:relative;padding:30px clamp(18px,2.4vw,34px) 4px}
.flow-item:first-child{padding-left:0}
.flow-item:last-child{padding-right:0}
.flow-item + .flow-item::before{content:"";position:absolute;left:0;top:30px;bottom:4px;width:1px;background:var(--line)}
.flow-item .n{font-family:var(--serif);font-style:italic;font-size:34px;line-height:1;color:var(--ink);opacity:.28;margin-bottom:16px}
.flow-item h3{font-family:var(--serif);font-weight:500;font-size:21px;line-height:1.16;margin-bottom:8px}
.flow-item p{color:var(--muted);font-size:15px}

/* Elenco con spunta (requisiti, cosa serve) */
.check-list{list-style:none;display:grid;gap:14px}
.check-list li{display:flex;gap:13px;align-items:flex-start;color:#4a4553;font-size:16px}
.check-list li::before{content:"";flex:none;width:20px;height:20px;margin-top:2px;border-radius:50%;
  background:rgba(108,79,224,.1) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236c4fe0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m5 12.5 4.5 4.5L19 7'/%3E%3C/svg%3E") center/12px no-repeat}
.check-list.no li::before{background:rgba(217,114,47,.12) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23d9722f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 6l12 12M18 6 6 18'/%3E%3C/svg%3E") center/11px no-repeat}

/* =====================================================================
   SCHEDE CONTATTO
   ===================================================================== */
.contact-card{display:flex;flex-direction:column;height:100%}
.contact-card .mail{display:inline-flex;align-items:center;gap:8px;font-size:15px;font-weight:600;
  color:var(--acc,var(--violet));word-break:break-word;margin-top:auto;padding-top:16px}
.contact-card .mail .arw{transition:transform .25s}
.contact-card .mail:hover .arw{transform:translateX(4px)}

/* Chip con l'unico indirizzo email del sito, mostrato una sola volta nella
   testata di Contatti — le schede sotto puntano tutte alla stessa casella,
   senza ripeterne il testo. */
.mail-chip{display:inline-flex;align-items:center;gap:10px;margin-top:30px;padding:14px 24px;
  border-radius:100px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.24);
  color:#fff;font-weight:600;font-size:15.5px;transition:background .25s,border-color .25s,transform .25s}
.mail-chip:hover{background:rgba(255,255,255,.15);border-color:rgba(255,255,255,.45);transform:translateY(-2px)}
.mail-chip svg{flex:none;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.6;
  stroke-linecap:round;stroke-linejoin:round}

/* =====================================================================
   FASCIA DI CHIUSURA (CTA su fondo scuro, più leggera dell'hero)
   ===================================================================== */
.band{background:var(--night);color:#fff;padding:clamp(56px,8vw,88px) 0;position:relative;overflow:hidden}
.band::after{content:"";position:absolute;left:-5%;bottom:-60%;width:50%;height:160%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(240,136,62,.25),transparent 70%)}
.band .wrap{position:relative;z-index:1;text-align:center}
.band h2{font-family:var(--serif);font-weight:400;font-size:clamp(28px,4.2vw,50px);line-height:1.04;
  letter-spacing:-.02em;max-width:20ch;margin:0 auto;text-wrap:balance}
.band h2 em{font-style:italic;color:var(--em,var(--violet-lt))}
.band p{margin:20px auto 0;max-width:52ch;color:rgba(255,255,255,.78);font-size:17px}
.band .hero-actions{justify-content:center;margin-top:32px}

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media (max-width:900px){
  .faq-split{grid-template-columns:1fr;gap:30px}
  .doc-toc ol{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr;border-top:none}
  .flow-item{padding:26px 0}
  .flow-item:first-child{padding-top:0}
  .flow-item + .flow-item{border-top:1px solid var(--line)}
  .flow-item + .flow-item::before{display:none}
  .page-hero{padding-top:clamp(120px,18vh,160px)}
}