/* ═══════════════════════════════════════════════════════════════════
   ACQUA SEVEN — design system "Blu profondo"
   Nessuna dipendenza esterna: font self-hosted, zero JS richiesto.
   ═══════════════════════════════════════════════════════════════════ */

/* ── Font self-hosted (variabili, subset latin) ── */
@font-face{
  font-family:"Montserrat";
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url("../fonts/montserrat-var-latin.woff2") format("woff2");
}
@font-face{
  font-family:"Inter";
  font-style:normal;
  font-weight:100 900;
  font-display:swap;
  src:url("../fonts/inter-var-latin.woff2") format("woff2");
}

/* ── Token ── */
:root{
  --abyss:#03141F;
  --deep:#062A3E;
  --mid:#0A3D58;
  --aqua:#2BD9EE;
  --aqua-dim:#1AA8C9;
  --foam:#EAF7FA;
  --text-dim:#A7C4D2;
  --line:rgba(255,255,255,.12);
  --line-strong:rgba(255,255,255,.2);
  --glass:rgba(255,255,255,.045);
  --glass-hover:rgba(43,217,238,.09);
  --display:"Montserrat","Avenir Next","Futura",sans-serif;
  --body:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --wrap:1180px;
  --radius:18px;
}

/* ── Reset & base ── */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}
body{
  font-family:var(--body);
  background:var(--abyss);
  color:var(--foam);
  line-height:1.65;
  font-size:16px;
}
img{max-width:100%;display:block}
a{color:var(--aqua)}
::selection{background:var(--aqua);color:var(--abyss)}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px}

h1,h2,h3,h4{
  font-family:var(--display);
  font-weight:800;
  line-height:1.08;
  color:#fff;
  text-transform:uppercase;
  letter-spacing:.01em;
}

.kicker{
  display:inline-block;
  font-size:12.5px;font-weight:700;
  letter-spacing:.28em;text-transform:uppercase;
  color:var(--aqua);
}

/* accessibilità: skip link */
.skip{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--aqua);color:var(--abyss);
  padding:10px 18px;font-weight:700;text-decoration:none;
}
.skip:focus{left:12px;top:12px}

:focus-visible{outline:2px solid var(--aqua);outline-offset:3px;border-radius:2px}

/* ── Header ── */
.site-head{
  position:fixed;inset:0 0 auto 0;z-index:60;
  background:linear-gradient(180deg,rgba(3,20,31,.85),rgba(3,20,31,0));
}
.nav{display:flex;align-items:center;justify-content:space-between;height:84px}
.mark{
  font-family:var(--display);font-weight:800;font-size:20px;
  letter-spacing:.12em;color:#fff;text-decoration:none;text-transform:uppercase;
  position:relative;z-index:75;
}
.mark b{color:var(--aqua);font-weight:800}
.nav-list{display:flex;gap:34px;list-style:none;align-items:center}
.nav-list a{
  color:#fff;text-decoration:none;
  font-size:14.5px;font-weight:600;letter-spacing:.05em;
}
.nav-list a:hover{color:var(--aqua)}
.nav-list a.cta{
  border:1.5px solid rgba(255,255,255,.5);
  padding:10px 22px;border-radius:999px;
}
.nav-list a.cta:hover{background:var(--aqua);border-color:var(--aqua);color:var(--abyss)}

/* menu mobile senza JavaScript */
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.burger{
  display:none;width:44px;height:44px;
  flex-direction:column;justify-content:center;gap:6px;
  cursor:pointer;z-index:75;position:relative;
}
.burger span{
  display:block;height:2px;width:26px;margin-left:9px;
  background:#fff;border-radius:2px;transition:.25s;
}
@media(max-width:960px){
  .burger{display:flex}
  .nav-list{
    position:fixed;inset:0;z-index:70;
    flex-direction:column;justify-content:center;gap:34px;
    background:rgba(3,20,31,.97);
    opacity:0;visibility:hidden;transition:.25s;
  }
  .nav-list a{font-size:22px;font-family:var(--display);font-weight:700;text-transform:uppercase;letter-spacing:.08em}
  .nav-toggle:checked ~ .nav-list{opacity:1;visibility:visible}
  .nav-toggle:checked ~ .burger span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .nav-toggle:checked ~ .burger span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .burger span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
}

/* ── Bottoni ── */
.btn{
  display:inline-block;text-decoration:none;
  font-weight:700;font-size:15px;letter-spacing:.04em;
  padding:16px 32px;border-radius:999px;transition:.2s;
}
.btn.solid{background:linear-gradient(135deg,var(--aqua),var(--aqua-dim));color:var(--abyss)}
.btn.solid:hover{filter:brightness(1.15)}
.btn.line{color:#fff;border:1.5px solid rgba(255,255,255,.45)}
.btn.line:hover{border-color:var(--aqua);color:var(--aqua)}
.btn-row{display:flex;gap:14px;flex-wrap:wrap}

/* ── Hero home ── */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:center/cover no-repeat}
.veil{position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,20,31,.72) 0%,rgba(3,20,31,.38) 45%,var(--abyss) 100%)}
.hero .wrap{position:relative;z-index:2;padding-top:120px;padding-bottom:140px}
.hero h1{font-size:clamp(44px,6.4vw,84px);max-width:12ch}
.hero h1 em{font-style:normal;color:var(--aqua)}
.hero .lead{font-size:19px;color:var(--text-dim);max-width:52ch;margin:26px 0 40px}
.hero h1,.hero .lead,.hero .kicker{text-shadow:0 2px 28px rgba(3,20,31,.55)}
.hero .kicker{margin-bottom:22px}
.scroll-hint{
  position:absolute;bottom:26px;left:50%;transform:translateX(-50%);z-index:2;
  color:var(--text-dim);font-size:11.5px;letter-spacing:.3em;text-transform:uppercase;
}

/* ── Hero pagine interne ── */
.page-hero{position:relative;padding:170px 0 76px;overflow:hidden}
.page-hero .hero-bg{position:absolute;inset:0;background:center/cover no-repeat}
.page-hero .veil{background:linear-gradient(180deg,rgba(3,20,31,.78) 0%,rgba(3,20,31,.6) 55%,var(--abyss) 100%)}
.page-hero .wrap{position:relative;z-index:2}
.page-hero h1{font-size:clamp(34px,4.6vw,58px);margin-top:14px;max-width:20ch}
.page-hero .lead{font-size:17.5px;color:var(--text-dim);max-width:60ch;margin-top:18px}
.page-hero h1,.page-hero .lead{text-shadow:0 2px 28px rgba(3,20,31,.55)}

/* ── Fascia numeri ── */
.band{
  background:linear-gradient(90deg,var(--deep),var(--mid));
  border-top:1px solid rgba(43,217,238,.25);
  border-bottom:1px solid rgba(43,217,238,.25);
}
.band .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;padding:34px 32px}
.band .s{display:flex;align-items:baseline;gap:14px;justify-content:center}
.band .n{font-family:var(--display);font-size:46px;font-weight:800;color:var(--aqua)}
.band .l{font-size:13px;color:var(--text-dim);text-transform:uppercase;letter-spacing:.1em;font-weight:600;line-height:1.4}

/* ── Sezioni ── */
.section{padding:96px 0}
.section.tight{padding-top:0}
.sec-head{margin-bottom:56px;max-width:680px}
.sec-head .kicker{margin-bottom:12px}
.sec-head h2{font-size:clamp(30px,3.6vw,46px)}
.sec-head p{color:var(--text-dim);font-size:17px;margin-top:14px}

/* ── Card vetro (consorziati) ── */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.glass{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:30px;backdrop-filter:blur(8px);
  transition:.25s;position:relative;overflow:hidden;
  display:flex;flex-direction:column;text-decoration:none;
}
.glass:hover{background:var(--glass-hover);border-color:rgba(43,217,238,.45);transform:translateY(-5px)}
.glass .num{
  position:absolute;top:18px;right:24px;
  font-family:var(--display);font-size:15px;font-weight:700;
  color:rgba(43,217,238,.55);letter-spacing:.1em;
}
.glass h3{font-size:19px;letter-spacing:.04em;margin-bottom:10px;padding-right:44px}
.glass .imp{font-size:14.5px;color:var(--text-dim);margin-bottom:18px;flex:1}
.glass .meta{
  font-size:13.5px;color:var(--foam);
  border-top:1px solid var(--line);padding-top:14px;
  display:flex;flex-direction:column;gap:4px;
}
.glass .meta strong{color:var(--aqua);font-weight:700;letter-spacing:.03em}

/* ── Pannello gare (foto + velo) ── */
.panel{
  position:relative;border-radius:26px;overflow:hidden;
  padding:64px;background:center/cover no-repeat;
}
.panel .veil{background:linear-gradient(100deg,rgba(3,20,31,.93) 35%,rgba(3,20,31,.55))}
.panel-inner{position:relative;z-index:1;max-width:580px}
.panel-inner h2{font-size:36px;margin:14px 0 16px}
.panel-inner p{color:var(--text-dim);margin-bottom:30px}
.chips{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px}
.chip{
  font-size:13px;font-weight:600;color:var(--foam);
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  padding:8px 16px;border-radius:999px;
  text-decoration:none;transition:.2s;
}
a.chip:hover{border-color:var(--aqua);color:var(--aqua)}

/* ── Righe "dove siamo" ── */
.rows{display:flex;flex-direction:column}
.row{
  display:grid;grid-template-columns:2fr 1.6fr auto;gap:24px;align-items:center;
  padding:22px 8px;border-bottom:1px solid var(--line);
  text-decoration:none;transition:.2s;
}
.row:first-child{border-top:1px solid var(--line)}
.row:hover{background:rgba(43,217,238,.06);padding-left:18px}
.row .f{font-family:var(--display);font-weight:700;font-size:16.5px;color:#fff;letter-spacing:.03em;text-transform:uppercase}
.row .a{font-size:14.5px;color:var(--text-dim)}
.row .go{font-size:12.5px;font-weight:700;letter-spacing:.12em;color:var(--aqua)}

/* ── Pagina consorziato ── */
.prose{max-width:720px;color:var(--foam)}
.prose p{margin-bottom:1.2em;color:var(--text-dim);font-size:16.5px}
.prose p strong,.prose li strong{color:#fff;font-weight:600}
.prose em{color:var(--aqua);font-style:italic}
.prose ul{margin:0 0 1.2em 1.2em;color:var(--text-dim)}
.prose li{margin-bottom:.4em}
.prose h2,.prose h3{font-size:22px;margin:1.6em 0 .7em}

.split{display:grid;grid-template-columns:1.35fr .65fr;gap:56px;align-items:start}
.aside-card{
  position:sticky;top:110px;
  background:var(--glass);border:1px solid var(--line);
  border-radius:var(--radius);padding:30px;backdrop-filter:blur(8px);
}
.aside-card h3{font-size:15px;letter-spacing:.14em;margin-bottom:18px;color:var(--aqua)}
.aside-card dl{display:flex;flex-direction:column;gap:14px;font-size:14.5px}
.aside-card dt{font-size:11.5px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--text-dim)}
.aside-card dd{margin:2px 0 0}
.aside-card a{color:var(--aqua);text-decoration:none;font-weight:600}
.aside-card a:hover{text-decoration:underline}
.aside-card .btn{margin-top:20px;width:100%;text-align:center;padding:13px 20px;font-size:13.5px}

.tag-list{display:flex;flex-wrap:wrap;gap:10px;margin:6px 0 0}
.tag-list .chip{font-size:12.5px;padding:7px 14px}

/* ── Documenti (gare e contratti) ── */
.evidenza{
  display:inline-flex;align-items:center;gap:10px;
  background:rgba(43,217,238,.12);border:1px solid rgba(43,217,238,.4);
  color:var(--aqua);font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  padding:8px 18px;border-radius:999px;margin-bottom:18px;
}
.evidenza::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--aqua);
  box-shadow:0 0 0 4px rgba(43,217,238,.2)}
.doc-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.doc{
  display:flex;align-items:center;gap:18px;
  background:var(--glass);border:1px solid var(--line);
  border-radius:14px;padding:18px 22px;text-decoration:none;transition:.2s;
}
.doc:hover{background:var(--glass-hover);border-color:rgba(43,217,238,.45)}
.doc .ico{
  flex:0 0 44px;height:44px;border-radius:10px;
  background:linear-gradient(135deg,var(--aqua),var(--aqua-dim));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--display);font-weight:800;font-size:11px;color:var(--abyss);letter-spacing:.05em;
}
.doc .t{flex:1}
.doc .t b{display:block;color:#fff;font-size:15px;font-weight:600;letter-spacing:.01em}
.doc .t span{font-size:12.5px;color:var(--text-dim)}
.doc .dl{font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--aqua);white-space:nowrap}
.doc-all{
  margin-top:26px;display:flex;align-items:center;justify-content:space-between;gap:20px;
  background:linear-gradient(90deg,var(--deep),var(--mid));
  border:1px solid rgba(43,217,238,.35);border-radius:var(--radius);padding:28px 32px;
}
.doc-all b{font-family:var(--display);font-size:18px;text-transform:uppercase;letter-spacing:.04em}
.doc-all span{display:block;font-size:13.5px;color:var(--text-dim);margin-top:4px}

/* ── Accordion chiarimenti (details, zero JS) ── */
.faq{display:flex;flex-direction:column;gap:12px;max-width:860px}
.faq details{
  background:var(--glass);border:1px solid var(--line);
  border-radius:14px;overflow:hidden;transition:.2s;
}
.faq details[open]{border-color:rgba(43,217,238,.45);background:rgba(43,217,238,.05)}
.faq summary{
  cursor:pointer;list-style:none;
  display:flex;gap:16px;align-items:baseline;
  padding:20px 24px;
  font-weight:600;font-size:15.5px;color:#fff;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .qn{
  font-family:var(--display);font-weight:800;color:var(--aqua);
  font-size:13px;letter-spacing:.08em;white-space:nowrap;
}
.faq summary::after{
  content:"+";margin-left:auto;color:var(--aqua);
  font-size:20px;font-weight:400;line-height:1;transition:.2s;
}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{
  padding:0 24px 22px 24px;color:var(--text-dim);font-size:15px;
  border-top:1px dashed var(--line);margin:0 24px 0;padding:16px 0 22px;
}
.faq .a strong{color:var(--aqua);font-weight:700;display:block;margin-bottom:6px;font-size:12px;letter-spacing:.14em;text-transform:uppercase}

/* ── Footer ── */
.site-foot{border-top:1px solid var(--line);padding:52px 0 40px;font-size:14px;color:var(--text-dim)}
.site-foot .wrap{display:flex;justify-content:space-between;gap:40px;flex-wrap:wrap}
.site-foot .mark{font-size:17px}
.site-foot a{color:var(--aqua);text-decoration:none}
.site-foot a:hover{text-decoration:underline}
.foot-cols{display:flex;gap:64px;flex-wrap:wrap}
.site-foot h4{font-size:12.5px;letter-spacing:.16em;margin-bottom:10px}
.microlegal{
  margin-top:34px;padding-top:20px;border-top:1px solid rgba(255,255,255,.08);
  font-size:12.5px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
}

/* ── 404 ── */
.err{min-height:70vh;display:flex;align-items:center;text-align:center}
.err .n{font-family:var(--display);font-weight:800;font-size:120px;color:var(--aqua);line-height:1}

/* ── Stampa (usata anche per generare il PDF dell'informativa) ── */
@media print{
  .site-head,.site-foot,.skip,.btn,.btn-row,.scroll-hint,
  .page-hero .hero-bg,.page-hero .veil{display:none!important}
  body{background:#fff;color:#1a1a1a;font-size:11.5pt}
  .page-hero{padding:10mm 0 2mm}
  .page-hero h1{color:#000;text-shadow:none;font-size:20pt}
  .page-hero .kicker{color:#555}
  .page-hero .lead{color:#333;text-shadow:none;font-size:11.5pt}
  .section{padding:6mm 0}
  .prose{max-width:100%}
  .prose p,.prose li,.prose ul{color:#222}
  .prose p strong,.prose li strong{color:#000}
  .prose h2{color:#000;font-size:13pt;margin:1.2em 0 .4em}
  .prose em{color:#333}
  a{color:#000;text-decoration:none}
  .wrap{max-width:100%;padding:0 6mm}
}

/* ── Responsive ── */
@media(max-width:960px){
  .band .wrap{grid-template-columns:1fr;gap:10px;padding:26px 32px}
  .band .s{justify-content:flex-start}
  .panel{padding:40px}
  .row{grid-template-columns:1fr;gap:6px}
  .split{grid-template-columns:1fr;gap:40px}
  .aside-card{position:static}
  .doc-list{grid-template-columns:1fr}
  .doc-all{flex-direction:column;align-items:flex-start}
  .section{padding:72px 0}
  .page-hero{padding:150px 0 60px}
}