/* Archivo, ospitato in locale. Vedi README-deploy.md per scaricare i .woff2 */
@font-face{
  font-family:"Archivo";
  src:url("/font/archivo-variable.woff2") format("woff2-variations");
  font-weight:400 700;
  font-style:normal;
  font-display:swap;
}

:root{
  --carta:#FAFAF8;
  --carta-alt:#F0F2F0;
  --inchiostro:#0B2A40;
  --marchio-blu:#003A61;
  --grigio:#5B6B78;
  --linea:#D7DDDA;
  --attivo:#0B7A4B;
  --misura:66ch;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  background:var(--carta);
  color:var(--inchiostro);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}

.guscio{
  width:100%;
  max-width:1080px;
  margin:0 auto;
  padding:0 28px;
}

a{color:inherit}

a:focus-visible,
button:focus-visible,
summary:focus-visible{
  outline:2px solid var(--attivo);
  outline-offset:3px;
}

/* ---------- testata ---------- */

.testata{
  border-bottom:1px solid var(--linea);
  padding:22px 0;
}

.testata .guscio{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

.marchio{
  display:inline-flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
}

.marchio img{
  width:84px;
  height:auto;
  display:block;
}

.marchio span{
  font-weight:500;
  font-size:16px;
  color:var(--grigio);
  padding-left:12px;
  border-left:1px solid var(--linea);
  white-space:nowrap;
}

.tel-testata{
  font-weight:600;
  text-decoration:none;
  font-size:17px;
}

.tel-testata:hover{color:var(--attivo)}

/* ---------- apertura ---------- */

.apertura{padding:76px 0 64px}

.apertura h1{
  font-size:clamp(34px,5.2vw,54px);
  line-height:1.08;
  letter-spacing:-.025em;
  font-weight:700;
  margin:0 0 22px;
  max-width:19ch;
}

.occhiello{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:15px;
  font-weight:500;
  color:var(--grigio);
  margin:0 0 26px;
}

.spia{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--attivo);
  flex:none;
}

.apertura p.sommario{
  font-size:19px;
  color:var(--grigio);
  max-width:52ch;
  margin:0 0 34px;
}

.azioni{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  align-items:center;
}

.bottone{
  display:inline-block;
  background:var(--marchio-blu);
  color:var(--carta);
  text-decoration:none;
  font-weight:600;
  font-size:17px;
  padding:14px 26px;
  border-radius:3px;
}

.bottone:hover{background:var(--attivo)}

.bottone-quieto{
  display:inline-block;
  text-decoration:none;
  font-weight:600;
  font-size:17px;
  padding:14px 6px;
  border-bottom:2px solid var(--linea);
}

.bottone-quieto:hover{border-bottom-color:var(--attivo)}

/* ---------- schema instradamento ---------- */

.schema{
  margin:58px 0 0;
  padding:34px 0 0;
  border-top:1px solid var(--linea);
}

.schema svg{
  width:100%;
  height:auto;
  display:block;
}

.schema figcaption{
  font-size:15px;
  color:var(--grigio);
  margin:18px 0 0;
  max-width:var(--misura);
}

.filo{
  stroke:var(--linea);
  stroke-width:1.5;
  fill:none;
}

.filo-vivo{
  stroke:var(--attivo);
  stroke-width:1.5;
  fill:none;
  stroke-dasharray:340;
  stroke-dashoffset:340;
  animation:tracciato 1.1s ease-out .25s forwards;
}

@keyframes tracciato{to{stroke-dashoffset:0}}

.nodo-testo{
  font-size:13.5px;
  font-weight:500;
  fill:var(--inchiostro);
}

.nodo-origine{
  font-size:15px;
  font-weight:700;
  fill:var(--inchiostro);
}

@media (prefers-reduced-motion:reduce){
  .filo-vivo{animation:none;stroke-dashoffset:0}
  html{scroll-behavior:auto}
}

/* ---------- blocchi ---------- */

.blocco{
  padding:64px 0;
  border-top:1px solid var(--linea);
}

.blocco h2{
  font-size:clamp(25px,3.2vw,33px);
  line-height:1.18;
  letter-spacing:-.02em;
  font-weight:700;
  margin:0 0 20px;
  max-width:22ch;
}

.blocco p{
  max-width:var(--misura);
  margin:0 0 18px;
}

.blocco p.tenue{color:var(--grigio)}

/* ---------- confronto ---------- */

.confronto{
  display:grid;
  grid-template-columns:1fr 1fr;
  border:1px solid var(--linea);
  border-radius:3px;
  overflow:hidden;
  margin:34px 0 0;
}

.colonna{padding:28px}

.colonna + .colonna{
  border-left:1px solid var(--linea);
  background:var(--carta-alt);
}

.colonna h3{
  font-size:16px;
  font-weight:700;
  margin:0 0 18px;
}

.colonna ul{
  list-style:none;
  margin:0;
  padding:0;
  font-size:16px;
}

.colonna li{
  padding:11px 0 11px 22px;
  border-top:1px solid var(--linea);
  position:relative;
  color:var(--grigio);
}

.colonna li:first-child{border-top:none}

.colonna li::before{
  content:"";
  position:absolute;
  left:0;
  top:20px;
  width:9px;
  height:1px;
  background:var(--grigio);
}

.colonna + .colonna li{color:var(--inchiostro)}

.colonna + .colonna li::before{
  background:var(--attivo);
  height:2px;
  top:19px;
}

/* ---------- credenziale ---------- */

.credenziale{
  background:var(--marchio-blu);
  color:var(--carta);
}

.credenziale h2{color:var(--carta)}

.credenziale p{color:#BCCDD9}

.credenziale strong{color:var(--carta);font-weight:600}

.credenziale a.rimando{
  color:var(--carta);
  text-decoration:underline;
  text-underline-offset:3px;
}

/* ---------- migrazione ---------- */

.tappe{
  counter-reset:tappa;
  margin:34px 0 0;
  padding:0;
  list-style:none;
  max-width:var(--misura);
}

.tappe li{
  counter-increment:tappa;
  position:relative;
  padding:22px 0 22px 52px;
  border-top:1px solid var(--linea);
}

.tappe li::before{
  content:counter(tappa);
  position:absolute;
  left:0;
  top:22px;
  width:30px;
  height:30px;
  border:1px solid var(--linea);
  border-radius:50%;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:14px;
  font-weight:600;
  color:var(--grigio);
}

.tappe h3{
  font-size:17px;
  font-weight:600;
  margin:0 0 5px;
}

.tappe p{
  margin:0;
  color:var(--grigio);
  font-size:16px;
}

/* ---------- domande ---------- */

.domande{margin:30px 0 0;max-width:var(--misura)}

.domanda{
  border-top:1px solid var(--linea);
  padding:4px 0;
}

.domanda summary{
  cursor:pointer;
  padding:16px 0;
  font-weight:600;
  font-size:17px;
  list-style:none;
  display:flex;
  justify-content:space-between;
  gap:16px;
  align-items:center;
}

.domanda summary::-webkit-details-marker{display:none}

.domanda summary::after{
  content:"+";
  font-weight:400;
  font-size:22px;
  color:var(--grigio);
  flex:none;
}

.domanda[open] summary::after{content:"–"}

.domanda p{
  margin:0 0 18px;
  color:var(--grigio);
  font-size:16px;
}

/* ---------- contatto ---------- */

.contatto{
  border-top:1px solid var(--linea);
  padding:64px 0;
}

.contatto h2{
  font-size:clamp(25px,3.2vw,33px);
  line-height:1.18;
  letter-spacing:-.02em;
  font-weight:700;
  margin:0 0 20px;
}

.contatto p.tenue{color:var(--grigio);max-width:var(--misura);margin:0}

.recapiti{
  display:flex;
  gap:44px;
  flex-wrap:wrap;
  margin:28px 0 0;
}

.recapito{min-width:200px}

.recapito .voce{
  font-size:14px;
  color:var(--grigio);
  margin:0 0 4px;
}

.recapito .valore{
  font-size:21px;
  font-weight:600;
  text-decoration:none;
  display:inline-block;
}

.recapito a.valore:hover{color:var(--attivo)}

/* ---------- pagine di testo (privacy, 404) ---------- */

.testo{
  padding:64px 0 72px;
  max-width:var(--misura);
}

.testo h1{
  font-size:clamp(30px,4.2vw,42px);
  line-height:1.12;
  letter-spacing:-.025em;
  font-weight:700;
  margin:0 0 10px;
}

.testo .aggiornamento{
  color:var(--grigio);
  font-size:15px;
  margin:0 0 40px;
}

.testo h2{
  font-size:21px;
  font-weight:700;
  letter-spacing:-.01em;
  margin:40px 0 12px;
  padding-top:26px;
  border-top:1px solid var(--linea);
}

.testo h3{
  font-size:17px;
  font-weight:600;
  margin:26px 0 8px;
}

.testo p{margin:0 0 16px}

.testo ul{margin:0 0 16px;padding-left:20px}

.testo li{margin:0 0 8px}

.testo a{text-decoration:underline;text-underline-offset:3px}

.testo a:hover{color:var(--attivo)}

.scheda{
  background:var(--carta-alt);
  border:1px solid var(--linea);
  border-radius:3px;
  padding:22px 24px;
  margin:0 0 16px;
}

.scheda p{margin:0 0 6px;font-size:16px}

.scheda p:last-child{margin:0}

/* ---------- piede ---------- */

.piede{
  border-top:1px solid var(--linea);
  padding:32px 0 44px;
  font-size:15px;
  color:var(--grigio);
}

.piede .guscio{
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

.piede a{text-decoration:none;font-weight:500}

.piede a:hover{color:var(--attivo)}

@media (max-width:720px){
  .marchio span{display:none}
  .apertura{padding:52px 0 44px}
  .blocco,.contatto,.testo{padding:48px 0}
  .confronto{grid-template-columns:1fr}
  .colonna + .colonna{border-left:none;border-top:1px solid var(--linea)}
  .recapiti{gap:28px}
}