/* Interjet — sito vetrina. Font self-hosted: nessuna richiesta a terzi. */
@font-face{font-family:Archivo;font-weight:400;font-display:swap;src:url(fonts/Archivo-Regular.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:500;font-display:swap;src:url(fonts/Archivo-Medium.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:600;font-display:swap;src:url(fonts/Archivo-SemiBold.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:700;font-display:swap;src:url(fonts/Archivo-Bold.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:800;font-display:swap;src:url(fonts/Archivo-ExtraBold.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:800;font-style:italic;font-display:swap;src:url(fonts/Archivo-ExtraBoldItalic.woff2) format("woff2")}
@font-face{font-family:Archivo;font-weight:900;font-style:italic;font-display:swap;src:url(fonts/Archivo-BlackItalic.woff2) format("woff2")}

:root{
  --blu:#095799;          /* blu del marchio */
  --blu-2:#1673c4;
  --cielo:#7cc4ff;
  --notte:#07152f;        /* fondo scuro */
  --notte-2:#0c2248;
  --oro:#ffb547;          /* accento: la rotta in volo */
  --inchiostro:#0d1b33;
  --testo:#3c4a60;
  --tenue:#6b7a90;
  --carta:#ffffff;
  --nebbia:#f3f6fa;
  --riga:#e2e8f0;
  --r:18px;
  --max:1200px;
  --gutter:clamp(16px,4vw,40px);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:Archivo,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--testo);background:var(--carta);line-height:1.6;font-size:17px;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
h1,h2,h3{color:var(--inchiostro);line-height:1.08;letter-spacing:-.02em}
.display{font-weight:900;font-style:italic;letter-spacing:-.025em;text-transform:none}
.kicker{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blu)}
.kicker::before{content:"";width:28px;height:2px;background:currentColor}
.sez{padding:clamp(72px,10vw,128px) 0}
.sez-head{max-width:760px;margin-bottom:clamp(40px,6vw,64px)}
.sez-head h2{font-size:clamp(34px,5vw,56px);margin:14px 0 18px}
.sez-head p{font-size:clamp(17px,1.6vw,20px)}

/* ---------- bottoni ---------- */
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 26px;border-radius:999px;font-weight:700;font-size:16px;transition:transform .2s,background .2s,color .2s,box-shadow .2s;cursor:pointer;border:0;font-family:inherit}
.btn svg{width:18px;height:18px;transition:transform .2s}
.btn:hover svg{transform:translateX(3px)}
.btn-oro{background:var(--oro);color:var(--notte);box-shadow:0 10px 30px -10px rgba(255,181,71,.6)}
.btn-oro:hover{transform:translateY(-2px);box-shadow:0 14px 34px -10px rgba(255,181,71,.8)}
.btn-vetro{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.25);backdrop-filter:blur(6px)}
.btn-vetro:hover{background:rgba(255,255,255,.16)}
.btn-blu{background:var(--blu);color:#fff}
.btn-blu:hover{background:var(--blu-2);transform:translateY(-2px)}

/* ---------- barra ---------- */
.nav{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .3s,box-shadow .3s,padding .3s;padding:22px 0}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px}
.nav .logo img{height:26px;width:auto}
.nav .logo .blu{display:none}
.nav ul{display:flex;gap:30px;list-style:none;align-items:center}
.nav ul a{color:rgba(255,255,255,.85);font-weight:600;font-size:15px;transition:color .2s}
.nav ul a:hover{color:#fff}
.nav .btn{padding:11px 20px;font-size:15px}
.nav ul a.btn,.nav.solida ul a.btn{color:var(--notte)}
.nav.solida{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--riga);padding:14px 0}
.nav.solida .logo .bianco{display:none}
.nav.solida .logo .blu{display:block}
.nav.solida ul a{color:var(--inchiostro)}
.nav.solida ul a:hover{color:var(--blu)}
.menu-btn{display:none;background:none;border:0;width:44px;height:44px;color:#fff;cursor:pointer}
.nav.solida .menu-btn{color:var(--inchiostro)}
.menu-btn svg{width:26px;height:26px;margin:auto}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100svh;background:radial-gradient(1200px 700px at 78% 40%,#123a78 0%,rgba(18,58,120,0) 60%),radial-gradient(900px 600px at 10% 110%,#0b2d63 0%,rgba(11,45,99,0) 60%),linear-gradient(180deg,#050f24 0%,var(--notte) 55%,#0a1d40 100%);color:#fff;overflow:hidden;display:flex;align-items:center}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:160px;background:linear-gradient(180deg,rgba(7,21,47,0),rgba(7,21,47,.6))}
.stelle{position:absolute;inset:0;background-image:radial-gradient(1px 1px at 12% 18%,rgba(255,255,255,.7),transparent),radial-gradient(1px 1px at 34% 8%,rgba(255,255,255,.5),transparent),radial-gradient(1.5px 1.5px at 56% 22%,rgba(255,255,255,.6),transparent),radial-gradient(1px 1px at 8% 64%,rgba(255,255,255,.4),transparent),radial-gradient(1px 1px at 44% 78%,rgba(255,255,255,.35),transparent),radial-gradient(1px 1px at 26% 44%,rgba(255,255,255,.45),transparent),radial-gradient(1.5px 1.5px at 92% 12%,rgba(255,255,255,.5),transparent),radial-gradient(1px 1px at 70% 90%,rgba(255,255,255,.35),transparent);opacity:.8}
.hero .wrap{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;width:100%;padding-top:110px;padding-bottom:70px}
.pill{display:inline-flex;align-items:center;gap:10px;padding:8px 16px 8px 10px;border-radius:999px;background:rgba(124,196,255,.1);border:1px solid rgba(124,196,255,.28);font-size:13px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--cielo)}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--oro);box-shadow:0 0 0 0 rgba(255,181,71,.7);animation:pulsa 2.2s infinite}
@keyframes pulsa{0%{box-shadow:0 0 0 0 rgba(255,181,71,.6)}70%{box-shadow:0 0 0 10px rgba(255,181,71,0)}100%{box-shadow:0 0 0 0 rgba(255,181,71,0)}}
.hero h1{color:#fff;font-size:clamp(46px,7vw,92px);margin:26px 0 24px}
.hero h1 em{font-style:italic;background:linear-gradient(90deg,var(--cielo),#fff 60%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:clamp(18px,1.7vw,21px);color:rgba(255,255,255,.78);max-width:560px;margin-bottom:38px}
.hero .azioni{display:flex;gap:14px;flex-wrap:wrap}
.mappa{position:relative;justify-self:end;width:100%;max-width:520px}
.mappa svg{width:100%;height:auto;overflow:visible}
.mappa .rotta{fill:none;stroke:url(#gradRotta);stroke-width:1.4;stroke-linecap:round;stroke-dasharray:4 6;opacity:.75;animation:scorre 18s linear infinite}
.mappa .rotta.viva{stroke:var(--oro);stroke-dasharray:none;opacity:.9;stroke-width:1.8;filter:drop-shadow(0 0 6px rgba(255,181,71,.7))}
@keyframes scorre{to{stroke-dashoffset:-200}}
.mappa .scalo{fill:#fff}
.mappa .alone{fill:var(--cielo);opacity:.18;transform-box:fill-box;transform-origin:center;animation:alone 3.6s ease-in-out infinite}
@keyframes alone{0%,100%{transform:scale(.6);opacity:.25}50%{transform:scale(1.4);opacity:0}}
.mappa text{font-family:Archivo,sans-serif;font-size:9px;font-weight:700;letter-spacing:.08em;fill:rgba(255,255,255,.55)}
.mappa .aereo{fill:var(--oro)}
.didascalia-mappa{position:absolute;left:0;bottom:6%;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.45);font-weight:600}
.scorri{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:3;color:rgba(255,255,255,.5);font-size:12px;letter-spacing:.18em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:10px}
.scorri span{width:1px;height:38px;background:linear-gradient(rgba(255,255,255,.6),transparent);animation:scende 2s infinite}
@keyframes scende{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}}

/* ---------- striscia numeri ---------- */
.numeri{background:var(--notte);color:#fff;padding:0 0 64px}
.numeri .griglia{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.12);padding-top:44px}
.numeri .n{padding:0 24px;border-left:1px solid rgba(255,255,255,.12)}
.numeri .n:first-child{border-left:0;padding-left:0}
.numeri b{display:block;font-size:clamp(38px,4.6vw,58px);font-weight:900;font-style:italic;letter-spacing:-.03em;line-height:1;color:#fff}
.numeri b small{font-size:.55em;color:var(--oro);margin-left:2px}
.numeri span{display:block;margin-top:10px;color:rgba(255,255,255,.62);font-size:15px}

/* ---------- evoluzione ---------- */
.evoluzione .corpo{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,90px);align-items:center}
.tappe{list-style:none;position:relative}
.tappe::before{content:"";position:absolute;left:19px;top:10px;bottom:10px;width:2px;background:linear-gradient(var(--riga),var(--blu))}
.tappe li{position:relative;padding:0 0 38px 64px}
.tappe li:last-child{padding-bottom:0}
.tappe .pallino{position:absolute;left:0;top:0;width:40px;height:40px;border-radius:50%;background:#fff;border:2px solid var(--riga);display:grid;place-items:center;font-weight:800;font-size:14px;color:var(--tenue)}
.tappe li.ora .pallino{border-color:var(--blu);color:var(--blu)}
.tappe li.poi .pallino{background:var(--blu);border-color:var(--blu);color:#fff;box-shadow:0 0 0 6px rgba(9,87,153,.12)}
.tappe small{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--tenue)}
.tappe li.poi small{color:var(--blu)}
.tappe h3{font-size:24px;margin:4px 0 8px}
.scala{background:linear-gradient(180deg,#f6f9fd,#eaf1f9);border:1px solid var(--riga);border-radius:28px;padding:clamp(24px,4vw,44px);position:relative;overflow:hidden}
.scala::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(9,87,153,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(9,87,153,.06) 1px,transparent 1px);background-size:32px 32px;mask-image:linear-gradient(180deg,#000,transparent)}
.scala .riga-aereo{position:relative;margin-bottom:26px}
.scala .riga-aereo:last-of-type{margin-bottom:10px}
.scala svg{color:var(--blu);height:auto}
.scala .bj svg{width:41%;color:#9fb3c9}
.scala .al svg{width:100%}
.scala .etichetta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-top:8px;font-size:14px;border-top:1px dashed #c7d3e2;padding-top:8px}
.scala .etichetta b{color:var(--inchiostro);font-weight:700}
.scala .bj .etichetta{width:41%;min-width:220px}
.scala .nota{position:relative;font-size:12px;color:var(--tenue);letter-spacing:.06em;text-transform:uppercase;font-weight:600}
.freccia-scala{position:relative;display:flex;align-items:center;gap:10px;margin:0 0 22px;color:var(--blu);font-weight:800;font-style:italic;font-size:15px}
.freccia-scala::after{content:"";flex:1;height:2px;background:linear-gradient(90deg,var(--blu),transparent)}

/* ---------- servizi ---------- */
.servizi{background:var(--nebbia)}
.carte{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.carta{background:#fff;border:1px solid var(--riga);border-radius:var(--r);padding:32px 30px 34px;transition:transform .25s,box-shadow .25s,border-color .25s;position:relative;overflow:hidden}
.carta::after{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,var(--blu),var(--cielo));transform:scaleX(0);transform-origin:left;transition:transform .35s}
.carta:hover{transform:translateY(-4px);box-shadow:0 24px 50px -24px rgba(13,27,51,.25);border-color:transparent}
.carta:hover::after{transform:scaleX(1)}
.icona{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--blu),var(--blu-2));display:grid;place-items:center;margin-bottom:22px;color:#fff}
.icona svg{width:26px;height:26px}
.carta h3{font-size:21px;margin-bottom:10px}
.carta p{font-size:16px}

/* ---------- rete ---------- */
.rete{background:linear-gradient(180deg,var(--notte) 0%,#0a1f45 100%);color:rgba(255,255,255,.75);position:relative;overflow:hidden}
.rete h2,.rete h3{color:#fff}
.rete .kicker{color:var(--cielo)}
.rete .corpo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,90px);align-items:center}
.confronto{display:grid;gap:18px;margin-top:34px}
.opz{border-radius:var(--r);padding:22px 24px;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.03)}
.opz.noi{border-color:rgba(255,181,71,.45);background:linear-gradient(135deg,rgba(255,181,71,.12),rgba(255,181,71,.02))}
.opz small{font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:rgba(255,255,255,.5)}
.opz.noi small{color:var(--oro)}
.tratta{display:flex;align-items:center;gap:10px;margin:12px 0 6px;font-weight:800;color:#fff;font-size:18px}
.tratta .linea{flex:1;height:2px;background:rgba(255,255,255,.25);position:relative}
.tratta .linea.spezzata{background:repeating-linear-gradient(90deg,rgba(255,255,255,.3) 0 6px,transparent 6px 12px)}
.tratta .hub{font-size:12px;padding:3px 9px;border-radius:999px;border:1px solid rgba(255,255,255,.3);color:rgba(255,255,255,.7);font-weight:700}
.opz.noi .linea{background:var(--oro)}
.opz p{font-size:15px}
.elenco-scali{display:flex;flex-wrap:wrap;gap:8px}
.elenco-scali span{font-size:13px;font-weight:700;letter-spacing:.08em;padding:8px 12px;border-radius:10px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:rgba(255,255,255,.8);transition:background .2s,color .2s,border-color .2s}
.elenco-scali span:hover{background:rgba(124,196,255,.15);border-color:rgba(124,196,255,.4);color:#fff}
.elenco-scali span em{font-style:normal;font-weight:500;letter-spacing:0;color:rgba(255,255,255,.5);margin-left:6px}
.rete .fondo-scali h3{font-size:22px;margin-bottom:8px}
.rete .fondo-scali p{margin-bottom:22px}

/* ---------- standard ---------- */
.standard .griglia{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(40px,6vw,80px);align-items:start}
.citazione{position:sticky;top:120px}
.citazione blockquote{font-size:clamp(30px,3.6vw,46px);font-weight:900;font-style:italic;color:var(--inchiostro);line-height:1.1;letter-spacing:-.02em;margin:18px 0 22px}
.citazione blockquote span{color:var(--blu)}
.punti{display:grid;gap:14px}
.punto{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:24px;border-radius:var(--r);border:1px solid var(--riga);background:#fff}
.punto .ico{width:48px;height:48px;border-radius:12px;background:#eaf2fb;color:var(--blu);display:grid;place-items:center}
.punto .ico svg{width:24px;height:24px}
.punto h3{font-size:19px;margin-bottom:4px}
.punto p{font-size:15.5px}

/* ---------- squadra ---------- */
.squadra{padding-top:0}
.banner{border-radius:30px;padding:clamp(36px,6vw,72px);background:radial-gradient(600px 300px at 90% 0%,rgba(124,196,255,.35),transparent 70%),linear-gradient(135deg,var(--blu) 0%,#0a3f75 100%);color:rgba(255,255,255,.85);display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center;position:relative;overflow:hidden}
.banner::after{content:"";position:absolute;right:-60px;bottom:-80px;width:340px;height:340px;background:url(img/favicon.png) center/contain no-repeat;opacity:.06;filter:grayscale(1) brightness(3)}
.banner h2{color:#fff;font-size:clamp(32px,4.4vw,50px);margin:14px 0 16px}
.banner .kicker{color:var(--cielo)}
.ruoli{display:flex;flex-wrap:wrap;gap:10px;position:relative;z-index:1}
.ruoli span{padding:10px 16px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:#fff;font-weight:600;font-size:15px}
.banner .btn{margin-top:28px}

/* ---------- contatti ---------- */
.contatti{background:var(--nebbia)}
.contatti .griglia{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,80px)}
.recapiti{display:grid;gap:20px;margin-top:34px}
.recapiti a,.recapiti div{display:flex;gap:16px;align-items:flex-start}
.recapiti .ico{flex:none;width:44px;height:44px;border-radius:12px;background:#fff;border:1px solid var(--riga);display:grid;place-items:center;color:var(--blu)}
.recapiti .ico svg{width:20px;height:20px}
.recapiti small{display:block;font-size:12px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--tenue)}
.recapiti b{color:var(--inchiostro);font-weight:600}
.recapiti a:hover b{color:var(--blu)}
form{background:#fff;border:1px solid var(--riga);border-radius:24px;padding:clamp(24px,4vw,40px);display:grid;grid-template-columns:1fr 1fr;gap:18px;box-shadow:0 30px 60px -40px rgba(13,27,51,.35)}
form .pieno{grid-column:1/-1}
label{display:block;font-size:13px;font-weight:700;color:var(--inchiostro);margin-bottom:7px}
input,select,textarea{width:100%;font:inherit;font-size:16px;color:var(--inchiostro);padding:13px 15px;border-radius:12px;border:1px solid #d4dde8;background:#fbfcfe;transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{outline:0;border-color:var(--blu);box-shadow:0 0 0 4px rgba(9,87,153,.12);background:#fff}
textarea{min-height:130px;resize:vertical}
.tipi{display:flex;flex-wrap:wrap;gap:8px}
.tipi input{position:absolute;opacity:0;pointer-events:none}
.tipi label{margin:0;padding:9px 14px;border-radius:999px;border:1px solid #d4dde8;font-weight:600;font-size:14px;color:var(--testo);cursor:pointer;transition:all .2s}
.tipi input:checked+label{background:var(--blu);border-color:var(--blu);color:#fff}
.tipi input:focus-visible+label{box-shadow:0 0 0 4px rgba(9,87,153,.2)}
form .btn{justify-self:start}
.nota-form{font-size:13px;color:var(--tenue);align-self:center}

/* ---------- piede ---------- */
footer{background:var(--notte);color:rgba(255,255,255,.6);padding:64px 0 36px;font-size:14.5px}
footer .alto{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
footer .alto img{height:24px;width:auto;margin-bottom:18px}
footer h4{color:#fff;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:14px}
footer ul{list-style:none;display:grid;gap:8px}
footer a:hover{color:#fff}
footer .basso{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:26px;font-size:13px;color:rgba(255,255,255,.45)}

/* ---------- comparsa allo scorrimento ---------- */
.appare{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.appare.visto{opacity:1;transform:none}
.appare.d1{transition-delay:.08s}.appare.d2{transition-delay:.16s}.appare.d3{transition-delay:.24s}

/* ---------- schermi stretti ---------- */
@media (max-width:1020px){
  .hero .wrap{grid-template-columns:1fr;padding-top:120px}
  .mappa{justify-self:center;max-width:420px;margin-top:10px}
  .evoluzione .corpo,.rete .corpo,.standard .griglia,.contatti .griglia,.banner{grid-template-columns:1fr}
  .carte{grid-template-columns:1fr 1fr}
  .citazione{position:static}
  footer .alto{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .nav ul{position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;align-items:stretch;gap:0;background:#fff;padding:84px var(--gutter) 24px;box-shadow:0 20px 40px -20px rgba(0,0,0,.3);transform:translateY(-110%);transition:transform .35s;z-index:-1}
  .nav ul a{color:var(--inchiostro)!important;display:block;padding:14px 0;border-bottom:1px solid var(--riga);font-size:18px}
  .nav ul li:last-child a{border:0}
  .nav ul .btn{margin-top:14px;justify-content:center;color:var(--notte)!important}
  .nav.aperto ul{transform:none}
  .nav.aperto .logo .bianco{display:none}.nav.aperto .logo .blu{display:block}
  .nav.aperto .menu-btn{color:var(--inchiostro)}
  .menu-btn{display:grid}
  .numeri .griglia{grid-template-columns:1fr 1fr;row-gap:32px}
  .numeri .n:nth-child(3){border-left:0;padding-left:0}
}
@media (max-width:620px){
  body{font-size:16px}
  .carte{grid-template-columns:1fr}
  form{grid-template-columns:1fr}
  footer .alto{grid-template-columns:1fr}
  .scorri{display:none}
  .scala .bj .etichetta{width:100%;min-width:0}
  .scala .bj svg{width:41%}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .appare{opacity:1;transform:none}
}