/* ===== Algon — vetrina ===== */
:root{
  --bg:#070C1C;
  --bg2:#0A1228;
  --panel:rgba(255,255,255,.045);
  --panel-strong:rgba(255,255,255,.06);
  --border:rgba(140,170,225,.16);
  --border-soft:rgba(140,170,225,.10);
  --cyan:#2FC6F4;
  --cyan-deep:#1B9BD8;
  --gold:#F5B53C;
  --green:#28CE92;
  --text:#EAF0FF;
  --muted:#97A7CC;
  --muted-dim:#6A7AA0;
  --maxw:1140px;
  --r:16px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Manrope",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,.display{font-family:"Sora",sans-serif;font-weight:700;line-height:1.05;letter-spacing:-.02em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* atmosphere */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;
  background:
    radial-gradient(900px 600px at 88% -5%, rgba(47,198,244,.22), transparent 60%),
    radial-gradient(700px 700px at -10% 110%, rgba(245,181,60,.07), transparent 55%),
    radial-gradient(600px 500px at 110% 100%, rgba(47,198,244,.08), transparent 60%),
    linear-gradient(160deg,#070C1C 0%,#0A1430 55%,#0B1838 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background-image:radial-gradient(rgba(150,180,235,.18) 1px,transparent 1px);
  background-size:24px 24px;
  -webkit-mask-image:radial-gradient(1200px 800px at 80% 20%,#000,transparent 75%);
          mask-image:radial-gradient(1200px 800px at 80% 20%,#000,transparent 75%);
  opacity:.5;
}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{
  font-family:"Sora",sans-serif;font-weight:600;font-size:.72rem;letter-spacing:.22em;
  text-transform:uppercase;color:var(--cyan);margin-bottom:18px;display:inline-block
}
.eyebrow.gold{color:var(--gold)}
.muted{color:var(--muted)}

/* nav */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  background:rgba(7,12,28,.62);border-bottom:1px solid var(--border-soft);
}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:"Sora";font-weight:800;font-size:1.18rem;letter-spacing:-.01em}
.brand .dot{width:11px;height:11px;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--cyan-deep));box-shadow:0 0 16px rgba(47,198,244,.8)}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:.93rem;color:var(--muted);transition:color .2s}
.nav-links a:hover{color:var(--text)}
.nav-cta{display:inline-flex}

/* buttons */
.btn{
  display:inline-flex;align-items:center;gap:9px;cursor:pointer;border:0;
  font-family:"Sora";font-weight:600;font-size:.95rem;padding:13px 22px;border-radius:11px;
  transition:transform .18s var(--ease),box-shadow .25s,background .25s;white-space:nowrap
}
.btn-primary{background:linear-gradient(135deg,var(--cyan),var(--cyan-deep));color:#03121d;box-shadow:0 8px 30px rgba(47,198,244,.32)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 40px rgba(47,198,244,.45)}
.btn-ghost{background:var(--panel);color:var(--text);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--panel-strong);transform:translateY(-2px)}
.btn-sm{padding:10px 16px;font-size:.88rem}

/* sections */
section{padding:96px 0;position:relative}
.sec-head{max-width:760px;margin-bottom:54px}
.sec-head h2{font-size:clamp(1.9rem,4vw,2.9rem);margin-bottom:16px}
.sec-head p{color:var(--muted);font-size:1.08rem}

/* hero */
.hero{padding:84px 0 70px;text-align:left}
.hero h1{font-size:clamp(2.5rem,6.4vw,4.6rem);font-weight:800;max-width:15ch}
.hero h1 .grad{background:linear-gradient(120deg,var(--cyan),#7fe0ff 60%,var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:var(--muted);font-size:1.2rem;max-width:56ch;margin:26px 0 14px}
.hero .kick{font-family:"Sora";font-weight:700;font-style:italic;color:var(--gold);font-size:1.25rem;margin:18px 0 30px}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-badges{display:flex;gap:26px;flex-wrap:wrap;margin-top:46px;color:var(--muted-dim);font-size:.86rem;font-family:"Sora";letter-spacing:.04em}
.hero-badges span{display:flex;align-items:center;gap:9px}
.hero-badges b{color:var(--text);font-weight:600}

/* grid + cards */
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--panel);border:1px solid var(--border);border-radius:var(--r);
  padding:30px 28px;position:relative;overflow:hidden;
  transition:transform .25s var(--ease),border-color .25s,background .25s
}
.card:hover{transform:translateY(-5px);border-color:rgba(47,198,244,.4);background:var(--panel-strong)}
.card .bar{position:absolute;left:0;top:0;height:3px;width:100%;background:var(--cyan)}
.card .bar.gold{background:var(--gold)}.card .bar.green{background:var(--green)}
.card .tag{font-family:"Sora";font-weight:600;font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.card .tag.gold{color:var(--gold)}.card .tag.green{color:var(--green)}
.card h3{font-size:1.3rem;margin:12px 0 10px}
.card p{color:var(--muted);font-size:.98rem}

/* persuasion band */
.band{
  border:1px solid var(--border);border-radius:22px;padding:52px 44px;
  background:linear-gradient(120deg,rgba(47,198,244,.10),rgba(245,181,60,.05));
  display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap
}
.band h2{font-size:clamp(1.6rem,3.4vw,2.4rem);max-width:20ch}
.band p{color:var(--muted);margin-top:10px;max-width:46ch}

/* formazione / price */
.price-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:stretch}
.price-card{
  border:1px solid rgba(47,198,244,.35);border-radius:22px;padding:38px 34px;
  background:linear-gradient(160deg,rgba(47,198,244,.12),rgba(10,20,48,.4));position:relative;overflow:hidden
}
.price-card .glow{position:absolute;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(47,198,244,.35),transparent 70%);top:-90px;right:-60px;filter:blur(8px)}
.price-tag{display:flex;align-items:baseline;gap:10px;margin:8px 0 4px}
.price-tag .num{font-family:"Sora";font-weight:800;font-size:3.4rem;letter-spacing:-.03em;color:#fff}
.price-tag .unit{color:var(--muted);font-size:1rem}
.price-card ul{list-style:none;margin:22px 0 26px;display:flex;flex-direction:column;gap:12px}
.price-card li{display:flex;gap:12px;align-items:flex-start;color:#dfe7fb;font-size:.99rem}
.price-card li .ck{color:var(--cyan);font-weight:800;flex:none}
.price-aside{display:flex;flex-direction:column;justify-content:center;gap:18px}
.price-aside .mini{border:1px solid var(--border);border-radius:14px;padding:20px 22px;background:var(--panel)}
.price-aside .mini h4{font-family:"Sora";font-size:1.02rem;margin-bottom:6px}
.price-aside .mini p{color:var(--muted);font-size:.92rem}

/* form */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:start}
.contact-info h2{font-size:clamp(1.8rem,3.6vw,2.6rem);margin-bottom:16px}
.contact-info p{color:var(--muted);margin-bottom:14px}
.contact-info .mailrow{display:inline-flex;align-items:center;gap:10px;font-family:"Sora";color:var(--cyan);font-weight:600;margin-top:6px}
form{background:var(--panel);border:1px solid var(--border);border-radius:20px;padding:32px 30px}
.field{margin-bottom:18px}
.field label{display:block;font-family:"Sora";font-size:.82rem;letter-spacing:.04em;color:var(--muted);margin-bottom:8px}
.field input,.field select,.field textarea{
  width:100%;background:rgba(7,12,28,.6);border:1px solid var(--border);border-radius:11px;
  padding:13px 15px;color:var(--text);font-family:"Manrope";font-size:.98rem;transition:border-color .2s,box-shadow .2s
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(47,198,244,.18)}
.field select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='%2397A7CC' d='M6 8 0 0h12z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.consent{display:flex;gap:11px;align-items:flex-start;font-size:.85rem;color:var(--muted)}
.consent input{width:18px;height:18px;flex:none;margin-top:2px;accent-color:var(--cyan)}
.consent a{color:var(--cyan);text-decoration:underline}
.form-note{font-size:.8rem;color:var(--muted-dim);margin-top:14px}
.form-msg{display:none;margin-top:16px;padding:14px 16px;border-radius:11px;font-size:.92rem}
.form-msg.ok{display:block;background:rgba(40,206,146,.12);border:1px solid rgba(40,206,146,.4);color:#9af0cf}
.form-msg.err{display:block;background:rgba(255,90,90,.1);border:1px solid rgba(255,90,90,.35);color:#ffb3b3}
.hp{position:absolute;left:-9999px;opacity:0}

/* footer */
footer{border-top:1px solid var(--border-soft);padding:54px 0 40px;margin-top:30px}
.foot-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:28px}
.foot-links{display:flex;gap:24px;flex-wrap:wrap}
.foot-links a{color:var(--muted);font-size:.92rem}.foot-links a:hover{color:var(--text)}
.foot-legal{color:var(--muted-dim);font-size:.8rem;line-height:1.7;max-width:760px}

/* legal pages */
.legal{padding:60px 0 90px;max-width:820px}
.legal .eyebrow{margin-bottom:10px}
.legal h1{font-size:clamp(2rem,4.5vw,3rem);margin-bottom:10px}
.legal .updated{color:var(--muted-dim);font-size:.85rem;margin-bottom:40px}
.legal h2{font-size:1.3rem;margin:34px 0 12px;color:#fff}
.legal h3{font-size:1.05rem;margin:22px 0 8px;font-family:"Sora"}
.legal p,.legal li{color:var(--muted);margin-bottom:12px}
.legal ul{margin:0 0 14px 22px}
.legal li{margin-bottom:8px}
.legal a{color:var(--cyan);text-decoration:underline}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-family:"Sora";font-weight:600;margin-bottom:30px}

/* reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* responsive */
@media(max-width:900px){
  .g3{grid-template-columns:1fr}.g2{grid-template-columns:1fr}
  .price-wrap{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr;gap:30px}
  .nav-links{display:none}
  section{padding:70px 0}
  .band{padding:36px 26px}
}
@media(prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}