/* PhAI Society — www.phairesearch.com
   Design system coerente con PHAI Trading (#0a0e18 + #cba65c) e LEO (#0a0f0a + #6fcf4a)
   Mother brand: navy premium + oro, accenti verde per benessere
*/
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* www mother palette — leggermente distinta dal trading (trading: #0a0e18 + #cba65c)
   www: più freddo/editoriale, bronzo più morbido, per far risaltare i due prodotti */
:root{
  --bg:#0c1222;
  --bg-2:#101a2e;
  --panel:#151d33;
  --panel2:#1c2540;
  --panel-soft:#18233d;
  --border:#2a3654;
  --border-soft:#22304d;
  --text:#e9ebf2;
  --muted:#8b94ab;
  --muted2:#a0a9c0;
  --accent:#c8a96a; /* bronzo madre — più morbido del gold trading #cba65c */
  --accent-hover:#d6b882;
  --accent-soft:rgba(200,169,106,.10);
  --accent-border:rgba(200,169,106,.22);
  --green:#3ddc97; /* diabete/benessere */
  --green-soft:rgba(61,220,151,.10);
  --green-border:rgba(61,220,151,.20);
  --blue:#6ea0ff;
  --blue-soft:rgba(91,157,255,.10);
  --radius:16px;
  --radius-lg:22px;
  --shadow:0 20px 60px rgba(0,0,0,.45);
  --shadow-soft:0 8px 32px rgba(0,0,0,.25);
  --font:'Montserrat','Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --font-body:'Inter',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth; scrollbar-width:thin; scrollbar-color:var(--border) transparent}
body{font-family:var(--font-body); background:var(--bg); color:var(--text); line-height:1.6; -webkit-font-smoothing:antialiased; overflow-x:hidden}
a{color:inherit; text-decoration:none}
img{max-width:100%; display:block}
[hidden]{display:none!important}

/* BG ambience — madre più fredda, meno gold del trading */
body::before{
  content:''; position:fixed; inset:0; pointer-events:none; z-index:-1;
  background:
    radial-gradient(900px 600px at 70% -10%, rgba(200,169,106,.07), transparent 60%),
    radial-gradient(700px 500px at 0% 30%, rgba(61,220,151,.055), transparent 60%),
    radial-gradient(800px 600px at 100% 90%, rgba(110,160,255,.045), transparent 60%),
    linear-gradient(180deg, var(--bg-2), var(--bg));
}

/* Scrollbar */
::-webkit-scrollbar{width:9px; height:9px}
::-webkit-scrollbar-thumb{background:#2c3450; border-radius:9px}
::-webkit-scrollbar-thumb:hover{background:#3a4564}

/* Layout */
.wrap{max-width:1160px; margin:0 auto; padding:0 22px}
.wrap-narrow{max-width:760px; margin:0 auto; padding:0 22px}

/* Top badge bar */
.topbar{
  background:linear-gradient(90deg, rgba(200,169,106,.11), rgba(61,220,151,.06));
  border-bottom:1px solid var(--accent-border);
  font-size:12.5px; color:var(--muted2); text-align:center; padding:8px 14px;
  letter-spacing:.02em;
}
.topbar strong{color:var(--accent); font-weight:700}
.topbar a{color:var(--accent); text-decoration:underline; text-underline-offset:3px}

/* Header */
.header{
  position:sticky; top:0; z-index:30;
  backdrop-filter:blur(16px) saturate(1.2);
  background:rgba(12,18,34,.78);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex; align-items:center; justify-content:space-between; gap:18px; height:64px}
.brand{display:flex; align-items:center; gap:12px; min-width:0}
.brand-mark{width:38px; height:38px; border-radius:10px; background:#0e1422; border:1px solid var(--border); display:grid; place-items:center; overflow:hidden; flex-shrink:0}
.brand-mark img{width:28px; height:28px; object-fit:contain}
.brand-text{line-height:1}
.brand-name{font-family:var(--font); font-weight:800; letter-spacing:2.2px; font-size:15px; color:var(--text)}
.brand-name span{color:var(--accent)}
.brand-sub{font-size:10px; letter-spacing:3px; font-weight:700; color:var(--accent); margin-top:2px; opacity:.95}
.nav{display:flex; align-items:center; gap:6px}
.nav a{font-size:13.5px; font-weight:600; color:var(--muted); padding:8px 12px; border-radius:10px; transition:.15s}
.nav a:hover{color:var(--text); background:rgba(255,255,255,.04)}
.nav a.active{color:var(--accent)}
.nav-cta{margin-left:8px; padding:10px 18px!important; background:var(--accent); color:#080c18!important; border-radius:999px!important; font-weight:800!important; font-size:13px!important; box-shadow:0 8px 20px rgba(203,166,92,.25)}
.nav-cta:hover{background:var(--accent-hover)!important; transform:translateY(-1px)}
.hamburger{display:none; width:42px; height:42px; border-radius:10px; border:1px solid var(--border); background:var(--panel2); color:var(--text); cursor:pointer; place-items:center}
.hamburger span{width:16px; height:2px; background:var(--text); display:block; position:relative}
.hamburger span::before,.hamburger span::after{content:''; position:absolute; left:0; width:100%; height:2px; background:var(--text)}
.hamburger span::before{top:-6px} .hamburger span::after{top:6px}
.mobile-nav{display:none; border-top:1px solid var(--border); background:var(--panel); padding:14px 22px 18px}
.mobile-nav.open{display:block}
.mobile-nav a{display:block; padding:12px 0; font-weight:600; color:var(--muted); border-bottom:1px solid var(--border-soft)}
.mobile-nav a:last-child{border-bottom:none}

/* Hero */
.hero{padding:42px 0 28px; position:relative}
.hero-grid{display:grid; grid-template-columns:1.15fr .85fr; gap:36px; align-items:center}
.eyebrow{display:inline-flex; align-items:center; gap:8px; padding:6px 12px; border-radius:999px; background:rgba(203,166,92,.08); border:1px solid var(--accent-border); font-size:11.5px; font-weight:700; letter-spacing:.4px; color:var(--accent)}
.eyebrow i{width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 10px rgba(203,166,92,.6); animation:blink 1.8s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.45}}
.h1{font-family:var(--font); font-size:clamp(30px, 5vw, 44px); font-weight:800; line-height:1.08; letter-spacing:-.03em; margin:16px 0 12px}
.h1 em{font-style:normal; background:linear-gradient(135deg, var(--accent) 20%, #e6c99a 80%); -webkit-background-clip:text; -webkit-text-fill-color:transparent; background-clip:text}
.lead{font-size:17px; color:var(--muted2); line-height:1.7; max-width:58ch}
.lead strong{color:var(--text); font-weight:600}
.hero-ctas{display:flex; flex-wrap:wrap; gap:12px; margin-top:22px}
.btn{appearance:none; border:none; cursor:pointer; font-family:var(--font); font-weight:700; font-size:14.5px; padding:13px 20px; border-radius:999px; display:inline-flex; align-items:center; gap:8px; transition:.18s; text-align:center; justify-content:center}
.btn-primary{background:var(--accent); color:#0c1222; box-shadow:0 10px 28px rgba(200,169,106,.25)}
.btn-primary:hover{background:var(--accent-hover); transform:translateY(-1px); box-shadow:0 14px 32px rgba(200,169,106,.30)}
.btn-ghost{background:rgba(255,255,255,.04); color:var(--text); border:1px solid var(--border); backdrop-filter:blur(8px)}
.btn-ghost:hover{background:rgba(255,255,255,.07); border-color:#3a4564}
.hero-note{margin-top:14px; font-size:12.5px; color:var(--muted); display:flex; gap:8px; align-items:center}
.hero-note::before{content:'↳'; color:var(--accent)}

/* Hero visual */
.hero-visual{position:relative; display:grid; gap:12px}
.glass{position:relative; background:linear-gradient(180deg, rgba(21,29,51,.88), rgba(21,29,51,.72)); border:1px solid var(--border); border-radius:var(--radius-lg); padding:18px; backdrop-filter:blur(14px); box-shadow:var(--shadow-soft); overflow:hidden}
.glass::before{content:''; position:absolute; top:0; left:0; right:0; height:1px; background:linear-gradient(90deg, transparent, rgba(200,169,106,.32), transparent)}
.viz-header{display:flex; align-items:center; justify-content:space-between; margin-bottom:12px}
.viz-title{font-size:11px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--muted)}
.viz-live{display:flex; align-items:center; gap:6px; font-size:11px; font-weight:700; color:var(--green)}
.viz-live i{width:7px; height:7px; border-radius:50%; background:var(--green); box-shadow:0 0 8px rgba(61,220,151,.5); animation:blink 1.4s infinite}
.pillars{display:grid; grid-template-columns:1fr 1fr 1fr; gap:10px}
.pillar{border-radius:14px; padding:14px 12px; border:1px solid var(--border-soft); background:rgba(255,255,255,.02); text-align:center; transition:.18s}
.pillar:hover{transform:translateY(-2px); border-color:var(--accent-border); background:rgba(203,166,92,.06)}
.pillar-icon{width:36px; height:36px; border-radius:10px; display:grid; place-items:center; margin:0 auto 8px; font-size:18px}
.pillar:nth-child(1) .pillar-icon{background:var(--green-soft); border:1px solid var(--green-border)}
.pillar:nth-child(2) .pillar-icon{background:var(--blue-soft); border:1px solid rgba(91,157,255,.18)}
.pillar:nth-child(3) .pillar-icon{background:var(--accent-soft); border:1px solid var(--accent-border)}
.pillar b{font-size:12px; font-weight:800; letter-spacing:.04em; text-transform:uppercase}
.pillar p{font-size:11.5px; color:var(--muted); margin-top:4px; line-height:1.45}
.ecos-preview{display:flex; gap:8px; flex-wrap:wrap; margin-top:2px}
.ecos-mini{flex:1 1 120px; background:rgba(255,255,255,.02); border:1px solid var(--border-soft); border-radius:12px; padding:12px; display:flex; gap:10px; align-items:center; min-width:0}
.ecos-mini-icon{width:34px; height:34px; border-radius:9px; display:grid; place-items:center; font-size:16px; flex-shrink:0; background:var(--panel2); border:1px solid var(--border)}
.ecos-mini b{font-size:12.5px; font-weight:700; display:block}
.ecos-mini span{font-size:11px; color:var(--muted)}

/* Stats strip */
.stats{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:18px}
.stat{background:var(--panel); border:1px solid var(--border); border-radius:14px; padding:14px 16px; display:flex; flex-direction:column; gap:2px}
.stat strong{font-size:22px; font-weight:800; font-family:var(--font); line-height:1}
.stat strong.accent{color:var(--accent)} .stat strong.green{color:var(--green)} .stat strong.blue{color:var(--blue)}
.stat span{font-size:11px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--muted)}

/* Sections */
.section{padding:54px 0; border-top:1px solid rgba(40,49,73,.5)}
.section-alt{background:linear-gradient(180deg, rgba(18,24,41,.45), transparent); border-top:1px solid var(--border-soft)}
.kicker{font-size:11px; font-weight:800; letter-spacing:.14em; text-transform:uppercase; color:var(--accent); display:flex; align-items:center; gap:10px; margin-bottom:10px}
.kicker::after{content:''; height:1px; flex:1; max-width:120px; background:linear-gradient(90deg, rgba(203,166,92,.4), transparent)}
.h2{font-family:var(--font); font-size:clamp(24px, 4vw, 34px); font-weight:800; line-height:1.12; letter-spacing:-.02em; margin-bottom:12px}
.h2 em{font-style:normal; color:var(--accent)}
.section-lead{font-size:16px; color:var(--muted2); max-width:64ch; line-height:1.7}
.grid3{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:26px}
.card-obbligo{
  background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:22px 20px; position:relative; overflow:hidden;
  transition:.2s; display:flex; flex-direction:column; gap:10px;
}
.card-obbligo::before{content:''; position:absolute; top:0; left:0; right:0; height:2px}
.card-obbligo.benessere::before{background:linear-gradient(90deg, var(--green), #7ff0b8)}
.card-obbligo.progresso::before{background:linear-gradient(90deg, var(--blue), #9bc1ff)}
.card-obbligo.profitto::before{background:linear-gradient(90deg, var(--accent), #f0d69a)}
.card-obbligo:hover{transform:translateY(-3px); box-shadow:var(--shadow-soft); border-color:#334155}
.card-obbligo .ico{width:44px; height:44px; border-radius:12px; display:grid; place-items:center; font-size:22px}
.card-obbligo.benessere .ico{background:var(--green-soft); border:1px solid var(--green-border)}
.card-obbligo.progresso .ico{background:var(--blue-soft); border:1px solid rgba(91,157,255,.18)}
.card-obbligo.profitto .ico{background:var(--accent-soft); border:1px solid var(--accent-border)}
.card-obbligo h3{font-family:var(--font); font-size:15px; font-weight:800; letter-spacing:.06em; text-transform:uppercase}
.card-obbligo p{font-size:14px; color:var(--muted2); line-height:1.65}
.card-obbligo ul{list-style:none; display:grid; gap:6px; margin-top:4px}
.card-obbligo li{font-size:13px; color:var(--muted); display:flex; gap:8px; align-items:flex-start}
.card-obbligo li::before{content:'—'; color:var(--muted); flex-shrink:0; margin-top:0px}
.card-obbligo.benessere li::before{color:var(--green)}
.card-obbligo.progresso li::before{color:var(--blue)}
.card-obbligo.profitto li::before{color:var(--accent)}
.note-box{margin-top:22px; background:rgba(203,166,92,.06); border:1px solid var(--accent-border); border-radius:14px; padding:14px 16px; display:flex; gap:12px; align-items:flex-start; font-size:13.5px; color:var(--muted2); line-height:1.6}
.note-box b{color:var(--accent)}

/* Ricerca */
.research-grid{display:grid; grid-template-columns:1.05fr .95fr; gap:18px; margin-top:24px; align-items:start}
.research-card{background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:20px; display:flex; gap:14px}
.research-card .rc-ico{width:42px; height:42px; border-radius:10px; display:grid; place-items:center; flex-shrink:0; font-size:20px; background:var(--panel2); border:1px solid var(--border)}
.research-card h4{font-size:14px; font-weight:800; font-family:var(--font)}
.research-card p{font-size:13.5px; color:var(--muted2); margin:4px 0 8px; line-height:1.6}
.tag{display:inline-flex; padding:3px 8px; border-radius:999px; font-size:11px; font-weight:700; border:1px solid var(--border); background:rgba(255,255,255,.03); color:var(--muted)}
.tag.live{color:var(--green); border-color:var(--green-border); background:var(--green-soft)}
.tag.research{color:var(--blue); border-color:rgba(91,157,255,.18); background:var(--blue-soft)}
.tag.soon{color:var(--muted)}

/* Ecosystem linktree */
.ecosystem-header{text-align:center; max-width:720px; margin:0 auto}
.ecosystem-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:16px; margin-top:28px}
.eco-card{
  position:relative; background:linear-gradient(180deg, #121829, #0f1426);
  border:1px solid var(--border); border-radius:var(--radius-lg); padding:22px; overflow:hidden;
  display:flex; flex-direction:column; gap:12px; transition:.22s;
}
.eco-card::after{content:''; position:absolute; inset:0; border-radius:inherit; padding:1px; background:linear-gradient(135deg, rgba(203,166,92,.22), transparent 60%); -webkit-mask:linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0); -webkit-mask-composite:xor; mask-composite:exclude; opacity:0; transition:.22s}
.eco-card:hover{transform:translateY(-4px); box-shadow:0 22px 50px rgba(0,0,0,.35); border-color:rgba(203,166,92,.22)}
.eco-card:hover::after{opacity:1}
.eco-top{display:flex; align-items:flex-start; justify-content:space-between; gap:12px}
.eco-icon{width:46px; height:46px; border-radius:12px; display:grid; place-items:center; font-size:22px; background:var(--panel2); border:1px solid var(--border); flex-shrink:0}
.eco-badge{font-size:10.5px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; padding:5px 9px; border-radius:999px; border:1px solid var(--border); white-space:nowrap}
.eco-badge.live{background:rgba(61,220,151,.12); color:var(--green); border-color:var(--green-border)}
.eco-badge.beta{background:rgba(91,157,255,.10); color:var(--blue); border-color:rgba(91,157,255,.18)}
.eco-badge.soon{background:rgba(255,255,255,.04); color:var(--muted)}
.eco-card h3{font-family:var(--font); font-size:17px; font-weight:800; line-height:1.2}
.eco-card h3 a:hover{color:var(--accent)}
.eco-card p{font-size:14px; color:var(--muted2); line-height:1.6}
.eco-meta{display:flex; flex-wrap:wrap; gap:7px}
.eco-actions{display:flex; gap:10px; margin-top:4px}
.eco-btn{flex:1; padding:11px 14px; border-radius:999px; font-size:13.5px; font-weight:700; text-align:center; border:1px solid var(--border); background:rgba(255,255,255,.02); color:var(--text); transition:.15s}
.eco-btn.primary{background:var(--accent); color:#080c18; border-color:var(--accent); box-shadow:0 8px 20px rgba(203,166,92,.18)}
.eco-btn:hover{transform:translateY(-1px)}
.eco-btn.primary:hover{background:var(--accent-hover)}
.eco-card.featured{background:linear-gradient(180deg, #1c2540, #151d33); border-color:rgba(200,169,106,.22); box-shadow:0 0 0 1px rgba(200,169,106,.08), var(--shadow-soft)}
.eco-card.featured .eco-icon{background:linear-gradient(135deg, rgba(200,169,106,.18), rgba(200,169,106,.06)); border-color:var(--accent-border)}
/* varianti prodotto — trading resta gold trading (#cba65c), diabete usa verde LEO (#3ddc97) */
.eco-card.trading{border-color:rgba(203,166,92,.22)}
.eco-card.trading .eco-icon{background:linear-gradient(135deg, rgba(203,166,92,.18), rgba(203,166,92,.05)); border-color:rgba(203,166,92,.22); color:#d6b882}
.eco-card.trading h3 a:hover{color:#cba65c}
.eco-card.diabete{border-color:rgba(61,220,151,.18)}
.eco-card.diabete .eco-icon{background:linear-gradient(135deg, rgba(61,220,151,.16), rgba(61,220,151,.04)); border-color:var(--green-border); color:var(--green)}
.eco-card.diabete h3 a:hover{color:var(--green)}
.eco-card.diabete .eco-btn.primary{background:var(--green); border-color:var(--green); color:#0c1222; box-shadow:0 8px 20px rgba(61,220,151,.18)}
.eco-card.diabete .eco-btn.primary:hover{background:#4be8a5}

/* Metodo */
.steps{display:grid; grid-template-columns:repeat(4,1fr); gap:14px; margin-top:24px}
.step{background:var(--panel); border:1px solid var(--border); border-radius:var(--radius); padding:18px; position:relative}
.step-num{font-family:var(--font); font-size:11px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--accent); margin-bottom:8px}
.step h4{font-size:14px; font-weight:800}
.step p{font-size:13px; color:var(--muted2); margin-top:6px; line-height:1.6}

/* Newsletter / contact mini */
.contact-box{background:linear-gradient(135deg, rgba(203,166,92,.10), rgba(61,220,151,.06)); border:1px solid var(--accent-border); border-radius:var(--radius-lg); padding:22px; display:grid; grid-template-columns:1.2fr .8fr; gap:18px; align-items:center; margin-top:28px}
.contact-box h3{font-family:var(--font); font-size:18px; font-weight:800}
.contact-box p{font-size:14px; color:var(--muted2); margin-top:6px}
.contact-form{display:flex; gap:8px; margin-top:12px}
.contact-form input{flex:1; padding:12px 14px; border-radius:999px; border:1px solid var(--border); background:rgba(8,12,24,.6); color:var(--text); font-size:14px; outline:none}
.contact-form input:focus{border-color:var(--accent); box-shadow:0 0 0 3px rgba(203,166,92,.12)}
.contact-form button{padding:12px 18px; border-radius:999px; border:none; background:var(--accent); color:#080c18; font-weight:800; cursor:pointer}
.mini-links{display:grid; gap:8px}
.mini-link{display:flex; align-items:center; gap:10px; padding:12px 14px; border-radius:12px; background:rgba(255,255,255,.03); border:1px solid var(--border); font-size:13.5px; font-weight:600; color:var(--muted2)}
.mini-link:hover{color:var(--text); border-color:var(--accent-border)}

/* Footer */
.footer{margin-top:40px; border-top:1px solid var(--border); padding:28px 0 22px; background:rgba(10,14,28,.6); backdrop-filter:blur(8px)}
.footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:22px}
.footer-brand p{font-size:13.5px; color:var(--muted); line-height:1.7; margin-top:10px; max-width:36ch}
.footer h4{font-family:var(--font); font-size:11px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); margin-bottom:12px}
.footer nav{display:grid; gap:8px}
.footer nav a{font-size:13.5px; color:var(--muted2)}
.footer nav a:hover{color:var(--accent)}
.footer-bottom{margin-top:22px; padding-top:18px; border-top:1px solid var(--border-soft); display:flex; flex-wrap:wrap; gap:12px; justify-content:space-between; align-items:center; font-size:12px; color:var(--muted)}
.footer-bottom a{color:var(--muted)}
.social{display:flex; gap:8px}
.social a{width:36px; height:36px; border-radius:9px; display:grid; place-items:center; background:var(--panel2); border:1px solid var(--border); color:var(--muted)}
.social a:hover{color:var(--accent); border-color:var(--accent-border)}

/* Utils */
.muted{color:var(--muted)}
.center{text-align:center}
.sr-only{position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0}

/* Animations */
.reveal{opacity:0; transform:translateY(10px); animation:reveal .6s ease forwards}
.reveal-2{animation-delay:.08s} .reveal-3{animation-delay:.16s}
@keyframes reveal{to{opacity:1; transform:none}}

/* Responsive */
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .pillars{grid-template-columns:1fr 1fr 1fr}
  .grid3{grid-template-columns:1fr}
  .research-grid{grid-template-columns:1fr}
  .ecosystem-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .contact-box{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
}
@media(max-width:640px){
  .nav{display:none}
  .hamburger{display:grid}
  .hero{padding-top:22px}
  .h1{font-size:30px}
  .lead{font-size:15.5px}
  .hero-visual{gap:10px}
  .pillars{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .wrap{padding:0 16px}
  .header-inner{height:58px}
  .brand-mark{width:34px; height:34px}
}