:root{
    --ink:#121A2E;
    --ink-soft:#3B4560;
    --paper:#F4F6FA;
    --paper-raised:#FFFFFF;
    --line:#DFE4EE;
    --amber:#FF8A3D;
    --amber-deep:#E86A1C;
    --teal:#16A085;
    --teal-deep:#0E7C67;
    --navy-deep:#0B1224;
    --radius-s:10px;
    --radius-m:16px;
    --radius-l:28px;
    --shadow-card: 0 1px 2px rgba(18,26,46,.04), 0 8px 24px -12px rgba(18,26,46,.12);
    --shadow-hover: 0 4px 8px rgba(18,26,46,.06), 0 20px 40px -16px rgba(18,26,46,.18);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:.01ms !important; animation-iteration-count:1 !important; transition-duration:.01ms !important;}
  }
  body{
    font-family:'Inter', system-ui, sans-serif;
    color:var(--ink);
    background:var(--paper);
    line-height:1.5;
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{
    font-family:'Space Grotesk', 'Inter', sans-serif;
    font-weight:600;
    letter-spacing:-0.02em;
    color:var(--ink);
  }
  .mono{
    font-family:'JetBrains Mono', monospace;
    letter-spacing:.02em;
  }
  a{color:inherit; text-decoration:none;}
  img,svg{display:block; max-width:100%;}
  .wrap{max-width:1180px; margin:0 auto; padding:0 28px;}
  section{position:relative;}
  ::selection{background:var(--amber); color:#fff;}

  /* focus visibility */
  a:focus-visible, button:focus-visible{
    outline:2px solid var(--amber-deep);
    outline-offset:3px;
    border-radius:6px;
  }

  /* ---------- HEADER ---------- */
  header{
    position:sticky; top:0; z-index:100;
    background:rgba(244,246,250,.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav{
    display:flex; align-items:center; justify-content:space-between;
    padding:16px 0;
  }
  .logo{
    display:flex; align-items:center; gap:10px;
    font-family:'Space Grotesk', sans-serif;
    font-weight:700; font-size:19px;
    color:var(--ink);
  }
  .logo .mark{
    width:34px; height:34px; border-radius:50%;
    background:conic-gradient(from -40deg, var(--amber), var(--teal), var(--amber));
    display:flex; align-items:center; justify-content:center;
    position:relative;
  }
  .logo .mark::before{
    content:"";
    width:14px; height:14px; border-radius:50%;
    background:var(--paper-raised);
  }
  .logo .three60{color:var(--amber-deep);}

  .nav-links{
    display:flex; align-items:center; gap:34px;
    list-style:none;
  }
  .nav-links a{
    font-size:14.5px; font-weight:500; color:var(--ink-soft);
    transition:color .15s ease;
    padding:6px 0;
  }
  .nav-links a:hover{color:var(--ink);}

  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    font-family:'Inter', sans-serif; font-weight:600; font-size:14.5px;
    padding:11px 22px; border-radius:999px;
    border:1px solid transparent;
    cursor:pointer;
    transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
    white-space:nowrap;
  }
  .btn-primary{
    background:var(--ink); color:#fff;
  }
  .btn-primary:hover{transform:translateY(-1px); box-shadow:0 10px 24px -8px rgba(18,26,46,.4);}
  .btn-accent{
    background:var(--amber); color:#fff;
  }
  .btn-accent:hover{background:var(--amber-deep); transform:translateY(-1px); box-shadow:0 10px 24px -10px rgba(232,106,28,.55);}
  .btn-ghost{
    background:transparent; border-color:var(--line); color:var(--ink);
  }
  .btn-ghost:hover{border-color:var(--ink); }
  .btn-login{
    background:var(--navy-deep); color:#fff;
    padding:10px 20px 10px 18px;
  }
  .btn-login:hover{background:#1a2440; transform:translateY(-1px);}
  .btn-login svg{width:15px; height:15px;}

  .burger{display:none; background:none; border:none; cursor:pointer; padding:6px;}
  .burger svg{width:24px; height:24px;}

  /* ---------- HERO ---------- */
  .hero{
    padding:76px 0 40px;
    overflow:hidden;
  }
  .hero-grid{
    display:grid;
    grid-template-columns:1.05fr .95fr;
    gap:40px;
    align-items:center;
  }
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-family:'JetBrains Mono', monospace;
    font-size:12.5px; font-weight:500;
    color:var(--teal-deep);
    background:rgba(22,160,133,.09);
    border:1px solid rgba(22,160,133,.25);
    padding:6px 14px; border-radius:999px;
    margin-bottom:22px;
  }
  .eyebrow .dot{width:6px; height:6px; border-radius:50%; background:var(--teal);}
  .hero h1{
    font-size:clamp(36px, 4.6vw, 58px);
    line-height:1.04;
    margin-bottom:22px;
  }
  .hero h1 em{
    font-style:normal;
    background:linear-gradient(100deg, var(--amber-deep), var(--amber));
    -webkit-background-clip:text; background-clip:text; color:transparent;
  }
  .hero p.lead{
    font-size:18px; color:var(--ink-soft); max-width:520px; margin-bottom:34px;
  }
  .hero-ctas{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:38px;}
  .hero-badges{
    display:flex; gap:22px; flex-wrap:wrap;
  }
  .hero-badge{
    display:flex; align-items:center; gap:8px;
    font-size:13px; color:var(--ink-soft); font-weight:500;
  }
  .hero-badge svg{width:16px; height:16px; color:var(--teal-deep); flex-shrink:0;}

  /* ORBIT VISUAL */
  .orbit-wrap{
    position:relative;
    aspect-ratio:1/1;
    max-width:520px;
    margin:0 auto;
  }
  .orbit-ring{
    position:absolute; inset:0;
    border-radius:50%;
    border:1.5px dashed rgba(18,26,46,.14);
    animation:spin 90s linear infinite;
  }
  .orbit-ring.inner{inset:15%; border-color:rgba(18,26,46,.1); animation-duration:70s; animation-direction:reverse;}
  @keyframes spin{to{transform:rotate(360deg);}}
  .orbit-core{
    position:absolute; top:50%; left:50%; transform:translate(-50%,-50%);
    width:132px; height:132px; border-radius:50%;
    background:var(--navy-deep);
    display:flex; flex-direction:column; align-items:center; justify-content:center;
    box-shadow:0 20px 50px -18px rgba(11,18,36,.55);
    z-index:5;
  }
  .orbit-core .num{
    font-family:'Space Grotesk', sans-serif; font-weight:700; color:#fff; font-size:26px; line-height:1;
  }
  .orbit-core .lbl{
    font-family:'JetBrains Mono', monospace; color:var(--amber); font-size:10px; letter-spacing:.12em; margin-top:4px;
  }
  .orbit-node{
    position:absolute;
    width:64px; height:64px; border-radius:50%;
    background:var(--paper-raised);
    border:1px solid var(--line);
    display:flex; align-items:center; justify-content:center;
    box-shadow:var(--shadow-card);
    transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    z-index:4;
  }
  .orbit-node svg{width:26px; height:26px; color:var(--ink);}
  .orbit-node:hover{transform:scale(1.12); box-shadow:var(--shadow-hover); border-color:var(--amber);}
  .orbit-node:hover svg{color:var(--amber-deep);}

  /* ---------- TRUST BAR ---------- */
  .trust{
    border-top:1px solid var(--line);
    border-bottom:1px solid var(--line);
    background:var(--paper-raised);
  }
  .trust-grid{
    display:grid; grid-template-columns:repeat(4,1fr);
    padding:30px 0;
  }
  .trust-item{
    text-align:center;
    border-left:1px solid var(--line);
    padding:0 12px;
  }
  .trust-item:first-child{border-left:none;}
  .trust-item .num{
    font-family:'Space Grotesk', sans-serif; font-weight:700; font-size:30px;
    color:var(--ink);
  }
  .trust-item .num span{color:var(--amber-deep);}
  .trust-item .cap{
    font-size:13px; color:var(--ink-soft); margin-top:4px;
  }

  /* ---------- SECTION HEADERS ---------- */
  .sec-head{
    max-width:640px; margin-bottom:52px;
  }
  .sec-tag{
    font-family:'JetBrains Mono', monospace; font-size:12.5px; color:var(--amber-deep);
    font-weight:500; letter-spacing:.04em; margin-bottom:12px; display:block;
  }
  .sec-head h2{font-size:clamp(28px,3.2vw,40px); line-height:1.12; margin-bottom:14px;}
  .sec-head p{color:var(--ink-soft); font-size:16.5px;}
  section.pad{padding:104px 0;}

  /* ---------- MODULI ---------- */
  .mod-grid{
    display:grid; grid-template-columns:repeat(3, 1fr); gap:20px;
  }
  .mod-card{
    background:var(--paper-raised);
    border:1px solid var(--line);
    border-radius:var(--radius-m);
    padding:28px 26px;
    transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
  }
  .mod-card:hover{
    transform:translateY(-4px);
    box-shadow:var(--shadow-hover);
    border-color:transparent;
  }
  .mod-icon{
    width:46px; height:46px; border-radius:12px;
    display:flex; align-items:center; justify-content:center;
    margin-bottom:18px;
  }
  .mod-icon svg{width:22px; height:22px;}
  .mod-card h3{font-size:17px; margin-bottom:8px;}
  .mod-card p{font-size:14.5px; color:var(--ink-soft); line-height:1.55;}
  .mod-tag{
    display:inline-block; margin-top:14px;
    font-family:'JetBrains Mono', monospace; font-size:11px; color:var(--ink-soft);
    background:var(--paper); border:1px solid var(--line); padding:3px 9px; border-radius:6px;
  }

  /* palette rotation for icons */
  .p1{background:rgba(255,138,61,.14); color:var(--amber-deep);}
  .p2{background:rgba(22,160,133,.13); color:var(--teal-deep);}
  .p3{background:rgba(18,26,46,.07); color:var(--ink);}

  /* ---------- PERCHE NOI ---------- */
  .why-wrap{
    display:grid; grid-template-columns:.9fr 1.1fr; gap:60px; align-items:start;
  }
  .why-list{display:flex; flex-direction:column; gap:0;}
  .why-item{
    display:flex; gap:20px;
    padding:26px 0;
    border-bottom:1px solid var(--line);
  }
  .why-item:first-child{padding-top:0;}
  .why-num{
    font-family:'JetBrains Mono', monospace; color:var(--amber-deep); font-size:14px; font-weight:500;
    padding-top:3px; flex-shrink:0; width:34px;
  }
  .why-item h4{font-size:16.5px; margin-bottom:6px;}
  .why-item p{font-size:14.5px; color:var(--ink-soft);}

  .why-panel{
    background:var(--navy-deep);
    border-radius:var(--radius-l);
    padding:44px;
    color:#fff;
    position:sticky; top:110px;
  }
  .why-panel .quote-mark{
    font-family:'Space Grotesk', sans-serif; font-size:52px; color:var(--amber);
    line-height:1; margin-bottom:6px;
  }
  .why-panel p.q{
    font-size:19px; line-height:1.5; color:#EDEFF6; margin-bottom:26px;
    font-family:'Space Grotesk', sans-serif; font-weight:400;
  }
  .why-panel .who{font-size:13.5px; color:#A3ABC4;}
  .why-panel .who b{color:#fff; display:block; font-size:14.5px; margin-bottom:2px;}
  .why-panel hr{border:none; border-top:1px solid rgba(255,255,255,.14); margin:28px 0;}
  .why-panel .mini-stats{display:flex; gap:28px;}
  .why-panel .mini-stats div{font-family:'Space Grotesk', sans-serif; font-weight:700; font-size:22px; color:var(--amber);}
  .why-panel .mini-stats span{display:block; font-family:'Inter'; font-weight:400; font-size:12px; color:#A3ABC4; margin-top:2px;}

  /* ---------- CONFRONTO ---------- */
  .compare{
    background:var(--paper-raised);
    border:1px solid var(--line);
    border-radius:var(--radius-l);
    overflow:hidden;
  }
  table{width:100%; border-collapse:collapse;}
  thead th{
    text-align:left; padding:20px 24px; font-family:'Space Grotesk',sans-serif; font-size:14.5px;
    background:var(--paper); border-bottom:1px solid var(--line);
    color:var(--ink-soft); font-weight:600;
  }
  thead th.us{color:var(--ink); position:relative;}
  thead th.us::before{
    content:"CONSIGLIATO"; font-family:'JetBrains Mono',monospace; font-size:9.5px; letter-spacing:.08em;
    color:var(--amber-deep); display:block; margin-bottom:4px;
  }
  tbody td{
    padding:18px 24px; font-size:14.5px; border-bottom:1px solid var(--line); color:var(--ink-soft);
  }
  tbody tr:last-child td{border-bottom:none;}
  tbody td.feature{font-weight:600; color:var(--ink);}
  tbody td.us-cell{color:var(--teal-deep); font-weight:600; background:rgba(22,160,133,.05);}
  tbody td.us-cell svg{width:15px; height:15px; margin-right:6px; vertical-align:-2px;}

  /* ---------- NEWS ---------- */
  .news-grid{
    display:grid; grid-template-columns:repeat(3,1fr); gap:24px;
  }
  .news-card{
    background:var(--paper-raised);
    border:1px solid var(--line);
    border-radius:var(--radius-m);
    overflow:hidden;
    display:flex; flex-direction:column;
    transition:transform .18s ease, box-shadow .18s ease;
  }
  .news-card:hover{transform:translateY(-4px); box-shadow:var(--shadow-hover);}
  .news-top{
    height:130px;
    display:flex; align-items:flex-end;
    padding:20px;
    position:relative;
    overflow:hidden;
  }
  .news-top .ring{
    position:absolute; width:220px; height:220px; border-radius:50%;
    border:36px solid rgba(255,255,255,.14);
    top:-90px; right:-70px;
  }
  .news-cat{
    font-family:'JetBrains Mono', monospace; font-size:11px; color:#fff;
    background:rgba(255,255,255,.18); padding:4px 10px; border-radius:999px;
    position:relative; z-index:2;
  }
  .news-top.c1{background:linear-gradient(135deg, var(--amber-deep), var(--amber));}
  .news-top.c2{background:linear-gradient(135deg, var(--teal-deep), var(--teal));}
  .news-top.c3{background:linear-gradient(135deg, #1c2748, var(--navy-deep));}
  .news-body{padding:22px 24px 26px; flex:1; display:flex; flex-direction:column;}
  .news-date{font-family:'JetBrains Mono', monospace; font-size:12px; color:var(--ink-soft); margin-bottom:10px;}
  .news-body h3{font-size:16.5px; margin-bottom:10px; line-height:1.3;}
  .news-body p{font-size:14px; color:var(--ink-soft); flex:1; margin-bottom:14px;}
  .news-link{font-size:13.5px; font-weight:600; color:var(--ink); display:inline-flex; align-items:center; gap:5px;}
  .news-link svg{width:13px; height:13px; transition:transform .15s ease;}
  .news-card:hover .news-link svg{transform:translateX(3px);}

  .news-head-row{display:flex; justify-content:space-between; align-items:flex-end; margin-bottom:52px; gap:24px;}
  .news-head-row .sec-head{margin-bottom:0;}

  /* ---------- CTA FINALE ---------- */
  .cta-final{
    background:var(--navy-deep);
    border-radius:var(--radius-l);
    padding:70px 60px;
    display:grid; grid-template-columns:1.2fr .8fr; gap:40px; align-items:center;
    position:relative; overflow:hidden;
  }
  .cta-final::before{
    content:""; position:absolute; width:420px; height:420px; border-radius:50%;
    border:1px dashed rgba(255,255,255,.12);
    top:-160px; right:-120px;
  }
  .cta-final::after{
    content:""; position:absolute; width:280px; height:280px; border-radius:50%;
    border:1px dashed rgba(255,255,255,.1);
    top:-90px; right:-40px;
  }
  .cta-final h2{color:#fff; font-size:clamp(26px,3vw,36px); margin-bottom:14px; position:relative; z-index:2;}
  .cta-final p{color:#B3BACE; font-size:16px; max-width:440px; position:relative; z-index:2;}
  .cta-actions{display:flex; flex-direction:column; gap:14px; position:relative; z-index:2;}
  .cta-actions .btn{width:100%;}
  .cta-note{font-size:12.5px; color:#8891AC; text-align:center;}

  /* ---------- FOOTER ---------- */
  footer{padding:70px 0 34px; border-top:1px solid var(--line);}
  .foot-grid{
    display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px;
    margin-bottom:56px;
  }
  .foot-brand p{font-size:14px; color:var(--ink-soft); margin:16px 0 20px; max-width:280px;}
  .foot-badges{display:flex; gap:10px; flex-wrap:wrap;}
  .foot-badge{
    font-family:'JetBrains Mono', monospace; font-size:10.5px; color:var(--ink-soft);
    border:1px solid var(--line); padding:4px 9px; border-radius:6px;
  }
  .foot-col h5{
    font-family:'JetBrains Mono', monospace; font-size:12px; color:var(--ink-soft);
    letter-spacing:.06em; margin-bottom:18px; font-weight:500;
  }
  .foot-col ul{list-style:none; display:flex; flex-direction:column; gap:11px;}
  .foot-col a{font-size:14px; color:var(--ink-soft); transition:color .15s;}
  .foot-col a:hover{color:var(--ink);}
  .foot-bottom{
    display:flex; justify-content:space-between; align-items:center;
    padding-top:28px; border-top:1px solid var(--line);
    font-size:12.5px; color:var(--ink-soft); flex-wrap:wrap; gap:12px;
  }
  .foot-bottom .legal-tags{display:flex; gap:14px; flex-wrap:wrap;}

  /* ---------- MOBILE MENU ---------- */
  .mobile-menu{
    display:none;
    position:fixed; inset:0; z-index:200;
    background:var(--navy-deep);
    padding:24px 28px;
    flex-direction:column;
  }
  .mobile-menu.open{display:flex;}
  .mobile-menu-top{display:flex; justify-content:space-between; align-items:center; margin-bottom:40px;}
  .mobile-menu a{color:#fff; font-size:20px; font-weight:500; padding:14px 0; border-bottom:1px solid rgba(255,255,255,.1);}
  .mobile-menu .btn{margin-top:24px;}
  .mobile-menu .close-btn{background:none; border:none; color:#fff; cursor:pointer;}
  .mobile-menu .close-btn svg{width:26px; height:26px;}

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 980px){
    .hero-grid{grid-template-columns:1fr;}
    .orbit-wrap{max-width:400px; margin-top:20px;}
    .trust-grid{grid-template-columns:repeat(2,1fr); row-gap:24px;}
    .trust-item:nth-child(3){border-left:none;}
    .mod-grid{grid-template-columns:repeat(2,1fr);}
    .why-wrap{grid-template-columns:1fr;}
    .why-panel{position:static;}
    .news-grid{grid-template-columns:1fr 1fr;}
    .foot-grid{grid-template-columns:1fr 1fr; row-gap:36px;}
    .cta-final{grid-template-columns:1fr; padding:50px 34px; text-align:left;}
    table{font-size:13px;}
  }
  @media (max-width: 680px){
    .nav-links{display:none;}
    .burger{display:block;}
    .btn-login span{display:none;}
    .hero{padding:52px 0 30px;}
    .hero-ctas .btn{flex:1;}
    section.pad{padding:64px 0;}
    .mod-grid{grid-template-columns:1fr;}
    .news-grid{grid-template-columns:1fr;}
    .foot-grid{grid-template-columns:1fr;}
    .compare{overflow-x:auto;}
    table{min-width:640px;}
    .news-head-row{flex-direction:column; align-items:flex-start;}
    .foot-bottom{flex-direction:column; align-items:flex-start;}
  }

/* ---------- CMS: badge modalità admin ---------- */
.admin-bar{
  position:fixed; bottom:0; left:0; right:0; z-index:300;
  background:var(--navy-deep); color:#fff;
  padding:12px 20px; display:flex; align-items:center; justify-content:center; gap:16px;
  font-family:'Inter', sans-serif; font-size:13.5px;
  box-shadow:0 -6px 20px rgba(0,0,0,.15);
}
.admin-bar a{color:var(--amber); font-weight:600;}
.admin-bar a:hover{text-decoration:underline;}
.empty-state{
  padding:40px; text-align:center; color:var(--ink-soft); font-size:14.5px;
  border:1px dashed var(--line); border-radius:var(--radius-m);
}