:root{
    /* SILABNET institutional colors (extracted from official logo) */
    --blue:#1D3F89;
    --blue-dark:#152D63;
    --blue-light:#536DA5;
    --orange:#DDA100;
    --orange-light:#E7BB47;
    --bg:#FFFFFF;
    --bg-soft:#F8FAFC;
    --bg-tint:#EEF3FA;
    --text:#0F172A;
    --text-soft:#5B6478;
    --success:#22C55E;
    --warning:#F59E0B;
    --danger:#DC2626;
    --border:#E5E9F5;
    --surface:#FFFFFF;
    --shadow: 0 1px 2px rgba(15,23,42,.04), 0 8px 24px rgba(15,23,42,.06);
    --radius-lg:20px;
    --radius-md:14px;
    --radius-sm:9px;
    --font-display:'Poppins', 'Inter', sans-serif;
    --font-body:'Inter', sans-serif;
    --max:1180px;
    /* Semantic aliases (per brand guidelines) — mirror the above for future maintainability */
    --primary-color: var(--blue);
    --secondary-color: var(--orange);
    --background-color: var(--bg);
    --surface-color: var(--bg-soft);
    --text-primary: var(--text);
    --text-secondary: var(--text-soft);
  }
  html.dark{
    --bg:#0A1020;
    --bg-soft:#0D1526;
    --bg-tint:#101B36;
    --text:#EAF0FB;
    --text-soft:#9AA7C2;
    --border:#1E2A45;
    --surface:#101A30;
    --shadow: 0 1px 2px rgba(0,0,0,.3), 0 12px 30px rgba(0,0,0,.35);
  }
  *{box-sizing:border-box; margin:0; padding:0;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--font-body);
    background:var(--bg);
    color:var(--text);
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
    transition:background .35s ease, color .35s ease;
    overflow-x:hidden;
  }
  h1,h2,h3,h4{font-family:var(--font-display); letter-spacing:-0.02em; color:var(--text);}
  a{color:inherit; text-decoration:none;}
  ul{list-style:none;}
  img,svg{display:block; max-width:100%;}
  section{position:relative;}
  .wrap{max-width:var(--max); margin:0 auto; padding:0 28px;}
  .eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    font-size:12.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
    color:var(--blue); background:var(--bg-tint); border:1px solid var(--border);
    padding:7px 14px; border-radius:100px; margin-bottom:18px;
  }
  html.dark .eyebrow{color:#A9BAFF;}
  .eyebrow .dot{width:6px; height:6px; border-radius:50%; background:var(--orange);}
  .section-head{max-width:640px; margin:0 auto 52px; text-align:center;}
  .section-head h2{font-size:clamp(28px,3.6vw,40px); font-weight:700; margin-bottom:14px;}
  .section-head p{color:var(--text-soft); font-size:16.5px;}
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    font-family:var(--font-body); font-weight:600; font-size:15px;
    padding:13px 26px; border-radius:11px; border:1px solid transparent;
    cursor:pointer; transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
    white-space:nowrap;
  }
  .btn-primary{background:var(--blue); color:#fff; box-shadow:0 8px 20px rgba(29,63,137,.28);}
  .btn-primary:hover{transform:translateY(-2px); box-shadow:0 12px 26px rgba(29,63,137,.36);}
  .btn-orange{background:var(--orange); color:#fff; box-shadow:0 8px 20px rgba(221,161,0,.3);}
  .btn-orange:hover{transform:translateY(-2px); box-shadow:0 12px 26px rgba(221,161,0,.38);}
  .btn-ghost{background:transparent; color:var(--text); border-color:var(--border);}
  .btn-ghost:hover{border-color:var(--blue); color:var(--blue); transform:translateY(-2px);}
  html.dark .btn-ghost:hover{color:#A9BAFF;}

  /* ---------- Header ---------- */
  header{
    position:sticky; top:0; z-index:100;
    background:color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border);
  }
  .nav{display:flex; align-items:center; justify-content:space-between; height:76px;}
  .logo{display:flex; align-items:center; gap:10px; font-family:var(--font-display); font-weight:800; font-size:21px; flex-shrink:0;}
  .logo-img{height:34px; width:auto; max-width:100%; object-fit:contain; flex-shrink:0; display:block;}
  footer .logo-img{height:32px; width:auto; max-width:100%; object-fit:contain; flex-shrink:0;}
  .logo img, .hero-logo img, .institution-logo, img.logo { flex-shrink: 0 !important; object-fit: contain !important; width: auto !important; max-width: 100% !important; }
  .logo .mark{
    width:36px; height:36px; border-radius:10px;
    background:linear-gradient(135deg, var(--blue), var(--blue-light));
    display:flex; align-items:center; justify-content:center;
    box-shadow:0 6px 14px rgba(29,63,137,.35);
  }
  .logo .mark svg{width:20px; height:20px;}
  .menu{display:flex; align-items:center; gap:36px;}
  .menu a{font-size:14.5px; font-weight:500; color:var(--text-soft); transition:color .15s ease; position:relative;}
  .menu a:hover{color:var(--text);}
  .menu a::after{content:''; position:absolute; left:0; bottom:-6px; width:0; height:2px; background:var(--orange); transition:width .2s ease;}
  .menu a:hover::after{width:100%;}
  .nav-right{display:flex; align-items:center; gap:14px;}
  .theme-toggle{
    width:40px; height:40px; border-radius:10px; border:1px solid var(--border); background:var(--surface);
    display:flex; align-items:center; justify-content:center; cursor:pointer; color:var(--text-soft);
    transition:border-color .2s ease, color .2s ease;
  }
  .theme-toggle:hover{border-color:var(--blue); color:var(--blue);}
  .theme-toggle svg{width:18px; height:18px;}
  .burger{display:none; width:40px; height:40px; border-radius:10px; border:1px solid var(--border); background:var(--surface); align-items:center; justify-content:center; cursor:pointer;}
  .burger svg{width:20px; height:20px;}
  .mobile-menu{display:none; flex-direction:column; gap:2px; padding:10px 0 20px; border-top:1px solid var(--border);}
  .mobile-menu a{padding:12px 4px; font-size:15px; font-weight:500; border-bottom:1px solid var(--border);}
  .mobile-menu.open{display:flex;}

  /* ---------- Hero ---------- */
  .hero{padding:96px 0 90px; overflow:hidden; position:relative;}
  .hero::before{
    content:''; position:absolute; top:-220px; right:-180px; width:640px; height:640px; border-radius:50%;
    background:radial-gradient(circle at center, rgba(29,63,137,.14), transparent 70%);
    pointer-events:none;
  }
  .hero-grid{display:grid; grid-template-columns:1.35fr 1fr; gap:56px; align-items:center;}
  .hero h1{font-size:clamp(34px,4.6vw,54px); font-weight:700; line-height:1.12; margin-bottom:22px;}
  .hero h1 .accent{color:var(--blue);}
  html.dark .hero h1 .accent{color:#7C93FF;}
  .hero p.lead{font-size:17.5px; color:var(--text-soft); max-width:520px; margin-bottom:32px;}
  .hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:40px;}
  .hero-trust{display:flex; align-items:center; gap:22px; flex-wrap:wrap;}
  .hero-trust .item{display:flex; align-items:center; gap:8px; font-size:13.5px; color:var(--text-soft); font-weight:500;}
  .hero-trust svg{width:16px; height:16px; color:var(--success);}

  /* ============ Premium floating hero illustration ============ */
  @keyframes float{0%,100%{transform:translateY(0);} 50%{transform:translateY(-10px);}}
  @keyframes floatSoft{0%,100%{transform:translate(-50%,-50%) translateY(0);} 50%{transform:translate(-50%,-50%) translateY(-9px);}}
  @keyframes particleFloat{0%,100%{transform:translateY(0); opacity:.55;} 50%{transform:translateY(-7px); opacity:1;}}
  @keyframes dashMove{to{stroke-dashoffset:-24;}}
  @keyframes glowPulse{0%,100%{opacity:.5; transform:scale(1);} 50%{opacity:.75; transform:scale(1.06);}}

  .hero-illustration{position:relative; width:100%; max-width:520px; margin:0 auto; aspect-ratio:1/1.16;}

  .glow{position:absolute; border-radius:50%; filter:blur(46px); pointer-events:none; z-index:0; animation:glowPulse 8s ease-in-out infinite;}
  .glow-blue{width:58%; height:58%; top:-6%; left:-10%; background:radial-gradient(circle, rgba(29,63,137,.30), transparent 72%);}
  .glow-gold{width:50%; height:50%; bottom:-8%; right:-8%; background:radial-gradient(circle, rgba(221,161,0,.26), transparent 72%); animation-delay:2s;}
  html.dark .glow-blue{background:radial-gradient(circle, rgba(83,109,165,.35), transparent 72%);}
  html.dark .glow-gold{background:radial-gradient(circle, rgba(231,187,71,.28), transparent 72%);}

  .connectors{position:absolute; inset:0; width:100%; height:100%; z-index:2; overflow:visible;}
  .trace{fill:none; stroke:url(#connGrad); stroke-width:.4; stroke-linecap:round; stroke-linejoin:round; opacity:.55;}
  .c-node{r:1.15; fill:url(#nodeGlow);}
  .c-node::after{content:'';}
  .pulse-dot{fill:#FFE9A8; filter:drop-shadow(0 0 2px rgba(221,161,0,.9));}

  .core-hub{position:absolute; top:12%; left:50%; transform:translate(-50%,-50%); z-index:5;}
  .core-glow{
    position:absolute; top:50%; left:50%; width:88px; height:88px; transform:translate(-50%,-50%);
    border-radius:50%; background:radial-gradient(circle, rgba(221,161,0,.4), rgba(29,63,137,.28) 55%, transparent 75%);
    filter:blur(10px); animation:corePulse 3.2s ease-in-out infinite;
  }
  @keyframes corePulse{0%,100%{opacity:.6; transform:translate(-50%,-50%) scale(.9);} 50%{opacity:1; transform:translate(-50%,-50%) scale(1.12);}}
  .core-badge{
    position:relative; width:46px; height:46px; border-radius:13px; background:var(--surface);
    border:1px solid var(--border); box-shadow:0 10px 26px -6px rgba(15,23,42,.35), 0 0 0 4px rgba(255,255,255,.5);
    display:flex; align-items:center; justify-content:center; padding:7px;
  }
  html.dark .core-badge{box-shadow:0 10px 26px -6px rgba(0,0,0,.6), 0 0 0 4px rgba(16,26,48,.6);}
  .core-badge img{width:100%; height:100%; object-fit:contain;}

  .iso-stage{position:absolute; inset:0; z-index:2; perspective:1500px;}
  .iso-dashboard{
    position:absolute; top:50%; left:50%; width:74%;
    transform:translate(-50%,-50%) rotateX(7deg) rotateY(-10deg);
    animation:floatSoft 7s ease-in-out infinite;
  }
  .iso-shadow-layer{position:absolute; inset:0; border-radius:22px; z-index:0;}
  .layer-1{background:linear-gradient(135deg, var(--orange-light), var(--orange)); opacity:.35; transform:translate(14px,18px);}
  .layer-2{background:linear-gradient(135deg, var(--blue-light), var(--blue)); opacity:.25; transform:translate(28px,34px);}
  .iso-panel{
    position:relative; z-index:1; background:var(--surface); border:1px solid var(--border);
    border-radius:22px; box-shadow:0 40px 80px -24px rgba(15,23,42,.35), 0 8px 24px rgba(15,23,42,.12);
    overflow:hidden; backdrop-filter:blur(6px);
  }
  html.dark .iso-panel{box-shadow:0 40px 80px -24px rgba(0,0,0,.65), 0 8px 24px rgba(0,0,0,.3);}
  .iso-topbar{display:flex; align-items:center; gap:6px; padding:12px 16px; border-bottom:1px solid var(--border); background:var(--bg-soft);}
  .iso-topbar span{width:8px; height:8px; border-radius:50%; background:var(--border);}
  .iso-kpi-grid{display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:8px; padding:14px 14px 0;}
  .iso-kpi{background:var(--bg-soft); border:1px solid var(--border); border-radius:10px; padding:8px 9px; min-width:0;}
  .iso-kpi .k-label{display:block; font-size:8.5px; font-weight:700; text-transform:uppercase; letter-spacing:.03em; color:var(--text-soft); white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
  .iso-kpi .k-value{display:block; font-family:var(--font-display); font-weight:700; font-size:15px; margin-top:2px;}
  .k-blue{color:var(--blue);} .k-gold{color:var(--orange);} .k-green{color:var(--success);}
  html.dark .k-blue{color:var(--blue-light);}
  .iso-charts{display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,.7fr); gap:8px; padding:12px 14px 16px;}
  .iso-chart-card{background:var(--bg-soft); border:1px solid var(--border); border-radius:10px; padding:8px; display:flex; align-items:center; justify-content:center;}
  .chart-svg{width:100%; height:auto; overflow:visible;}
  .bar{fill:var(--blue);}
  .bar.b2{fill:var(--blue-light);}
  .bar.b3{fill:var(--orange);}
  .line-path{stroke:var(--blue); stroke-width:2.4; stroke-linecap:round; stroke-linejoin:round;}
  .line-dot{fill:var(--orange);}
  .donut-track{fill:none; stroke:var(--border); stroke-width:7;}
  .donut-seg{fill:none; stroke-width:7; stroke-linecap:round; transform-origin:30px 30px; transform:rotate(-90deg);}
  .seg-blue{stroke:var(--blue); stroke-dasharray:100 150.8; stroke-dashoffset:0;}
  .seg-gold{stroke:var(--orange); stroke-dasharray:35 150.8; stroke-dashoffset:-100;}

  .glass-badge{
    position:absolute; z-index:4; display:flex; align-items:center; gap:9px;
    padding:10px 14px; border-radius:14px; font-size:12px; font-weight:600; color:var(--text);
    background:rgba(255,255,255,.6); border:1px solid rgba(255,255,255,.5);
    backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
    box-shadow:0 16px 36px -12px rgba(15,23,42,.22);
    animation:float 6s ease-in-out infinite; white-space:nowrap;
  }
  html.dark .glass-badge{background:rgba(16,26,48,.55); border-color:rgba(255,255,255,.08); color:var(--text); box-shadow:0 16px 36px -12px rgba(0,0,0,.5);}
  .gb-ico{width:22px; height:22px; border-radius:50%; display:flex; align-items:center; justify-content:center; flex-shrink:0;}
  .gb-ico svg{width:13px; height:13px;}
  .gb-ico-green{background:rgba(34,197,94,.15); color:var(--success);}
  .gb-ico-gold{background:rgba(221,161,0,.16); color:var(--orange);}
  .gb-ico-blue{background:rgba(29,63,137,.13); color:var(--blue);}
  html.dark .gb-ico-blue{color:var(--blue-light);}

  .gb-1{top:2%; left:-8%; transform:rotate(-3deg); animation-delay:.2s;}
  .gb-2{top:6%; right:-10%; transform:rotate(2deg); animation-delay:.8s;}
  .gb-3{top:56%; right:-27%; transform:rotate(-2deg); animation-delay:1.4s;}
  .gb-4{bottom:0%; right:2%; transform:rotate(2deg); animation-delay:.5s;}
  .gb-5{bottom:0%; left:4%; transform:rotate(-2deg); animation-delay:1.1s;}
  .gb-6{top:56%; left:-27%; transform:rotate(2deg); animation-delay:1.7s;}

  /* ---------- Reveal ---------- */
  .reveal{opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s ease;}
  .reveal.in{opacity:1; transform:translateY(0);}
  .reveal-scale{opacity:0; transform:scale(.94); transition:opacity .7s ease, transform .7s ease;}
  .reveal-scale.in{opacity:1; transform:scale(1);}

  /* ---------- Generic section ---------- */
  .section{padding:100px 0;}
  .section.tint{background:var(--bg-tint);}
  .section.soft{background:var(--bg-soft);}

  /* Benefits */
  .grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  .benefit-card{
    background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg);
    padding:30px 26px; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  }
  .benefit-card:hover{transform:translateY(-6px); box-shadow:var(--shadow); border-color:transparent;}
  .icon-wrap{
    width:46px; height:46px; border-radius:12px; display:flex; align-items:center; justify-content:center; margin-bottom:18px;
    background:var(--bg-tint); color:var(--blue);
  }
  html.dark .icon-wrap{color:#A9BAFF;}
  .icon-wrap svg{width:22px; height:22px;}
  .benefit-card h3{font-size:17.5px; font-weight:600; margin-bottom:8px;}
  .benefit-card p{font-size:14.5px; color:var(--text-soft);}

  /* Modules */
  .grid-4{display:flex; flex-wrap:wrap; justify-content:center; gap:18px;}
  .mod-card{
    flex:0 1 calc(25% - 13.5px);
    background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-md);
    padding:22px; transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  }
  .mod-card:hover{transform:translateY(-4px); box-shadow:var(--shadow); border-color:var(--blue);}
  .mod-card .icon-wrap{width:38px; height:38px; margin-bottom:14px; border-radius:10px;}
  .mod-card .icon-wrap svg{width:18px; height:18px;}
  .mod-card h4{font-size:14.5px; font-weight:600; margin-bottom:5px;}
  .mod-card p{font-size:12.5px; color:var(--text-soft); line-height:1.5;}
  .mod-group-label{font-size:12px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--orange); margin:36px 0 16px;}
  .mod-group-label:first-child{margin-top:0;}

  /* Timeline / Flow */
  .flow-title{text-align:center; margin-bottom:60px;}
  .flow-title .slogan{font-family:var(--font-display); font-weight:700; font-size:clamp(22px,3vw,30px); color:var(--blue); margin-top:10px;}
  html.dark .flow-title .slogan{color:#A9BAFF;}
  .flow-rail{position:relative; display:flex; justify-content:space-between; align-items:flex-start; padding:0 6px;}
  .flow-rail::before{
    content:''; position:absolute; top:23px; left:0; right:0; height:2px;
    background:linear-gradient(90deg, var(--blue), var(--orange));
    z-index:0;
  }
  .flow-step{position:relative; z-index:1; display:flex; flex-direction:column; align-items:center; flex:1; text-align:center; padding:0 6px;}
  .flow-dot{
    width:46px; height:46px; border-radius:50%; background:var(--surface); border:2px solid var(--blue);
    display:flex; align-items:center; justify-content:center; margin-bottom:16px; color:var(--blue);
    box-shadow:0 0 0 6px var(--bg);
  }
  html.dark .flow-dot{box-shadow:0 0 0 6px var(--bg); color:#A9BAFF; border-color:#A9BAFF;}
  .flow-dot svg{width:20px; height:20px;}
  .flow-step:last-child .flow-dot{background:var(--orange); border-color:var(--orange); color:#fff;}
  .flow-step span{font-size:13.5px; font-weight:600;}

  /* Dashboard showcase */
  .showcase{
    background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg);
    box-shadow:0 40px 90px -30px rgba(15,23,42,.3); overflow:hidden;
  }
  html.dark .showcase{box-shadow:0 40px 90px -30px rgba(0,0,0,.6);}
  .showcase-top{display:flex; align-items:center; justify-content:space-between; padding:18px 24px; border-bottom:1px solid var(--border); background:var(--bg-soft);}
  .showcase-top .title{font-weight:600; font-size:14px; display:flex; align-items:center; gap:10px;}
  .showcase-top .dots{display:flex; gap:6px;}
  .showcase-top .dots span{width:9px; height:9px; border-radius:50%; background:var(--border);}
  .showcase-body{padding:28px; display:grid; grid-template-columns:repeat(4,1fr); gap:16px;}
  .stat-tile{background:var(--bg-soft); border:1px solid var(--border); border-radius:12px; padding:18px;}
  .stat-tile .label{font-size:12px; color:var(--text-soft); font-weight:600;}
  .stat-tile .val{font-size:24px; font-weight:700; font-family:var(--font-display); margin-top:6px;}
  .showcase-chart{grid-column:span 2; background:var(--bg-soft); border:1px solid var(--border); border-radius:12px; padding:18px; grid-row:span 2;}
  .showcase-chart .label{font-size:12px; color:var(--text-soft); font-weight:600; margin-bottom:14px;}
  .bars{display:flex; align-items:flex-end; gap:10px;}
  .bars i{flex:1; border-radius:6px 6px 0 0; background:linear-gradient(180deg, var(--blue-light), var(--blue)); transition:opacity .2s ease;}
  .bars i:nth-child(3), .bars i:nth-child(6){background:linear-gradient(180deg, var(--orange-light), var(--orange));}
  .bars i:hover{opacity:.85;}

  /* Security */
  .security-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px; align-items:center;}
  .sec-list{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
  .sec-item{display:flex; align-items:flex-start; gap:12px; padding:16px; border:1px solid var(--border); border-radius:14px; background:var(--surface);}
  .sec-item svg{width:18px; height:18px; color:var(--success); flex-shrink:0; margin-top:2px;}
  .sec-item span{font-size:14px; font-weight:500;}
  .security-visual{
    background:linear-gradient(160deg, var(--blue), var(--blue-dark)); border-radius:var(--radius-lg);
    padding:44px; color:#fff; position:relative; overflow:hidden; min-height:340px; display:flex; flex-direction:column; justify-content:center; align-items:center; text-align:center;
  }
  .security-visual::before{content:''; position:absolute; inset:0; background:radial-gradient(circle at 30% 20%, rgba(255,255,255,.12), transparent 60%);}
  .security-visual .shield{width:74px; height:74px; margin-bottom:20px;}
  .security-visual h3{color:#fff; font-size:22px; margin-bottom:10px;}
  .security-visual p{color:rgba(255,255,255,.78); font-size:14.5px; max-width:280px;}

  /* Clients */
  .logos-row{display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:28px; opacity:.75;}
  .logo-chip{
    height:44px; padding:0 22px; display:flex; align-items:center; justify-content:center; border:1px solid var(--border);
    border-radius:10px; font-weight:700; font-size:13px; color:var(--text-soft); letter-spacing:.02em; background:var(--surface);
  }

  /* Testimonials */
  .grid-testi{display:grid; grid-template-columns:repeat(3,1fr); gap:22px;}
  .testi-card{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:26px;}
  .testi-card .quote{font-size:14.5px; color:var(--text); margin-bottom:22px; line-height:1.65;}
  .testi-person{display:flex; align-items:center; gap:12px;}
  .avatar{width:40px; height:40px; border-radius:50%; background:linear-gradient(135deg, var(--blue), var(--orange)); display:flex; align-items:center; justify-content:center; color:#fff; font-weight:700; font-size:14px;}
  .testi-person .name{font-size:13.5px; font-weight:600;}
  .testi-person .role{font-size:12px; color:var(--text-soft);}

  /* Stats */
  .stats-band{background:var(--blue); border-radius:var(--radius-lg); padding:56px 40px; display:grid; grid-template-columns:repeat(4,1fr); gap:24px; text-align:center;}
  .stats-band .num{font-family:var(--font-display); font-size:clamp(30px,4vw,44px); font-weight:800; color:#fff;}
  .stats-band .lbl{font-size:13.5px; color:rgba(255,255,255,.75); margin-top:6px; font-weight:500;}

  /* FAQ */
  .faq-list{max-width:760px; margin:0 auto; display:flex; flex-direction:column; gap:12px;}
  .faq-item{border:1px solid var(--border); border-radius:14px; background:var(--surface); overflow:hidden;}
  .faq-q{width:100%; display:flex; align-items:center; justify-content:space-between; padding:20px 24px; background:none; border:none; cursor:pointer; text-align:left; font-family:var(--font-body); font-size:15.5px; font-weight:600; color:var(--text);}
  .faq-q svg{width:18px; height:18px; color:var(--text-soft); transition:transform .25s ease; flex-shrink:0;}
  .faq-item.open .faq-q svg{transform:rotate(180deg); color:var(--orange);}
  .faq-a{max-height:0; overflow:hidden; transition:max-height .3s ease;}
  .faq-a p{padding:0 24px 20px; font-size:14.5px; color:var(--text-soft); line-height:1.65;}

  /* Contact */
  .contact-grid{display:grid; grid-template-columns:.9fr 1.1fr; gap:56px; align-items:start;}
  .contact-info h2{font-size:clamp(26px,3.4vw,34px); margin-bottom:16px;}
  .contact-info p{color:var(--text-soft); margin-bottom:28px; font-size:15.5px;}
  .contact-info .row{display:flex; align-items:center; gap:12px; margin-bottom:16px; font-size:14.5px; font-weight:500;}
  .contact-info .row svg{width:18px; height:18px; color:var(--orange);}
  form.contact-form{background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:34px; box-shadow:var(--shadow);}
  .form-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px;}
  .field{display:flex; flex-direction:column; gap:6px; margin-bottom:16px;}
  .field.full{grid-column:1/-1;}
  .field label{font-size:12.5px; font-weight:600; color:var(--text-soft);}
  .field input, .field select, .field textarea{
    border:1px solid var(--border); border-radius:10px; padding:11px 13px; font-family:var(--font-body); font-size:14.5px;
    background:var(--bg-soft); color:var(--text); outline:none; transition:border-color .2s ease;
  }
  .field input:focus, .field select:focus, .field textarea:focus{border-color:var(--blue);}
  .field textarea{resize:vertical; min-height:96px;}
  form.contact-form .btn{width:100%; margin-top:6px;}

  /* Footer */
  footer{background:var(--bg-soft); border-top:1px solid var(--border); padding:64px 0 28px;}
  .footer-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:40px; margin-bottom:48px;}
  .footer-grid h5{font-size:13px; font-weight:700; text-transform:uppercase; letter-spacing:.06em; color:var(--text-soft); margin-bottom:16px;}
  .footer-grid ul li{margin-bottom:10px;}
  .footer-grid ul li a{font-size:14px; color:var(--text-soft); transition:color .15s ease;}
  .footer-grid ul li a:hover{color:var(--blue);}
  html.dark .footer-grid ul li a:hover{color:#A9BAFF;}
  .footer-brand-title{font-family:var(--font-display); font-weight:700; font-size:13px; letter-spacing:.04em; color:var(--text); max-width:280px; margin-top:14px; margin-bottom:0; line-height:1.3;}
  .footer-slogan{color:var(--text-soft); font-size:13.2px; max-width:280px; margin-top:1px; line-height:1.3; letter-spacing:-.005em;}
  .social-row{display:flex; gap:10px; margin-top:18px;}
  .social-row a{width:36px; height:36px; border-radius:9px; border:1px solid var(--border); display:flex; align-items:center; justify-content:center; color:var(--text-soft); transition:all .2s ease;}
  .social-row a:hover{border-color:var(--blue); color:var(--blue);}
  .social-row a svg{width:16px; height:16px;}
  .footer-bottom{display:flex; align-items:center; justify-content:space-between; padding-top:24px; border-top:1px solid var(--border); font-size:13px; color:var(--text-soft); flex-wrap:wrap; gap:12px;}

  /* Responsive */
  @media (max-width:980px){
    .menu{display:none;}
    .burger{display:flex;}
    .nav-right{gap:8px;}
    .logo-img, .logo img{height:auto !important; max-height:32px !important; width:auto !important; max-width:140px !important; flex-shrink:0 !important; object-fit:contain !important; aspect-ratio:auto !important;}
    .logo{flex-shrink:0 !important;}
    .hero-grid{grid-template-columns:1fr;}
    .hero-illustration{max-width:440px; margin:48px auto 0;}
    .grid-3{grid-template-columns:1fr 1fr;}
    .mod-card{flex-basis:calc(50% - 9px);}
    .grid-testi{grid-template-columns:1fr;}
    .security-grid{grid-template-columns:1fr;}
    .stats-band{grid-template-columns:1fr 1fr;}
    .contact-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr 1fr;}
    .flow-rail{flex-wrap:wrap; row-gap:36px;}
    .flow-rail::before{display:none;}
    .flow-step{flex:0 0 33%;}
    .showcase-body{grid-template-columns:1fr 1fr;}
    .showcase-chart{grid-column:1/-1;}
  }
  @media (max-width:620px){
    .wrap{padding:0 16px; max-width:100%; box-sizing:border-box;}
    header{position:sticky; top:0; z-index:100; padding:6px 0;}
    .nav{display:flex; flex-direction:row; align-items:center; justify-content:space-between; height:auto !important; min-height:54px; gap:8px; padding:2px 0;}
    .logo{display:flex; align-items:center; justify-content:flex-start; width:auto; margin:0; flex-shrink:0 !important;}
    .logo-img, .logo img{height:28px !important; max-height:32px !important; width:auto !important; max-width:130px !important; flex-shrink:0 !important; object-fit:contain !important; display:block !important;}
    .nav-right{display:flex; align-items:center; justify-content:flex-end; gap:6px; width:auto; flex-shrink:0;}
    .nav-right .btn-primary, .nav-right .btn, .nav-right a.btn{padding:6px 12px !important; font-size:12.5px !important; font-weight:600 !important; white-space:nowrap !important;}
    .theme-toggle, .burger{width:36px !important; height:36px !important; min-width:36px !important; padding:0 !important; flex-shrink:0;}
    .grid-3{grid-template-columns:1fr;}
    .mod-card{flex-basis:100%;}
    .stats-band{grid-template-columns:1fr 1fr; padding:36px 22px;}
    .form-grid{grid-template-columns:1fr;}
    .footer-grid{grid-template-columns:1fr;}
    .flow-step{flex:0 0 50%;}
    .section{padding:50px 0;}
    .hero{padding:30px 0 40px; overflow:hidden;}
    .showcase-body{grid-template-columns:1fr;}
    .hero-illustration{aspect-ratio:1/1.02; max-width:100%; width:100%; overflow:hidden; margin:32px auto 0;}
    .iso-dashboard{width:66%;}
    .iso-kpi .k-label{font-size:7.5px;}
    .iso-kpi .k-value{font-size:13px;}
    .glass-badge{font-size:10.5px; padding:8px 11px; gap:7px; max-width:90%;}
    .gb-ico{width:18px; height:18px;}
    .gb-ico svg{width:11px; height:11px;}
    .gb-1{left:0;}
    .gb-2{right:0;}
    .gb-3, .gb-6{display:none;}
    .trace-gb3, .trace-gb6, .node-gb3, .node-gb6, .pulse-gb3, .pulse-gb6{display:none;}
    .core-badge{width:36px; height:36px; border-radius:10px; padding:5px;}
    .core-glow{width:64px; height:64px;}
    .gb-4{right:0;}
    .gb-5{left:0;}
  }
  @media (max-width:380px){
    .logo-img, .logo img{height:26px !important; max-width:110px !important;}
    .nav-right{gap:4px;}
    .nav-right .btn-primary, .nav-right .btn, .nav-right a.btn{padding:5px 9px !important; font-size:11.5px !important;}
    .theme-toggle, .burger{width:32px !important; height:32px !important; min-width:32px !important;}
  }

/* ---------------- Legal / info pages ---------------- */
.legal-main{padding:88px 0 100px;}
.legal-wrap{max-width:760px; margin:0 auto; padding:0 28px;}
.legal-wrap h1{font-size:clamp(30px,4vw,42px); font-weight:700; margin-bottom:18px; line-height:1.15;}
.legal-intro{font-size:16.5px; color:var(--text-soft); margin-bottom:44px; line-height:1.7;}
.legal-section{margin-bottom:36px;}
.legal-section h2{font-size:21px; font-weight:600; color:var(--blue); margin-bottom:12px;}
html.dark .legal-section h2{color:#A9BAFF;}
.legal-section p{font-size:15px; color:var(--text-soft); margin-bottom:12px; line-height:1.75;}
.legal-section ul{display:flex; flex-direction:column; gap:10px; margin-top:4px;}
.legal-section ul li{display:flex; align-items:flex-start; gap:10px; font-size:15px; color:var(--text-soft); line-height:1.6;}
.legal-section ul li::before{content:''; width:6px; height:6px; border-radius:50%; background:var(--orange); margin-top:8px; flex-shrink:0;}
.values-grid{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:6px;}
.value-card{border:1px solid var(--border); border-radius:16px; padding:18px; background:var(--surface);}
.value-card .name{font-family:var(--font-display); font-weight:600; margin-bottom:6px;}
.value-card .text{font-size:14px; color:var(--text-soft);}
.back-home{
  margin-top:56px; padding-top:32px; border-top:1px solid var(--border);
}
.back-home a{display:inline-flex; align-items:center; gap:8px; font-weight:600; font-size:14.5px; color:var(--blue);}
html.dark .back-home a{color:#A9BAFF;}
.back-home a:hover{text-decoration:underline;}
@media (max-width:620px){
  .values-grid{grid-template-columns:1fr;}
  .legal-main{padding:56px 0 72px;}
}

/* ---------------- Info Modal (SPA panel) ---------------- */
.modal-backdrop{
  position:fixed; inset:0; background:rgba(10,16,32,.55); backdrop-filter:blur(3px);
  opacity:0; visibility:hidden; transition:opacity .3s ease, visibility .3s ease;
  z-index:200;
}
.modal-backdrop.open{opacity:1; visibility:visible;}
.modal-panel{
  position:fixed; top:0; right:0; height:100%; width:100%; max-width:620px;
  background:var(--surface); box-shadow:-24px 0 60px rgba(15,23,42,.25);
  transform:translateX(100%); transition:transform .38s cubic-bezier(.32,.72,0,1);
  z-index:201; display:flex; flex-direction:column;
}
.modal-backdrop.open .modal-panel{transform:translateX(0);}
.modal-head{
  display:flex; align-items:center; justify-content:space-between; gap:16px;
  padding:20px 28px; border-bottom:1px solid var(--border); flex-shrink:0;
}
.modal-head .modal-logo{display:flex; align-items:center; gap:10px;}
.modal-head .modal-logo img{height:28px; width:auto;}
.modal-close{
  width:38px; height:38px; border-radius:10px; border:1px solid var(--border); background:var(--bg-soft);
  display:flex; align-items:center; justify-content:center; cursor:pointer; color:var(--text-soft);
  transition:border-color .2s ease, color .2s ease; flex-shrink:0;
}
.modal-close:hover{border-color:var(--blue); color:var(--blue);}
.modal-close svg{width:18px; height:18px;}
.modal-body{overflow-y:auto; padding:32px 28px 56px; flex:1;}
.modal-body h1{font-size:clamp(24px,3vw,32px); font-weight:700; margin-bottom:14px; line-height:1.2;}
.modal-body .modal-intro{font-size:15.5px; color:var(--text-soft); margin-bottom:32px; line-height:1.7;}
.modal-body .legal-section{margin-bottom:30px;}
.modal-body .legal-section h2{font-size:18px; font-weight:600; color:var(--blue); margin-bottom:10px;}
html.dark .modal-body .legal-section h2{color:#A9BAFF;}
.modal-body .legal-section p{font-size:14.5px; color:var(--text-soft); margin-bottom:10px; line-height:1.72;}
.modal-body .legal-section ul{display:flex; flex-direction:column; gap:9px; margin-top:4px;}
.modal-body .legal-section ul li{display:flex; align-items:flex-start; gap:9px; font-size:14.5px; color:var(--text-soft); line-height:1.55;}
.modal-body .legal-section ul li::before{content:''; width:5px; height:5px; border-radius:50%; background:var(--orange); margin-top:7px; flex-shrink:0;}
.modal-body .values-grid{display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:4px;}
.modal-body .value-card{border:1px solid var(--border); border-radius:14px; padding:14px; background:var(--bg-soft);}
.modal-body .value-card .name{font-family:var(--font-display); font-weight:600; margin-bottom:4px; font-size:14px;}
.modal-body .value-card .text{font-size:12.5px; color:var(--text-soft);}
body.modal-open{overflow:hidden;}
@media (max-width:560px){
  .modal-panel{max-width:100%;}
  .modal-body .values-grid{grid-template-columns:1fr;}
}

/* ---------------- 404 page ---------------- */
.error-main{min-height:60vh; display:flex; align-items:center; justify-content:center; padding:90px 28px;}
.error-content{max-width:520px; text-align:center;}
.error-code{font-family:var(--font-display); font-weight:800; font-size:clamp(64px,10vw,110px); line-height:1; background:linear-gradient(135deg, var(--blue), var(--orange)); -webkit-background-clip:text; background-clip:text; color:transparent; margin-bottom:8px;}
.error-content h1{font-size:clamp(22px,3vw,28px); font-weight:700; margin-bottom:12px;}
.error-content p{color:var(--text-soft); font-size:15.5px; margin-bottom:32px; line-height:1.6;}

/* ---------------- Toast: LinkedIn próximamente ---------------- */
.toast{
  position:fixed; left:50%; bottom:28px; z-index:300;
  display:flex; align-items:flex-start; gap:14px;
  width:min(420px, calc(100vw - 40px));
  background:var(--surface); border:1px solid var(--border); border-radius:18px;
  padding:18px 20px; box-shadow:0 24px 60px -16px rgba(15,23,42,.28), 0 4px 16px rgba(15,23,42,.08);
  overflow:hidden;
  transform:translate(-50%, 24px) scale(.96); opacity:0; visibility:hidden;
  transition:transform .38s cubic-bezier(.32,.72,0,1), opacity .3s ease, visibility .38s;
}
html.dark .toast{box-shadow:0 24px 60px -16px rgba(0,0,0,.6), 0 4px 16px rgba(0,0,0,.3);}
.toast.open{transform:translate(-50%, 0) scale(1); opacity:1; visibility:visible;}
.toast-icon{
  flex-shrink:0; width:40px; height:40px; border-radius:12px; font-size:19px;
  display:flex; align-items:center; justify-content:center;
  background:var(--bg-tint); border:1px solid var(--border);
}
.toast-content{flex:1; min-width:0;}
.toast-title{font-family:var(--font-display); font-weight:700; font-size:15px; margin-bottom:4px; color:var(--text);}
.toast-message{font-size:13px; color:var(--text-soft); line-height:1.55; margin-bottom:12px;}
.toast-btn{
  font-family:var(--font-body); font-weight:600; font-size:13px; color:#fff; background:var(--blue);
  border:none; padding:8px 16px; border-radius:9px; cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  box-shadow:0 6px 16px rgba(29,63,137,.28);
}
.toast-btn:hover{transform:translateY(-1px); background:var(--blue-dark); box-shadow:0 8px 20px rgba(29,63,137,.36);}
.toast-progress{position:absolute; left:0; bottom:0; width:100%; height:3px; background:var(--border);}
.toast-progress span{
  display:block; height:100%; width:100%; background:linear-gradient(90deg, var(--blue), var(--orange));
  transform-origin:left; transform:scaleX(1);
}
.toast.open .toast-progress span{animation:toastShrink 6s linear forwards;}
@keyframes toastShrink{ from{transform:scaleX(1);} to{transform:scaleX(0);} }
@media (max-width:480px){
  .toast{bottom:16px; padding:16px;}
  .toast-icon{width:34px; height:34px; font-size:16px;}
}