:root{
    --bg: #0b1020;
    --bg2:#0f1730;
    --card:#111c3a;
    --text:#eaf0ff;
    --muted:#a8b3d6;
    --line: rgba(255,255,255,.12);
  
    --p:#7c3aed;   /* fiolet */
    --g:#22c55e;   /* zieleń */
    --b:#38bdf8;   /* błękit */
  
    --radius: 18px;
    --shadow: 0 18px 60px rgba(0,0,0,.35);
    --max: 1120px;
  }
  
  *{box-sizing:border-box}
  html,body{height:100%}
  body{
    margin:0;
    font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
    color:var(--text);
    background:
      radial-gradient(1200px 600px at 20% -10%, rgba(124,58,237,.35), transparent 60%),
      radial-gradient(900px 500px at 80% 0%, rgba(34,197,94,.25), transparent 55%),
      radial-gradient(900px 600px at 70% 110%, rgba(56,189,248,.18), transparent 60%),
      linear-gradient(180deg, var(--bg), var(--bg2));
    line-height:1.55;
  }
  
  a{color:inherit; text-decoration:none}
  .container{width:min(var(--max), calc(100% - 40px)); margin-inline:auto}
  
  .skip-link{
    position:absolute; left:-999px; top:auto; width:1px; height:1px; overflow:hidden;
  }
  .skip-link:focus{left:20px; top:12px; width:auto; height:auto; padding:10px 12px; background:#111; border-radius:10px; z-index:9999}
  
  /* Header */
  .header{
    position:sticky; top:0; z-index:50;
    backdrop-filter: blur(12px);
    background: rgba(11,16,32,.6);
    border-bottom: 1px solid rgba(255,255,255,.08);
  }
  .header__inner{
    display:flex; align-items:center; justify-content:space-between;
    padding:14px 0;
    gap:16px;
  }
  .brand{display:flex; align-items:center; gap:12px}
  .brand__logo{flex:0 0 auto}
  .brand__text{display:flex; flex-direction:column; line-height:1.05}
  .brand__name{font-weight:800; letter-spacing:.2px}
  .brand__tag{font-size:13px; color:var(--muted)}
  
  .nav{display:flex; align-items:center; gap:18px}
  .nav a{
    color:var(--muted);
    font-weight:600;
    font-size:14px;
    padding:10px 10px;
    border-radius:12px;
    transition: background .2s ease, color .2s ease;
  }
  .nav a:hover{color:var(--text); background: rgba(255,255,255,.06)}
  .nav__cta{
    color: var(--text) !important;
    background: linear-gradient(135deg, rgba(124,58,237,.9), rgba(34,197,94,.75));
    box-shadow: 0 10px 26px rgba(124,58,237,.22);
  }
  .nav__cta:hover{filter:brightness(1.05)}
  
  .nav-toggle{
    display:none;
    background:transparent;
    border:1px solid rgba(255,255,255,.14);
    border-radius:12px;
    padding:10px;
  }
  .nav-toggle span{
    display:block; width:22px; height:2px; background:rgba(255,255,255,.85);
    margin:5px 0;
  }
  
  /* Hero */
  .hero{padding:56px 0 26px}
  .hero__grid{
    display:grid;
    grid-template-columns: 1.05fr .95fr;
    gap:28px;
    align-items:center;
  }
  .badge{
    display:inline-flex;
    gap:10px;
    padding:8px 12px;
    border:1px solid rgba(255,255,255,.12);
    border-radius: 999px;
    background: rgba(255,255,255,.04);
    color: var(--muted);
    font-weight:600;
    font-size:13px;
  }
  h1{
    margin:14px 0 10px;
    font-size: clamp(28px, 3.2vw, 48px);
    line-height:1.08;
    letter-spacing:-0.6px;
  }
  .lead{
    color: var(--muted);
    font-size: clamp(15px, 1.2vw, 18px);
    margin: 0 0 18px;
    max-width: 56ch;
  }
  .hero__actions{display:flex; gap:12px; flex-wrap:wrap; margin:18px 0 12px}
  .hero__bullets{
    list-style:none; padding:0; margin: 14px 0 18px;
    display:flex; gap:14px; flex-wrap:wrap;
    color: rgba(234,240,255,.88);
    font-weight:600;
    font-size:14px;
  }
  .trust{
    display:flex; gap:12px; flex-wrap:wrap;
  }
  .trust__item{
    flex:1 1 140px;
    padding:12px 14px;
    border-radius: var(--radius);
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
  }
  .trust__num{display:block; font-weight:900; letter-spacing:.2px}
  .trust__txt{display:block; font-size:12px; color:var(--muted)}
  .note{color: rgba(168,179,214,.85); font-size:12px; margin:10px 0 0}
  .note.center{text-align:center}
  
  /* Hero visual */
  .hero__visual{position:relative; min-height:360px}
  .card.stat{
    position:relative;
    border-radius: 22px;
    background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.03));
    border:1px solid rgba(255,255,255,.12);
    box-shadow: var(--shadow);
    overflow:hidden;
    padding: 14px;
  }
  .stat__top{display:flex; gap:8px; padding: 4px 2px 10px}
  .dot{width:10px; height:10px; border-radius:999px; display:inline-block}
  .dot--g{background: rgba(34,197,94,.9)}
  .dot--p{background: rgba(124,58,237,.9)}
  .dot--b{background: rgba(56,189,248,.9)}
  .stat__body{padding: 6px 8px 12px}
  .kpi{display:flex; justify-content:space-between; align-items:baseline; gap:10px}
  .kpi__label{color:var(--muted); font-weight:700; font-size:13px}
  .kpi__value{font-weight:900}
  .bars{
    display:flex; align-items:flex-end; gap:10px;
    height:140px;
    margin:14px 0 12px;
  }
  .bars span{
    flex:1;
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(124,58,237,.95), rgba(34,197,94,.65));
    box-shadow: 0 16px 34px rgba(124,58,237,.18);
  }
  .mini{display:flex; gap:10px; flex-wrap:wrap}
  .pill{
    font-size:12px;
    padding:8px 10px;
    border-radius:999px;
    border:1px solid rgba(255,255,255,.12);
    background: rgba(255,255,255,.04);
    color: rgba(234,240,255,.9);
  }
  .glow{
    position:absolute;
    inset:-40px -40px -40px -40px;
    background:
      radial-gradient(300px 240px at 20% 30%, rgba(124,58,237,.22), transparent 65%),
      radial-gradient(340px 280px at 80% 40%, rgba(34,197,94,.18), transparent 65%);
    filter: blur(20px);
    z-index:-1;
  }
  
  /* Sections */
  .section{padding: 54px 0}
  .section--alt{
    background: rgba(255,255,255,.02);
    border-top: 1px solid rgba(255,255,255,.06);
    border-bottom: 1px solid rgba(255,255,255,.06);
  }
  .section__head{margin-bottom: 22px}
  .section__head h2{
    margin:0 0 8px;
    font-size: clamp(22px, 2.1vw, 34px);
    letter-spacing: -0.3px;
  }
  .section__head p{margin:0; color:var(--muted); max-width: 70ch}
  
  .grid3{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap:14px;
  }
  .feature{
    padding: 18px 18px 16px;
    border-radius: var(--radius);
    border:1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
  }
  .feature h3{margin:0 0 8px}
  .feature p{margin:0 0 12px; color:var(--muted)}
  .feature ul{margin:0; padding-left: 18px; color: rgba(234,240,255,.9)}
  .feature li{margin:6px 0}
  
  /* Steps */
  .steps{list-style:none; padding:0; margin:0; display:grid; gap:12px}
  .step{
    display:grid;
    grid-template-columns: 80px 1fr;
    gap:14px;
    padding: 16px 16px;
    border-radius: var(--radius);
    border:1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
  }
  .step__num{
    font-weight:900;
    font-size: 22px;
    color: rgba(234,240,255,.95);
    width: fit-content;
    padding: 10px 12px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(124,58,237,.42), rgba(34,197,94,.26));
    border: 1px solid rgba(255,255,255,.10);
  }
  .step h3{margin:0 0 6px}
  .step p{margin:0; color:var(--muted)}
  
  /* Pricing */
  .pricing{
    display:grid;
    grid-template-columns: repeat(3, 1fr);
    gap:14px;
  }
  .price{
    position:relative;
    padding: 18px;
    border-radius: var(--radius);
    border:1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
    display:flex; flex-direction:column; gap:12px;
  }
  .price__desc{margin:0; color:var(--muted)}
  .price__value{
    font-weight: 950;
    font-size: 26px;
    letter-spacing: -0.3px;
  }
  .price ul{margin:0; padding-left: 18px; color: rgba(234,240,255,.9)}
  .price li{margin:7px 0}
  .price--featured{
    background: linear-gradient(180deg, rgba(124,58,237,.12), rgba(34,197,94,.06));
    border-color: rgba(124,58,237,.35);
    box-shadow: 0 18px 60px rgba(124,58,237,.18);
  }
  .tag{
    position:absolute; top:14px; right:14px;
    font-size:12px; font-weight:800;
    padding:7px 10px; border-radius:999px;
    background: rgba(124,58,237,.24);
    border:1px solid rgba(124,58,237,.35);
  }
  
  /* Contact */
  .contact{
    display:grid;
    grid-template-columns: 1.05fr .95fr;
    gap:18px;
    align-items:start;
  }
  .contact__list{
    list-style:none; padding:0; margin: 16px 0 18px;
    color: rgba(234,240,255,.92);
  }
  .contact__list li{margin:8px 0; color: rgba(234,240,255,.9)}
  .faq details{
    border:1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
    border-radius: 14px;
    padding: 10px 12px;
    margin: 10px 0;
  }
  .faq summary{cursor:pointer; font-weight:800}
  .faq p{color:var(--muted); margin:8px 0 0}
  
  .form{
    border-radius: 22px;
    border:1px solid rgba(255,255,255,.12);
    background: rgba(0,0,0,.18);
    box-shadow: var(--shadow);
    padding: 18px;
  }
  .form__row{display:flex; flex-direction:column; gap:8px; margin-bottom: 12px}
  label{font-weight:800; font-size: 13px; color: rgba(234,240,255,.92)}
  input, select, textarea{
    border-radius: 14px;
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(255,255,255,.05);
    color: var(--text);
    padding: 12px 12px;
    outline:none;
  }
  input::placeholder, textarea::placeholder{color: rgba(168,179,214,.7)}
  input:focus, select:focus, textarea:focus{border-color: rgba(56,189,248,.55)}
  .error{min-height: 14px; color: #fca5a5; font-size: 12px}
  .form__consent{margin: 6px 0 12px}
  .checkbox{display:flex; gap:10px; align-items:flex-start; color: rgba(234,240,255,.9)}
  .checkbox input{margin-top: 3px}
  .form__hint{margin:10px 0 0; color: var(--muted); font-size: 12px}
  
  /* Buttons */
  .btn{
    display:inline-flex; justify-content:center; align-items:center;
    gap:10px;
    padding: 12px 14px;
    border-radius: 14px;
    font-weight:900;
    border:1px solid rgba(255,255,255,.12);
    transition: transform .15s ease, filter .15s ease, background .15s ease;
    color: #fff;
  }
  .btn:active{transform: translateY(1px)}
  .btn--primary{
    border:none;
    background: linear-gradient(135deg, rgba(124,58,237,.95), rgba(34,197,94,.75));
    box-shadow: 0 16px 40px rgba(124,58,237,.20);
  }
  .btn--ghost{
    background: rgba(255,255,255,.04);
    color: #fff;
  }
  .btn--full{width:100%}
  
  /* Toast */
  .toast{
    margin-top: 12px;
    padding: 12px 12px;
    border-radius: 14px;
    border: 1px solid rgba(34,197,94,.28);
    background: rgba(34,197,94,.12);
    color: rgba(234,240,255,.95);
    opacity:0;
    transform: translateY(6px);
    transition: opacity .25s ease, transform .25s ease;
  }
  .toast--show{opacity:1; transform: translateY(0)}
  
  /* Footer */
  .footer{
    padding: 22px 0 26px;
    border-top: 1px solid rgba(255,255,255,.08);
    background: rgba(0,0,0,.10);
  }
  .footer__inner{display:flex; justify-content:space-between; align-items:center; gap:12px; flex-wrap:wrap}
  .footer p{margin:0; color: rgba(168,179,214,.9); font-size: 13px}
  .footer__links{display:flex; gap:12px}
  .footer__links a{color: rgba(168,179,214,.9); font-size: 13px}
  .footer__links a:hover{color: var(--text)}
  
  /* Responsive */
  @media (max-width: 920px){
    .hero__grid, .contact{grid-template-columns: 1fr}
    .hero__visual{min-height: 320px}
  }
  @media (max-width: 860px){
    .grid3, .pricing{grid-template-columns: 1fr}
    .nav{display:none}
    .nav-toggle{display:inline-block}
    .nav.nav--open{
      display:flex;
      position:absolute;
      top:64px; right:20px;
      flex-direction:column;
      background: rgba(11,16,32,.92);
      border:1px solid rgba(255,255,255,.12);
      border-radius: 16px;
      padding: 10px;
      width: min(320px, calc(100% - 40px));
      box-shadow: var(--shadow);
    }
  }

  /* Cookie banner */
.cookie{
    position: fixed;
    inset: 0;
    display: grid;
    place-items: end center;
    padding: 18px;
    background: rgba(0,0,0,.45);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease;
    z-index: 9999;
  }
  .cookie--show{
    opacity: 1;
    pointer-events: auto;
  }
  .cookie__inner{
    width: min(860px, 100%);
    border-radius: 22px;
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(11,16,32,.92);
    backdrop-filter: blur(14px);
    box-shadow: 0 22px 80px rgba(0,0,0,.5);
    padding: 16px;
  }
  .cookie__top{
    display:flex;
    align-items:center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
  }
  .cookie__top h2{
    margin:0;
    font-size: 18px;
    letter-spacing: -0.2px;
  }
  .cookie__x{
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.14);
    color: var(--text);
    border-radius: 12px;
    width: 40px;
    height: 40px;
    cursor: pointer;
  }
  .cookie__text{
    margin: 0 0 12px;
    color: var(--muted);
  }
  .cookie__text a{ color: var(--text); }
  .cookie__actions{
    display:flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: flex-end;
  }
  .cookie__prefs{
    margin-top: 14px;
    border-top: 1px solid rgba(255,255,255,.10);
    padding-top: 14px;
    display: grid;
    gap: 12px;
  }
  .cookie__pref{
    display:flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,.10);
    background: rgba(255,255,255,.04);
  }
  .cookie__pref p{
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--muted);
  }
  .cookie__save{ margin-top: 4px; }
  
  /* Switch */
  .switch{
    position: relative;
    display: inline-flex;
    align-items: center;
  }
  .switch input{ display:none; }
  .switch__ui{
    width: 52px;
    height: 30px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,.16);
    background: rgba(255,255,255,.08);
    position: relative;
    transition: background .18s ease, border-color .18s ease;
  }
  .switch__ui::after{
    content:"";
    position:absolute;
    top: 4px;
    left: 4px;
    width: 22px;
    height: 22px;
    border-radius: 999px;
    background: rgba(234,240,255,.92);
    transition: transform .18s ease;
  }
  .switch input:checked + .switch__ui{
    background: rgba(34,197,94,.18);
    border-color: rgba(34,197,94,.35);
  }
  .switch input:checked + .switch__ui::after{
    transform: translateX(22px);
  }
  
  /* Better on small screens */
  @media (max-width: 520px){
    .cookie__actions{ justify-content: stretch; }
    .cookie__actions .btn{ width: 100%; }
  }