:root{
    --paper:#FFFFFF;
    --paper-alt:#EFF5FE;
    --ink:#17181C;
    --ink-soft:#55575F;
    --ink-faint:#9A9C9F;
    --cobalt:#0096FF;
    --cobalt-deep:#0075C7;
    --cobalt-glow:#8FD1FF;
    --amber:#FF9300;
    --green:#22A559;
    --red:#D8402F;
    --line:#E2E8F2;
    --white:#FFFFFF;
    --radius:14px;
    --wrap:1120px;
  }

  @media (prefers-reduced-motion: no-preference){
    .reveal{opacity:0;transform:translateY(28px);transition:opacity .7s ease, transform .7s ease;}
    .reveal.in{opacity:1;transform:translateY(0);}
    .hero-text > *{opacity:0;transform:translateY(18px);animation:heroIn .7s ease forwards;}
    .hero-text > *:nth-child(1){animation-delay:.05s;}
    .hero-text > *:nth-child(2){animation-delay:.16s;}
    .hero-text > *:nth-child(3){animation-delay:.27s;}
    .hero-text > *:nth-child(4){animation-delay:.38s;}
    @keyframes heroIn{to{opacity:1;transform:translateY(0);}}
    .hero-photo{opacity:0;transform:translateY(18px) scale(.98);animation:heroIn .8s ease forwards;animation-delay:.3s;}
    .blob{animation:blobFloat 14s ease-in-out infinite;}
    .blob.b2{animation-duration:18s;animation-direction:reverse;}
    @keyframes blobFloat{
      0%,100%{transform:translate(0,0) scale(1);}
      33%{transform:translate(20px,-24px) scale(1.06);}
      66%{transform:translate(-16px,14px) scale(0.97);}
    }
  }

  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--ink);
    font-family:'Manrope',sans-serif;
    font-size:17px;
    line-height:1.6;
    -webkit-font-smoothing:antialiased;
  }

  h1,h2,h3{
    font-family:'Oswald',sans-serif;
    font-weight:700;
    line-height:1.08;
    margin:0;
    letter-spacing:0.01em;
    text-transform:uppercase;
  }
  .aqua{color:var(--cobalt);}

  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:12.5px;
    letter-spacing:0.14em;
    text-transform:uppercase;
    color:var(--ink);
    font-weight:500;
  }

  .visually-hidden{
    position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;
    clip:rect(0,0,0,0);white-space:nowrap;border:0;
  }

  .wrap{max-width:var(--wrap);margin:0 auto;padding:0 32px;}
  section{padding:120px 0;position:relative;}
  section.alt{background:var(--paper-alt);}
  .hr{height:1px;background:var(--line);border:0;margin:0;}

  a{color:inherit;text-decoration:none;}

  /* ---------- NAV ---------- */
  nav{
    position:sticky;top:0;z-index:50;
    background:rgba(255,255,255,0.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
  }
  nav .wrap{
    display:flex;align-items:center;justify-content:space-between;
    padding:20px 32px;gap:20px;
  }
  .logo{height:46px;width:auto;display:block;}
  .nav-right{display:flex;align-items:center;gap:22px;}
  .social-row{display:flex;align-items:center;gap:14px;}
  .social-row a{
    display:flex;align-items:center;justify-content:center;
    width:34px;height:34px;border-radius:50%;
    color:var(--ink-soft);border:1px solid var(--line);
    transition:color .15s ease, border-color .15s ease, background .15s ease;
  }
  .social-row a:hover{color:var(--cobalt);border-color:var(--cobalt);background:rgba(0,150,255,0.08);}
  .social-row svg{width:16px;height:16px;}
  @media (max-width:640px){
    nav .wrap{padding:16px 20px;}
    .social-row{display:none;}
    .logo{height:36px;}
  }

  /* ---------- BUTTONS ---------- */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:15px 28px;border-radius:999px;
    font-weight:700;font-size:15px;
    cursor:pointer;border:1px solid transparent;
    transition:transform .15s ease, box-shadow .15s ease;
  }
  .btn:hover{transform:translateY(-1px);}
  .btn-primary{background:var(--cobalt);color:var(--white);box-shadow:0 8px 20px -8px rgba(0,150,255,0.55);}
  .btn-primary:hover{background:var(--cobalt-deep);}
  .btn-red{background:var(--red);color:var(--white);box-shadow:0 8px 20px -8px rgba(216,64,47,0.45);}
  .btn-red:hover{background:#B8331F;}
  .btn-ghost{background:transparent;color:var(--ink);border:1px solid var(--line);}
  .btn-ghost:hover{border-color:var(--ink);}
  .btn-sm{padding:10px 18px;font-size:13.5px;}
  .btn-lg{padding:19px 40px;font-size:16.5px;}
  .btn-block{display:flex;width:100%;}

  /* ---------- HERO (split layout) ---------- */
  .hero-split{
    position:relative;overflow:hidden;
    padding:100px 24px 90px;
  }
  .hero-split-wrap{
    display:grid;grid-template-columns:0.9fr 1.1fr;gap:70px;align-items:center;
    position:relative;z-index:2;
  }
  .hero-text{text-align:center;}
  .hero-text h1{
    font-size:42px;margin:0 0 20px;font-weight:600;color:var(--ink);line-height:1.18;
  }
  .hero-text h1 .aqua{color:var(--cobalt);font-weight:700;}
  .hero-lead{
    font-family:'Manrope',sans-serif;font-weight:700;font-size:19px;color:var(--ink);
    margin:0 auto 16px;line-height:1.55;max-width:520px;
  }
  .hero-sub{
    font-size:16.5px;color:var(--ink-soft);margin:0 auto 18px;line-height:1.7;max-width:520px;
  }
  .hero-sub strong{color:var(--ink);}
  .hero-cta-row{display:flex;align-items:center;justify-content:center;gap:24px;flex-wrap:wrap;margin-top:28px;}
  .hero-photo{position:relative;border-radius:20px;overflow:hidden;box-shadow:0 30px 60px -24px rgba(23,24,28,0.35);}
  .hero-photo img{width:100%;height:100%;object-fit:cover;display:block;aspect-ratio:3/4;}
  .blob{
    position:absolute;border-radius:50%;filter:blur(80px);opacity:.45;z-index:0;
    pointer-events:none;
  }
  .blob.b1{width:460px;height:460px;background:var(--cobalt-glow);top:-180px;left:-140px;}
  .blob.b2{width:360px;height:360px;background:#FBDCAE;bottom:-140px;right:-100px;opacity:.4;}

  @media (max-width:960px){
    .hero-split{padding:80px 20px 60px;}
    .hero-split-wrap{grid-template-columns:1fr;gap:36px;}
    .hero-photo{order:-1;max-width:340px;margin:0 auto;}
    .hero-lead,.hero-sub{max-width:100%;margin-left:auto;margin-right:auto;}
    .hero-text h1{font-size:28px;}
    .hero-sub{font-size:15.5px;}
  }

  /* ---------- SECTION HEAD ---------- */
  .section-head{max-width:620px;margin-bottom:56px;}
  .section-head h2{font-size:38px;margin-top:14px;}
  .section-head p{color:var(--ink-soft);font-size:16.5px;margin-top:14px;}

  .pipe-heading{font-size:26px;white-space:nowrap;}
  .pipe-heading .sep{font-weight:400;opacity:.5;margin:0 8px;}
  @media (max-width:640px){
    .pipe-heading{white-space:normal;font-size:19px;}
  }

  /* ---------- VIDEO EMBED ---------- */
  .video-embed{
    position:relative;width:100%;padding-top:42.72%;
    border-radius:20px;overflow:hidden;
    box-shadow:0 30px 60px -24px rgba(23,24,28,0.35);
    background:var(--ink);
  }
  .video-embed iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}

  /* ---------- SIGNUP (split: personal note + card) ---------- */
  .signup-split{
    display:grid;grid-template-columns:0.95fr 1.05fr;gap:56px;align-items:center;
  }
  .signup-note-col,.signup-card{min-width:0;}
  .personal-note{color:var(--ink-soft);font-size:16px;line-height:1.75;margin:0 0 18px;}
  .signup-card{
    background:var(--white);border:1px solid var(--line);border-radius:20px;
    padding:40px 36px;box-shadow:0 30px 60px -30px rgba(23,24,28,0.28);
  }
  .signup-form{margin-top:24px;display:flex;flex-direction:column;gap:16px;}
  .signup-form input[type="email"],
  .signup-form input[type="text"]{
    width:100%;padding:16px 20px;border-radius:12px;border:1.5px solid var(--line);
    font-family:'Manrope',sans-serif;font-size:16px;color:var(--ink);
    transition:border-color .15s ease, box-shadow .15s ease;
  }
  .signup-form input[type="email"]:focus,
  .signup-form input[type="text"]:focus{
    outline:none;border-color:var(--cobalt);box-shadow:0 0 0 4px rgba(0,150,255,0.14);
  }
  .signup-checkbox{
    display:flex;gap:10px;align-items:flex-start;font-size:13.5px;color:var(--ink-soft);
    line-height:1.5;cursor:pointer;
  }
  .signup-checkbox input{margin-top:3px;flex:0 0 auto;accent-color:var(--cobalt);width:16px;height:16px;}
  .signup-success-photo{width:100%;max-width:340px;height:auto;display:block;margin:0 auto;}
  @media (max-width:960px){
    .signup-split{grid-template-columns:1fr;gap:40px;}
  }

  /* ---------- PERK GRID (karty z ikonami) ---------- */
  .perk-grid{
    display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  }
  .perk-card{
    background:var(--white);border:1px solid var(--line);border-top:3px solid var(--cobalt);
    border-radius:var(--radius);padding:30px 26px;
    transition:transform .2s ease, box-shadow .2s ease;
    text-align:center;
  }
  .perk-card:nth-child(2n){border-top-color:var(--amber);}
  .perk-card:hover{transform:translateY(-6px);box-shadow:0 20px 34px -20px rgba(23,24,28,0.22);}
  .perk-icon{
    width:52px;height:52px;border-radius:12px;
    display:flex;align-items:center;justify-content:center;
    margin:0 auto 20px;
  }
  .perk-icon svg{width:26px;height:26px;}
  .perk-icon.perk-blue{background:rgba(0,150,255,0.12);color:var(--cobalt);}
  .perk-icon.perk-amber{background:rgba(255,147,0,0.14);color:var(--amber);}
  .perk-card h3{font-family:'Jost',sans-serif;text-transform:none;font-size:19px;margin:0 0 10px;color:var(--ink);}
  .perk-card p{font-family:'Manrope',sans-serif;font-weight:500;font-size:15.5px;color:var(--ink-soft);line-height:1.6;margin:0;}
  @media (max-width:960px){
    .perk-grid{grid-template-columns:1fr;}
  }

  /* ---------- ASSET PLACEHOLDER (uniwersalny, do brakujących zdjęć/grafik) ---------- */
  .asset-placeholder{
    border-radius:var(--radius);border:1.5px dashed var(--line);
    background:linear-gradient(135deg, rgba(0,150,255,0.08), rgba(255,147,0,0.08));
    display:flex;flex-direction:column;align-items:center;justify-content:center;
    text-align:center;padding:40px 24px;min-height:260px;color:var(--ink-faint);
    font-family:'IBM Plex Mono',monospace;font-size:12.5px;line-height:1.7;gap:6px;
  }
  .asset-placeholder strong{color:var(--ink-soft);font-family:'Manrope',sans-serif;font-size:14px;}

  /* ---------- CTA FINAL ---------- */
  #cta-final .wrap{max-width:640px;text-align:center;}

  /* ---------- FOOTER ---------- */
  footer{padding:56px 0 40px;}
  footer .wrap{display:flex;flex-direction:column;gap:10px;align-items:center;text-align:center;font-size:12.5px;color:var(--ink-faint);line-height:1.6;}
  .sep{color:var(--ink-soft);font-weight:600;padding:0 2px;}

  @media (max-width:960px){
    section{padding:80px 0;}
  }