/* ───────────── Red Neo Theme ───────────── */
:root{
    --bg: #0f0f12;
    --bg-soft: #15151b;
    --panel: #1b1b24;
    --panel-2: #22222d;
    --text: #e9e9ee;
    --text-muted: #a7a7b0;
    --primary: #e50914;         /* czerwony Netflix vibes */
    --primary-600: #c10812;
    --primary-700: #99060f;
    --accent: #ff3b3b;
    --line: rgba(255,255,255,.08);
    --shadow: 0 10px 24px rgba(0,0,0,.35);
    --radius: 16px;
  }
  
  *{ box-sizing: border-box; }
  html,body{ height:100%; }
  body{
    margin:0;
    background:
      radial-gradient(1200px 600px at 80% -10%, rgba(229,9,20,.08), transparent 60%),
      radial-gradient(900px 500px at -10% 10%, rgba(229,9,20,.10), transparent 60%),
      var(--bg);
    color: var(--text);
    font: 16px/1.6 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial;
  }
  
  /* Layout */
  .container{ width: min(1120px, 92%); margin: 0 auto; }
  
  /* Header */
  .site-header{
    position: sticky; top:0; z-index:10;
    background: linear-gradient(to bottom, rgba(15,15,18,.85), rgba(15,15,18,.6));
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
  }
  .header-inner{ display:flex; align-items:center; justify-content:space-between; padding: 14px 0; }
  .brand{ display:flex; align-items:center; gap:12px; }
  .logo-circle{
    width:36px; height:36px; border-radius:50%;
    display:grid; place-items:center;
    background: linear-gradient(145deg, var(--primary), var(--primary-700));
    color:white; box-shadow: var(--shadow);
  }
  .brand-name{ font-weight:700; letter-spacing:.2px; }
  
  /* hero */
  .hero{ padding: 40px 0 24px; }
  .hero-content h1{
    margin:0 0 8px;
    font-size: clamp(22px, 4.5vw, 38px);
    line-height: 1.15;
    letter-spacing:.2px;
  }
  .hero-content p{ color: var(--text-muted); margin:0; }
  
  /* grid */
  .grid{
    display:grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: 22px;
    padding: 22px 0 60px;
  }
  @media (max-width: 760px){
    .grid{ grid-template-columns: 1fr; }
  }
  
  /* card */
  .card{
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 18px;
    display:flex; flex-direction:column; gap:16px;
    position: relative;
    overflow: hidden;
  }
  .card::after{
    content:'';
    position:absolute; inset:0;
    background:
      linear-gradient(180deg, rgba(255,255,255,.04), transparent 30%),
      repeating-linear-gradient(90deg, transparent 0 7px, rgba(255,255,255,.04) 7px 8px, transparent 8px 15px);
    pointer-events:none;
  }
  .card-top{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
  .card-title{ margin:0; font-size: 20px; letter-spacing:.2px; }
  
  .card-divider{
    height:1px; background: linear-gradient(to right, transparent, var(--line), transparent);
  }
  
  .card-features{
    list-style:none; padding:0; margin:0; color: var(--text-muted);
    display:grid; gap:6px;
  }
  .card-features li{
    position:relative; padding-left:18px;
  }
  .card-features li::before{
    content:'—'; color: var(--primary); position:absolute; left:0;
  }
  
  .price-badge{
    border: 1px solid rgba(229,9,20,.35);
    background: radial-gradient(120% 120% at 0% 0%, rgba(229,9,20,.25), rgba(229,9,20,.10));
    color: #fff;
    padding: 6px 10px;
    border-radius: 999px;
    font-weight: 700;
    letter-spacing:.3px;
  }
  .price{ white-space:nowrap; }
  
  /* button */
  .btn-primary{
    display:inline-flex; align-items:center; justify-content:center;
    gap:8px;
    padding: 12px 14px;
    border-radius: 12px;
    color:white; text-decoration:none; font-weight:700; letter-spacing:.2px;
    background:
      linear-gradient(145deg, var(--primary), var(--primary-600));
    border: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 8px 20px rgba(229,9,20,.28), inset 0 1px 0 rgba(255,255,255,.12);
    transition: transform .08s ease, box-shadow .2s ease, background .2s ease;
  }
  .btn-primary:hover{ transform: translateY(-1px); box-shadow: 0 12px 28px rgba(229,9,20,.35); }
  .btn-primary:active{ transform: translateY(0); }
  
  /* success / claim / cancel */
  .result{
    margin: 28px 0 40px;
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 22px;
    text-align: center;
  }
  .icon{ width:58px; height:58px; border-radius:14px; display:grid; place-items:center; margin: 4px auto 10px; font-size:30px; }
  .icon.success{ background: radial-gradient(120% 120% at 0% 0%, rgba(68,255,129,.18), rgba(68,255,129,.06)); border:1px solid rgba(68,255,129,.35); }
  .icon.error{ background: radial-gradient(120% 120% at 0% 0%, rgba(229,9,20,.20), rgba(229,9,20,.06)); border:1px solid rgba(229,9,20,.35); }
  .icon.warning{ background: radial-gradient(120% 120% at 0% 0%, rgba(255,193,7,.18), rgba(255,193,7,.06)); border:1px solid rgba(255,193,7,.35); }
  .icon.key{ background: radial-gradient(120% 120% at 0% 0%, rgba(229,9,20,.18), rgba(229,9,20,.06)); border:1px solid rgba(229,9,20,.35); }
  
  .claim-link{
    display:block;
    margin: 10px auto 0;
    width: min(320px, 100%);
    text-align:center;
    padding: 12px 14px;
    border-radius: 12px;
    color:white; text-decoration:none; font-weight:700;
    background: linear-gradient(145deg, var(--primary), var(--primary-600));
    box-shadow: 0 8px 20px rgba(229,9,20,.28);
    border: 1px solid rgba(255,255,255,.08);
  }
  
  .code-box{
    user-select: all;
    margin: 10px auto 0;
    width: min(540px, 100%);
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px dashed rgba(255,255,255,.25);
    background: rgba(0,0,0,.25);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 17px;
    letter-spacing:.4px;
  }
  
  .muted{ color: var(--text-muted); margin-top: 10px; }
  .link-back{ color: #fff; text-decoration: none; border-bottom: 1px dashed rgba(255,255,255,.35); }
  .link-back:hover{ border-bottom-color: #fff; }
  
  /* Footer */
  .site-footer{ border-top:1px solid var(--line); padding: 22px 0; background: rgba(0,0,0,.25); }
  .footer-inner{ display:flex; align-items:center; justify-content:space-between; gap:14px; }
  .footer-nav a{ color: var(--text-muted); text-decoration:none; margin-left:14px; }
  .footer-nav a:hover{ color:#fff; }
  
  /* Header chips */
  .pill{
    display:inline-block; padding:6px 10px; border-radius: 999px;
    background: rgba(255,255,255,.06);
    border: 1px solid var(--line);
    color: var(--text-muted); font-size: 13px;
  }
  /* ───────────── Tabs / Nawigacja ───────────── */
.tabs{
    display:flex; gap:24px; margin:0 auto; padding:12px 0 20px;
    border-bottom:1px solid var(--line);
    justify-content:center;
  }
  .tab{
    color: var(--text-muted); font-weight:600; text-decoration:none;
    padding-bottom:8px; transition:.2s;
    position:relative;
  }
  .tab:hover{ color:#fff; }
  .tab.active{ color: var(--primary); }
  .tab.active::after{
    content:''; position:absolute; bottom:-1px; left:0; right:0;
    height:3px; background: var(--primary); border-radius:2px;
  }
  
  /* ───────────── Form ───────────── */
  .form{
    max-width:440px; margin:0 auto; display:grid; gap:14px;
    text-align:left;
  }
  .form label{ font-weight:600; font-size:15px; }
  .input{
    padding:12px 14px; border-radius:12px; border:1px solid var(--line);
    background: var(--panel); color:white; font-size:15px;
    outline:none; transition:.2s;
  }
  .input:focus{ border-color: var(--primary); box-shadow:0 0 0 2px rgba(229,9,20,.35); }
  
  /* ───────────── Contact Cards ───────────── */
  .contact-grid{
    display:grid; grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:22px; margin-top:24px;
  }
  .contact-card{
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border:1px solid var(--line); border-radius: var(--radius);
    box-shadow: var(--shadow); padding:18px; display:flex; flex-direction:column; gap:12px;
  }
  .contact-card .card-title{ font-size:18px; margin:0; }
  .contact-card .card-divider{ margin:8px 0; }
  .contact-card .code-box{ font-size:15px; }
  
  /* ───────────── FAQ ───────────── */
  .faq{ display:grid; gap:14px; margin-top:14px; }
  .faq details{
    background: var(--panel); border:1px solid var(--line); border-radius:12px;
    padding:12px 16px;
  }
  .faq summary{
    font-weight:600; cursor:pointer; list-style:none; outline:none;
  }
  .faq summary::-webkit-details-marker{ display:none; }
  .faq details[open]{ border-color: var(--primary-600); }
  .faq details p{ margin:8px 0 0; color: var(--text-muted); }