:root{
  --bg0:#f6f8ff;
  --bg1:#ffffff;
  --ink:#0f172a;
  --muted:#5b6478;
  --line:rgba(15,23,42,.10);
  --shadow: 0 18px 60px rgba(15,23,42,.10);
  --shadow2: 0 10px 30px rgba(15,23,42,.08);

  --primary:#2563eb;
  --primary2:#1d4ed8;

  --ok:#16a34a;
  --wait:#f59e0b;
  --bad:#ef4444;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color:var(--ink);
  background:
    radial-gradient(1200px 800px at 15% 10%, rgba(37,99,235,.14), transparent 55%),
    radial-gradient(900px 600px at 85% 20%, rgba(99,102,241,.14), transparent 52%),
    linear-gradient(180deg, var(--bg0), var(--bg1));
}

a{ color:inherit; text-decoration:none; }
code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size:.95em;
  background: rgba(15,23,42,.06);
  padding: .12em .35em;
  border-radius: 8px;
  border: 1px solid rgba(15,23,42,.08);
}

.muted{ color:var(--muted); }
.mono{ font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; letter-spacing:.02em; }

.top{ position:relative; overflow:hidden; }
.nav{
  position:sticky; top:0; z-index:50;
  display:flex; align-items:center; justify-content:space-between;
  padding: 14px 18px;
  max-width: 1150px;
  margin: 0 auto;
  background: rgba(246,248,255,.75);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

/* BRAND z logo.png */
.brand{
  display:flex; gap:10px; align-items:center;
  padding:10px 12px;
  border-radius: 999px;
  transition: transform .18s ease, background .18s ease;
}
.brand:hover{ background: rgba(255,255,255,.6); transform: translateY(-1px); }
.brand-logo{
  height: 26px;
  width: auto;
  display:block;
  object-fit: contain;
}
.brand-badge{
  font-size: 12px; font-weight: 700;
  padding: 4px 9px;
  border-radius: 999px;
  background: rgba(37,99,235,.10);
  border: 1px solid rgba(37,99,235,.18);
  color: var(--primary2);
}

.nav-links{ display:flex; gap:12px; align-items:center; }
.nav-link{
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.nav-link:hover{
  background: rgba(255,255,255,.55);
  color: var(--ink);
  border-color: var(--line);
}

/* reszta bez zmian */
.hero{
  position:relative;
  max-width: 1150px;
  margin: 0 auto;
  padding: 60px 18px 40px;
}
.hero-inner{
  position:relative;
  padding: 28px;
  border-radius: 28px;
  background: rgba(255,255,255,.62);
  border: 1px solid var(--line);
  box-shadow: var(--shadow2);
  overflow:hidden;
}
.hero h1{
  margin:0 0 10px;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.06;
  letter-spacing: -0.02em;
}
.lead{
  margin: 0 0 18px;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.55;
  color: var(--muted);
  max-width: 58ch;
}
.hero-actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 10px; }
.hero-strip{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 18px; }
.strip-item{
  display:flex; gap:10px; align-items:center;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.55);
}
.strip-kicker{
  width: 24px; height: 24px; border-radius: 999px;
  display:grid; place-items:center;
  font-weight: 800;
  color: var(--primary2);
  background: rgba(37,99,235,.10);
  border: 1px solid rgba(37,99,235,.18);
}
.strip-text{ font-weight: 650; color: rgba(15,23,42,.84); }

.hero-bg{
  position:absolute; inset:-40px -80px auto -80px;
  height: 260px;
  background:
    radial-gradient(500px 250px at 15% 30%, rgba(37,99,235,.22), transparent 60%),
    radial-gradient(520px 260px at 70% 30%, rgba(99,102,241,.18), transparent 62%);
  filter: blur(10px);
  opacity:.75;
  pointer-events:none;
}

.section{
  max-width: 1150px;
  margin: 0 auto;
  padding: 52px 18px;
}
.section-head{ margin-bottom: 16px; }
.section-head h2{
  margin: 0 0 6px;
  font-size: 26px;
  letter-spacing: -0.01em;
}
.section-head p{ margin:0; max-width: 80ch; }

.app-card{
  display:grid;
  grid-template-columns: 1.12fr .88fr;
  gap: 14px;
  padding: 14px;
  border-radius: 24px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.72);
  box-shadow: var(--shadow);
}

.panel{
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.78);
  overflow:hidden;
  min-width:0;
}
.panel-head{
  padding: 14px 14px 10px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,.72), rgba(255,255,255,.55));
}
.panel-title{ display:flex; align-items:center; justify-content:space-between; gap: 12px; }
.panel-head h3{ margin:0; font-size: 16px; letter-spacing: -0.01em; }
.panel-sub{ margin-top: 6px; font-size: 13px; }

.chip{
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(37,99,235,.16);
  background: rgba(37,99,235,.08);
  color: var(--primary2);
  font-weight: 700;
  font-size: 12px;
  white-space: nowrap;
}

/* VIDEO */
.video-shell{
  position:relative;
  width:100%;
  aspect-ratio: 16 / 9;
  background: #0b1222;
}
video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit: cover;
  display:block;
}

/* Placeholder */

.placeholder-title{ font-weight: 800; }
.placeholder-sub{ margin-top: 8px; }

.overlay{
  position:absolute; inset:0;
  pointer-events:none;
}
.overlay-badges{
  position:absolute;
  left: 12px;
  top: 12px;
  display:flex;
  flex-direction:column;
  gap: 8px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 12px;
  background: rgba(15,23,42,.62);
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.92);
  box-shadow: 0 14px 38px rgba(0,0,0,.28);
  font-weight: 760;
  font-size: 12.5px;
}

.overlay-meta{
  position:absolute;
  right: 12px;
  bottom: 12px;
}
.mini-tag{
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(15,23,42,.62);
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.92);
  font-weight: 820;
  font-size: 12px;
  letter-spacing:.02em;
  box-shadow: 0 14px 38px rgba(0,0,0,.24);
}

.toast{
  position:absolute;
  left: 12px;
  bottom: 12px;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(15,23,42,.78);
  border: 1px solid rgba(255,255,255,.16);
  color: rgba(255,255,255,.92);
  box-shadow: 0 16px 50px rgba(0,0,0,.28);
  transform: translateY(10px);
  opacity: 0;
  transition: transform .18s ease, opacity .18s ease;
}
.toast.show{ opacity: 1; transform: translateY(0); }
.toast-dot{
  width:10px; height:10px; border-radius: 99px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 0 0 4px rgba(255,255,255,.14);
}

.controls{
  display:flex;
  gap: 8px;
  align-items:center;
  padding: 12px 12px 10px;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.65);
}
.spacer{ flex:1; }
.hint{ padding: 0 12px 12px; font-size: 13px; }

.btn{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.75);
  color: var(--ink);
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 760;
  font-size: 14px;
  cursor:pointer;
  transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease;
  box-shadow: 0 10px 25px rgba(15,23,42,.06);
  user-select:none;
}
.btn:hover{ transform: translateY(-1px); box-shadow: 0 14px 30px rgba(15,23,42,.10); }
.btn:active{ transform: translateY(0); }
.btn.primary{
  background: linear-gradient(180deg, rgba(37,99,235,1), rgba(29,78,216,1));
  color: white;
  border-color: rgba(29,78,216,.55);
  box-shadow: 0 18px 45px rgba(37,99,235,.24);
}
.btn.primary:hover{ box-shadow: 0 22px 55px rgba(37,99,235,.30); }
.btn.ghost{ background: rgba(255,255,255,.45); }
.btn.small{ padding: 8px 12px; font-size: 13px; box-shadow: 0 10px 22px rgba(15,23,42,.06); }
.btn:disabled{ opacity:.55; cursor:not-allowed; transform:none !important; box-shadow:none !important; }

.stage-progress{ display:flex; align-items:center; gap: 8px; }
.dot{
  width: 12px; height: 12px; border-radius: 99px;
  border: 1px solid rgba(15,23,42,.22);
  background: rgba(255,255,255,.65);
  cursor:pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.dot:hover{ transform: scale(1.12); }
.dot.active{
  background: rgba(37,99,235,.95);
  border-color: rgba(37,99,235,.95);
  box-shadow: 0 0 0 4px rgba(37,99,235,.15);
}
.bar{
  width: 120px; height: 10px;
  border-radius: 999px;
  background: rgba(15,23,42,.08);
  border: 1px solid rgba(15,23,42,.10);
  overflow:hidden;
  margin-left: 6px;
}
.bar > span{
  display:block;
  height:100%;
  width: 33%;
  background: linear-gradient(90deg, rgba(37,99,235,.88), rgba(99,102,241,.88));
  border-radius: 999px;
  transition: width .22s ease;
}

.current{
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,.62);
}
.current-title{ font-size: 12px; color: var(--muted); font-weight: 700; }
.current-row{ display:flex; gap: 8px; flex-wrap:wrap; margin-top: 8px; }
.pill{
  padding: 8px 10px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.75);
  font-weight: 760;
  font-size: 13px;
}

.stage{ padding: 14px; }
.stage h4{ margin: 0 0 6px; font-size: 16px; letter-spacing: -0.01em; }
.stage p{ margin: 0 0 12px; }

.status-cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.card.mini{
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.72);
  box-shadow: 0 10px 25px rgba(15,23,42,.06);
}
.label{ font-size: 12px; color: var(--muted); font-weight: 760; }
.value{ margin-top: 6px; font-weight: 860; font-size: 14px; }

.next-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-top: 14px;
}
.soft-note{ font-size: 13px; }

.toggle{
  display:flex; gap: 10px;
  padding: 10px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.62);
}
.toggle-btn{
  flex:1;
  border-radius: 14px;
  border: 1px solid transparent;
  background: rgba(15,23,42,.06);
  color: rgba(15,23,42,.85);
  padding: 10px 10px;
  font-weight: 860;
  cursor:pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
}
.toggle-btn:hover{ transform: translateY(-1px); }
.toggle-btn.active{
  background: rgba(37,99,235,.10);
  border-color: rgba(37,99,235,.22);
  color: var(--primary2);
}

.decision{
  margin-top: 12px;
  padding: 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.72);
  box-shadow: 0 10px 25px rgba(15,23,42,.06);
}
.decision-title{ font-weight: 900; letter-spacing: -0.01em; }
.decision-sub{ margin-top: 6px; color: var(--muted); font-weight: 650; line-height: 1.45; }

.history{
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.70);
  overflow:hidden;
}
.history-head{
  display:grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 10px;
  padding: 10px 12px;
  font-size: 12px;
  color: var(--muted);
  font-weight: 900;
  background: rgba(255,255,255,.62);
  border-bottom: 1px solid var(--line);
}
.history-body{
  padding: 8px 0;
  max-height: 230px;
  overflow:auto;
}
.history-empty{ padding: 12px; color: var(--muted); font-weight: 650; }
.row{
  display:grid;
  grid-template-columns: 1fr 1.2fr 1fr;
  gap: 10px;
  padding: 10px 12px;
  align-items:center;
  border-top: 1px solid rgba(15,23,42,.08);
}
.row:first-child{ border-top:none; }
.status{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  justify-content:flex-start;
  font-weight: 900;
}
.badge-dot{
  width: 9px; height: 9px;
  border-radius: 99px;
  box-shadow: 0 0 0 4px rgba(0,0,0,.06);
}
.status.ok .badge-dot{ background: var(--ok); box-shadow: 0 0 0 4px rgba(22,163,74,.15); }
.status.wait .badge-dot{ background: var(--wait); box-shadow: 0 0 0 4px rgba(245,158,11,.16); }
.status.bad .badge-dot{ background: var(--bad); box-shadow: 0 0 0 4px rgba(239,68,68,.16); }

.row-note{
  grid-column: 1 / -1;
  margin-top: -6px;
  padding-left: 12px;
  color: var(--muted);
  font-size: 12px;
}

.actions{ display:flex; gap: 10px; flex-wrap:wrap; margin-top: 12px; }

.footnote{
  margin-top: 10px;
  padding: 10px 12px;
  border-radius: 16px;
  border: 1px dashed rgba(15,23,42,.18);
  background: rgba(255,255,255,.55);
  color: rgba(15,23,42,.86);
}

.scroll-steps{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.step-card{
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.70);
  box-shadow: 0 10px 25px rgba(15,23,42,.06);
}
.step-kicker{
  font-size: 12px;
  font-weight: 900;
  color: var(--primary2);
  background: rgba(37,99,235,.10);
  border: 1px solid rgba(37,99,235,.18);
  padding: 4px 8px;
  border-radius: 999px;
  display:inline-flex;
  margin-bottom: 10px;
}
.step-card h3{ margin:0 0 6px; font-size: 15px; letter-spacing: -0.01em; }
.step-card p{ margin:0; }

.tiles{
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 12px;
}
.tile{
  padding: 14px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,.70);
  box-shadow: 0 10px 25px rgba(15,23,42,.06);
}
.tile-title{ font-weight: 900; letter-spacing: -0.01em; }
.tile-text{ margin-top: 6px; line-height: 1.5; }

.cta-card{
  margin-top: 14px;
  padding: 16px;
  border-radius: 22px;
  border: 1px solid rgba(37,99,235,.18);
  background:
    radial-gradient(800px 300px at 20% 0%, rgba(37,99,235,.12), transparent 60%),
    radial-gradient(800px 300px at 80% 0%, rgba(99,102,241,.10), transparent 60%),
    rgba(255,255,255,.72);
  box-shadow: var(--shadow2);
  display:flex;
  gap: 14px;
  align-items:center;
  justify-content:space-between;
}
.cta-card h3{ margin:0 0 6px; letter-spacing: -0.01em; }
.cta-card p{ margin:0; max-width: 72ch; }

.footer{
  padding: 24px 18px 40px;
  border-top: 1px solid var(--line);
  background: rgba(255,255,255,.45);
}
.footer-inner{
  max-width: 1150px;
  margin: 0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  flex-wrap:wrap;
}

/* Global UI toast */
.ui-toast{
  position: fixed;
  right: 16px;
  bottom: 16px;
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(15,23,42,.86);
  border: 1px solid rgba(255,255,255,.18);
  color: rgba(255,255,255,.92);
  box-shadow: 0 18px 55px rgba(0,0,0,.28);
  transform: translateY(12px);
  opacity: 0;
  pointer-events:none;
  transition: transform .18s ease, opacity .18s ease;
  z-index: 99;
}
.ui-toast.show{ opacity: 1; transform: translateY(0); }
.ui-toast-dot{
  width:10px; height:10px; border-radius: 99px;
  background: rgba(255,255,255,.88);
  box-shadow: 0 0 0 4px rgba(255,255,255,.16);
}

/* Responsywność */
@media (max-width: 980px){
  .app-card{ grid-template-columns: 1fr; }
  .scroll-steps{ grid-template-columns: 1fr; }
  .tiles{ grid-template-columns: 1fr; }
  .status-cards{ grid-template-columns: 1fr; }
  .bar{ width: 92px; }
}

@media (prefers-reduced-motion: reduce){
  *{ transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}