/* Prezentacja lead magnetu TnB, jasny motyw jak testynabrokera.pl
   (tło #F6F7FB z poświatami strony głównej, białe panele, indygo/fiolet, akcent złoty).
   Tokeny: 00_fundament/branding/design_system.md. Odchylenie: JetBrains Mono tylko do liczb i etykiet. */
:root {
  --primary: #4F46E5;
  --primary-dark: #4338CA;
  --primary-light: #EEF2FF;
  --accent: #7C3AED;
  --gold: #FFD700;
  --gold-dark: #F0C800;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;

  --bg: #F6F7FB;
  --surface: #FFFFFF;
  --line: #E5E7EB;
  --line-2: #D1D5DB;
  --text: #111827;
  --text-2: #4B5563;
  --text-3: #6B7280;

  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow: 0 4px 12px rgba(0, 0, 0, .06);
  --shadow-lg: 0 12px 32px rgba(0, 0, 0, .10);
  --mono: 'JetBrains Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body { background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 1rem; line-height: 1.6; overflow: hidden; -webkit-font-smoothing: antialiased; }
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
a { color: var(--primary); }

/* tło: poświaty strony głównej + delikatna siatka (statyczne); żywa warstwa to canvas */
.bgfx { position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(1200px 520px at 85% -120px, rgba(79, 70, 229, .12), transparent 60%),
    radial-gradient(900px 420px at -10% 5%, rgba(124, 58, 237, .08), transparent 55%),
    radial-gradient(700px 500px at 75% 60%, rgba(79, 70, 229, .07), transparent 65%),
    var(--bg); }
.bgfx::after { content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(79, 70, 229, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(79, 70, 229, .045) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 60% 45%, #000 30%, transparent 80%);
          mask-image: radial-gradient(ellipse 80% 70% at 60% 45%, #000 30%, transparent 80%); }
canvas#bg { position: fixed; inset: 0; z-index: 1; pointer-events: none; }

/* rama */
#bar { position: fixed; top: 0; left: 0; height: 3px; width: 0; z-index: 6; background: linear-gradient(90deg, var(--primary), var(--accent)); transition: width .5s ease; }
.top { position: fixed; top: 1rem; left: 50%; transform: translateX(-50%); width: min(1180px, calc(100% - 2rem)); z-index: 5;
  display: flex; justify-content: space-between; align-items: center; padding: .7rem 1.1rem;
  background: rgba(255, 255, 255, .82); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.brand { display: flex; align-items: center; gap: .7rem; color: var(--text); text-decoration: none; font-weight: 700; font-size: 1.15rem; letter-spacing: -.01em; }
.brand i { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 10px; color: #fff; font-size: 1rem;
  background: linear-gradient(135deg, var(--primary), #7e74ff); box-shadow: 0 4px 12px rgba(79, 70, 229, .3); }
.brand span { background: linear-gradient(100deg, var(--text) 55%, var(--primary)); -webkit-background-clip: text; background-clip: text; color: transparent; }
#num { font-size: .72rem; letter-spacing: .16em; color: var(--text-3); }
#dots { position: fixed; right: 1.3rem; top: 50%; transform: translateY(-50%); z-index: 5; display: flex; flex-direction: column; gap: 10px; }
#dots button { width: 10px; height: 10px; padding: 0; border-radius: 50%; border: 1.5px solid var(--primary); background: var(--surface); opacity: .5; cursor: pointer; transition: all .3s ease; }
#dots button.on { background: var(--primary); opacity: 1; transform: scale(1.25); }

/* slajdy */
#deck { position: relative; z-index: 2; height: 100vh; height: 100dvh; overflow-y: auto; scroll-snap-type: y mandatory; scroll-behavior: smooth; }
.slide { position: relative; min-height: 100vh; min-height: 100dvh; scroll-snap-align: start; display: grid; align-items: center; padding: 7rem 7vw 4rem; }
.inner { position: relative; width: 100%; max-width: 1180px; margin: 0 auto; }
.cover::before { content: ""; position: absolute; z-index: -1; inset: -4rem -6rem; width: 900px; pointer-events: none;
  background: radial-gradient(closest-side, rgba(246, 247, 251, .95), rgba(246, 247, 251, .7) 60%, transparent); }
.panel { max-width: 600px; padding: 2.4rem 2.4rem 2rem; border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, .78); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  border: 1px solid rgba(229, 231, 235, .9); box-shadow: var(--shadow-lg); }

.eyebrow { display: inline-flex; align-items: center; gap: .55rem; margin-bottom: 1.3rem; padding: .45rem .95rem; border-radius: 999px;
  background: var(--surface); border: 1px solid var(--line); font-size: .74rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--primary); }
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--primary); }
.eyebrow .mono { color: var(--text-3); font-weight: 500; }

h1, h2 { margin: 0 0 .5em; font-weight: 800; letter-spacing: -.03em; line-height: 1.08; color: var(--text); }
h1 { font-size: clamp(2.6rem, 6.4vw, 5rem); max-width: 15ch; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); max-width: 17ch; }
h1 em, h2 em { font-style: normal; background: linear-gradient(100deg, var(--primary), var(--accent)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lede { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--text-2); max-width: 52ch; margin: 0 0 1.8rem; }
.byline { font-size: .76rem; letter-spacing: .06em; color: var(--text-3); margin: 0 0 2.2rem; }
.src { font-size: .78rem; color: var(--text-3); margin: 1.4rem 0 0; }

.hint { background: linear-gradient(135deg, var(--primary), var(--accent)); border: none; color: #fff; border-radius: var(--radius); padding: .85rem 1.5rem;
  font-family: var(--sans); font-weight: 600; font-size: .95rem; cursor: pointer; box-shadow: 0 8px 20px rgba(79, 70, 229, .3); transition: .2s ease; }
.hint:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(79, 70, 229, .38); }
.hint span { display: inline-block; margin-left: .3rem; animation: nudge 1.8s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateY(4px); } }

/* slajd 2 */
.kpi { display: flex; align-items: baseline; gap: 1.1rem; margin: .2rem 0 1.6rem; }
.kpi b { font-variant-numeric: tabular-nums; font-size: clamp(2.6rem, 4.6vw, 3.6rem); font-weight: 800; letter-spacing: -.03em; color: var(--primary); }
.kpi > span { color: var(--text-3); font-size: .92rem; line-height: 1.45; }
.bars { list-style: none; padding: 0; margin: 0; display: grid; gap: .6rem; }
.bars li { display: grid; grid-template-columns: 7.5rem 1fr 4.4rem; align-items: center; gap: .9rem; font-size: .88rem; color: var(--text-2); }
.bars i { height: 8px; border-radius: 4px; background: var(--primary-light); position: relative; overflow: hidden; }
.bars i::after { content: ""; position: absolute; inset: 0; width: calc(var(--v) * 1% * 2); max-width: 100%; /* skala 0-50% (wrzesień 2026 = 46,91%) */ border-radius: inherit; background: linear-gradient(90deg, var(--primary), #7e74ff); transform-origin: left; transform: scaleX(0); transition: transform 1.1s cubic-bezier(.2, .7, .2, 1) .5s; }
.slide.in .bars i::after { transform: scaleX(1); }
.bars li.low i::after { background: var(--danger); }
.bars b { text-align: right; font-weight: 500; color: var(--text); }
.bars li.low b { color: var(--danger); }

/* slajd 3 */
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin: .2rem 0 1.5rem; }
.trio div { background: var(--primary-light); border-radius: var(--radius); padding: 1rem .95rem; }
.trio b { display: block; font-size: 1.5rem; font-weight: 500; letter-spacing: -.02em; color: var(--primary); }
.trio span { font-size: .8rem; color: var(--text-2); line-height: 1.4; }
.legend { list-style: none; padding: 0; margin: 0; display: grid; gap: .65rem; }
.legend li { display: flex; gap: .8rem; align-items: flex-start; color: var(--text-2); font-size: .95rem; line-height: 1.45; }
.dot { flex: none; width: 12px; height: 12px; border-radius: 50%; margin-top: .3rem; }
.dot.ok { background: var(--success); }
.dot.warn { border: 2px solid var(--warning); }
.dot.fail { background: var(--danger); box-shadow: 0 0 0 4px rgba(239, 68, 68, .18); }

/* slajd 4 */
.checks { list-style: none; padding: 0; margin: 0 0 1.6rem; display: grid; gap: .5rem; }
.checks li { position: relative; padding-left: 1.8rem; color: var(--text-2); }
.checks li::before { content: "\f058"; font-family: 'Font Awesome 6 Free'; font-weight: 900; position: absolute; left: 0; top: .05rem; color: var(--success); }
.lead .row { display: flex; gap: .6rem; margin-bottom: 1rem; }
.lead input[type=email] { flex: 1; min-width: 0; padding: .9rem 1rem; border-radius: var(--radius); border: 1px solid var(--line-2); background: var(--surface); color: var(--text); font: inherit; transition: .2s ease; }
.lead input[type=email]:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(79, 70, 229, .15); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5rem; padding: .9rem 1.4rem; border-radius: var(--radius); border: none;
  background: linear-gradient(135deg, var(--primary), var(--accent)); color: #fff; font: inherit; font-weight: 600; text-decoration: none; white-space: nowrap; cursor: pointer;
  box-shadow: 0 6px 16px rgba(79, 70, 229, .28); transition: .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(79, 70, 229, .36); }
.btn:disabled { opacity: .55; cursor: wait; transform: none; }
.consent { display: flex; gap: .7rem; align-items: flex-start; font-size: .76rem; line-height: 1.5; color: var(--text-3); cursor: pointer; }
.consent input { flex: none; width: 1.05rem; height: 1.05rem; margin-top: .15rem; accent-color: var(--primary); }
.err { min-height: 1.2em; margin: .6rem 0 0; font-size: .85rem; color: var(--danger); }
.hp, .sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.done { padding: 1.4rem; border: 1px solid rgba(16, 185, 129, .35); border-radius: var(--radius-lg); background: #ECFDF5; }
.done .ok-title { margin: 0 0 1rem; font-weight: 700; font-size: 1.15rem; color: #047857; }
.done .more { display: inline-block; margin-left: 1rem; font-size: .9rem; font-weight: 600; text-decoration: none; }

/* nagłówek: przycisk do formularza */
.top-r { display: flex; align-items: center; gap: 1rem; }
.topcta { display: inline-flex; align-items: center; gap: .45rem; padding: .5rem .9rem; border-radius: 10px; border: 1px solid var(--line); background: var(--primary-light);
  color: var(--primary); font: inherit; font-size: .85rem; font-weight: 600; cursor: pointer; transition: .2s ease; }
.topcta:hover { background: var(--primary); color: #fff; }
body.on-form .topcta { opacity: 0; pointer-events: none; }

/* okładka: drugi przycisk */
.cover-cta { display: flex; align-items: center; gap: 1.2rem; flex-wrap: wrap; }
.skip { background: none; border: none; padding: 0; font: inherit; font-size: .92rem; color: var(--primary); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* slajd 4: bloki + ostrzeżenie */
.chips { list-style: none; padding: 0; margin: .2rem 0 1.3rem; display: grid; grid-template-columns: 1fr 1fr; gap: .45rem; }
.chips li { font-size: .84rem; line-height: 1.3; color: var(--text-2); padding: .5rem .7rem; border-radius: 10px; background: var(--primary-light); }
.callout { padding: .9rem 1.1rem; border-radius: var(--radius); background: #FFFBEB; border: 1px solid #FDE68A; }
.callout b { display: block; margin-bottom: .25rem; font-size: .88rem; color: #B45309; }
.callout p { margin: 0; font-size: .88rem; line-height: 1.5; color: #78350F; }

/* slajd 6: kroki; slajd 7: metoda */
.steps, .method { list-style: none; padding: 0; margin: .2rem 0 1.2rem; display: grid; gap: .55rem; counter-reset: k; }
.steps li, .method li { counter-increment: k; position: relative; padding-left: 2.4rem; font-size: .93rem; line-height: 1.45; color: var(--text-2); }
.steps li::before, .method li::before { content: counter(k); position: absolute; left: 0; top: -.05rem; width: 1.65rem; height: 1.65rem; display: grid; place-items: center;
  border-radius: 50%; background: var(--primary-light); color: var(--primary); font-family: var(--mono); font-size: .8rem; font-weight: 500; }
.steps li b, .method li b { color: var(--text); font-weight: 600; }
.steps li.key::before { background: var(--warning); color: #fff; }
.method li { padding-bottom: .35rem; }

/* slajd 9: pakiety */
.packs { list-style: none; padding: 0; margin: .2rem 0 1.4rem; display: grid; gap: .5rem; }
.packs li { display: grid; grid-template-columns: 7.2rem 1fr; gap: .8rem; align-items: baseline; padding: .7rem .9rem; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.packs b { font-size: .92rem; letter-spacing: .02em; color: var(--primary); }
.packs b em { display: block; font-style: normal; font-size: .66rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: #A16207; }
.packs span { font-size: .88rem; color: var(--text-2); line-height: 1.4; }
.packs li.star { border-color: var(--gold-dark); background: linear-gradient(135deg, rgba(255, 215, 0, .14), rgba(240, 200, 0, .06)); }
.packs li.star b { color: #854D0E; }
.done .more { background: none; border: none; padding: 0; cursor: pointer; font-family: inherit; color: var(--primary); }

/* ujawnianie */
.r { opacity: 0; transform: translateY(20px); transition: opacity .8s ease, transform .8s cubic-bezier(.2, .7, .2, 1); }
.slide.in .r { opacity: 1; transform: none; }
.slide.in .r:nth-child(2) { transition-delay: .08s; } .slide.in .r:nth-child(3) { transition-delay: .16s; }
.slide.in .r:nth-child(4) { transition-delay: .24s; } .slide.in .r:nth-child(5) { transition-delay: .32s; }
.slide.in .r:nth-child(6) { transition-delay: .40s; } .slide.in .r:nth-child(7) { transition-delay: .48s; }
.slide.in .r:nth-child(8) { transition-delay: .56s; }

@media (prefers-reduced-motion: reduce) {
  .r, .bars i::after { transition: none; opacity: 1; transform: none; }
  .hint span { animation: none; }
  #deck { scroll-behavior: auto; }
}

@media (max-width: 768px) {
  .top { top: .6rem; padding: .55rem .8rem; }
  .brand { font-size: 1rem; }
  .brand i { width: 32px; height: 32px; font-size: .85rem; }
  #dots { display: none; }
  #deck { scroll-snap-type: y proximity; }
  .slide { padding: 5.2rem 1rem 3rem; align-items: start; align-content: center; }
  /* telefon: formacja w pasie 80px-40vh (deck.js band()), panel pod nią */
  .slide[data-side="right"] { padding-top: calc(40vh + .5rem); padding-top: calc(40dvh + .5rem); align-content: start; }
  .topcta span { display: none; }
  .topcta { padding: .45rem .6rem; }
  .chips { grid-template-columns: 1fr; }
  .packs li { grid-template-columns: 1fr; gap: .2rem; }
  .cover::before { inset: -1rem; width: auto; }
  .panel { padding: 1.5rem 1.2rem 1.3rem; }
  .r { opacity: 1; transform: none; transition: none; }
  h1 { font-size: clamp(2.2rem, 10.5vw, 3rem); }
  h2 { font-size: clamp(1.6rem, 7.5vw, 2.1rem); }
  .bars li { grid-template-columns: 6.2rem 1fr 3.8rem; font-size: .8rem; }
  .trio b { font-size: 1.15rem; }
  .lead .row { flex-direction: column; }
  .done .more { display: block; margin: 1rem 0 0; }
}