/* ============================================================
   booksero — landing v3
   Język wizualny: naprzemienne sekcje czarne / jasnoszare (#f5f5f7),
   wielka typografia z kropką, niebieski (#0071e3) tylko na akcjach,
   białe karty o dużym promieniu, wjazdy z lewej/prawej, zero bibliotek.
   ============================================================ */

:root {
  --black: #000;
  --dark-card: #161617;
  --light: #f5f5f7;
  --white: #fff;
  --ink: #1d1d1f;
  --muted-l: #6e6e73;   /* szary tekst na jasnym */
  --muted-d: #86868b;   /* szary tekst na ciemnym */
  --blue: #0071e3;      /* CTA */
  --blue-h: #0077ed;
  --blue-d: #2997ff;    /* akcent na czerni */
  --r-card: 28px;
  --ease: cubic-bezier(0.25, 0.1, 0.25, 1);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  background: var(--black);
  color: var(--ink);
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
::selection { background: rgba(0, 113, 227, 0.25); }

.container { width: min(1320px, 94vw); margin-inline: auto; }
.container-narrow { width: min(920px, 92vw); margin-inline: auto; }
.text-center { text-align: center; }

.sec-dark { background: var(--black); color: var(--white); }
.sec-light { background: var(--light); color: var(--ink); }
section { padding: clamp(6rem, 13vw, 10.5rem) 0; }

/* ---------- Przyciski / pigułki ---------- */
.btn-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-weight: 500;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.25s, transform 0.25s var(--ease), box-shadow 0.25s;
  padding: 0.72rem 1.5rem;
  font-size: 1.02rem;
}
.btn-pill:active { transform: scale(0.97); }
.btn-blue { background: var(--blue); color: #fff; }
.btn-blue:hover { background: var(--blue-h); transform: translateY(-1px); box-shadow: 0 10px 28px rgba(0, 113, 227, 0.35); }
.btn-lg { padding: 0.95rem 2rem; font-size: 1.12rem; }
.btn-xs { padding: 0.42rem 1.05rem; font-size: 0.88rem; }
.btn-block { width: 100%; }
.link-blue { color: var(--blue-d); font-size: 1.05rem; font-weight: 500; }
.link-blue:hover { text-decoration: underline; }

/* ---------- Pasek produktu (pływający pill) ---------- */
.localnav {
  position: fixed;
  top: 12px;
  left: 0; right: 0;
  z-index: 100;
  display: flex;
  justify-content: center;
  pointer-events: none;
}
.localnav-pill {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 1.4rem;
  width: min(1080px, calc(100vw - 24px));
  padding: 0.5rem 0.6rem 0.5rem 1.4rem;
  border-radius: 999px;
  background: rgba(22, 22, 23, 0.72);
  backdrop-filter: saturate(1.8) blur(20px);
  -webkit-backdrop-filter: saturate(1.8) blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
  color: #f5f5f7;
}
.ln-brand { font-size: 1.15rem; font-weight: 700; letter-spacing: -0.02em; }
.ln-links { display: flex; gap: 1.35rem; margin-left: auto; }
.ln-links a { font-size: 0.92rem; color: rgba(245, 245, 247, 0.82); transition: color 0.2s; }
.ln-links a:hover { color: #fff; }
.ln-actions { display: flex; align-items: center; gap: 0.7rem; margin-left: auto; }
.ln-links + .ln-actions { margin-left: 0; }
.lang-switch { display: flex; border: 1px solid rgba(255, 255, 255, 0.18); border-radius: 999px; overflow: hidden; }
.lang-btn {
  font: inherit; font-size: 0.75rem; font-weight: 700;
  padding: 0.3rem 0.62rem;
  background: transparent; color: rgba(245, 245, 247, 0.65);
  border: 0; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center;
  transition: background 0.2s, color 0.2s;
}
.lang-btn:hover { color: #fff; }
.lang-btn.active { background: rgba(255, 255, 255, 0.16); color: #fff; }
.mobile-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; padding: 8px; cursor: pointer; }
.mobile-toggle span { width: 20px; height: 2px; background: #f5f5f7; border-radius: 2px; transition: transform 0.3s var(--ease), opacity 0.3s; }
.mobile-menu {
  display: none;
  position: fixed;
  top: 68px; left: 12px; right: 12px;
  z-index: 99;
  border-radius: 22px;
  background: rgba(22, 22, 23, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.6rem 0;
  flex-direction: column;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { padding: 0.9rem 1.6rem; color: #f5f5f7; font-size: 1.05rem; }

/* ---------- Hero ---------- */
.hero {
  padding-top: clamp(7.5rem, 15vh, 11rem);
  padding-bottom: 0;
  text-align: center;
  overflow: clip;
}
.hero-brand {
  font-size: clamp(1rem, 2vw, 1.35rem);
  font-weight: 700;
  color: var(--blue-d);
  letter-spacing: 0.01em;
  margin-bottom: 0.6rem;
}
.hero-title {
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.98;
  font-size: clamp(3.2rem, 10.5vw, 8rem);
}
.hero-title .line { display: block; }
.hero-title .blue {
  background: linear-gradient(94deg, #2997ff 8%, #0071e3 60%, #64b5ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-sub {
  color: var(--muted-d);
  font-size: clamp(1.1rem, 2.3vw, 1.5rem);
  max-width: 42rem;
  margin: 1.8rem auto 0;
}
.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  flex-wrap: wrap;
  margin-top: 2.1rem;
}
.hero-price { color: var(--muted-d); font-size: 0.95rem; margin-top: 1.1rem; }
.hero-media {
  width: min(1180px, 94vw);
  margin: clamp(3rem, 7vw, 5.5rem) auto 0;
  will-change: transform;
}
.browser-frame {
  border-radius: 18px 18px 0 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 0;
  box-shadow: 0 -20px 90px rgba(41, 151, 255, 0.14), 0 40px 120px rgba(0, 0, 0, 0.65);
  background: #0d0d0f;
}
.browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: #1b1b1d;
}
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #3a3a3c; }
.browser-bar i:nth-child(1) { background: #ff5f57; }
.browser-bar i:nth-child(2) { background: #febc2e; }
.browser-bar i:nth-child(3) { background: #28c840; }
.browser-bar em {
  font-style: normal;
  font-size: 0.72rem;
  color: #98989d;
  margin-inline: auto;
  background: #2a2a2c;
  padding: 3px 14px;
  border-radius: 6px;
}

/* ---------- Manifest ---------- */
.statement-text {
  font-size: clamp(1.8rem, 4.8vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.18;
}
.statement-text .w { color: rgba(245, 245, 247, 0.18); transition: color 0.3s ease; }
.statement-text .w.lit { color: #f5f5f7; }
.statement-text .w.lit.key { color: var(--blue-d); }
/* Sekcja manifestu — więcej „oddechu" na desktopie: góra +20% (jak sekcja),
   dół powiększony (~+30% odstępu do kolejnej sekcji z kalendarzem). */
@media (min-width: 769px) { .statement { padding: clamp(7.2rem, 15.6vw, 12.6rem) 0 clamp(11.5rem, 24vw, 19.5rem); } }

/* ---------- Sceny (ciemne) ---------- */
.scene-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.eyebrow-blue {
  color: var(--blue-d);
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 0.8rem;
}
.scene-title {
  font-size: clamp(2.1rem, 4.8vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 1.1rem;
}
.scene-desc { color: var(--muted-d); font-size: clamp(1.02rem, 1.8vw, 1.25rem); max-width: 34rem; }
.scene-desc.center { margin-inline: auto; }
.stat-row { display: flex; gap: 2.8rem; margin-top: 2.2rem; flex-wrap: wrap; }
.stat-big {
  display: block;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--blue-d);
  line-height: 1;
}
.stat-label { color: var(--muted-d); font-size: 0.98rem; }
.scene-media img {
  border-radius: var(--r-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
}

/* ---------- Motywy (przełącznik) ---------- */
.theme-switch-wrap {
  display: inline-flex;
  gap: 4px;
  margin: 2rem auto 2.4rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 4px;
}
.theme-btn {
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  border-radius: 999px;
  border: 0;
  background: transparent;
  color: rgba(245, 245, 247, 0.7);
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
}
.theme-btn.active { background: #fff; color: #000; }
.theme-stage {
  position: relative;
  width: min(1180px, 94vw);
  margin-inline: auto;
  border-radius: var(--r-card);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.6);
}
.theme-stage .theme-img { transition: opacity 0.5s ease; }
.theme-stage .theme-img.dark { position: absolute; inset: 0; opacity: 0; }
.theme-stage.show-dark .theme-img.dark { opacity: 1; }
.theme-stage.show-dark .theme-img.light { opacity: 0; }

/* ---------- Sekcje jasne: nagłówki ---------- */
.section-title-left {
  font-size: clamp(2.2rem, 5.2vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.06;
  max-width: 22ch;
}
.section-lead {
  color: var(--muted-l);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  margin-top: 1rem;
  max-width: 44rem;
}
.section-lead b { color: var(--ink); }

/* ---------- Karty przewag (jasne) ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 3.2rem;
}
.card {
  background: var(--white);
  border-radius: var(--r-card);
  padding: 2.2rem 1.9rem;
  min-height: 15rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.09); }
.card h3 { font-size: 1.35rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.card p { color: var(--muted-l); font-size: 1rem; }
.card-accent span { color: var(--blue); font-weight: 700; font-size: 1.05rem; }
.fine-print { color: var(--muted-l); font-size: 0.8rem; opacity: 0.8; margin-top: 2.2rem; }

/* ---------- Karuzela ---------- */
.carousel-sec { padding-bottom: clamp(4rem, 8vw, 7rem); }
.carousel { margin-top: 2.6rem; }
.car-track {
  display: flex;
  gap: 1.2rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding: 0.4rem calc((100vw - min(1320px, 94vw)) / 2) 1.2rem;
  scrollbar-width: none;
}
.car-track::-webkit-scrollbar { display: none; }
.car-card {
  flex: 0 0 min(680px, 86vw);
  scroll-snap-align: center;
  background: var(--white);
  border-radius: var(--r-card);
  overflow: hidden;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}
.car-card img { width: 100%; }
.car-card h3 { font-size: 1.3rem; font-weight: 700; letter-spacing: -0.02em; padding: 1.4rem 1.7rem 0.3rem; }
.car-card p { color: var(--muted-l); font-size: 0.98rem; padding: 0 1.7rem 1.7rem; }
.car-nav { display: flex; align-items: center; justify-content: space-between; margin-top: 1.4rem; }
.car-dots { display: flex; gap: 8px; }
.car-dots i { width: 8px; height: 8px; border-radius: 50%; background: rgba(0, 0, 0, 0.2); transition: background 0.25s, width 0.25s; }
.car-dots i.on { background: var(--ink); }
.car-arrows { display: flex; gap: 0.7rem; }
.car-arrow {
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 0;
  background: rgba(0, 0, 0, 0.08);
  color: var(--ink);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.car-arrow:hover { background: rgba(0, 0, 0, 0.16); transform: scale(1.06); }

/* ---------- Liczby (ciemne) ---------- */
.numbers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 3.4rem;
  text-align: center;
}
/* Scalony blok „motywy" pod paskiem liczb (dawna sekcja „Jasny albo ciemny") */
.glance-themes {
  margin-top: clamp(3.5rem, 8vw, 6rem);
  padding-top: clamp(3rem, 6vw, 4.5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.10);
}
.glance-sub {
  font-size: clamp(1.6rem, 3.4vw, 2.6rem);
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.08;
  margin: 0 0 0.8rem; text-wrap: balance;
}
.num-big {
  display: block;
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--blue-d);
}
.num-label { color: var(--muted-d); font-size: 1rem; display: block; margin-top: 0.5rem; }

/* ---------- Cennik (jasny) ---------- */
.pricing { position: relative; }
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-top: 3.2rem;
  align-items: stretch;
}
.p-card {
  position: relative;
  background: var(--white);
  border-radius: var(--r-card);
  padding: 2.4rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.35s var(--ease), box-shadow 0.35s;
}
.p-card:hover { transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.09); }
.p-card.featured { outline: 2px solid var(--blue); outline-offset: -2px; box-shadow: 0 24px 70px rgba(0, 113, 227, 0.16); }
.p-flag {
  position: absolute;
  top: -0.85rem; left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.32rem 1rem;
  border-radius: 999px;
  white-space: nowrap;
}
.p-name { font-size: 1.6rem; font-weight: 800; letter-spacing: -0.02em; }
.p-desc { color: var(--muted-l); font-size: 0.92rem; margin-top: 0.1rem; }
.p-price { margin: 1.4rem 0 1.3rem; color: var(--muted-l); font-size: 0.95rem; }
.p-price b { font-size: 2.9rem; font-weight: 800; letter-spacing: -0.04em; color: var(--ink); margin: 0 0.3rem; }
.p-feats { display: grid; gap: 0.55rem; margin-bottom: 1.8rem; flex: 1; }
.p-feats li { position: relative; padding-left: 1.5rem; font-size: 0.96rem; }
.p-feats li::before { content: "✓"; position: absolute; left: 0; color: var(--blue); font-weight: 800; }

/* Pakiet specjalny — wygląd identyczny jak zwykłe karty (biała, bez ramki
   i bez podświetlenia). Bez ceny — kieruje do formularza kontaktowego. */
.p-price-custom { margin: 1.4rem 0 1.3rem; }
.p-price-custom b {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--ink);
}

/* ---------- FAQ (jasny) ---------- */
.faq { background: var(--light); }
.faq-list { margin-top: 2.4rem; display: grid; gap: 0.8rem; }
.faq-item {
  background: var(--white);
  border-radius: 18px;
  overflow: hidden;
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.25rem 3.2rem 1.25rem 1.6rem;
  font-weight: 600;
  font-size: 1.05rem;
  position: relative;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  right: 1.4rem; top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--muted-l);
  transition: transform 0.3s var(--ease), color 0.2s;
}
.faq-item[open] summary::after { transform: translateY(-50%) rotate(45deg); color: var(--blue); }
.faq-item p { padding: 0 1.6rem 1.35rem; color: var(--muted-l); font-size: 0.98rem; }

/* ---------- Finał ---------- */
.finale-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(3rem, 6vw, 6rem);
  align-items: center;
}
.finale-title {
  font-size: clamp(2.2rem, 5vw, 3.7rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.06;
  margin-bottom: 1.1rem;
}
.finale-title .blue { color: var(--blue-d); }
.finale-sub { color: var(--muted-d); font-size: 1.12rem; margin-bottom: 2rem; max-width: 32rem; }
.contact-form {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--r-card);
  padding: 2.1rem 1.9rem;
  display: grid;
  gap: 1.05rem;
}
.contact-form h3 { font-size: 1.3rem; font-weight: 800; letter-spacing: -0.01em; }
.form-row { display: grid; gap: 0.35rem; }
.form-row label { font-size: 0.83rem; font-weight: 600; color: var(--muted-d); }
.form-row input, .form-row select, .form-row textarea {
  font: inherit;
  color: #f5f5f7;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 0.72rem 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-row textarea { resize: vertical; min-height: 96px; }
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--blue-d);
  box-shadow: 0 0 0 3px rgba(41, 151, 255, 0.2);
}
.form-row select option { background: var(--dark-card); color: #f5f5f7; }

/* ---------- Stopka ---------- */
.footer { padding: 3rem 0 2.4rem; border-top: 1px solid rgba(255, 255, 255, 0.09); }
.footer-inner { display: flex; align-items: center; gap: 1.8rem; flex-wrap: wrap; }
.footer-brand { font-weight: 700; font-size: 1.1rem; color: #f5f5f7; }
.footer-nav { display: flex; gap: 1.3rem; flex-wrap: wrap; margin-left: auto; }
.footer-nav a { color: var(--muted-d); font-size: 0.9rem; transition: color 0.2s; }
.footer-nav a:hover { color: #f5f5f7; }
.footer-legal-groups { width: 100%; display: flex; flex-wrap: wrap; gap: 2.5rem 4rem;
  padding: 1.4rem 0; border-top: 1px solid rgba(255,255,255,0.08); border-bottom: 1px solid rgba(255,255,255,0.08); }
.footer-legal-col { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-legal-h { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--muted-d); opacity: 0.65; margin: 0 0 0.15rem; }
.footer-legal-col a { color: var(--muted-d); font-size: 0.9rem; transition: color 0.2s; }
.footer-legal-col a:hover { color: #f5f5f7; }
.footer-legal { width: 100%; color: var(--muted-d); font-size: 0.8rem; opacity: 0.7; }

/* ============================================================
   ANIMACJE WEJŚĆ — IntersectionObserver dodaje .in
   Warianty: .up (z dołu), .from-left, .from-right, .zoom
   ============================================================ */
.rv { opacity: 0; transition: opacity 0.9s var(--ease), transform 0.9s var(--ease), filter 0.9s var(--ease); will-change: opacity, transform; }
.rv.up { transform: translateY(46px); }
.rv.from-left { transform: translateX(-72px); }
.rv.from-right { transform: translateX(72px); }
.rv.zoom { transform: scale(0.93); filter: blur(4px); }
.rv.in { opacity: 1; transform: none; filter: none; }
.rv.d1 { transition-delay: 0.12s; }
.rv.d2 { transition-delay: 0.24s; }
.rv.d3 { transition-delay: 0.36s; }
.rv.d4 { transition-delay: 0.5s; }

/* ---------- Responsywność ---------- */
/* Cennik 4 kafle: na węższych ekranach 2×2, żeby karty nie były ściśnięte */
@media (max-width: 1320px) and (min-width: 1021px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); max-width: 60rem; margin-inline: auto; }
}
@media (max-width: 1020px) {
  .ln-links { display: none; }
  .mobile-toggle { display: flex; }
  .scene-grid { grid-template-columns: 1fr; gap: 2rem; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 32rem; margin-inline: auto; }
  .finale-grid { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: repeat(2, 1fr); gap: 2.6rem 1rem; }
}
@media (max-width: 620px) {
  .cards-grid { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; gap: 1rem; }
  .stat-row { gap: 1.6rem; }
  .card { min-height: 0; }
  /* Na telefonie wjazdy boczne stają się pionowe — brak poziomego scrolla strony */
  .rv.from-left, .rv.from-right { transform: translateY(40px); }
}

/* ---------- Dostępność: ograniczony ruch ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; filter: none; transition: none; }
  .statement-text .w { color: #f5f5f7; transition: none; }
  .statement-text .w.key { color: var(--blue-d); }
  .hero-media { transform: none !important; }
  .theme-stage .theme-img { transition: none; }
  * { animation-duration: 0.001s !important; }
}

/* ---------- Języki: mapa Europy + pasek (A+C) ---------- */
.langs { overflow: clip; padding-bottom: 0; }
.langs-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.blue-txt { color: var(--blue-d); }
.lang-chips { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-top: 1.8rem; }
.lang-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font: inherit;
  font-size: 0.88rem;
  color: #f5f5f7;
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 999px;
  padding: 0.42rem 0.95rem 0.42rem 0.5rem;
  cursor: pointer;
  transition: transform 0.25s var(--ease), border-color 0.25s, box-shadow 0.25s;
}
.lang-chip i {
  width: 24px; height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  font-weight: 800;
  font-size: 0.6rem;
  color: #fff;
}
.lang-chip:hover, .lang-chip.act {
  transform: translateY(-2px) scale(1.05);
  border-color: var(--blue-d);
  box-shadow: 0 10px 30px rgba(41, 151, 255, 0.25);
}
.langs-map { position: relative; }
.eu-map { width: 100%; height: auto; display: block; }
.eu-map .m-bg { fill: #17171a; stroke: #26262a; stroke-width: 0.6; }
.eu-map .m-on {
  fill: var(--c);
  stroke: #0b0b0d;
  stroke-width: 0.8;
  cursor: pointer;
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.35s var(--ease), filter 0.35s, stroke 0.35s;
}
.eu-map .m-on.act {
  transform: scale(1.3);
  stroke: #fff;
  stroke-width: 1.1;
  filter: drop-shadow(0 0 16px rgba(41, 151, 255, 0.75));
}
.map-tip {
  position: absolute;
  pointer-events: none;
  background: rgba(22, 22, 23, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  padding: 0.55rem 0.95rem;
  font-size: 0.9rem;
  color: #f5f5f7;
  white-space: nowrap;
  box-shadow: 0 14px 44px rgba(0, 0, 0, 0.6);
  z-index: 5;
  transform: translate(-50%, -120%);
}
.map-tip b { color: var(--blue-d); }
.marquee {
  overflow: hidden;
  margin-top: clamp(3rem, 7vw, 5.5rem);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.25rem 0;
}
.marquee-track {
  display: inline-flex;
  gap: 3.2rem;
  white-space: nowrap;
  will-change: transform;
  animation: marq 46s linear infinite;
}
.marquee-track span { font-size: 1.45rem; font-weight: 600; color: var(--muted-d); }
.marquee-track b { color: var(--blue-d); font-weight: 700; }
@keyframes marq { to { transform: translateX(-50%); } }
@media (max-width: 1020px) {
  .langs-grid { grid-template-columns: 1fr; }
  .langs-map { max-width: 34rem; margin-inline: auto; }
}
@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
  .eu-map .m-on { transition: none; }
}

/* ============ MULTI-SALON (killer feature, pin + scrub) ============ */
.msal { padding: 120px 0 110px; }
.ms-eyebrow { color: var(--blue); font-weight: 600; font-size: 1.05rem; letter-spacing: .01em; margin-bottom: 14px; }
.ms-title { font-size: clamp(2.5rem, 6.2vw, 4.6rem); font-weight: 700; letter-spacing: -0.015em; line-height: 1.04; margin: 0 0 18px; }
.ms-title .line { display: block; }
.ms-title .blue { color: var(--blue); }
.msal .section-lead { max-width: 660px; }

/* Scena: Salon A ——(bon)——> Salon B */
.ms-stage { display: flex; align-items: stretch; gap: 18px; margin: 56px 0 64px; }
.ms-salon { background: #fff; border: 1px solid rgba(0,0,0,.08); border-radius: 24px; box-shadow: 0 12px 40px rgba(0,0,0,.08); padding: 26px 30px; min-width: 210px; display: flex; flex-direction: column; gap: 6px; align-items: flex-start; }
.ms-pin { width: 44px; height: 44px; border-radius: 50%; background: #0b0b0c; color: #fff; font-weight: 700; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; margin-bottom: 6px; }
.ms-pin.b { background: var(--blue); }
.ms-salon b { font-size: 1.25rem; letter-spacing: -0.01em; }
.ms-salon i { font-style: normal; color: rgba(0,0,0,.55); font-size: .95rem; }
.ms-salon .ms-ok { color: #1d9d55; font-weight: 600; }
.ms-path { position: relative; flex: 1; align-self: center; height: 74px; }
.ms-line { position: absolute; left: 0; right: 0; top: 50%; height: 3px; transform: translateY(-50%); background-image: linear-gradient(90deg, rgba(0,0,0,.22) 55%, transparent 45%); background-size: 16px 3px; border-radius: 2px; }
.ms-voucher { position: absolute; left: 0; top: 50%; margin-top: -21px; display: inline-flex; align-items: center; height: 42px; padding: 0 22px; background: var(--blue); color: #fff; font-weight: 700; font-size: .98rem; letter-spacing: .02em; white-space: nowrap; border-radius: 999px; box-shadow: 0 10px 30px rgba(0,113,227,.45), 0 0 0 6px rgba(0,113,227,.12); }
.ms-voucher::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.85); margin-right: 10px; }

/* Karty korzyści */
.ms-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-bottom: 56px; }
.ms-card { background: #fff; border: 1px solid rgba(0,0,0,.08); border-radius: 24px; padding: 28px 30px; box-shadow: 0 8px 30px rgba(0,0,0,.06); }
.ms-card h3 { font-size: 1.28rem; letter-spacing: -0.01em; margin: 0 0 10px; }
.ms-card p { color: rgba(0,0,0,.6); line-height: 1.55; margin: 0; }

/* Mini-porównanie */
.ms-vs { max-width: 780px; }
.ms-vs table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid rgba(0,0,0,.08); border-radius: 20px; overflow: hidden; box-shadow: 0 8px 30px rgba(0,0,0,.06); }
.ms-vs th, .ms-vs td { text-align: left; padding: 14px 20px; border-bottom: 1px solid rgba(0,0,0,.07); font-size: .98rem; }
.ms-vs th { font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; color: rgba(0,0,0,.5); background: rgba(0,0,0,.025); }
.ms-vs th:nth-child(2) { color: var(--blue); }
.ms-vs td.yes, .ms-vs td.no, .ms-vs th:nth-child(2), .ms-vs th:nth-child(3) { text-align: center; width: 130px; }
.ms-vs td.yes { color: #1d9d55; font-weight: 700; font-size: 1.15rem; }
.ms-vs td.no { color: rgba(0,0,0,.3); font-weight: 600; font-size: 1.05rem; }
.ms-vs tr:last-child td { border-bottom: none; }
.ms-vs .fine-print { margin-top: 14px; }

@media (max-width: 900px) {
  .msal { padding: 84px 0 70px; }
  .ms-stage { gap: 10px; margin: 40px 0 44px; }
  .ms-salon { min-width: 0; padding: 18px 16px; }
  .ms-salon b { font-size: 1.05rem; }
  .ms-salon i { font-size: .82rem; }
  .ms-pin { width: 34px; height: 34px; font-size: .95rem; }
  .ms-voucher { height: 34px; padding: 0 12px; font-size: .8rem; margin-top: -17px; }
  .ms-grid { grid-template-columns: 1fr; gap: 12px; margin-bottom: 40px; }
  .ms-vs th, .ms-vs td { padding: 11px 12px; font-size: .88rem; }
  .ms-vs td.yes, .ms-vs td.no, .ms-vs th:nth-child(2), .ms-vs th:nth-child(3) { width: 84px; }
}

/* Bez animacji: bon „dojechał" — stan końcowy widoczny od razu */
@media (prefers-reduced-motion: reduce) {
  .ms-voucher { left: auto; right: 0; }
}

/* Honeypot formularza — pole-pułapka na boty, całkowicie poza ekranem dla ludzi. */
.hp-wrap {
  position: absolute !important;
  left: -9999px !important;
  top: -9999px !important;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
}

/* ---------- Opinie / social proof (ciemna) ---------- */
.testimonials { background: var(--black); color: var(--white); overflow: hidden; }
.t-head { max-width: 42rem; margin: 0 auto; text-align: center; }
.t-eyebrow { color: var(--blue-d); font-weight: 600; font-size: 0.95rem; letter-spacing: 0.01em; margin-bottom: 0.7rem; }
.t-title { font-size: clamp(1.7rem, 4vw, 2.9rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.08; }
.t-lead { color: var(--muted-d); font-size: clamp(1rem, 1.8vw, 1.18rem); margin-top: 1rem; }

.t-cols {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 3.5rem;
  max-height: 46rem;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 22%, #000 78%, transparent);
}
.t-col { flex: 0 0 auto; width: min(21rem, 82vw); }
.t-col-track {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-bottom: 1.5rem; /* = gap → bezszwowa pętla translateY(-50%) */
  animation: t-scroll var(--t-dur, 40s) linear infinite;
  will-change: transform;
}
@keyframes t-scroll { to { transform: translateY(-50%); } }
.t-col:hover .t-col-track { animation-play-state: paused; }
.t-card { cursor: default; }

.t-card {
  background: var(--dark-card);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--r-card);
  padding: 1.9rem;
  box-shadow: 0 16px 40px rgba(0, 113, 227, 0.10);
}
.t-card p { font-size: 1rem; line-height: 1.5; color: #f2f2f5; }
.t-who { display: flex; align-items: center; gap: 0.75rem; margin-top: 1.3rem; }
.t-avatar {
  width: 44px; height: 44px; flex: 0 0 auto; border-radius: 50%;
  display: grid; place-items: center;
  font-weight: 600; font-size: 0.9rem; color: #fff; letter-spacing: 0.02em;
  background: linear-gradient(135deg, var(--blue), var(--blue-d));
}
/* Gdy w script.js podasz ścieżkę zdjęcia (TESTIMONIAL_PHOTOS), zdjęcie
   przykrywa inicjały. Bez ścieżki zostają inicjały jako fallback. */
.t-avatar.has-photo { background-size: cover; background-position: center; color: transparent; }
.t-meta { display: flex; flex-direction: column; min-width: 0; }
.t-name { font-weight: 600; line-height: 1.25; }
.t-role { color: var(--muted-d); font-size: 0.88rem; line-height: 1.25; }

@media (max-width: 1024px) { .t-col.t-lg { display: none; } }
@media (max-width: 720px)  { .t-col.t-md { display: none; } }

@media (prefers-reduced-motion: reduce) {
  .t-col-track { animation: none; }
}

/* ---------- Hero wideo (scroll-expand, przypięte natywnym sticky) ---------- */
.xhero { position: relative; height: 280vh; background: #000; padding: 0; }
.xhero-stage {
  position: sticky; top: 0; height: 100vh; overflow: hidden;
  background: #000; display: grid; place-items: center;
}
.xhero-media {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 110px; height: 110px; border-radius: 18px; overflow: hidden;
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6);
  will-change: width, height;
}
.xhero-video { width: 100%; height: 100%; object-fit: cover; display: block; }
.xhero-scrim { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0.30), rgba(0,0,0,0.55)); }
.xhero-copy { position: relative; z-index: 2; text-align: center; padding: 0 1.5rem; pointer-events: none; }
.xhero-copy a { pointer-events: auto; }
.xhero-eyebrow { color: var(--blue-d); font-weight: 600; font-size: clamp(1rem, 2.2vw, 1.3rem); margin-bottom: 0.5rem; }
.xhero-title { font-weight: 700; letter-spacing: -0.03em; line-height: 1.02; font-size: clamp(2.6rem, 8vw, 6rem); color: #fff; text-shadow: 0 2px 34px rgba(0,0,0,0.55); }
.xhero-title .blue { color: var(--blue-d); display: block; }
.xhero-reveal { opacity: 0; margin-top: 1.5rem; display: flex; flex-direction: column; align-items: center; gap: 1.1rem; }
.xhero-sub { color: #ececee; font-size: clamp(1rem, 1.8vw, 1.25rem); max-width: 40rem; text-shadow: 0 1px 18px rgba(0,0,0,0.6); }
.xhero-ctas { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; justify-content: center; }
.xhero-price { color: #cececf; font-size: 0.95rem; text-shadow: 0 1px 14px rgba(0,0,0,0.6); }
.xhero-hint { position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: 2; color: #cececf; font-size: 0.9rem; letter-spacing: 0.02em; }

/* fallback / prefers-reduced-motion: statyczny pełny hero, bez najazdu */
.xhero-static { height: 100vh; }
.xhero-static .xhero-media { width: 100% !important; height: 100% !important; border-radius: 0 !important; transform: translate(-50%, -50%) !important; }
.xhero-static .xhero-reveal { opacity: 1 !important; }
.xhero-static .xhero-hint { display: none; }

@media (max-width: 768px) {
  .xhero { height: 230vh; }
  .xhero-media { width: 84px; height: 84px; }
}
@media (prefers-reduced-motion: reduce) {
  .xhero { height: 100vh !important; }
  .xhero-media { width: 100% !important; height: 100% !important; border-radius: 0 !important; }
  .xhero-reveal { opacity: 1 !important; }
  .xhero-hint { display: none; }
}

/* ---------- Dla kogo (czarna, chipy branż) ---------- */
.audience { text-align: center; }
.aud-eyebrow { color: var(--blue-d); font-weight: 600; font-size: 1rem; margin-bottom: 0.8rem; }
.aud-title { font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.025em; line-height: 1.05; }
.aud-sub { color: var(--muted-d); font-size: clamp(1.05rem, 2vw, 1.35rem); max-width: 46rem; margin: 1.4rem auto 0; }
.aud-chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 0.7rem; margin-top: 2.6rem; }
.aud-chip {
  padding: 0.6rem 1.2rem; border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.05);
  color: #e8e8ea; font-size: 0.98rem; font-weight: 500;
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
}
.aud-chip:hover { border-color: rgba(41, 151, 255, 0.6); background: rgba(41, 151, 255, 0.12); transform: translateY(-2px); }

/* ---------- Dla kogo: układ kategorii ---------- */
.aud-cats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2.4rem 2.5rem;
  max-width: 1080px;
  margin: 3.4rem auto 0;
  text-align: left;
}
.aud-cat-label {
  color: var(--blue-d);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 0.95rem;
}
.aud-cat-chips { display: flex; flex-wrap: wrap; gap: 0.55rem; }
.aud-cat-chips .aud-chip { font-size: 0.92rem; padding: 0.5rem 1rem; }

/* ---------- Dla kogo: finał + tryb kinowy (GSAP, desktop) ---------- */
.aud-finale { margin-top: 4.5rem; text-align: center; padding: 0 1.5rem; }
.aud-finale h2 {
  font-size: clamp(2.3rem, 6.5vw, 5.5rem);
  font-weight: 800; letter-spacing: -0.03em; line-height: 1.04;
  color: #fff; text-wrap: balance;
}
/* Tryb kinowy: sekcja przypięta, treść wyśrodkowana, finał jako nakładka */
.audience.cine { padding: 0; }
.audience.cine .aud-inner { position: relative; min-height: 100vh; display: grid; place-items: center; }
.audience.cine .aud-content { width: 100%; }
.audience.cine .aud-cats { margin-top: 2.6rem; }
.aud-finale-sub {
  margin-top: 1.1rem;
  font-size: clamp(1.3rem, 3vw, 2.4rem);
  font-weight: 600; letter-spacing: -0.02em; line-height: 1.1;
  color: var(--blue-d);
}
.audience.cine .aud-finale {
  position: absolute; inset: 0; margin: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; will-change: transform, opacity, filter;
}

/* ---------- Sero — asystent AI (sieć neuronowa) ---------- */
.sero { position: relative; overflow: hidden; background: #000; }
.sero-glow {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background:
    radial-gradient(42% 46% at 50% 54%, rgba(41,151,255,0.20), rgba(41,151,255,0.06) 45%, transparent 72%),
    radial-gradient(80% 70% at 50% 50%, rgba(20,40,80,0.35), transparent 75%);
}
.sero-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    radial-gradient(60% 55% at 50% 46%, transparent 0%, rgba(0,0,0,0.35) 55%, #000 82%),
    linear-gradient(to bottom, rgba(0,0,0,0.5), transparent 22%, transparent 78%, rgba(0,0,0,0.6));
}
.sero-inner { position: relative; z-index: 2; text-align: center; }
.sero-eyebrow { color: var(--blue-d); font-weight: 600; font-size: 1rem; letter-spacing: 0.02em; margin-bottom: 0.7rem; }
.sero-title { font-size: clamp(2rem, 5vw, 3.6rem); font-weight: 800; letter-spacing: -0.025em; line-height: 1.05; text-wrap: balance; }
.sero-sub { color: #c9d3e0; font-size: clamp(1.05rem, 2vw, 1.3rem); max-width: 42rem; margin: 1.2rem auto 0; text-shadow: 0 1px 20px rgba(0,0,0,0.6); }

.sero-stage { position: relative; height: 460px; display: grid; place-items: center; margin-top: 2.5rem; }
.sero-net { width: min(1200px, 96%); height: 420px; display: block; }

/* „Cześć, jestem Sero." — głos sieci w centrum sceny */
.sero-hello {
  position: absolute; left: 50%; top: 50%; z-index: 3; margin: 0;
  transform: translate(-50%, -50%) translateY(14px);
  font-size: clamp(1.7rem, 4.4vw, 3.1rem); font-weight: 800; letter-spacing: -0.02em;
  color: #fff; white-space: nowrap; pointer-events: none;
  text-shadow: 0 2px 30px rgba(0,0,0,0.85), 0 0 44px rgba(41,151,255,0.35);
  opacity: 0; transition: opacity 0.9s ease, transform 0.9s ease;
}
.sero-hello::before {
  content: ''; position: absolute; inset: -120% -45%; z-index: -1;
  background: radial-gradient(50% 62% at 50% 50%, rgba(3,7,15,0.9), rgba(3,7,15,0.45) 46%, transparent 72%);
}
.sero-hello.in { opacity: 1; transform: translate(-50%, -50%) translateY(0); }
.sero-caret {
  display: inline-block; width: 3px; height: 1em; margin-left: 4px;
  vertical-align: -0.12em; border-radius: 2px;
  background: var(--blue-d); box-shadow: 0 0 10px rgba(41,151,255,0.9);
  animation: seroCaret 1s steps(1) infinite;
}
@keyframes seroCaret { 0%, 50% { opacity: 1; } 50.01%, 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .sero-caret { animation: none; opacity: 0; } }

/* Strzałka-most: łączy ciemną sekcję Sero z jasnym cennikiem */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0;
}
.sero-next {
  position: absolute; left: 50%; top: 0; transform: translate(-50%, -50%); z-index: 6;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: #0a1122; color: #cfe0ff; text-decoration: none;
  border: 1px solid rgba(41,151,255,0.55);
  box-shadow: 0 12px 34px rgba(0,0,0,0.45), 0 0 26px rgba(41,151,255,0.4);
  transition: background 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.sero-next:hover {
  background: #0e1832; border-color: rgba(41,151,255,0.9);
  box-shadow: 0 14px 40px rgba(0,0,0,0.5), 0 0 36px rgba(41,151,255,0.7);
}
.sero-next-ic { width: 22px; height: 22px; animation: seroBob 1.8s ease-in-out infinite; }
@keyframes seroBob { 0%, 100% { transform: translateY(-2px); } 50% { transform: translateY(3px); } }
@media (prefers-reduced-motion: reduce) { .sero-next-ic { animation: none; } }

.sero-pillar { position: absolute; display: flex; align-items: flex-start; gap: 0.6rem; max-width: 250px; text-align: left; }
.sero-pillar b { display: block; color: #fff; font-weight: 600; font-size: 1rem; line-height: 1.25; }
.sero-pillar span { display: block; color: #aab4c2; font-size: 0.9rem; line-height: 1.35; margin-top: 0.2rem; }
.sero-dot { flex: 0 0 auto; width: 9px; height: 9px; margin-top: 6px; border-radius: 50%; background: #fff; box-shadow: 0 0 10px 2px rgba(41,151,255,0.9); }
.sero-pillar.p1 { top: 2%; left: 0; }
.sero-pillar.p2 { top: 2%; right: 0; text-align: right; flex-direction: row-reverse; }
.sero-pillar.p3 { bottom: 2%; left: 4%; }
.sero-pillar.p4 { bottom: 2%; right: 4%; text-align: right; flex-direction: row-reverse; }

@media (max-width: 900px) {
  .sero-stage { height: auto; display: block; margin-top: 2rem; }
  .sero-net { width: 100%; height: 300px; margin: 0 auto 1.5rem; }
  .sero-hello { top: 150px; white-space: normal; text-align: center; width: 88%;
    font-size: clamp(1.5rem, 6.5vw, 2.1rem); }
  .sero-hello::before { inset: -80% -30%; }
  .sero-pillar { position: static; width: 100%; max-width: 34rem; margin: 0 auto 1.3rem;
    text-align: left !important; flex-direction: row !important; }
}

/* ---------- Atuty — przypięta sekcja (scrollytelling) ---------- */
.atuty { padding: 0; position: relative; background: #000; }
.atuty-track { position: relative; height: 340vh; }
.atuty-sticky { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; overflow: hidden; }
.atuty-eyebrow { margin-bottom: 1rem; }
.atut-rail { display: flex; flex-wrap: wrap; gap: 1.4rem; margin: 0 0 2rem; padding: 0; }
.atut-rail button { display: inline-flex; align-items: center; gap: 0.5rem; background: none; border: 0;
  cursor: pointer; color: #5f6f88; font-weight: 600; font-size: 0.82rem; padding: 0; transition: color 0.3s; }
.atut-rail .n { width: 22px; height: 22px; border-radius: 50%; border: 1px solid #33405a; display: grid;
  place-items: center; font-size: 0.72rem; transition: background 0.3s, border-color 0.3s, color 0.3s; }
.atut-rail button.on { color: #fff; }
.atut-rail button.on .n { border-color: var(--blue-d); background: var(--blue-d); color: #fff; }

.atut-beats { position: relative; min-height: min(62vh, 540px); }
.atut-beat { position: absolute; inset: 0; opacity: 0; transform: translateY(26px);
  transition: opacity 0.55s ease, transform 0.55s ease; pointer-events: none; }
.atut-beat.on { opacity: 1; transform: none; pointer-events: auto; }
.atut-inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center; height: 100%; }
.atut-hook { font-size: clamp(2.1rem, 3.4vw, 3.2rem); font-weight: 800; letter-spacing: -0.028em;
  line-height: 1.06; margin: 0 0 1.4rem; text-wrap: balance; }
.atut-checks { list-style: none; margin: 0 0 1.5rem; padding: 0; display: flex; flex-direction: column; gap: 0.8rem; }
.atut-checks li { display: flex; gap: 0.65rem; color: #d7dfea; font-size: 1.02rem; line-height: 1.4; }
.atut-checks .ck { flex: 0 0 auto; width: 22px; height: 22px; border-radius: 50%; background: rgba(41,151,255,0.16);
  color: var(--blue-d); display: grid; place-items: center; font-size: 0.76rem; margin-top: 0.1rem; font-weight: 800; }
.atut-vs { display: inline-flex; gap: 0.5rem; flex-wrap: wrap; }
.atut-vs .p { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.38rem 0.8rem; border-radius: 999px;
  font-weight: 600; font-size: 0.9rem; border: 1px solid rgba(255,255,255,0.12); }
.atut-vs .ok { color: var(--blue-d); background: rgba(41,151,255,0.12); border-color: rgba(41,151,255,0.4); }
.atut-vs .ok::before { content: "✓"; font-weight: 800; }
.atut-vs .no { color: #7b8698; }
.atut-vs .no::before { content: "✗"; }
.atut-media { display: grid; place-items: center; min-width: 0; }
.atut-shot { max-width: 100%; max-height: min(56vh, 480px); width: auto; height: auto; border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.1); box-shadow: 0 30px 70px rgba(0,0,0,0.5); display: block; }

@media (max-width: 900px) {
  .atuty-track { height: auto; }
  .atuty-sticky { position: static; height: auto; padding: clamp(4rem, 11vw, 6rem) 0; overflow: visible; }
  .atut-rail { display: none; }
  .atut-beats { position: static; min-height: 0; }
  .atut-beat { position: static; inset: auto; opacity: 1; transform: none; margin-bottom: 3.5rem; }
  .atut-beat:last-child { margin-bottom: 0; }
  .atut-inner { grid-template-columns: 1fr; gap: 1.6rem; height: auto; }
  .atut-shot { max-height: none; }
}
@media (prefers-reduced-motion: reduce) {
  .atuty-track { height: auto; }
  .atuty-sticky { position: static; height: auto; padding: clamp(4rem, 11vw, 6rem) 0; overflow: visible; }
  .atut-rail { display: none; }
  .atut-beats { position: static; min-height: 0; }
  .atut-beat { position: static; inset: auto; opacity: 1; transform: none; margin-bottom: 3.5rem; transition: none; }
  .atut-inner { grid-template-columns: 1fr; gap: 1.6rem; height: auto; }
  .atut-shot { max-height: none; }
}

/* Mobilny padding sekcji — ciaśniej na telefonach (sekcje z wlasnym paddingiem, np. .atuty, maja wyzsza specyficznosc i zostaja) */
@media (max-width: 768px) {
  section { padding: 4rem 0; }
}