/* ==========================================================================
   CyberBaza — Fundacja | Główny arkusz stylów
   ========================================================================== */

@view-transition {
  navigation: auto;
}

::view-transition-old(root) {
  animation: page-out 0.35s var(--ease-out) both;
}
::view-transition-new(root) {
  animation: page-in 0.45s var(--ease-expo) both;
}
@keyframes page-out {
  to { opacity: 0; transform: translateY(-8px) scale(0.99); }
}
@keyframes page-in {
  from { opacity: 0; transform: translateY(10px) scale(1.005); }
}

:root {
  /* Kolory marki — głęboki granat + cyfrowy błękit + pomarańczowy sygnał akcji */
  --color-primary-900: #0f172a;
  --color-primary-800: #1e293b;
  --color-primary-700: #334155;
  --color-primary-600: #475569;
  --color-primary-500: #64748b;
  --color-primary-400: #94a3b8;
  --color-primary-100: #e2e8f0;
  --color-primary-50:  #f8fafc;

  --color-accent-700: #0369a1;
  --color-accent-600: #0284c7;
  --color-accent-500: #0ea5e9;
  --color-accent-400: #38bdf8;
  --color-accent-100: #e0f2fe;

  /* Sygnał / akcja — przyciski CTA i ważne alerty */
  --color-signal-700: #c2410c;
  --color-signal-600: #ea580c;
  --color-signal-500: #f97316;
  --color-signal-400: #fb923c;
  --color-signal-100: #ffedd5;

  --color-ink: #0f172a;
  --color-ink-muted: #334155;
  --color-ink-faint: #64748b;

  --color-bg: #e3edf7;
  --color-bg-alt: #d7e6f5;
  --color-border: #e2e8f0;

  --gradient-brand: linear-gradient(135deg, var(--color-accent-600) 0%, var(--color-accent-500) 50%, var(--color-accent-400) 100%);
  --gradient-cta: linear-gradient(135deg, var(--color-signal-600) 0%, var(--color-signal-500) 55%, var(--color-signal-400) 100%);
  --gradient-dark: linear-gradient(135deg, var(--color-primary-900) 0%, var(--color-primary-800) 50%, var(--color-accent-700) 130%);
  --gradient-dark-anim: linear-gradient(120deg, var(--color-primary-900), var(--color-primary-800) 35%, var(--color-accent-600) 65%, var(--color-primary-900) 100%);

  --glow-primary: rgba(14, 165, 233, 0.4);
  --glow-accent: rgba(14, 165, 233, 0.4);
  --glow-signal: rgba(249, 115, 22, 0.45);

  --shadow-sm: 0 2px 6px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 14px 34px -10px rgba(15, 23, 42, 0.18);
  --shadow-lg: 0 30px 70px -18px rgba(15, 23, 42, 0.26);
  --shadow-glow: 0 22px 50px -18px rgba(15, 23, 42, 0.32), 0 6px 16px -6px rgba(15, 23, 42, 0.18);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;

  --container-w: 1180px;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Fraunces", "Iowan Old Style", "Palatino Linotype", Georgia, serif;

  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, figure, blockquote, dl, dd, ul, ol { margin: 0; }
ul[class], ol[class] { padding: 0; list-style: none; }
img, picture, svg { display: block; max-width: 100%; }
button, input, textarea { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  position: relative;
  font-family: var(--font-body);
  color: var(--color-ink);
  background:
    radial-gradient(1200px 620px at 92% -8%, rgba(14, 165, 233, 0.14), transparent 60%),
    radial-gradient(900px 560px at -8% 8%, rgba(249, 115, 22, 0.08), transparent 55%),
    radial-gradient(1000px 680px at 35% 100%, rgba(2, 132, 199, 0.10), transparent 60%),
    var(--color-bg);
  background-attachment: fixed;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  font-feature-settings: "ss01" 1;
}

/* Subtelny szum/tekstura — wyłącznie do zmiękczenia płaskich powierzchni */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
  opacity: 0.025;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-primary-900);
  line-height: 1.15;
  font-weight: 600;
  letter-spacing: -0.015em;
}

h1 { font-size: clamp(2.3rem, 3.6vw + 1rem, 3.7rem); font-weight: 600; }
h2 { font-size: clamp(1.75rem, 1.8vw + 1rem, 2.5rem); }
h3 { font-size: clamp(1.15rem, 1vw + 1rem, 1.32rem); font-weight: 600; }

p { color: var(--color-ink-muted); }

em, .accent-word {
  font-style: italic;
  color: var(--color-accent-600);
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ---------- Kicker (dawniej "eyebrow") ---------- */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-700);
  margin-bottom: 18px;
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 1.5px;
  background: var(--color-accent-600);
}

.section {
  position: relative;
  overflow: hidden;
  padding-block: clamp(36px, 4.5vw, 64px);
}
.section::before {
  content: "";
  position: absolute;
  inset: -15%;
  background: radial-gradient(1100px 640px at 12% 0%, var(--color-accent-100), transparent 65%),
              radial-gradient(900px 560px at 100% 100%, rgba(249, 115, 22, 0.12), transparent 62%),
              radial-gradient(800px 500px at 60% 40%, var(--color-primary-100), transparent 68%);
  opacity: 0.9;
  z-index: 0;
}
.section > .container { position: relative; z-index: 1; }
.section-alt {
  position: relative;
  overflow: hidden;
  background: var(--color-bg-alt);
}
.section-alt::before {
  content: "";
  position: absolute;
  inset: -15%;
  background: radial-gradient(560px 320px at 8% 15%, var(--color-accent-100), transparent 60%),
              radial-gradient(480px 300px at 95% 85%, rgba(249, 115, 22, 0.14), transparent 55%),
              radial-gradient(620px 380px at 50% 40%, var(--color-primary-100), transparent 65%);
  opacity: 0.9;
  z-index: 0;
}
.section-alt > .container { position: relative; z-index: 1; }

.section-head {
  max-width: 640px;
  margin-bottom: 34px;
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head p { margin-top: 16px; font-size: 1.05rem; }

.section-head h2 {
  position: relative;
  display: block;
  width: fit-content;
}
.section-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -8px;
  height: 3px;
  width: 0;
  border-radius: var(--radius-pill);
  background: var(--gradient-brand);
  transition: width 0.9s var(--ease-expo) 0.15s;
}
.section-head.center h2 { margin-inline: auto; }
.section-head.center h2::after { left: 50%; transform: translateX(-50%); }
.section-head.reveal.in-view h2::after { width: 64px; }

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-family: var(--font-body);
  font-size: 0.96rem;
  border: 1.5px solid transparent;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.45s var(--ease-expo), box-shadow 0.45s var(--ease-expo), background-color 0.3s var(--ease-out), color 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
  white-space: nowrap;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(100deg, transparent 30%, rgba(255,255,255,0.35) 48%, rgba(255,255,255,0.35) 52%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.7s var(--ease-expo);
}
.btn:hover::before { transform: translateX(120%); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); transition-duration: 0.1s; }
.btn:focus-visible { outline: 3px solid var(--color-accent-500); outline-offset: 2px; }

.btn-primary {
  background: var(--gradient-cta);
  background-size: 180% 180%;
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background-position: 100% 0; box-shadow: var(--shadow-glow); }

.btn-outline {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-primary-900);
}
.btn-outline:hover { border-color: var(--color-primary-600); background: var(--color-primary-50); box-shadow: var(--shadow-sm); }

.btn-light {
  background: #fff;
  color: var(--color-primary-700);
}
.btn-light:hover { background: var(--color-primary-50); box-shadow: var(--shadow-md); }

.btn-sm { padding: 10px 20px; font-size: 0.87rem; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 254, 252, 0.86);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 0 0 rgba(8, 27, 49, 0);
  transition: box-shadow 0.4s var(--ease-out), background-color 0.4s var(--ease-out);
}
.site-header.scrolled {
  background: rgba(255, 254, 252, 0.94);
  box-shadow: 0 10px 30px -16px rgba(8, 27, 49, 0.22);
}

/* Pasek postępu przewijania strony */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: var(--gradient-brand);
  z-index: 1000;
  transition: width 0.1s linear;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-block: 15px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.28rem;
  color: var(--color-primary-900);
  flex-shrink: 0;
}

.logo-mark {
  display: inline-block;
  width: 40px;
  height: 40px;
  object-fit: contain;
  position: relative;
}

.logo-word span {
  font-style: italic;
  background: linear-gradient(100deg, var(--color-accent-600), var(--color-accent-400));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  position: relative;
  display: inline-block;
  padding: 10px 4px;
  margin-inline: 12px;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-ink-muted);
  transition: color 0.25s var(--ease-out);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: 6px;
  height: 1.5px;
  background: var(--color-accent-600);
  transition: right 0.35s var(--ease-expo);
}
.nav-links a:hover { color: var(--color-primary-900); }
.nav-links a:hover::after, .nav-links a.active::after { right: 0; }
.nav-links a.active { color: var(--color-primary-900); }

.nav-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
  border-radius: var(--radius-sm);
}
.nav-toggle:hover { background: var(--color-primary-50); }
.nav-toggle svg { width: 26px; height: 26px; color: var(--color-primary-900); }

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding: 10px 24px 18px;
    gap: 2px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 14px; margin-inline: 0; }
  .nav-links a::after { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-actions .btn-outline { display: none; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(36px, 5vw, 72px);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -10%;
  background: radial-gradient(900px 460px at 88% -12%, var(--color-accent-100), transparent 60%),
              radial-gradient(620px 400px at 2% 108%, rgba(249, 115, 22, 0.12), transparent 55%),
              radial-gradient(700px 420px at 45% 50%, var(--color-primary-100), transparent 65%);
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

.hero-copy h1 { margin-bottom: 22px; }
.hero-copy p.lead {
  font-size: 1.16rem;
  max-width: 46ch;
  margin-bottom: 34px;
}

.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 42px; }

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 30px;
  padding-top: 26px;
  border-top: 1px solid var(--color-border);
}

/* Animacja wejścia hero przy załadowaniu strony (nie czeka na scroll) */
@keyframes hero-in {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.hero-copy .eyebrow,
.hero-copy h1,
.hero-copy p.lead,
.hero-cta,
.hero-trust {
  animation: hero-in 0.9s var(--ease-expo) both;
}
.hero-copy .eyebrow { animation-delay: 0s; }
.hero-copy h1 { animation-delay: 0.08s; }
.hero-copy p.lead { animation-delay: 0.16s; }
.hero-cta { animation-delay: 0.24s; }
.hero-trust { animation-delay: 0.32s; }

/* Osobna animacja wejścia dla hero-art — bez transform,
   żeby nie kolidować z transformem paralaksy sterowanej przez JS przy scrollu */
@keyframes hero-art-in { from { opacity: 0; } to { opacity: 1; } }
.hero-art { animation: hero-art-in 1.1s var(--ease-out) 0.3s both; }
.hero-trust-item { display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: 0.9rem; color: var(--color-ink-muted); }
.hero-trust-item svg { width: 18px; height: 18px; color: var(--color-accent-600); flex-shrink: 0; }

/* Kompozycja graficzna hero — odręczna sieć węzłów + karta z misją */
.hero-art {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 5;
  max-width: 430px;
  margin-inline: auto;
}

.hero-art svg.network {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  color: var(--color-primary-600);
}
.hero-art svg.network circle.node-accent { color: var(--color-accent-600); }
.hero-art svg.network .line {
  stroke-dasharray: 4 6;
}

.hero-quote {
  position: absolute;
  left: -6%;
  bottom: 8%;
  width: 78%;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 26px 26px 24px;
}
.hero-quote .mark { font-family: var(--font-display); font-size: 2.6rem; line-height: 0.6; color: var(--color-accent-500); margin-bottom: 10px; display: block; }
.hero-quote p { font-family: var(--font-display); font-size: 1.06rem; color: var(--color-primary-900); font-style: italic; margin: 0 0 14px; line-height: 1.4; }
.hero-quote .who { font-size: 0.8rem; font-weight: 700; color: var(--color-ink-faint); text-transform: uppercase; letter-spacing: 0.05em; }

.typewriter {
  color: var(--color-accent-600);
  font-style: italic;
}
.typewriter-cursor {
  display: inline-block;
  width: 3px;
  height: 0.85em;
  margin-left: 3px;
  background: var(--color-accent-500);
  vertical-align: -0.08em;
  animation: caret-blink 0.9s steps(1) infinite;
}
@keyframes caret-blink {
  50%, 100% { opacity: 0; }
}

.hero-badge {
  position: absolute;
  top: 4%;
  right: 2%;
  background: var(--gradient-dark);
  color: #fff;
  border-radius: 50%;
  width: 104px;
  height: 104px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  line-height: 1.25;
  box-shadow: var(--shadow-md);
  padding: 10px;
  gap: 2px;
}
.hero-badge strong { display: block; font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; font-style: italic; color: var(--color-accent-500); }

/* ---------- Strona błędu (404) ---------- */
.error-hero { padding-block: clamp(48px, 7vw, 88px) clamp(40px, 6vw, 72px); }
.error-hero-inner {
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
}
.error-eyebrow { justify-content: center; }
.error-eyebrow::before { display: none; }
.error-code {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 600;
  font-size: clamp(4.5rem, 12vw, 8rem);
  line-height: 1;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 6px;
}
.error-hero-inner h1 { margin-bottom: 18px; }
.error-hero-inner .lead { max-width: 54ch; margin-inline: auto; margin-bottom: 34px; }
.error-cta { justify-content: center; margin-bottom: 0; }

/* ---------- Cards / Grids ---------- */
.grid {
  display: grid;
  gap: 28px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }

@media (max-width: 980px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-4, .grid-3, .grid-2 { grid-template-columns: 1fr; }
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.5s var(--ease-expo), border-color 0.3s ease, box-shadow 0.5s var(--ease-expo);
}
.card:hover { transform: translateY(-6px); border-color: var(--color-accent-500); box-shadow: var(--shadow-md); }

.card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--color-accent-100);
  color: var(--color-accent-600);
  margin-bottom: 20px;
  transition: transform 0.5s var(--ease-expo), background-color 0.3s ease, color 0.3s ease;
}
.card-icon svg { width: 24px; height: 24px; }
.card.is-accent .card-icon { background: var(--color-primary-900); color: #fff; }
.card:hover .card-icon { transform: scale(1.08) rotate(-4deg); }

.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.95rem; margin: 0; }

/* Karty w siatkach 2/3 kolumn dziedziczą ten sam styl bazowy, bez dodatkowego cienia w spoczynku */
.grid-3 .card, .grid-2 .card { box-shadow: none; }
.grid-3 .card:hover, .grid-2 .card:hover { box-shadow: var(--shadow-glow); }

/* Poświata podążająca za kursorem — subtelny, "żywy" efekt hover na kartach */
.card, .post-card, .video-card {
  --mx: 50%;
  --my: 50%;
}
.card::after, .post-card::after, .video-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(240px circle at var(--mx) var(--my), var(--glow-primary), transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
  z-index: 0;
}
.card:hover::after, .post-card:hover::after, .video-card:hover::after { opacity: 0.12; }
.card > *, .post-card > *, .video-card > * { position: relative; z-index: 1; }

/* ---------- Values list ---------- */
.value-row {
  display: flex;
  gap: 20px;
  padding-block: 24px;
  border-bottom: 1px solid var(--color-border);
}
.value-row:last-child { border-bottom: none; }
.value-row .num {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 1.5rem;
  color: var(--color-accent-600);
  width: 44px;
  flex-shrink: 0;
}
.value-row h3 { margin-bottom: 6px; }
.value-row p { font-size: 0.95rem; margin: 0; }

/* ---------- Audience pills ---------- */
.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  counter-reset: aud-count;
}
@media (max-width: 980px) { .audience-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .audience-grid { grid-template-columns: 1fr; } }

.audience-item {
  counter-increment: aud-count;
  position: relative;
  text-align: left;
  padding: 34px 28px;
  background: var(--color-bg);
  transition: background-color 0.35s ease, transform 0.35s var(--ease-expo);
  overflow: hidden;
}
.audience-item::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--gradient-brand);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.4s var(--ease-expo);
}
.audience-item:hover { background: var(--color-primary-50); transform: translateY(-2px); }
.audience-item:hover::after { transform: scaleY(1); }
.audience-item::before {
  content: counter(aud-count, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 0.85rem;
  color: var(--color-accent-600);
  font-weight: 600;
  margin-bottom: 14px;
  letter-spacing: 0.04em;
}
.audience-item svg { display: none; }
.audience-item h3 { font-size: 1.05rem; margin-bottom: 8px; }
.audience-item p { font-size: 0.9rem; margin: 0; }

/* ---------- CTA band ---------- */
.cta-band {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: var(--gradient-dark);
  color: #fff;
  padding: clamp(44px, 6vw, 68px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.05;
  mix-blend-mode: overlay;
  pointer-events: none;
}
.cta-band h2 { color: #fff; margin-bottom: 12px; font-style: italic; }
.cta-band p { color: rgba(255,255,255,0.8); max-width: 46ch; margin: 0; }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- Page hero (subpages) ---------- */
.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(36px, 4vw, 56px) clamp(26px, 3.5vw, 40px);
  background: var(--color-primary-50);
  border-bottom: 1px solid var(--color-border);
}
.page-hero::before {
  content: "";
  position: absolute;
  inset: -10%;
  background: radial-gradient(700px 360px at 92% -10%, var(--color-accent-100), transparent 60%),
              radial-gradient(500px 320px at -4% 120%, rgba(249, 115, 22, 0.12), transparent 55%),
              radial-gradient(600px 380px at 40% 50%, var(--color-primary-100), transparent 65%);
  z-index: 0;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero .eyebrow { margin-bottom: 20px; }
.page-hero p.lead { font-size: 1.1rem; max-width: 62ch; margin-top: 18px; }
.breadcrumb {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-ink-faint);
  margin-bottom: 22px;
}
.breadcrumb a:hover { color: var(--color-accent-600); }

/* ---------- Blog cards ---------- */
.post-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.5s var(--ease-expo), box-shadow 0.5s var(--ease-expo), border-color 0.3s ease;
}
.post-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: transparent; }

.post-thumb {
  aspect-ratio: 16 / 10;
  background: var(--color-primary-900);
  position: relative;
  overflow: hidden;
}
.post-thumb-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-expo);
}
.post-card:hover .post-thumb-img { transform: scale(1.08); }
.post-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(195deg, rgba(15,23,42,0.05) 0%, rgba(15,23,42,0.55) 100%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  pointer-events: none;
}
.post-thumb .tag {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(255,255,255,0.95);
  color: var(--color-primary-700);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  z-index: 2;
}

.post-body { padding: 26px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.post-meta { font-size: 0.8rem; color: var(--color-ink-faint); font-weight: 600; display: flex; gap: 10px; align-items: center; }
.post-body h3 { font-size: 1.15rem; }
.post-body p { font-size: 0.92rem; flex: 1; }
.post-link { font-weight: 700; font-size: 0.88rem; color: var(--color-accent-600); display: inline-flex; align-items: center; gap: 6px; margin-top: 4px; }
.post-link svg { width: 15px; height: 15px; transition: transform 0.35s var(--ease-expo); }
.post-card:hover .post-link svg { transform: translateX(4px); }

.filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 44px;
}
.filter-chip {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  font-weight: 600;
  font-size: 0.87rem;
  color: var(--color-ink-muted);
  background: #fff;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}
.filter-chip.active, .filter-chip:hover {
  background: var(--gradient-brand);
  border-color: transparent;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.notice-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--color-accent-100);
  border: 1px solid var(--color-accent-100);
  border-radius: var(--radius-md);
  padding: 22px 26px;
  margin-top: 52px;
}
.notice-box svg { width: 20px; height: 20px; color: var(--color-accent-600); flex-shrink: 0; margin-top: 2px; }
.notice-box p { margin: 0; font-size: 0.92rem; }
.notice-box strong { color: var(--color-primary-900); }

/* ---------- Video gallery ---------- */
.video-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.5s var(--ease-expo), box-shadow 0.5s var(--ease-expo);
}
.video-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.video-thumb {
  aspect-ratio: 16/9;
  background-image: linear-gradient(155deg, var(--color-primary-900), var(--color-primary-700) 75%);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  overflow: hidden;
}
.video-thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.06;
  mix-blend-mode: overlay;
}
.video-thumb .play-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(255,255,255,0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: transform 0.4s var(--ease-expo);
  position: relative;
  z-index: 1;
}
.video-thumb .play-btn::before {
  content: "";
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.7);
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 0.4s ease, transform 0.4s ease;
}
.video-card:hover .play-btn { transform: scale(1.1); }
.video-card:hover .play-btn::before { opacity: 1; transform: scale(1); animation: ring-pulse 1.6s ease-out infinite; }
@keyframes ring-pulse {
  0% { transform: scale(1); opacity: 0.9; }
  100% { transform: scale(1.35); opacity: 0; }
}
.play-btn svg { width: 20px; height: 20px; color: var(--color-primary-700); margin-left: 3px; }
.video-thumb .duration {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(13,36,56,0.75);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 6px;
  z-index: 1;
}
.video-body { padding: 22px 24px; }
.video-body h3 { font-size: 1.04rem; margin-bottom: 6px; }
.video-body p { font-size: 0.88rem; margin: 0; }

.video-embed-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.video-embed-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* ---------- Team / values page bits ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 32px; } }

.stat-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: left;
  transition: transform 0.4s var(--ease-expo), box-shadow 0.4s var(--ease-expo), border-color 0.3s ease;
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--color-primary-500); }
.stat-card .n { font-family: var(--font-display); font-style: italic; font-size: 2.3rem; font-weight: 500; color: var(--color-primary-800); display: block; font-variant-numeric: tabular-nums; }
.stat-card .l { font-size: 0.85rem; color: var(--color-ink-muted); font-weight: 600; margin-top: 4px; display: block; }

.timeline { display: flex; flex-direction: column; gap: 0; }
.timeline-item { display: flex; gap: 22px; padding-bottom: 34px; position: relative; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 24px;
  bottom: 0;
  width: 1px;
  background: var(--color-border);
}
.timeline-item::after {
  content: "";
  position: absolute;
  left: 8px;
  top: 24px;
  bottom: 0;
  width: 1px;
  background: var(--gradient-brand);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.7s var(--ease-expo);
}
.timeline-item:last-child::before, .timeline-item:last-child::after { display: none; }
.reveal.in-view .timeline-item::after { transform: scaleY(1); }
.timeline-item:nth-child(1)::after { transition-delay: 0.05s; }
.timeline-item:nth-child(2)::after { transition-delay: 0.35s; }
.timeline-item:nth-child(3)::after { transition-delay: 0.65s; }
.timeline-item:nth-child(4)::after { transition-delay: 0.95s; }
.timeline-dot {
  width: 17px; height: 17px; border-radius: 50%;
  background: #fff;
  border: 2px solid var(--color-accent-600);
  flex-shrink: 0;
  margin-top: 3px;
  position: relative;
  z-index: 1;
  transform: scale(0.6);
  opacity: 0;
  transition: transform 0.5s var(--ease-expo), opacity 0.5s var(--ease-expo);
}
.reveal.in-view .timeline-dot { transform: scale(1); opacity: 1; }
.timeline-item:nth-child(1) .timeline-dot { transition-delay: 0.05s; }
.timeline-item:nth-child(2) .timeline-dot { transition-delay: 0.35s; }
.timeline-item:nth-child(3) .timeline-dot { transition-delay: 0.65s; }
.timeline-item:nth-child(4) .timeline-dot { transition-delay: 0.95s; }
.timeline-item h3 { font-size: 1.04rem; margin-bottom: 5px; }
.timeline-item p { font-size: 0.92rem; margin: 0; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: flex-start;
}
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info-card {
  background: var(--gradient-dark);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 38px 34px;
  position: relative;
  overflow: hidden;
}
.contact-info-card h3 { color: #fff; margin-bottom: 6px; font-style: italic; }
.contact-info-card > p { color: rgba(255,255,255,0.75); margin-bottom: 30px; font-size: 0.95rem; }

.contact-row {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding-block: 15px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.contact-row:first-of-type { border-top: none; }
.contact-row svg { width: 19px; height: 19px; color: var(--color-accent-500); flex-shrink: 0; margin-top: 2px; }
.contact-row strong { display: block; font-size: 0.9rem; margin-bottom: 2px; }
.contact-row span, .contact-row a { font-size: 0.9rem; color: rgba(255,255,255,0.8); }
.contact-row a:hover { color: #fff; }

.social-row { display: flex; gap: 10px; margin-top: 30px; }
.social-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.25);
  background: transparent;
  display: flex; align-items: center; justify-content: center;
  transition: background-color 0.3s ease, border-color 0.3s ease, transform 0.35s var(--ease-expo);
}
.social-btn:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.5); transform: translateY(-3px) scale(1.08); }
.social-btn svg { width: 17px; height: 17px; color: #fff; }

.form-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 38px;
}
.form-card h3 { font-style: italic; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-bottom: 18px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field label { font-size: 0.85rem; font-weight: 700; color: var(--color-primary-900); }
.field input, .field textarea, .field select {
  border: none;
  border-bottom: 1.5px solid var(--color-border);
  border-radius: 0;
  padding: 11px 2px;
  font-size: 0.95rem;
  background: transparent;
  transition: border-color 0.3s ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--color-accent-500);
}
.field textarea { resize: vertical; min-height: 120px; border: 1.5px solid var(--color-border); border-radius: var(--radius-sm); padding: 12px 14px; }
.field textarea:focus { border-color: var(--color-accent-500); }
.field-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 24px; }
.field-check input { margin-top: 4px; }
.field-check label { font-size: 0.84rem; color: var(--color-ink-muted); font-weight: 500; }

.form-status { font-size: 0.88rem; font-weight: 600; margin-top: 12px; display: none; }
.form-status.show { display: block; }

/* ---------- FAQ ---------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}
.faq-item:first-child { border-top: 1px solid var(--color-border); }
.faq-q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 4px;
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  color: var(--color-primary-900);
}
.faq-q svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--color-accent-600); transition: transform 0.5s var(--ease-expo), color 0.3s ease; }
.faq-q { transition: color 0.3s ease; }
.faq-q:hover { color: var(--color-accent-600); }
.faq-q:hover svg { color: var(--color-accent-600); transform: rotate(90deg); }
.faq-item.open .faq-q svg { transform: rotate(45deg); color: var(--color-accent-500); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-expo);
}
.faq-a-inner {
  padding: 0 4px 22px;
  font-size: 0.94rem;
  color: var(--color-ink-muted);
  max-width: 62ch;
  opacity: 0;
  transform: translateY(-6px);
  transition: opacity 0.4s var(--ease-out) 0.05s, transform 0.4s var(--ease-out) 0.05s;
}
.faq-item.open .faq-a-inner { opacity: 1; transform: translateY(0); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--color-primary-900);
  color: rgba(255,255,255,0.68);
  padding-block: 32px 16px;
}
.footer-brand {
  max-width: 440px;
  margin-inline: auto;
  text-align: center;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.footer-brand .logo { color: #fff; justify-content: center; margin-bottom: 10px; }
.footer-brand p { color: rgba(255,255,255,0.58); font-size: 0.9rem; margin-inline: auto; }
.footer-brand .social-row { justify-content: center; margin-top: 12px; }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  padding-top: 14px;
  font-size: 0.83rem;
}
/* ---------- Przycisk "do góry" ---------- */
.back-to-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-cta);
  color: #fff;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  z-index: 500;
  opacity: 0;
  transform: translateY(14px) scale(0.9);
  pointer-events: none;
  transition: opacity 0.35s var(--ease-out), transform 0.4s var(--ease-expo), box-shadow 0.3s ease;
}
.back-to-top.visible { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
.back-to-top:hover { box-shadow: var(--shadow-glow); transform: translateY(-3px) scale(1.06); }
.back-to-top:focus-visible { outline: 3px solid var(--color-accent-500); outline-offset: 2px; }
.back-to-top svg { width: 22px; height: 22px; }
@media (max-width: 640px) {
  .back-to-top { right: 16px; bottom: 16px; width: 46px; height: 46px; }
  .back-to-top svg { width: 19px; height: 19px; }
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.9s var(--ease-expo), transform 0.9s var(--ease-expo);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* Bez JavaScriptu treść ma być od razu widoczna, nie ukryta na zawsze */
@media (scripting: none) {
  .reveal { opacity: 1; transform: none; }
}

.grid .reveal:nth-child(1) { transition-delay: 0s; }
.grid .reveal:nth-child(2) { transition-delay: 0.08s; }
.grid .reveal:nth-child(3) { transition-delay: 0.16s; }
.grid .reveal:nth-child(4) { transition-delay: 0.24s; }
.grid .reveal:nth-child(5) { transition-delay: 0.32s; }
.grid .reveal:nth-child(6) { transition-delay: 0.4s; }

/* ---------- Globalna poświata podążająca za kursorem ---------- */
.cursor-spotlight {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: radial-gradient(420px circle at var(--sx, 50%) var(--sy, 50%), rgba(44, 134, 201, 0.06), transparent 70%);
  opacity: 0;
  transition: opacity 0.5s ease;
}
.cursor-spotlight.active { opacity: 1; }
@media (hover: none) { .cursor-spotlight { display: none; } }

/* ---------- Tilt 3D na kartach (sterowane przez JS) ---------- */
@media (hover: hover) and (pointer: fine) {
  .tilt, .card, .post-card, .video-card, .stat-card {
    transition: transform 0.15s ease-out, border-color 0.3s ease, box-shadow 0.4s var(--ease-expo);
    will-change: transform;
  }
}

/* ---------- Utilities ---------- */
.mt-0 { margin-top: 0; }
.text-center { text-align: center; }
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary-900);
  color: #fff;
  padding: 12px 18px;
  border-radius: 0 0 8px 0;
  z-index: 999;
}
.skip-link:focus { left: 0; }