:root {
  --bg: #05080f;
  --accent: #38bdf8;
  --text: #f8fafc;
  --muted: #94a3b8;
  --card: rgba(15, 23, 42, 0.8);
  --border: rgba(56, 189, 248, 0.15);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===== HERO (strona główna) ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}

.hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-visual img,
.hero-visual svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    to top,
    rgba(5, 8, 15, 0.95) 0%,
    rgba(5, 8, 15, 0.55) 35%,
    rgba(5, 8, 15, 0.25) 60%,
    rgba(5, 8, 15, 0.15) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 3rem 1.75rem 4rem;
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fbbf24;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  backdrop-filter: blur(8px);
}

.badge::before {
  content: "";
  width: 7px;
  height: 7px;
  background: #f59e0b;
  border-radius: 50%;
  animation: pulse 1.6s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero h1 {
  font-size: clamp(2.4rem, 7vw, 3.6rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 1rem;
  background: linear-gradient(135deg, #ffffff 20%, #7dd3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lead {
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
  color: var(--muted);
  max-width: 28ch;
  margin: 0 auto 2.25rem;
  line-height: 1.55;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  border-radius: 14px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  background: linear-gradient(135deg, #0ea5e9, #6366f1);
  color: white;
  box-shadow: 0 8px 30px -6px rgba(14, 165, 233, 0.55);
  transition: transform 0.25s, box-shadow 0.25s;
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 40px -6px rgba(14, 165, 233, 0.65);
}

footer {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 1rem 2.5rem;
  font-size: 0.8rem;
  color: #475569;
}

/* ===== RODO page ===== */
.page-rodo {
  padding: 2.5rem 1.25rem;
  position: relative;
  overflow-x: hidden;
}

.page-rodo .orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.3;
  z-index: 0;
  pointer-events: none;
}

.page-rodo .orb-1 {
  width: 380px;
  height: 380px;
  background: #0ea5e9;
  top: -120px;
  right: -60px;
}

.page-rodo .orb-2 {
  width: 280px;
  height: 280px;
  background: #6366f1;
  bottom: -40px;
  left: -40px;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
  background: var(--card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 2.75rem 2.5rem;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03),
    0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

a.back {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.75rem;
  transition: opacity 0.2s;
}

a.back:hover {
  opacity: 0.8;
}

.page-rodo h1 {
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #f8fafc 0%, #7dd3fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0.4rem;
}

.meta {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 1.75rem;
}

.note {
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-left: 4px solid #f59e0b;
  padding: 1rem 1.25rem;
  border-radius: 0 12px 12px 0;
  margin-bottom: 2rem;
  font-size: 0.9rem;
  color: #fcd34d;
}

.page-rodo h2 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--accent);
  margin: 1.75rem 0 0.65rem;
}

.page-rodo p,
.page-rodo li {
  color: var(--muted);
  margin-bottom: 0.7rem;
}

.page-rodo ul {
  padding-left: 1.25rem;
  margin-bottom: 1rem;
}

.page-rodo strong {
  color: var(--text);
}

.page-rodo footer {
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: #475569;
  text-align: center;
}

@media (max-width: 600px) {
  .hero-content {
    padding: 2.5rem 1.25rem 3rem;
  }
  .container {
    padding: 2rem 1.35rem;
  }
}