* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Lato', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
  background-color: var(--white);
  color: var(--text-dark);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Zmniejszone marginesy dolne typografii */
p {
  margin-bottom: 0.35rem;
}

h1, h2, h3 {
  margin-bottom: 0.3rem;
}

header {
  background-color: var(--black);
  color: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

main { 
  flex: 1; 
}

.view-page { 
  display: none; 
}

.view-page.active { 
  display: block; 
}

/* Zmniejszone marginesy dolne i pionowe kontenerów */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.5rem 1rem 0rem 1rem;
}

/* --- Stopka: tło 100%, zawartość max 1200px w jednej linii na desktopie --- */
footer {
  width: 100%;
  background-color: var(--black);
  color: var(--white);
  font-size: 0.88rem;
  margin-top: auto;
  border-top: 1px solid #1e293b;
  padding: 2.2rem 0;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  box-sizing: border-box;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  white-space: nowrap;
}

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-dot {
  color: #475569;
}

.footer-copy {
  color: #cbd5e1;
  white-space: nowrap;
}

/* Widok mobilny - wycentrowany układ pionowy */
@media (max-width: 768px) {
  footer {
    padding: 2rem 1.5rem;
  }

  .footer-content {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.2rem;
    padding: 0;
  }

  .footer-links {
    width: 100%;
    justify-content: center;
    gap: 1.2rem;
  }

  .footer-copy {
    width: 100%;
    text-align: center;
    white-space: normal;
  }
}