body {
  margin: 0;
  padding: 10;
  font-family: 'Inter', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: #f5f7fa;
  color: #222;
  line-height: 1.7;
  font-size: 16px;
}
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
  }
  
  .nav-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
  }
  
  .logo {
    font-weight: 700;
    font-size: 20px;
    color: #5b2cff;
  }
  
  .nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    padding: 0;
    margin: 0;
  }
  
  .nav-links li a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    padding: 6px 8px;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
  }
  
  .nav-links li a:hover {
    color: #5b2cff;
    border-color: #5b2cff;
  }
  
  .nav-links li a.active {
    color: #5b2cff;
    border-color: #5b2cff;
  }
  
  /* Responsywność navbara */
  @media (max-width: 600px) {
    .nav-container {
      flex-direction: column;
      align-items: flex-start;
    }
  
    .nav-links {
      flex-direction: column;
      gap: 10px;
      width: 100%;
      margin-top: 12px;
    }
  
    .nav-links li {
      width: 100%;
    }
  
    .nav-links li a {
      display: block;
      width: 100%;
    }
  }

/* Kontener */
.container {
  max-width: 800px;
  margin: 40px auto;
  padding: 40px 32px;
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);
  border-radius: 16px;
}

/* Nagłówki */
h1, h2 {
  color: #5b2cff;
  margin-top: 1.5em;
  margin-bottom: 0.5em;
}

h1 {
  font-size: 32px;
  border-bottom: 2px solid #5b2cff;
  padding-bottom: 0.3em;
}

h2 {
  font-size: 22px;
}

/* Lista */
ul {
  padding-left: 20px;
}

ul li {
  margin-bottom: 10px;
}

/* Linki */
a {
  color: #5b2cff;
  text-decoration: none;
  transition: 0.2s;
}

a:hover {
  text-decoration: underline;
}

/* Inne */
.updated {
  font-size: 0.9em;
  color: #666;
  margin-bottom: 24px;
}

.thanks {
  margin-top: 40px;
  font-size: 1.1em;
}

/* Responsywność */
@media (max-width: 600px) {
  body {
    font-size: 15px;
  }

  .container {
    padding: 24px 16px;
    margin: 20px;
  }

  h1 {
    font-size: 26px;
  }

  h2 {
    font-size: 18px;
  }
}
.nav-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
  }
  
  .nav {
    display: flex;
    flex: 1;
    justify-content: flex-end;
  }
  
  .burger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1100;
  }
  
  .burger span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: #333;
    border-radius: 2px;
    transition: all 0.3s ease;
  }
  
  /* Burger animacja – kiedy otwarte */
  .burger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .burger.open span:nth-child(2) {
    opacity: 0;
  }
  
  .burger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
  
  /* MOBILE VERSION */
  @media (max-width: 600px) {
    .nav-container {
      flex-wrap: wrap;
      align-items: center;
    }
  
    .burger {
      display: flex;
      margin-left: auto;
    }
  
    .nav {
      order: 3;
      width: 100%;
      display: none;
      flex-direction: column;
      margin-top: 12px;
    }
  
    .nav.open {
      display: flex;
      animation: slideDown 0.3s ease;
    }
  
    .nav-links {
      flex-direction: column;
      gap: 12px;
    }
  }