:root {
    --magnolia: #f8f0fa;
    --magnolia-dark: #d8bfe8;
}

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

html, body {
    height: 100%;
}

body {
    font-family: Arial, sans-serif;
    background-color: #fffaf0;
    color: #333;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
}

header {
    text-align: center;
    background-color: #ffffff;
    padding: 40px 20px 10px;
    border-bottom: 1px solid #ddd;
}

header h1 {
    font-size: 2.5rem;
    color: var(--magnolia-dark);
}

.subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-top: 10px;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 20px;
    padding: 0;
}

nav ul li {
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color: #444;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover,
nav ul li a.active {
    color: var(--magnolia-dark);
    border-bottom: 2px solid var(--magnolia-dark);
    padding-bottom: 3px;
}

main.about-content {
    background-color: #ffffff;
    padding: 60px 20px;
    max-width: 1000px;
    margin: auto;
    flex: 1;
}

/* ✅ Styl zdjęcia profilowego */
.about-content img {
    border-radius: 50%;
    width: 200px;
    height: 200px;
    object-fit: cover;
    margin: 20px auto;
    display: block;
    border: 4px solid #eee;
}

main.about-content h2 {
    text-align: center;
    margin-bottom: 30px;
    font-size: 2rem;
    color: var(--magnolia-dark);
}

main.about-content h3 {
    margin-top: 40px;
    margin-bottom: 15px;
    font-size: 1.3rem;
    color: var(--magnolia-dark);
    border-bottom: 1px solid #ccc;
    padding-bottom: 5px;
}

main.about-content p {
    margin-bottom: 20px;
    text-align: justify;
    font-size: 1rem;
}

main.about-content ul {
    margin-left: 25px;
    margin-bottom: 30px;
    list-style-type: disc;
}

main.about-content ul li {
    margin-bottom: 10px;
    font-size: 0.98rem;
    line-height: 1.5;
}

footer {
    background: #333;
    color: white;
    text-align: center;
    padding: 15px 0;
    margin-top: auto;
    width: 100%;
}

/* Tablety i mniejsze laptopy */
@media (max-width: 992px) {
  header h1 {
    font-size: 2rem;
  }
  nav ul {
    gap: 10px;
    flex-wrap: wrap;
  }
  .cards-wrapper,
  .books-container {
    gap: 20px;
  }
  .about img {
    max-width: 200px;
  }
}

/* Telefony i bardzo małe tablety */
@media (max-width: 576px) {
  nav ul {
    flex-direction: column;
    gap: 8px;
    padding: 0;
  }

  header h1 {
    font-size: 1.6rem;
  }

  .logo img {
    max-height: 200px;
  }

  .about {
    flex-direction: column;
    padding: 40px 10px;
    margin-top: 40px;
  }
  .about img {
    max-width: 150px;
  }

  .cards-wrapper,
  .books-container {
    flex-direction: column;
    align-items: center;
  }

  .card {
    width: 90%;
  }

  .contact-wrapper {
    flex-direction: column;
    align-items: center;
  }
  .form-container {
    padding: 10px;
    width: 100%;
  }

  footer {
    font-size: 14px;
    padding: 10px;
  }
}