/* Color palette */
:root {
  --bg-empty-1: #E2CDA5;
  --bg-empty-2: #F5E9C3;
  --bg-empty-3: #FFFBD6;

  --bg-menu-1: #8EA56A;
  --bg-menu-2: #9EC266;
  --bg-menu-3: #C5D48F;
  --bg-menu-4: #D3DC77;

  --text-primary-1: #221303;
  --text-primary-2: #3D2205;

  --header-primary-1: #5C0000;
  --header-primary-2: #C40909;
  --header-primary-3: #920606;
}
  
  
  /* Body background and base font */
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--bg-empty-2);
    margin: 0;
    padding: 2em 1em;
    color: var(--text-primary-2);
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
  }
  
  /* Main container styling */
  main {
    max-width: 900px;
    width: 100%;
    background: white;
    padding: 2em;
    box-shadow: 0 2px 10px rgb(0 0 0 / 0.1);
    border-radius: 8px;
  }
  
  /* Headings */
  h1, h2, h3 {
    margin-top: 0;
    font-weight: 700;
    line-height: 1.2;
    color: var(--header-primary-2);
  }
  
  h1 {
    font-size: 2.4rem;
    text-align: center;
  }
  
  h2 {
    font-size: 1.8rem;
  }
  
  h3 {
    font-size: 1.4rem;
  }
  
  /* Navigation styles */
  nav {
    background: none;
    box-shadow: none;
    padding: 0;
    margin: 0;
  }
  
  .nav-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 1.5em;
    padding-left: 0;
    margin: 0;
  }
  
  .nav-menu-vertical {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
    align-items: center;      /* Center items vertically in grid cells */
    justify-items: center;    /* Center items horizontally in grid cells */
    min-width: 240px;
    height: 120px;
  }
  
  .nav-menu-vertical > li {
    border-bottom: 1px solid #ccc;
    border-right: 1px solid #ccc;
    padding: 0.5em 0;
    width: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 60px;
  }

  .nav-menu-vertical > li:nth-child(2),
  .nav-menu-vertical > li:nth-child(4) {
    border-right: none;
  }

  .nav-menu-vertical > li:nth-child(3),
  .nav-menu-vertical > li:nth-child(4) {
    border-bottom: none;
  }
  
  /* Remove left alignment for last row, keep all centered */
  .nav-menu-vertical > li:nth-child(3),
  .nav-menu-vertical > li:nth-child(4) {
    justify-content: center;
    text-align: center;
  }
  
  .nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 12px;
    display: block;
    border-radius: 4px;
    transition: background-color 0.3s ease;
  }
  /* .nav-menu a.active */

  .nav-menu a:hover {
    background-color: var(--bg-menu-4);
    color: #5C0000;
  }
  
  .nav-menu-vertical a {
    color: var(--header-primary-2);
    text-decoration: none;
    font-weight: 600;
    padding: 0.5em 1em;
    display: block;
    border-radius: 0;
    background: none;
    transition: color 0.2s;
    text-align: right;
  }

  .nav-menu-vertical a.active,
  .nav-menu-vertical a:hover {
    color: var(--header-primary-3);
    background: none;
  }
  
  /* Instagram icon styling */
  .instagram-link i {
    font-size: 1.3rem;
    color: #e1306c;
    transition: color 0.3s ease;
  }
  
  .instagram-link:hover i {
    color: #ad1457;
  }

  .site-banner {
    display: inline-block;
    flex: 1 1 0;      /* Allow image to grow and fill available space */
    max-width: 100%;  /* Prevent overflow */
    height: auto;     /* Set a fixed height for consistency */
    object-fit: contain; /* Prevent cropping, show full image */
    margin: 0;
    padding: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
}

.header-flex {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  max-width: 900px;
  margin: 0 auto 2em auto;
  width: 100%;
  gap: 0; /* Remove extra gap */
}

  /* Blog posts section */
  .blog-posts {
    display: flex;
    flex-direction: column;
    gap: 0em;
    margin-top: 1em;
  }
  
  .blog-preview {
    display: flex;
    align-items: flex-start;
    gap: 2em;             /* More margin between image and text */
    background: #fafafa;
    border-radius: 8px;
    padding: 1em 1em 0.5em 1em; /* Less bottom padding */
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  }
  
  .blog-thumb {
    width: 270px;         /* Wider image */
    height: 152px;        /* Keep original height */
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
  }
  
  .blog-preview-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  
  .blog-title {
    margin: 0 0 0.3em 0;
    font-size: 1.2em;
  }
  
  .blog-date {
    font-size: 0.95em;
    color: #888;
    margin-bottom: 0.7em;
    font-style: italic;
    letter-spacing: 0.5px;
  }
  
  .blog-abstract {
    margin: 0;
    color: #444;
  }
  
  .blog-title-link, .blog-img-link {
    text-decoration: none;
    color: inherit;
  }
  
  /* Separator bar between articles */
  .blog-preview + .blog-preview {
    border-top: 1px solid #e0e0e0;
    margin-top: 1em;    /* Less space above separator */
    padding-top: 1.5em;     /* Less space below separator */
  }
  
  /* Pagination controls */
  .pagination {
    text-align: center;
    margin-top: 1.5em;
    display: flex;
    justify-content: center;
    gap: 1em;
  }
  
  .pagination button {
    background-color: var(--bg-menu-1);
    color: white;
    border: none;
    padding: 8px 14px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: background-color 0.3s ease;
  }
  
  .pagination button:disabled {
    background-color: #bbb;
    cursor: default;
    color: #666;
  }
  
  .pagination button:hover:not(:disabled) {
    background-color: var(--header-primary-3);
  }
  
  /* About page map container */
  .map-container {
    margin-top: 2em;
  }
  
  .map-container h2 {
    color: var(--header-primary-2);
    margin-bottom: 1em;
    text-align: center;
  }
  
  /* Quiz specific styles */
  .quiz-question {
    font-weight: 600;
    margin-bottom: 1em;
    font-size: 1.2em;
  }
  
  .quiz-options {
    list-style: none;
    padding: 0;
    margin-bottom: 1em;
    display: flex;
    flex-direction: column;
    gap: 0.6em;
  }
  
  .quiz-options li button.option-btn {
    width: 100%;
    padding: 0.5em 1em;
    background: var(--bg-menu-4);
    border: 1px solid #a7c4a0;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1em;
    transition: background-color 0.3s;
    text-align: left;
    color: var(--text-primary-1);
  }
  
  .quiz-options li button.option-btn.selected {
    background-color: var(--bg-menu-3);
    color: white;
    border-color: #689f38;
    font-weight: 700;
  }
  
  .quiz-options li button.option-btn:hover:not(.selected) {
    background-color: #c8e6c9;
  }
  
  .feedback {
    margin-top: 1em;
    font-weight: 600;
    font-size: 1.1em;
  }
  
  /* Match container */
  .match-container {
    display: flex;
    justify-content: space-between;
    gap: 1.5em;
  }
  
  .match-container ul {
    list-style: none;
    padding: 0;
    width: 48%;
  }
  
  .draggable {
    padding: 0.4em;
    border: 1px solid #aaa;
    border-radius: 6px;
    background: #fff;
    cursor: grab;
    display: flex;
    align-items: center;
    gap: 0.5em;
    user-select: none;
  }
  
  .draggable img {
    max-width: 70px;
    height: auto;
    display: block;
  }
  
  .droppable {
    min-height: 50px;
    border: 2px dashed #aaa;
    border-radius: 6px;
    background: #f9f9f9;
    padding: 0.4em 0.8em;
    position: relative;
  }
  
  .droppable div {
    pointer-events: none;
  }
  
  .droppable .draggable {
    cursor: grab;
    margin-top: 0.3em;
  }
  
  /* Quiz controls */
  .quiz-controls {
    display: flex;
    justify-content: center;
    gap: 1em;
    margin: 2em 0 1em;
  }
  
  .quiz-controls button {
    padding: 0.6em 1.4em;
    font-size: 1.1em;
    cursor: pointer;
    border-radius: 6px;
    border: none;
    background: var(--bg-menu-2);
    color: white;
    transition: background 0.3s;
    user-select: none;
  }
  
  .quiz-controls button:hover:not(:disabled) {
    background: var(--header-primary-3);
  }
  
  .quiz-controls button:disabled {
    background: #bbb;
    cursor: default;
    color: #666;
  }
  
  /* Question navigation buttons */
  .question-navigation {
    text-align: center;
    margin-top: 1.5em;
  }
  
  .question-navigation button {
    margin: 0 0.3em;
    padding: 0.5em 0.8em;
    border-radius: 5px;
    border: 1px solid #ccc;
    background: #eee;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s, color 0.3s;
  }
  
  .question-navigation button.correct {
    background-color: #d4edda;
    border-color: #28a745;
    color: #155724;
  }
  
  .question-navigation button.incorrect {
    background-color: #f8d7da;
    border-color: #dc3545;
    color: #721c24;
  }
  
  .question-navigation button.current-question {
    border: 2px solid #007bff;
    background-color: #cce5ff;
    color: #004085;
    font-weight: 700;
  }
  
  /* Secondary main content area */
  .main-secondary {
    background: white;
    border-radius: 8px;
    padding: 1em 1.5em;
    margin-bottom: 2em;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 2px 8px rgba(0,0,0,0.03);
  }
  
  .main-secondary-flex {
  display: flex;
  align-items: center;
  gap: 2em;
  justify-content: space-between;
}

.main-secondary-img-link {
  display: flex;
  align-items: center;
}

.main-secondary-img {
  width: 110px;
  height: auto;
  border-radius: 8px;
  margin-right: 0.5em;
}

.main-secondary-text {
  font-size: 1.15em;
  color: #920606;
  line-height: 1.5;
  flex: 1;
}

.main-secondary-contact {
  text-align: right;
  min-width: 180px;
  font-size: 1em;
}

.main-secondary-contact a.instagram-link i {
  font-size: 1.5em;
  color: #e1306c;
  margin-left: 0.3em;
  vertical-align: middle;
}
.insta-img {
  width: 32px;
  height: 32px;
  border-radius: 2px;
  margin-right: 0.5em;
}
.mail-img {
  width: 36px;
  height: 30px;
  border-radius: 2px;
  margin-right: 0.5em;
}

.mail-img,
.insta-img {
  display: inline-block;
  vertical-align: middle;
  border: none;
}

.main-secondary-contact a {
  display: inline-block;
  vertical-align: middle;
  text-decoration: none;
}

@media (max-width: 600px) {
  .main-secondary-flex {
    flex-direction: column;
    gap: 1em;
    text-align: center;
    align-items: stretch;
  }
  .main-secondary-img {
    width: 100px;
    margin-right: 0;
  }
  .main-secondary-contact {
    text-align: center;
    margin-top: 0.5em;
  }
}

/* Responsive Breakpoints */
@media (max-width: 900px) {
    nav {
      padding: 10px 12px;
    }
    .nav-menu {
      gap: 1em;
    }
    .blog-posts {
      min-height: 180vh;
      padding: 1em 1em 0em 0em;
    }
  }
  
  @media (max-width: 600px) {
    .nav-menu {
      flex-direction: column;
      gap: 0.8em;
      align-items: center;
    }
    .dropdown-menu {
      position: static;
      box-shadow: none;
      min-width: auto;
      border-radius: 6px;
    }
    .blog-posts {
      min-height: 150vh;
      padding: 0.5em 0.8em;
    }
    main {
      width: 95%;
      padding: 1.5em 1em;
    }
    h1 {
      font-size: 1.8rem;
    }
    h2 {
      font-size: 1.3rem;
    }
    h3 {
      font-size: 1.1rem;
    }
    .blog-preview {
      flex-direction: column;
      align-items: stretch;
      text-align: center;
      gap: 0.5em;
    }
    .blog-thumb {
      margin: 0 auto 0.5em auto;
      width: 80vw;
      max-width: 300px;
      height: auto;
    }
    .blog-title {
      margin-bottom: 0.3em;
    }
    .blog-date {
      margin-bottom: 1em;
    }
    .blog-preview + .blog-preview {
      margin-top: 0.5em;
      padding-top: 0.5em;
    }
  }