/* page background and base text */
body {
  background: radial-gradient(
    ellipse at center,
    #8ff7f7 0%,
    #4be6e6 70%,
    #35cccc 100%
  );
  font-family: "Times New Roman", Times, serif;
  margin: 0;
  padding: 10px 30px 40px;
  color: #1e3838;
}

.center {
  text-align: center;
}

/* site wordmark and tagline, used at the top of every page */
h1.logo {
  font-family: "Arial Black", Gadget, sans-serif;
  font-size: 58px;
  margin: 24px 0 4px;
  background: linear-gradient(180deg, #fffbe8 0%, #ffd23f 40%, #c98600 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 2px 0 #8a6400)
    drop-shadow(0 0 16px rgba(255, 255, 255, 0.55));
}

.tagline {
  color: #145454;
  font-size: 15px;
  font-weight: bold;
  margin-top: 0;
}

/* larger centered intro paragraphs */
p.big {
  font-size: 18px;
  color: #16302f;
  max-width: 680px;
  margin: 22px auto;
  line-height: 1.6;
}

/* back-to-home link, used on inner pages */
.back-nav {
  margin: 4px 0 32px;
}

.back-link {
  text-decoration: none;
}

.back-link .arrow {
  color: #c98600;
}

/* grey inset panel, used for the about box and blog post entries */
.grey-box,
article {
  background-color: #eceeee;
  box-shadow:
    inset 2px 2px 0 #ffffff,
    inset -2px -2px 0 #b7bcbc;
  padding: 18px 22px;
  max-width: 680px;
  margin: 26px auto;
}

.grey-box h2,
article h3 {
  margin-top: 0;
  color: #3d4444;
}

article h3 {
  margin-bottom: 2px;
  font-size: 17px;
}

article .meta {
  font-size: 12px;
  color: #666;
  margin: 2px 0 8px;
}

/* gold rule used to separate page sections */
.gold-divider {
  height: 6px;
  max-width: 680px;
  margin: 34px auto;
  background: linear-gradient(
    90deg,
    transparent,
    #ffd23f 20%,
    #fff6d5 50%,
    #ffd23f 80%,
    transparent
  );
  border-radius: 3px;
}

/* inline link style, used in blog posts and grid squares */
a.stub {
  color: #a06c00;
  font-weight: bold;
  text-decoration: none;
}

a.stub:hover {
  text-decoration: underline;
}

/* three-across info boxes, also used for the site tour links */
.grid {
  display: flex;
  justify-content: center;
  gap: 16px;
  max-width: 680px;
  margin: 20px auto;
  flex-wrap: wrap;
}

.grid div {
  background: #eceeee;
  box-shadow:
    inset 1px 1px 0 #ffffff,
    inset -1px -1px 0 #b7bcbc;
  padding: 10px 16px;
  font-size: 13px;
  color: #3d4444;
  text-align: center;
  flex: 1;
  min-width: 150px;
}

.foot {
  text-align: center;
  font-size: 12px;
  color: #145454;
  margin-top: 40px;
}

/* photo grid thumbnails */
.photo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  max-width: 680px;
  margin: 24px auto 40px;
}

.thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  cursor: pointer;
  background: #d9d9d9;
  box-shadow:
    inset 1px 1px 0 #ffffff,
    inset -1px -1px 0 #b7bcbc;
}

.thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.thumb:hover img {
  opacity: 0.85;
}

/* small stacked-square badge shown on multi-photo posts */
.thumb .stack-badge {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 14px;
  height: 14px;
}

.thumb .stack-badge span {
  position: absolute;
  width: 10px;
  height: 10px;
  border: 2px solid #fff;
  border-radius: 1px;
  background: rgba(0, 0, 0, 0.15);
}

.thumb .stack-badge span:first-child {
  top: 0;
  left: 2px;
}

.thumb .stack-badge span:last-child {
  top: 2px;
  left: 0;
}

/* single column of photos on small screens */
@media (max-width: 480px) {
  .photo-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .lb-image-wrap {
    position: relative;
  }
  .lb-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    opacity: 0.85;
  }
  .lb-prev {
    left: 8px;
  }
  .lb-next {
    right: 8px;
  }
}

/* photo lightbox overlay */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(10, 30, 30, 0.82);
  z-index: 999;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.lightbox.open {
  display: flex;
}

.lightbox-content {
  background: #eceeee;
  box-shadow:
    inset 2px 2px 0 #ffffff,
    inset -2px -2px 0 #b7bcbc;
  padding: 18px;
  max-width: 620px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  text-align: center;
}

.lb-close {
  position: absolute;
  top: 8px;
  right: 10px;
  background: none;
  border: none;
  font-size: 22px;
  line-height: 1;
  color: #3d4444;
  cursor: pointer;
  font-family: Arial, sans-serif;
}

.lb-close:hover {
  color: #c98600;
}

.lb-image-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 10px;
}

.lb-image {
  max-width: 100%;
  max-height: 60vh;
  display: block;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
}

.lb-arrow {
  flex: 0 0 auto;
  background: linear-gradient(180deg, #ffe27a, #ffd23f 60%, #e0a200);
  color: #4d3600;
  border: none;
  font-size: 14px;
  font-weight: bold;
  width: 32px;
  height: 32px;
  border-radius: 16px;
  cursor: pointer;
  box-shadow:
    inset 1px 1px 0 rgba(255, 255, 255, 0.6),
    0 2px 4px rgba(0, 0, 0, 0.15);
}

.lb-arrow:hover {
  background: linear-gradient(180deg, #ffe996, #ffd94f 60%, #e6ab10);
}

.lb-arrow[disabled] {
  visibility: hidden;
}

.lb-caption {
  font-family: "Times New Roman", Times, serif;
  font-size: 15px;
  color: #16302f;
  margin: 14px 6px 4px;
}

.lb-counter {
  font-family: Arial, sans-serif;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #666;
  margin: 0;
}

/* faq page questions and answers */
.question {
  font-style: italic;
  font-size: 18px;
  color: black;
  margin: 0;
}

.answer {
  padding-bottom: 20px;
}

/* book grid cards */
.book-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  max-width: 680px;
  margin: 24px auto 40px;
}

.book-card {
  background: #eceeee;
  box-shadow:
    inset 1px 1px 0 #ffffff,
    inset -1px -1px 0 #b7bcbc;
  padding: 12px 14px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.book-card:hover {
  box-shadow:
    inset -1px -1px 0 #ffffff,
    inset 1px 1px 0 #b7bcbc;
}

.book-card h3 {
  font-size: 15px;
  margin: 0 0 2px;
  color: #145050;
}

.book-card .author {
  font-size: 12px;
  color: #666;
  margin: 0 0 6px;
}

.book-card .stars {
  color: #ffd23f;
  text-shadow: 0 1px 0 #c98600;
  font-size: 13px;
  margin: 0 0 8px;
}

.book-card .preview {
  font-size: 13px;
  color: #3d4444;
  line-height: 1.5;
  margin: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
}

@media (max-width: 480px) {
  .book-grid {
    grid-template-columns: 1fr;
  }
}

/* book review modal, reuses the lightbox overlay from the photo gallery */
.book-title {
  color: #145050;
  font-size: 22px;
  margin: 10px 0 2px;
}

.book-meta {
  font-size: 13px;
  color: #666;
  margin: 0 0 14px;
}

.book-review {
  text-align: left;
  font-size: 15px;
  line-height: 1.7;
  color: #16302f;
}