html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  width: 100%;
  font-family: 'Roboto Mono', monospace;
  background: white;
  color: black;
}

.container {
  display: flex;
  flex-direction: row;
  min-height: 100vh;
}

/* Sidebar nav */
.overlay {
  width: 500px;
  padding: 40px;
  flex-shrink: 0;
  z-index: 10;
  position: relative;
}

.overlay ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.overlay ul > li {
  margin-top: 30px;
  margin-bottom: 8px;
  font-size: 20px;
  font-weight: bold;
}

.overlay ul > li:first-child {
  margin-top: 10px;
}

.overlay ul li ul li {
  font-size: 15px;
  font-weight: normal;
  margin-left: 20px;
  margin-top: 4px;
}

/* Click-to-open dropdown groups in navbar */
.overlay .dropdown-group details > summary {
  cursor: pointer;
  list-style: none;
  color: transparent;
  -webkit-text-stroke: 1px #000;
}

.overlay .dropdown-group details > summary::-webkit-details-marker {
  display: none;
}

.overlay .dropdown-group details > summary::after {
  content: " \25BE";
  font-size: 14px;
  color: #000;
  -webkit-text-stroke: 0;
}

.overlay .dropdown-group details[open] > summary::after {
  content: " \25B4";
}

.overlay .dropdown-group details > ul {
  display: none;
  margin-top: 8px;
}

.overlay .dropdown-group details[open] > ul {
  display: block;
}

.overlay .outline-link {
  color: transparent;
  -webkit-text-stroke: 1px #000;
}

.overlay .dropdown-group details ul li a {
  color: #666;
  -webkit-text-stroke: 0;
}

a {
  color: black;
  text-decoration: none;
  transition: color 0.2s ease, text-shadow 0.2s ease;
}

/* Glitch hover only for project links */
.overlay ul li ul li a:hover {
  font-weight: bold;
  color: #666;
  -webkit-text-stroke: 0;
}

/* @keyframes glitch-flicker {
  0%   { transform: translate(0, 0); color: red; font-family: 'Roboto Mono', monospace; }
  10%  { transform: translate(-1px, 1px); color: cyan; font-family: 'Courier New', monospace; }
  20%  { transform: translate(1px, -2px); color: red; font-family: 'Times New Roman', serif; }
  35%  { transform: translate(-2px, 2px); color: cyan; font-family: 'Roboto Mono', monospace; }
  50%  { transform: translate(2px, 1px); color: red; font-family: 'Courier New', monospace; }
  65%  { transform: translate(-1px, -1px); color: cyan; font-family: 'Times New Roman', serif; }
  80%  { transform: translate(1px, 2px); color: red; font-family: 'Roboto Mono', monospace; }
  100% { transform: translate(0, 0); color: red; font-family: 'Roboto Mono', monospace; }
} */

/* Main content */
.content {
  flex-grow: 1;
  padding: 40px;
  max-width: 800px;
}

.content h1 {
  font-size: 28px;
  margin-bottom: 20px;
}

.content p {
  font-size: 16px;
  line-height: 1.6;
  margin-bottom: 30px;
  max-width: 700px;
}

/* Gallery */
.stacked-gallery {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

/* Shared item styling */
.gallery-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.gallery-item img {
  max-width: 80%;
  height: auto;
  border: 1px solid #ddd;
}

/* Captions */
.caption {
  margin-top: 8px;
  font-size: 13px;
  color: #444;
  text-align: center;
  max-width: 600px;
}

/* Side-by-side layout for the first pair */
.side-by-side {
  display: flex;
  gap: 0px; /* minimal space between */
  justify-content: center;
  flex-wrap: wrap;
}

.side-by-side .gallery-item {
  flex: 1 1 45%;
  max-width: 700px;
}

/* Responsive tweaks */
@media (max-width: 768px) {
  .container {
    flex-direction: column;
  }

  .overlay {
    width: 100%;
    padding: 20px;
    border-bottom: 1px solid #eee;
  }

  .content {
    padding: 20px;
  }

  .side-by-side {
    flex-direction: column;
    gap: 20px;
  }

  .gallery-item img {
    max-width: 100%;
  }
}