/* General Styles */
body {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  color: #222222;
  background: transparent;
  overflow-y: scroll;
  scrollbar-width: none;
}

body::-webkit-scrollbar {
  display: none;
}

canvas {
  display: block;
  position: fixed !important;
  top: 0 !important;
  left: 0 !important;
  z-index: -1 !important;
}

/* Main Navigation */
.main-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: transparent;
  display: flex;
  flex-direction: row;
  align-items: flex-start;
  padding: 16px;
  box-sizing: border-box;
}

.logo a {
  color: #222222;
  text-decoration: none;
  font-size: 16px;
  font-weight: bold;
  display: block;
  margin-right: 40px;
}

.nav-items {
  display: flex;
  gap: 30px;
  flex-grow: 1;
  flex-wrap: wrap;
}

.nav-item {
  position: relative;
}

.category-btn {
  background: transparent;
  border: none;
  color: #222222;
  font-size: 16px;
  cursor: pointer;
  text-decoration: none;
  font-weight: normal;
}

.dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  z-index: 101;
  background: transparent;
  display: flex;
  gap: 15px;
  padding: 10px 0;
  flex-direction: row;
  flex-wrap: wrap;
}

.dropdown a {
  color: #222222;
  text-decoration: none;
  font-weight: normal;
  font-size: 14px;
}

.dropdown a:hover,
.category-btn:hover {
  color: #555555;
}

/* Side Dropdowns */
.side-dropdowns {
  position: absolute;
  top: 60px;
  left: 20px;
  background: transparent;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  z-index: 100;
}

.side-dropdowns .dropdown {
  position: relative;
  display: none;
  background: transparent;
  flex-direction: row;
  flex-wrap: wrap;
  gap: 15px;
  padding-left: 0;
  margin-left: 0;
}

.side-dropdowns .dropdown a {
  padding-left: 0;
}

/* Mobile Menu */
.hamburger {
  display: none;
}

@media (max-width: 768px) {
  .main-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-items {
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
    gap: 10px;
  }

  .nav-item {
    flex-grow: 1;
    text-align: center;
  }

  .side-dropdowns {
    position: static;
    width: 100%;
  }

  .side-dropdowns .dropdown {
    position: static;
    width: 100%;
    flex-wrap: wrap;
  }
}

/* Project Display */
#project-display {
  position: relative;
  margin-top: 120px;
  max-width: 700px;
  width: 95%;
  padding: 30px;
  border-radius: 10px;
  background: transparent;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

#project-title {
  font-size: 20px;
  margin-bottom: 20px;
  color: #222222;
  height: 40px;
  line-height: 40px;
}

#project-description {
  font-size: 14px;
  line-height: 1.6;
  color: #222222;
  margin-top: 30px;
  text-align: justify;
}

#project-display img {
  width: 100%;
  max-width: 500px;
  margin: 30px auto 0;
  display: block;
  opacity: 0.5;
}

.hidden {
  display: none;
}