/* Particle background */
#particles-js {
  position: fixed;
  width: 100%;
  height: 100%;
  background: #000;
  z-index: -1;
  top: 0;
  left: 0;
}

body {
  font-family: sans-serif;
  margin: 0;
  background-color: transparent;
  color: white;
}

.header-section {
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  z-index: 10;
  position: relative;
}

.site-logo {
  height: 150px;
  width: auto;
  display: block;
  position: absolute;
  top: 50%;
  left: -1.9rem;
  transform: translateY(-26%);
  z-index: 2;
}

.projects-section {
  text-align: center;
  position: relative;
  z-index: 2;
}

.projects-section h1 {
  font-size: 2.5rem;
  margin-bottom: 2rem;
  color: #3ce3ac;
}

.project-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
  max-width: 600px;
  margin: 1.5rem auto;
  padding: 1.5rem;
  transition: all 0.3s ease;
  color: #3ce3ac;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.project-card img {
  width: 100%;
  height: 300px;
  object-fit: contain;
  display: block;
  margin: 0 auto 1rem;
  border-radius: 8px;
  transition: 0.3s ease;
}

.project-title {
  font-size: 1.5rem;
  margin: 0.5rem 0 0.2rem 0;
}

.project-subtitle {
  font-size: 0.95rem;
  color: #ccc;
  margin: 0;
}

.project-description {
  font-size: 1rem;
  margin-top: 1rem;
  color: #ddd;
}

.project-description img {
  width: 100%;
  height: auto;
  margin-top: 10px;
  border-radius: 6px;
  display: block;
}

.description-section {
  margin-bottom: 30px;
  text-align: center;
}

.project-link {
  color: #30b387;
  text-decoration: underline; 
  font-weight: bold; 
}
.project-link:hover {
  opacity: 0.8; 
}


.image-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 10px;
}

.image-row img {
  height: 500px;
  width: auto;
  object-fit: contain;
  border-radius: 6px;
}

.gymlearn-images img {
  max-width: 40%;
  height: auto;
  border-radius: 1px;
}

.gymlearn-image {
  max-width: 400px;
  height: auto;
  display: block;
  margin: 0 auto;
}



/* Overlay */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}

.project-card.expanded {
  max-width: 50vw;
  max-height: 90vh;
  width: 50vw;
  height: auto;
  overflow-y: auto;
  cursor: default;
  background: rgba(30, 30, 30, 1);
  border-radius: 12px;
  box-shadow: 0 0 30px rgba(0, 0, 0, 0.7);
  padding-bottom: 2rem;
}