/* Base settings */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Orbitron', sans-serif;
}

h1, h2, h3 {
  font-family: 'Orbitron', sans-serif;
}

body {
  background: #000;
  color: #fff; /* default white text */
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* Header */
header {
  text-align: center;
  padding: 2rem 1rem;
  color: #fff;
}

header h1 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.back-button {
  display: inline-block;
  padding: 10px 20px;
  background: rgba(0,255,0,0.2);   /* light green transparent background */
  border: 1px solid #00ff00;       /* bright green border */
  border-radius: 8px;
  color: #fff;                      /* white text */
  text-decoration: none;
  font-weight: bold;
  transition: background 0.3s, transform 0.2s;
}

.back-button:hover {
  background: rgba(0,255,0,0.4);   /* darker green on hover */
  transform: scale(1.05);
}

/* Main content */
.downloads-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  padding: 2rem;
  width: 100%;
  max-width: 1200px;
  margin: auto;
}

.card {
  background: rgba(0, 0, 0, 0); /* fully transparent */
  border-radius: 12px;
  text-align: center;
  padding: 2rem 1rem;
  transition: transform 0.3s, box-shadow 0.3s;
  color: #fff; /* white text */
  border: 1px solid rgba(255, 255, 255, 0.1); /* faint white border */
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.card img {
  width: 128px;      /* bigger width */
  height: 128px;     /* bigger height */
  max-width: 100%;   /* ensure it doesn't exceed card width */
  object-fit: contain; /* maintain aspect ratio */
  margin-bottom: 1rem;
}


.card h2 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
  color: #00ff00;
}

.card p {
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
  color: #fff;
}

/* Button: Green style matching display.css */
.download-btn {
  display: inline-block;
  padding: 10px 20px;
  background: rgba(0,255,0,0.2);   /* light green transparent background */
  border: 1px solid #00ff00;       /* bright green border */
  border-radius: 8px;
  color: #fff;                      /* white text */
  text-decoration: none;
  font-weight: 600;
  transition: background 0.3s, transform 0.2s;
}

.download-btn:hover {
  background: rgba(0,255,0,0.4);   /* darker green on hover */
  transform: scale(1.05);
}

/* Footer */
footer {
  text-align: center;
  padding: 1rem;
  margin-top: auto;
  color: #fff;
  font-size: 0.9rem;
}

/* Responsive text scaling */
@media (max-width: 480px) {
  header h1 {
    font-size: 1.4rem;
  }
  .card h2 {
    font-size: 1rem;
  }
  .download-btn {
    font-size: 0.9rem;
  }
}