/* Nova Foundry - Space Theme CSS (Procedural Starfield Updated) */

:root {
  --bg-color: #0b0f1a;
  --bg-accent: rgba(255,255,255,0.05);
  --text-color: #e6f1ff;
  --accent: #4da6ff;
  --card-bg: rgba(255,255,255,0.05);
  --card-border: rgba(255,255,255,0.1);
  --shadow: rgba(0,0,0,0.4);
}

body {
  margin: 0;
  padding: 0;
  background: var(--bg-color);
  color: var(--text-color);
  font-family: Arial, Helvetica, sans-serif;
  height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* Procedural Starfield Canvas */
#starCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  pointer-events: none;
  background: var(--bg-color);
}

/* Layout */
.container {
  display: flex;
  width: 90%;
  max-width: 1500px;
  margin: auto;
  padding-top: 50px;
  gap: 40px;
}

.left-panel {
  width: 25%;
  background: var(--bg-accent);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 0 20px var(--shadow);
  text-align: center;
  height: fit-content;
}

.logo-small {
  width: 80%;
  max-width: 220px;
  display: block;
  margin: auto;
}

.right-panel {
  width: 75%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.project-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  padding: 20px;
  box-shadow: 0 0 15px var(--shadow);
  transition: transform 0.2s, box-shadow 0.2s;
  transform-origin: top;
}

.project-card:hover {
  transform: translateX(5px);
  box-shadow: 0 0 25px var(--shadow);
}

.project-card h3 {
  margin: 0;
  color: var(--accent);
  font-size: 1.3rem;
}

.project-card a {
  color: var(--accent);
  text-decoration: none;
  font-weight: bold;
  display: inline-block;
  margin-top: 8px;
}

.fade-in {
  opacity: 0;
  animation: unfold 0.8s forwards;
}

@keyframes unfold {
  from { opacity: 0; transform: perspective(500px) rotateX(45deg) scale(0.8); }
  to { opacity: 1; transform: perspective(500px) rotateX(0) scale(1); }
}

/* Tabs */
.tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.tab {
  padding: 10px 20px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 5px;
  cursor: pointer;
  color: var(--text-color);
  transition: background 0.2s;
}

.tab:hover {
  background: rgba(255,255,255,0.1);
}

.tab.active {
  background: rgba(77,166,255,0.5);
  color: #fff;
}

/* Tab Contents */
.tab-contents {
  flex: 1;
}

.tab-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
  overflow-y: hidden;
  padding-right: 10px;
}

.tab-content:hover {
  overflow-y: auto;
}

/* Custom Scrollbar */
.tab-content::-webkit-scrollbar {
  width: 8px;
}

.tab-content::-webkit-scrollbar-track {
  background: transparent;
}

.tab-content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.05);
  border-radius: 4px;
}

.tab-content::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* Horizontal Line */
hr {
  border: none;
  border-top: 1px solid var(--card-border);
  margin: 20px 0;
}