* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  overflow: hidden;
  background: #1a1a2e;
  font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
  color: #e0e0e0;
  -webkit-font-smoothing: antialiased;
}

#scene {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* About / single pages */
.page-content {
  max-width: 640px;
  margin: 0 auto;
  padding: 6rem 1.5rem 3rem;
  min-height: 100vh;
  background: #1a1a2e;
}

.page-content article h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  color: #fff;
}

.page-content article p {
  font-size: 1.1rem;
  line-height: 1.7;
  color: #b0b0c8;
  margin-bottom: 1.5rem;
}

/* App cards */
.app-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.app-card {
  display: block;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}

.app-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.15);
}

.app-card h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 0.4rem;
}

.app-card p {
  font-size: 0.9rem;
  color: #7bed9f;
  margin-bottom: 0;
}

/* Scrollable pages */
body:has(.page-content) {
  overflow: auto;
}

@media (max-width: 768px) {
  .page-content {
    padding: 5rem 1rem 2rem;
  }
}