/* Tipografia base */
body {
  font-family: 'Inter', sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Gradientes e utilitários visuais que estavam no <style> inline */
.gradient-bg {
  background: linear-gradient(
    135deg,
    rgba(30, 27, 75, 0.5) 0%,
    rgba(26, 26, 45, 0.5) 50%,
    rgba(20, 20, 30, 0.5) 100%
  );
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.gradient-text {
  background: linear-gradient(90deg, #8b5cf6, #3b82f6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.2;
}

/* Visualizador 3D */
#model-viewer {
  width: 100%;
  height: 300px;
  display: none;
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(30, 41, 59, 0.5);
}

#model-loading {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #8b5cf6;
  font-weight: bold;
}

.model-controls {
  position: absolute;
  bottom: 10px;
  left: 10px;
  background: rgba(15, 23, 42, 0.7);
  padding: 5px 10px;
  border-radius: 5px;
  font-size: 12px;
  color: #cbd5e1;
}