/* House of the Dragon Sovereign Aesthetic: Sage Green & Valyrian Gold */
@layer base {
  html {
    background-color: #0c1510;
    color: #f2f5f3;
    font-feature-settings: "cv02", "cv03", "cv04", "cv11";
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }
}

body {
  background-color: #0c1510;
  background-image: 
    radial-gradient(circle at 50% 0%, rgba(120, 156, 132, 0.22) 0%, transparent 60%),
    radial-gradient(circle at 85% 25%, rgba(212, 175, 55, 0.12) 0%, transparent 45%),
    radial-gradient(circle at 15% 70%, rgba(88, 119, 98, 0.12) 0%, transparent 50%);
  background-repeat: no-repeat;
  background-attachment: fixed;
}

/* House of the Dragon Frosted Glass Card in Deep Sage */
.apple-card {
  background: rgba(16, 27, 21, 0.72);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(163, 196, 174, 0.15);
  border-radius: 1.5rem;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.apple-card:hover {
  border-color: rgba(212, 175, 55, 0.45);
  box-shadow: 0 16px 44px -10px rgba(0, 0, 0, 0.85), 0 0 35px -5px rgba(120, 156, 132, 0.22);
}

/* Crisp Retina Image Optimization */
.high-clarity {
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Minimalist Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.in {
  opacity: 1;
  transform: translateY(0);
}

/* Micro Button Interactions */
.btn-glow {
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-glow:hover {
  transform: scale(1.02);
  box-shadow: 0 0 24px rgba(212, 175, 55, 0.35);
}

/* House of the Dragon Sage Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #0a120d;
}
::-webkit-scrollbar-thumb {
  background: #23382c;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #365342;
}