@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;800;900&family=Inter:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

:root {
  --bg-dark: #07050a;
  --bg-card: #120c19;
  --bg-card-hover: #1c1326;
  --gold-primary: #d4af37;
  --gold-light: #fef08a;
  --gold-dark: #78350f;
  --crimson-primary: #dc2626;
  --crimson-dark: #7f1d1d;
  --text-main: #f4ebd9;
  --text-muted: #a89b88;
  --font-roman: 'Cinzel', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-roman);
  overflow-x: hidden;
  line-height: 1.5;
}

/* Custom Roman Scrollbar */
::-webkit-scrollbar {
  width: 9px;
  height: 9px;
}
::-webkit-scrollbar-track {
  background: #09060c;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #d4af37 0%, #78350f 100%);
  border-radius: 2px;
  border: 1px solid rgba(255, 235, 150, 0.3);
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, #fef08a 0%, #d4af37 100%);
}

/* Utility Typography */
.font-roman { font-family: var(--font-roman); }
.font-sans { font-family: var(--font-sans); }
.font-mono { font-family: var(--font-mono); }

/* 3D Gold Metallic Text */
.text-gold-3d {
  background: linear-gradient(180deg, #ffffff 0%, #fff3b0 25%, #d4af37 55%, #aa771c 85%, #664609 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 8px rgba(212, 175, 55, 0.45));
}

.text-crimson-gold {
  background: linear-gradient(180deg, #ff8080 0%, #ef4444 40%, #991b1b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 2px 10px rgba(239, 68, 68, 0.4));
}

/* 3D Roman Cards with Metallic Edge */
.card-roman-3d {
  background: linear-gradient(165deg, rgba(26, 18, 33, 0.88) 0%, rgba(12, 8, 17, 0.96) 100%);
  border: 1px solid rgba(212, 175, 55, 0.3);
  box-shadow: 
    0 20px 45px -10px rgba(0, 0, 0, 0.95),
    0 0 30px -5px rgba(212, 175, 55, 0.14),
    inset 0 1px 1px rgba(255, 235, 170, 0.35),
    inset 0 -2px 6px rgba(0, 0, 0, 0.8);
  position: relative;
  transition: all 0.35s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.card-roman-3d:hover {
  border-color: rgba(212, 175, 55, 0.65);
  box-shadow: 
    0 25px 60px -10px rgba(0, 0, 0, 0.98),
    0 0 45px 0 rgba(212, 175, 55, 0.28),
    inset 0 1px 2px rgba(255, 235, 170, 0.55),
    inset 0 -2px 6px rgba(0, 0, 0, 0.8);
  transform: translateY(-3px);
}

/* Roman Corner Brackets */
.roman-ornament-corners {
  position: relative;
}
.roman-ornament-corners::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  width: 14px;
  height: 14px;
  border-top: 2px solid #d4af37;
  border-left: 2px solid #d4af37;
  pointer-events: none;
}
.roman-ornament-corners::after {
  content: '';
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 14px;
  height: 14px;
  border-bottom: 2px solid #d4af37;
  border-right: 2px solid #d4af37;
  pointer-events: none;
}

/* 3D Gold Button */
.btn-gold-3d {
  background: linear-gradient(180deg, #fef08a 0%, #eab308 30%, #ca8a04 70%, #854d0e 100%);
  color: #1a0f00;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.4);
  box-shadow: 
    0 10px 25px -5px rgba(234, 179, 8, 0.4),
    inset 0 1px 1px rgba(255, 255, 255, 0.8),
    inset 0 -2px 4px rgba(0, 0, 0, 0.4);
  border: 1px solid #fef08a;
  transition: all 0.25s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  text-decoration: none;
}

.btn-gold-3d:hover {
  background: linear-gradient(180deg, #ffffff 0%, #fde047 30%, #eab308 70%, #a16207 100%);
  box-shadow: 
    0 15px 35px -5px rgba(234, 179, 8, 0.6),
    inset 0 1px 1px rgba(255, 255, 255, 0.9);
  transform: translateY(-2px);
}

/* 3D Crimson Button */
.btn-crimson-3d {
  background: linear-gradient(180deg, #dc2626 0%, #991b1b 50%, #450a0a 100%);
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.8);
  box-shadow: 
    0 10px 25px -5px rgba(185, 28, 28, 0.5),
    inset 0 1px 1px rgba(255, 180, 180, 0.4),
    inset 0 -2px 4px rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(248, 113, 113, 0.5);
  transition: all 0.25s ease;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  text-decoration: none;
}

.btn-crimson-3d:hover {
  background: linear-gradient(180deg, #ef4444 0%, #b91c1c 50%, #5c0d0d 100%);
  box-shadow: 0 15px 35px -5px rgba(220, 38, 38, 0.7);
  transform: translateY(-2px);
}

/* Toggle Switch Styling */
.switch {
  position: relative;
  display: inline-block;
  width: 48px;
  height: 26px;
}
.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #271a33;
  border: 1px solid rgba(212, 175, 55, 0.3);
  transition: .4s;
  border-radius: 34px;
}
.slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 3px;
  background-color: #a89b88;
  transition: .4s;
  border-radius: 50%;
}
input:checked + .slider {
  background: linear-gradient(135deg, #d4af37, #ca8a04);
}
input:checked + .slider:before {
  transform: translateX(20px);
  background-color: #1a0f00;
}

/* Animations */
@keyframes pulseGold {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(1.05); }
}
.animate-pulse-gold {
  animation: pulseGold 6s ease-in-out infinite;
}

@keyframes spinSlow {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.animate-spin-slow {
  animation: spinSlow 20s linear infinite;
}