/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@400;600;700;800&family=Outfit:wght@300;400;500;600;700&display=swap');

/* Base Styles */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', sans-serif;
  background-color: #0c1328; /* Deep twilight dark blue */
  color: #faf8f5;
  overflow-x: hidden;
}

/* Headings Font Style */
.font-cinzel {
  font-family: 'Cinzel', serif;
}

/* Ethereal Glow Transitions */
.glow-gold {
  transition: all 0.4s ease;
}
.glow-gold:hover {
  text-shadow: 0 0 12px rgba(242, 183, 5, 0.8), 0 0 24px rgba(242, 183, 5, 0.4);
}

.glow-btn {
  position: relative;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}
.glow-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -50%;
  width: 200%;
  height: 100%;
  background: linear-gradient(
    to right,
    rgba(255, 255, 255, 0) 0%,
    rgba(255, 255, 255, 0.3) 50%,
    rgba(255, 255, 255, 0) 100%
  );
  transform: skewX(-25deg);
  transition: 0.75s;
  opacity: 0;
}
.glow-btn:hover::after {
  left: 125%;
  opacity: 1;
}
.glow-btn:hover {
  box-shadow: 0 0 15px rgba(94, 163, 219, 0.6);
  transform: translateY(-2px);
}

/* Glassmorphism Panel */
.glass-panel {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.glass-panel-heavy {
  background: rgba(12, 19, 40, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 12px 40px 0 rgba(0, 0, 0, 0.5);
}

/* Floating Animations */
@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-8px);
  }
  100% {
    transform: translateY(0px);
  }
}

.animate-float {
  animation: float 4s ease-in-out infinite;
}

@keyframes slow-pulse {
  0%, 100% {
    opacity: 0.2;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(1.05);
  }
}

.animate-pulse-slow {
  animation: slow-pulse 8s ease-in-out infinite;
}

/* Floating Lights (Embers) Background */
.particle-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.particle {
  position: absolute;
  display: block;
  pointer-events: none;
  background: radial-gradient(circle, rgba(255,225,120,0.8) 0%, rgba(255,225,120,0) 70%);
  border-radius: 50%;
  bottom: -20px;
  animation: rise 15s infinite linear;
}

@keyframes rise {
  0% {
    bottom: -20px;
    transform: translateX(0) scale(1);
    opacity: 0;
  }
  10% {
    opacity: 0.6;
  }
  90% {
    opacity: 0.6;
  }
  100% {
    bottom: 110%;
    transform: translateX(100px) scale(0.3);
    opacity: 0;
  }
}

/* Gallery Hover Zoom */
.gallery-card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.05);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-card img, .gallery-card video {
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-card:hover {
  border-color: rgba(94, 163, 219, 0.4);
  box-shadow: 0 10px 30px rgba(94, 163, 219, 0.2);
  transform: translateY(-4px);
}

.gallery-card:hover img, .gallery-card:hover video {
  transform: scale(1.06);
}

.gallery-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(12, 19, 40, 0.8) 0%, rgba(12, 19, 40, 0) 50%);
  opacity: 0.6;
  transition: opacity 0.3s ease;
}

.gallery-card:hover::after {
  opacity: 0.8;
}

/* Custom Lightbox Styles */
#lightboxModal {
  transition: opacity 0.3s ease-in-out;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
}

#lightboxModal.hidden {
  opacity: 0;
  pointer-events: none;
}

#lightboxModal:not(.hidden) {
  opacity: 1;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #0c1328;
}
::-webkit-scrollbar-thumb {
  background: rgba(94, 163, 219, 0.3);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(94, 163, 219, 0.5);
}

/* Requirements Tabs/Cards Transition */
.req-tab-btn {
  position: relative;
  transition: all 0.3s ease;
}

.req-tab-btn.active {
  color: #ffd700;
  font-weight: 600;
}

.req-tab-btn.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, #5ea3db, #ffd700);
  border-radius: 2px;
}