/* Advanced Hero Section Effects */

/* Custom cursor for hero section */
#heroSection {
  cursor: none;
}

#heroSection::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 20px;
  height: 20px;
  background: radial-gradient(
    circle,
    rgba(255, 255, 255, 0.8) 0%,
    rgba(255, 255, 255, 0.2) 70%,
    transparent 100%
  );
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transition: transform 0.1s ease;
  transform: translate(-50%, -50%);
}

/* Glassmorphism enhanced effects */
.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Animated background gradient */
.animated-bg {
  background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c);
  background-size: 400% 400%;
  animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

/* Enhanced text shadows and glows */
.text-glow {
  text-shadow: 0 0 5px rgba(255, 255, 255, 0.5),
    0 0 10px rgba(255, 255, 255, 0.3), 0 0 15px rgba(255, 255, 255, 0.2),
    0 0 20px rgba(255, 255, 255, 0.1);
}

/* Button shine effect */
.btn-shine {
  position: relative;
  overflow: hidden;
}

.btn-shine::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.4),
    transparent
  );
  transition: left 0.5s ease;
}

.btn-shine:hover::before {
  left: 100%;
}

/* Particle system background */
.particles {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  top: 0;
  left: 0;
  z-index: 1;
}

.particle {
  position: absolute;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  animation: particleFloat 20s linear infinite;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) scale(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    transform: translateY(-100vh) scale(1);
    opacity: 0;
  }
}

/* Enhanced hover effects for feature items */
.feature-enhanced:hover {
  transform: translateX(15px) scale(1.05);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.feature-enhanced:hover svg {
  filter: drop-shadow(0 0 8px #4ade80);
  transform: scale(1.3) rotate(10deg);
}

/* Scroll reveal animations */
.scroll-reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: all 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Hero image floating effect enhanced */
.hero-float {
  animation: heroFloat 8s ease-in-out infinite;
}

@keyframes heroFloat {
  0%,
  100% {
    transform: translateY(0px) rotate(0deg);
  }
  25% {
    transform: translateY(-20px) rotate(1deg);
  }
  50% {
    transform: translateY(-15px) rotate(0deg);
  }
  75% {
    transform: translateY(-25px) rotate(-1deg);
  }
}

/* Loading screen for better UX */
.loading-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 10000;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(255, 255, 255, 0.3);
  border-top: 3px solid white;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}

/* Mobile optimizations */
@media (max-width: 768px) {
  .animated-bg {
    background-size: 600% 600%;
    animation-duration: 10s;
  }

  .hero-float {
    animation-duration: 6s;
  }

  .particle {
    animation-duration: 15s;
  }

  .text-glow {
    text-shadow: 0 0 3px rgba(255, 255, 255, 0.3),
      0 0 6px rgba(255, 255, 255, 0.2);
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .glass-card {
    background: rgba(0, 0, 0, 0.8);
    border: 2px solid white;
  }

  .text-glow {
    text-shadow: none;
    font-weight: bold;
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .animated-bg,
  .particle,
  .hero-float,
  .floating {
    animation: none !important;
  }

  .scroll-reveal {
    transition: none !important;
    opacity: 1 !important;
    transform: none !important;
  }
}