/* GENTAK Custom Styles */

/* Tailwind Config Variables */
:root {
  --gentak-blue: #1e3a8a;
  --gentak-light-blue: #3b82f6;
  --gentak-gradient: linear-gradient(135deg, #1e3a8a 0%, #3b82f6 100%);
}

/* Custom Utility Classes */
.gradient-text {
  background: linear-gradient(45deg, var(--gentak-blue), var(--gentak-light-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hover-lift {
  transition: all 0.3s ease;
}

.hover-lift:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
}

.floating-btn {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
  animation: bounce-slow 3s infinite;
}

.sticky-header {
  position: sticky;
  top: 0;
  z-index: 50;
  transition: all 0.3s ease-in-out;
  backdrop-filter: blur(10px);
}

.sticky-header.scrolled {
  background: rgba(30, 58, 138, 0.95);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Enhanced Visual Effects */
.glass-effect {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.glow-effect {
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.glow-effect:hover {
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

.text-glow {
  text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.card-hover-effect {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.card-hover-effect:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.parallax-bg {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Animation Classes */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Custom Keyframes */
@keyframes bounce-slow {
  0%, 20%, 53%, 80%, 100% {
    transform: translate3d(0, 0, 0);
  }
  40%, 43% {
    transform: translate3d(0, -8px, 0);
  }
  70% {
    transform: translate3d(0, -4px, 0);
  }
  90% {
    transform: translate3d(0, -2px, 0);
  }
}

@keyframes pulse-slow {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.8;
  }
}

@keyframes fadeIn {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}

@keyframes slideUp {
  0% {
    transform: translateY(20px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes float-gentle {
  0%, 100% {
    transform: translateY(0px);
    opacity: 0.3;
  }
  50% {
    transform: translateY(-5px);
    opacity: 0.6;
  }
}

/* Gentle Animation Classes */
.animate-float-gentle {
  animation: float-gentle 8s ease-in-out infinite;
}

@keyframes rotate {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% 0;
  }
  100% {
    background-position: 200% 0;
  }
}

@keyframes gradient-shift {
  0%, 100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

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

/* Advanced Animation Classes */
.animate-float {
  animation: float 3s ease-in-out infinite;
}

.animate-rotate {
  animation: rotate 20s linear infinite;
}

.animate-shimmer {
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  background-size: 200% 100%;
  animation: shimmer 2s infinite;
}

.animate-gradient {
  background: linear-gradient(-45deg, #1e3a8a, #3b82f6, #6366f1, #8b5cf6);
  background-size: 400% 400%;
  animation: gradient-shift 4s ease infinite;
}

.animate-scale-pulse {
  animation: scale-pulse 2s ease-in-out infinite;
}

/* Interactive Hover Effects */
.hover-glow:hover {
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.6);
  transition: box-shadow 0.3s ease;
}

.hover-rotate:hover {
  transform: rotate(5deg);
  transition: transform 0.3s ease;
}

.hover-scale:hover {
  transform: scale(1.1);
  transition: transform 0.3s ease;
}

.hover-slide:hover {
  transform: translateX(10px);
  transition: transform 0.3s ease;
}

/* Particle Effect Background */
.particles-bg {
  position: relative;
  overflow: hidden;
}

.particles-bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    radial-gradient(circle at 20% 80%, rgba(120, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.3) 0%, transparent 50%),
    radial-gradient(circle at 40% 40%, rgba(120, 219, 255, 0.3) 0%, transparent 50%);
  animation: float 6s ease-in-out infinite;
  pointer-events: none;
}

/* Morphing Shapes */
.morphing-shape {
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  animation: morph 8s ease-in-out infinite;
}

@keyframes morph {
  0%, 100% {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  }
  50% {
    border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%;
  }
}

/* Responsive Design Enhancements */
@media (max-width: 768px) {
  .floating-btn {
    bottom: 20px;
    right: 20px;
  }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: var(--gentak-blue);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--gentak-light-blue);
}

/* Smooth scroll behavior */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
.focus-visible {
  outline: 2px solid var(--gentak-blue);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .floating-btn,
  .sticky-header {
    display: none !important;
  }
  
  .animate-on-scroll {
    opacity: 1 !important;
    transform: none !important;
  }
}