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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-float {
  animation: float 3s ease-in-out infinite;
}

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

.link-hover {
  position: relative;
  transition: all 0.3s ease;
}

.link-hover::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -2px;
  left: 0;
  background: linear-gradient(90deg, #10b981, #3b82f6);
  transition: width 0.3s ease;
}

.link-hover:hover::after {
  width: 100%;
}

.link-hover:hover {
  transform: translateX(5px);
  color: #10b981;
}

.card-3d {
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  transform-style: preserve-3d;
}

.card-3d:hover {
  transform: translateY(-8px) rotateX(5deg);
  box-shadow: 0 25px 50px -12px rgba(16, 185, 129, 0.25);
}

.social-icon {
  transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
}

.social-icon:hover {
  transform: translateY(-8px) rotateZ(360deg) scale(1.1);
}

.social-icon::before {
  content: "";
  position: absolute;
  inset: -4px;
  background: linear-gradient(45deg, #10b981, #3b82f6, #8b5cf6);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.4s ease;
  z-index: -1;
  filter: blur(10px);
}

.social-icon:hover::before {
  opacity: 0.7;
}

.gradient-text {
  background: linear-gradient(135deg, #10b981, #3b82f6, #8b5cf6);
  background-size: 200% 200%;
  animation: gradient 3s ease infinite;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.glow-effect {
  position: relative;
  overflow: hidden;
}

.glow-effect::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.5s;
}

.glow-effect:hover::before {
  left: 100%;
}

.nav-link {
  position: relative;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(90deg, #10b981, #3b82f6);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link:hover {
  color: #10b981;
}

.badge {
  position: absolute;
  top: -6px;
  right: -6px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  color: white;
  font-size: 10px;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(239, 68, 68, 0.4);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.icon-btn {
  transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  position: relative;
}

.icon-btn:hover {
  transform: translateY(-4px) scale(1.05);
}

.icon-btn::before {
  content: "";
  position: absolute;
  inset: -4px;
  background: linear-gradient(45deg, #10b981, #3b82f6);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
  filter: blur(8px);
}

.icon-btn:hover::before {
  opacity: 0.5;
}

.search-input:focus {
  width: 280px;
}

@media (max-width: 768px) {
  .search-input:focus {
    width: 200px;
  }
}

@keyframes fade-in-down {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slide-in-left {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slide-in-right {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes blob {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(30px, -50px) scale(1.1);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.9);
  }
}

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

.animate-fade-in-down {
  animation: fade-in-down 1s ease-out;
}

.animate-fade-in-up {
  animation: fade-in-up 1s ease-out;
}

.animate-fade-in {
  animation: fade-in 1s ease-out;
}

.animate-slide-in-left {
  animation: slide-in-left 1s ease-out;
}

.animate-slide-in-right {
  animation: slide-in-right 1s ease-out;
}

.animate-blob {
  animation: blob 7s infinite;
}

.animate-pulse-slow {
  animation: pulse-slow 3s ease-in-out infinite;
}

.animation-delay-200 {
  animation-delay: 0.2s;
}

.animation-delay-300 {
  animation-delay: 0.3s;
}

.animation-delay-400 {
  animation-delay: 0.4s;
}

.animation-delay-500 {
  animation-delay: 0.5s;
}

.animation-delay-700 {
  animation-delay: 0.7s;
}

.animation-delay-2000 {
  animation-delay: 2s;
}

.animation-delay-4000 {
  animation-delay: 4s;
}