html {
  scroll-behavior: smooth;
}

/* 🔆 Hover Glow */
nav a:hover {
  color: #ffc84a;
  text-shadow: 0 0 6px rgba(255, 200, 74, 0.6);
}

/* 🌊 Mobile Menu Animation */
#mobile-menu {
  transition: all 0.35s ease-in-out;
  transform-origin: top;
}

#mobile-menu.open {
  opacity: 1;
  transform: scaleY(1);
  pointer-events: auto;
}

#mobile-menu.hidden {
  opacity: 0;
  transform: scaleY(0);
  pointer-events: none;
}

/* Dropdown fade-in */
.dropdown {
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all 0.3s ease;
}

.group:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-3px);
  }
}

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

/* Scrollbar for modern browsers */
.scrollbar-sm::-webkit-scrollbar {
  width: 2px;
  height: 2px;
}

.scrollbar-sm::-webkit-scrollbar-track {
  background: transparent;
}

.scrollbar-sm::-webkit-scrollbar-thumb {
  background-color: rgba(100, 100, 100, 0.4);
  border-radius: 10px;
}

/* Firefox support */
.scrollbar-sm {
  scrollbar-width: thin;
  scrollbar-color: rgba(100, 100, 100, 0.4) transparent;
}

/* For Webkit browsers (Chrome, Safari, Edge) */
::-webkit-scrollbar {
  width: 8px;               /* Vertical scrollbar width */
  height: 8px;              /* Horizontal scrollbar height */
}

::-webkit-scrollbar-track {
  background: #f1f1f1;      /* Light gray background */
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border-radius: 10px;
  transition: all 0.3s ease;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #5568d3 0%, #65398b 100%);
  box-shadow: 0 0 8px rgba(102, 126, 234, 0.5);
}

.custom-alert {
  padding: 12px 20px;
  margin-bottom: 10px;
  border-radius: 5px;
  color: #fff;
  font-weight: 500;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  opacity: 0.95;
  animation: fadeSlide 0.3s ease;
}

.custom-alert.success {
  background-color: #28a745;
}

.custom-alert.error {
  background-color: #dc3545;
}

.custom-alert.info {
  background-color: #17a2b8;
}

.custom-alert.warning {
  background-color: #ffc107;
  color: #000;
}

@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }

  to {
    opacity: 0.95;
    transform: translateY(0);
  }
}

@keyframes spin-slow {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.animate-spin-slow {
  animation: spin-slow 3s linear infinite;
}

/*--------------------------------------------------------------
# Preloader
--------------------------------------------------------------*/
#preloader {
  position: fixed;
  inset: 0;
  z-index: 999999;
  overflow: hidden;
  background: white;
  transition: all 0.6s ease-out;
}

#preloader:before {
  content: "";
  position: fixed;
  top: calc(50% - 30px);
  left: calc(50% - 30px);
  border: 6px solid #ffffff;
  border-color: green transparent green transparent;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: animate-preloader 1.5s linear infinite;
}

@keyframes animate-preloader {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}