/* Custom CSS System for Premium Bengali Landing Page */
@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@400;500;600;700&family=Montserrat:wght@400;500;600;700;800&display=swap');

:root {
  --font-main: 'Hind Siliguri', 'Montserrat', sans-serif;
}

body {
  font-family: var(--font-main);
  background-color: #0b1329; /* Fallback dark bg */
  -webkit-font-smoothing: antialiased;
}

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

/* Glassmorphism Styles */
.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.glass-card-light {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

/* Text Gradients */
.text-gradient-cyan {
  background: linear-gradient(90deg, #38bdf8 0%, #a7f3d0 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-brand {
  background: linear-gradient(135deg, #046BD2 0%, #1e3a8a 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

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

@keyframes pulse-custom {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.03);
    opacity: 0.95;
  }
}

.animate-pulse-custom {
  animation: pulse-custom 2s infinite;
}

/* Hide default scrollbars for elegant scroll displays where needed */
.no-scrollbar::-webkit-scrollbar {
  display: none;
}
.no-scrollbar {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

/* Custom form focus states */
.custom-input {
  transition: all 0.2s ease-in-out;
}
.custom-input:focus {
  border-color: #046BD2;
  box-shadow: 0 0 0 3px rgba(4, 107, 210, 0.2);
  outline: none;
}

/* Top bar sticky transition shadow */
.sticky-bar-shadow {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}