@import url('https://fonts.googleapis.com/css2?family=Hind+Siliguri:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --font-bangla: 'Hind Siliguri', sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-sans: 'Plus Jakarta Sans', 'Hind Siliguri', sans-serif;
  --primary: #059669;
  --primary-dark: #047857;
  --primary-light: #10b981;
  --accent: #f59e0b;
}

body {
  font-family: var(--font-sans);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

.font-bangla {
  font-family: var(--font-bangla);
}

.font-heading {
  font-family: var(--font-heading);
}

/* Custom Gradients & Glows */
.bg-radial-gradient {
  background: radial-gradient(circle at 50% 0%, rgba(16, 185, 129, 0.15) 0%, rgba(255, 255, 255, 0) 70%);
}

.bg-radial-dark {
  background: radial-gradient(circle at 50% 20%, rgba(16, 185, 129, 0.12) 0%, rgba(15, 23, 42, 1) 80%);
}

.glass-nav {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(226, 232, 240, 0.8);
}

.glass-dark-card {
  background: rgba(30, 41, 59, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 650px;
  height: 650px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.25) 0%, rgba(5, 150, 105, 0.08) 40%, transparent 70%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

.gradient-text {
  background: linear-gradient(135deg, #059669 0%, #0d9488 50%, #0284c7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-amber {
  background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Animations */
@keyframes float {
  0%, 100% {
    transform: translateY(0px) rotate(0deg);
  }
  50% {
    transform: translateY(-10px) rotate(0.5deg);
  }
}

@keyframes pulseGlow {
  0%, 100% {
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
  }
  50% {
    box-shadow: 0 0 35px rgba(16, 185, 129, 0.6);
  }
}

.animate-float {
  animation: float 5s ease-in-out infinite;
}

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

/* Device Phone Mockup Frame */
.phone-mockup {
  position: relative;
  width: 320px;
  height: 650px;
  border-radius: 44px;
  background: #0f172a;
  border: 10px solid #1e293b;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 140px;
  height: 22px;
  background: #1e293b;
  border-bottom-left-radius: 14px;
  border-bottom-right-radius: 14px;
  z-index: 30;
}

/* Range Slider Custom Styling */
input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  background: #e2e8f0;
  height: 8px;
  border-radius: 6px;
  outline: none;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #059669;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.4);
  border: 2px solid #ffffff;
  transition: transform 0.1s ease;
}

input[type=range]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Interactive Badge Hover */
.badge-interactive {
  transition: all 0.25s ease;
}
.badge-interactive:hover {
  transform: translateY(-2px);
}