/* Custom Styles & Material Design 3 Enhancements */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --color-primary: #0284c7;
  --color-primary-dark: #0369a1;
  --color-accent: #f97316;
  --color-accent-dark: #ea580c;
  --color-wincel-blue: #0080c8;
}

body {
  font-family: var(--font-body);
  overflow-x: hidden;
  scroll-behavior: smooth;
  background-color: #f8fafc;
  color: #1e293b;
}

h1, h2, h3, h4, h5, h6, .font-heading {
  font-family: var(--font-heading);
}

/* Material Design Elevation Shadows */
.elevation-1 {
  box-shadow: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05);
}
.elevation-2 {
  box-shadow: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -2px rgba(0,0,0,0.04);
}
.elevation-3 {
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.04);
}
.elevation-4 {
  box-shadow: 0 20px 25px -5px rgba(0,0,0,0.09), 0 8px 10px -6px rgba(0,0,0,0.04);
}
.elevation-hover {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.elevation-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 30px -8px rgba(2, 132, 199, 0.18), 0 10px 15px -5px rgba(0, 0, 0, 0.05);
}

/* Glassmorphism */
.glass-nav {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.glass-dark {
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Material Ripple Effect */
.ripple {
  position: relative;
  overflow: hidden;
}
.ripple:after {
  content: "";
  display: block;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, #fff 10%, transparent 10.01%);
  background-repeat: no-repeat;
  background-position: 50%;
  transform: scale(10, 10);
  opacity: 0;
  transition: transform .5s, opacity 1s;
}
.ripple:active:after {
  transform: scale(0, 0);
  opacity: .3;
  transition: 0s;
}

/* Tech Grid Pattern & Blueprint background */
.tech-grid {
  background-size: 32px 32px;
  background-image: 
    linear-gradient(to right, rgba(2, 132, 199, 0.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(2, 132, 199, 0.05) 1px, transparent 1px);
}

.blueprint-grid {
  background-color: #0b192c;
  background-image: 
    linear-gradient(rgba(0, 150, 255, 0.15) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 150, 255, 0.15) 1px, transparent 1px),
    linear-gradient(rgba(0, 150, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 150, 255, 0.05) 1px, transparent 1px);
  background-size: 100px 100px, 100px 100px, 20px 20px, 20px 20px;
}

/* Isometric Pipeline Animated Graphic */
@keyframes pulseGlow {
  0%, 100% {
    filter: drop-shadow(0 0 15px rgba(2, 132, 199, 0.4));
  }
  50% {
    filter: drop-shadow(0 0 30px rgba(249, 115, 22, 0.6));
  }
}

.pulse-glow {
  animation: pulseGlow 4s infinite ease-in-out;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(1deg); }
}

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

@keyframes pulseBorder {
  0%, 100% { border-color: rgba(34, 197, 94, 0.5); box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.4); }
  50% { border-color: rgba(34, 197, 94, 1); box-shadow: 0 0 0 12px rgba(34, 197, 94, 0); }
}

.pulse-badge {
  animation: pulseBorder 2s infinite cubic-bezier(0.66, 0, 0, 1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: #f1f5f9;
}
::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* Subtle Shimmer Effect for VIP/Highlighted Plan */
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.shimmer-badge {
  background: linear-gradient(90deg, #f97316 0%, #fb923c 50%, #f97316 100%);
  background-size: 200% 100%;
  animation: shimmer 3s infinite;
}