/* ==========================================================================
   M/S JAI MALHAR ENTERPRISES - Core Stylesheet
   Modern Corporate & Government Digital Transit Services
   ========================================================================== */

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

:root {
  --primary-navy: #0B1B3D;
  --primary-navy-dark: #050E21;
  --primary-navy-light: #162B5B;
  --primary-navy-surface: #0E224D;
  
  --accent-gold: #F5B800;
  --accent-gold-dark: #D4AF37;
  --accent-gold-light: #FFF6D4;
  --accent-gold-glow: rgba(245, 184, 0, 0.35);

  --accent-tilak: #C8102E;
  --accent-tilak-light: #FFE8EC;
  --accent-tilak-glow: rgba(200, 16, 46, 0.25);

  --neutral-body: #1E293B;
  --neutral-muted: #64748B;
  --neutral-bg-soft: #F8FAFC;
  --neutral-border: #E2E8F0;
  
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-marathi: 'Noto Sans Devanagari', sans-serif;
}

/* Base Configuration */
html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  color: var(--neutral-body);
  background-color: #FFFFFF;
}

body {
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 9px;
}
::-webkit-scrollbar-track {
  background: #F1F5F9;
}
::-webkit-scrollbar-thumb {
  background: #94A3B8;
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-gold);
}

/* Glassmorphism & Atmospheric Elements */
.glass-nav {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
}

.glass-nav-scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 30px -10px rgba(11, 27, 61, 0.1);
  border-bottom: 1px solid rgba(245, 184, 0, 0.25);
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(226, 232, 240, 0.9);
}

.hero-mesh {
  background-color: var(--primary-navy-dark);
  background-image: 
    radial-gradient(at 10% 20%, rgba(245, 184, 0, 0.12) 0px, transparent 50%),
    radial-gradient(at 90% 15%, rgba(200, 16, 46, 0.15) 0px, transparent 55%),
    radial-gradient(at 50% 80%, rgba(22, 43, 91, 0.6) 0px, transparent 65%);
}

.gold-gradient-text {
  background: linear-gradient(135deg, #FFE873 0%, #F5B800 50%, #D4AF37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tilak-gradient-text {
  background: linear-gradient(135deg, #FF4D6D 0%, #C8102E 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons & Interactive Elements */
.btn-gold {
  background: linear-gradient(135deg, #FFC72C 0%, #F5B800 100%);
  color: #0B1B3D;
  font-weight: 700;
  box-shadow: 0 4px 14px 0 rgba(245, 184, 0, 0.38);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-gold:hover {
  background: linear-gradient(135deg, #FFD359 0%, #FFA800 100%);
  transform: translateY(-2px);
  box-shadow: 0 7px 22px 0 rgba(245, 184, 0, 0.5);
}

.btn-navy {
  background: var(--primary-navy);
  color: #FFFFFF;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-navy:hover {
  background: var(--primary-navy-light);
  transform: translateY(-2px);
  box-shadow: 0 7px 20px 0 rgba(11, 27, 61, 0.35);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 4px 14px 0 rgba(37, 211, 102, 0.35);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
.btn-whatsapp:hover {
  background: #20BD5A;
  transform: translateY(-2px);
  box-shadow: 0 7px 22px 0 rgba(37, 211, 102, 0.5);
}

/* Service Card Hover Dynamics */
.service-card {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid #E2E8F0;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245, 184, 0, 0.6);
  box-shadow: 0 20px 35px -10px rgba(11, 27, 61, 0.12);
}

/* MSRTC NCMC Card Visual Mockup & 3D Interactive Stage */
.perspective-1200 {
  perspective: 1200px;
}
.card-flip-stage {
  transform-style: preserve-3d;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}
.card-flip-stage.flipped {
  transform: rotateY(180deg);
}
.card-face {
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: 20px;
}
.card-face-back {
  transform: rotateY(180deg);
}

.hotspot-badge {
  background: rgba(11, 27, 61, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(245, 184, 0, 0.45);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  transition: all 0.25s ease;
}
.hotspot-badge:hover {
  background: rgba(11, 27, 61, 0.98);
  border-color: #F5B800;
  transform: scale(1.04);
}

.metallic-sheen {
  position: relative;
  overflow: hidden;
}
.metallic-sheen::after {
  content: '';
  position: absolute;
  top: -100%;
  left: -100%;
  width: 300%;
  height: 300%;
  background: linear-gradient(135deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.08) 45%, rgba(255,255,255,0.22) 50%, rgba(255,255,255,0.08) 55%, rgba(255,255,255,0) 100%);
  transform: rotate(25deg);
  pointer-events: none;
  animation: sheenSlide 7s ease-in-out infinite;
}
@keyframes sheenSlide {
  0% { transform: translateY(-100%) rotate(25deg); }
  30%, 100% { transform: translateY(100%) rotate(25deg); }
}

.chip-graphic {
  background: linear-gradient(135deg, #FFE873 0%, #D4AF37 50%, #997D20 100%);
  border-radius: 6px;
  position: relative;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.6), 0 2px 4px rgba(0, 0, 0, 0.3);
}

/* Animations */
@keyframes floatSlow {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}
.animate-float {
  animation: floatSlow 5s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.05); }
}
.animate-pulse-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

/* Filter Tab Pills */
.filter-tab-btn {
  transition: all 0.2s ease;
}
.filter-tab-btn.active {
  background: var(--primary-navy);
  color: #FFFFFF;
  border-color: var(--primary-navy);
  box-shadow: 0 4px 12px rgba(11, 27, 61, 0.2);
}

/* Floating WhatsApp Badge */
.floating-whatsapp {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 50;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.floating-whatsapp:hover {
  transform: scale(1.08) translateY(-3px);
}

/* Modal Transition */
.modal-backdrop {
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background-color: rgba(5, 14, 33, 0.75);
}

/* Form Styles */
.form-input-focus:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 3px rgba(245, 184, 0, 0.25);
}