/* 
  ==========================================================================
  ROHTAK CAB SERVICE (RCS) - ENTERPRISE LUXURY DESIGN SYSTEM
  Handcrafted Architectural Aesthetics | WCAG AA Compliant | Performance Optimized
  ==========================================================================
*/

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

:root {
  /* Brand Color Tokens */
  --bg-obsidian: #070B14;
  --bg-midnight: #0F172A;
  --bg-card: rgba(17, 24, 39, 0.75);
  --bg-surface: #111827;

  /* Accent Tokens */
  --accent-gold: #D97706;
  --accent-amber: #F59E0B;
  --accent-amber-light: #FBBF24;
  --accent-gold-glow: rgba(245, 158, 11, 0.15);
  --accent-blue: #2563EB;
  --accent-emerald: #10B981;
  --accent-whatsapp: #25D366;

  /* Text & Border Tokens */
  --text-main: #F8FAFC;
  --text-muted: #94A3B8;
  --text-subtle: #64748B;
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-amber: rgba(245, 158, 11, 0.3);
  --border-focus: #F59E0B;

  /* Typography Scale Tokens */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Elevation Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.7);
  --shadow-gold: 0 10px 30px -5px rgba(245, 158, 11, 0.3);

  /* Radius Tokens */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-full: 9999px;
}

/* Base Document Reset & Typography Setup */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-obsidian);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  color: #FFFFFF;
  letter-spacing: -0.02em;
  font-weight: 700;
}

/* Custom Glassmorphism Surfaces */
.glass-panel {
  background: rgba(17, 24, 39, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  transition: border-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-panel-hover {
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-panel-hover:hover {
  transform: translateY(-6px);
  border-color: var(--border-amber);
  box-shadow: var(--shadow-gold);
}

.glass-nav {
  background: rgba(7, 11, 20, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border-subtle);
}

/* Premium Handcrafted Buttons */
.btn-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
  color: #0F172A;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(245, 158, 11, 0.3);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn-gold::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  transition: left 0.6s ease;
}

.btn-gold:hover::after {
  left: 100%;
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(245, 158, 11, 0.5);
  color: #070B14;
}

.btn-outline-gold {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: rgba(245, 158, 11, 0.05);
  color: var(--accent-amber);
  border: 1px solid var(--border-amber);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-outline-gold:hover {
  background: var(--accent-amber);
  color: #070B14;
  border-color: var(--accent-amber);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-outline-slate {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.03);
  color: #E2E8F0;
  border: 1px solid var(--border-subtle);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.8rem 1.6rem;
  border-radius: var(--radius-sm);
  transition: all 0.3s ease;
  text-decoration: none;
}

.btn-outline-slate:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  transition: all 0.3s ease;
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.5);
}

/* Luxury Input Controls */
.form-input-luxury {
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: #FFFFFF;
  padding: 0.85rem 1.1rem;
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: all 0.25s ease;
}

.form-input-luxury:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
  background: rgba(15, 23, 42, 0.95);
}

.form-input-luxury::placeholder {
  color: #64748B;
}

/* Badge Tags & Indicator Pills */
.badge-gold {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-amber-light);
  border: 1px solid rgba(245, 158, 11, 0.25);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

.badge-emerald {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(16, 185, 129, 0.12);
  color: #34D399;
  border: 1px solid rgba(16, 185, 129, 0.25);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
}

/* Dynamic Tab Switchers */
.tab-btn {
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
}

.tab-btn.active {
  background: var(--accent-amber);
  color: #070B14;
  font-weight: 700;
  box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

/* Floating Action Bar */
.floating-action-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(7, 11, 20, 0.96);
  backdrop-filter: blur(20px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.75rem 1rem;
  box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.8);
}

/* Accordion Smooth Transitions */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0, 1, 0, 1);
}

.faq-answer.open {
  max-height: 1200px;
  transition: max-height 0.5s ease-in-out;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: #070B14;
}
::-webkit-scrollbar-thumb {
  background: #1E293B;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: #F59E0B;
}

/* Swiper Pagination Styling */
.swiper-pagination-bullet {
  background: rgba(255, 255, 255, 0.25) !important;
  width: 8px !important;
  height: 8px !important;
  transition: all 0.3s ease !important;
}

.swiper-pagination-bullet-active {
  background: #F59E0B !important;
  width: 24px !important;
  border-radius: 4px !important;
}

/* Shimmer Subtle Effect */
@keyframes goldPulse {
  0%, 100% { opacity: 0.8; }
  50% { opacity: 1; filter: drop-shadow(0 0 10px rgba(245, 158, 11, 0.5)); }
}

.gold-glow-pulse {
  animation: goldPulse 3s infinite ease-in-out;
}