/* ===================================================================
   SHAJAHAN TAXI SERVICE - PREMIUM DESIGN SYSTEM
   Modern, Ultra-Fast, Responsive, Luxury Chauffeur & Tour Styles
   =================================================================== */

:root {
  /* Brand Palette */
  --primary: #0F172A;
  --primary-light: #1E293B;
  --primary-dark: #070B14;
  --accent: #F59E0B;
  --accent-hover: #D97706;
  --accent-light: #FEF3C7;
  --royal: #2563EB;
  --royal-dark: #1D4ED8;
  --royal-light: #EFF6FF;
  --success: #10B981;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --text-light: #94A3B8;
  --bg-main: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-dark: #0B1120;
  --border: #E2E8F0;
  --border-light: #F1F5F9;

  /* Elevation Shadows */
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.06);
  --shadow-xl: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
  --shadow-glow: 0 0 25px rgba(245, 158, 11, 0.35);

  /* Radius & Transitions */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Base & Typography */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary);
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 5rem 0;
}

.section-title-wrap {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background: var(--royal-light);
  color: var(--royal-dark);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
  border: 1px solid rgba(37, 99, 235, 0.15);
}

.section-badge.gold {
  background: var(--accent-light);
  color: var(--accent-hover);
  border-color: rgba(245, 158, 11, 0.25);
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
}

/* Top Announcement / Emergency Bar */
.top-bar {
  background: var(--primary-dark);
  color: #E2E8F0;
  font-size: 0.875rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.top-bar-item svg {
  width: 16px;
  height: 16px;
  fill: var(--accent);
}

.top-bar-link {
  color: #CBD5E1;
  font-weight: 500;
}

.top-bar-link:hover {
  color: var(--accent);
}

.top-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  background: rgba(16, 185, 129, 0.15);
  color: #34D399;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background: #34D399;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7);
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(52, 211, 153, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}

/* Navigation Header */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
  height: 72px;
  display: flex;
  align-items: center;
}

.header-scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
}

.logo-wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-icon {
  width: 44px;
  height: 44px;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.15);
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.logo-wrap:hover .brand-logo-icon {
  transform: scale(1.05);
}

.brand-logo-full {
  height: 44px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  display: block;
}

.logo-icon {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--royal-dark), var(--primary));
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
  flex-shrink: 0;
}

.logo-icon svg {
  width: 24px;
  height: 24px;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-title {
  font-family: 'Outfit', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--primary);
  white-space: nowrap;
}

.logo-title span {
  color: var(--accent);
}

.logo-subtitle {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--primary-light);
  padding: 0.4rem 0.2rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
  position: relative;
  transition: color 0.2s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--royal);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: linear-gradient(90deg, var(--royal), var(--accent));
  border-radius: var(--radius-full);
}

.header-actions, .nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  margin-left: auto;
}

.header-actions .btn {
  padding: 0.45rem 0.95rem;
  font-size: 0.82rem;
  height: 38px;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  white-space: nowrap;
}

.header-actions .btn svg {
  width: 15px;
  height: 15px;
}

/* Mobile Nav Toggle */
.mobile-toggle {
  display: none;
  background: var(--bg-main);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  padding: 0.45rem;
  color: var(--primary);
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.mobile-toggle svg {
  width: 22px;
  height: 22px;
}

/* Premium Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  white-space: nowrap;
}

.btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.btn-primary {
  background: linear-gradient(135deg, var(--royal), var(--royal-dark));
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-hover));
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(245, 158, 11, 0.35);
}

.btn-accent:hover {
  background: linear-gradient(135deg, #d97706, #b45309);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 158, 11, 0.45);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: linear-gradient(135deg, #1eb956, #0e7266);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--border);
}

.btn-outline:hover {
  border-color: var(--royal);
  color: var(--royal);
  background: var(--royal-light);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.1);
  color: #FFFFFF;
  border: 1.5px solid rgba(255, 255, 255, 0.3);
  backdrop-filter: blur(8px);
}

.btn-outline-white:hover {
  background: #FFFFFF;
  color: var(--primary);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
}

/* Hero Section */
.hero {
  position: relative;
  background: linear-gradient(135deg, #0B1120 0%, #1E293B 100%);
  color: #FFFFFF;
  padding: 4.5rem 0 6.5rem 0;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.25) 0%, transparent 60%),
              radial-gradient(circle at 15% 85%, rgba(245, 158, 11, 0.18) 0%, transparent 50%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 0.45rem 1.1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  width: fit-content;
  margin-bottom: 1.25rem;
}

.hero-pill .star-icon {
  color: var(--accent);
}

.hero-heading {
  font-size: 3.4rem;
  font-weight: 800;
  line-height: 1.12;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
}

.hero-heading span.gradient-text {
  background: linear-gradient(135deg, #FBBF24 0%, #F59E0B 50%, #60A5FA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.15rem;
  color: #CBD5E1;
  margin-bottom: 2rem;
  max-width: 580px;
  line-height: 1.65;
}

.hero-cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.85rem;
  font-weight: 800;
  color: #FFFFFF;
}

.stat-number span {
  color: var(--accent);
}

.stat-label {
  font-size: 0.8rem;
  color: #94A3B8;
  font-weight: 500;
}

/* Floating WhatsApp & Call Buttons */
.floating-actions {
  position: fixed;
  bottom: 25px;
  right: 25px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.floating-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  transition: var(--transition-bounce);
  position: relative;
}

.floating-btn:hover {
  transform: scale(1.12);
}

.floating-btn.whatsapp {
  background: #25D366;
}

.floating-btn.call {
  background: var(--royal);
}

.floating-btn svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

.floating-tooltip {
  position: absolute;
  right: 70px;
  background: var(--primary);
  color: #FFFFFF;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition);
  box-shadow: var(--shadow-md);
}

.floating-btn:hover .floating-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* Global Footer */
.main-footer {
  background: var(--primary-dark);
  color: #94A3B8;
  padding-top: 5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2.5px;
  background: var(--accent);
  border-radius: var(--radius-full);
}

.footer-about p {
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #94A3B8;
  font-size: 0.92rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links a:hover {
  color: var(--accent);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.1rem;
  font-size: 0.92rem;
}

.footer-contact-item svg {
  width: 20px;
  height: 20px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  background: #060910;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.85rem;
}

.footer-bottom-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Responsive Breakpoints & Header Optimizations */
@media (max-width: 1280px) {
  .nav-links {
    gap: 0.85rem;
  }
  .nav-link {
    font-size: 0.84rem;
  }
  .header-actions {
    gap: 0.4rem;
  }
  .header-actions .btn {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
  }
}

@media (max-width: 1100px) {
  .header-actions .btn-phone-text {
    display: none;
  }
  .header-actions .header-btn-phone {
    width: 36px;
    height: 36px;
    padding: 0;
    border-radius: 50%;
    justify-content: center;
  }
}

@media (max-width: 1024px) {
  .main-header {
    height: 62px;
  }
  .navbar {
    padding: 0;
  }
  .nav-links {
    display: none !important;
  }
  .mobile-toggle {
    display: inline-flex !important;
  }
  .header-actions .header-btn-phone {
    display: none !important;
  }
  .header-actions .btn-whatsapp-text {
    display: none !important;
  }
  .header-actions .header-btn-whatsapp {
    width: 38px !important;
    height: 38px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
  }
  .header-actions .header-btn-whatsapp svg {
    width: 18px !important;
    height: 18px !important;
  }
  .logo-title {
    font-size: 1.15rem;
  }
  .logo-subtitle {
    font-size: 0.62rem;
  }
  .brand-logo-icon {
    width: 38px;
    height: 38px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .hero-heading {
    font-size: 2.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .container {
    padding: 0 1rem;
  }
  .section-padding {
    padding: 3rem 0;
  }
  .section-title {
    font-size: 1.85rem;
  }
  .top-bar {
    display: none;
  }
  .hero-heading {
    font-size: 2rem;
    line-height: 1.2;
  }
  .hero-stats {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0.75rem;
  }
  .stat-number {
    font-size: 1.35rem;
  }
  .stat-label {
    font-size: 0.72rem;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-bottom-wrap {
    flex-direction: column;
    text-align: center;
  }
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 82%;
  max-width: 360px;
  height: 100vh;
  background: var(--bg-card);
  z-index: 2000;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.2);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  transition: right 0.35s ease;
  overflow-y: auto;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
  z-index: 1999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.drawer-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

/* ===================================================================
   MOBILE PERSISTENT BOTTOM CONVERSION BAR & TOUCH OPTIMIZATIONS
   =================================================================== */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(11, 17, 32, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding: 0.5rem 0.75rem calc(0.5rem + env(safe-area-inset-bottom, 0px));
  z-index: 990;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.4);
}

.mobile-bottom-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1.25fr;
  gap: 0.45rem;
  max-width: 520px;
  margin: 0 auto;
}

.mobile-bottom-btn {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.5rem 0.4rem;
  border-radius: var(--radius-full);
  color: #FFFFFF;
  text-decoration: none;
  font-size: 0.78rem;
  font-weight: 700;
  text-align: center;
  transition: all 0.2s ease;
  height: 42px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

.mobile-bottom-btn svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.mobile-bottom-btn.call {
  background: linear-gradient(135deg, #2563EB, #1D4ED8);
  color: #FFFFFF;
}

.mobile-bottom-btn.whatsapp {
  background: linear-gradient(135deg, #10B981, #059669);
  color: #FFFFFF;
}

.mobile-bottom-btn.sight {
  background: linear-gradient(135deg, #F59E0B, #D97706);
  color: #0F172A;
  font-weight: 800;
}

@media (max-width: 768px) {
  .mobile-bottom-bar {
    display: block !important;
  }
  body {
    padding-bottom: calc(68px + env(safe-area-inset-bottom, 0px));
  }
  /* Hide duplicate floating action circles on mobile to eliminate overlap with CTA buttons */
  .floating-actions {
    display: none !important;
  }
  input, select, textarea {
    font-size: 16px !important; /* Prevents auto-zoom in iOS Safari */
  }
  .hero-pill {
    font-size: 0.78rem;
    padding: 0.35rem 0.85rem;
  }
  .btn-lg {
    padding: 0.75rem 1.25rem;
    font-size: 0.95rem;
  }
}