/* ==========================================================================
   Azad Band Lucknow - Premium Design System & Responsive Stylesheet
   Direction: Heritage + Royal + Premium + Modern
   Since 1962 • Charbagh, Lucknow
   Screen-Optimized • Touch-Friendly • Universal Responsive Architecture
   ========================================================================== */

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

:root {
  /* Core Color Palette */
  --azad-crimson: #8F0D18;
  --azad-maroon: #4A0710;
  --azad-maroon-dark: #32040A;
  --azad-gold: #C89B3C;
  --azad-light-gold: #E6C66A;
  --azad-gold-hover: #D4A849;
  --azad-gold-glow: rgba(200, 155, 60, 0.25);
  --azad-ivory: #FFF8EA;
  --azad-cream: #F5EBDD;
  --azad-charcoal: #1E1B19;
  --azad-charcoal-light: #3D3935;
  --azad-muted: #6B6560;
  --azad-white: #FFFFFF;
  --azad-border-gold: rgba(200, 155, 60, 0.35);

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Border Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-soft: 0 10px 30px rgba(74, 7, 16, 0.08);
  --shadow-card: 0 8px 24px rgba(74, 7, 16, 0.06);
  --shadow-hover: 0 16px 36px rgba(74, 7, 16, 0.14);
  --shadow-gold: 0 8px 24px rgba(200, 155, 60, 0.25);

  /* Transitions */
  --transition-fast: 200ms ease;
  --transition-normal: 300ms ease;
  --transition-slow: 600ms ease;

  /* Layout Limits */
  --header-height: 80px;
  --max-width: 1240px;
}

/* Base Reset & Mobile-First Globals */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--azad-charcoal);
  background-color: var(--azad-ivory);
  overflow-x: hidden;
  width: 100%;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, svg, picture, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  touch-action: manipulation;
  transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: 1rem; /* Prevents auto-zoom on iOS Safari */
  border: none;
  outline: none;
  touch-action: manipulation;
}

button {
  cursor: pointer;
  user-select: none;
}

/* Accessibility Focus States */
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--azad-gold);
  outline-offset: 3px;
}

/* Typography Hierarchy with Fluid Clamp */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.22;
  color: var(--azad-maroon);
  word-break: break-word;
}

h1 { font-size: clamp(2rem, 5vw + 1rem, 3.8rem); letter-spacing: -0.01em; }
h2 { font-size: clamp(1.65rem, 3.5vw + 0.5rem, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2vw + 0.4rem, 1.85rem); }
h4 { font-size: clamp(1.1rem, 1.5vw + 0.3rem, 1.35rem); font-weight: 600; }
h5 { font-size: 1.1rem; }

p {
  margin-bottom: 1rem;
  color: var(--azad-charcoal-light);
  font-size: clamp(0.95rem, 0.5vw + 0.85rem, 1.05rem);
}

p:last-child {
  margin-bottom: 0;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: clamp(16px, 4vw, 32px);
  padding-right: clamp(16px, 4vw, 32px);
}

.section-padding {
  padding: clamp(50px, 8vw, 96px) 0;
}

/* Section Header Styles */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto clamp(30px, 5vw, 50px);
}

.heritage-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: clamp(0.72rem, 0.4vw + 0.65rem, 0.8125rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--azad-crimson);
  background: rgba(200, 155, 60, 0.15);
  border: 1px solid var(--azad-border-gold);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.heritage-tag.dark {
  background: rgba(200, 155, 60, 0.2);
  color: var(--azad-light-gold);
  border-color: rgba(230, 198, 106, 0.4);
}

.section-title {
  margin-bottom: 14px;
}

.section-desc {
  font-size: clamp(0.95rem, 0.5vw + 0.85rem, 1.05rem);
  color: var(--azad-muted);
}

.gold-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 14px auto;
}

.gold-divider::before,
.gold-divider::after {
  content: '';
  height: 1px;
  width: clamp(30px, 8vw, 60px);
  background: linear-gradient(90deg, transparent, var(--azad-gold), transparent);
}

.gold-divider span {
  color: var(--azad-gold);
  font-size: 0.9rem;
}

/* ==========================================================================
   Touch-Friendly Buttons & CTA System (Min 44px Tap Targets)
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: clamp(0.875rem, 0.4vw + 0.8rem, 0.95rem);
  font-weight: 600;
  min-height: 46px; /* Touch target requirement */
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
  touch-action: manipulation;
  transition: all var(--transition-normal);
}

.btn-primary {
  background-color: var(--azad-crimson);
  color: var(--azad-white);
  border: 1px solid var(--azad-crimson);
  box-shadow: 0 4px 14px rgba(143, 13, 24, 0.25);
}

.btn-primary:hover, .btn-primary:active {
  background-color: var(--azad-maroon);
  border-color: var(--azad-gold);
  color: var(--azad-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(74, 7, 16, 0.35);
}

.btn-secondary {
  background-color: transparent;
  color: var(--azad-crimson);
  border: 1px solid var(--azad-gold);
}

.btn-secondary:hover, .btn-secondary:active {
  background-color: var(--azad-crimson);
  border-color: var(--azad-crimson);
  color: var(--azad-white);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, #C89B3C 0%, #E6C66A 100%);
  color: var(--azad-maroon-dark);
  font-weight: 700;
  border: 1px solid var(--azad-light-gold);
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover, .btn-gold:active {
  background: linear-gradient(135deg, #E6C66A 0%, #C89B3C 100%);
  color: var(--azad-maroon-dark);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: #FFFFFF;
  border: 1px solid #25D366;
}

.btn-whatsapp:hover, .btn-whatsapp:active {
  background-color: #1EBE5D;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.3);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-normal);
}

.header-topbar {
  background: var(--azad-maroon-dark);
  color: var(--azad-cream);
  font-size: 0.8125rem;
  padding: 6px 0;
  border-bottom: 1px solid rgba(200, 155, 60, 0.2);
}

.topbar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--azad-ivory);
  min-height: 28px;
}

.topbar-item a:hover {
  color: var(--azad-light-gold);
}

.header-main {
  background: rgba(255, 248, 234, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--azad-border-gold);
  padding: 8px 0;
  transition: all var(--transition-normal);
}

#site-header.scrolled .header-main {
  background: rgba(255, 248, 234, 0.98);
  box-shadow: 0 4px 20px rgba(74, 7, 16, 0.12);
  padding: 6px 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 48px;
}

.brand-logo-img {
  height: clamp(40px, 4.5vw, 54px);
  width: auto;
  object-fit: contain;
}

/* Nav Menu Desktop */
.nav-menu {
  display: flex;
  align-items: center;
  gap: clamp(14px, 1.8vw, 28px);
}

.nav-link {
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 0.3vw + 0.8rem, 0.9375rem);
  font-weight: 600;
  color: var(--azad-charcoal);
  padding: 10px 4px;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 6px;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--azad-crimson);
  transition: width var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Mobile Nav Hamburger (Min 44x44px Touch Target) */
.mobile-toggle-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--azad-maroon);
  cursor: pointer;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  touch-action: manipulation;
}

.mobile-toggle-btn:hover, .mobile-toggle-btn:active {
  background: rgba(143, 13, 24, 0.08);
}

/* Mobile Navigation Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(340px, 86vw);
  height: 100vh;
  height: 100dvh;
  background: var(--azad-ivory);
  z-index: 1050;
  box-shadow: -10px 0 30px rgba(0,0,0,0.25);
  transition: right var(--transition-normal);
  display: flex;
  flex-direction: column;
  padding: 24px 20px;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

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

.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  z-index: 1040;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
}

.drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--azad-border-gold);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--azad-maroon);
  cursor: pointer;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  touch-action: manipulation;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 24px;
}

.drawer-link {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--azad-maroon);
  padding: 12px 10px;
  min-height: 48px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgba(200, 155, 60, 0.15);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.drawer-link.active,
.drawer-link:hover,
.drawer-link:active {
  color: var(--azad-crimson);
  background: rgba(143, 13, 24, 0.05);
  padding-left: 14px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
#site-footer {
  background: var(--azad-maroon);
  color: var(--azad-cream);
  position: relative;
  overflow: hidden;
  border-top: 2px solid var(--azad-gold);
}

.footer-top {
  padding: clamp(48px, 6vw, 80px) 0 clamp(30px, 4vw, 50px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: clamp(24px, 4vw, 40px);
}

.footer-brand p {
  color: rgba(255, 248, 234, 0.85);
  margin: 14px 0 20px;
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-logo {
  height: clamp(46px, 5vw, 60px);
  width: auto;
  filter: brightness(1.1);
}

.footer-title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--azad-light-gold);
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 2px;
  background: var(--azad-gold);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: rgba(255, 248, 234, 0.85);
  font-size: 0.9375rem;
  padding: 4px 0;
  min-height: 36px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition-fast);
}

.footer-links a:hover, .footer-links a:active {
  color: var(--azad-light-gold);
  transform: translateX(4px);
}

.footer-contact-info {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 248, 234, 0.85);
  font-size: 0.9375rem;
  line-height: 1.5;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--azad-light-gold);
}

.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 18px;
}

.social-icon-btn {
  width: 44px;
  height: 44px; /* Touch Friendly */
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(200, 155, 60, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--azad-light-gold);
  transition: all var(--transition-fast);
}

.social-icon-btn:hover, .social-icon-btn:active {
  background: var(--azad-gold);
  color: var(--azad-maroon);
  transform: translateY(-2px);
}

.footer-bottom {
  background: var(--azad-maroon-dark);
  padding: 18px 0;
  border-top: 1px solid rgba(200, 155, 60, 0.15);
  font-size: 0.875rem;
  color: rgba(255, 248, 234, 0.75);
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

/* ==========================================================================
   Floating Action Buttons & Mobile Sticky Bottom Bar (Touch-Optimized)
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 24px;
  width: 56px;
  height: 56px;
  background-color: #25D366;
  color: white;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  z-index: 999;
  touch-action: manipulation;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.floating-whatsapp:hover, .floating-whatsapp:active {
  transform: scale(1.08);
  box-shadow: 0 12px 28px rgba(37, 211, 102, 0.6);
}

.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--azad-maroon-dark);
  border-top: 2px solid var(--azad-gold);
  z-index: 1020;
  padding: 8px 10px;
  padding-bottom: max(8px, env(safe-area-inset-bottom)); /* iOS safe-area notch */
  box-shadow: 0 -4px 20px rgba(0,0,0,0.3);
}

.mobile-sticky-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.3fr;
  gap: 8px;
}

.mobile-sticky-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px; /* Touch target */
  padding: 8px 6px;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-align: center;
  touch-action: manipulation;
}

.mobile-sticky-btn.call {
  background: rgba(255,255,255,0.12);
  color: var(--azad-ivory);
  border: 1px solid rgba(255,255,255,0.25);
}

.mobile-sticky-btn.whatsapp {
  background: #25D366;
  color: white;
}

.mobile-sticky-btn.book {
  background: linear-gradient(135deg, #C89B3C, #E6C66A);
  color: var(--azad-maroon-dark);
}

/* ==========================================================================
   Page Hero & Inner Page Banners
   ========================================================================== */
.page-banner {
  background: linear-gradient(rgba(74, 7, 16, 0.88), rgba(50, 4, 10, 0.94)), url('../images/logo.png') center/contain no-repeat;
  padding: clamp(120px, 14vw, 170px) 0 clamp(50px, 7vw, 80px);
  color: var(--azad-ivory);
  text-align: center;
  position: relative;
  border-bottom: 2px solid var(--azad-gold);
}

.page-banner h1 {
  color: var(--azad-white);
  margin-bottom: 12px;
}

.page-banner p {
  color: rgba(255, 248, 234, 0.9);
  max-width: 680px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 0.875rem;
  margin-top: 18px;
  color: var(--azad-light-gold);
}

.breadcrumb a {
  color: rgba(255, 248, 234, 0.75);
  padding: 4px;
}

.breadcrumb a:hover {
  color: var(--azad-white);
}

/* ==========================================================================
   Card Components
   ========================================================================== */
.service-card {
  background: var(--azad-ivory);
  border: 1px solid var(--azad-border-gold);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--azad-gold);
  box-shadow: var(--shadow-hover);
}

.service-card-body {
  padding: clamp(18px, 3vw, 26px);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-body h3 {
  margin-bottom: 10px;
}

.service-card-body p {
  font-size: 0.9375rem;
  color: var(--azad-muted);
  margin-bottom: 18px;
  flex-grow: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--azad-crimson);
  font-size: 0.9375rem;
  min-height: 40px;
}

.service-card-link:hover, .service-card-link:active {
  color: var(--azad-maroon);
}

/* ==========================================================================
   Responsive Breakpoint Architecture
   ========================================================================== */

/* 1. Large Laptops & Desktops (>1024px) */
@media (min-width: 1024px) {
  .mobile-toggle-btn { display: none !important; }
}

/* 2. Tablets & Small Laptops (768px - 1023px) */
@media (max-width: 1023px) {
  .header-topbar { display: none; }
  .nav-menu, .header-cta-group .btn { display: none; }
  .mobile-toggle-btn { display: flex; }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

/* 3. Phablets & Mobile Phones (<768px) */
@media (max-width: 767px) {
  body {
    padding-bottom: 64px; /* Space for mobile sticky bottom bar */
  }

  .mobile-sticky-bar {
    display: block;
  }

  .floating-whatsapp {
    bottom: 76px;
    right: 18px;
    width: 50px;
    height: 50px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .footer-top {
    padding: 50px 0 36px;
  }

  .footer-bottom-flex {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
}

/* 4. Ultra-Small Phones (<380px) */
@media (max-width: 380px) {
  .mobile-sticky-btn span {
    font-size: 0.75rem;
  }
  
  .heritage-tag {
    font-size: 0.7rem;
    padding: 4px 12px;
  }
}