/* ==========================================================================
   Hyderabad AC Care - Modern, High-Performance Stylesheet
   Tailored for Cloudflare Pages with Fast Loading & Modern UX
   ========================================================================== */

:root {
  --primary: #0284c7;         /* Sky Blue */
  --primary-dark: #0369a1;    /* Deep Ocean */
  --primary-light: #e0f2fe;   /* Soft Ice Blue */
  --secondary: #0f172a;       /* Slate Dark */
  --accent: #f59e0b;          /* Vibrant Amber / Gold */
  --accent-hover: #d97706;    /* Dark Amber */
  --success: #10b981;         /* Emerald Green (WhatsApp & Success) */
  --success-dark: #059669;
  --danger: #ef4444;          /* Coral Red */
  --neutral-50: #f8fafc;
  --neutral-100: #f1f5f9;
  --neutral-200: #e2e8f0;
  --neutral-300: #cbd5e1;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;
  
  --font-main: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 25px rgba(2, 132, 199, 0.35);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;

  --transition-fast: 0.2s ease;
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-main);
  color: var(--neutral-800);
  background-color: #ffffff;
  line-height: 1.6;
  overflow-x: hidden;
  padding-bottom: 60px; /* Space for mobile sticky dock */
}

@media (min-width: 992px) {
  body {
    padding-bottom: 0;
  }
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--neutral-900);
  line-height: 1.25;
  letter-spacing: -0.02em;
}

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

a:hover {
  color: var(--primary-dark);
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */

/* Top Emergency Announcement Bar */
.top-bar {
  background: linear-gradient(90deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  padding: 8px 0;
  font-size: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.top-bar-notice {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.pulse-dot {
  width: 9px;
  height: 9px;
  background-color: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  animation: pulseGreen 1.8s infinite;
}

@keyframes pulseGreen {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}

.top-bar-contacts {
  display: flex;
  align-items: center;
  gap: 18px;
}

.top-contact-link {
  color: #e2e8f0;
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.85rem;
}

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

/* Main Navigation Bar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--neutral-200);
  transition: all var(--transition-fast);
}

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

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 76px;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo img {
  height: 48px;
  width: auto;
}

.nav-menu {
  display: none;
}

@media (min-width: 992px) {
  .nav-menu {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
  }
}

.nav-link {
  color: var(--neutral-700);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 0;
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--primary);
  border-radius: 2px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.35);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0284c7 100%);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(2, 132, 199, 0.45);
}

.btn-accent {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-hover) 100%);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.35);
}

.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(245, 158, 11, 0.45);
  color: #ffffff;
}

.btn-whatsapp {
  background: #25d366;
  color: #ffffff;
}

.btn-whatsapp:hover {
  background: #1ebd5b;
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--neutral-800);
  border: 1.5px solid var(--neutral-300);
}

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

.mobile-toggle {
  display: block;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

@media (min-width: 992px) {
  .mobile-toggle {
    display: none;
  }
}

.hamburger-icon {
  width: 26px;
  height: 20px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-icon span {
  display: block;
  height: 2.5px;
  width: 100%;
  background: var(--neutral-800);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Mobile Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  z-index: 1001;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-fast);
}

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

.mobile-drawer-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 85%;
  max-width: 340px;
  height: 100%;
  background: #ffffff;
  padding: 24px;
  display: flex;
  flex-direction: column;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.2);
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
}

.mobile-nav-drawer.open .mobile-drawer-content {
  transform: translateX(0);
}

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--neutral-200);
}

.close-drawer-btn {
  background: none;
  border: none;
  font-size: 28px;
  color: var(--neutral-700);
  cursor: pointer;
}

.drawer-links {
  list-style: none;
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.drawer-link {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neutral-800);
  display: block;
  padding: 8px 0;
  border-bottom: 1px dashed var(--neutral-200);
}

.drawer-actions {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ==========================================================================
   Hero Slider Section
   ========================================================================== */
.hero-slider-section {
  position: relative;
  overflow: hidden;
  background: #0f172a;
  min-height: 600px;
}

@media (min-width: 992px) {
  .hero-slider-section {
    min-height: 680px;
  }
}

.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.8s;
  z-index: 1;
}

.slide.active {
  opacity: 1;
  visibility: visible;
  position: relative;
  z-index: 2;
}

.slide-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  transition: transform 7s ease-out;
}

.slide.active .slide-bg {
  transform: scale(1);
}

.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(15, 23, 42, 0.94) 0%, rgba(15, 23, 42, 0.82) 55%, rgba(15, 23, 42, 0.55) 100%);
}

.slide-content-wrapper {
  position: relative;
  z-index: 5;
  padding: 60px 0 80px;
}

@media (min-width: 992px) {
  .slide-content-wrapper {
    padding: 90px 0 100px;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

@media (min-width: 992px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }
}

.hero-text-block {
  color: #ffffff;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(2, 132, 199, 0.25);
  border: 1px solid rgba(56, 189, 248, 0.4);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  color: #7dd3fc;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hero-title {
  font-size: 2.3rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 18px;
  color: #ffffff;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.2rem;
  }
}

.hero-title .text-gradient {
  background: linear-gradient(135deg, #38bdf8 0%, #0284c7 60%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.05rem;
  line-height: 1.6;
  color: #cbd5e1;
  margin-bottom: 28px;
  max-width: 600px;
}

@media (min-width: 768px) {
  .hero-subtitle {
    font-size: 1.15rem;
  }
}

.hero-features-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 32px;
}

.hero-feat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.92rem;
  font-weight: 600;
  color: #e2e8f0;
  background: rgba(255, 255, 255, 0.08);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* Hero Booking Card / Form */
.hero-booking-card {
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(16px);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.8);
}

.booking-card-header {
  margin-bottom: 20px;
  text-align: center;
}

.booking-card-title {
  font-size: 1.4rem;
  color: var(--neutral-900);
  font-weight: 800;
}

.booking-card-sub {
  font-size: 0.88rem;
  color: var(--neutral-600);
}

.quick-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
}

.form-label {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--neutral-700);
}

.form-control {
  width: 100%;
  padding: 11px 14px;
  font-size: 0.92rem;
  font-family: inherit;
  border: 1.5px solid var(--neutral-300);
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--neutral-900);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.2);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Slider Controls */
.slider-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 10;
}

.slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.active {
  background: var(--accent);
  width: 32px;
  border-radius: var(--radius-full);
}

.slider-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 1.2rem;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

@media (min-width: 992px) {
  .slider-nav-btn {
    display: flex;
  }
}

.slider-nav-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
}

.slider-prev {
  left: 20px;
}

.slider-next {
  right: 20px;
}

/* ==========================================================================
   Trust Metrics & Badges Bar
   ========================================================================== */
.trust-metrics-section {
  background: #ffffff;
  padding: 30px 0;
  border-bottom: 1px solid var(--neutral-200);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.03);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

@media (min-width: 768px) {
  .metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.metric-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 8px 12px;
}

.metric-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.metric-data h4 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--neutral-900);
  line-height: 1;
  margin-bottom: 4px;
}

.metric-data p {
  font-size: 0.85rem;
  color: var(--neutral-600);
  font-weight: 500;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.section {
  padding: 60px 0;
}

@media (min-width: 992px) {
  .section {
    padding: 85px 0;
  }
}

.section-alt {
  background-color: var(--neutral-50);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--primary);
  background: var(--primary-light);
  padding: 5px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.section-title {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 14px;
  color: var(--neutral-900);
}

@media (min-width: 768px) {
  .section-title {
    font-size: 2.5rem;
  }
}

.section-description {
  font-size: 1.05rem;
  color: var(--neutral-600);
  line-height: 1.6;
}

/* ==========================================================================
   Services Grid
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--neutral-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(2, 132, 199, 0.4);
}

.service-card-media {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .service-card-media img {
  transform: scale(1.08);
}

.service-price-pill {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(15, 23, 42, 0.9);
  backdrop-filter: blur(8px);
  color: #fef08a;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(254, 240, 138, 0.3);
}

.service-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-badge {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}

.service-title {
  font-size: 1.28rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--neutral-900);
}

.service-text {
  font-size: 0.92rem;
  color: var(--neutral-600);
  margin-bottom: 18px;
  flex-grow: 1;
}

.service-perks {
  list-style: none;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--neutral-700);
}

.service-perk-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-perk-item svg {
  color: var(--success);
  flex-shrink: 0;
}

.service-card-footer {
  display: flex;
  gap: 10px;
  border-top: 1px solid var(--neutral-100);
  padding-top: 16px;
}

.service-card-footer .btn {
  flex: 1;
  font-size: 0.88rem;
  padding: 10px 14px;
}

/* ==========================================================================
   Before & After Interactive Split Slider
   ========================================================================== */
.before-after-wrapper {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 2px solid var(--neutral-200);
}

.ba-slider-container {
  position: relative;
  width: 100%;
  height: 440px;
  overflow: hidden;
  user-select: none;
  cursor: ew-resize;
}

@media (max-width: 768px) {
  .ba-slider-container {
    height: 300px;
  }
}

.ba-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ba-after-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  width: 50%;
  height: 100%;
  overflow: hidden;
  border-right: 3px solid #ffffff;
  box-shadow: 0 0 12px rgba(0, 0, 0, 0.4);
}

.ba-label {
  position: absolute;
  padding: 5px 12px;
  border-radius: var(--radius-full, 9999px);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  z-index: 5;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  pointer-events: none;
}

.ba-label-before {
  top: 14px;
  right: 14px;
  background: rgba(239, 68, 68, 0.92);
  color: #ffffff;
}

.ba-label-after {
  top: 14px;
  left: 14px;
  background: rgba(16, 185, 129, 0.95);
  color: #ffffff;
}

@media (max-width: 600px) {
  .ba-label {
    padding: 4px 9px;
    font-size: 0.68rem;
  }
  .ba-label-after {
    top: 10px;
    left: 10px;
  }
  .ba-label-before {
    bottom: 10px;
    right: 10px;
    top: auto;
  }
}

.ba-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 44px;
  height: 44px;
  background: #ffffff;
  border-radius: 50%;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  pointer-events: none;
}

.ba-handle-arrows {
  display: flex;
  gap: 4px;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 900;
}

/* ==========================================================================
   Interactive Cost Calculator
   ========================================================================== */
.calculator-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--neutral-200);
  max-width: 900px;
  margin: 0 auto;
}

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

@media (min-width: 992px) {
  .calc-grid {
    grid-template-columns: 1.3fr 1fr;
  }
}

.calc-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.calc-step-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--neutral-800);
}

.calc-option-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.calc-option-card {
  border: 1.5px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 12px;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
}

.calc-option-card:hover {
  border-color: var(--primary);
}

.calc-option-card.selected {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 700;
}

.calc-result-box {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
}

.calc-result-price {
  font-size: 2.8rem;
  font-weight: 900;
  color: #38bdf8;
  margin: 14px 0 6px;
  line-height: 1;
}

.calc-warranty-tag {
  font-size: 0.85rem;
  color: #10b981;
  font-weight: 600;
  margin-bottom: 20px;
}

/* ==========================================================================
   Hyderabad Localities Coverage Grid
   ========================================================================== */
.locations-hub-wrapper {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 36px;
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-md);
}

.locality-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
  border-bottom: 2px solid var(--neutral-200);
  padding-bottom: 12px;
}

.locality-tab-btn {
  background: none;
  border: none;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--neutral-600);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.locality-tab-btn.active, .locality-tab-btn:hover {
  background: var(--primary);
  color: #ffffff;
}

.locality-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.locality-card {
  background: var(--neutral-50);
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  padding: 16px;
  transition: all var(--transition-fast);
}

.locality-card:hover {
  border-color: var(--primary);
  background: #ffffff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.locality-name {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--neutral-900);
  margin-bottom: 4px;
}

.locality-timing {
  font-size: 0.8rem;
  color: var(--success-dark);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.locality-sub {
  font-size: 0.78rem;
  color: var(--neutral-600);
  margin-top: 4px;
}

/* ==========================================================================
   Brand Logos Ticker / Grid
   ========================================================================== */
.brand-ticker-section {
  padding: 40px 0;
  background: #ffffff;
  border-top: 1px solid var(--neutral-200);
  border-bottom: 1px solid var(--neutral-200);
}

.brand-ticker-title {
  text-align: center;
  font-size: 0.92rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--neutral-600);
  font-weight: 700;
  margin-bottom: 24px;
}

.brands-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 20px 36px;
}

.brand-chip {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--neutral-700);
  background: var(--neutral-100);
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--neutral-200);
  letter-spacing: 0.5px;
  transition: all var(--transition-fast);
}

.brand-chip:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: var(--primary-light);
}

/* ==========================================================================
   Step Process
   ========================================================================== */
.process-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .process-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-card {
  background: #ffffff;
  padding: 30px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--neutral-200);
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.process-number {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #ffffff;
  font-weight: 900;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(2, 132, 199, 0.4);
}

.process-icon {
  font-size: 2.2rem;
  margin: 14px 0 16px;
  color: var(--primary);
}

.process-title {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 8px;
}

.process-text {
  font-size: 0.88rem;
  color: var(--neutral-600);
}

/* ==========================================================================
   Customer Reviews Carousel / Grid
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.review-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--neutral-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}

.review-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  margin-bottom: 14px;
}

.review-text {
  font-size: 0.95rem;
  color: var(--neutral-700);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
  font-style: italic;
}

.review-user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.review-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.review-user-name {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--neutral-900);
}

.review-location-tag {
  font-size: 0.8rem;
  color: var(--neutral-600);
}

/* ==========================================================================
   FAQ Accordion
   ========================================================================== */
.faq-wrapper {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--neutral-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 18px 22px;
  text-align: left;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--neutral-900);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-toggle-icon {
  font-size: 1.4rem;
  color: var(--primary);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-toggle-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 22px;
  color: var(--neutral-700);
  font-size: 0.94rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 22px 20px;
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner-section {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  padding: 70px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  margin: 0 auto;
}

.cta-banner-title {
  color: #ffffff;
  font-size: 2.3rem;
  font-weight: 900;
  margin-bottom: 16px;
}

.cta-banner-sub {
  font-size: 1.15rem;
  color: #e0f2fe;
  margin-bottom: 30px;
}

.cta-banner-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #0f172a;
  color: #cbd5e1;
  padding: 60px 0 30px;
  font-size: 0.92rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

@media (min-width: 768px) {
  .footer-top {
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  }
}

.footer-about p {
  color: #94a3b8;
  margin-top: 14px;
  line-height: 1.6;
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 18px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link {
  color: #94a3b8;
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: #38bdf8;
  padding-left: 4px;
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  color: #cbd5e1;
}

.footer-contact-item svg {
  color: #38bdf8;
  flex-shrink: 0;
  margin-top: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  color: #64748b;
  font-size: 0.85rem;
}

/* ==========================================================================
   Urgent Dispatch Strip & Header WhatsApp Button
   ========================================================================== */
.urgent-dispatch-strip {
  background: linear-gradient(90deg, #0b1329 0%, #1e293b 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 0;
  font-size: 0.85rem;
  color: #e2e8f0;
}

.strip-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.strip-status {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pulse-ring-dot {
  width: 10px;
  height: 10px;
  background-color: #22c55e;
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.7);
  animation: pulseGreen 1.8s infinite;
  flex-shrink: 0;
}

.strip-cta-pills {
  display: flex;
  align-items: center;
  gap: 10px;
}

.strip-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.8rem;
  text-decoration: none;
  transition: transform 0.2s ease, filter 0.2s ease;
}

.strip-pill:hover {
  transform: translateY(-1px);
}

.strip-pill.call {
  background: #0284c7;
  color: #ffffff;
}

.strip-pill.whatsapp {
  background: #25d366;
  color: #ffffff;
}

/* Header WhatsApp button */
.header-wa-btn {
  display: none;
  padding: 10px 18px;
  font-size: 0.88rem;
  font-weight: 700;
}

@media (min-width: 992px) {
  .header-wa-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
  }
}

/* ==========================================================================
   Floating Actions Dock (Desktop / Tablet)
   ========================================================================== */
.floating-actions-dock {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 1000;
  display: none;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  pointer-events: auto;
}

@media (min-width: 992px) {
  .floating-actions-dock {
    display: flex;
  }
}

.floating-tooltip-bubble {
  background: #0f172a;
  color: #ffffff;
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 0.82rem;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 8px;
  animation: floatBounce 3s ease-in-out infinite;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

@keyframes floatBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.float-badge-call,
.float-badge-whatsapp {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #ffffff;
  color: #0f172a;
  padding: 6px 16px 6px 8px;
  border-radius: 50px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  border: 1px solid rgba(15, 23, 42, 0.08);
}

.float-badge-call:hover,
.float-badge-whatsapp:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.22);
}

.float-icon-circle {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

.float-icon-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  animation: pulseWA 2s infinite;
}

.float-icon-call {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  animation: pulseCall 2s infinite;
}

@keyframes pulseWA {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes pulseCall {
  0% { box-shadow: 0 0 0 0 rgba(2, 132, 199, 0.7); }
  70% { box-shadow: 0 0 0 12px rgba(2, 132, 199, 0); }
  100% { box-shadow: 0 0 0 0 rgba(2, 132, 199, 0); }
}

/* ==========================================================================
   Mobile Sticky Bottom Bar (1-Tap Call & WhatsApp Conversion Engine)
   ========================================================================== */
.mobile-sticky-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 64px;
  background: #0f172a;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 -8px 25px rgba(0, 0, 0, 0.35);
  display: grid;
  grid-template-columns: 1fr 1fr;
  z-index: 9999;
  padding: 6px 10px;
  gap: 10px;
  box-sizing: border-box;
}

@media (min-width: 992px) {
  .mobile-sticky-bar {
    display: none !important;
  }
}

@media (max-width: 991px) {
  body {
    padding-bottom: 74px !important;
  }
}

.sticky-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  padding: 8px 10px;
  transition: transform 0.15s ease;
  overflow: hidden;
  box-sizing: border-box;
}

.sticky-action-btn:active {
  transform: scale(0.97);
}

.sticky-action-btn.call {
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  color: #ffffff;
  box-shadow: 0 3px 10px rgba(2, 132, 199, 0.45);
}

.sticky-action-btn.whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  box-shadow: 0 3px 10px rgba(37, 211, 102, 0.45);
}

.sticky-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sticky-btn-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.15;
}

.sticky-btn-title {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: -0.2px;
}

.sticky-btn-sub {
  font-size: 0.65rem;
  font-weight: 600;
  opacity: 0.92;
}

/* Service Card Footers with 2 Equal CTA Buttons */
.service-card-footer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.service-card-footer .btn {
  width: 100%;
  padding: 10px 12px;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: center;
  justify-content: center;
}

/* Mid-Page High-Conversion Urgent Banner */
.urgent-banner-box {
  background: linear-gradient(135deg, #0284c7 0%, #0f172a 100%);
  border-radius: 16px;
  padding: 36px 30px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
  box-shadow: 0 15px 35px rgba(2, 132, 199, 0.25);
  margin: 50px auto 0;
  max-width: 980px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.urgent-banner-title {
  font-size: 1.8rem;
  font-weight: 900;
  line-height: 1.25;
}

.urgent-banner-text {
  font-size: 1.05rem;
  color: #e2e8f0;
  max-width: 680px;
}

.urgent-banner-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  width: 100%;
}

/* ==========================================================================
   Booking Modal
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.open {
  display: flex;
}

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  padding: 28px;
  position: relative;
  animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalPop {
  0% { transform: scale(0.95); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  font-size: 24px;
  color: var(--neutral-600);
  cursor: pointer;
}

/* ==========================================================================
   AC Specific Custom Icons & Google Ads Compliance Styles
   ========================================================================== */
.ac-icon-badge {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  border: 1.5px solid rgba(2, 132, 199, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.ac-icon-badge img {
  width: 36px;
  height: 36px;
}

.service-card:hover .ac-icon-badge {
  transform: scale(1.1) rotate(-3deg);
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.2);
}

.google-ad-disclaimer-box {
  background: rgba(15, 23, 42, 0.98);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: #94a3b8;
  font-size: 0.78rem;
  line-height: 1.6;
  padding: 18px 0;
  text-align: center;
}

.google-ad-disclaimer-box a {
  color: #38bdf8;
  text-decoration: underline;
}

.form-compliance-notice {
  font-size: 0.76rem;
  color: var(--neutral-600);
  line-height: 1.4;
  margin-top: 8px;
  text-align: left;
}

.form-compliance-notice a {
  color: var(--primary);
  text-decoration: underline;
}

.badge-pill-google-compliant {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #059669;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}


/* ==========================================================================
   Mobile-First Refinements & Touch Optimization
   ========================================================================== */
html, body {
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
}

@media (max-width: 768px) {
  /* Hide desktop top-bar on mobile to eliminate clutter */
  .top-bar {
    display: none !important;
  }

  .site-header {
    padding: 10px 0;
  }

  .brand-logo img {
    height: 36px;
    width: auto;
    max-width: 210px;
  }

  .header-cta-group {
    gap: 8px;
  }

  .header-cta-group .btn-primary {
    padding: 8px 12px;
    font-size: 0.8rem;
    font-weight: 800;
  }

  .urgent-dispatch-strip {
    padding: 6px 0;
    font-size: 0.78rem;
  }

  .strip-inner {
    justify-content: center;
    text-align: center;
  }

  .strip-status {
    font-size: 0.76rem;
    justify-content: center;
  }

  /* Redundant on mobile because of fixed sticky bottom bar */
  .strip-cta-pills {
    display: none !important;
  }

  /* Form row stacks cleanly on small screens */
  .form-row {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }

  .hero-booking-card {
    padding: 20px 16px;
    border-radius: 12px;
  }

  .hero-title {
    font-size: 2.1rem;
    line-height: 1.2;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  /* Before/After badges mobile spacing */
  .ba-badge {
    top: 10px;
    padding: 4px 10px;
    font-size: 0.7rem;
    font-weight: 800;
  }

  .ba-badge-before {
    right: 10px;
  }

  .ba-badge-after {
    left: 10px;
  }

  /* Calculator on mobile */
  .calc-steps {
    padding: 20px 16px;
  }

  .calc-result-box {
    padding: 24px 18px;
  }

  /* Service detail rows in services.html */
  .service-detail-row {
    gap: 20px !important;
    margin-bottom: 45px !important;
  }

  /* Urgent banner mobile */
  .urgent-banner-box {
    padding: 26px 18px;
    margin: 35px 12px 0;
  }

  .urgent-banner-title {
    font-size: 1.45rem;
  }

  .urgent-banner-text {
    font-size: 0.92rem;
  }

  .urgent-banner-actions .btn {
    width: 100%;
  }

  /* Rate table swipe hint */
  .table-scroll-hint {
    display: block !important;
    font-size: 0.78rem;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 8px;
    text-align: right;
  }
}