/* ==========================================================================
   iFixDoor - Modern Flat UI Stylesheet (Radius 7 System)
   Minimalist, 7px Border-Radius Everywhere, Crisp Borders, Solid Colors
   ========================================================================== */

:root {
  /* RADIUS 7 SYSTEM */
  --radius: 7px;
  --radius-sm: 7px;
  --radius-md: 7px;
  --radius-lg: 7px;
  --radius-xl: 7px;
  --radius-full: 7px;

  /* FLAT LIGHT MODE (DEFAULT) */
  --bg-main: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  --bg-glass: #FFFFFF;
  --bg-glass-card: #FFFFFF;
  
  --primary: #0071E3;
  --primary-hover: #005BB5;
  --primary-light: #0071E3;
  --primary-subtle: #EFF6FF;
  
  --accent-cyan: #0284C7;
  --accent-emerald: #10B981;
  --accent-emerald-subtle: #ECFDF5;
  --accent-amber: #D97706;
  --accent-amber-subtle: #FFFBEB;
  --accent-purple: #7C3AED;
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;

  --border-subtle: #E2E8F0;
  --border-strong: #CBD5E1;
  --border-focus: #0071E3;
  --border-glass: #E2E8F0;

  /* Flat Minimal Shadows */
  --shadow-sm: none;
  --shadow-md: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-glow: none;

  --model-img-bg: #F1F5F9;
  --process-step-num: #94A3B8;

  --font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --transition: all 0.15s ease-in-out;
}

/* FLAT DARK MODE OVERRIDES */
[data-theme="dark"] {
  --bg-main: #0B0F17;
  --bg-surface: #111827;
  --bg-card: #162032;
  --bg-card-hover: #1E293B;
  --bg-glass: #111827;
  --bg-glass-card: #162032;
  
  --primary: #2563EB;
  --primary-hover: #1D4ED8;
  --primary-light: #3B82F6;
  --primary-subtle: rgba(37, 99, 235, 0.12);
  
  --accent-cyan: #38BDF8;
  --accent-emerald: #10B981;
  --accent-emerald-subtle: rgba(16, 185, 129, 0.12);
  --accent-amber: #F59E0B;
  --accent-amber-subtle: rgba(245, 158, 11, 0.12);
  --accent-purple: #A855F7;
  
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-inverse: #0B0F17;

  --border-subtle: #1E293B;
  --border-strong: #334155;
  --border-focus: #3B82F6;
  --border-glass: #1E293B;

  --model-img-bg: #0F172A;
  --process-step-num: #475569;
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-sans);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* Hide Ambient Glows in Flat UI */
.ambient-glow {
  display: none !important;
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 64px 0;
  position: relative;
}

@media (max-width: 768px) {
  .section {
    padding: 44px 0;
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

p {
  color: var(--text-secondary);
}

.gradient-text {
  color: var(--text-primary);
}

.gradient-primary {
  color: var(--primary);
}

.gradient-accent {
  color: var(--accent-emerald);
}

/* Badges & Pills - Radius 7 */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px;
  border-radius: 7px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--primary-subtle);
  color: var(--primary-light);
  border: 1px solid var(--border-subtle);
}

.badge-pill.success {
  background: var(--accent-emerald-subtle);
  color: var(--accent-emerald);
  border-color: rgba(16, 185, 129, 0.2);
}

.badge-pill.warning {
  background: var(--accent-amber-subtle);
  color: var(--accent-amber);
  border-color: rgba(245, 158, 11, 0.2);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  display: inline-block;
}

/* Buttons - Radius 7 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 20px;
  border-radius: 7px;
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #FFFFFF !important;
  border-color: var(--primary);
}

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

.btn-glow {
  animation: none;
}

.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--text-secondary);
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

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

.btn-sm {
  padding: 6px 14px;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 14px 26px;
  font-size: 1rem;
}

.btn-block {
  width: 100%;
}

/* Theme Toggle Button - Radius 7 */
.theme-toggle-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  width: 38px;
  height: 38px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.theme-toggle-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.site-header.scrolled {
  border-bottom-color: var(--border-strong);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-primary);
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand-icon {
  width: 36px;
  height: 36px;
  background: var(--primary);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
}

.brand-logo span {
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  padding: 6px 0;
}

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

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

.phone-quick-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 8px 14px;
  border-radius: 7px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  transition: var(--transition);
}

.phone-quick-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-strong);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  color: var(--text-primary);
  cursor: pointer;
  padding: 6px;
}

/* Mobile Nav Drawer */
.mobile-nav-drawer {
  position: fixed;
  top: 68px;
  left: 0;
  width: 100%;
  height: calc(100vh - 68px);
  background: var(--bg-surface);
  z-index: 99;
  display: flex;
  flex-direction: column;
  padding: 24px;
  gap: 16px;
  transform: translateX(100%);
  transition: transform 0.25s ease-in-out;
  border-top: 1px solid var(--border-subtle);
}

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

.mobile-nav-drawer .nav-link {
  font-size: 1.1rem;
  padding: 10px 0;
  border-bottom: 1px solid var(--border-subtle);
}

/* ==========================================================================
   Hero Section & Flat Instant Quote Widget (Radius 7)
   ========================================================================== */
.hero-section {
  padding-top: 48px;
  padding-bottom: 64px;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-subtle);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.hero-title {
  font-size: 3.1rem;
  line-height: 1.15;
  font-weight: 800;
  letter-spacing: -0.035em;
}

.hero-subtitle {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--text-secondary);
  max-width: 520px;
}

.hero-features-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.feature-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  background: var(--bg-surface);
  padding: 6px 12px;
  border-radius: 7px;
  border: 1px solid var(--border-subtle);
}

.feature-pill svg {
  color: var(--accent-emerald);
}

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

/* Flat Quick Quote Card - Radius 7 */
.hero-quote-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  padding: 28px;
  position: relative;
}

.quote-header {
  margin-bottom: 20px;
}

.quote-header h3 {
  font-size: 1.25rem;
  margin-bottom: 4px;
}

.quote-header p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.quote-form-group {
  margin-bottom: 16px;
}

.quote-form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.custom-select-wrapper {
  position: relative;
}

.custom-select {
  width: 100%;
  appearance: none;
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 12px 14px;
  font-size: 0.95rem;
  color: var(--text-primary);
  font-family: inherit;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
}

.custom-select:focus {
  border-color: var(--primary);
  background: var(--bg-surface);
}

.custom-select option {
  background-color: var(--bg-surface);
  color: var(--text-primary);
  padding: 8px;
}

.select-arrow {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--text-muted);
  font-size: 0.75rem;
}

/* Flat Estimate Box - Radius 7 */
.quote-estimate-box {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 14px 18px;
  margin-top: 18px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.estimate-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  font-weight: 600;
}

.estimate-time {
  font-size: 0.8rem;
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 2px;
  font-weight: 600;
}

.estimate-price {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  text-align: right;
}

.estimate-warranty {
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 500;
}

/* Flat Trust Bar */
.trust-bar-section {
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  padding: 24px 0;
}

.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.trust-icon {
  width: 40px;
  height: 40px;
  border-radius: 7px;
  background: var(--primary-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.trust-text h4 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.trust-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   How Doorstep Repair Works (Radius 7)
   ========================================================================== */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px auto;
}

.section-header .badge-pill {
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 2.1rem;
  margin-bottom: 10px;
}

.section-header p {
  font-size: 1rem;
}

.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.process-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 24px 20px;
  position: relative;
  transition: var(--transition);
}

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

.step-number {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--process-step-num);
}

.process-icon {
  width: 44px;
  height: 44px;
  border-radius: 7px;
  background: var(--primary-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.process-card h3 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.process-card p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--text-secondary);
}

/* ==========================================================================
   Services Matrix (Radius 7)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.service-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 24px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card:hover {
  border-color: var(--primary);
  background: var(--bg-card-hover);
}

.service-card-top {
  margin-bottom: 18px;
}

.service-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 7px;
  background: var(--primary-subtle);
  border: 1px solid var(--border-subtle);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.service-tagline {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-emerald);
  margin-bottom: 10px;
  display: block;
}

.service-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.service-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  margin-top: 14px;
}

.service-meta-badge {
  font-size: 0.78rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
}

.service-btn {
  font-size: 0.82rem;
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
  cursor: pointer;
  background: none;
  border: none;
}

.service-btn:hover {
  color: var(--primary-hover);
}

/* ==========================================================================
   iPhone Models Explorer (Radius 7)
   ========================================================================== */
.model-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 30px;
}

.filter-chip {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 7px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-chip:hover {
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.filter-chip.active {
  background: var(--primary);
  color: #FFFFFF !important;
  border-color: var(--primary);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.model-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

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

.model-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--primary);
  color: #FFFFFF;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 7px;
  z-index: 2;
}

.model-img-wrapper {
  height: 160px;
  background: var(--model-img-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  overflow: hidden;
  border-bottom: 1px solid var(--border-subtle);
}

.model-img-wrapper img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.model-body {
  padding: 16px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  justify-content: space-between;
}

.model-name {
  font-size: 1.05rem;
  margin-bottom: 4px;
}

.model-starting-price {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 14px;
}

.model-starting-price strong {
  color: var(--text-primary);
  font-size: 0.95rem;
}

/* ==========================================================================
   Doorstep Pincode Checker (Radius 7)
   ========================================================================== */
.pincode-checker-section {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 36px;
  margin: 20px auto;
}

.pincode-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: center;
}

.pincode-input-box {
  display: flex;
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 4px 4px 4px 14px;
  align-items: center;
  gap: 8px;
}

.pincode-input-box input {
  background: none;
  border: none;
  outline: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: inherit;
  width: 100%;
}

.pincode-result {
  margin-top: 10px;
  font-size: 0.85rem;
  display: none;
}

.pincode-result.available {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-emerald);
  font-weight: 500;
}

.pincode-result.unavailable {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--accent-amber);
  font-weight: 500;
}

/* ==========================================================================
   Live Tracking Simulation Section (Radius 7)
   ========================================================================== */
.tracker-section {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.tracker-wrapper {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 30px;
}

.tracker-search-bar {
  display: flex;
  gap: 10px;
  max-width: 500px;
  margin: 0 auto 24px auto;
}

.tracker-search-bar input {
  flex-grow: 1;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 10px 16px;
  color: var(--text-primary);
  font-family: inherit;
  outline: none;
  font-size: 0.9rem;
}

.tracker-search-bar input:focus {
  border-color: var(--primary);
}

.demo-pills {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.demo-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  padding: 4px 8px;
  border-radius: 7px;
  color: var(--primary);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
}

.demo-tag:hover {
  background: var(--primary-subtle);
  border-color: var(--primary);
}

/* Timeline Layout */
.tracking-card-content {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 24px;
}

.timeline-list {
  list-style: none;
  position: relative;
  padding-left: 24px;
}

.timeline-list::before {
  content: '';
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 6px;
  width: 2px;
  background: var(--border-subtle);
}

.timeline-step {
  position: relative;
  margin-bottom: 20px;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.timeline-bullet {
  position: absolute;
  left: -24px;
  top: 3px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--bg-surface);
  border: 2px solid var(--text-muted);
  z-index: 1;
}

.timeline-step.completed .timeline-bullet {
  background: var(--accent-emerald);
  border-color: var(--accent-emerald);
}

.timeline-step.active .timeline-bullet {
  background: var(--primary);
  border-color: var(--primary);
}

.timeline-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.timeline-time {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.tech-info-card {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.tech-profile {
  display: flex;
  align-items: center;
  gap: 12px;
}

.tech-avatar {
  width: 44px;
  height: 44px;
  border-radius: 7px;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  color: #FFFFFF;
}

/* ==========================================================================
   Reviews & Testimonials (Radius 7)
   ========================================================================== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.review-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  transition: var(--transition);
}

.review-card:hover {
  border-color: var(--border-strong);
}

.review-stars {
  display: flex;
  gap: 3px;
  color: #F59E0B;
  margin-bottom: 10px;
}

.review-text {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--text-primary);
}

.reviewer-meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.reviewer-avatar {
  width: 40px;
  height: 40px;
  border-radius: 7px;
  object-fit: cover;
}

.reviewer-info h4 {
  font-size: 0.9rem;
  margin-bottom: 2px;
}

.reviewer-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ Accordion (Radius 7)
   ========================================================================== */
.faq-container {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  overflow: hidden;
  transition: var(--transition);
}

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

.faq-question {
  width: 100%;
  padding: 16px 20px;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
}

.faq-icon {
  transition: transform 0.2s ease;
  color: var(--primary);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease, padding 0.25s ease;
  padding: 0 20px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 16px;
}

/* ==========================================================================
   CTA Banner Box (Radius 7)
   ========================================================================== */
.cta-banner-box {
  background: var(--primary);
  border-radius: 7px;
  padding: 44px 28px;
  text-align: center;
  color: #FFFFFF;
}

.cta-banner-box h2 {
  color: #FFFFFF !important;
  font-size: 2rem;
  margin-bottom: 10px;
}

/* ==========================================================================
   Booking Wizard Modal (Radius 7)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(15, 23, 42, 0.5);
  z-index: 999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

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

.modal-box {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: 7px;
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-header {
  padding: 20px 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h3 {
  font-size: 1.2rem;
}

.modal-close-btn {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--border-subtle);
  color: var(--text-primary);
}

/* Stepper Bar */
.stepper-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 24px;
  background: var(--bg-main);
  border-bottom: 1px solid var(--border-subtle);
}

.step-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-muted);
}

.step-item.active {
  color: var(--primary);
}

.step-item.completed {
  color: var(--accent-emerald);
}

.step-badge {
  width: 24px;
  height: 24px;
  border-radius: 7px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.step-item.active .step-badge {
  background: var(--primary);
  border-color: var(--primary);
  color: #FFFFFF;
}

.step-item.completed .step-badge {
  background: var(--accent-emerald);
  border-color: var(--accent-emerald);
  color: #FFFFFF;
}

.modal-body {
  padding: 24px;
  overflow-y: auto;
  flex-grow: 1;
}

.wizard-step-pane {
  display: none;
}

.wizard-step-pane.active {
  display: block;
}

/* Selection Grids in Wizard */
.wizard-selection-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.selection-option-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 14px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.selection-option-card:hover {
  border-color: var(--border-strong);
  background: var(--bg-card-hover);
}

.selection-option-card.selected {
  border-color: var(--primary);
  background: var(--primary-subtle);
}

.option-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.option-icon {
  color: var(--primary);
}

.option-title {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.option-sub {
  font-size: 0.72rem;
  color: var(--text-muted);
}

.option-price {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--text-primary);
}

/* Form inputs in Wizard - Radius 7 */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 12px;
}

.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.form-control {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
}

/* Time Slot Chips - Radius 7 */
.slot-chips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.slot-chip {
  padding: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  text-align: center;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--text-secondary);
  transition: var(--transition);
}

.slot-chip:hover {
  border-color: var(--border-strong);
}

.slot-chip.selected {
  background: var(--primary);
  color: #FFFFFF !important;
  border-color: var(--primary);
}

/* Order Summary Box - Radius 7 */
.order-summary-box {
  background: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 7px;
  padding: 16px;
  margin-bottom: 16px;
}

.summary-line {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.summary-line.total {
  border-top: 1px solid var(--border-subtle);
  padding-top: 10px;
  margin-top: 6px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Modal Footer */
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
}

/* Confirmation Screen - Radius 7 */
.confirmation-card {
  text-align: center;
  padding: 16px;
}

.success-icon-big {
  width: 60px;
  height: 60px;
  border-radius: 7px;
  background: var(--accent-emerald-subtle);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--accent-emerald);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px auto;
}

.booking-ref-badge {
  display: inline-block;
  background: var(--bg-surface);
  border: 1px solid var(--primary);
  padding: 6px 16px;
  border-radius: 7px;
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 0.05em;
  margin: 12px 0;
}

/* Toast Notifications - Radius 7 */
.toast-container {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: 7px;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  min-width: 260px;
  font-size: 0.85rem;
}

.toast.success { border-left: 4px solid var(--accent-emerald); }
.toast.info { border-left: 4px solid var(--primary); }
.toast.warning { border-left: 4px solid var(--accent-amber); }

/* Mobile Sticky Bottom Action Bar */
.mobile-bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 10px 14px;
  z-index: 90;
  gap: 10px;
}

/* Footer (Radius 7) */
.site-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 56px 0 24px 0;
  color: var(--text-secondary);
}

.site-footer h4, .site-footer .brand-logo {
  color: var(--text-primary) !important;
}

.site-footer p, .site-footer a {
  color: var(--text-secondary);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 32px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.85rem;
  margin-top: 12px;
  line-height: 1.55;
}

.footer-col h4 {
  font-size: 0.95rem;
  margin-bottom: 16px;
}

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

.footer-links a {
  text-decoration: none;
  font-size: 0.85rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  margin-bottom: 10px;
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.disclaimer-text {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 10px;
  line-height: 1.5;
}

/* ==========================================================================
   Comprehensive Responsive System & Breakpoints
   ========================================================================== */

/* Fluid Typography */
.hero-title {
  font-size: clamp(2rem, 5vw, 3.1rem);
  line-height: 1.15;
}

.section-header h2 {
  font-size: clamp(1.6rem, 4vw, 2.1rem);
}

/* Horizontal Scrollable Tabs on Small Screens */
.model-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 30px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  padding: 4px 2px 10px 2px;
  scrollbar-width: none;
}

.model-filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-chip {
  flex-shrink: 0;
}

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .models-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .trust-bar-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile & Small Tablets (max-width: 768px) */
@media (max-width: 768px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  
  .section {
    padding: 48px 0;
  }

  .nav-links, .phone-quick-btn {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .model-filter-bar {
    justify-content: flex-start;
  }

  .process-steps-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .services-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .models-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .pincode-checker-section {
    padding: 24px 18px;
  }

  .pincode-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .tracking-card-content {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 18px;
  }

  .tracker-wrapper {
    padding: 20px 16px;
  }

  .wizard-selection-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .slot-chips-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mobile-bottom-bar {
    display: flex;
    padding-bottom: max(10px, env(safe-area-inset-bottom));
  }

  body {
    padding-bottom: 70px;
  }

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

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  /* Modal on Mobile */
  .modal-overlay {
    padding: 10px;
    align-items: flex-end;
  }

  .modal-box {
    max-height: 92vh;
    border-radius: 7px 7px 0 0;
  }

  .modal-header {
    padding: 16px 18px;
  }

  .modal-body {
    padding: 18px;
  }

  .modal-footer {
    padding: 14px 18px;
  }
}

/* Small Mobile Screens (max-width: 520px) */
@media (max-width: 520px) {
  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
    text-align: center;
  }

  .hero-quote-card {
    padding: 20px 16px;
  }

  .quote-estimate-box {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .quote-estimate-box .estimate-price {
    text-align: left;
  }

  .pincode-input-box {
    flex-direction: column;
    padding: 10px;
    border-radius: 7px;
  }

  .pincode-input-box input {
    padding: 6px 0;
  }

  .pincode-input-box .btn {
    width: 100%;
  }

  .tracker-search-bar {
    flex-direction: column;
  }

  .tracker-search-bar .btn {
    width: 100%;
  }

  .demo-pills {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .models-grid {
    grid-template-columns: 1fr;
  }

  .trust-bar-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .slot-chips-grid {
    grid-template-columns: 1fr;
  }

  #wizardDateSlots {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  .step-label {
    display: none;
  }

  .stepper-nav {
    padding: 10px 16px;
  }

  .modal-footer {
    flex-direction: column-reverse;
    gap: 10px;
  }

  .modal-footer > div {
    width: 100%;
    margin-left: 0 !important;
  }

  .modal-footer .btn {
    width: 100%;
  }

  .cta-banner-box {
    padding: 32px 18px;
  }

  .cta-banner-box h2 {
    font-size: 1.6rem;
  }
}