/* ==========================================================================
   SMARTVIEW CCTV & SECURITY SOLUTIONS - NEXT-GEN DESIGN SYSTEM
   Operated & Developed by Krisha Tech (krishatech.in)
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. COLOR PALETTE, GRADIENTS & TYPOGRAPHY VARIABLES
   -------------------------------------------------------------------------- */
:root {
  /* Color Palette - Deep Cyber Midnight */
  --bg-primary: #04070d;
  --bg-secondary: #0a0f1d;
  --bg-card: rgba(10, 16, 30, 0.75);
  --bg-glass: rgba(15, 23, 42, 0.65);
  --bg-glass-hover: rgba(22, 33, 58, 0.85);
  
  --border-color: rgba(0, 243, 255, 0.18);
  --border-glow: rgba(0, 243, 255, 0.6);
  
  /* Text Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  /* Cyber Neons */
  --primary-cyan: #00f3ff;
  --primary-glow: rgba(0, 243, 255, 0.4);
  --secondary-blue: #3b82f6;
  --accent-purple: #7000ff;
  --accent-green: #00ff9d;
  --accent-red: #ff3366;
  --accent-amber: #ffb703;
  
  /* Gradients */
  --gradient-cyber: linear-gradient(135deg, #00f3ff 0%, #3b82f6 40%, #7000ff 100%);
  --gradient-neon: linear-gradient(90deg, #00f3ff, #00ff9d, #7000ff, #00f3ff);
  --gradient-card: linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.01) 100%);
  --gradient-glow: radial-gradient(circle, rgba(0,243,255,0.2) 0%, rgba(0,0,0,0) 70%);

  /* UI Specs */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 30px rgba(0, 243, 255, 0.3);
  --transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  
  /* Fonts */
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-heading: 'Syne', sans-serif;
  --font-tech: 'Chakra Petch', sans-serif;
  --font-numbers: 'Orbitron', 'Chakra Petch', monospace;
}

/* Light Theme Support */
[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --bg-glass-hover: #f1f5f9;
  --border-color: rgba(2, 132, 199, 0.2);
  --border-glow: rgba(2, 132, 199, 0.5);
  
  --text-primary: #0f172a;
  --text-secondary: #334155;
  --text-muted: #64748b;
  
  --primary-cyan: #0284c7;
  --primary-glow: rgba(2, 132, 199, 0.25);
  --shadow-glow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

/* Light Theme Component Overrides */
[data-theme="light"] .estimator-summary-card {
  background: #ffffff !important;
  border-color: var(--primary-cyan);
  box-shadow: 0 10px 30px rgba(2, 132, 199, 0.15);
}

[data-theme="light"] .opt-card,
[data-theme="light"] .check-item {
  background: #f1f5f9 !important;
  border-color: rgba(0, 0, 0, 0.1) !important;
  color: var(--text-primary) !important;
}

[data-theme="light"] .opt-card.selected,
[data-theme="light"] .check-item.selected {
  background: rgba(2, 132, 199, 0.1) !important;
  border-color: var(--primary-cyan) !important;
}

[data-theme="light"] .opt-text h6,
[data-theme="light"] .opt-text p {
  color: var(--text-primary) !important;
}

[data-theme="light"] .stats-section {
  background: #f1f5f9 !important;
  border-color: #e2e8f0;
}

[data-theme="light"] .stat-card,
[data-theme="light"] .service-card,
[data-theme="light"] .simulator-wrapper,
[data-theme="light"] .estimator-container,
[data-theme="light"] .faq-item,
[data-theme="light"] .contact-form-card,
[data-theme="light"] .hero-card-frame {
  background: #ffffff !important;
  border-color: rgba(0, 0, 0, 0.08) !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06) !important;
}

[data-theme="light"] .form-control {
  background: #f8fafc !important;
  border-color: #cbd5e1 !important;
  color: #0f172a !important;
}

[data-theme="light"] .mobile-drawer {
  background: rgba(255, 255, 255, 0.98) !important;
  color: #0f172a !important;
}

[data-theme="light"] .footer {
  background: #f1f5f9 !important;
  border-top-color: #e2e8f0 !important;
}

[data-theme="light"] .krishatech-banner {
  background: linear-gradient(90deg, rgba(2, 132, 199, 0.08), rgba(112, 0, 255, 0.08)) !important;
  border-color: var(--primary-cyan) !important;
}

[data-theme="light"] .sim-feed-tabs {
  background: #e2e8f0 !important;
}

[data-theme="light"] .total-price-box {
  background: rgba(2, 132, 199, 0.08) !important;
  border-color: var(--primary-cyan) !important;
}


/* --------------------------------------------------------------------------
   2. GLOBAL RESET & BASE STYLES
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

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

/* Custom Tech Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary-cyan), var(--accent-purple));
  border-radius: var(--radius-full);
}

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

.section {
  padding: 6.5rem 0;
  position: relative;
  overflow: hidden;
  width: 100%;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.2rem;
  background: rgba(0, 243, 255, 0.08);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--primary-cyan);
  font-family: var(--font-tech);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.15);
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-title span {
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
}

.text-center { text-align: center; }

/* Dynamic Background Canvas */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

/* Ambient Glowing Background Orbs */
.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
  pointer-events: none;
  z-index: -1;
  max-width: 100vw;
}

.bg-orb-1 {
  width: 450px;
  height: 450px;
  background: var(--primary-cyan);
  top: 5%;
  left: -100px;
}

.bg-orb-2 {
  width: 500px;
  height: 500px;
  background: var(--accent-purple);
  top: 40%;
  right: 0;
}

/* --------------------------------------------------------------------------
   3. ANIMATED PRELOADER
   -------------------------------------------------------------------------- */
#preloader {
  position: fixed;
  inset: 0;
  background: #020408;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1.5rem;
  box-sizing: border-box;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
}

.preloader-radar {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 2px solid var(--border-color);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
}

.preloader-radar::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--primary-cyan);
  border-right-color: var(--accent-green);
  animation: spin 1.2s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
}

.preloader-radar::after {
  content: '';
  position: absolute;
  inset: 16px;
  border-radius: 50%;
  background: var(--gradient-glow);
  opacity: 0.8;
}

.preloader-center-icon {
  font-size: 2.6rem;
  color: var(--primary-cyan);
  z-index: 2;
  filter: drop-shadow(0 0 10px var(--primary-cyan));
}

.preloader-text {
  margin-top: 2rem;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  letter-spacing: 0.15em;
  color: var(--text-primary);
  font-weight: 800;
  text-align: center;
  width: 100%;
  max-width: 90vw;
  box-sizing: border-box;
  padding-left: 0.15em; /* Offsets right letter-spacing for perfect centering */
}

.preloader-status {
  font-size: 0.88rem;
  color: var(--primary-cyan);
  margin-top: 0.5rem;
  font-family: var(--font-tech);
  letter-spacing: 0.05em;
  text-align: center;
  width: 100%;
  max-width: 90vw;
  box-sizing: border-box;
}

.preloader-bar-wrapper {
  width: 260px;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  margin-top: 1.4rem;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.preloader-bar {
  width: 0%;
  height: 100%;
  background: var(--gradient-cyber);
  border-radius: var(--radius-full);
  transition: width 0.1s ease;
  box-shadow: 0 0 12px var(--primary-cyan);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* --------------------------------------------------------------------------
   4. NAVIGATION HEADER
   -------------------------------------------------------------------------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.4rem 0;
  transition: var(--transition);
  width: 100%;
}

.header.scrolled {
  padding: 0.85rem 0;
  background: var(--bg-glass);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  box-sizing: border-box;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gradient-cyber);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  font-size: 1.25rem;
  box-shadow: var(--shadow-glow);
  transition: var(--transition);
}

.logo:hover .logo-icon {
  transform: rotate(15deg) scale(1.05);
}

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

.logo-badge {
  font-size: 0.65rem;
  font-family: var(--font-tech);
  padding: 0.2rem 0.6rem;
  background: rgba(0, 243, 255, 0.12);
  border: 1px solid var(--primary-cyan);
  border-radius: var(--radius-sm);
  color: var(--primary-cyan);
  margin-left: 0.5rem;
  vertical-align: middle;
  letter-spacing: 0.08em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary-cyan);
  transition: var(--transition);
  border-radius: var(--radius-full);
  box-shadow: 0 0 8px var(--primary-cyan);
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.theme-toggle-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  transition: var(--transition);
}

.theme-toggle-btn:hover {
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
  box-shadow: var(--shadow-glow);
  transform: rotate(30deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  transition: var(--transition);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-cyber);
  color: #030712;
  box-shadow: 0 0 25px rgba(0, 243, 255, 0.4);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
  transition: 0.5s;
}

.btn-primary:hover::before {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 35px rgba(0, 243, 255, 0.7);
}

.btn-outline {
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  backdrop-filter: blur(12px);
}

.btn-outline:hover {
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
  background: rgba(0, 243, 255, 0.12);
  transform: translateY(-3px);
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.3);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
  color: #ffffff;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(37, 211, 102, 0.6);
}

.mobile-nav-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--text-primary);
}

/* Mobile Drawer Menu */
.mobile-drawer {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 13, 0.96);
  backdrop-filter: blur(25px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 1.4rem;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  padding: 2rem;
}

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

.mobile-drawer .nav-link {
  font-size: 1.15rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.03em;
  padding: 0.4rem 1.2rem;
}

/* --------------------------------------------------------------------------
   5. HERO SECTION & 3D APERTURE HUD
   -------------------------------------------------------------------------- */
.hero {
  min-height: 100vh;
  padding-top: 9rem;
  padding-bottom: 5rem;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.hero-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 1.4rem;
  background: rgba(0, 243, 255, 0.08);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  margin-bottom: 1.8rem;
  backdrop-filter: blur(10px);
}

.pulse-dot {
  width: 10px;
  height: 10px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--accent-green);
  animation: pulse-ring 1.8s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 157, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 12px rgba(0, 255, 157, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 157, 0); }
}

.hero-badge-text {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  font-family: var(--font-tech);
}

.hero-badge-text span {
  color: var(--primary-cyan);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1.12;
  margin-bottom: 1.6rem;
  letter-spacing: -0.03em;
}

.hero-title span {
  background: var(--gradient-cyber);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: 1.18rem;
  color: var(--text-secondary);
  margin-bottom: 2.2rem;
  max-width: 560px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
  margin-bottom: 2.8rem;
}

.hero-trust-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.trust-item i {
  color: var(--accent-green);
  font-size: 1.2rem;
}

/* 3D Animated Card Frame */
.hero-visual {
  position: relative;
  perspective: 1000px;
}

.hero-card-frame {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow-glow), 0 25px 60px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(20px);
  position: relative;
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hero-card-frame:hover {
  transform: translateY(-8px) rotateX(2deg) rotateY(-2deg);
  border-color: var(--primary-cyan);
}

/* Animated Border Beam Edge */
.hero-card-frame::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(transparent, transparent, transparent, var(--primary-cyan));
  animation: rotate-beam 6s linear infinite;
  z-index: 0;
  pointer-events: none;
  opacity: 0.3;
}

@keyframes rotate-beam {
  to { transform: rotate(360deg); }
}

.hero-card-inner {
  position: relative;
  z-index: 1;
}

.hero-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.rec-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--accent-red);
  font-family: var(--font-numbers);
  letter-spacing: 0.05em;
}

.rec-dot {
  width: 12px;
  height: 12px;
  background: var(--accent-red);
  border-radius: 50%;
  animation: blink 1s infinite alternate;
  box-shadow: 0 0 10px var(--accent-red);
}

@keyframes blink {
  0% { opacity: 1; }
  100% { opacity: 0.2; }
}

.cam-meta {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-numbers);
}

.hero-mock-feed {
  width: 100%;
  height: 310px;
  background: #02050a;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 243, 255, 0.25);
}

.hud-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(0, 243, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 243, 255, 0.06) 1px, transparent 1px);
  background-size: 25px 25px;
  pointer-events: none;
}

.hud-scanline {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--primary-cyan), transparent);
  box-shadow: 0 0 20px var(--primary-cyan);
  animation: scan 3.2s linear infinite;
}

@keyframes scan {
  0% { top: 0; }
  100% { top: 100%; }
}

.hud-target-box {
  position: absolute;
  width: 130px;
  height: 130px;
  border: 2px dashed var(--primary-cyan);
  border-radius: 10px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 6px;
  animation: target-move 6s ease-in-out infinite alternate;
  box-shadow: 0 0 15px rgba(0, 243, 255, 0.3);
}

@keyframes target-move {
  0% { top: 18%; left: 18%; transform: scale(1); }
  50% { top: 42%; left: 58%; transform: scale(1.1); }
  100% { top: 48%; left: 28%; transform: scale(0.95); }
}

.hud-target-tag {
  background: var(--primary-cyan);
  color: #000;
  font-size: 0.68rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  font-family: var(--font-numbers);
}

.hero-feed-center {
  text-align: center;
  z-index: 2;
}

.aperture-ring {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 3px dashed var(--primary-cyan);
  margin: 0 auto 1rem auto;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: iris-spin 12s linear infinite;
  box-shadow: var(--shadow-glow);
}

@keyframes iris-spin {
  to { transform: rotate(360deg); }
}

.aperture-ring i {
  font-size: 2.8rem;
  color: var(--primary-cyan);
}

.hero-feed-status {
  font-family: var(--font-numbers);
  font-size: 0.9rem;
  color: var(--text-primary);
  letter-spacing: 0.08em;
}

.hero-float-badge {
  position: absolute;
  bottom: -1.6rem;
  right: -1.2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--primary-cyan);
  border-radius: var(--radius-md);
  padding: 0.9rem 1.4rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  box-shadow: var(--shadow-glow);
  z-index: 10;
}

.float-icon {
  width: 42px;
  height: 42px;
  background: rgba(0, 243, 255, 0.15);
  color: var(--primary-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.float-info h5 {
  font-size: 0.9rem;
  color: var(--text-primary);
  font-weight: 800;
  font-family: var(--font-heading);
}

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

/* --------------------------------------------------------------------------
   6. STATS COUNTER SECTION (NUMBERS ENHANCEMENT)
   -------------------------------------------------------------------------- */
.stats-section {
  padding: 4rem 0;
  background: rgba(10, 15, 29, 0.6);
  border-y: 1px solid var(--border-color);
  position: relative;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.2rem 1.8rem;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--gradient-cyber);
  opacity: 0;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-8px);
  border-color: var(--primary-cyan);
  box-shadow: var(--shadow-glow);
}

.stat-card:hover::before {
  opacity: 1;
}

.stat-number {
  font-family: var(--font-numbers);
  font-size: 3.2rem;
  font-weight: 900;
  color: var(--primary-cyan);
  margin-bottom: 0.4rem;
  letter-spacing: -0.02em;
  text-shadow: 0 0 20px var(--primary-glow);
}

.stat-label {
  font-size: 0.98rem;
  color: var(--text-secondary);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   7. LIVE CCTV SIMULATOR DEMO SECTION
   -------------------------------------------------------------------------- */
.simulator-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  box-shadow: var(--shadow-glow);
  backdrop-filter: blur(20px);
}

.sim-controls-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  margin-bottom: 1.8rem;
  flex-wrap: wrap;
}

.sim-feed-tabs {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(0, 0, 0, 0.5);
  padding: 0.45rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
}

.sim-feed-btn {
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.88rem;
  font-weight: 700;
  font-family: var(--font-tech);
  color: var(--text-secondary);
  transition: var(--transition);
}

.sim-feed-btn.active {
  background: var(--gradient-cyber);
  color: #000;
  box-shadow: 0 0 15px var(--primary-glow);
}

.sim-mode-toggle {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.mode-btn {
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.85rem;
  font-weight: 700;
  font-family: var(--font-tech);
  transition: var(--transition);
}

.mode-btn.active {
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
  background: rgba(0, 243, 255, 0.12);
  box-shadow: 0 0 12px rgba(0, 243, 255, 0.25);
}

.sim-viewport-frame {
  width: 100%;
  height: 450px;
  background: #000;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  border: 2px solid var(--border-color);
}

/* Vision Mode Filter Effects */
.sim-viewport-frame.mode-night {
  filter: sepia(1) hue-rotate(80deg) saturate(4) contrast(1.3) brightness(0.9);
}

.sim-viewport-frame.mode-thermal {
  filter: invert(0.85) hue-rotate(180deg) saturate(5);
}

.sim-screen-content {
  width: 100%;
  height: 100%;
  position: relative;
  background-size: cover;
  background-position: center;
  transition: background-image 0.5s ease;
}

.sim-hud-top {
  position: absolute;
  top: 18px;
  left: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-numbers);
  font-size: 0.88rem;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.9);
  z-index: 5;
}

.sim-hud-bottom {
  position: absolute;
  bottom: 18px;
  left: 24px;
  right: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-numbers);
  font-size: 0.88rem;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.9);
  z-index: 5;
}

.sim-ai-box {
  position: absolute;
  top: 32%;
  left: 42%;
  width: 160px;
  height: 160px;
  border: 2px solid var(--primary-cyan);
  box-shadow: 0 0 20px var(--primary-cyan);
  transition: all 0.4s ease;
  z-index: 4;
}

.sim-ai-label {
  position: absolute;
  top: -26px;
  left: -2px;
  background: var(--primary-cyan);
  color: #000;
  font-family: var(--font-numbers);
  font-size: 0.78rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 3px;
}

/* --------------------------------------------------------------------------
   8. SERVICES & CATALOG SHOWCASE (3D TILT & GLOW CARDS)
   -------------------------------------------------------------------------- */
.filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.7rem 1.8rem;
  border-radius: var(--radius-full);
  background: var(--bg-glass);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 700;
  font-family: var(--font-tech);
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--gradient-cyber);
  color: #000;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-cyber);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-10px);
  border-color: var(--primary-cyan);
  box-shadow: var(--shadow-glow), 0 15px 35px rgba(0, 0, 0, 0.4);
}

.service-card:hover::before {
  opacity: 1;
}

.service-icon {
  width: 65px;
  height: 65px;
  border-radius: 18px;
  background: rgba(0, 243, 255, 0.1);
  border: 1px solid var(--border-color);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-bottom: 1.6rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--primary-cyan);
  color: #000;
  box-shadow: 0 0 20px var(--primary-cyan);
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 0.9rem;
}

.service-desc {
  color: var(--text-secondary);
  font-size: 0.98rem;
  margin-bottom: 1.6rem;
  flex-grow: 1;
  line-height: 1.65;
}

.service-specs {
  list-style: none;
  margin-bottom: 1.8rem;
}

.service-specs li {
  font-size: 0.88rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
}

.service-specs li i {
  color: var(--accent-green);
  font-size: 1rem;
}

/* --------------------------------------------------------------------------
   9. INTERACTIVE PACKAGE ESTIMATOR & PRICING
   -------------------------------------------------------------------------- */
.estimator-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 3.2rem 2.8rem;
  box-shadow: var(--shadow-glow);
  backdrop-filter: blur(20px);
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 3.5rem;
  align-items: start;
}

.form-group-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.option-cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-bottom: 2.2rem;
}

.opt-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.4rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.opt-card:hover, .opt-card.selected {
  border-color: var(--primary-cyan);
  background: rgba(0, 243, 255, 0.09);
}

.opt-card.selected {
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.25);
}

.opt-radio {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 2px solid var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.opt-card.selected .opt-radio {
  border-color: var(--primary-cyan);
}

.opt-card.selected .opt-radio::after {
  content: '';
  width: 10px;
  height: 10px;
  background: var(--primary-cyan);
  border-radius: 50%;
}

.opt-text h6 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

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

/* Range Slider */
.range-slider-wrapper {
  margin-bottom: 2.2rem;
}

.range-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.6rem;
}

.range-val {
  font-family: var(--font-numbers);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary-cyan);
}

input[type="range"] {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  outline: none;
  accent-color: var(--primary-cyan);
}

/* Checkbox Grid */
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.check-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.9rem 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  transition: var(--transition);
  font-weight: 600;
}

.check-item.selected {
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
  background: rgba(0, 243, 255, 0.1);
}

/* Summary Card Output */
.estimator-summary-card {
  background: rgba(6, 10, 18, 0.95);
  border: 1px solid var(--primary-cyan);
  border-radius: var(--radius-md);
  padding: 2.2rem;
  box-shadow: var(--shadow-glow);
  position: sticky;
  top: 110px;
}

.summary-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 1.6rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--border-color);
}

.summary-rows {
  margin-bottom: 1.8rem;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.92rem;
  margin-bottom: 0.9rem;
  color: var(--text-secondary);
}

.summary-row span:last-child {
  color: var(--text-primary);
  font-weight: 700;
  font-family: var(--font-tech);
}

.total-price-box {
  background: rgba(0, 243, 255, 0.08);
  border: 1px dashed var(--primary-cyan);
  border-radius: var(--radius-sm);
  padding: 1.4rem;
  text-align: center;
  margin-bottom: 1.8rem;
}

.total-price-label {
  font-size: 0.82rem;
  color: var(--text-muted);
  font-family: var(--font-tech);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.total-price-value {
  font-family: var(--font-numbers);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--primary-cyan);
  margin-top: 0.2rem;
  text-shadow: 0 0 15px var(--primary-glow);
}

/* --------------------------------------------------------------------------
   10. FAQ ACCORDION SECTION
   -------------------------------------------------------------------------- */
.faq-grid {
  max-width: 840px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 1.2rem;
  overflow: hidden;
  transition: var(--transition);
}

.faq-header {
  padding: 1.4rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
}

.faq-header i {
  color: var(--primary-cyan);
  transition: var(--transition);
  font-size: 1.3rem;
}

.faq-item.active {
  border-color: var(--primary-cyan);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.4);
}

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

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s cubic-bezier(0, 1, 0, 1);
  padding: 0 1.8rem;
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.7;
}

.faq-item.active .faq-content {
  max-height: 300px;
  padding-bottom: 1.6rem;
  transition: max-height 0.35s ease-in-out;
}

/* --------------------------------------------------------------------------
   11. CONTACT & DEMO REQUEST FORM
   -------------------------------------------------------------------------- */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact-info-box {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.4rem;
}

.contact-icon {
  width: 54px;
  height: 54px;
  border-radius: 16px;
  background: rgba(0, 243, 255, 0.1);
  border: 1px solid var(--border-color);
  color: var(--primary-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-text h5 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}

.contact-text p, .contact-text a {
  color: var(--text-secondary);
  font-size: 0.98rem;
  transition: var(--transition);
}

.contact-text a:hover {
  color: var(--primary-cyan);
}

.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.8rem;
  box-shadow: var(--shadow-glow);
  backdrop-filter: blur(20px);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
  font-family: var(--font-tech);
}

.form-control {
  width: 100%;
  padding: 0.9rem 1.4rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.98rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary-cyan);
  box-shadow: 0 0 20px rgba(0, 243, 255, 0.25);
  background: rgba(255, 255, 255, 0.08);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* --------------------------------------------------------------------------
   12. FOOTER & KRISHA TECH ATTRIBUTION BANNER
   -------------------------------------------------------------------------- */
.footer {
  background: #020408;
  border-top: 1px solid var(--border-color);
  padding-top: 4.5rem;
  padding-bottom: 2.2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-about p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  margin-top: 1.2rem;
  max-width: 340px;
  line-height: 1.65;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 1.4rem;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.7rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary-cyan);
  padding-left: 6px;
}

.krishatech-banner {
  background: linear-gradient(90deg, rgba(0, 243, 255, 0.12), rgba(112, 0, 255, 0.12));
  border: 1px solid var(--primary-cyan);
  border-radius: var(--radius-md);
  padding: 1.4rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.2rem;
  box-shadow: 0 0 25px rgba(0, 243, 255, 0.15);
}

.krishatech-info h6 {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

.krishatech-info p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Floating Quick Action Buttons */
.floating-actions {
  position: fixed;
  bottom: 2.2rem;
  right: 2.2rem;
  z-index: 990;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.float-btn {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  color: #fff;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: var(--transition);
}

.float-wa {
  background: #25d366;
}

.float-wa:hover {
  transform: scale(1.12);
  box-shadow: 0 0 30px rgba(37, 211, 102, 0.8);
}

.float-call {
  background: var(--primary-cyan);
  color: #000;
}

.float-call:hover {
  transform: scale(1.12);
  box-shadow: var(--shadow-glow);
}

/* --------------------------------------------------------------------------
   13. COMPREHENSIVE RESPONSIVENESS & MOBILE OVERFLOW CONTAINMENT
   -------------------------------------------------------------------------- */

/* Global Mobile Overflow Defense */
html, body {
  width: 100% !important;
  max-width: 100vw !important;
  overflow-x: hidden !important;
  position: relative;
}

/* Touch Device Optimization: Disable 3D tilt jitter on touch scrolling */
@media (hover: none) {
  .service-card, .stat-card, .hero-card-frame {
    transform: none !important;
  }
}

/* Desktop & Laptop Small (1024px and below) */
@media (max-width: 1024px) {
  .hero-grid, 
  .contact-wrapper, 
  .estimator-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.2rem;
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 2rem;
  }

  .estimator-summary-card {
    position: relative;
    top: 0;
    margin-top: 1rem;
  }
}

/* Tablets & Mobile Devices (768px and below) */
@media (max-width: 768px) {
  .nav-menu { 
    display: none; 
  }

  .header-actions .btn-primary {
    display: none !important;
  }

  .mobile-nav-toggle { 
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
  }

  .container {
    padding: 0 1rem !important;
    width: 100% !important;
    max-width: 100vw !important;
    box-sizing: border-box !important;
  }

  .section {
    padding: 4rem 0;
    width: 100% !important;
    max-width: 100vw !important;
    overflow: hidden !important;
  }

  .estimator-container,
  .estimator-grid,
  .estimator-form-side,
  .estimator-summary-card,
  .contact-form-card,
  .simulator-wrapper,
  .service-card,
  .stat-card,
  .hero-card-frame {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
    padding: 1.6rem 1.1rem !important;
  }

  .hero {
    min-height: auto;
    padding-top: 6.5rem;
    padding-bottom: 3rem;
  }

  .hero-title { 
    font-size: 2.2rem; 
  }

  .hero-description {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    gap: 0.8rem;
  }

  .hero-cta-group .btn {
    width: 100%;
    justify-content: center;
  }

  .hero-trust-list {
    gap: 0.8rem;
    flex-wrap: wrap;
  }

  .hero-float-badge {
    position: relative;
    bottom: auto;
    right: auto;
    margin-top: 1.2rem;
    width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }

  .section-title { 
    font-size: 1.85rem; 
  }

  .section-subtitle {
    font-size: 0.95rem;
    margin-bottom: 2rem;
  }

  .form-group-title {
    font-size: 1.05rem;
    flex-wrap: wrap;
    word-break: break-word;
    max-width: 100%;
  }

  .range-slider-wrapper {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  input[type="range"] {
    display: block;
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 0;
    padding: 0;
  }

  .stat-number { 
    font-size: 2.2rem; 
  }

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

  .option-cards-grid, 
  .checkbox-grid { 
    grid-template-columns: 1fr; 
    gap: 0.8rem;
  }

  .opt-card, 
  .check-item {
    padding: 0.9rem 1rem;
    width: 100%;
    box-sizing: border-box;
  }

  .sim-viewport-frame { 
    height: 300px; 
    width: 100%;
    box-sizing: border-box;
  }

  .sim-controls-top { 
    flex-direction: column; 
    align-items: stretch; 
    gap: 1rem;
  }

  .sim-feed-tabs {
    flex-wrap: wrap;
    justify-content: center;
    border-radius: var(--radius-md);
  }

  .sim-feed-btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.8rem;
  }

  .sim-mode-toggle {
    justify-content: center;
    flex-wrap: wrap;
  }

  .summary-row {
    flex-wrap: wrap;
    gap: 0.4rem;
    font-size: 0.88rem;
  }

  .total-price-value {
    font-size: 2.2rem;
    word-break: break-all;
  }

  .footer-grid { 
    grid-template-columns: 1fr; 
    gap: 2rem;
  }

  .krishatech-banner {
    flex-direction: column;
    text-align: center;
    align-items: center;
    padding: 1.2rem 1rem;
  }
}

/* Mobile Devices (576px and below) */
@media (max-width: 576px) {
  .container {
    padding: 0 0.8rem !important;
  }

  .hero-title { 
    font-size: 1.95rem; 
  }

  .section-title { 
    font-size: 1.65rem; 
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 0.8rem;
  }

  .stat-card {
    padding: 1.2rem 0.9rem !important;
  }

  .stat-number {
    font-size: 2rem;
  }

  .sim-viewport-frame {
    height: 260px;
  }

  .sim-hud-top, 
  .sim-hud-bottom {
    font-size: 0.68rem;
    left: 8px;
    right: 8px;
  }

  .sim-ai-box {
    width: 100px;
    height: 100px;
  }

  .sim-ai-label {
    font-size: 0.62rem;
  }

  .form-control {
    font-size: 16px; /* Prevents auto-zoom on mobile safari */
    padding: 0.8rem 0.9rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.6rem;
  }

  .floating-actions {
    bottom: 1.2rem;
    right: 1rem;
    gap: 0.7rem;
  }

  .float-btn {
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }
}

/* Extra Small Mobile (400px and below) */
@media (max-width: 400px) {
  .logo-text {
    font-size: 1.15rem;
  }

  .logo-icon {
    width: 34px;
    height: 34px;
    font-size: 1.1rem;
  }

  .logo-badge {
    display: none;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .section-tag {
    font-size: 0.75rem;
    padding: 0.3rem 0.8rem;
  }
}