/* ==========================================================================
   GraphicVision Event Production & AV Rental - Design System & Styles
   ========================================================================== */

:root {
  /* Color Tokens */
  --bg-primary: #07090e;
  --bg-secondary: #0d101a;
  --bg-tertiary: #131826;
  --bg-card: rgba(18, 22, 36, 0.75);
  --bg-card-hover: rgba(26, 32, 51, 0.85);
  --bg-glass: rgba(15, 20, 32, 0.65);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(0, 242, 254, 0.3);
  --border-focus: #00f2fe;

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  /* Brand Accents */
  --gold-primary: #e5b869;
  --gold-light: #f6d892;
  --gold-dark: #b8861d;
  --cyan-primary: #00f2fe;
  --cyan-deep: #4facfe;
  --purple-laser: #a855f7;
  --magenta-laser: #f43f5e;
  --amber-warm: #f59e0b;
  --emerald-success: #10b981;
  --whatsapp-color: #25d366;

  /* Gradients */
  --gradient-gold: linear-gradient(135deg, #f6d892 0%, #e5b869 50%, #b8861d 100%);
  --gradient-cyan: linear-gradient(135deg, #00f2fe 0%, #4facfe 100%);
  --gradient-fire: linear-gradient(135deg, #f59e0b 0%, #f43f5e 100%);
  --gradient-stage: linear-gradient(135deg, #f6d892 0%, #00f2fe 50%, #a855f7 100%);
  --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.04) 0%, rgba(255,255,255,0.01) 100%);

  /* Gold Glow */
  --glow-gold: 0 0 25px rgba(229, 184, 105, 0.4);

  /* Typography */
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Dimensions & Spacing */
  --header-height: 80px;
  --container-max: 1240px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;

  /* Shadows & Glows */
  --glow-cyan: 0 0 35px rgba(0, 242, 254, 0.35);
  --glow-cyan-subtle: 0 0 20px rgba(0, 242, 254, 0.18);
  --glow-purple: 0 0 40px rgba(168, 85, 247, 0.25);
  --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.7);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Ambient Stage Background Lights */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  filter: blur(120px);
  opacity: 0.18;
}

.glow-cyan {
  width: 600px;
  height: 600px;
  background: var(--cyan-primary);
  top: -150px;
  left: -150px;
}

.glow-purple {
  width: 700px;
  height: 700px;
  background: var(--purple-laser);
  top: 30%;
  right: -200px;
}

.glow-amber {
  width: 500px;
  height: 500px;
  background: var(--amber-warm);
  bottom: 10%;
  left: 20%;
}

/* Base Layout Helpers */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.section {
  padding: 100px 0;
  position: relative;
  z-index: 1;
}

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

/* Section Header Typography */
.section-header {
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--cyan-primary);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 18px;
}

.section-subtitle {
  font-size: clamp(1rem, 1.2vw, 1.15rem);
  color: var(--text-muted);
  font-weight: 400;
  line-height: 1.6;
}

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

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  outline: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--gradient-cyan);
  color: #05070d;
  box-shadow: 0 4px 20px rgba(0, 242, 254, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 242, 254, 0.5);
  filter: brightness(1.08);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.06);
  color: #ffffff;
  backdrop-filter: blur(12px);
  border-color: rgba(255, 255, 255, 0.15);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(0, 242, 254, 0.4);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border-color: rgba(0, 242, 254, 0.4);
  color: var(--cyan-primary);
}

.btn-outline:hover {
  background: rgba(0, 242, 254, 0.1);
  border-color: var(--cyan-primary);
  transform: translateY(-2px);
}

.btn-whatsapp-full {
  background: #25d366;
  color: #ffffff;
  border-color: transparent;
  font-weight: 700;
}

.btn-whatsapp-full:hover {
  background: #20ba59;
  box-shadow: 0 4px 25px rgba(37, 211, 102, 0.4);
  transform: translateY(-2px);
}

.btn-call-direct {
  background: rgba(255, 255, 255, 0.04);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 14px 24px;
  font-family: var(--font-heading);
  font-weight: 600;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: all var(--transition-normal);
}

.btn-call-direct:hover {
  border-color: var(--amber-warm);
  color: var(--amber-warm);
  background: rgba(245, 158, 11, 0.08);
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

.pulse-glow {
  animation: subtlePulse 3s infinite;
}

@keyframes subtlePulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(0, 242, 254, 0.3); }
  50% { box-shadow: 0 4px 35px rgba(0, 242, 254, 0.6); }
}

/* ==========================================================================
   Top Announcement Bar
   ========================================================================== */
.top-announcement-bar {
  background: linear-gradient(90deg, #101423 0%, #1e1533 50%, #101423 100%);
  border-bottom: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  padding: 8px 0;
  position: relative;
  z-index: 100;
}

.top-bar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}

.pulse-badge {
  background: rgba(244, 63, 94, 0.15);
  color: #ff5b79;
  border: 1px solid rgba(244, 63, 94, 0.3);
}

.top-text {
  color: #cbd5e1;
  flex: 1;
}

.top-link {
  color: var(--cyan-primary);
  text-decoration: none;
  font-weight: 700;
  margin-left: 8px;
  transition: opacity var(--transition-fast);
}

.top-link:hover {
  text-decoration: underline;
}

.quick-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #ffffff;
  text-decoration: none;
  font-weight: 700;
  font-family: var(--font-mono);
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.quick-phone:hover {
  background: var(--cyan-primary);
  color: #0b0c10;
}

/* ==========================================================================
   Header Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  height: var(--header-height);
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 99;
  display: flex;
  align-items: center;
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(7, 9, 14, 0.95);
  border-bottom-color: rgba(0, 242, 254, 0.2);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-mark {
  width: 48px;
  height: 48px;
  background: radial-gradient(circle, rgba(229, 184, 105, 0.2) 0%, rgba(10, 13, 20, 0.95) 100%);
  border: 1.5px solid rgba(229, 184, 105, 0.45);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 20px rgba(229, 184, 105, 0.25);
  padding: 3px;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.brand-logo:hover .logo-mark {
  border-color: var(--gold-primary);
  box-shadow: 0 0 25px rgba(229, 184, 105, 0.5);
  transform: translateY(-1px);
}

.logo-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform var(--transition-normal);
  filter: drop-shadow(0 2px 5px rgba(0, 0, 0, 0.6));
}

.brand-logo:hover .logo-img {
  transform: scale(1.08) rotate(2deg);
}

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

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #ffffff;
  line-height: 1.1;
  text-transform: uppercase;
}

.brand-name .highlight {
  background: linear-gradient(135deg, #f6d892 0%, #e5b869 50%, #d4af37 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 900;
}

.brand-tagline {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: #e5b869;
  letter-spacing: 1.8px;
  margin-top: 3px;
  font-weight: 600;
}

.footer-brand-logo .logo-mark {
  width: 52px;
  height: 52px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-cyan);
  transition: width var(--transition-fast);
}

.nav-link:hover {
  color: #ffffff;
}

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffffff;
  transition: all var(--transition-fast);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 90px 0 60px;
  overflow: hidden;
}

.hero-backdrop-image {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-size: cover;
  background-position: center 30%;
  filter: saturate(1.1) brightness(0.65);
  transform: scale(1.04);
  transition: transform 12s ease-out;
  z-index: 0;
}

.hero-section:hover .hero-backdrop-image {
  transform: scale(1.0);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center 40%, rgba(7, 9, 14, 0.4) 0%, rgba(7, 9, 14, 0.95) 85%),
              linear-gradient(180deg, rgba(7, 9, 14, 0.7) 0%, transparent 40%, rgba(7, 9, 14, 1) 100%);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 2;
  margin-top: auto;
  margin-bottom: auto;
}

.hero-content {
  max-width: 900px;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(18, 24, 38, 0.85);
  border: 1px solid rgba(229, 184, 105, 0.4);
  padding: 6px 18px 6px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 1.5px;
  color: #e5b869;
  margin-bottom: 24px;
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(229, 184, 105, 0.15);
}

.hero-badge-emblem {
  width: 24px;
  height: 24px;
  object-fit: contain;
  filter: drop-shadow(0 0 6px rgba(229, 184, 105, 0.6));
}

.live-dot {
  width: 8px;
  height: 8px;
  background: var(--gold-primary);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--gold-primary);
  animation: liveBlink 1.5s infinite;
}

@keyframes liveBlink {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.3; transform: scale(0.8); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5.5vw, 4.4rem);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 24px;
  text-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 1.35vw, 1.28rem);
  color: #cbd5e1;
  font-weight: 400;
  line-height: 1.65;
  margin-bottom: 38px;
  max-width: 820px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.6);
}

.hero-subtitle strong {
  color: #ffffff;
  font-weight: 700;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Hero Stats Grid */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.stat-card {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3vw, 2.8rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--cyan-primary);
  margin-left: 2px;
}

.stat-label {
  width: 100%;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
}

/* Equipment Brands Ticker */
.equipment-brands-ticker {
  position: relative;
  z-index: 2;
  margin-top: 50px;
  padding: 16px 0;
  background: rgba(10, 13, 22, 0.7);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.ticker-heading {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 700;
  letter-spacing: 1px;
  padding: 0 24px;
  white-space: nowrap;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.ticker-scroll {
  display: flex;
  align-items: center;
  gap: 20px;
  white-space: nowrap;
  animation: tickerSlide 35s linear infinite;
  padding-left: 20px;
}

.ticker-item {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: #94a3b8;
  letter-spacing: 1.5px;
}

.ticker-sep {
  color: rgba(0, 242, 254, 0.4);
}

@keyframes tickerSlide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ==========================================================================
   Interactive Stage Rig Simulator (Visual WOW Factor)
   ========================================================================== */
.stage-simulator-section {
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.simulator-wrapper {
  background: #090c14;
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.9), var(--glow-cyan-subtle);
}

.simulator-screen {
  position: relative;
  height: 480px;
  background: #05070a;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Background Truss Grid */
.sim-stage-truss-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 70px;
  background: repeating-linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.08) 0px,
    rgba(255, 255, 255, 0.08) 2px,
    transparent 2px,
    transparent 40px
  ),
  repeating-linear-gradient(
    0deg,
    rgba(255, 255, 255, 0.08) 0px,
    rgba(255, 255, 255, 0.08) 2px,
    transparent 2px,
    transparent 20px
  );
  border-bottom: 3px solid rgba(255, 255, 255, 0.15);
  z-index: 2;
}

/* Light Beams Layer */
.sim-beams-layer {
  position: absolute;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 3;
  transition: opacity var(--transition-normal);
}

.sim-beams-layer.lights-off {
  opacity: 0 !important;
}

.beam {
  position: absolute;
  top: 0;
  width: 140px;
  height: 400px;
  transform-origin: top center;
  mix-blend-mode: screen;
  filter: blur(12px);
  opacity: 0.65;
}

.beam-1 {
  left: 15%;
  background: linear-gradient(180deg, rgba(0, 242, 254, 0.9) 0%, rgba(0, 242, 254, 0) 90%);
  animation: sweepBeam1 4.5s ease-in-out infinite alternate;
}

.beam-2 {
  left: 28%;
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.9) 0%, rgba(168, 85, 247, 0) 90%);
  animation: sweepBeam2 5.2s ease-in-out infinite alternate;
}

.beam-3 {
  left: 42%;
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.8) 0%, rgba(245, 158, 11, 0) 90%);
  animation: sweepBeam3 3.8s ease-in-out infinite alternate;
}

.beam-4 {
  right: 42%;
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.8) 0%, rgba(245, 158, 11, 0) 90%);
  animation: sweepBeam3 3.8s ease-in-out infinite alternate-reverse;
}

.beam-5 {
  right: 28%;
  background: linear-gradient(180deg, rgba(168, 85, 247, 0.9) 0%, rgba(168, 85, 247, 0) 90%);
  animation: sweepBeam2 5.2s ease-in-out infinite alternate-reverse;
}

.beam-6 {
  right: 15%;
  background: linear-gradient(180deg, rgba(0, 242, 254, 0.9) 0%, rgba(0, 242, 254, 0) 90%);
  animation: sweepBeam1 4.5s ease-in-out infinite alternate-reverse;
}

@keyframes sweepBeam1 {
  0% { transform: rotate(-25deg); }
  100% { transform: rotate(15deg); }
}

@keyframes sweepBeam2 {
  0% { transform: rotate(-15deg); }
  100% { transform: rotate(25deg); }
}

@keyframes sweepBeam3 {
  0% { transform: rotate(-5deg); }
  100% { transform: rotate(5deg); }
}

/* LED Video Screen in Simulator */
.sim-led-screen {
  position: relative;
  width: 55%;
  max-width: 580px;
  height: 240px;
  background: #000000;
  border: 4px solid #1a202c;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 50px rgba(0, 242, 254, 0.4);
  z-index: 4;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.sim-led-screen.screen-off {
  background: #05070a !important;
  box-shadow: none !important;
  border-color: #101420 !important;
}

.sim-led-screen.screen-off .sim-led-content {
  opacity: 0;
}

.sim-led-content {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: radial-gradient(circle at center, #1a0b36 0%, #05030a 100%);
  transition: opacity var(--transition-normal);
}

.sim-led-ambient-fx {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at 50% 50%, rgba(0, 242, 254, 0.35) 0%, rgba(168, 85, 247, 0.3) 50%, transparent 80%);
  animation: ledPulseFx 3s infinite alternate ease-in-out;
}

@keyframes ledPulseFx {
  0% { transform: scale(0.9); opacity: 0.6; }
  100% { transform: scale(1.15); opacity: 0.95; }
}

.sim-brand-watermark {
  position: relative;
  z-index: 2;
  margin-bottom: 6px;
}

.sim-emblem-watermark {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(229, 184, 105, 0.65));
}

.sim-video-title {
  position: relative;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #ffffff;
  text-shadow: 0 0 15px rgba(229, 184, 105, 0.6);
  margin-bottom: 16px;
}

.sim-eq-visualizer {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 60px;
  width: 80%;
  justify-content: center;
}

.eq-bar {
  flex: 1;
  max-width: 14px;
  background: linear-gradient(180deg, #f43f5e 0%, #f59e0b 35%, #00f2fe 100%);
  border-radius: 2px 2px 0 0;
  transition: height 0.08s ease;
  min-height: 4px;
}

.screen-bezel-tag {
  background: #111522;
  color: #64748b;
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 1px;
  text-align: center;
  padding: 2px 0;
}

/* Suspended Line Arrays in Simulator */
.sim-speaker-hang {
  position: absolute;
  top: 50px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  z-index: 5;
  transition: all var(--transition-normal);
}

.left-hang { left: 40px; }
.right-hang { right: 40px; }

.speaker-box {
  width: 65px;
  height: 22px;
  background: #151821;
  border: 1px solid #2d3748;
  border-radius: 2px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.8);
}

.sound-wave-icon {
  width: 6px;
  height: 6px;
  background: var(--cyan-primary);
  border-radius: 50%;
  opacity: 0.5;
}

.sim-speaker-hang.sound-active .speaker-box {
  border-color: rgba(0, 242, 254, 0.6);
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.4);
}

.sim-speaker-hang.sound-active .sound-wave-icon {
  animation: speakerPulse 0.4s infinite alternate;
}

@keyframes speakerPulse {
  0% { transform: scale(0.6); opacity: 0.3; }
  100% { transform: scale(1.6); opacity: 1; box-shadow: 0 0 10px var(--cyan-primary); }
}

.hang-label {
  font-family: var(--font-mono);
  font-size: 0.55rem;
  color: #64748b;
  text-align: center;
  margin-top: 4px;
}

/* Stage Floor & Subs */
.sim-stage-deck {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 85px;
  background: linear-gradient(180deg, #181d2c 0%, #0d101a 100%);
  border-top: 3px solid #2d3748;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 30px;
  z-index: 6;
}

.sub-cluster {
  display: flex;
  gap: 8px;
}

.sub-unit {
  width: 75px;
  height: 52px;
  background: #0f121d;
  border: 2px solid #2a3147;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: #94a3b8;
  transition: all var(--transition-fast);
}

.sim-stage-deck.sound-active .sub-unit {
  border-color: var(--magenta-laser);
  color: #ffffff;
  animation: subVibrate 0.15s infinite;
}

@keyframes subVibrate {
  0% { transform: translateY(0); }
  50% { transform: translateY(-2px); box-shadow: 0 0 15px rgba(244, 63, 94, 0.5); }
  100% { transform: translateY(0); }
}

.stage-center-podium {
  position: relative;
  padding: 6px 20px;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #ffffff;
}

/* Simulated Atmospheric Fog */
.sim-fog {
  position: absolute;
  bottom: 80px;
  left: 0;
  right: 0;
  height: 140px;
  background: radial-gradient(ellipse at bottom, rgba(255, 255, 255, 0.25) 0%, transparent 70%);
  opacity: 0;
  filter: blur(25px);
  pointer-events: none;
  z-index: 5;
  transition: opacity 1.2s ease;
}

.sim-fog.haze-active {
  opacity: 0.75;
}

/* Simulator Control Console */
.simulator-console {
  background: #0b0f1a;
  border-top: 1px solid var(--border-subtle);
  padding: 24px;
}

.console-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 1px;
  color: var(--cyan-primary);
  margin-bottom: 18px;
}

.console-controls-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 20px;
}

.control-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.control-card:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 242, 254, 0.3);
}

.control-card.active {
  background: rgba(0, 242, 254, 0.06);
  border-color: rgba(0, 242, 254, 0.4);
}

.control-icon {
  font-size: 1.5rem;
}

.control-meta {
  flex: 1;
}

.control-name {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
}

.control-status {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan-primary);
}

.control-card:not(.active) .control-status {
  color: var(--text-dim);
}

.toggle-switch {
  width: 36px;
  height: 20px;
  background: #334155;
  border-radius: var(--radius-full);
  position: relative;
  transition: background var(--transition-fast);
}

.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  background: #ffffff;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.control-card.active .toggle-switch {
  background: var(--cyan-primary);
}

.control-card.active .toggle-switch::after {
  transform: translateX(16px);
}

.console-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  flex-wrap: wrap;
  gap: 16px;
}

.live-telemetry {
  display: flex;
  align-items: center;
  gap: 20px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

.live-telemetry strong {
  color: #ffffff;
}

/* ==========================================================================
   Instant Cost Estimator & Quote Builder
   ========================================================================== */
.quote-builder-section {
  position: relative;
}

.calculator-layout {
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 36px;
  align-items: start;
}

.calc-config-panel {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-card);
}

.calc-block {
  margin-bottom: 32px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.calc-block:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.calc-label {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 18px;
}

.calc-label-split {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.step-badge {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--cyan-primary);
  color: #05070a;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.crowd-display-val {
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--cyan-primary);
  background: rgba(0, 242, 254, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
}

/* Event Types Pills */
.event-types-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.event-pill {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: var(--radius-md);
  padding: 16px;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.event-pill:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(0, 242, 254, 0.3);
}

.event-pill.active {
  background: rgba(0, 242, 254, 0.08);
  border-color: var(--cyan-primary);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.2);
}

.pill-icon {
  font-size: 1.5rem;
  display: block;
  margin-bottom: 6px;
}

.pill-title {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 700;
  color: #ffffff;
}

.pill-desc {
  display: block;
  font-size: 0.76rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Range Slider */
.slider-container {
  padding: 10px 0 0;
}

.custom-range {
  width: 100%;
  height: 8px;
  border-radius: var(--radius-full);
  background: #1e2638;
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.custom-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--cyan-primary);
  box-shadow: 0 0 15px var(--cyan-primary);
  cursor: pointer;
  border: 3px solid #ffffff;
  transition: transform var(--transition-fast);
}

.custom-range::-webkit-slider-thumb:hover {
  transform: scale(1.2);
}

.slider-ticks {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Gear Checklist */
.gear-checklist-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.gear-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.gear-item:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(0, 242, 254, 0.25);
}

.gear-item input[type="checkbox"] {
  display: none;
}

.chk-box {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  border: 2px solid #475569;
  background: #0d111d;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2px;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.gear-item input[type="checkbox"]:checked + .chk-box {
  background: var(--cyan-primary);
  border-color: var(--cyan-primary);
}

.gear-item input[type="checkbox"]:checked + .chk-box::after {
  content: '✓';
  color: #0b0c10;
  font-size: 0.9rem;
  font-weight: 900;
}

.gear-info {
  flex: 1;
}

.gear-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.gear-name {
  font-family: var(--font-heading);
  font-size: 0.96rem;
  font-weight: 700;
  color: #ffffff;
}

.gear-price-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--cyan-primary);
  background: rgba(0, 242, 254, 0.1);
  padding: 2px 8px;
  border-radius: 4px;
}

.gear-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.45;
}

/* Calculator Summary Panel (Right Side Sticky) */
.calc-summary-panel {
  position: sticky;
  top: calc(var(--header-height) + 20px);
}

.summary-card {
  background: linear-gradient(180deg, #131929 0%, #0d121f 100%);
  border: 1px solid rgba(0, 242, 254, 0.35);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8), var(--glow-cyan-subtle);
  position: relative;
  overflow: hidden;
}

.card-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--cyan-primary);
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.estimated-price-box {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 22px;
  text-align: center;
  margin-bottom: 24px;
}

.price-prefix {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: block;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 600;
}

.price-val {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: #ffffff;
  margin: 6px 0;
}

.price-val .currency {
  font-size: 1.6rem;
  color: var(--cyan-primary);
}

.price-val .separator {
  color: var(--text-dim);
  font-size: 1.5rem;
  margin: 0 4px;
}

.price-note {
  display: block;
  font-size: 0.76rem;
  color: #94a3b8;
}

.inclusions-wrap {
  margin-bottom: 24px;
}

.inclusions-title {
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 12px;
}

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

.inclusions-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.82rem;
  color: #cbd5e1;
}

.inclusions-list svg {
  flex-shrink: 0;
  margin-top: 3px;
}

/* Quick Form in Calculator */
.calc-quick-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 16px;
}

.calc-quick-form .form-group input {
  width: 100%;
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.calc-quick-form .form-group input:focus {
  outline: none;
  border-color: var(--cyan-primary);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
  background: rgba(0, 0, 0, 0.65);
}

.secure-quote-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* ==========================================================================
   Equipment Catalog Section
   ========================================================================== */
.gear-tabs-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.gear-tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-muted);
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.gear-tab-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.gear-tab-btn.active {
  background: var(--cyan-primary);
  color: #0b0c10;
  border-color: var(--cyan-primary);
  font-weight: 700;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.35);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.gear-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.gear-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: var(--shadow-card), var(--glow-cyan-subtle);
}

.gear-image-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.gear-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gear-card:hover .gear-image-wrap img {
  transform: scale(1.05);
}

.gear-category-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(7, 9, 14, 0.85);
  color: var(--cyan-primary);
  border: 1px solid rgba(0, 242, 254, 0.3);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.gear-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.gear-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 12px;
  line-height: 1.25;
}

.gear-description {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
}

.gear-specs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.spec-tag {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #cbd5e1;
  padding: 4px 10px;
  border-radius: 6px;
}

.gear-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.gear-rate {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.gear-rate strong {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: #ffffff;
}

/* ==========================================================================
   Side-by-Side Comparison Section
   ========================================================================== */
.comparison-section {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.comparison-table-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-card);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 760px;
}

.comparison-table th {
  padding: 24px 28px;
  text-align: left;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-col {
  width: 28%;
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--text-muted);
}

.gv-col {
  width: 42%;
  background: rgba(0, 242, 254, 0.05);
  border-left: 2px solid var(--cyan-primary);
  border-right: 2px solid var(--cyan-primary);
}

.col-brand-header {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gv-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  color: var(--cyan-primary);
  letter-spacing: 1px;
}

.gv-name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: #ffffff;
}

.other-col {
  width: 30%;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  color: #64748b;
}

.comparison-table td {
  padding: 22px 28px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  vertical-align: top;
}

.feature-cell strong {
  display: block;
  font-size: 0.95rem;
  color: #ffffff;
  margin-bottom: 4px;
}

.feature-cell span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.gv-cell {
  background: rgba(0, 242, 254, 0.03);
  border-left: 2px solid var(--cyan-primary);
  border-right: 2px solid var(--cyan-primary);
  font-size: 0.88rem;
  color: #e2e8f0;
  display: flex;
  gap: 12px;
}

.other-cell {
  font-size: 0.86rem;
  color: var(--text-dim);
  display: flex;
  gap: 12px;
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.2);
  color: var(--emerald-success);
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cross-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(244, 63, 94, 0.15);
  color: #f43f5e;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ==========================================================================
   Portfolio Showcase Section
   ========================================================================== */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 242, 254, 0.4);
  box-shadow: var(--shadow-card);
}

.portfolio-img-box {
  position: relative;
  height: 300px;
  overflow: hidden;
}

.portfolio-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-img-box img {
  transform: scale(1.05);
}

.portfolio-tag {
  position: absolute;
  bottom: 16px;
  left: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(7, 9, 14, 0.9);
  color: #ffffff;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.portfolio-content {
  padding: 28px;
}

.portfolio-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 6px;
}

.portfolio-meta {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--cyan-primary);
  margin-bottom: 14px;
}

.portfolio-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
}

.portfolio-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.portfolio-pills span {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  background: rgba(255, 255, 255, 0.05);
  color: #94a3b8;
  padding: 4px 10px;
  border-radius: 6px;
}

/* ==========================================================================
   Testimonials Section
   ========================================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.2);
}

.highlighted-review {
  background: linear-gradient(180deg, rgba(0, 242, 254, 0.07) 0%, rgba(18, 22, 36, 0.9) 100%);
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: 0 15px 35px -10px rgba(0, 0, 0, 0.5), var(--glow-cyan-subtle);
}

.stars {
  color: #f59e0b;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 16px;
}

.quote-text {
  font-size: 0.95rem;
  color: #e2e8f0;
  line-height: 1.65;
  margin-bottom: 28px;
}

.author-block {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan-primary), var(--purple-laser));
  color: #0b0c10;
  font-weight: 800;
  font-family: var(--font-heading);
  display: flex;
  align-items: center;
  justify-content: center;
}

.author-info {
  display: flex;
  flex-direction: column;
}

.author-name {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
}

.author-role {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faqs-container {
  max-width: 860px;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item.active {
  border-color: rgba(0, 242, 254, 0.3);
  background: rgba(18, 22, 36, 0.9);
}

.faq-trigger {
  width: 100%;
  padding: 22px 26px;
  background: none;
  border: none;
  color: #ffffff;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  text-align: left;
}

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

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

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 26px;
}

.faq-item.active .faq-answer {
  max-height: 250px;
  padding: 0 26px 22px 26px;
}

.faq-answer p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ==========================================================================
   Final Conversion CTA & Lead Capture
   ========================================================================== */
.final-cta-section {
  padding: 60px 0 120px;
}

.cta-banner-card {
  background: linear-gradient(135deg, #111626 0%, #0d101a 100%);
  border: 1px solid rgba(0, 242, 254, 0.35);
  border-radius: var(--radius-lg);
  padding: 60px;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 50px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.8), var(--glow-cyan-subtle);
}

.cta-banner-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.2vw, 2.8rem);
  font-weight: 900;
  color: #ffffff;
  line-height: 1.15;
  margin: 18px 0;
}

.cta-banner-desc {
  font-size: 1.05rem;
  color: #cbd5e1;
  line-height: 1.65;
  margin-bottom: 32px;
}

.cta-contact-methods {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.direct-contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 20px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.direct-contact-item:hover {
  background: rgba(0, 242, 254, 0.08);
  border-color: rgba(0, 242, 254, 0.3);
}

.direct-contact-item .icon-wrap {
  font-size: 1.5rem;
}

.d-label {
  display: block;
  font-size: 0.74rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.d-val {
  display: block;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
}

/* Glass Form in CTA */
.inquiry-glass-card {
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 36px;
  backdrop-filter: blur(12px);
}

.card-headline {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.card-subheadline {
  font-size: 0.84rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.form-field {
  margin-bottom: 16px;
}

.form-field label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  color: #cbd5e1;
  margin-bottom: 6px;
}

.form-field input,
.form-field textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 0.88rem;
  transition: all var(--transition-fast);
}

.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--cyan-primary);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.25);
  background: rgba(0, 0, 0, 0.5);
}

.chips-selector {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 12px;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  color: #e2e8f0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.chip input {
  accent-color: var(--cyan-primary);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #05070a;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 80px 0 30px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 18px 0 24px;
}

.trust-icons-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.trust-badge-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  background: rgba(255, 255, 255, 0.05);
  color: #cbd5e1;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 20px;
}

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

.footer-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  transition: color var(--transition-fast);
}

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

.footer-contact-item {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.footer-contact-item strong {
  color: #ffffff;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-links a {
  color: var(--text-dim);
  text-decoration: none;
}

.footer-bottom-links a:hover {
  color: #ffffff;
}

/* ==========================================================================
   Floating Actions & Mobile Sticky Bar
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 95;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}

.whatsapp-circle {
  width: 60px;
  height: 60px;
  background: var(--whatsapp-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  transition: transform var(--transition-normal);
}

.floating-whatsapp:hover .whatsapp-circle {
  transform: scale(1.1);
}

.whatsapp-tooltip {
  background: #111522;
  color: #ffffff;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  pointer-events: none;
  transition: all var(--transition-normal);
}

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

/* Mobile Sticky Bar */
.mobile-sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(11, 15, 24, 0.95);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 14px;
  z-index: 98;
  gap: 8px;
}

.mobile-bar-btn {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
}

.call-btn {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.quote-btn {
  background: var(--gradient-cyan);
  color: #0b0c10;
}

.whatsapp-btn {
  background: var(--whatsapp-color);
  color: #ffffff;
}

/* Toast Notification */
.toast {
  position: fixed;
  top: 100px;
  right: 30px;
  background: #111522;
  border: 1px solid var(--emerald-success);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.6);
  z-index: 1000;
  transform: translateY(-20px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
  max-width: 420px;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.toast-icon {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--emerald-success);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  flex-shrink: 0;
}

.toast-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.toast-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Comprehensive Mobile Responsive System (Desktop, Tablet, Mobile)
   ========================================================================== */

/* Mobile Navigation Drawer Base */
.mobile-nav-footer {
  display: none;
}

.mobile-table-hint {
  display: none;
}

/* 1. Medium Tablets & Small Laptops (<= 1024px) */
@media (max-width: 1024px) {
  :root {
    --header-height: 72px;
  }

  .calculator-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .calc-summary-panel {
    position: static;
  }

  .cta-banner-card {
    grid-template-columns: 1fr;
    padding: 40px 32px;
    gap: 36px;
  }

  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }

  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 24px;
  }

  .simulator-screen {
    height: 420px;
  }
}

/* 2. Tablets & Smartphones (<= 768px) */
@media (max-width: 768px) {
  :root {
    --header-height: 68px;
  }

  /* Typography & Layout Spacing */
  .section {
    padding: 60px 0;
  }

  .container {
    padding: 0 18px;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .section-title {
    font-size: 2rem;
  }

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

  /* Top Announcement Bar */
  .top-announcement-bar {
    padding: 6px 0;
  }

  .top-bar-container {
    justify-content: center;
    gap: 8px;
  }

  .top-text {
    display: none;
  }

  .pulse-badge {
    font-size: 0.68rem;
  }

  .quick-phone {
    font-size: 0.72rem;
    padding: 3px 10px;
  }

  /* Site Header & Mobile Drawer */
  .desktop-only-btn {
    display: none !important;
  }

  .header-quote-btn {
    padding: 8px 14px;
    font-size: 0.82rem;
  }

  .mobile-toggle {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-sm);
    gap: 5px;
    padding: 0;
    cursor: pointer;
    z-index: 1001;
  }

  .mobile-toggle .bar {
    display: block;
    width: 20px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transition: all 0.3s ease;
  }

  /* Hamburger to 'X' animation */
  .mobile-nav-open .mobile-toggle .bar-1 {
    transform: translateY(7px) rotate(45deg);
    background: var(--cyan-primary);
  }

  .mobile-nav-open .mobile-toggle .bar-2 {
    opacity: 0;
    transform: translateX(-10px);
  }

  .mobile-nav-open .mobile-toggle .bar-3 {
    transform: translateY(-7px) rotate(-45deg);
    background: var(--cyan-primary);
  }

  /* Mobile Navigation Full Screen Drawer */
  .main-nav {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background: rgba(7, 9, 14, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: 24px 20px 80px;
    overflow-y: auto;
    z-index: 1000;
    flex-direction: column;
    justify-content: space-between;
  }

  .mobile-nav-open .main-nav {
    display: flex;
    animation: drawerSlideDown 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }

  @keyframes drawerSlideDown {
    from {
      opacity: 0;
      transform: translateY(-15px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .mobile-nav-open .nav-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    margin-bottom: 24px;
  }

  .mobile-nav-open .nav-link {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .mobile-nav-open .nav-link:active {
    background: rgba(0, 242, 254, 0.1);
    border-color: var(--cyan-primary);
    color: var(--cyan-primary);
  }

  .mobile-nav-footer {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
  }

  /* Prevent background body scroll when mobile menu is open */
  body.mobile-nav-open {
    overflow: hidden;
  }

  /* Hero Section Mobile */
  .hero-section {
    min-height: auto;
    padding: 40px 0 35px;
  }

  .hero-title {
    font-size: clamp(2rem, 7.5vw, 2.8rem);
    line-height: 1.14;
    margin-bottom: 18px;
  }

  .hero-subtitle {
    font-size: 0.96rem;
    line-height: 1.6;
    margin-bottom: 28px;
  }

  .hero-pill-badge {
    padding: 6px 14px;
    font-size: 0.7rem;
    letter-spacing: 1px;
    margin-bottom: 18px;
  }

  .hero-cta-group {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
    margin-bottom: 36px;
  }

  .hero-cta-group .btn {
    width: 100%;
    padding: 14px 20px;
    font-size: 0.95rem;
  }

  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    padding-top: 24px;
  }

  .stat-number {
    font-size: 2.1rem;
  }

  .stat-label {
    font-size: 0.76rem;
  }

  /* Interactive Stage Simulator Mobile Optimization */
  .stage-simulator-section {
    padding: 50px 0;
  }

  .simulator-screen {
    height: 330px;
  }

  .sim-led-screen {
    width: 62%;
    height: 145px;
    border-width: 2px;
  }

  .sim-video-title {
    font-size: 0.68rem;
    letter-spacing: 1px;
    margin-bottom: 12px;
  }

  .sim-eq-visualizer {
    height: 42px;
    width: 90%;
    gap: 3px;
  }

  .eq-bar {
    max-width: 8px;
  }

  .left-hang { left: 8px; top: 40px; }
  .right-hang { right: 8px; top: 40px; }

  .speaker-box {
    width: 38px;
    height: 16px;
    box-shadow: none;
  }

  .sound-wave-icon {
    width: 4px;
    height: 4px;
  }

  .hang-label {
    display: none;
  }

  .sim-stage-deck {
    height: 68px;
    padding: 0 12px;
  }

  .sub-unit {
    width: 52px;
    height: 38px;
    font-size: 0.58rem;
  }

  .stage-center-podium {
    padding: 4px 10px;
    font-size: 0.64rem;
  }

  .simulator-console {
    padding: 16px 14px;
  }

  .console-controls-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .control-card {
    padding: 10px 12px;
    gap: 10px;
  }

  .control-icon {
    font-size: 1.25rem;
  }

  .control-name {
    font-size: 0.8rem;
  }

  .control-status {
    font-size: 0.65rem;
  }

  .toggle-switch {
    width: 32px;
    height: 18px;
  }

  .toggle-switch::after {
    width: 14px;
    height: 14px;
  }

  .control-card.active .toggle-switch::after {
    transform: translateX(14px);
  }

  .console-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .live-telemetry {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
    font-size: 0.72rem;
  }

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

  /* Quote Builder Mobile */
  .calc-config-panel {
    padding: 24px 18px;
  }

  .event-types-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .event-pill {
    padding: 14px;
  }

  .calc-label {
    font-size: 1rem;
    gap: 10px;
  }

  .step-badge {
    width: 24px;
    height: 24px;
    font-size: 0.75rem;
  }

  .crowd-display-val {
    font-size: 0.78rem;
    padding: 3px 8px;
  }

  .slider-ticks {
    font-size: 0.65rem;
    letter-spacing: -0.2px;
  }

  .gear-item {
    padding: 12px 14px;
    gap: 12px;
  }

  .gear-name {
    font-size: 0.88rem;
  }

  .gear-price-tag {
    font-size: 0.72rem;
  }

  .gear-desc {
    font-size: 0.76rem;
  }

  .summary-card {
    padding: 26px 18px;
  }

  .price-val {
    font-size: 2.1rem;
  }

  /* Prevent auto-zoom on iOS inputs with 16px */
  .calc-quick-form .form-group input,
  .form-field input,
  .form-field textarea {
    font-size: 16px !important;
  }

  /* Equipment Catalog Horizontal Swipe on Mobile */
  .gear-tabs-nav {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    justify-content: flex-start;
    padding: 4px 4px 14px;
    gap: 8px;
    margin-bottom: 30px;
  }

  .gear-tabs-nav::-webkit-scrollbar {
    display: none;
  }

  .gear-tab-btn {
    flex-shrink: 0;
    padding: 8px 16px;
    font-size: 0.82rem;
  }

  .equipment-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .gear-image-wrap {
    height: 220px;
  }

  .gear-card-body {
    padding: 20px;
  }

  .gear-title {
    font-size: 1.18rem;
  }

  .gear-card-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  .gear-card-footer .btn {
    width: 100%;
  }

  /* Side-by-Side Comparison Table Mobile Swipe */
  .mobile-table-hint {
    display: block;
    text-align: center;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--cyan-primary);
    background: rgba(0, 242, 254, 0.08);
    border: 1px solid rgba(0, 242, 254, 0.2);
    border-radius: var(--radius-full);
    padding: 6px 14px;
    margin: 0 auto 16px;
    width: fit-content;
  }

  .comparison-table-wrapper {
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-md);
  }

  .comparison-table {
    min-width: 650px;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 16px 18px;
  }

  /* Portfolio & Testimonials Mobile */
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .portfolio-img-box {
    height: 220px;
  }

  .portfolio-content {
    padding: 20px;
  }

  .portfolio-title {
    font-size: 1.18rem;
  }

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

  .testimonial-card {
    padding: 24px;
  }

  /* FAQ Section Mobile */
  .faq-trigger {
    padding: 16px 18px;
    font-size: 0.95rem;
  }

  .faq-item.active .faq-answer {
    padding: 0 18px 18px;
  }

  /* Final CTA Form Mobile */
  .final-cta-section {
    padding: 40px 0 90px;
  }

  .cta-banner-card {
    padding: 26px 18px;
    border-radius: var(--radius-md);
  }

  .cta-banner-title {
    font-size: 1.75rem;
  }

  .cta-banner-desc {
    font-size: 0.92rem;
    margin-bottom: 24px;
  }

  .direct-contact-item {
    padding: 12px 14px;
  }

  .inquiry-glass-card {
    padding: 22px 16px;
  }

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

  /* Footer Mobile */
  .site-footer {
    padding: 50px 0 24px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 30px;
    margin-bottom: 40px;
  }

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

  .footer-bottom-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
  }

  /* Mobile Sticky Bottom Bar */
  .floating-whatsapp {
    display: none;
  }

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

  body {
    padding-bottom: 80px;
  }
}

/* 3. Extra Narrow Smartphone Optimization (<= 480px) */
@media (max-width: 480px) {
  .brand-name {
    font-size: 1.12rem;
  }

  .brand-tagline {
    font-size: 0.52rem;
    letter-spacing: 1px;
  }

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

  .stat-card {
    padding: 4px;
  }

  .stat-number {
    font-size: 1.8rem;
  }

  .simulator-screen {
    height: 290px;
  }

  .sim-led-screen {
    width: 60%;
    height: 125px;
  }

  .speaker-box {
    width: 32px;
    height: 14px;
  }

  .left-hang { left: 5px; }
  .right-hang { right: 5px; }

  .sub-unit {
    width: 44px;
    height: 32px;
    font-size: 0.52rem;
  }

  .stage-center-podium {
    font-size: 0.58rem;
    padding: 3px 8px;
  }

  .control-card {
    padding: 8px 10px;
  }

  .control-name {
    font-size: 0.74rem;
  }

  .control-status {
    font-size: 0.62rem;
  }

  .price-val {
    font-size: 1.85rem;
  }

  .chips-selector {
    gap: 6px;
  }

  .chip {
    padding: 5px 10px;
    font-size: 0.74rem;
  }

  .mobile-bar-btn {
    padding: 10px 6px;
    font-size: 0.75rem;
  }
}