/* ==========================================================================
   SMART FIRE & SAFETY PVT. LTD. — ENTERPRISE MODERN 2026 DESIGN SYSTEM
   Stack: Vanilla CSS (Custom Properties, Flexbox/Grid, Glassmorphism, Video Overlay)
   Performance: GPU-Accelerated, No Cursor Lag, Fully Responsive
   ========================================================================== */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Dark Obsidian & Industrial Color Palette */
  --bg-dark: #07090E;
  --bg-dark-card: #0E121B;
  --bg-dark-card-hover: #141A26;
  --bg-dark-elevated: #182030;
  --bg-dark-surface: #1E2738;
  --bg-light: #FAF9F6;
  --bg-light-card: #FFFFFF;

  /* Fire & Safety Accent Colors */
  --fire-orange: #FF4500;
  --fire-orange-bright: #FF5722;
  --fire-amber: #FFB800;
  --fire-amber-glow: rgba(255, 184, 0, 0.35);
  --fire-glow: rgba(255, 69, 0, 0.35);
  --fire-gradient: linear-gradient(135deg, #FF4500 0%, #FF8C00 50%, #FFB800 100%);
  --fire-gradient-subtle: linear-gradient(135deg, rgba(255, 69, 0, 0.15) 0%, rgba(255, 184, 0, 0.05) 100%);

  /* Hydraulic & Safety Blue Colors */
  --safety-blue: #0EA5E9;
  --safety-blue-bright: #38BDF8;
  --safety-blue-dark: #0369A1;
  --safety-cyan: #06B6D4;
  --safety-glow: rgba(14, 165, 233, 0.35);
  --safety-gradient: linear-gradient(135deg, #0EA5E9 0%, #2563EB 100%);
  --safety-gradient-subtle: linear-gradient(135deg, rgba(14, 165, 233, 0.15) 0%, rgba(37, 99, 235, 0.05) 100%);

  /* Status Colors */
  --status-green: #10B981;
  --status-green-glow: rgba(16, 185, 129, 0.3);
  --status-red: #EF4444;

  /* Neutral & Text Colors */
  --text-primary: #FFFFFF;
  --text-secondary: #CBD5E1;
  --text-muted: #94A3B8;
  --text-dark: #0F172A;
  --text-dark-muted: #475569;

  /* Borders & Glass */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-card: rgba(255, 255, 255, 0.12);
  --border-glow-orange: rgba(255, 69, 0, 0.4);
  --border-glow-blue: rgba(14, 165, 233, 0.4);
  --glass-bg: rgba(14, 18, 27, 0.85);
  --glass-card: rgba(18, 24, 38, 0.7);
  --glass-border: rgba(255, 255, 255, 0.1);
  --glass-blur: blur(16px);

  /* Typography */
  --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  background-color: var(--bg-dark);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  position: relative;
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
  background-color: var(--bg-dark);
  color: var(--text-primary);
}

/* ==========================================================================
   FIRE SAFETY THEMED PRELOADER (CINEMATIC ENTRY)
   ========================================================================== */
.site-preloader {
  position: fixed;
  inset: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  background: radial-gradient(circle at 50% 45%, #111726 0%, #07090E 70%, #030407 100%);
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.65s;
  overflow: hidden;
  user-select: none;
}

.site-preloader.fade-out {
  opacity: 0;
  transform: scale(1.04);
  visibility: hidden;
  pointer-events: none;
}

.preloader-ambient-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 69, 0, 0.22) 0%, rgba(255, 184, 0, 0.08) 45%, transparent 70%);
  filter: blur(50px);
  animation: preloaderPulse 3s infinite alternate ease-in-out;
  pointer-events: none;
}

@keyframes preloaderPulse {
  0% { transform: scale(0.85); opacity: 0.7; }
  100% { transform: scale(1.15); opacity: 1; }
}

.preloader-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 480px;
  width: 90%;
  padding: 2rem;
}

/* Shield and Rotating Rings */
.preloader-shield-wrap {
  position: relative;
  width: 130px;
  height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
}

.preloader-radar-ring {
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 2px dashed rgba(255, 69, 0, 0.55);
  border-top-color: var(--fire-amber);
  animation: radarSpin 4s linear infinite;
  box-shadow: 0 0 25px rgba(255, 69, 0, 0.35);
}

.preloader-radar-ring.ring-reverse {
  inset: -22px;
  border: 1.5px solid transparent;
  border-top-color: var(--safety-blue-bright);
  border-bottom-color: var(--fire-orange);
  animation: radarSpin 6s linear infinite reverse;
  opacity: 0.75;
}

@keyframes radarSpin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.preloader-shield-icon-box {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(14, 18, 27, 0.85);
  border: 1.5px solid var(--border-glow-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 35px rgba(255, 69, 0, 0.5), inset 0 0 20px rgba(255, 184, 0, 0.2);
  animation: shieldFlameGlow 2s infinite alternate ease-in-out;
}

@keyframes shieldFlameGlow {
  0% { transform: scale(0.96); box-shadow: 0 0 25px rgba(255, 69, 0, 0.4); }
  100% { transform: scale(1.04); box-shadow: 0 0 45px rgba(255, 69, 0, 0.8), 0 0 25px rgba(255, 184, 0, 0.6); }
}

.preloader-logo-img {
  width: 50px;
  height: 50px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(255, 69, 0, 0.8));
}

/* Brand Text */
.preloader-brand {
  margin-bottom: 1.75rem;
}

.preloader-title {
  font-family: var(--font-heading);
  font-size: clamp(1.35rem, 3.5vw, 1.75rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 0.35rem;
}

.preloader-tagline {
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* Progress Wrap */
.preloader-progress-wrap {
  width: 100%;
  max-width: 360px;
}

.preloader-status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  margin-bottom: 0.65rem;
}

.preloader-status-text {
  color: var(--fire-amber);
  font-weight: 500;
  font-family: var(--font-heading);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 80%;
  text-align: left;
}

.preloader-counter {
  color: #FFFFFF;
  font-weight: 700;
  font-family: var(--font-heading);
}

.preloader-track {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.6);
}

.preloader-fill {
  width: 0%;
  height: 100%;
  background: var(--fire-gradient);
  border-radius: 999px;
  box-shadow: 0 0 14px rgba(255, 69, 0, 0.9), 0 0 25px rgba(255, 184, 0, 0.7);
  transition: width 0.08s ease-out;
  position: relative;
}

.preloader-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 8px;
  background: #FFFFFF;
  box-shadow: 0 0 10px #FFFFFF;
  border-radius: 50%;
}

/* --- Container & Layout --- */
.container {
  width: 100%;
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 2;
}

/* --- Ambient Particles Canvas --- */
#ambient-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 1;
  opacity: 0.6;
}

/* --- Typography Helpers --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: #FFFFFF;
}

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

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

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

/* --- Section Tags & Badges --- */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: 9999px;
  background: rgba(255, 69, 0, 0.12);
  border: 1px solid rgba(255, 69, 0, 0.35);
  color: var(--fire-amber);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 1.25rem;
  backdrop-filter: blur(8px);
}

.section-tag-blue {
  background: rgba(14, 165, 233, 0.12);
  border-color: rgba(14, 165, 233, 0.35);
  color: var(--safety-blue-bright);
}

.section-tag-green {
  background: rgba(16, 185, 129, 0.12);
  border-color: rgba(16, 185, 129, 0.35);
  color: #34D399;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 680px;
  margin-bottom: 3rem;
  line-height: 1.7;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  outline: none;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-icon {
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

.btn-fire {
  background: var(--fire-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 20px var(--fire-glow);
}

.btn-fire:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255, 69, 0, 0.6);
}

.btn-blue {
  background: var(--safety-gradient);
  color: #FFFFFF;
  box-shadow: 0 4px 20px var(--safety-glow);
}

.btn-blue:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(14, 165, 233, 0.6);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  color: #FFFFFF;
  border: 1px solid var(--border-card);
  backdrop-filter: blur(12px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: #FFFFFF;
  transform: translateY(-2px);
}

.btn-emergency {
  background: linear-gradient(135deg, #bd5d63 0%, #bd7235d5 100%);
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(230, 9, 9, 0.45);
  animation: pulse-border 2.5s infinite;
}

.btn-emergency:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(220, 38, 38, 0.8);
}

.btn-catalogue {
  background: rgba(255, 255, 255, 0.07);
  color: #FFFFFF;
  border: 1px solid var(--border-glow-orange);
  backdrop-filter: blur(12px);
  padding: 0.65rem 1.15rem;
  border-radius: 9999px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: 0 4px 15px rgba(255, 69, 0, 0.15);
  transition: all var(--transition-fast);
}

.btn-catalogue:hover {
  background: linear-gradient(135deg, rgba(255, 69, 0, 0.3) 0%, rgba(255, 184, 0, 0.2) 100%);
  border-color: var(--fire-orange);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 22px rgba(255, 69, 0, 0.4);
}

@keyframes pulse-border {
  0% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0.6); }
  70% { box-shadow: 0 0 0 10px rgba(220, 38, 38, 0); }
  100% { box-shadow: 0 0 0 0 rgba(220, 38, 38, 0); }
}

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--fire-amber);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  transition: all var(--transition-fast);
}

.link-btn:hover {
  color: #FFFFFF;
  gap: 0.7rem;
}

/* --- Header & Navigation --- */
.header-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.25rem 0;
  transition: all var(--transition-smooth);
}

.header-nav.scrolled {
  padding: 0.85rem 0;
  background: rgba(7, 9, 14, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  transition: transform var(--transition-fast);
}

.brand-logo:hover {
  transform: translateY(-1px);
}

.brand-logo-img {
  width: 46px;
  height: 46px;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(255, 69, 0, 0.45));
  transition: all var(--transition-fast);
  display: block;
}

.brand-logo:hover .brand-logo-img {
  filter: drop-shadow(0 0 18px rgba(255, 69, 0, 0.8)) scale(1.05);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: #FFFFFF;
  line-height: 1.1;
}

.logo-tagline {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--fire-amber);
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all var(--transition-fast);
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: #FFFFFF;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0.6rem;
  right: 0.6rem;
  height: 2px;
  background: var(--fire-gradient);
  border-radius: 2px;
  box-shadow: 0 0 8px var(--fire-orange);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-card);
  padding: 0.6rem;
  border-radius: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
  z-index: 10010;
  position: relative;
  transition: all var(--transition-fast);
}

.mobile-toggle:hover {
  background: rgba(255, 69, 0, 0.15);
  border-color: var(--fire-orange);
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: #FFFFFF;
  transition: all var(--transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer - Original Side Slide-out Menu */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 290px;
  max-width: 82vw;
  height: 100vh;
  height: 100dvh;
  background: rgba(9, 12, 20, 0.98);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-left: 1px solid var(--border-card);
  z-index: 99999; /* ABOVE the header and logo so logo is backward/behind the drawer */
  padding: 5.5rem 1.75rem 2rem;
  transition: right 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.9);
  overflow-y: auto;
}

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

/* Mobile Drawer Backdrop */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  z-index: 99990;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

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

.mobile-nav-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: block;
  padding: 0.5rem 0;
  transition: color var(--transition-fast);
}

.mobile-nav-link.active, .mobile-nav-link:hover {
  color: var(--fire-amber);
}

/* --- Hero Section with Looping Background Video (Full Page on Home) --- */
.hero-section {
  position: relative;
  height: 100vh;
  padding: 9.5rem 0 5rem;
  display: flex;
  align-items: center;
  overflow: hidden;
}

/* --- Secondary Page Compact Hero Section (30vh) --- */
.hero-section-compact {
  position: relative;
  min-height: 30vh;
  padding: 7.5rem 0 2.25rem;
  display: flex;
  align-items: center;
  overflow: hidden;
  border-bottom: none;
  background: radial-gradient(circle at 80% 20%, rgba(255, 69, 0, 0.12) 0%, transparent 60%),
              linear-gradient(180deg, #07090E 0%, #0A0D15 100%);
}

.hero-section-compact .hero-title {
  font-size: clamp(1.9rem, 3.5vw, 2.75rem);
  line-height: 1.15;
  margin-top: 0.5rem;
  margin-bottom: 0.75rem;
}

.hero-section-compact .hero-desc {
  font-size: clamp(0.9rem, 1.2vw, 1.05rem);
  line-height: 1.6;
  max-width: 780px;
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
}

.hero-video-bg {
  position: absolute;
  top: 50%;
   left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: 0;
  opacity: 1;
  filter: contrast(1.1) brightness(0.9);
}

.hero-background-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 75% 30%, rgba(255, 68, 0, 0.079) 0%, transparent 60%),
              linear-gradient(180deg, rgba(7, 9, 14, 0.27) 0%, rgba(7, 9, 14, 0.621) 60%, var(--bg-dark) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.12;
  margin-bottom: 1.5rem;
  margin-top: 2rem;
}

.hero-desc {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 900px;
  margin-bottom: 3.5rem;
  /* padding-top: 2rem; */
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-badges {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-badge-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-green);
  box-shadow: 0 0 10px var(--status-green);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

/* Hero HUD Interactive Live Card */
.hero-hud-card {
  background: rgba(14, 18, 27, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7), 0 0 30px rgba(255, 69, 0, 0.15);
  position: relative;
  overflow: hidden;
}

.hero-hud-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--fire-gradient);
}

.hud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-subtle);
}

.hud-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: #34D399;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.hud-live-tag {
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid #10B981;
  color: #34D399;
  font-size: 0.72rem;
  padding: 0.2rem 0.6rem;
  border-radius: 6px;
  font-weight: 700;
}

.hud-telemetry-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.hud-metric-box {
  background: rgba(24, 32, 48, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.25rem;
  transition: all var(--transition-smooth);
}

.hud-metric-box:hover {
  border-color: var(--border-glow-orange);
  transform: translateY(-2px);
}

.hud-metric-val {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.1;
  margin-bottom: 0.35rem;
}

.hud-metric-lbl {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.hud-live-feed {
  background: rgba(7, 9, 14, 0.8);
  border-radius: 12px;
  padding: 1rem;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.hud-feed-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 69, 0, 0.2);
  color: var(--fire-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.hud-feed-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* --- Trust Pillars Strip --- */
.pillars-section {
  padding: 5rem 0;
  background: linear-gradient(180deg, var(--bg-dark) 0%, #0A0D14 100%);
  position: relative;
  z-index: 2;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pillar-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  padding: 2.2rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.pillar-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glow-orange);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), 0 0 25px rgba(255, 69, 0, 0.15);
}

.pillar-icon {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: rgba(255, 69, 0, 0.12);
  border: 1px solid var(--border-glow-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--fire-amber);
}

.pillar-icon svg {
  width: 28px;
  height: 28px;
}

.pillar-title {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
  color: #FFFFFF;
}

.pillar-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- Interactive Fire Hazard & Extinguisher Matrix --- */
.hazard-matrix-section {
  padding: 6rem 0;
  background: #090C12;
  position: relative;
}

.hazard-tabs {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hazard-tab-btn {
  padding: 0.75rem 1.4rem;
  border-radius: 10px;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hazard-tab-btn:hover {
  color: #FFFFFF;
  border-color: var(--border-card);
  background: var(--bg-dark-card-hover);
}

.hazard-tab-btn.active {
  background: var(--fire-gradient);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 20px var(--fire-glow);
}

.hazard-display-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 2.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
}

.hazard-info-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: 6px;
  background: rgba(255, 69, 0, 0.15);
  color: var(--fire-amber);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.hazard-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.hazard-specs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 1.75rem 0;
}

.hazard-spec-box {
  background: rgba(24, 32, 48, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 1rem;
}

.hazard-spec-title {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.hazard-spec-val {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
}

.hazard-image-wrapper {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-card);
  height: 380px;
}

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

.hazard-image-wrapper:hover img {
  transform: scale(1.05);
}

/* --- Services Bento Grid --- */
.services-section {
  padding: 6.5rem 0;
  position: relative;
  z-index: 2;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1.75rem;
}

.service-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: 2.25rem;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card-span-8 { grid-column: span 8; }
.service-card-span-6 { grid-column: span 6; }
.service-card-span-4 { grid-column: span 4; }

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow-orange);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(255, 69, 0, 0.2);
}

.service-card-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.40;
  transition: opacity var(--transition-smooth), transform var(--transition-slow);
  z-index: 0;
}

.service-card:hover .service-card-bg-img {
  opacity: 0.32;
  transform: scale(1.05);
}

.service-card > * {
  position: relative;
  z-index: 1;
}

.service-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.75rem;
}

.service-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 69, 0, 0.12);
  border: 1px solid var(--border-glow-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fire-amber);
}

.service-icon-box svg {
  width: 26px;
  height: 26px;
}

.service-number {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.2);
}

.service-card-title {
  font-size: 1.45rem;
  margin-bottom: 0.85rem;
  color: #FFFFFF;
}

.service-card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.service-card-action {
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

/* --- Animated Counter Stats --- */
.stats-section {
  padding: 4.5rem 0;
  background: linear-gradient(180deg, #0A0D14 0%, #07090E 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

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

.stat-item {
  text-align: center;
  padding: 1.5rem;
  background: rgba(14, 18, 27, 0.4);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
}

.stat-number-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  margin-bottom: 0.5rem;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1;
}

.stat-plus {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  color: var(--fire-orange);
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* --- Digital Twin Hydraulic Pump House & Sprinkler Section --- */
.pumphouse-section {
  padding: 6.5rem 0;
  background: #090C12;
  position: relative;
}

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

.pumphouse-visual-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  position: relative;
}

.pumphouse-controls {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.pump-btn {
  flex: 1;
  padding: 0.65rem 0.5rem;
  border-radius: 8px;
  background: rgba(24, 32, 48, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pump-btn.active {
  background: var(--safety-gradient);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 15px var(--safety-glow);
}

.pumphouse-svg-blueprint {
  width: 100%;
  height: 280px;
  background: rgba(7, 9, 14, 0.8);
  border-radius: 16px;
  border: 1px solid var(--border-subtle);
  padding: 1rem;
  position: relative;
  overflow: hidden;
}

.draw-pipe {
  stroke-dasharray: 600;
  stroke-dashoffset: 600;
  animation: drawPipeAnim 3s forwards ease-in-out infinite alternate;
}

@keyframes drawPipeAnim {
  0% { stroke-dashoffset: 600; }
  100% { stroke-dashoffset: 0; }
}

.flow-dot {
  animation: flowPulse 2s infinite linear;
}

@keyframes flowPulse {
  0% { opacity: 0.2; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.4); }
  100% { opacity: 0.2; transform: scale(0.8); }
}

.pumphouse-stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.pumphouse-stat-box {
  background: rgba(24, 32, 48, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 0.85rem;
  text-align: center;
}

.pumphouse-stat-val {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.15rem;
  color: #38BDF8;
}

.pumphouse-stat-lbl {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* --- Interactive Video Showcase Section --- */
.video-showcase-section {
  padding: 6.5rem 0;
  background: linear-gradient(180deg, #07090E 0%, #0B0E17 100%);
  position: relative;
}

.video-tabs-wrapper {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 2.5rem;
  align-items: start;
}

.video-main-player-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.8);
  position: relative;
}

.video-player-frame {
  position: relative;
  width: 100%;
  height: 440px;
  background: #000;
  overflow: hidden;
}

.video-player-frame video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.video-player-info {
  padding: 2rem;
}

.video-player-title {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.video-player-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.video-playlist-menu {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.playlist-item-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.playlist-item-card:hover {
  background: var(--bg-dark-card-hover);
  border-color: var(--border-card);
  transform: translateX(4px);
}

.playlist-item-card.active {
  border-color: var(--fire-orange);
  background: rgba(255, 69, 0, 0.08);
  box-shadow: 0 0 20px rgba(255, 69, 0, 0.2);
}

.playlist-thumb {
  width: 80px;
  height: 60px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
  flex-shrink: 0;
}

.playlist-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.playlist-play-icon {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFFFFF;
  font-size: 1rem;
}

.playlist-item-title {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.playlist-item-duration {
  font-size: 0.78rem;
  color: var(--fire-amber);
}

/* --- Interactive Compliance & Equipment Calculator --- */
.calculator-section {
  padding: 6.5rem 0;
  background: #090C12;
  position: relative;
}

.calculator-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 28px;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
}

.calc-form-group {
  margin-bottom: 1.75rem;
}

.calc-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.65rem;
}

.calc-select, .calc-input {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(24, 32, 48, 0.7);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: all var(--transition-fast);
}

.calc-select:focus, .calc-input:focus {
  border-color: var(--fire-orange);
  box-shadow: 0 0 15px rgba(255, 69, 0, 0.3);
}

.calc-results-panel {
  background: rgba(7, 9, 14, 0.8);
  border: 1px solid var(--border-glow-orange);
  border-radius: 20px;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-result-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.calc-res-item {
  background: rgba(24, 32, 48, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.25rem;
}

.calc-res-val {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--fire-amber);
  line-height: 1.1;
  margin-bottom: 0.3rem;
}

.calc-res-lbl {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* --- Interactive Project Gallery with Filter Tabs --- */
.gallery-section {
  padding: 6.5rem 0;
  background: var(--bg-dark);
}

.gallery-filters {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  padding: 0.65rem 1.4rem;
  border-radius: 10px;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: #FFFFFF;
  border-color: var(--border-card);
}

.filter-btn.active {
  background: var(--safety-gradient);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 4px 20px var(--safety-glow);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.gallery-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow: hidden;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.gallery-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow-blue);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 30px rgba(14, 165, 233, 0.2);
}

.gallery-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}

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

.gallery-card:hover .gallery-img-wrap img {
  transform: scale(1.08);
}

.gallery-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border-card);
  color: var(--safety-blue-bright);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 6px;
  text-transform: uppercase;
}

.gallery-body {
  padding: 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.gallery-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: #FFFFFF;
}

.gallery-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.gallery-metrics {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* --- Client Logos Marquee (Our Clients) --- */
.client-marquee-section, .brand-marquee-section {
  padding: 4.5rem 0;
  background: #080A10;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
  position: relative;
}

.brand-marquee-section {
  background: #05070B;
}

.marquee-header-wrap {
  text-align: center;
  margin-bottom: 2.5rem;
}

.marquee-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  animation: marqueeScroll 26s linear infinite;
  width: max-content;
  align-items: center;
}

.marquee-track:hover {
  animation-play-state: paused;
}

.marquee-track-reverse {
  animation: marqueeScrollReverse 28s linear infinite;
}

.marquee-track-reverse:hover {
  animation-play-state: paused;
}

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

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

.logo-marquee-card {
  width: 210px;
  height: 100px;
  background: #FFFFFF;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-smooth);
  flex-shrink: 0;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
}

.logo-marquee-card:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 12px 35px rgba(255, 69, 0, 0.4);
  border-color: var(--fire-orange);
}

.logo-marquee-card img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: contrast(1.05);
  display: block;
  transition: transform var(--transition-fast);
}

.logo-marquee-card:hover img {
  transform: scale(1.06);
}

/* --- Testimonials Section (What Clients Say) --- */
.testimonials-section {
  position: relative;
  padding: 6.5rem 0 7rem;
  background: radial-gradient(circle at 50% 30%, #680B0B 0%, #300404 45%, #07090E 90%);
  overflow: hidden;
  border-top: 1px solid rgba(220, 38, 38, 0.35);
  border-bottom: 1px solid rgba(220, 38, 38, 0.35);
}

.testimonials-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(2px 2px at 25px 35px, #FFFFFF, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 60px 80px, #FFA500, rgba(0,0,0,0)),
    radial-gradient(1.5px 1.5px at 110px 50px, #FFFFFF, rgba(0,0,0,0)),
    radial-gradient(2px 2px at 180px 140px, #FF4500, rgba(0,0,0,0));
  background-repeat: repeat;
  background-size: 220px 220px;
  opacity: 0.4;
  pointer-events: none;
}

.testimonials-header {
  text-align: center;
  margin-bottom: 3.5rem;
  position: relative;
  z-index: 2;
}

.testimonial-tag {
  color: #EF4444;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 0.6rem;
  display: block;
}

.testimonial-main-title {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 4.2vw, 3rem);
  font-weight: 900;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  text-transform: uppercase;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-bottom: 3.5rem;
  position: relative;
  z-index: 2;
}

.testimonial-card {
  background: #FFFFFF;
  border-radius: 20px;
  padding: 2.75rem 2.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 0 0 35px rgba(220, 38, 38, 0.2);
  transition: all var(--transition-smooth);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.9), 0 0 45px rgba(220, 38, 38, 0.45);
}

.testimonial-text {
  font-style: italic;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #1E293B;
  margin-bottom: 2rem;
}

.testimonial-author {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #B91C1C;
  letter-spacing: 0.02em;
}

.testimonial-action-wrap {
  text-align: center;
  position: relative;
  z-index: 2;
}

.btn-testimonial-cta {
  background: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
  color: #FFFFFF;
  padding: 0.9rem 2.5rem;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 10px 25px rgba(220, 38, 38, 0.55);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: all var(--transition-fast);
}

.btn-testimonial-cta:hover {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(220, 38, 38, 0.75);
  color: #FFFFFF;
}

@media (max-width: 900px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .testimonial-card {
    padding: 2rem 1.5rem;
  }
  .logo-marquee-card {
    width: 165px;
    height: 85px;
    padding: 0.65rem 0.85rem;
    border-radius: 12px;
  }
}

/* --- Certifications Strip --- */
.certifications-section {
  padding: 3.5rem 0;
  background: var(--bg-dark);
}

.certs-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.5rem;
}

.cert-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  transition: all var(--transition-fast);
}

.cert-card:hover {
  border-color: var(--border-glow-orange);
  transform: translateY(-3px);
}

.cert-badge {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--fire-amber);
  margin-bottom: 0.35rem;
}

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

/* --- FAQ Accordion --- */
.faq-section {
  padding: 6.5rem 0;
  background: #090C12;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.faq-item {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: 18px;
  overflow: hidden;
  transition: all var(--transition-fast);
}

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

.faq-header {
  padding: 1.5rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  user-select: none;
}

.faq-question {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 600;
  color: #FFFFFF;
}

.faq-toggle-icon {
  font-size: 1.3rem;
  color: var(--fire-amber);
  transition: transform var(--transition-smooth);
}

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

.faq-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-out, padding 0.3s ease;
  padding: 0 2rem;
}

.faq-item.active .faq-body {
  padding: 0 2rem 1.75rem 2rem;
}

.faq-answer {
  font-size: 0.98rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Emergency Banner --- */
.emergency-banner-section {
  padding: 5rem 0;
  background: var(--bg-dark);
}

.emergency-card {
  background: linear-gradient(135deg, #2A0800 0%, #120E1A 50%, #0B0E18 100%);
  border: 1.5px solid var(--fire-orange);
  border-radius: 28px;
  padding: 3.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 3rem;
  box-shadow: 0 0 50px rgba(255, 69, 0, 0.3);
  position: relative;
  overflow: hidden;
}

.emergency-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 69, 0, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.emergency-info {
  max-width: 650px;
  position: relative;
  z-index: 1;
}

.emergency-title {
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
}

.emergency-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --- Floating Direct Action Hub (Desktop: Full Dock, Mobile: Smart Popup) --- */
.floating-action-hub {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 9990;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.float-mobile-trigger {
  display: none; /* Hidden on desktop */
}

.float-buttons-tray {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.float-btn {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  color: #FFFFFF;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.5);
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-smooth);
  cursor: pointer;
}

.float-btn-label {
  display: none; /* Hidden on desktop */
}

.float-btn svg {
  transition: transform var(--transition-fast);
}

.float-btn:hover {
  transform: translateY(-4px) scale(1.08);
  border-color: #FFFFFF;
}

.float-btn:hover svg {
  transform: scale(1.1);
}

.float-btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.float-btn-whatsapp:hover {
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.7);
}

.float-btn-facebook {
  background: linear-gradient(135deg, #1877F2 0%, #0d5cb6 100%);
  box-shadow: 0 8px 25px rgba(24, 119, 242, 0.4);
}

.float-btn-facebook:hover {
  box-shadow: 0 12px 30px rgba(24, 119, 242, 0.7);
}

.float-btn-instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  box-shadow: 0 8px 25px rgba(220, 39, 67, 0.4);
}

.float-btn-instagram:hover {
  box-shadow: 0 12px 30px rgba(220, 39, 67, 0.7);
}

.float-btn-contact {
  background: var(--fire-gradient);
  box-shadow: 0 8px 25px rgba(255, 69, 0, 0.4);
}

.float-btn-contact:hover {
  box-shadow: 0 12px 30px rgba(255, 69, 0, 0.7);
}

.float-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  background: rgba(14, 18, 27, 0.95);
  border: 1px solid var(--border-card);
  padding: 0.35rem 0.75rem;
  border-radius: 8px;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 600;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transform: translateX(8px);
  transition: all var(--transition-fast);
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.5);
}

.float-btn:hover .float-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* --- Stacked Service Cards Deck (98% Viewport Card-on-Card System) --- */
.services-deck-section {
  position: relative;
  padding: 1.5rem 0 6rem;
  z-index: 3;
}

.services-deck-container {
  width: 98%;
  max-width: 1480px;
  margin: 0 auto;
  position: relative;
  display: flex;
  flex-direction: column;
}

.service-stack-card {
  position: sticky;
  top: calc(75px + var(--stack-index, 0) * 20px);
  z-index: calc(10 + var(--stack-index, 0));
  height: 92vh;
  min-height: 600px;
  max-height: 940px;
  margin-bottom: 7vh;
  border-radius: 28px 28px 22px 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-top: 1.5px solid rgba(255, 255, 255, 0.4);
  box-shadow: 0 -15px 35px rgba(0, 0, 0, 0.75), 0 25px 60px rgba(0, 0, 0, 0.9);
  overflow: hidden;
  background: #080B12;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform-origin: top center;
  transition: border-color var(--transition-smooth), box-shadow var(--transition-smooth);
}

.service-stack-card:hover {
  border-color: rgba(255, 69, 0, 0.4);
  box-shadow: 0 -15px 40px rgba(255, 69, 0, 0.15), 0 30px 70px rgba(0, 0, 0, 0.95);
}

.service-stack-card.card-blue:hover {
  border-color: rgba(14, 165, 233, 0.4);
  box-shadow: 0 -15px 40px rgba(14, 165, 233, 0.15), 0 30px 70px rgba(0, 0, 0, 0.95);
}

/* Background Video in Card */
.service-card-bg-video-wrap {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: hidden;
}

.service-card-bg-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.7) contrast(1.15);
}

.service-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7, 9, 14, 0.92) 0%, rgba(12, 17, 26, 0.82) 50%, rgba(7, 9, 14, 0.95) 100%);
  backdrop-filter: blur(2px);
}

/* Top Stack Header Bar (matches Solaris Digital reference style) */
.service-card-header {
  position: relative;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem 2.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(11, 15, 24, 0.7);
  backdrop-filter: blur(16px);
  gap: 1.5rem;
}

.service-card-header-left {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.service-card-num {
  font-family: var(--font-heading);
  font-size: clamp(2.4rem, 3.8vw, 3.4rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  color: #FFFFFF;
  background: linear-gradient(180deg, #FFFFFF 0%, #94A3B8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  min-width: 70px;
}

.service-card-num.num-blue {
  background: linear-gradient(180deg, #38BDF8 0%, #0284C7 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.service-card-meta {
  display: flex;
  flex-direction: column;
}

.service-card-label {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--fire-amber);
  margin-bottom: 0.15rem;
}

.service-card-label.label-blue {
  color: var(--safety-blue-bright);
}

.service-card-head-title {
  font-family: var(--font-heading);
  font-size: clamp(1.1rem, 1.8vw, 1.45rem);
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.service-card-pill-btn {
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 9999px;
  padding: 0.55rem 1.4rem;
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
  transition: all var(--transition-smooth);
  white-space: nowrap;
}

.service-card-pill-btn:hover {
  background: var(--fire-orange);
  border-color: var(--fire-orange);
  box-shadow: 0 0 20px rgba(255, 69, 0, 0.6);
  transform: translateY(-2px);
  color: #FFFFFF;
}

.service-card-pill-btn.pill-blue:hover {
  background: var(--safety-blue);
  border-color: var(--safety-blue);
  box-shadow: 0 0 20px rgba(14, 165, 233, 0.6);
}

/* Card Main Content Body (Spacious & Scrollable if Needed) */
.service-card-body {
  position: relative;
  z-index: 4;
  flex: 1;
  display: grid;
  grid-template-columns: 1.25fr 0.95fr;
  gap: 3.5rem;
  align-items: center;
  padding: 2.5rem 3rem;
  overflow-y: auto;
}

.service-card-body::-webkit-scrollbar {
  width: 6px;
}

.service-card-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 10px;
}

.service-main-col {
  display: flex;
  flex-direction: column;
}

.service-card-tagline {
  font-size: clamp(1.4rem, 2.2vw, 1.95rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1.25rem;
  color: #FFFFFF;
}

.service-card-desc {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.service-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin-bottom: 2.25rem;
}

.service-feature-pill {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: #F1F5F9;
  background: rgba(255, 255, 255, 0.05);
  padding: 0.75rem 1rem;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  backdrop-filter: blur(10px);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.service-feature-pill:hover {
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateX(3px);
}

.check-bullet {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid #10B981;
  color: #34D399;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
}

/* Glass Telemetry HUD Card (Right Column) */
.service-hud-card {
  background: rgba(13, 19, 31, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(20px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.service-hud-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 1rem;
}

.service-hud-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.service-hud-status {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #34D399;
  background: rgba(16, 185, 129, 0.15);
  padding: 0.25rem 0.65rem;
  border-radius: 9999px;
  border: 1px solid rgba(16, 185, 129, 0.35);
}

.hud-pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 8px #10B981;
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.75); }
}

.service-hud-specs-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.service-hud-spec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.85rem;
  background: rgba(255, 255, 255, 0.03);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.service-hud-spec-key {
  font-size: 0.84rem;
  color: var(--text-muted);
  font-weight: 500;
}

.service-hud-spec-val {
  font-size: 0.9rem;
  color: #FFFFFF;
  font-weight: 600;
  font-family: var(--font-heading);
}

.service-hud-footer {
  padding-top: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.service-hud-note {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
}

/* --- Team & Story Grids for About Page --- */
.about-heritage-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.about-heritage-img-card {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  height: 480px;
}

.about-heritage-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.about-heritage-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  right: 1.5rem;
  background: rgba(14, 18, 27, 0.88);
  backdrop-filter: blur(16px);
  padding: 1.25rem 1.75rem;
  border-radius: 16px;
  border: 1px solid var(--border-glow-orange);
}

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

.about-facility-img-card {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  height: 380px;
}

.about-facility-img-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.contact-emergency-strip {
  background: linear-gradient(135deg, #240800 0%, #0E121B 100%);
  border: 1.5px solid var(--fire-orange);
  padding: 2.2rem 3rem;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  box-shadow: 0 0 40px rgba(255, 69, 0, 0.35);
}

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

.team-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  overflow: hidden;
  transition: all var(--transition-smooth);
}

.team-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow-orange);
}

.team-img-wrap {
  height: 260px;
  position: relative;
  overflow: hidden;
}

.team-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-info {
  padding: 1.5rem;
  text-align: center;
}

.team-name {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.85rem;
  color: var(--fire-amber);
  font-weight: 600;
}

/* --- Contact Page Styles --- */
.contact-layout-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: start;
}

.contact-card-box {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 28px;
  padding: 3rem;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

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

.form-label {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  background: rgba(24, 32, 48, 0.7);
  border: 1px solid var(--border-card);
  border-radius: 12px;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--fire-orange);
  box-shadow: 0 0 15px rgba(255, 69, 0, 0.3);
}

/* --- Footer --- */
.footer-section {
  padding: 5rem 0 2rem;
  background: #05060A;
  border-top: 1px solid var(--border-subtle);
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 0.9fr 1.1fr 1.3fr;
  gap: 2.5rem;
  margin-bottom: 3.5rem;
}

.footer-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-top: 1.25rem;
  max-width: 320px;
}

.footer-heading {
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  color: #FFFFFF;
  font-family: var(--font-heading);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

/* Footer Google Map Interactive Card */
.footer-map-col {
  display: flex;
  flex-direction: column;
}

.footer-map-box {
  width: 100%;
  height: 180px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  position: relative;
  margin-top: 0.5rem;
}

.footer-map-box iframe {
  width: 100%;
  height: 100%;
  border: 0;
  filter: invert(90%) hue-rotate(180deg) contrast(1.1) brightness(0.9);
  transition: filter var(--transition-smooth);
}

.footer-map-box:hover iframe {
  filter: invert(0%) hue-rotate(0deg) contrast(1) brightness(1);
}

.footer-map-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
  color: var(--fire-amber);
  text-decoration: none;
  margin-top: 0.65rem;
  font-weight: 600;
  transition: color var(--transition-fast);
}

.footer-map-link:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

/* ==========================================================================
   FIRE SAFETY POLICY PAGE STYLES (NBC-2016 / ZERO ACCIDENT ACCREDITATION)
   ========================================================================== */
.policy-main-section {
  padding: 4.5rem 0 6rem;
  position: relative;
  background: var(--bg-dark);
}

.policy-header-badge-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(18, 24, 38, 0.75);
  border: 1px solid var(--border-glow-orange);
  border-radius: 20px;
  padding: 1.5rem 2.5rem;
  margin-bottom: 3.5rem;
  backdrop-filter: blur(12px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
  flex-wrap: wrap;
  gap: 1.5rem;
}

.policy-badge-item {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.policy-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(255, 69, 0, 0.15);
  border: 1px solid var(--fire-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--fire-amber);
}

.policy-badge-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
}

.policy-badge-subtitle {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Commitment Hero Card */
.policy-commitment-card {
  background: linear-gradient(135deg, rgba(120, 14, 14, 0.8) 0%, rgba(20, 26, 40, 0.9) 60%, rgba(10, 13, 20, 0.95) 100%);
  border: 1.5px solid #DC2626;
  border-radius: 24px;
  padding: 3rem;
  margin-bottom: 3.5rem;
  box-shadow: 0 20px 60px rgba(220, 38, 38, 0.25);
  position: relative;
  overflow: hidden;
}

.policy-commitment-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.policy-commitment-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

.policy-commitment-text {
  font-size: 1.05rem;
  color: #E2E8F0;
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.policy-zero-target-box {
  background: rgba(255, 255, 255, 0.08);
  border: 2px dashed #EF4444;
  border-radius: 20px;
  padding: 2.25rem 1.75rem;
  text-align: center;
  backdrop-filter: blur(10px);
}

.policy-zero-badge {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  text-shadow: 0 0 25px rgba(239, 68, 68, 0.8);
}

.policy-zero-sub {
  font-size: 0.9rem;
  color: #FCA5A5;
  margin-top: 0.5rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* 5 Core Principles Strip */
.policy-principles-section {
  margin-bottom: 4rem;
}

.policy-principles-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
}

.policy-principle-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 16px;
  padding: 1.75rem 1.25rem;
  text-align: center;
  transition: all var(--transition-fast);
}

.policy-principle-card:hover {
  border-color: var(--fire-orange);
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(255, 69, 0, 0.2);
}

.policy-principle-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.policy-principle-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Objectives Grid */
.policy-objectives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.75rem;
  margin-bottom: 4.5rem;
}

.policy-objective-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  padding: 2.25rem 1.75rem;
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  transition: all var(--transition-smooth);
}

.policy-objective-card:hover {
  border-color: var(--safety-blue-bright);
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(14, 165, 233, 0.2);
}

.policy-obj-num {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(14, 165, 233, 0.15);
  border: 1px solid var(--safety-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--safety-blue-bright);
  flex-shrink: 0;
}

.policy-obj-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.policy-obj-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Roles & Responsibilities */
.policy-roles-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 4.5rem;
}

.policy-role-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  padding: 2.5rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: all var(--transition-fast);
}

.policy-role-card:hover {
  border-color: var(--border-glow-orange);
}

.policy-role-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-subtle);
}

.policy-role-avatar {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255, 69, 0, 0.15);
  border: 1px solid var(--fire-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--fire-amber);
}

.policy-role-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: #FFFFFF;
}

.policy-role-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.policy-role-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.policy-role-list li span.check {
  color: #34D399;
  font-weight: 800;
  flex-shrink: 0;
}

/* 10 Golden Safety Rules & In Case of Fire Split */
.policy-rules-split-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.8fr;
  gap: 2.5rem;
  margin-bottom: 4.5rem;
}

.policy-golden-rules-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 2.5rem;
}

.policy-rule-items-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

.policy-rule-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: 14px;
  padding: 1.1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.policy-rule-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* Emergency Action Protocol Card */
.policy-emergency-protocol-card {
  background: linear-gradient(180deg, #300606 0%, #170B10 100%);
  border: 1.5px solid #EF4444;
  border-radius: 24px;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 15px 40px rgba(239, 68, 68, 0.25);
}

.policy-emergency-step {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 16px;
  padding: 1.25rem;
  margin-bottom: 1rem;
}

.policy-emergency-step-num {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #EF4444;
  color: #FFFFFF;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.policy-emergency-step-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: #FFFFFF;
  text-transform: uppercase;
}

.policy-emergency-step-desc {
  font-size: 0.82rem;
  color: #FCA5A5;
}

/* Fire Protection Systems Grid */
.policy-systems-strip-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 4.5rem;
}

.policy-system-box {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 18px;
  padding: 1.75rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: all var(--transition-fast);
}

.policy-system-box:hover {
  border-color: var(--fire-orange);
  transform: translateY(-3px);
}

.policy-system-icon-wrap {
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(255, 69, 0, 0.15);
  border: 1px solid var(--fire-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

/* Official Signoff Block */
.policy-signoff-block {
  background: rgba(14, 18, 27, 0.9);
  border: 1px solid var(--border-card);
  border-radius: 24px;
  padding: 2.5rem 3rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6);
}

.policy-signoff-details {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.policy-signoff-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: #FFFFFF;
}

.policy-signoff-meta {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.policy-signoff-stamp {
  border: 2px solid var(--fire-amber);
  border-radius: 16px;
  padding: 1rem 1.75rem;
  text-align: center;
  background: rgba(255, 184, 0, 0.05);
}

.policy-signoff-stamp-text {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--fire-amber);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 1100px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .policy-commitment-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .policy-principles-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .policy-roles-grid {
    grid-template-columns: 1fr;
  }
  .policy-rules-split-grid {
    grid-template-columns: 1fr;
  }
  .policy-systems-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .policy-principles-grid {
    grid-template-columns: 1fr 1fr;
  }
  .policy-rule-items-grid {
    grid-template-columns: 1fr;
  }
  .policy-systems-strip-grid {
    grid-template-columns: 1fr;
  }
  .policy-signoff-block {
    flex-direction: column;
    text-align: center;
  }
}

/* --- Responsive Media Queries --- */
@media (max-width: 1100px) {
  .hero-grid { grid-template-columns: 1fr; gap: 3rem; }
  .pumphouse-grid { grid-template-columns: 1fr; }
  .calculator-card { grid-template-columns: 1fr; }
  .video-tabs-wrapper { grid-template-columns: 1fr; }
  .service-card-span-8, .service-card-span-6, .service-card-span-4 { grid-column: span 12; }
  .hazard-display-card { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .certs-grid { grid-template-columns: repeat(3, 1fr); }
  .service-stack-card { height: auto; min-height: 85vh; max-height: none; top: calc(65px + var(--stack-index, 0) * 16px); }
  .service-card-body { grid-template-columns: 1fr; gap: 2rem; padding: 2rem 2rem; }
  .service-features-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-layout-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

@media (max-width: 768px) {
  .nav-menu, .nav-actions { display: none; }
  .mobile-toggle { display: flex; }
  .pillars-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .gallery-grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .emergency-card { flex-direction: column; padding: 2.25rem; text-align: center; }
  .footer-grid { grid-template-columns: 1fr; }

  /* Mobile Stacked Cards */
  .services-deck-container { width: 96%; }
  .service-stack-card {
    height: auto;
    min-height: 82vh;
    border-radius: 20px 20px 16px 16px;
    top: calc(58px + var(--stack-index, 0) * 12px);
    margin-bottom: 5vh;
  }
  .service-card-header {
    padding: 1.1rem 1.25rem;
    flex-wrap: wrap;
    gap: 0.85rem;
  }
  .service-card-header-left {
    gap: 0.85rem;
  }
  .service-card-num {
    font-size: 2rem;
    min-width: 42px;
  }
  .service-card-head-title {
    font-size: 1.05rem;
  }
  .service-card-pill-btn {
    font-size: 0.75rem;
    padding: 0.45rem 1rem;
  }
  .service-card-body {
    padding: 1.5rem 1.25rem 2rem 1.25rem;
    gap: 1.5rem;
  }
  .service-features-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }
  .service-feature-pill {
    padding: 0.6rem 0.8rem;
    font-size: 0.88rem;
  }
  .service-hud-card {
    padding: 1.25rem;
    border-radius: 16px;
  }
}

/* ==========================================================================
   PRODUCT CATALOG PAGE STYLES (53 PRODUCTS)
   ========================================================================== */
.catalog-controls-section {
  padding: 2.5rem 0 1.5rem;
  position: relative;
  z-index: 5;
}

.catalog-search-bar-wrap {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
  justify-content: space-between;
}

.catalog-search-input-box {
  position: relative;
  flex: 1;
  min-width: 280px;
  max-width: 600px;
}

.catalog-search-input-box input {
  width: 100%;
  padding: 1rem 1.25rem 1rem 3rem;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 14px;
  color: #FFFFFF;
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: all var(--transition-fast);
  backdrop-filter: blur(12px);
}

.catalog-search-input-box input:focus {
  border-color: var(--fire-orange);
  box-shadow: 0 0 20px rgba(255, 69, 0, 0.25);
  background: var(--bg-dark-card-hover);
}

.catalog-search-icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.15rem;
  color: var(--text-muted);
  pointer-events: none;
}

.catalog-count-badge {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0);
  padding: 0.65rem 1.25rem;
  border-radius: 9999px;
  border: 1px solid var(--border-subtle);
}

.catalog-filter-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  padding-bottom: 1rem;
}

.catalog-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: 9999px;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  color: var(--text-secondary);
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.catalog-filter-btn:hover {
  background: var(--bg-dark-card-hover);
  border-color: rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
  transform: translateY(-1px);
}

.catalog-filter-btn.active {
  background: var(--fire-gradient);
  border-color: var(--fire-orange);
  color: #FFFFFF;
  box-shadow: 0 4px 15px var(--fire-glow);
}

.catalog-filter-btn .filter-count {
  font-size: 0.75rem;
  background: rgba(255, 255, 255, 0.2);
  padding: 0.15rem 0.45rem;
  border-radius: 9999px;
}

/* Products Grid Layout */
.products-grid-section {
  padding: 1.5rem 0 6rem;
  position: relative;
  z-index: 4;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  position: relative;
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 69, 0, 0.4);
  box-shadow: 0 20px 45px rgba(255, 69, 0, 0.15), 0 10px 30px rgba(0, 0, 0, 0.8);
}

.product-img-wrap {
  position: relative;
  width: 100%;
  height: 300px;
  overflow: hidden;
  background: #05070A;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img {
  transform: scale(1.06);
}

.product-img-overlay {
  position: absolute;
  inset: 0;
  /* background: linear-gradient(180deg, rgba(7, 9, 14, 0.248) 0%, rgba(7, 9, 14, 0.396) 100%); */
}

.product-sno-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(7, 9, 14, 0.8);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glow-orange);
  color: var(--fire-amber);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 0.3rem 0.75rem;
  border-radius: 8px;
  z-index: 2;
}

.product-category-tag {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(14, 18, 27, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-subtle);
  color: var(--safety-blue-bright);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  z-index: 2;
}

.product-content {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: space-between;
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.product-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex: 1;
}

.product-action-bar {
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.btn-product-enquire {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.5rem;
  background: var(--fire-gradient);
  color: #FFFFFF;
  border-radius: 12px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  box-shadow: 0 4px 15px var(--fire-glow);
}

.btn-product-enquire:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 69, 0, 0.5);
  color: #FFFFFF;
}

/* ==========================================================================
   GALLERY PAGE STYLES (28+ PROJECTS & LIGHTBOX)
   ========================================================================== */
.gallery-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.gallery-photo-card {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  height: 480px;
  cursor: pointer;
  border: 1px solid var(--border-card);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  background: var(--bg-dark-card);
  transition: all var(--transition-smooth);
}

.gallery-photo-card:hover {
  transform: translateY(-5px);
  border-color: var(--fire-orange);
  box-shadow: 0 15px 35px rgba(255, 69, 0, 0.25), 0 10px 25px rgba(0, 0, 0, 0.8);
}

.gallery-photo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.gallery-photo-card:hover .gallery-photo-img {
  transform: scale(1.08);
}

.gallery-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 9, 14, 0.1) 20%, rgba(7, 9, 14, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  transition: all var(--transition-fast);
}

.gallery-tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--fire-amber);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 0.35rem;
}

.gallery-photo-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 0.25rem;
}

.gallery-photo-location {
  font-size: 0.82rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.gallery-expand-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(7, 9, 14, 0.75);
  border: 1px solid var(--border-card);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  opacity: 0;
  transform: scale(0.8);
  transition: all var(--transition-fast);
  backdrop-filter: blur(8px);
}

.gallery-photo-card:hover .gallery-expand-btn {
  opacity: 1;
  transform: scale(1);
}

/* Lightbox Modal */
.gallery-lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 10, 0.92);
  backdrop-filter: blur(20px);
  z-index: 99999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.gallery-lightbox-modal.open {
  display: flex;
  animation: fadeInModal 0.3s ease;
}

@keyframes fadeInModal {
  from { opacity: 0; }
  to { opacity: 1; }
}

.lightbox-content-box {
  position: relative;
  max-width: 900px;
  width: 100%;
  background: var(--bg-dark-card);
  border: 1px solid var(--border-card);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.9);
}

.lightbox-img-wrap {
  width: 100%;
  max-height: 550px;
  background: #000;
}

.lightbox-img-wrap img {
  width: 100%;
  height: 100%;
  max-height: 550px;
  object-fit: contain;
  display: block;
}

.lightbox-info-bar {
  padding: 1.5rem 2rem;
  background: var(--bg-dark-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-subtle);
  gap: 1.5rem;
}

.lightbox-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFFFFF;
}

.lightbox-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

.lightbox-close-btn {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #FFFFFF;
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 10;
}

.lightbox-close-btn:hover {
  background: var(--fire-orange);
  border-color: var(--fire-orange);
  transform: rotate(90deg);
}

/* ==========================================================================
   ADVANCED RESPONSIVE & CROSS-DEVICE OPTIMIZATIONS (PHONE, TABLET, IPAD, PC)
   ========================================================================== */

/* Tablet & iPad Portrait (769px - 1100px) */
@media (max-width: 1100px) {
  .about-heritage-grid, .about-facility-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .about-heritage-img-card {
    height: 380px;
  }
  .about-facility-img-card {
    height: 300px;
  }
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .gallery-showcase-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .catalog-search-input-box {
    max-width: 100%;
  }
}

/* Mobile & Small Tablets (< 768px) */
@media (max-width: 768px) {
  .container {
    padding: 0 1.25rem;
  }

  /* Responsive Brand Logo on Mobile (Eliminates overlap with nav toggle) */
  .brand-logo {
    gap: 0.6rem;
    max-width: calc(100% - 55px);
    flex-shrink: 0;
  }

  .brand-logo-img {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
  }

  .logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
    min-width: 0;
  }

  .logo-title {
    font-size: 1.05rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .logo-tagline {
    font-size: 0.55rem;
    letter-spacing: 0.08em;
    white-space: nowrap;
  }

  /* Side Drawer Layout Preserved on Mobile */
  .mobile-drawer {
    width: 290px;
    max-width: 82vw;
    padding: 5.5rem 1.75rem 2rem;
  }

  /* About Page Grids Collapse to 1 Column */
  .about-heritage-grid, .about-facility-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-heritage-img-card {
    height: 280px;
    border-radius: 18px;
  }

  .about-facility-img-card {
    height: 240px;
    border-radius: 18px;
  }

  .about-heritage-badge {
    padding: 0.85rem 1.15rem;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    border-radius: 12px;
  }

  .about-heritage-badge div:first-child {
    font-size: 0.98rem !important;
  }

  .about-heritage-badge div:last-child {
    font-size: 0.78rem !important;
  }

  /* Contact Page Emergency Strip & Form */
  .contact-emergency-strip {
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem 1.25rem;
    gap: 1.25rem;
  }

  .contact-layout-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .contact-card-box {
    padding: 1.75rem 1.25rem 4.5rem 1.25rem;
    border-radius: 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .form-input, .form-select, .form-textarea {
    font-size: 16px; /* Prevents auto-zoom on iOS */
    padding: 0.85rem 1rem;
  }

  /* Hazard Tabs & Gallery Filters Horizontal Swipe on Mobile */
  .hazard-tabs, .gallery-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0.5rem;
    padding-bottom: 0.75rem;
    margin: 0 -0.5rem 1.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .hazard-tabs::-webkit-scrollbar, .gallery-filters::-webkit-scrollbar {
    display: none;
  }

  .hazard-tab-btn, .filter-btn {
    flex-shrink: 0;
    white-space: nowrap;
    font-size: 0.82rem;
    padding: 0.55rem 0.95rem;
  }

  /* Products Search & Horizontal Swipeable Category Chips */
  .catalog-controls-section {
    padding: 1.5rem 0 0.5rem;
  }

  .catalog-search-bar-wrap {
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
  }

  .catalog-search-input-box {
    width: 100%;
    max-width: 100%;
    min-width: auto;
  }

  .catalog-search-input-box input {
    font-size: 0.92rem;
    padding: 0.85rem 1rem 0.85rem 2.6rem;
  }

  .catalog-count-badge {
    align-self: flex-start;
    font-size: 0.82rem;
    padding: 0.4rem 0.85rem;
  }

  .catalog-filter-bar {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    gap: 0.5rem;
    padding: 0.25rem 0.25rem 0.85rem 0.25rem;
    margin: 0 -0.5rem;
    padding-left: 0.5rem;
    padding-right: 0.5rem;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

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

  .catalog-filter-btn {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 0.55rem 0.95rem;
    font-size: 0.82rem;
  }

  .products-grid-section {
    padding: 0.5rem 0 5rem;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .product-card {
    border-radius: 16px;
  }

  .product-img-wrap {
    height: 250px;
  }

  .product-content {
    padding: 1.25rem;
  }

  .product-title {
    font-size: 1.05rem;
  }

  .product-desc {
    font-size: 0.86rem;
    margin-bottom: 1rem;
    line-height: 1.5;
  }

  .btn-product-enquire {
    padding: 0.75rem 1rem;
    font-size: 0.88rem;
  }

  /* Gallery Grid & Lightbox Mobile */
  .gallery-showcase-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .gallery-photo-card {
    height: 230px;
    border-radius: 16px;
  }

  .gallery-photo-overlay {
    padding: 1.2rem;
  }

  .gallery-photo-title {
    font-size: 1rem;
  }

  .gallery-expand-btn {
    opacity: 1;
    transform: scale(1);
    top: 0.75rem;
    right: 0.75rem;
    width: 32px;
    height: 32px;
  }

  .gallery-lightbox-modal {
    padding: 0.85rem;
  }

  .lightbox-content-box {
    border-radius: 16px;
    max-height: 88vh;
    display: flex;
    flex-direction: column;
  }

  .lightbox-img-wrap {
    max-height: 42vh;
  }

  .lightbox-img-wrap img {
    max-height: 42vh;
  }

  .lightbox-info-bar {
    padding: 1rem 1.25rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.85rem;
  }

  .lightbox-title {
    font-size: 1.05rem;
  }

  .lightbox-desc {
    font-size: 0.8rem;
  }

  .lightbox-close-btn {
    top: 0.65rem;
    right: 0.65rem;
    width: 36px;
    height: 36px;
    font-size: 1.1rem;
  }

  /* Mobile Floating Action Popup Trigger & Tray */
  .floating-action-hub {
    bottom: 1.25rem;
    right: 1.25rem;
    align-items: flex-end;
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
  }

  .float-mobile-trigger {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--fire-gradient);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
    font-size: 1.4rem;
    box-shadow: 0 6px 25px var(--fire-glow), 0 0 20px rgba(255, 69, 0, 0.5);
    cursor: pointer;
    z-index: 9995;
    position: relative;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    animation: floatTriggerPulse 3s infinite;
  }

  .float-mobile-trigger:active {
    transform: scale(0.92);
  }

  @keyframes floatTriggerPulse {
    0%, 100% { box-shadow: 0 6px 25px var(--fire-glow), 0 0 0 0 rgba(255, 69, 0, 0.6); }
    50% { box-shadow: 0 8px 30px var(--fire-glow), 0 0 0 10px rgba(255, 69, 0, 0); }
  }

  .float-trigger-icon-open {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .float-trigger-icon-close {
    display: none;
    font-size: 1.2rem;
    font-weight: 800;
    transition: transform 0.25s ease, opacity 0.25s ease;
  }

  .floating-action-hub.open .float-trigger-icon-open {
    display: none;
  }

  .floating-action-hub.open .float-trigger-icon-close {
    display: block;
  }

  .floating-action-hub.open .float-mobile-trigger {
    background: #1E293B;
    border-color: rgba(255, 255, 255, 0.35);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.7);
    animation: none;
  }

  /* Popup Options Tray */
  .float-buttons-tray {
    position: absolute;
    bottom: calc(100% + 12px);
    right: 0;
    background: rgba(11, 15, 24, 0.96);
    border: 1.5px solid var(--border-glow-orange);
    border-radius: 18px;
    padding: 0.75rem;
    gap: 0.65rem;
    backdrop-filter: blur(20px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.85), 0 0 25px rgba(255, 69, 0, 0.25);
    opacity: 0;
    pointer-events: none;
    transform: translateY(15px) scale(0.9);
    transform-origin: bottom right;
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 9992;
    min-width: 180px;
    display: flex;
    flex-direction: column;
  }

  .floating-action-hub.open .float-buttons-tray {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0) scale(1);
  }

  .float-btn {
    width: 100%;
    height: 44px;
    border-radius: 12px;
    padding: 0 1rem;
    justify-content: flex-start;
    gap: 0.75rem;
    box-shadow: none;
  }

  .float-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
  }

  .float-btn-label {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.88rem;
    font-weight: 700;
    color: #FFFFFF;
    white-space: nowrap;
  }

  .float-tooltip {
    display: none;
  }

  /* Mobile Hero Section Overhaul (Fix for Viewport Sticking/Clipping) */
  .hero-section {
    height: auto !important;
    min-height: 100svh;
    padding: 6.5rem 0 3.5rem !important;
    display: flex;
    align-items: flex-start;
    overflow: visible;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    width: 100%;
  }

  .hero-title {
    font-size: clamp(2rem, 7.5vw, 2.6rem);
    line-height: 1.15;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
  }

  .hero-desc {
    font-size: 0.92rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    max-width: 100%;
  }

  .hero-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
  }

  .hero-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 0.85rem 1.5rem;
  }

  .hero-badges {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
    padding-top: 1rem;
    width: 100%;
  }

  .hero-hud-card {
    width: 100%;
    margin-top: 0.5rem;
    padding: 1.5rem 1.25rem;
    border-radius: 20px;
  }

  .hud-telemetry-grid {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .hud-metric-box {
    padding: 0.85rem 0.75rem;
    border-radius: 14px;
  }

  .hud-metric-val {
    font-size: 1.4rem;
  }

  .hud-metric-lbl {
    font-size: 0.72rem;
  }

  /* Compact Hero on Secondary Pages */
  .hero-section-compact {
    min-height: auto;
    padding: 5.5rem 0 2rem !important;
    border-bottom: none !important;
  }

  .hero-section-compact .hero-title {
    font-size: 1.75rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
  }

  .hero-section-compact .hero-desc {
    font-size: 0.88rem;
    line-height: 1.55;
    margin-bottom: 1rem;
  }

  /* Services Deck 98% Viewport Responsive */
  .services-deck-container {
    width: 100%;
    padding: 0 0.25rem;
  }

  .service-stack-card {
    height: auto;
    min-height: auto;
    max-height: none;
    margin-bottom: 2rem;
    border-radius: 20px;
    position: relative;
    top: 0 !important;
  }

  .service-card-header {
    padding: 1rem 1.25rem;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .service-card-num {
    font-size: 2rem;
    min-width: auto;
  }

  .service-card-body {
    display: flex;
    flex-direction: column;
    padding: 1.25rem;
    gap: 1.5rem;
  }

  .service-features-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .service-hud-specs-card {
    padding: 1.25rem;
    border-radius: 16px;
  }

  /* Digital Twin & Pump House Section */
  .pumphouse-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .pumphouse-stats-strip {
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
  }

  .twin-gauge-wrap {
    padding: 1.5rem 1rem;
    border-radius: 18px;
  }

  /* Video Showcase Hub */
  .video-tabs-wrapper {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .video-player-frame {
    border-radius: 16px;
    min-height: 220px;
  }

  .video-playlist-menu {
    gap: 0.65rem;
  }

  .playlist-item-card {
    padding: 0.85rem 1rem;
    border-radius: 14px;
  }

  /* Calculator Section */
  .calculator-card {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.25rem;
    gap: 2rem;
    border-radius: 20px;
  }

  .calc-results-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  /* Testimonials Grid */
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .testimonial-card {
    padding: 1.5rem 1.25rem;
    border-radius: 18px;
  }

  /* Marquee Containers */
  .client-marquee-track, .brand-marquee-track {
    gap: 1.5rem;
  }

  .logo-marquee-card {
    width: 140px;
    height: 70px;
    padding: 0.5rem 0.75rem;
  }

  /* Policy Page Grids Mobile */
  .policy-header-badge-strip {
    flex-direction: column;
    align-items: stretch;
    padding: 1.25rem;
    gap: 0.85rem;
  }

  .policy-commitment-grid {
    grid-template-columns: 1fr;
    padding: 1.5rem 1.25rem;
    gap: 1.5rem;
  }

  .policy-principles-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .policy-objectives-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .policy-roles-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .policy-rules-split-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .policy-golden-rules-card, .policy-emergency-protocol-card {
    padding: 1.5rem 1.25rem;
  }

  .policy-rule-items-grid {
    grid-template-columns: 1fr;
    gap: 0.65rem;
  }

  .policy-signoff-block {
    flex-direction: column;
    text-align: center;
    gap: 1.25rem;
    padding: 1.5rem 1.25rem;
  }

  /* Footer 5-Column Grid Collapse */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.25rem;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 0.75rem;
  }
}

/* Small Smart Phones (< 480px) */
@media (max-width: 480px) {
  .container {
    padding: 0 1rem;
  }

  .hero-section {
    padding: 5.75rem 0 3rem !important;
  }

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

  .hero-desc {
    font-size: 0.88rem;
    line-height: 1.55;
  }

  .section-tag {
    font-size: 0.72rem;
    padding: 0.3rem 0.75rem;
  }

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

  .section-subtitle {
    font-size: 0.9rem;
  }

  .catalog-filter-btn {
    font-size: 0.76rem;
    padding: 0.45rem 0.8rem;
  }

  .float-mobile-trigger {
    width: 48px;
    height: 48px;
    font-size: 1.25rem;
  }
}