/* ==========================================================================
   MOBY ELECTROTECH PVT. LTD. - OFFICAL WEBSITE STYLESHEET
   Brand: Moby India ("In Power Protection")
   Author: Akhil & Development Team
   ISO 9001:2008 Certified HT & LT Switchgear Manufacturer
   ========================================================================== */

/* --- CSS Variables & Design Tokens --- */
:root {
  /* Brand Colors from mobyindia.in palette */
  --color-primary: #FDD620;        /* Electric Gold / High-Voltage Yellow */
  --color-primary-hover: #E5BC0E;  /* Deeper Amber Gold */
  --color-primary-light: #FFF7D1;  /* Soft Warm Accent */
  --color-primary-glow: rgba(253, 214, 32, 0.35);

  --color-blue: #187BBA;           /* Industrial / Power Blue */
  --color-blue-dark: #105988;      /* Deep Naval Blue */
  --color-blue-light: #EBF4FA;     /* Technical Blue Tint */

  --color-dark-900: #0C111C;      /* Deep Obsidian Slate */
  --color-dark-800: #131B2E;      /* Midnight Power Navy */
  --color-dark-700: #1B263E;      /* Industrial Panel Surface */
  --color-dark-600: #263554;      /* Card Border / Subtle Outline */

  --color-gray-100: #F4F6F9;      /* Background Slate */
  --color-gray-200: #E7EBF0;      /* Section Border Gray */
  --color-gray-300: #DCDDDE;      /* Standard Divider */
  --color-gray-500: #8C96A6;      /* Secondary Text */
  --color-gray-700: #4B5565;      /* Body Subtext */
  --color-gray-900: #1A202C;      /* Primary Dark Typography */

  --color-white: #FFFFFF;
  --color-danger: #F50909;        /* Breaker Trip / Alert Red */
  --color-success: #1EA642;       /* Operational Green */

  /* Typography */
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Elevation Shadows */
  --shadow-sm: 0 2px 4px rgba(12, 17, 28, 0.04), 0 1px 2px rgba(12, 17, 28, 0.06);
  --shadow-md: 0 6px 16px rgba(12, 17, 28, 0.08), 0 2px 6px rgba(12, 17, 28, 0.04);
  --shadow-lg: 0 14px 32px rgba(12, 17, 28, 0.12), 0 4px 10px rgba(12, 17, 28, 0.06);
  --shadow-gold: 0 8px 24px rgba(253, 214, 32, 0.28);
  --shadow-blue: 0 8px 24px rgba(24, 123, 186, 0.22);

  /* Layout Standards */
  --container-max-width: 1280px;
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-pill: 9999px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  max-width: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-white);
  color: var(--color-gray-900);
  line-height: 1.65;
  overflow-x: hidden;
  position: relative;
  width: 100%;
  max-width: 100%;
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* --- Utility Classes --- */
.section {
  padding: 5.5rem 0;
}

.section-dark {
  background-color: var(--color-dark-900);
  color: var(--color-white);
}

.section-slate {
  background-color: var(--color-gray-100);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-dark-900);
  background: var(--color-primary);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1rem;
}

.section-tag.tag-blue {
  background: var(--color-blue-light);
  color: var(--color-blue-dark);
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-dark .section-title {
  color: var(--color-white);
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-gray-700);
  line-height: 1.6;
}

.section-dark .section-subtitle {
  color: var(--color-gray-500);
}

.divider-line {
  width: 70px;
  height: 4px;
  background: var(--color-primary);
  margin: 1.25rem auto 0 auto;
  border-radius: 2px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9375rem;
  padding: 0.875rem 1.75rem;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-dark-900);
  box-shadow: 0 4px 12px rgba(253, 214, 32, 0.35);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(253, 214, 32, 0.45);
}

.btn-blue {
  background-color: var(--color-blue);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(24, 123, 186, 0.3);
}

.btn-blue:hover {
  background-color: var(--color-blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(24, 123, 186, 0.4);
}

.btn-outline-white {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}

.btn-outline-white:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: rgba(255, 255, 255, 0.05);
}

.btn-outline-dark {
  background: transparent;
  border-color: var(--color-gray-300);
  color: var(--color-dark-900);
}

.btn-outline-dark:hover {
  border-color: var(--color-dark-900);
  background: var(--color-dark-900);
  color: var(--color-white);
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   1. TOP UTILITY BAR
   ========================================================================== */
.top-bar {
  background-color: var(--color-dark-900);
  color: var(--color-gray-500);
  font-size: 0.8125rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0.5rem 0;
}

.top-bar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.top-bar-left, .top-bar-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(255, 255, 255, 0.8);
}

.top-bar-item a:hover {
  color: var(--color-primary);
}

.iso-pill {
  background: rgba(253, 214, 32, 0.15);
  color: var(--color-primary);
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(253, 214, 32, 0.3);
  font-size: 0.75rem;
}

/* ==========================================================================
   2. MAIN STICKY NAVIGATION (Executive Industrial Design)
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: #FFFFFF;
  border-bottom: 1px solid rgba(12, 17, 28, 0.08);
  box-shadow: 0 4px 20px rgba(12, 17, 28, 0.05);
  transition: all var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.65rem;
  padding-bottom: 0.65rem;
  gap: 1.5rem;
}

/* Brand Logo with Official Moby Emblem */
.brand-logo-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 52px;
  width: auto;
  max-width: 130px;
  object-fit: contain;
  transition: transform var(--transition-fast);
}

.brand-logo-wrap:hover .brand-logo-img {
  transform: scale(1.03);
}

.brand-divider {
  width: 1px;
  height: 38px;
  background: var(--color-gray-300);
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  font-weight: 800;
  color: var(--color-dark-900);
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.brand-sub {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-gray-500);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-top: 0.15rem;
}

.brand-exp {
  color: var(--color-blue);
  font-weight: 800;
}

/* Navigation Links */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-link {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-900);
  padding: 0.55rem 0.9rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--color-dark-900);
  background-color: var(--color-gray-100);
}

.nav-link.active {
  color: var(--color-dark-900);
  background-color: var(--color-primary-light);
  font-weight: 700;
}

/* Dropdown Menu Item */
.nav-dropdown-item {
  position: relative;
}

.dropdown-arrow {
  font-size: 0.65rem;
  transition: transform var(--transition-fast);
  color: var(--color-gray-500);
}

.nav-dropdown-item:hover .dropdown-arrow {
  transform: rotate(180deg);
  color: var(--color-blue);
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  width: 780px;
  background: #FFFFFF;
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 45px rgba(12, 17, 28, 0.12);
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1050;
}

.nav-dropdown-item:hover .nav-dropdown-menu,
.nav-dropdown-item:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(4px);
}

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

.dropdown-col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.dropdown-heading {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-blue);
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-gray-200);
  margin-bottom: 0.25rem;
}

.dropdown-link {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.dropdown-link:hover {
  background-color: var(--color-gray-100);
  transform: translateX(3px);
}

.dropdown-link strong {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-dark-900);
  line-height: 1.25;
}

.dropdown-link small {
  display: block;
  font-size: 0.6875rem;
  color: var(--color-gray-500);
  line-height: 1.35;
  margin-top: 0.15rem;
}

.dropdown-icon {
  font-size: 0.8125rem;
  color: var(--color-primary);
  line-height: 1.25;
}

.dropdown-footer-banner {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
  color: var(--color-gray-700);
}

.dropdown-footer-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.dropdown-footer-btn:hover {
  color: var(--color-dark-900);
  text-decoration: underline;
}

/* Nav Actions on Right */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-shrink: 0;
}

.nav-phone-btn {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.875rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  color: var(--color-dark-900);
  transition: all var(--transition-fast);
  text-decoration: none;
  background-color: #FFFFFF;
}

.nav-phone-btn:hover {
  border-color: var(--color-blue);
  box-shadow: 0 2px 8px rgba(24, 123, 186, 0.15);
  background-color: var(--color-blue-light);
}

.phone-pulse {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 6px var(--color-success);
}

.phone-icon {
  font-size: 1rem;
}

.phone-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.phone-text small {
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-gray-500);
  letter-spacing: 0.04em;
}

.phone-text strong {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-dark-900);
}

.nav-cta-btn {
  background: linear-gradient(135deg, var(--color-primary) 0%, #F5CE0E 100%);
  color: var(--color-dark-900);
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(253, 214, 32, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.nav-cta-btn:hover {
  background: #E5BC0E;
  box-shadow: 0 6px 18px rgba(253, 214, 32, 0.45);
  transform: translateY(-2px);
}

/* Mobile-only elements hidden on desktop */
.mobile-drawer-cta,
.mobile-drawer-header,
.mobile-nav-backdrop,
.dropdown-mobile-all-link {
  display: none;
}

.mobile-drawer-scrollable {
  display: contents;
}

/* Mobile Toggle Hamburger Button */
.mobile-toggle {
  display: none;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  width: 44px;
  height: 44px;
  cursor: pointer;
  padding: 0;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all var(--transition-fast);
  z-index: 1001;
}

.mobile-toggle:hover {
  background: var(--color-primary-light);
  border-color: var(--color-primary);
}

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

.hamburger-bar {
  width: 20px;
  height: 2px;
  background-color: var(--color-dark-900);
  border-radius: 2px;
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.28s ease;
  transform-origin: center;
  display: block;
}

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

.mobile-toggle.open .hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

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

/* ==========================================================================
   PRELOADER
   ========================================================================== */
#preloader {
  position: fixed;
  inset: 0;
  background-color: #0C111C;
  z-index: 999999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.5s ease;
}

#preloader.loaded {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.preloader-logo-wrap {
  position: relative;
  width: 150px;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader-ring {
  position: absolute;
  inset: 0;
  border: 3px solid rgba(253, 214, 32, 0.15);
  border-top-color: var(--color-primary);
  border-right-color: var(--color-blue);
  border-radius: 50%;
  animation: preloaderSpin 1.1s linear infinite;
}

.preloader-ring-outer {
  position: absolute;
  inset: -10px;
  border: 2px dashed rgba(253, 214, 32, 0.35);
  border-radius: 50%;
  animation: preloaderSpinReverse 16s linear infinite;
}

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

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

.preloader-img {
  width: 110px;
  height: auto;
  max-height: 80px;
  object-fit: contain;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.45));
  animation: preloaderPulse 1.6s ease-in-out infinite;
}

@keyframes preloaderPulse {
  0%, 100% { transform: scale(1); opacity: 0.92; }
  50% { transform: scale(1.08); opacity: 1; }
}

.preloader-text {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-primary);
}

.preloader-bar-wrap {
  width: 180px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  overflow: hidden;
}

.preloader-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-blue) 100%);
  width: 100%;
  animation: preloaderBar 1.2s infinite ease-in-out;
}

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

/* ==========================================================================
   INNER PAGE HERO BANNERS
   ========================================================================== */
.page-hero {
  background: linear-gradient(135deg, #090E17 0%, #111A2D 60%, #16243E 100%);
  color: var(--color-white);
  padding: 4.5rem 0 3.5rem 0;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid var(--color-primary);
}

.page-hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 800;
  margin-bottom: 0.875rem;
  letter-spacing: -0.02em;
}

.page-hero-title .highlight {
  color: var(--color-primary);
}

.page-hero-desc {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.85);
  max-width: 720px;
  line-height: 1.6;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  margin-bottom: 1.25rem;
  font-weight: 600;
}

.breadcrumbs a {
  color: var(--color-primary);
}

.breadcrumbs a:hover {
  text-decoration: underline;
}

.breadcrumbs span.current {
  color: rgba(255, 255, 255, 0.7);
}

/* ==========================================================================
   3. HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #070B13 0%, #0D1524 60%, #121D32 100%);
  color: var(--color-white);
  padding: 5rem 0 4.5rem 0;
  overflow: hidden;
}

/* Hero Video Background */
.hero-video-bg-container {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
  pointer-events: none;
}

.hero-bg-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  opacity: 0.85;
  filter: contrast(108%) brightness(98%);
  transition: opacity 0.8s ease;
}

.hero-video-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg, 
    rgba(6, 10, 18, 0.88) 0%, 
    rgba(8, 14, 25, 0.72) 42%, 
    rgba(10, 17, 30, 0.40) 75%, 
    rgba(6, 10, 18, 0.65) 100%
  );
  z-index: 2;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(253, 214, 32, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(253, 214, 32, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 2;
}

.hero-glow-1 {
  position: absolute;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(253, 214, 32, 0.12) 0%, transparent 70%);
  top: -100px;
  right: -50px;
  pointer-events: none;
  z-index: 2;
}

.hero-glow-2 {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(24, 123, 186, 0.15) 0%, transparent 70%);
  bottom: -150px;
  left: -50px;
  pointer-events: none;
  z-index: 2;
}

.hero-video-ctrl-btn {
  position: absolute;
  bottom: 1.25rem;
  left: 2rem;
  z-index: 4;
  background: rgba(12, 18, 32, 0.85);
  border: 1px solid rgba(253, 214, 32, 0.4);
  color: #FFFFFF;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all var(--transition-fast);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.hero-video-ctrl-btn:hover {
  background: var(--color-primary);
  color: var(--color-dark-900);
  border-color: var(--color-primary);
  transform: translateY(-1px);
}

.hero-video-ctrl-btn.paused {
  background: rgba(230, 57, 70, 0.85);
  border-color: #E63946;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
  position: relative;
  z-index: 3;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #10192A;
  border: 1.5px solid var(--color-primary);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 4.2vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
  text-shadow: 0 3px 18px rgba(0, 0, 0, 0.8);
}

.hero-title .highlight {
  color: var(--color-primary);
  position: relative;
  display: inline-block;
}

.hero-desc {
  font-size: 1.125rem;
  color: #E2E8F0;
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 580px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.stat-item {
  display: flex;
  flex-direction: column;
  background: #0E1626;
  border: 1px solid rgba(253, 214, 32, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem 1.15rem;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.45);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-top: 0.25rem;
}

/* ==========================================================================
   HERO ANIMATED SLIDER (Interactive Flagship Switchgear Showcase)
   ========================================================================== */
.hero-visual {
  position: relative;
  width: 100%;
}

.hero-slider-wrap {
  position: relative;
  width: 100%;
  max-width: 530px;
  margin: 0 auto;
}

/* Ambient Pulsing Backlight */
.hero-slider-glow {
  position: absolute;
  inset: -15px;
  background: radial-gradient(circle at 65% 35%, rgba(253, 214, 32, 0.28) 0%, rgba(24, 123, 186, 0.18) 45%, transparent 70%);
  border-radius: calc(var(--radius-lg) + 12px);
  filter: blur(28px);
  z-index: 1;
  pointer-events: none;
  animation: heroGlowPulse 4.5s ease-in-out infinite alternate;
}

@keyframes heroGlowPulse {
  0% {
    opacity: 0.45;
    transform: scale(0.97);
  }
  100% {
    opacity: 0.85;
    transform: scale(1.03);
  }
}

/* Main Solid Industrial Slider Card */
.hero-slider-card {
  position: relative;
  z-index: 2;
  background: #0C1220;
  border: 1.5px solid rgba(253, 214, 32, 0.4);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.85), 0 0 35px rgba(253, 214, 32, 0.1);
  display: flex;
  flex-direction: column;
  transition: border-color var(--transition-normal);
}

.hero-slider-card:hover {
  border-color: rgba(253, 214, 32, 0.6);
}

/* Top Status Bar & Navigation */
.hero-slider-header {
  padding: 0.9rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #080D17;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  gap: 0.75rem;
}

.hero-slider-badge-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-success);
  flex-shrink: 0;
  animation: pulseDotAnim 2s infinite ease-in-out;
}

@keyframes pulseDotAnim {
  0%, 100% { opacity: 1; transform: scale(1); box-shadow: 0 0 6px var(--color-success); }
  50% { opacity: 0.6; transform: scale(0.85); box-shadow: 0 0 2px var(--color-success); }
}

.hero-slider-badge-text {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  transition: all 0.3s ease;
}

.hero-slider-voltage-badge {
  background: rgba(253, 214, 32, 0.12);
  border: 1px solid rgba(253, 214, 32, 0.35);
  color: var(--color-primary);
  font-family: var(--font-body);
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 0.18rem 0.55rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.02em;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.hero-slider-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.hero-slide-counter {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.05em;
}

.hero-counter-current {
  color: var(--color-primary);
  font-weight: 800;
  font-size: 0.9375rem;
}

.hero-counter-sep {
  margin: 0 0.15rem;
  opacity: 0.45;
}

.hero-slider-arrows {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.hero-nav-btn {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
  padding: 0;
}

.hero-nav-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-dark-900);
  transform: scale(1.08);
  box-shadow: 0 0 10px rgba(253, 214, 32, 0.4);
}

.hero-nav-btn:active {
  transform: scale(0.95);
}

/* Slides Viewport & Stack */
.hero-slider-viewport {
  position: relative;
  min-height: 430px;
  overflow: hidden;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.97);
  transition: opacity 0.45s cubic-bezier(0.2, 0.8, 0.2, 1),
              transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1),
              visibility 0.45s ease;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  z-index: 1;
}

.hero-slide.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
  pointer-events: auto;
  z-index: 2;
}

.hero-slide.sliding-out {
  opacity: 0;
  transform: translateY(-10px) scale(1.02);
  transition: opacity 0.35s ease, transform 0.35s ease;
  pointer-events: none;
}

/* Slide Image Box */
.hero-slide-img-wrap {
  position: relative;
  height: 220px;
  background: #05080E;
  overflow: hidden;
  cursor: pointer;
}

.hero-slide-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.hero-slide.active .hero-slide-img-wrap img {
  animation: heroKenBurns 4s ease-out forwards;
}

@keyframes heroKenBurns {
  0% { transform: scale(1); }
  100% { transform: scale(1.06); }
}

.hero-slide-img-wrap:hover img {
  transform: scale(1.09) !important;
}

.hero-slide-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.08) 0%, rgba(8, 12, 20, 0.95) 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  pointer-events: none;
}

.hero-slide-zoom-hint {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.6875rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(12, 17, 28, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 0.22rem 0.55rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: all var(--transition-fast);
  pointer-events: auto;
}

.hero-slide-img-wrap:hover .hero-slide-zoom-hint {
  background: var(--color-primary);
  color: var(--color-dark-900);
  border-color: var(--color-primary);
  box-shadow: 0 0 10px rgba(253, 214, 32, 0.5);
}

.hero-voltage-tag {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-primary);
  background: rgba(10, 15, 26, 0.85);
  backdrop-filter: blur(8px);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(253, 214, 32, 0.35);
  letter-spacing: 0.02em;
}

/* Slide Content Card Body */
.hero-slide-content {
  padding: 1.1rem 1.25rem 1.15rem;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  flex: 1;
}

.hero-slide.active .hero-slide-title-row {
  animation: heroFadeSlideUp 0.35s ease 0.08s both;
}

.hero-slide.active .hero-slide-desc {
  animation: heroFadeSlideUp 0.35s ease 0.15s both;
}

.hero-slide.active .hero-slide-specs {
  animation: heroFadeSlideUp 0.35s ease 0.22s both;
}

.hero-slide.active .hero-slide-actions {
  animation: heroFadeSlideUp 0.35s ease 0.28s both;
}

@keyframes heroFadeSlideUp {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-slide-title-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem;
}

.hero-slide-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.25;
}

.hero-slide-category {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 800;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}

.hero-slide-desc {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.48;
  margin: 0;
}

.hero-slide-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.15rem;
}

.hero-slide-specs .spec-pill {
  font-size: 0.6875rem;
  padding: 0.2rem 0.5rem;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.88);
}

.hero-slide-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 0.4rem;
}

.hero-slide-btn-view {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.hero-slide-btn-view:hover {
  color: #FFFFFF;
  text-decoration: underline;
}

.hero-slide-btn-view span {
  transition: transform var(--transition-fast);
}

.hero-slide-btn-view:hover span {
  transform: translateX(4px);
}

.hero-slide-btn-rfq {
  margin-left: auto;
  background: linear-gradient(135deg, var(--color-primary) 0%, #E5BC0E 100%);
  color: var(--color-dark-900);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: all var(--transition-fast);
  box-shadow: 0 3px 10px rgba(253, 214, 32, 0.25);
  display: inline-flex;
  align-items: center;
}

.hero-slide-btn-rfq:hover {
  background: #E5BC0E;
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(253, 214, 32, 0.45);
  color: var(--color-dark-900);
}

/* Animated Progress Bar */
.hero-slider-progress-track {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.hero-slider-progress-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-blue) 100%);
  box-shadow: 0 0 8px rgba(253, 214, 32, 0.7);
  transition: width linear;
}

/* Quick Navigation Tabs */
.hero-slider-tabs {
  display: flex;
  background: #060A12;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.hero-tab-btn {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.6rem 0.25rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.hero-tab-btn .tab-indicator {
  width: 14px;
  height: 2px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.hero-tab-btn .tab-label {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.55);
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.hero-tab-btn:hover .tab-label {
  color: rgba(255, 255, 255, 0.9);
}

.hero-tab-btn:hover .tab-indicator {
  background: rgba(253, 214, 32, 0.6);
  width: 20px;
}

.hero-tab-btn.active {
  background: rgba(253, 214, 32, 0.08);
}

.hero-tab-btn.active .tab-indicator {
  width: 26px;
  background: var(--color-primary);
  box-shadow: 0 0 6px rgba(253, 214, 32, 0.8);
}

.hero-tab-btn.active .tab-label {
  color: var(--color-primary);
  font-weight: 800;
}

/* Legacy & Shared Spec Pills */
.spec-pill {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   4. SLIDER 1: FEATURED EQUIPMENT SHOWCASE (Notes 1 & 2)
   - Must reflect names below images
   - Faster autoplay speed (2.8s)
   ========================================================================== */
.slider-section {
  background-color: var(--color-gray-100);
  padding: 4.5rem 0;
  position: relative;
}

.slider-container {
  position: relative;
  overflow: hidden;
  padding: 1rem 0 2rem 0;
}

.slider-track {
  display: flex;
  gap: 1.5rem;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.slide-card {
  flex: 0 0 calc((100% - 3rem) / 3);
  min-width: 300px;
  background: var(--color-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  cursor: pointer;
}

.slide-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.slide-img-box {
  position: relative;
  height: 220px;
  background-color: #0C111C;
  overflow: hidden;
}

.slide-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.slide-card:hover .slide-img-box img {
  transform: scale(1.08);
}

.slide-category-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(12, 17, 28, 0.85);
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}

/* Crucial: Note 1 - Reflected names below image */
.slide-caption-box {
  padding: 1.25rem 1.25rem 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
  background: var(--color-white);
  border-top: 3px solid var(--color-primary);
}

.slide-name {
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 0.35rem;
  line-height: 1.3;
}

.slide-subtitle {
  font-size: 0.8125rem;
  color: var(--color-blue);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.slide-specs-snippet {
  font-size: 0.8125rem;
  color: var(--color-gray-700);
  line-height: 1.45;
  margin-bottom: 1rem;
}

.slide-footer-action {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-gray-200);
}

.slide-view-btn {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-blue);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.slide-card:hover .slide-view-btn {
  color: var(--color-dark-900);
}

/* Slider Controls */
.slider-controls-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 1.75rem;
}

.slider-nav-btns {
  display: flex;
  gap: 0.75rem;
}

.slider-nav-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  color: var(--color-dark-900);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.slider-nav-btn:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: scale(1.05);
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
}

.slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-gray-300);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.slider-dot.active {
  width: 28px;
  border-radius: 10px;
  background: var(--color-primary);
}

/* ==========================================================================
   5. ABOUT US SECTION
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.about-text h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 1.25rem;
  line-height: 1.3;
}

.about-text p {
  color: var(--color-gray-700);
  font-size: 1.03125rem;
  margin-bottom: 1.25rem;
  line-height: 1.7;
}

.founder-quote-box {
  background: var(--color-primary-light);
  border-left: 4px solid var(--color-primary);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.75rem 0;
}

.founder-quote-text {
  font-family: var(--font-heading);
  font-style: italic;
  font-weight: 600;
  color: var(--color-dark-900);
  font-size: 1.0625rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

.founder-quote-author {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-blue-dark);
}

.about-features-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
}

.about-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
}

.feature-icon-box {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-dark-900);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.feature-text-wrap h5 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-dark-900);
  margin-bottom: 0.2rem;
}

.feature-text-wrap p {
  font-size: 0.8125rem;
  color: var(--color-gray-700);
  margin-bottom: 0;
  line-height: 1.4;
}

/* About Visual Card / Collage */
.about-visual-card {
  background: var(--color-dark-900);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-visual-badge {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-dark-900);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.8125rem;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
}

.about-visual-title {
  font-family: var(--font-heading);
  font-size: 1.625rem;
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.3;
}

.about-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin: 2rem 0;
}

.about-metric-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem;
  border-radius: var(--radius-md);
}

.about-metric-val {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
}

.about-metric-desc {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.7);
  margin-top: 0.25rem;
}

/* ==========================================================================
   6. SLIDER 2: SISTER CONCERN "MOBY ENTERPRISES" & PARTNER BRANDS (Note 2)
   - Fast autoplay continuous ticker / carousel
   - Partners: MEI, ALIND, LAMCO, SUCON, BELUK, MEGAWIN
   ========================================================================== */
.sister-section {
  background: linear-gradient(135deg, #111A2D 0%, #0C111C 100%);
  color: var(--color-white);
  padding: 4.5rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.sister-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 3rem auto;
}

.partner-marquee-wrap {
  position: relative;
  overflow: hidden;
  padding: 1rem 0;
}

.partner-marquee-wrap::before, .partner-marquee-wrap::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 80px;
  z-index: 2;
  pointer-events: none;
}

.partner-marquee-wrap::before {
  left: 0;
  background: linear-gradient(to right, #111A2D, transparent);
}

.partner-marquee-wrap::after {
  right: 0;
  background: linear-gradient(to left, #0C111C, transparent);
}

.partner-track {
  display: flex;
  gap: 1.5rem;
  animation: partnerTicker 22s linear infinite;
  width: max-content;
}

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

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

.partner-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 1.25rem 2rem;
  min-width: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-fast);
}

.partner-card:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.partner-brand-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: 0.35rem;
  letter-spacing: 0.05em;
}

.partner-full-name {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 0.5rem;
}

.partner-category {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-blue-light);
  background: rgba(24, 123, 186, 0.25);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
}

/* ==========================================================================
   7. SECTORS SERVED SECTION
   ========================================================================== */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.25rem;
}

.sector-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.25rem;
  text-align: center;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.sector-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.sector-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--color-primary-light);
  color: var(--color-dark-900);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
  transition: all var(--transition-fast);
}

.sector-card:hover .sector-icon {
  background: var(--color-primary);
  transform: scale(1.1);
}

.sector-name {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-dark-900);
  margin-bottom: 0.35rem;
}

.sector-desc {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  line-height: 1.4;
}

/* ==========================================================================
   8. COMPREHENSIVE PRODUCTS LIST & CATALOG (Notes 3 & 4)
   - Note 4: Prominently show Products list
   - Filter tabs, search bar, card specifications, advantages
   - Note 3: Transformer picture changeable
   ========================================================================== */
.catalog-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.catalog-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.filter-tab {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  padding: 0.6rem 1.25rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-gray-300);
  background: var(--color-white);
  color: var(--color-gray-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-tab:hover {
  border-color: var(--color-dark-900);
  color: var(--color-dark-900);
}

.filter-tab.active {
  background: var(--color-dark-900);
  color: var(--color-primary);
  border-color: var(--color-dark-900);
  box-shadow: var(--shadow-sm);
}

.catalog-search-wrap {
  position: relative;
  min-width: 280px;
}

.catalog-search-input {
  width: 100%;
  padding: 0.65rem 1rem 0.65rem 2.5rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  outline: none;
  transition: border-color var(--transition-fast);
}

.catalog-search-input:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(24, 123, 186, 0.15);
}

.catalog-search-icon {
  position: absolute;
  left: 0.9rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-gray-500);
  pointer-events: none;
}

/* Products Grid */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.product-img-box {
  position: relative;
  height: 240px;
  background-color: #0C111C;
  overflow: hidden;
}

.product-img-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

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

.product-number-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-dark-900);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}

.product-zoom-btn {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(12, 17, 28, 0.7);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
  opacity: 0;
  transition: all var(--transition-fast);
}

.product-card:hover .product-zoom-btn {
  opacity: 1;
}

.product-zoom-btn:hover {
  background: var(--color-primary);
  color: var(--color-dark-900);
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-category-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-blue);
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.product-title {
  font-family: var(--font-heading);
  font-size: 1.1875rem;
  font-weight: 800;
  color: var(--color-dark-900);
  line-height: 1.3;
  margin-bottom: 0.75rem;
}

/* Specifications Table Inside Card */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
  margin: 0.75rem 0 1rem 0;
  background: var(--color-gray-100);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.specs-table td {
  padding: 0.45rem 0.75rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.specs-table tr:last-child td {
  border-bottom: none;
}

.spec-key {
  font-weight: 600;
  color: var(--color-gray-700);
  width: 38%;
}

.spec-val {
  font-weight: 700;
  color: var(--color-dark-900);
}

/* Advantages Box */
.advantages-box {
  background: #FFFBF0;
  border-left: 3px solid var(--color-primary);
  padding: 0.75rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 1.25rem;
}

.advantages-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  color: #8C6A00;
  margin-bottom: 0.35rem;
  letter-spacing: 0.04em;
}

.advantages-list {
  font-size: 0.8125rem;
  color: var(--color-gray-900);
  line-height: 1.45;
}

.advantages-list li {
  margin-bottom: 0.25rem;
  position: relative;
  padding-left: 1.1rem;
}

.advantages-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 900;
}

.product-footer {
  margin-top: auto;
  display: flex;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-gray-200);
}

.product-footer .btn {
  flex: 1;
}

/* ==========================================================================
   9. ENERGY AUDITS, SERVICES & PARTNER GRIDS
   ========================================================================== */
.services-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.service-cards-responsive-grid,
.partner-cards-responsive-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.service-feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-normal);
}

.service-feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-blue);
  box-shadow: var(--shadow-lg);
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--color-blue-light);
  color: var(--color-blue);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 0.75rem;
}

.service-desc {
  font-size: 0.9375rem;
  color: var(--color-gray-700);
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.service-bullets {
  font-size: 0.875rem;
  color: var(--color-gray-900);
  line-height: 1.6;
}

.service-bullets li {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* ==========================================================================
   10. CONTACT US & RFQ FORM
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-info-col h3 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 1rem;
}

.contact-info-desc {
  color: var(--color-gray-700);
  font-size: 1.03125rem;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.contact-card-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.contact-item-card {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.25rem;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.contact-item-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-dark-900);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.25rem;
}

.contact-item-content h5 {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-gray-500);
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact-item-content p, .contact-item-content a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-dark-900);
  line-height: 1.5;
}

.contact-item-content a:hover {
  color: var(--color-blue);
}

/* RFQ Form Box */
.rfq-form-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-lg);
}

.rfq-form-header {
  margin-bottom: 1.75rem;
}

.rfq-form-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 0.35rem;
}

.rfq-form-subtitle {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-dark-900);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--color-dark-900);
  outline: none;
  transition: all var(--transition-fast);
  background-color: var(--color-white);
}

.form-control:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(24, 123, 186, 0.15);
}

textarea.form-control {
  min-height: 110px;
  resize: vertical;
}

/* ==========================================================================
   11. LIGHTBOX MODAL
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 17, 28, 0.88);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
  transform: scale(0.92);
  transition: transform var(--transition-normal);
  position: relative;
}

.modal-overlay.active .modal-container {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 10;
  transition: background var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--color-primary);
  color: var(--color-dark-900);
}

.modal-img-wrap {
  width: 100%;
  max-height: 480px;
  background-color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-img-wrap img {
  max-height: 480px;
  width: 100%;
  object-fit: contain;
}

.modal-info-box {
  padding: 1.75rem;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 0.5rem;
}

.modal-desc {
  font-size: 0.9375rem;
  color: var(--color-gray-700);
  line-height: 1.5;
}

/* ==========================================================================
   12. FOOTER
   ========================================================================== */
.footer {
  background-color: var(--color-dark-900);
  color: var(--color-gray-500);
  padding: 5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3.5rem;
  margin-bottom: 4rem;
}

.footer-brand h4 {
  font-family: var(--font-heading);
  font-size: 1.375rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 0.35rem;
}

.footer-brand h4 span {
  color: var(--color-primary);
}

.footer-brand-tagline {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-blue);
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h5::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background-color: var(--color-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-link {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.footer-link:hover {
  color: var(--color-primary);
  transform: translateX(4px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
}

.footer-bottom-links {
  display: flex;
  gap: 1.5rem;
}

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

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: var(--color-dark-900);
  color: var(--color-white);
  border: 1px solid var(--color-primary);
  box-shadow: var(--shadow-lg);
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.875rem;
  z-index: 3000;
  transform: translateY(120%);
  opacity: 0;
  transition: all var(--transition-normal);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
}

/* ==========================================================================
   12.1 INDIVIDUAL PRODUCT DETAIL PAGES
   ========================================================================== */
.product-detail-hero-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 3.5rem;
  align-items: start;
}

.product-detail-gallery-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 90px;
}

.product-detail-img-box {
  position: relative;
  height: 380px;
  background: #090E17;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.product-detail-img-box:hover img {
  transform: scale(1.05);
}

.product-detail-badges-row {
  position: absolute;
  top: 1rem;
  left: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  z-index: 2;
}

.product-detail-badge {
  font-family: var(--font-heading);
  font-size: 0.6875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
}

.badge-gold {
  background: var(--color-primary);
  color: var(--color-dark-900);
}

.badge-blue {
  background: var(--color-blue);
  color: var(--color-white);
}

.product-detail-gallery-footer {
  padding: 1.25rem 1.5rem;
  background: var(--color-gray-100);
  border-top: 1px solid var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  font-size: 0.8125rem;
  color: var(--color-gray-700);
}

.product-detail-info h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.85rem, 3.2vw, 2.35rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-dark-900);
  margin-bottom: 0.75rem;
}

.product-detail-subtitle {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-blue);
  margin-bottom: 1.25rem;
}

.product-detail-lead {
  font-size: 1.05rem;
  color: var(--color-gray-700);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.product-quick-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
  margin-bottom: 2rem;
}

.quick-spec-item {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  flex-direction: column;
}

.quick-spec-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.2rem;
}

.quick-spec-value {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--color-dark-900);
}

.product-detail-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.product-detail-actions .btn {
  padding: 0.8rem 1.4rem;
}

/* Comprehensive Engineering Spec Table */
.spec-table-container {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  overflow-x: auto;
  box-shadow: var(--shadow-sm);
  margin-top: 1.5rem;
  -webkit-overflow-scrolling: touch;
}

.engineering-specs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
  min-width: 600px;
}

.engineering-specs-table th {
  background: var(--color-dark-900);
  color: var(--color-white);
  padding: 0.85rem 1.25rem;
  text-align: left;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.engineering-specs-table th.th-param {
  width: 38%;
}

.engineering-specs-table th.th-val {
  width: 32%;
}

.engineering-specs-table th.th-std {
  width: 30%;
}

.engineering-specs-table td {
  padding: 0.75rem 1.25rem;
  border-bottom: 1px solid var(--color-gray-200);
  vertical-align: middle;
}

.engineering-specs-table tr:nth-child(even) td {
  background-color: #FAFBFD;
}

.engineering-specs-table tr:last-child td {
  border-bottom: none;
}

.engineering-specs-table .spec-category-header td {
  background-color: var(--color-blue-light);
  color: var(--color-blue-dark);
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.6rem 1.25rem;
  border-bottom: 1px solid rgba(24, 123, 186, 0.2);
}

/* 6 Key Engineering Feature Cards */
.product-features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.product-feature-box {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.product-feature-box:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.feature-box-icon {
  font-size: 2rem;
  margin-bottom: 0.75rem;
  line-height: 1;
}

.feature-box-title {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 0.4rem;
}

.feature-box-desc {
  font-size: 0.85rem;
  color: var(--color-gray-700);
  line-height: 1.5;
  margin: 0;
}

/* Compliance & Testing Strip */
.testing-compliance-card {
  background: linear-gradient(135deg, #0C1220 0%, #152238 100%);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(253, 214, 32, 0.35);
  padding: 2.25rem;
  margin: 2.5rem 0;
}

.testing-list-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}

.testing-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.88);
}

.testing-icon {
  color: var(--color-primary);
  font-weight: 800;
  flex-shrink: 0;
}

/* Target Applications Pills */
.application-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin-top: 1.25rem;
}

.app-tag {
  background: var(--color-white);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1.15rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-gray-900);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: var(--shadow-sm);
}

.app-tag:hover {
  border-color: var(--color-blue);
  color: var(--color-blue);
}

/* Related Products Grid (3 columns) */
.related-products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  margin-top: 2rem;
}

/* ==========================================================================
   12.2 LEGAL & POLICY PAGES (Privacy Policy & Terms and Conditions)
   ========================================================================== */
.legal-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 3rem;
  align-items: start;
}

.legal-sidebar {
  position: sticky;
  top: 96px;
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
}

.legal-toc-title {
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-dark-900);
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--color-primary);
}

.legal-toc-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.legal-toc-link {
  font-size: 0.8125rem;
  color: var(--color-gray-700);
  text-decoration: none;
  display: block;
  padding: 0.4rem 0.65rem;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  line-height: 1.4;
}

.legal-toc-link:hover,
.legal-toc-link.active {
  background: var(--color-blue-light);
  color: var(--color-blue-dark);
  font-weight: 600;
  padding-left: 0.85rem;
}

.legal-company-badge {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-size: 0.75rem;
  color: var(--color-gray-700);
  line-height: 1.5;
}

.legal-content-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-md);
}

.legal-header-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.5rem;
  margin-bottom: 2.25rem;
  border-bottom: 1px solid var(--color-gray-200);
}

.legal-meta-pill {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-gray-600);
  background: var(--color-gray-100);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-gray-300);
}

.legal-section-block {
  margin-bottom: 2.75rem;
  scroll-margin-top: 100px;
}

.legal-section-block:last-child {
  margin-bottom: 0;
}

.legal-section-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.legal-section-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: var(--color-blue);
  color: var(--color-white);
  font-size: 0.8125rem;
  font-weight: 800;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.legal-text {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-gray-700);
  margin-bottom: 1rem;
}

.legal-notice-box {
  background: #F8FAFD;
  border-left: 4px solid var(--color-blue);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-dark-900);
}

.legal-alert-box {
  background: #FFFDF0;
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--color-dark-900);
}

.legal-list {
  padding-left: 1.5rem;
  margin: 1rem 0;
  color: var(--color-gray-700);
  font-size: 0.925rem;
  line-height: 1.65;
}

.legal-list li {
  margin-bottom: 0.6rem;
}

/* ==========================================================================
   13. RESPONSIVE BREAKPOINTS (Comprehensive Mobile-First Polish)
   ========================================================================== */

/* Large Desktop / Compact View (max-width: 1200px) */
@media (max-width: 1200px) {
  .nav-menu {
    gap: 0.25rem;
  }
  .nav-link {
    padding: 0.5rem 0.65rem;
    font-size: 0.8125rem;
  }
  .nav-dropdown-menu {
    width: 720px;
  }
  .hero-grid {
    gap: 2.5rem;
  }
}

/* Medium Desktop / Small Laptop (max-width: 1024px) */
@media (max-width: 1024px) {
  .nav-dropdown-menu {
    width: 680px;
  }
  .slide-card {
    flex: 0 0 calc((100% - 1.5rem) / 2);
    min-width: 0 !important;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .about-grid {
    gap: 3rem;
  }
  .contact-grid {
    gap: 2.5rem;
  }
}

/* Tablets & Mobile Navigation Drawer (max-width: 992px) */
@media (max-width: 992px) {
  .top-bar {
    display: none;
  }
  .mobile-toggle {
    display: flex;
  }
  .nav-actions {
    display: none;
  }

  /* Backdrop Overlay */
  .mobile-nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(8, 12, 20, 0.72);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2498;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.28s ease, visibility 0.28s ease;
  }

  .mobile-nav-backdrop.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  /* Prevent Background Page Scrolling when Menu is Open */
  body.mobile-nav-active {
    overflow: hidden !important;
    touch-action: none !important;
  }

  /* Sliding Side Drawer from Right */
  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: min(340px, 86vw);
    height: 100vh;
    height: 100dvh;
    background: #FFFFFF;
    flex-direction: column;
    align-items: stretch;
    padding: 0;
    gap: 0;
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.35);
    border-left: 3px solid var(--color-primary);
    border-bottom: none;
    overflow: hidden;
    transform: translateX(105%);
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 2500;
  }

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

  /* Drawer Top Header */
  .mobile-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.15rem 1.25rem;
    background: #FFFFFF;
    border-bottom: 1px solid var(--color-gray-200);
    flex-shrink: 0;
  }

  .mobile-drawer-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .mobile-drawer-logo {
    height: 36px;
    width: auto;
    object-fit: contain;
  }

  .mobile-drawer-title-wrap {
    display: flex;
    flex-direction: column;
  }

  .mobile-drawer-title {
    font-family: var(--font-heading);
    font-size: 0.9375rem;
    font-weight: 800;
    color: var(--color-dark-900);
    line-height: 1.15;
  }

  .mobile-drawer-sub {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--color-blue);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .mobile-drawer-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-gray-100);
    border: 1px solid var(--color-gray-300);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--color-dark-900);
    cursor: pointer;
    line-height: 1;
    transition: all var(--transition-fast);
  }

  .mobile-drawer-close:hover,
  .mobile-drawer-close:active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-dark-900);
    transform: scale(0.95);
  }

  /* Scrollable Container Inside Drawer */
  .mobile-drawer-scrollable {
    display: flex;
    flex-direction: column;
    flex: 1;
    overflow-y: auto;
    padding: 1.25rem 1.15rem 2.5rem 1.15rem;
    -webkit-overflow-scrolling: touch;
    gap: 0.6rem;
  }

  .nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark-900);
    background: var(--color-gray-100);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    transition: all var(--transition-fast);
  }

  .nav-link:hover,
  .nav-link:active {
    background: var(--color-primary-light);
    color: var(--color-dark-900);
    transform: translateX(2px);
  }

  .nav-link.active {
    background: var(--color-primary-light);
    border-color: var(--color-primary);
    color: var(--color-dark-900);
    font-weight: 800;
  }

  .nav-dropdown-item {
    width: 100%;
  }

  .nav-dropdown-menu {
    position: static;
    transform: none !important;
    width: 100%;
    box-shadow: none;
    border: 1px solid var(--color-gray-200);
    border-radius: var(--radius-md);
    background: #FAFBFD;
    margin-top: 0.4rem;
    padding: 0.85rem;
    display: none;
  }

  .nav-dropdown-item.open .nav-dropdown-menu {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-dropdown-item.open .dropdown-arrow {
    transform: rotate(180deg);
    color: var(--color-blue);
  }

  .dropdown-mobile-all-link {
    display: block;
    margin-bottom: 0.5rem;
  }

  .dropdown-grid {
    grid-template-columns: 1fr;
    gap: 0.85rem;
  }

  .dropdown-heading {
    font-size: 0.75rem;
    padding-bottom: 0.35rem;
  }

  .dropdown-link {
    padding: 0.45rem 0.6rem;
  }

  .dropdown-footer-banner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.75rem;
  }

  .mobile-drawer-cta {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-gray-200);
    flex-shrink: 0;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-visual {
    width: 100%;
    max-width: 580px;
    margin: 0 auto;
  }
  .hero-slider-viewport {
    min-height: 440px;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .services-card-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .product-detail-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .product-detail-gallery-card {
    position: static;
  }
  .product-features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .related-products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .testing-list-grid {
    grid-template-columns: 1fr;
  }
  .legal-layout {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .legal-sidebar {
    position: static;
  }
  .legal-content-card {
    padding: 2rem 1.5rem;
  }
  .hero-video-ctrl-btn {
    bottom: 0.75rem;
    left: 1rem;
    font-size: 0.7rem;
    padding: 0.25rem 0.65rem;
  }
}

/* Tablets Portrait & Large Mobile Landscape (max-width: 768px) */
@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }
  .section-header {
    margin-bottom: 2.5rem;
  }
  .page-hero {
    padding: 3.25rem 0 2.5rem 0;
  }
  .hero {
    padding: 3.5rem 0 3rem 0;
  }
  .hero-desc {
    font-size: 1rem;
    margin-bottom: 1.75rem;
  }
  .hero-buttons {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
    margin-bottom: 2.25rem;
  }
  .hero-buttons .btn {
    width: 100%;
    justify-content: center;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    padding-top: 1.5rem;
  }
  .stat-number {
    font-size: 1.625rem;
  }
  /* Featured Switchgear Slider (1 card per view) */
  .slide-card {
    flex: 0 0 100% !important;
    min-width: 0 !important;
  }
  .slide-img-box {
    height: 200px;
  }
  /* Hero Animated Switchgear Showcase */
  .hero-slider-wrap {
    max-width: 100%;
  }
  .hero-slider-viewport {
    min-height: 450px;
  }
  .hero-slide-img-wrap {
    height: 195px;
  }
  .hero-slider-tabs {
    overflow-x: auto;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .hero-slider-tabs::-webkit-scrollbar {
    display: none;
  }
  .hero-tab-btn {
    min-width: 80px;
    flex-shrink: 0;
    padding: 0.5rem 0.25rem;
  }
  .hero-tab-btn .tab-label {
    font-size: 0.625rem;
  }
  /* Product Catalog Toolbar & Grid */
  .catalog-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 1rem;
    margin-bottom: 2rem;
  }
  .catalog-filter-tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    padding-bottom: 0.5rem;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }
  .catalog-filter-tabs::-webkit-scrollbar {
    display: none;
  }
  .filter-tab {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 0.75rem;
    padding: 0.5rem 1rem;
  }
  .catalog-search-wrap {
    width: 100%;
    min-width: 0;
  }
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .service-cards-responsive-grid,
  .partner-cards-responsive-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .about-features-list {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 2.5rem;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.85rem;
  }
  .footer-bottom-links {
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
  }
}

/* Mobile Devices (max-width: 640px) */
@media (max-width: 640px) {
  .container {
    padding-left: 1.15rem;
    padding-right: 1.15rem;
  }
  .section {
    padding: 3.25rem 0;
  }
  .brand-sub {
    display: none;
  }
  .brand-divider {
    display: none;
  }
  .brand-logo-img {
    height: 42px;
    max-width: 110px;
  }
  .brand-name {
    font-size: 1.08rem;
  }
  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
  }
  .stat-number {
    font-size: 1.5rem;
  }
  .stat-label {
    font-size: 0.6875rem;
  }
  .hero-slide-img-wrap {
    height: 185px;
  }
  .hero-slider-viewport {
    min-height: 460px;
  }
  .hero-slider-header {
    padding: 0.75rem 1rem;
  }
  .rfq-form-card {
    padding: 1.75rem 1.25rem;
  }
  .service-feature-card {
    padding: 1.75rem 1.25rem;
  }
  .about-visual-card {
    padding: 1.75rem 1.25rem;
  }
  .product-footer {
    flex-direction: column;
    gap: 0.5rem;
  }
  .product-footer .btn {
    width: 100%;
    justify-content: center;
  }
  .product-features-grid {
    grid-template-columns: 1fr;
  }
  .related-products-grid {
    grid-template-columns: 1fr;
  }
  .product-quick-specs-grid {
    grid-template-columns: 1fr;
  }
  .product-detail-img-box {
    height: 270px;
  }
  .product-detail-actions {
    flex-direction: column;
  }
  .product-detail-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

/* Standard Smart Phones (max-width: 480px) */
@media (max-width: 480px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .brand-logo-img {
    height: 38px;
    max-width: 95px;
  }
  .brand-name {
    font-size: 0.98rem;
  }
  .mobile-toggle {
    width: 40px;
    height: 40px;
    font-size: 1.25rem;
  }
  .nav-menu {
    width: min(320px, 90vw);
  }
  .page-hero {
    padding: 2.5rem 0 1.75rem 0;
  }
  .page-hero-title {
    font-size: 1.75rem;
  }
  .page-hero-desc {
    font-size: 0.9rem;
  }
  .hero {
    padding: 2.75rem 0 2.25rem 0;
  }
  .hero-badge {
    font-size: 0.72rem;
    padding: 0.28rem 0.65rem;
    margin-bottom: 1rem;
  }
  .hero-title {
    font-size: 1.85rem;
    margin-bottom: 1rem;
  }
  .hero-desc {
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
  }
  /* Hero Slider on small mobile */
  .hero-slider-header {
    padding: 0.65rem 0.85rem;
  }
  .hero-slider-badge-text {
    font-size: 0.6875rem;
  }
  .hero-slider-voltage-badge {
    font-size: 0.625rem;
    padding: 0.15rem 0.45rem;
  }
  .hero-slide-counter {
    font-size: 0.75rem;
  }
  .hero-nav-btn {
    width: 26px;
    height: 26px;
    font-size: 0.75rem;
  }
  .hero-slide-img-wrap {
    height: 175px;
  }
  .hero-slider-viewport {
    min-height: 470px;
  }
  .hero-slide-content {
    padding: 0.85rem 0.95rem;
  }
  .hero-slide-title {
    font-size: 1.05rem;
  }
  .hero-slide-title-row {
    flex-wrap: wrap;
    gap: 0.25rem;
  }
  .hero-slide-desc {
    font-size: 0.775rem;
    line-height: 1.45;
  }
  .hero-slide-specs .spec-pill {
    font-size: 0.625rem;
    padding: 0.18rem 0.42rem;
  }
  .hero-slide-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
    margin-top: 0.5rem;
  }
  .hero-slide-btn-view {
    justify-content: center;
    width: 100%;
    padding: 0.35rem;
  }
  .hero-slide-btn-rfq {
    width: 100%;
    justify-content: center;
    margin-left: 0;
  }
  .hero-tab-btn {
    min-width: 72px;
    padding: 0.45rem 0.15rem;
  }
  .hero-tab-btn .tab-label {
    font-size: 0.58rem;
  }
  /* Products card & specs */
  .product-body {
    padding: 1.15rem 1rem;
  }
  .product-title {
    font-size: 1.05rem;
  }
  .specs-table {
    font-size: 0.75rem;
  }
  .specs-table td {
    padding: 0.35rem 0.5rem;
  }
  .spec-key {
    width: 44%;
  }
  /* Modal */
  .modal-overlay {
    padding: 0.75rem;
  }
  .modal-container {
    max-height: 94vh;
    overflow-y: auto;
  }
  .modal-info-box {
    padding: 1.25rem 1rem;
  }
  .modal-title {
    font-size: 1.15rem;
  }
  .modal-desc {
    font-size: 0.875rem;
  }
  .modal-close-btn {
    top: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    font-size: 1rem;
  }
  /* Contact & About Subpages */
  .contact-item-card {
    padding: 1rem 0.85rem;
    gap: 0.85rem;
  }
  .contact-item-icon {
    width: 38px;
    height: 38px;
    font-size: 1.05rem;
  }
  .rfq-form-card {
    padding: 1.5rem 1rem;
  }
  .rfq-form-title {
    font-size: 1.25rem;
  }
  .founder-quote-box {
    padding: 1rem 0.85rem;
  }
  .founder-quote-text {
    font-size: 0.9rem;
  }
  .about-metrics-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  /* Preloader */
  .preloader-logo-wrap {
    width: 120px;
    height: 120px;
  }
  .preloader-ring {
    width: 120px;
    height: 120px;
  }
  .preloader-ring-outer {
    width: 136px;
    height: 136px;
    inset: -8px;
  }
  .preloader-img {
    width: 90px;
    height: auto;
    max-height: 65px;
  }
  .preloader-text {
    font-size: 0.75rem;
    letter-spacing: 0.1em;
  }
}

/* Ultra-Compact Mobile (max-width: 360px) */
@media (max-width: 360px) {
  .brand-name {
    font-size: 0.9rem;
  }
  .brand-logo-img {
    height: 32px;
    max-width: 80px;
  }
  .hero-title {
    font-size: 1.6rem;
  }
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  .hero-slider-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
  }
  .hero-slider-meta {
    width: 100%;
    justify-content: space-between;
  }
  .hero-slider-viewport {
    min-height: 500px;
  }
}

/* ==========================================================================
   14. INTERACTIVE & ACCESSIBLE FAQ ACCORDIONS (SEO / GEO / LLMO OPTIMIZED)
   ========================================================================== */
.faq-section {
  padding: 4.5rem 0;
  background: var(--color-white);
  position: relative;
}

.faq-section-alt {
  background: var(--color-gray-100);
}

.faq-container {
  max-width: 920px;
  margin: 0 auto;
}

.faq-header {
  margin-bottom: 2.75rem;
}

.faq-accordion-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  transition: all var(--transition-normal);
  overflow: hidden;
}

.faq-item:hover {
  border-color: rgba(253, 214, 32, 0.6);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.06);
}

.faq-item[open] {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(253, 214, 32, 0.12);
}

.faq-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-dark-900);
  user-select: none;
  transition: color var(--transition-fast);
}

.faq-summary::-webkit-details-marker {
  display: none;
}

.faq-summary:hover {
  color: var(--color-blue);
}

.faq-item[open] .faq-summary {
  color: var(--color-dark-900);
  background: rgba(253, 214, 32, 0.06);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.faq-indicator {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-gray-100);
  color: var(--color-dark-900);
  font-size: 1.1rem;
  font-weight: 800;
  flex-shrink: 0;
  transition: transform var(--transition-fast), background var(--transition-fast);
  line-height: 1;
}

.faq-item[open] .faq-indicator {
  transform: rotate(45deg);
  background: var(--color-primary);
  color: var(--color-dark-900);
}

.faq-answer {
  padding: 1.35rem 1.5rem 1.5rem 1.5rem;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--color-gray-700);
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-answer strong {
  color: var(--color-dark-900);
}

.faq-answer ul {
  margin: 0.75rem 0 0.75rem 1.25rem;
  padding: 0;
}

.faq-answer li {
  margin-bottom: 0.4rem;
}

.faq-cta-footer {
  margin-top: 2.5rem;
  padding: 1.5rem 2rem;
  background: var(--color-dark-900);
  border-radius: var(--radius-md);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.faq-cta-text h4 {
  font-size: 1.1rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
  color: var(--color-primary);
}

.faq-cta-text p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.75);
  margin: 0;
}

/* ==========================================================================
   15. FLOATING ACTION WIDGETS (WHATSAPP & BACK TO TOP)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  pointer-events: none;
}

.floating-btn {
  pointer-events: auto;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  text-decoration: none;
  outline: none;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.25s ease, opacity 0.3s ease, visibility 0.3s ease, background 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.floating-btn:focus-visible {
  outline: 3px solid var(--color-primary, #FDD620);
  outline-offset: 3px;
}

/* Tooltip on hover */
.floating-tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  background: rgba(10, 16, 28, 0.95);
  color: #FFFFFF;
  font-family: var(--font-body, system-ui, sans-serif);
  font-size: 0.8125rem;
  font-weight: 600;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 6px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
}

.floating-tooltip::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -5px;
  transform: translateY(-50%);
  border-width: 5px 0 5px 5px;
  border-style: solid;
  border-color: transparent transparent transparent rgba(10, 16, 28, 0.95);
}

.floating-btn:hover .floating-tooltip {
  opacity: 1;
  visibility: visible;
  transform: translateY(-50%) translateX(0);
}

/* Back to Top Button */
.back-to-top-btn {
  width: 46px;
  height: 46px;
  background: #0A101C;
  color: #FDD620;
  border: 1.5px solid rgba(253, 214, 32, 0.45);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px) scale(0.9);
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.back-to-top-btn:hover {
  background: #FDD620;
  color: #0A101C;
  border-color: #FDD620;
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 6px 20px rgba(253, 214, 32, 0.4);
}

/* WhatsApp Floating Button */
.whatsapp-btn {
  width: 56px;
  height: 56px;
  background: #25D366;
  color: #FFFFFF;
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.45);
}

.whatsapp-btn:hover {
  transform: translateY(-3px) scale(1.08);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.65);
}

/* WhatsApp Pulse Ring Animation */
.whatsapp-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: wa-pulse 2.2s infinite ease-out;
  pointer-events: none;
}

@keyframes wa-pulse {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }
  60% {
    transform: scale(1.35);
    opacity: 0;
  }
  100% {
    transform: scale(1.35);
    opacity: 0;
  }
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
  .floating-actions {
    bottom: 18px;
    right: 18px;
    gap: 10px;
  }

  .whatsapp-btn {
    width: 50px;
    height: 50px;
  }

  .whatsapp-btn svg {
    width: 25px;
    height: 25px;
  }

  .back-to-top-btn {
    width: 42px;
    height: 42px;
  }

  .back-to-top-btn svg {
    width: 18px;
    height: 18px;
  }

  .floating-tooltip {
    display: none;
  }
}