/* ==========================================================================
   ANNAPURNA WINDING WIRES (AWW) - GLOBAL STYLESHEET
   Unit of Rathi Group | Estd. 1984 | ISO 9001:2015 & 14001:2004 Certified
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Brand Colors */
  --primary: #0f172a;        /* Deep Industrial Slate */
  --primary-light: #1e293b;  /* Slate 800 */
  --primary-dark: #0a0f1d;   /* Midnight */
  --secondary: #0bb4aa;      /* Signature AWW Teal */
  --secondary-hover: #08978f;/* Darker Teal */
  --secondary-light: #e6f7f6;/* Soft Teal Tint */
  --copper: #c2410c;         /* Premium Copper Wire Accent */
  --copper-light: #fff7ed;   /* Warm Copper Tint */
  --copper-hover: #9a3412;   /* Deep Copper */
  --amber: #f59e0b;          /* Accent Gold */
  
  /* Neutrals */
  --bg-body: #f8fafc;
  --bg-card: #ffffff;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;

  /* Typography */
  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-hover: 0 20px 30px -10px rgba(11, 180, 170, 0.15), 0 10px 15px -5px rgba(0, 0, 0, 0.05);

  /* Borders & Transitions */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Copper Metallic & High-Contrast Utility Gradients */
.text-gradient-copper {
  background: linear-gradient(135deg, #f97316 0%, #ea580c 50%, #c2410c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.text-gradient-teal {
  background: linear-gradient(135deg, #2dd4bf 0%, #0bb4aa 50%, #0d9488 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-glass-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(15, 23, 42, 0.65);
  border: 1px solid rgba(11, 180, 170, 0.35);
  color: #5eead4;
  padding: 0.45rem 1.15rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  margin-bottom: 1.5rem;
}

.hero-glass-card {
  background: rgba(15, 23, 42, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 30px rgba(11, 180, 170, 0.15);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  position: relative;
}

/* 3D Spool Container & Controls */
.spool-3d-wrapper {
  position: relative;
  width: 100%;
  height: 385px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: radial-gradient(circle at 50% 45%, rgba(30, 41, 59, 0.85) 0%, rgba(15, 23, 42, 0.98) 100%);
  border: 1px solid rgba(255, 255, 255, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.4);
}

#threeSpoolCanvas {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  cursor: grab;
}

#threeSpoolCanvas:active {
  cursor: grabbing;
}

.spool-drag-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(11, 180, 170, 0.45);
  color: #5eead4;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  backdrop-filter: blur(8px);
  z-index: 5;
  pointer-events: none;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.spool-controls {
  position: absolute;
  bottom: 0.9rem;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  background: rgba(15, 23, 42, 0.9);
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5), 0 0 20px rgba(11, 180, 170, 0.25);
  z-index: 60;
  white-space: nowrap;
}

.spool-btn {
  background: rgba(30, 41, 59, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
  color: #e2e8f0;
  font-size: 0.775rem;
  font-weight: 600;
  padding: 0.38rem 0.85rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.spool-btn:hover {
  background: rgba(51, 65, 85, 0.95);
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.35);
  transform: translateY(-1px);
}

.spool-btn.active {
  background: var(--secondary);
  color: #ffffff;
  border-color: #5eead4;
  box-shadow: 0 0 16px rgba(11, 180, 170, 0.6);
}

.spool-color-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex-shrink: 0;
}

.spool-color-dot.dot-copper {
  background-color: #c86428;
  box-shadow: 0 0 6px rgba(200, 100, 40, 0.9);
}

.spool-color-dot.dot-bare {
  background-color: #e07238;
  box-shadow: 0 0 6px rgba(224, 114, 56, 0.9);
}

.spool-color-dot.dot-alu {
  background-color: #cbd5e1;
  box-shadow: 0 0 6px rgba(203, 213, 225, 0.9);
}

.spec-strip {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 1.5rem 0;
  position: relative;
  z-index: 10;
}

.spec-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  align-items: center;
}

.spec-strip-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem;
  border-right: 1px solid var(--border-color);
}

.spec-strip-item:last-child {
  border-right: none;
}

.spec-strip-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--secondary-light);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.spec-strip-item.copper .spec-strip-icon {
  background: var(--copper-light);
  color: var(--copper);
}

.spec-strip-val {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.15;
}

.spec-strip-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

@media (max-width: 900px) {
  .spec-strip-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .spec-strip-item:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 540px) {
  .spec-strip-grid {
    grid-template-columns: 1fr;
  }
  .spec-strip-item {
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
  }
  .spec-strip-item:last-child {
    border-bottom: none;
  }
}

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

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-body);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, picture, video {
  max-width: 100%;
  display: block;
}

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

ul, ol {
  list-style: none;
}

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

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.container-wide {
  width: 100%;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.85rem, 3.5vw, 2.5rem); letter-spacing: -0.015em; }
h3 { font-size: clamp(1.35rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.95rem; }

p {
  margin-bottom: 1rem;
}

p:last-child {
  margin-bottom: 0;
}

/* Top Utility Bar */
.top-bar {
  background-color: var(--primary-dark);
  color: #cbd5e1;
  font-size: 0.825rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.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: 1.25rem;
  flex-wrap: wrap;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-bar-item i, .top-bar-item svg {
  color: var(--secondary);
  font-size: 0.9rem;
}

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

.top-badge {
  background: rgba(11, 180, 170, 0.15);
  color: var(--secondary);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.75rem;
  border: 1px solid rgba(11, 180, 170, 0.3);
}

/* Main Navigation Header */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition);
  border-bottom: 1px solid var(--border-color);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
}

/* Centered Split Navigation Header */
.header-split-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.nav-split-group {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1;
}

.nav-split-left {
  justify-content: flex-end;
  padding-right: 1.5rem;
}

.nav-split-right {
  justify-content: flex-start;
  padding-left: 1.5rem;
}

.nav-logo-center {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-decoration: none;
  padding: 0 0.5rem;
  position: relative;
}

.nav-logo-center .logo-img {
  height: 54px;
  width: auto;
  object-fit: contain;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1), filter 0.3s ease;
}

.nav-logo-center:hover .logo-img {
  transform: scale(1.08);
  filter: drop-shadow(0 4px 14px rgba(11, 180, 170, 0.3));
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 600;
  color: var(--text-main);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-sm);
  position: relative;
  transition: var(--transition);
  white-space: nowrap;
}

.nav-link:hover {
  color: var(--secondary);
  background-color: var(--secondary-light);
}

.nav-link.active {
  color: var(--secondary);
  background-color: var(--secondary-light);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0.85rem;
  right: 0.85rem;
  height: 2px;
  background-color: var(--secondary);
  border-radius: 2px;
}

/* Header Action Button */
.header-action {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-left: 0.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.925rem;
  font-weight: 600;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--secondary);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(11, 180, 170, 0.25);
}

.btn-primary:hover {
  background-color: var(--secondary-hover);
  box-shadow: 0 6px 14px rgba(11, 180, 170, 0.35);
  transform: translateY(-1px);
}

.btn-copper {
  background-color: var(--copper);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(194, 65, 12, 0.25);
}

.btn-copper:hover {
  background-color: var(--copper-hover);
  transform: translateY(-1px);
}

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

.btn-outline:hover {
  background-color: var(--primary);
  color: #ffffff;
}

.btn-outline-white {
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

.btn-outline-white:hover {
  background-color: #ffffff;
  color: var(--primary);
  border-color: #ffffff;
}

.btn-sm {
  padding: 0.45rem 0.95rem;
  font-size: 0.825rem;
}

.btn-lg {
  padding: 0.85rem 1.85rem;
  font-size: 1rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--primary);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
}

.mobile-menu-btn:hover {
  background-color: var(--border-light);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 320px;
  height: 100vh;
  background: #ffffff;
  box-shadow: -5px 0 25px rgba(0, 0, 0, 0.15);
  z-index: 2000;
  transition: right 0.3s ease-in-out;
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  overflow-y: auto;
}

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

.drawer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.drawer-close {
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text-muted);
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav-link {
  padding: 0.75rem 1rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.mobile-nav-link:hover, .mobile-nav-link.active {
  background-color: var(--secondary-light);
  color: var(--secondary);
}

.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

/* Page Hero Header (Inner Pages) */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, var(--primary) 0%, #1e293b 100%);
  color: #ffffff;
  padding: 4rem 0 3.5rem;
  overflow: hidden;
  border-bottom: 3px solid var(--secondary);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(11, 180, 170, 0.18) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero-inner {
  position: relative;
  z-index: 2;
}

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: #94a3b8;
  margin-bottom: 1rem;
}

.breadcrumbs a {
  color: #cbd5e1;
}

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

.breadcrumbs span.current {
  color: var(--secondary);
  font-weight: 600;
}

.page-hero-title {
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.page-hero-subtitle {
  font-size: 1.15rem;
  color: #cbd5e1;
  max-width: 680px;
  line-height: 1.6;
}

/* Home Hero Section */
.hero-section {
  position: relative;
  background: linear-gradient(135deg, var(--primary-dark) 0%, #0f172a 60%, #1e293b 100%);
  color: #ffffff;
  padding: 2.25rem 0 2rem;
  overflow: hidden;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(rgba(11, 180, 170, 0.15) 1px, transparent 1px),
    radial-gradient(rgba(194, 65, 12, 0.1) 1px, transparent 1px);
  background-size: 32px 32px;
  background-position: 0 0, 16px 16px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  width: 480px;
  height: 480px;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  opacity: 0.25;
}

.hero-glow-teal {
  top: -80px;
  right: 5%;
  background: var(--secondary);
}

.hero-glow-copper {
  bottom: -120px;
  left: 10%;
  background: var(--copper);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-badge, .hero-glass-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(11, 180, 170, 0.12);
  border: 1px solid rgba(11, 180, 170, 0.35);
  color: #5eead4;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
  letter-spacing: 0.02em;
  backdrop-filter: blur(6px);
  transition: transform 0.2s ease-out;
}

.hero-title {
  color: #ffffff;
  font-size: clamp(2.1rem, 3.6vw, 3.2rem);
  font-weight: 800;
  line-height: 1.16;
  margin-bottom: 0.85rem;
}

.hero-title .highlight-teal {
  color: var(--secondary);
}

.hero-title .highlight-copper {
  color: #fb923c;
}

.hero-desc {
  font-size: 1.025rem;
  color: #cbd5e1;
  line-height: 1.55;
  margin-bottom: 1.25rem;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

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

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.hero-stat-number span {
  color: var(--secondary);
}

.hero-stat-label {
  font-size: 0.775rem;
  color: #94a3b8;
  line-height: 1.3;
}

/* Hero Media Card / Glass Card */
.hero-glass-card, .hero-media-card {
  position: relative;
  background: rgba(30, 41, 59, 0.65);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  padding: 0.5rem;
  box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.5), 0 0 30px rgba(11, 180, 170, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transform-style: preserve-3d;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.hero-media-img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.hero-media-badge {
  position: relative;
  margin-top: 0.65rem;
  background: #ffffff;
  color: var(--primary);
  padding: 0.75rem 1.15rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  border-left: 4px solid var(--secondary);
  z-index: 10;
  transition: transform 0.2s ease-out;
}

.hero-media-badge-icon {
  width: 42px;
  height: 42px;
  background: var(--secondary-light);
  color: var(--secondary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.hero-media-badge-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
}

.hero-media-badge-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Section Common Styles */
.section {
  padding: 5rem 0;
  position: relative;
}

.section-alt {
  background-color: #ffffff;
}

.section-dark {
  background-color: var(--primary);
  color: #ffffff;
}

.section-dark h2, .section-dark h3, .section-dark h4 {
  color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--secondary);
  background: var(--secondary-light);
  padding: 0.25rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.75rem;
}

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

.section-title {
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background: #ffffff;
  padding: 2.25rem 1.85rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(11, 180, 170, 0.4);
}

.feature-icon-wrapper {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: var(--secondary-light);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.feature-card:hover .feature-icon-wrapper {
  background: var(--secondary);
  color: #ffffff;
  transform: scale(1.05);
}

.feature-card-copper .feature-icon-wrapper {
  background: var(--copper-light);
  color: var(--copper);
}

.feature-card-copper:hover .feature-icon-wrapper {
  background: var(--copper);
  color: #ffffff;
}

.feature-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.feature-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Product Cards & Catalog */
.product-filter-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--secondary);
  color: #ffffff;
  border-color: var(--secondary);
  box-shadow: 0 4px 10px rgba(11, 180, 170, 0.25);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.product-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(11, 180, 170, 0.3);
}

.product-img-wrapper {
  position: relative;
  height: 240px;
  background-color: #f1f5f9;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}

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

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

.product-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-size: 0.725rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  backdrop-filter: blur(4px);
}

.product-badge.jaya {
  background: rgba(194, 65, 12, 0.9);
}

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

.product-category {
  font-size: 0.75rem;
  color: var(--secondary-hover);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.product-title {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  color: var(--primary);
  line-height: 1.35;
}

.product-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-light);
}

.spec-pill {
  background: var(--border-light);
  color: var(--text-main);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

/* Services & Testing Equipment Grid */
.testing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 1.75rem;
}

.testing-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}

.testing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--secondary);
}

.testing-img-wrapper {
  height: 180px;
  background-color: var(--border-light);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  padding: 1rem;
  overflow: hidden;
}

.testing-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.testing-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.testing-desc {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* Technical Charts Section */
.technical-charts-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 3rem;
}

.chart-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.chart-header {
  padding: 1.25rem 1.5rem;
  background: var(--primary);
  color: #ffffff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chart-header h3 {
  color: #ffffff;
  font-size: 1.15rem;
}

.chart-body {
  padding: 1.25rem;
  background: #ffffff;
  text-align: center;
}

.chart-img {
  width: 100%;
  height: 480px;
  object-fit: contain;
  cursor: pointer;
  transition: transform 0.3s ease;
}

.chart-img:hover {
  transform: scale(1.02);
}

.chart-footer {
  padding: 1rem 1.5rem;
  background: var(--border-light);
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Work Process Workflow */
.process-steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
  margin-top: 2rem;
}

.process-step-card {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.step-num-badge {
  position: absolute;
  top: -14px;
  left: 1.5rem;
  background: var(--secondary);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.2rem 0.75rem;
  border-radius: var(--radius-full);
}

.step-title {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  margin-top: 0.5rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Certificates Grid */
.certs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2.5rem;
}

.cert-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  cursor: pointer;
}

.cert-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--secondary);
}

.cert-img-wrapper {
  height: 340px;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 1.25rem;
  position: relative;
}

.cert-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.3s ease;
}

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

.cert-overlay-icon {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 2rem;
  opacity: 0;
  transition: var(--transition);
}

.cert-card:hover .cert-overlay-icon {
  opacity: 1;
}

.cert-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: var(--primary);
}

.cert-sub {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Team Section */
.team-location-filter {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
}

.team-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  text-align: center;
}

.team-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(11, 180, 170, 0.3);
}

.team-avatar-wrapper {
  height: 240px;
  background: linear-gradient(180deg, #f1f5f9 0%, #e2e8f0 100%);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.team-avatar {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.4s ease;
}

.team-card:hover .team-avatar {
  transform: scale(1.06);
}

.team-card-body {
  padding: 1.25rem;
}

.team-location-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--secondary);
  background: var(--secondary-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.5rem;
}

.team-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* CSR (Corporate Social Responsibility) */
.csr-impact-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1e293b 100%);
  color: #ffffff;
  padding: 3.5rem;
  border-radius: var(--radius-xl);
  margin-bottom: 4rem;
  border-left: 6px solid var(--secondary);
}

.csr-cards-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.csr-card {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3rem;
  align-items: center;
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.csr-card:nth-child(even) {
  grid-template-columns: 1.15fr 1fr;
}

.csr-card:nth-child(even) .csr-img-container {
  order: 2;
}

.csr-card:hover {
  box-shadow: var(--shadow-xl);
  border-color: rgba(11, 180, 170, 0.4);
}

.csr-img-container {
  height: 320px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

.csr-card:hover .csr-img {
  transform: scale(1.04);
}

.csr-amount-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #ecfdf5;
  color: #059669;
  border: 1px solid #a7f3d0;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.csr-org-title {
  font-size: 1.65rem;
  margin-bottom: 1rem;
}

.csr-story {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* Contact Page Layout */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3.5rem;
}

.contact-info-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.branch-nav-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 1rem;
}

.branch-tab-btn {
  background: var(--border-light);
  border: none;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
  cursor: pointer;
  transition: var(--transition);
}

.branch-tab-btn:hover, .branch-tab-btn.active {
  background: var(--secondary);
  color: #ffffff;
}

.branch-content-pane {
  display: none;
}

.branch-content-pane.active {
  display: block;
}

.contact-detail-row {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--secondary-light);
  color: var(--secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.contact-detail-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.contact-detail-text {
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 500;
}

.contact-detail-text a:hover {
  color: var(--secondary);
}

/* Contact Form Card */
.contact-form-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

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

.form-group-full {
  grid-column: 1 / -1;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.form-label span.req {
  color: var(--copper);
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: #fdfdfd;
  color: var(--text-main);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--secondary);
  background-color: #ffffff;
  box-shadow: 0 0 0 3px rgba(11, 180, 170, 0.15);
}

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

/* Interactive Map Container */
.map-container {
  margin-top: 4rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  height: 420px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* Director Executive Showcase Section */
.director-section {
  background: linear-gradient(135deg, #f8fafc 0%, #edf2f7 100%);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.director-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 340px 1fr;
  overflow: hidden;
}

.director-photo-col {
  background: linear-gradient(180deg, #1e293b 0%, #0f172a 100%);
  padding: 2.5rem;
  text-align: center;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.director-portrait {
  width: 190px;
  height: 190px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--secondary);
  margin-bottom: 1.25rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.director-content-col {
  padding: 3rem 3.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.quote-icon {
  font-size: 2.5rem;
  color: rgba(11, 180, 170, 0.3);
  line-height: 1;
  margin-bottom: 1rem;
}

.director-quote {
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text-main);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

/* Modal Lightbox */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(6px);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

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

.modal-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  max-width: 650px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4);
  transform: scale(0.95);
  transition: transform 0.25s ease;
}

.modal-overlay.open .modal-card {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #f1f5f9;
  border: none;
  color: var(--primary);
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--copper);
  color: #ffffff;
}

.modal-body {
  padding: 2.5rem;
}

/* Call to Action Banner */
.cta-banner {
  background: linear-gradient(135deg, var(--primary) 0%, #1e293b 100%);
  color: #ffffff;
  padding: 4.5rem 0;
  position: relative;
  overflow: hidden;
  border-top: 4px solid var(--secondary);
}

.cta-banner::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 100%;
  background: radial-gradient(circle, rgba(11, 180, 170, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  position: relative;
  z-index: 2;
  flex-wrap: wrap;
}

.cta-content {
  max-width: 680px;
}

.cta-title {
  color: #ffffff;
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin-bottom: 0.75rem;
}

.cta-desc {
  color: #cbd5e1;
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Site Footer */
.site-footer {
  background-color: var(--primary-dark);
  color: #94a3b8;
  padding: 5rem 0 2rem;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.9fr 1fr 1.3fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand-title {
  color: #ffffff;
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.footer-brand-sub {
  color: var(--secondary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
}

.footer-desc {
  line-height: 1.65;
  margin-bottom: 1.5rem;
  color: #94a3b8;
}

.footer-heading {
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.6rem;
}

.footer-heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--secondary);
}

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

.footer-links a {
  color: #cbd5e1;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--secondary);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  gap: 0.85rem;
  margin-bottom: 1rem;
}

.footer-contact-item i, .footer-contact-item svg {
  color: var(--secondary);
  margin-top: 0.25rem;
}

.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: 0.825rem;
}

.footer-badges {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.footer-badge-pill {
  background: rgba(255, 255, 255, 0.06);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  color: #cbd5e1;
  font-size: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

/* Floating Action Button */
.scroll-top-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--secondary);
  color: #ffffff;
  border: none;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 1000;
}

.scroll-top-btn.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-top-btn:hover {
  background: var(--secondary-hover);
  transform: translateY(-3px);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

  .technical-charts-grid {
    grid-template-columns: 1fr;
  }

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

  .director-card {
    grid-template-columns: 1fr;
  }

  .director-content-col {
    padding: 2.5rem;
  }
}

@media (max-width: 992px) {
  .nav-split-left, .nav-split-right, .desktop-nav, .header-action {
    display: none;
  }

  .header-split-nav {
    justify-content: space-between;
  }

  .mobile-menu-btn {
    display: block;
  }
}

@media (max-width: 820px) {

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

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

  .csr-card, .csr-card:nth-child(even) {
    grid-template-columns: 1fr;
    padding: 1.75rem;
  }

  .csr-card:nth-child(even) .csr-img-container {
    order: 0;
  }

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

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

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

@media (max-width: 480px) {
  .hero-stats {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn {
    width: 100%;
  }

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

  .top-bar {
    display: none;
  }
}

/* Contact & Quote Form Feedback Alert */
.form-status-alert {
  padding: 1.1rem 1.35rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  line-height: 1.55;
  margin-top: 1.25rem;
  animation: fadeIn 0.35s ease-in-out;
}

.form-status-alert.success {
  background: #ecfdf5;
  border: 1.5px solid #10b981;
  color: #065f46;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.15);
}

.form-status-alert.error {
  background: #fef2f2;
  border: 1.5px solid #ef4444;
  color: #991b1b;
  box-shadow: 0 4px 15px rgba(239, 68, 68, 0.15);
}

/* ==========================================================================
   Global Interactive Mouse Movement System
   ========================================================================== */

/* Ambient Cursor Spotlight Glow */
.cursor-ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  width: 440px;
  height: 440px;
  border-radius: 50%;
  pointer-events: none;
  z-index: 9998;
  background: radial-gradient(circle, rgba(11, 180, 170, 0.09) 0%, rgba(245, 158, 11, 0.04) 40%, transparent 70%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  will-change: transform;
}

/* Interactive Cursor Dot */
.cursor-dot-follower {
  position: fixed;
  top: 0;
  left: 0;
  width: 7px;
  height: 7px;
  background-color: var(--secondary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 100000;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px rgba(11, 180, 170, 0.85);
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.08s ease-out, background-color 0.2s ease, width 0.2s ease, height 0.2s ease;
  will-change: transform;
}

/* Interactive Cursor Ring */
.cursor-ring-follower {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(11, 180, 170, 0.5);
  border-radius: 50%;
  pointer-events: none;
  z-index: 99999;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.25s ease, width 0.22s cubic-bezier(0.4, 0, 0.2, 1), height 0.22s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.22s ease, background-color 0.22s ease, transform 0.15s ease-out;
  will-change: transform;
}

/* Hovering State on Clickables */
.cursor-ring-follower.hovering {
  width: 52px;
  height: 52px;
  border-color: rgba(245, 158, 11, 0.8);
  background-color: rgba(11, 180, 170, 0.08);
  box-shadow: 0 0 18px rgba(245, 158, 11, 0.25);
}

.cursor-dot-follower.hovering {
  background-color: var(--copper);
  transform: translate(-50%, -50%) scale(1.3);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.9);
}

/* Clicking State */
.cursor-ring-follower.clicking {
  transform: translate(-50%, -50%) scale(0.85);
  border-color: var(--secondary);
}

/* Micro Mouse Spark Particles */
.mouse-trail-particle {
  position: fixed;
  pointer-events: none;
  border-radius: 50%;
  z-index: 9997;
  transform: translate(-50%, -50%);
  animation: particleFade 0.65s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes particleFade {
  0% {
    opacity: 0.85;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.2) translateY(8px);
  }
}

/* Interactive Card Mouse Shine (Dynamic Radial Reflection) */
.feature-card,
.product-card,
.testing-card,
.director-card,
.team-card,
.cert-card,
.csr-card,
.hero-glass-card {
  position: relative;
}

.feature-card::after,
.product-card::after,
.testing-card::after,
.director-card::after,
.team-card::after,
.cert-card::after,
.csr-card::after,
.hero-glass-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(350px circle at var(--card-mouse-x, -500px) var(--card-mouse-y, -500px), rgba(11, 180, 170, 0.12), transparent 45%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: 2;
}

.feature-card:hover::after,
.product-card:hover::after,
.testing-card:hover::after,
.director-card:hover::after,
.team-card:hover::after,
.cert-card:hover::after,
.csr-card:hover::after,
.hero-glass-card:hover::after {
  opacity: 1;
}

/* Disable Custom Cursors on Touch Devices */
@media (hover: none) and (pointer: coarse) {
  .cursor-ambient-glow,
  .cursor-dot-follower,
  .cursor-ring-follower,
  .mouse-trail-particle {
    display: none !important;
  }
}