/* ==========================================================================
   METTLE ELECTRICALS - OFFICIAL STYLESHEET
   Engineered High-Voltage Consultancy & Smart Electrical Monitoring Systems
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Outfit:wght@400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Brand Colors */
  --brand-primary: #a8432a;
  --brand-primary-light: #c25438;
  --brand-primary-dark: #7b2612;
  --brand-gradient: linear-gradient(135deg, #c25438 0%, #8f2f17 100%);
  --brand-gradient-glow: radial-gradient(circle, rgba(194, 84, 56, 0.25) 0%, rgba(143, 47, 23, 0) 70%);

  /* Secondary Accents */
  --electric-cyan: #00d2ff;
  --electric-cyan-dark: #0099cc;
  --electric-amber: #f59e0b;
  --electric-green: #10b981;

  /* Dark Theme Surfaces */
  --bg-dark-900: #070d19;
  --bg-dark-800: #0b1326;
  --bg-dark-700: #101c36;
  --bg-dark-600: #17264a;
  --border-dark: rgba(255, 255, 255, 0.08);
  --border-dark-hover: rgba(194, 84, 56, 0.4);

  /* Light Theme Surfaces */
  --bg-light-100: #f8fafc;
  --bg-light-200: #f1f5f9;
  --bg-card: #ffffff;
  --border-light: #e2e8f0;
  --border-light-hover: rgba(168, 67, 42, 0.35);

  /* Typography Colors */
  --text-main: #0f172a;
  --text-muted: #64748b;
  --text-light: #ffffff;
  --text-light-muted: #94a3b8;

  /* Typography Families */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Shadows & Glassmorphism */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 10px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 35px -5px rgba(11, 19, 38, 0.25);
  --shadow-brand: 0 10px 30px -5px rgba(168, 67, 42, 0.35);
  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-dark: rgba(11, 19, 38, 0.82);

  /* Layout */
  --max-width: 1280px;
  --nav-height: 84px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-full: 9999px;
  --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-light-100);
  color: var(--text-main);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

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

/* ==========================================================================
   TOP NOTIFICATION & UTILITY BAR
   ========================================================================== */
.topbar {
  background: var(--bg-dark-900);
  color: var(--text-light-muted);
  font-size: 0.825rem;
  border-bottom: 1px solid var(--border-dark);
  padding: 0.5rem 0;
  position: relative;
  z-index: 1001;
}

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

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

.topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: var(--transition);
}

.topbar-item:hover {
  color: var(--brand-primary-light);
}

.topbar-item svg {
  width: 14px;
  height: 14px;
  stroke: var(--brand-primary-light);
}

.topbar-badge {
  background: rgba(16, 185, 129, 0.15);
  color: var(--electric-green);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.15rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: 0.72rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--electric-green);
  box-shadow: 0 0 8px var(--electric-green);
  animation: pulseAnimation 2s infinite;
}

@keyframes pulseAnimation {
  0% { transform: scale(0.95); opacity: 0.7; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.7; }
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  height: var(--nav-height);
  z-index: 1000;
  transition: var(--transition);
  display: flex;
  align-items: center;
}

.site-header.scrolled {
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  height: 74px;
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.brand-subtitle {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--brand-primary);
  text-transform: uppercase;
  display: block;
  border-left: 2px solid var(--border-light);
  padding-left: 0.75rem;
  line-height: 1.25;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: #1e293b;
  padding: 0.5rem 0.25rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  position: relative;
}

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

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

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

.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: #ffffff;
  min-width: 290px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
  padding: 0.85rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: var(--transition);
  z-index: 100;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.65rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  color: var(--text-main);
}

.dropdown-item:hover {
  background: var(--bg-light-200);
  color: var(--brand-primary);
  transform: translateX(4px);
}

.dropdown-icon {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  background: rgba(168, 67, 42, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--brand-primary);
}

.dropdown-text h4 {
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.1rem;
}

.dropdown-text p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.25;
}

/* Nav CTA & Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.925rem;
  padding: 0.68rem 1.45rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
}

.btn-primary {
  background: var(--brand-gradient);
  color: #ffffff;
  box-shadow: var(--shadow-brand);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #d35f41 0%, #a4361b 100%);
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -4px rgba(168, 67, 42, 0.45);
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.05);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(8px);
}

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

.btn-outline-brand {
  background: transparent;
  color: var(--brand-primary);
  border: 1px solid var(--brand-primary);
}

.btn-outline-brand:hover {
  background: var(--brand-primary);
  color: #ffffff;
  transform: translateY(-2px);
}

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

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  background-color: var(--bg-dark-900);
  color: #ffffff;
  min-height: 640px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 4.5rem 0;
}

.hero-bg-media {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  filter: brightness(0.85) contrast(1.1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(7, 13, 25, 0.95) 0%, rgba(11, 19, 38, 0.85) 50%, rgba(7, 13, 25, 0.6) 100%);
  z-index: 2;
}

.hero-circuit-glow {
  position: absolute;
  top: 20%;
  right: 5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(194, 84, 56, 0.22) 0%, rgba(0, 210, 255, 0.08) 40%, rgba(7, 13, 25, 0) 70%);
  z-index: 2;
  pointer-events: none;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(194, 84, 56, 0.18);
  border: 1px solid rgba(194, 84, 56, 0.4);
  color: #ffaa94;
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 3.25rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.02em;
}

.hero-title .highlight {
  background: linear-gradient(135deg, #ff8c70 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.125rem;
  color: #cbd5e1;
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  gap: 1.15rem;
  flex-wrap: wrap;
  margin-bottom: 2.75rem;
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.75rem;
}

.stat-item h3 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 0.35rem;
}

.stat-item h3 span {
  color: var(--brand-primary-light);
}

.stat-item p {
  font-size: 0.825rem;
  color: #94a3b8;
  font-weight: 500;
}

/* Hero Right Floating Card */
.hero-card-preview {
  background: rgba(16, 28, 54, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  position: relative;
}

.card-header-status {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1rem;
  margin-bottom: 1.25rem;
}

.card-title-group h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.card-title-group p {
  font-size: 0.775rem;
  color: #94a3b8;
}

.telemetry-tag {
  background: rgba(0, 210, 255, 0.12);
  color: var(--electric-cyan);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.hero-card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.card-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: var(--transition);
}

.card-feature-item:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(194, 84, 56, 0.4);
}

.card-feature-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background: rgba(194, 84, 56, 0.2);
  color: #ff8c70;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.card-feature-text h5 {
  font-size: 0.875rem;
  font-weight: 600;
  color: #f1f5f9;
  margin-bottom: 0.15rem;
}

.card-feature-text p {
  font-size: 0.75rem;
  color: #94a3b8;
}

/* ==========================================================================
   PARTNERS / STATUTORY AUTHORITIES BANNER
   ========================================================================== */
.authorities-bar {
  background: #ffffff;
  border-bottom: 1px solid var(--border-light);
  padding: 1.75rem 0;
}

.authorities-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.authorities-label {
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-left: 3px solid var(--brand-primary);
  padding-left: 0.75rem;
}

.authorities-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.authority-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--bg-light-200);
  border: 1px solid var(--border-light);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.85rem;
  color: #334155;
  transition: var(--transition);
}

.authority-pill:hover {
  background: #ffffff;
  border-color: var(--brand-primary);
  color: var(--brand-primary);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

/* ==========================================================================
   SECTION COMMON STYLES
   ========================================================================== */
.section {
  padding: 5.5rem 0;
  position: relative;
}

.section-dark {
  background: var(--bg-dark-800);
  color: #ffffff;
}

.section-alt {
  background: #f1f5f9;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.75rem auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.section-badge.badge-primary {
  background: rgba(168, 67, 42, 0.1);
  color: var(--brand-primary);
  border: 1px solid rgba(168, 67, 42, 0.25);
}

.section-badge.badge-dark {
  background: rgba(255, 255, 255, 0.08);
  color: #ffaa94;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.section-title {
  font-family: var(--font-display);
  font-size: 2.35rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 1rem;
  color: var(--text-main);
  letter-spacing: -0.015em;
}

.section-dark .section-title {
  color: #ffffff;
}

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

.section-dark .section-desc {
  color: #94a3b8;
}

/* ==========================================================================
   SERVICES GRID (PROJECT MANAGEMENT & STATUTORY APPROVALS)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 1.75rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2.25rem 1.85rem;
  transition: var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--brand-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--border-light-hover);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(168, 67, 42, 0.08);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon-wrap {
  background: var(--brand-gradient);
  color: #ffffff;
  transform: rotate(-3deg) scale(1.05);
}

.service-authority-tag {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--brand-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.5rem;
  display: inline-block;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 0.85rem;
  color: var(--text-main);
}

.service-card p {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.service-bullets {
  list-style: none;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
}

.service-bullets li {
  font-size: 0.85rem;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-bullets li svg {
  width: 15px;
  height: 15px;
  color: var(--electric-green);
  flex-shrink: 0;
}

.service-card-footer {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--brand-primary);
}

.link-arrow:hover {
  gap: 0.65rem;
}

/* ==========================================================================
   PRODUCTS SHOWCASE (INTELLIGENT MONITORING & PROTECTION)
   ========================================================================== */
.product-filter-bar {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #cbd5e1;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
}

.filter-btn.active {
  background: var(--brand-gradient);
  border-color: transparent;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(168, 67, 42, 0.4);
}

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

.product-card {
  background: var(--bg-dark-700);
  border: 1px solid var(--border-dark);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  border-color: var(--border-dark-hover);
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.product-card-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.25rem;
}

.product-acronym-badge {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ff947a 0%, #f59e0b 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.product-category-tag {
  background: rgba(0, 210, 255, 0.1);
  color: var(--electric-cyan);
  border: 1px solid rgba(0, 210, 255, 0.25);
  font-size: 0.725rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
}

.product-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.product-tagline {
  font-size: 0.85rem;
  color: #ffaa94;
  font-style: italic;
  margin-bottom: 1rem;
}

.product-desc {
  font-size: 0.9rem;
  color: #94a3b8;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.product-specs-preview {
  background: rgba(7, 13, 25, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 0.85rem;
  margin-bottom: 1.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}

.spec-cell {
  display: flex;
  flex-direction: column;
}

.spec-label {
  font-size: 0.7rem;
  color: #64748b;
  text-transform: uppercase;
  font-weight: 600;
}

.spec-value {
  font-family: var(--font-mono);
  font-size: 0.825rem;
  color: #e2e8f0;
  font-weight: 500;
}

.product-card-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: auto;
}

/* ==========================================================================
   STATUTORY APPROVAL WORKFLOW ROADMAP
   ========================================================================== */
.roadmap-container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1.25rem;
  position: relative;
  margin-top: 3.5rem;
}

.roadmap-step {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.25rem;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.roadmap-step:hover {
  transform: translateY(-4px);
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-lg);
}

.step-number {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--brand-gradient);
  color: #ffffff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  box-shadow: 0 4px 10px rgba(168, 67, 42, 0.3);
}

.roadmap-step h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 0.5rem;
}

.roadmap-step p {
  font-size: 0.825rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   INTERACTIVE ESTIMATOR / CALCULATOR
   ========================================================================== */
.estimator-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-xl);
  max-width: 900px;
  margin: 0 auto;
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2.5rem;
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: #334155;
  margin-bottom: 0.45rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  background: var(--bg-light-100);
  color: var(--text-main);
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--brand-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(168, 67, 42, 0.12);
}

.estimator-summary-box {
  background: var(--bg-dark-900);
  color: #ffffff;
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.estimator-summary-header h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.estimator-summary-header p {
  font-size: 0.825rem;
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

.summary-item {
  display: flex;
  justify-content: space-between;
  padding: 0.65rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
}

.summary-item span:first-child {
  color: #94a3b8;
}

.summary-item span:last-child {
  font-weight: 600;
  color: #f1f5f9;
}

/* ==========================================================================
   INDUSTRIES & SECTORS
   ========================================================================== */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.sector-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: var(--transition);
}

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

.sector-icon {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: rgba(168, 67, 42, 0.08);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  transition: var(--transition);
}

.sector-card:hover .sector-icon {
  background: var(--brand-gradient);
  color: #ffffff;
}

.sector-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.sector-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 3.5rem;
}

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.contact-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  gap: 1.25rem;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: var(--brand-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: rgba(168, 67, 42, 0.1);
  color: var(--brand-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.contact-details p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.contact-form-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: var(--shadow-xl);
}

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

/* ==========================================================================
   MODAL DIALOGS
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 13, 25, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  padding: 1.5rem;
}

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

.modal-container {
  background: #ffffff;
  border-radius: var(--radius-lg);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
  transform: scale(0.95) translateY(20px);
  transition: var(--transition);
  position: relative;
}

.modal-backdrop.active .modal-container {
  transform: scale(1) translateY(0);
}

.modal-header {
  padding: 1.75rem 2rem;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-close-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  color: var(--text-muted);
  padding: 0.4rem;
  border-radius: 50%;
  transition: var(--transition);
}

.modal-close-btn:hover {
  background: var(--bg-light-200);
  color: var(--text-main);
}

.modal-body {
  padding: 2rem;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
}

.specs-table th, .specs-table td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border-light);
  text-align: left;
  font-size: 0.875rem;
}

.specs-table th {
  background: var(--bg-light-200);
  color: var(--text-main);
  font-weight: 600;
}

.specs-table td:first-child {
  font-weight: 500;
  color: #334155;
  width: 40%;
}

.specs-table td:last-child {
  font-family: var(--font-mono);
  color: #0f172a;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: var(--bg-dark-900);
  color: #94a3b8;
  border-top: 1px solid var(--border-dark);
  padding-top: 5rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.2fr;
  gap: 3rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-brand-lockup {
  margin-bottom: 1.5rem;
}

.footer-brand-lockup img {
  height: 52px;
  width: auto;
  filter: brightness(1.2);
}

.footer-tagline-bar {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: #ffaa94;
  margin: 1.25rem 0;
  line-height: 1.5;
}

.footer-col h4 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.5rem;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--brand-primary-light);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  font-size: 0.875rem;
  color: #94a3b8;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition);
}

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

.footer-bottom {
  padding: 1.75rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.825rem;
}

/* ==========================================================================
   MOBILE DRAWER & RESPONSIVE BREAKPOINTS
   ========================================================================== */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 320px;
  height: 100vh;
  background: #ffffff;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.25);
  z-index: 2500;
  transition: right 0.35s ease-in-out;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

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

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

.drawer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.drawer-links a {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-main);
  display: block;
}

.drawer-links a:hover {
  color: var(--brand-primary);
}

@media (max-width: 1024px) {
  .hero-content-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .nav-menu, .nav-actions .btn {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
  }
  .roadmap-container {
    grid-template-columns: repeat(2, 1fr);
  }
  .sectors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.45rem;
  }
  .hero-stats-row {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .footer-top {
    grid-template-columns: 1fr;
  }
  .roadmap-container {
    grid-template-columns: 1fr;
  }
  .sectors-grid {
    grid-template-columns: 1fr;
  }
  .estimator-grid {
    grid-template-columns: 1fr;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}