/* ==========================================================================
   PRAMOD TOOLS — ONE-PAGE INDUSTRIAL STYLESHEET
   Design System mirrored from ACS Automation and Solutions
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. CSS Variables & Design Tokens
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --brand: #dc2626;         /* Precision Engineering Red */
  --brand-deep: #b91c1c;    /* Deep Red for Hover States */
  --brand-glow: rgba(220, 38, 38, 0.22);
  --brand-soft: #fef2f2;

  /* Neutrals & Dark Tones */
  --ink: #0c1017;           /* Deep Obsidian Text */
  --ink-secondary: #1e293b;
  --body: #64748b;          /* Cool Slate Body Text */
  --hairline: rgba(0, 0, 0, 0.08);
  --hairline-hover: rgba(220, 38, 38, 0.35);
  --dark-hairline: rgba(255, 255, 255, 0.12);
  --dark: #070a0f;          /* Rich Charcoal / Black */
  --dark-surface: #0f141d;
  --dark-card: #141b26;
  --bg-soft: #f8fafc;
  --bg-white: #ffffff;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 14px;
  --radius-xl: 20px;
  --radius-pill: 9999px;

  /* Elevation */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.08), 0 2px 6px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(0, 0, 0, 0.12), 0 4px 12px -2px rgba(0, 0, 0, 0.06);
  --shadow-dark: 0 20px 40px -8px rgba(0, 0, 0, 0.5);

  /* Transitions */
  --transition-fast: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 260ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 400ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  background-color: #ffffff;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  color: var(--ink);
  background: #ffffff;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  background: none;
  border: none;
  cursor: pointer;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   3. Container & Layout Helpers
   -------------------------------------------------------------------------- */
.container-max {
  width: 100%;
  max-width: 72rem; /* 1152px ~ max-w-6xl */
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 768px) {
  .container-max {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

/* --------------------------------------------------------------------------
   4. Typography Utilities
   -------------------------------------------------------------------------- */
.h-display {
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--ink);
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--body);
}

.kicker::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: var(--brand);
}

.text-brand { color: var(--brand); }
.text-body { color: var(--body); }
.text-ink { color: var(--ink); }
.text-white { color: #ffffff; }

@media (max-width: 639px) {
  .hidden-mobile {
    display: none !important;
  }
}

/* --------------------------------------------------------------------------
   5. Reusable Component Primitives (Direct ACS Equivalents)
   -------------------------------------------------------------------------- */
/* Pill Buttons */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: var(--radius-pill);
  padding: 0.65rem 1.35rem;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1;
  transition: all var(--transition-fast);
  white-space: nowrap;
  text-decoration: none;
}

.pill-brand {
  background-color: var(--brand);
  color: #ffffff;
  box-shadow: 0 4px 14px -2px var(--brand-glow);
}
.pill-brand:hover {
  background-color: var(--brand-deep);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px -2px var(--brand-glow);
}

.pill-dark {
  background-color: var(--ink);
  color: #ffffff;
}
.pill-dark:hover {
  background-color: #1e293b;
  transform: translateY(-1px);
}

.pill-ghost {
  background-color: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-blur: 8px;
}
.pill-ghost:hover {
  background-color: rgba(255, 255, 255, 0.22);
  border-color: rgba(255, 255, 255, 0.4);
}

/* Circular Action Button */
.circle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.375rem;
  height: 2.375rem;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.circle-btn-brand {
  background-color: var(--brand);
  color: #ffffff;
}
.circle-btn-brand:hover {
  background-color: var(--brand-deep);
  transform: translateY(-1px);
}

.circle-btn-outline {
  border: 1px solid var(--hairline);
  background: #ffffff;
  color: var(--ink);
}
.circle-btn-outline:hover {
  background: var(--ink);
  color: #ffffff;
  border-color: var(--ink);
}

/* Clipped Folder Corner (Iconic Industrial Motif) */
.folder-tr {
  clip-path: polygon(0 0, calc(100% - 46px) 0, 100% 46px, 100% 100%, 0 100%);
  position: relative;
}

/* Stipple / Dotted Pattern */
.dotted {
  background-image: radial-gradient(rgba(255, 255, 255, 0.25) 1.2px, transparent 1.2px);
  background-size: 16px 16px;
}
.dotted-dark {
  background-image: radial-gradient(rgba(0, 0, 0, 0.12) 1.2px, transparent 1.2px);
  background-size: 16px 16px;
}

/* Metallic Texture Sheens */
.metal {
  background: radial-gradient(120% 90% at 78% 8%, rgba(220, 38, 38, 0.18), transparent 55%),
              radial-gradient(80% 70% at 15% 90%, rgba(100, 116, 139, 0.25), transparent 60%),
              linear-gradient(135deg, #111827 0%, #070a0f 100%);
}

.metal-blue {
  background: radial-gradient(110% 80% at 85% 15%, rgba(56, 189, 248, 0.14), transparent 50%),
              radial-gradient(90% 80% at 10% 85%, rgba(220, 38, 38, 0.12), transparent 55%),
              linear-gradient(135deg, #0f172a 0%, #030712 100%);
}

.metal-warm {
  background: radial-gradient(100% 80% at 80% 10%, rgba(249, 115, 22, 0.15), transparent 50%),
              linear-gradient(135deg, #18181b 0%, #09090b 100%);
}

/* Grain Overlay (Subtle Industrial Grain) */
.grain {
  position: relative;
}
.grain::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.035'/%3E%3C/svg%3E");
  opacity: 0.5;
  mix-blend-mode: overlay;
}

/* --------------------------------------------------------------------------
   6. Navigation Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--hairline);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px -2px rgba(0, 0, 0, 0.06);
}

.header-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.25rem;
  max-width: 72rem;
  margin: 0 auto;
  padding: 0 1.25rem;
}

@media (min-width: 768px) {
  .header-nav {
    padding: 0 2rem;
  }
}

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

.brand-logo-img {
  height: 2.35rem;
  width: auto;
  object-fit: contain;
}

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

.brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  line-height: 1.15;
}

.brand-subtitle {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--body);
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.75rem;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(12, 16, 23, 0.72);
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.625rem;
}

.menu-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.375rem;
  height: 2.375rem;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  background: #ffffff;
  color: var(--ink);
}

@media (min-width: 1024px) {
  .menu-toggle {
    display: none;
  }
}

.menu-icon-bars {
  position: relative;
  width: 1rem;
  height: 0.75rem;
}

.menu-icon-bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--ink);
  transition: all var(--transition-fast);
}

.menu-icon-bars span:first-child { top: 0; }
.menu-icon-bars span:last-child { bottom: 0; }

/* Mobile Navigation Drawer */
.mobile-drawer {
  position: fixed;
  inset: 0;
  z-index: 150;
  pointer-events: none;
  visibility: hidden;
  transition: visibility var(--transition-normal);
}

.mobile-drawer.open {
  pointer-events: auto;
  visibility: visible;
}

.drawer-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.mobile-drawer.open .drawer-overlay {
  opacity: 1;
}

.drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  max-width: 320px;
  background: #ffffff;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  box-shadow: -8px 0 28px rgba(0, 0, 0, 0.12);
}

.mobile-drawer.open .drawer-panel {
  transform: translateX(0);
}

.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--hairline);
}

.drawer-nav-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.drawer-nav-item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 0.5rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--ink);
  border-radius: var(--radius-sm);
  transition: background var(--transition-fast);
}

.drawer-nav-item a:hover {
  background: var(--bg-soft);
  color: var(--brand);
}

.drawer-footer {
  padding-top: 1.25rem;
  border-top: 1px solid var(--hairline);
  font-size: 0.8125rem;
  color: var(--body);
}

/* --------------------------------------------------------------------------
   7. Hero Section (#top)
   -------------------------------------------------------------------------- */
.hero-wrapper {
  padding: 4.75rem 0.625rem 0.625rem;
}

@media (min-width: 768px) {
  .hero-wrapper {
    padding: 5rem 0.75rem 0.75rem;
  }
}

.hero-card {
  position: relative;
  min-height: 86vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  border-radius: var(--radius-xl);
  overflow: hidden;
  color: #ffffff;
}

.hero-img-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
}

.hero-overlay-dark {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7, 10, 15, 0.88) 0%, rgba(7, 10, 15, 0.65) 45%, rgba(7, 10, 15, 0.35) 85%);
  pointer-events: none;
}

.hero-overlay-bottom {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 10, 15, 0.92) 0%, rgba(7, 10, 15, 0.3) 50%, transparent 100%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 6rem 1.5rem 2.5rem;
  max-width: 68rem;
}

@media (min-width: 768px) {
  .hero-content {
    padding: 7rem 3rem 3.5rem;
  }
}

.hero-kicker {
  color: rgba(255, 255, 255, 0.82);
  margin-bottom: 1.25rem;
}

.hero-kicker::before {
  background-color: var(--brand);
}

.hero-title {
  font-size: 2.25rem;
  line-height: 1.08;
  color: #ffffff;
  max-width: 52rem;
}

@media (min-width: 768px) {
  .hero-title {
    font-size: 3.75rem;
  }
}

.hero-title .dim {
  color: rgba(255, 255, 255, 0.55);
}

.hero-desc {
  margin-top: 1.5rem;
  font-size: 0.975rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.72);
  max-width: 38rem;
}

.hero-cta-group {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.hero-metrics-bar {
  margin-top: 3rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--dark-hairline);
  display: flex;
  flex-wrap: wrap;
  gap: 2rem 3.5rem;
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-val {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #ffffff;
}

@media (min-width: 768px) {
  .metric-val {
    font-size: 2.15rem;
  }
}

.metric-lbl {
  margin-top: 0.25rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
}

/* --------------------------------------------------------------------------
   8. About Section (#about)
   -------------------------------------------------------------------------- */
.section-padding {
  padding: 5rem 0;
}

@media (min-width: 768px) {
  .section-padding {
    padding: 7rem 0;
  }
}

.about-intro-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .about-intro-grid {
    grid-template-columns: 200px 1fr;
    gap: 3.5rem;
  }
}

.about-location-tag {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--body);
}

.about-statement {
  font-size: 1.35rem;
  line-height: 1.45;
  color: var(--ink);
  max-width: 44rem;
}

@media (min-width: 768px) {
  .about-statement {
    font-size: 1.75rem;
  }
}

.about-statement .text-muted {
  color: var(--body);
}

.about-cards-grid {
  margin-top: 3.5rem;
  display: grid;
  gap: 1rem;
}

@media (min-width: 768px) {
  .about-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-card {
  height: 18.5rem;
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.about-card-brand {
  background-color: var(--brand);
  color: #ffffff;
}

.about-card-stat {
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1;
}

.about-card-title {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.25;
}

.about-card-sub {
  margin-top: 0.35rem;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.4;
}

.about-card-photo {
  position: relative;
  color: #ffffff;
}

.about-card-photo-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-card-photo-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 10, 15, 0.85) 0%, rgba(7, 10, 15, 0.25) 60%, transparent 100%);
}

.about-card-photo-content {
  position: relative;
  z-index: 5;
  margin-top: auto;
}

/* --------------------------------------------------------------------------
   9. Capabilities Section (#capabilities)
   -------------------------------------------------------------------------- */
.capabilities-section {
  position: relative;
  overflow: hidden;
  background-color: var(--bg-soft);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.cap-watermark {
  position: absolute;
  top: -1.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 18vw;
  font-weight: 800;
  letter-spacing: -0.05em;
  color: rgba(12, 16, 23, 0.04);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  line-height: 1;
  z-index: 0;
  transition: opacity var(--transition-normal);
}

@media (min-width: 1024px) {
  .cap-watermark {
    font-size: 12rem;
  }
}

.cap-container {
  position: relative;
  z-index: 5;
  padding-top: 1.5rem;
}

.cap-card-stage {
  max-width: 52rem;
  margin: 2rem auto 0;
}

.cap-display-card {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  color: #ffffff;
  padding: 2.25rem 1.75rem;
  min-height: 24rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

@media (min-width: 768px) {
  .cap-display-card {
    padding: 3rem;
  }
}

.cap-card-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.cap-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7, 10, 15, 0.88) 0%, rgba(7, 10, 15, 0.65) 55%, rgba(7, 10, 15, 0.35) 100%);
}

.cap-card-content {
  position: relative;
  z-index: 10;
}

.cap-badge-id {
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.65);
  letter-spacing: 0.04em;
}

.cap-title {
  margin-top: 0.5rem;
  font-size: 1.75rem;
  color: #ffffff;
}

@media (min-width: 768px) {
  .cap-title {
    font-size: 2.25rem;
  }
}

.cap-desc {
  margin-top: 0.85rem;
  font-size: 0.95rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.75);
  max-width: 38rem;
}

.cap-tags-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

.cap-tag-pill {
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 0.35rem 0.85rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
}

.cap-controls-bar {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cap-num-nav {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.cap-num-btn {
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--body);
  transition: all var(--transition-fast);
}

.cap-num-btn:hover {
  background: rgba(12, 16, 23, 0.06);
  color: var(--ink);
}

.cap-num-btn.active {
  background: var(--ink);
  color: #ffffff;
}

.cap-arrows {
  display: flex;
  gap: 0.5rem;
}

/* --------------------------------------------------------------------------
   10. Products Section (#products)
   -------------------------------------------------------------------------- */
.products-header-grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
}

.products-group {
  margin-top: 3.5rem;
}

.products-group-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--hairline);
}

.products-group-index {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--brand);
}

.products-group-title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.products-grid {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 640px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 9.5rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--hairline);
  background-color: var(--bg-soft);
  padding: 1.25rem;
  text-decoration: none;
  transition: all var(--transition-normal);
}

.product-card:hover {
  transform: translateY(-3px);
  border-color: var(--hairline-hover);
  box-shadow: var(--shadow-md);
  background-color: #ffffff;
}

.product-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.product-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.product-arrow {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--hairline);
  background: #ffffff;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.product-card:hover .product-arrow {
  background: var(--brand);
  border-color: var(--brand);
  color: #ffffff;
}

.product-desc {
  margin-top: 1.25rem;
  font-size: 0.8125rem;
  color: var(--body);
  line-height: 1.5;
}

/* Feature Product Banner (Robotic/Special SPM style) */
.product-featured-banner {
  margin-top: 1.5rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  padding: 2.25rem 1.75rem;
  color: #ffffff;
}

@media (min-width: 768px) {
  .product-featured-banner {
    padding: 2.5rem 2.5rem;
  }
}

.featured-banner-content {
  position: relative;
  z-index: 5;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
}

/* --------------------------------------------------------------------------
   11. Industries & Clients Section (#industries)
   -------------------------------------------------------------------------- */
.industries-section {
  background-color: var(--dark);
  color: #ffffff;
  padding: 5rem 0;
}

@media (min-width: 768px) {
  .industries-section {
    padding: 7rem 0;
  }
}

.industries-split-grid {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .industries-split-grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 4rem;
  }
}

.industry-preview-panel {
  display: none;
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  min-height: 28rem;
}

@media (min-width: 1024px) {
  .industry-preview-panel {
    display: block;
  }
}

.industry-preview-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-normal);
}

.industry-preview-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 10, 15, 0.9) 0%, rgba(7, 10, 15, 0.2) 60%, transparent 100%);
}

.industry-preview-caption {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  z-index: 5;
}

.industry-index-tag {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

.industry-caption-title {
  font-size: 1.5rem;
  color: #ffffff;
  margin-top: 0.25rem;
}

.industries-list {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
}

.industry-row-btn {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.15rem 0;
  border-bottom: 1px solid var(--dark-hairline);
  text-align: left;
  transition: color var(--transition-fast);
  color: rgba(255, 255, 255, 0.45);
}

.industry-row-btn:hover {
  color: rgba(255, 255, 255, 0.85);
}

.industry-row-btn.active {
  color: #ffffff;
}

.industry-thumb-mini {
  width: 3.25rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  position: relative;
}

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

.industry-text-group h4 {
  font-size: 1.05rem;
  font-weight: 600;
  color: inherit;
}

.industry-text-group p {
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 0.25rem;
}

/* Client Showcase Marquee / Grid */
.clients-showcase {
  margin-top: 4.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--dark-hairline);
}

.clients-title-kicker {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1.5rem;
}

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

@media (min-width: 640px) {
  .clients-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1024px) {
  .clients-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.client-badge-card {
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid var(--dark-hairline);
  padding: 1.25rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  transition: all var(--transition-fast);
}

.client-badge-card:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(220, 38, 38, 0.4);
  transform: translateY(-2px);
}

.client-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
  line-height: 1.25;
}

.client-loc {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  margin-top: 0.35rem;
}

/* --------------------------------------------------------------------------
   12. Facility Section (#facility)
   -------------------------------------------------------------------------- */
.facility-section {
  position: relative;
  background: #ffffff;
  padding: 5rem 0;
}

@media (min-width: 768px) {
  .facility-section {
    padding: 7rem 0;
  }
}

.facility-card-stage {
  margin-top: 3rem;
  border-radius: var(--radius-xl);
  overflow: hidden;
  position: relative;
  min-height: 28rem;
  color: #ffffff;
  padding: 2.5rem 1.75rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

@media (min-width: 768px) {
  .facility-card-stage {
    padding: 3.5rem;
  }
}

.facility-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity var(--transition-normal);
}

.facility-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7, 10, 15, 0.9) 0%, rgba(7, 10, 15, 0.6) 55%, rgba(7, 10, 15, 0.3) 100%);
}

.facility-content {
  position: relative;
  z-index: 10;
  max-width: 38rem;
}

.facility-tabs-bar {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.facility-tab-thumb {
  width: 6.5rem;
  height: 4.25rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  border: 2px solid transparent;
  opacity: 0.5;
  transition: all var(--transition-fast);
}

.facility-tab-thumb:hover {
  opacity: 0.85;
}

.facility-tab-thumb.active {
  border-color: var(--brand);
  opacity: 1;
  box-shadow: 0 4px 14px -2px var(--brand-glow);
}

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

/* --------------------------------------------------------------------------
   13. Machinery Section (#machinery)
   -------------------------------------------------------------------------- */
.machinery-section {
  background-color: var(--bg-soft);
  border-top: 1px solid var(--hairline);
  padding: 5rem 0;
}

@media (min-width: 768px) {
  .machinery-section {
    padding: 7rem 0;
  }
}

.machinery-grid {
  margin-top: 3.5rem;
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 640px) {
  .machinery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .machinery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.machine-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--hairline);
  background: #ffffff;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--transition-normal);
}

.machine-card:hover {
  transform: translateY(-3px);
  border-color: var(--hairline-hover);
  box-shadow: var(--shadow-md);
}

.machine-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.machine-tag {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand);
  background: var(--brand-soft);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
}

.machine-count {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--body);
}

.machine-name {
  margin-top: 1rem;
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.25;
}

.machine-specs-list {
  margin-top: 1.25rem;
  border-top: 1px solid var(--hairline);
  padding-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.machine-spec-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.8125rem;
}

.spec-key {
  color: var(--body);
}

.spec-val {
  font-weight: 600;
  color: var(--ink);
}

.machine-banner-note {
  margin-top: 3rem;
  border-radius: var(--radius-lg);
  background: #ffffff;
  border: 1px solid var(--hairline);
  padding: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* --------------------------------------------------------------------------
   14. Contact Section (#contact)
   -------------------------------------------------------------------------- */
.contact-section {
  background-color: #ffffff;
  padding: 5rem 0;
  border-top: 1px solid var(--hairline);
}

@media (min-width: 768px) {
  .contact-section {
    padding: 7rem 0;
  }
}

.contact-split-grid {
  display: grid;
  gap: 3rem;
}

@media (min-width: 1024px) {
  .contact-split-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 4.5rem;
  }
}

.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-channels-list {
  margin-top: 2.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-channel-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-channel-icon {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: var(--bg-soft);
  border: 1px solid var(--hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  flex-shrink: 0;
}

.contact-channel-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--body);
}

.contact-channel-value {
  margin-top: 0.2rem;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}

.contact-channel-value a:hover {
  color: var(--brand);
}

/* RFQ Form Box */
.rfq-form-card {
  border-radius: var(--radius-xl);
  border: 1px solid var(--hairline);
  background: var(--bg-soft);
  padding: 2rem 1.5rem;
}

@media (min-width: 768px) {
  .rfq-form-card {
    padding: 2.5rem;
  }
}

.rfq-form-title {
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.rfq-form-subtitle {
  font-size: 0.875rem;
  color: var(--body);
  margin-top: 0.25rem;
}

.rfq-form-element {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row-2 {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .form-row-2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--ink);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--hairline);
  background: #ffffff;
  font-family: inherit;
  font-size: 0.875rem;
  color: var(--ink);
  transition: all var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--brand);
  box-shadow: 0 0 0 3px var(--brand-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 5.5rem;
}

/* --------------------------------------------------------------------------
   15. Site Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--dark-hairline);
}

.footer-top-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--dark-hairline);
}

.footer-brand-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-logo-img {
  height: 2.5rem;
  width: auto;
}

.footer-nav-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-nav-item a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.65);
  transition: color var(--transition-fast);
}

.footer-nav-item a:hover {
  color: #ffffff;
}

.footer-bottom-row {
  margin-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.45);
}

/* --------------------------------------------------------------------------
   16. Notification Toast
   -------------------------------------------------------------------------- */
.toast-msg {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 200;
  background: var(--ink);
  color: #ffffff;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  opacity: 0;
  transform: translateY(16px);
  pointer-events: none;
  transition: all var(--transition-normal);
}

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

/* --------------------------------------------------------------------------
   17. Real Jigs, Fixtures & Tooling Gallery
   -------------------------------------------------------------------------- */
.fixture-gallery-block {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--hairline);
}

.fixture-gallery-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.fixture-gallery-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--brand);
  background: rgba(220, 38, 38, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(220, 38, 38, 0.2);
}

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

@media (min-width: 640px) {
  .fixture-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .fixture-gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.fixture-gallery-card {
  background-color: #ffffff;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: all var(--transition-normal);
}

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

.fixture-gallery-img-wrap {
  width: 100%;
  height: 14rem;
  position: relative;
  overflow: hidden;
  background-color: #0c1017;
}

.fixture-gallery-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.fixture-gallery-card:hover .fixture-gallery-img-wrap img {
  transform: scale(1.06);
}

.fixture-gallery-zoom-badge {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  background: rgba(12, 16, 23, 0.75);
  color: #ffffff;
  backdrop-filter: blur(4px);
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0.85);
  transition: all var(--transition-fast);
}

.fixture-gallery-card:hover .fixture-gallery-zoom-badge {
  opacity: 1;
  transform: scale(1);
}

.fixture-gallery-body {
  padding: 1.15rem 1.25rem 1.35rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.fixture-gallery-tag {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand);
  margin-bottom: 0.35rem;
}

.fixture-gallery-title {
  font-size: 0.975rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.35;
}

.fixture-gallery-desc {
  margin-top: 0.45rem;
  font-size: 0.8125rem;
  color: var(--body);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   18. Image Lightbox Modal
   -------------------------------------------------------------------------- */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background-color: rgba(12, 16, 23, 0.92);
  backdrop-filter: blur(8px);
}

.lightbox-content {
  position: relative;
  z-index: 10;
  max-width: 54rem;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: #111622;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7);
}

.lightbox-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 1.5rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 20;
  transition: all var(--transition-fast);
}

.lightbox-close:hover {
  background: var(--brand);
  border-color: var(--brand);
}

.lightbox-img {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
  display: block;
  background: #080b10;
}

.lightbox-caption {
  width: 100%;
  padding: 1rem 1.5rem;
  background: #111622;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.lightbox-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
}

.lightbox-desc {
  margin-top: 0.25rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.5;
}

/* --------------------------------------------------------------------------
   19. Floating WhatsApp Quick Connect Button
   -------------------------------------------------------------------------- */
.whatsapp-float-btn {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 120;
  width: 3.5rem;
  height: 3.5rem;
  background-color: #25d366;
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.whatsapp-float-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

.whatsapp-float-tooltip {
  position: absolute;
  left: 4.25rem;
  background: #0c1017;
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity var(--transition-fast), transform var(--transition-fast);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

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

@media (max-width: 639px) {
  .whatsapp-float-btn {
    bottom: 1.25rem;
    left: 1.25rem;
    width: 3.15rem;
    height: 3.15rem;
  }
  .whatsapp-float-tooltip {
    display: none;
  }
}