/* ==========================================================================
   WELDKAR - Redesigned Landing Page Stylesheet
   Industrial Precision, Mission-Critical European Data Center Aesthetics
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=JetBrains+Mono:wght@400;500;600;700&family=Oswald:wght@400;500;600;700&display=swap');

:root {
  /* Brand Core Colors */
  --navy-void: #030a14;
  --navy-deep: #061527;
  --navy-primary: #09203C;
  --navy-surface: #0e2b4f;
  --navy-elevated: #133863;
  --navy-border: rgba(56, 89, 208, 0.22);
  --navy-glow: rgba(0, 210, 255, 0.15);

  /* Light Theme / High Contrast Surfaces */
  --bg-pure: #ffffff;
  --bg-slate: #f8fafc;
  --bg-slate-subtle: #f1f5f9;
  --border-light: #e2e8f0;
  --border-light-hover: #cbd5e1;
  
  /* Precision & Laser Accents */
  --accent-cyan: #00d2ff;
  --accent-cyan-hover: #38e1ff;
  --accent-blue: #2563eb;
  --accent-blue-hover: #1d4ed8;
  --accent-cobalt: #3859d0;
  
  /* HSE & Safety Accents */
  --hse-green: #10b981;
  --hse-green-glow: rgba(16, 185, 129, 0.2);
  --hse-amber: #f59e0b;

  /* Text & Readability */
  --text-pure: #ffffff;
  --text-light-dim: #94a3b8;
  --text-light-muted: #64748b;
  --text-dark-primary: #09203C;
  --text-dark-secondary: #334155;
  --text-dark-muted: #64748b;

  /* Typography */
  --font-heading: 'Oswald', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Spacing & Layout */
  --container-max: 1240px;
  --header-height: 80px;
  --topbar-height: 38px;
  --radius-xs: 2px;
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 8px;

  /* Shadows & Depth */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 6px 24px rgba(9, 32, 60, 0.08);
  --shadow-lg: 0 16px 40px rgba(9, 32, 60, 0.12);
  --shadow-dark: 0 16px 48px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 30px rgba(0, 210, 255, 0.25);

  /* Transitions */
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.18s var(--ease-smooth);
  --transition-normal: 0.3s var(--ease-spring);
  --transition-slow: 0.5s var(--ease-spring);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-pure);
  color: var(--text-dark-secondary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

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

ul, ol {
  list-style: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ==========================================================================
   Typography & Universal Heading Tokens
   ========================================================================== */
.kicker-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent-cobalt);
  background: rgba(56, 89, 208, 0.08);
  border: 1px solid rgba(56, 89, 208, 0.18);
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  margin-bottom: 14px;
}

.kicker-tag.cyan {
  color: var(--accent-cyan);
  background: rgba(0, 210, 255, 0.08);
  border-color: rgba(0, 210, 255, 0.25);
}

.kicker-tag.green {
  color: var(--hse-green);
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
}

.kicker-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}

.kicker-dot.pulse {
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.section-head {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 52px;
}

.section-head.left-aligned {
  text-align: left;
  margin-left: 0;
  max-width: 720px;
}

.section-title-dark {
  font-family: var(--font-heading);
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 700;
  color: var(--navy-primary);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-title-light {
  font-family: var(--font-heading);
  font-size: clamp(30px, 3.8vw, 44px);
  font-weight: 700;
  color: var(--text-pure);
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-desc-dark {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-dark-muted);
}

.section-desc-light {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-light-dim);
}

/* ==========================================================================
   Buttons & Interactive CTA Components
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.3px;
  padding: 13px 26px;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-cyan {
  background: var(--accent-cyan);
  color: var(--navy-void);
  font-weight: 700;
  box-shadow: 0 4px 18px rgba(0, 210, 255, 0.3);
}

.btn-cyan:hover {
  background: var(--accent-cyan-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 210, 255, 0.45);
}

.btn-primary-dark {
  background: var(--navy-primary);
  color: var(--text-pure);
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 4px 14px rgba(9, 32, 60, 0.25);
}

.btn-primary-dark:hover {
  background: var(--navy-surface);
  border-color: var(--accent-cyan);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(9, 32, 60, 0.4);
}

.btn-glass {
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-pure);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(8px);
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.btn-white {
  background: #ffffff;
  color: var(--navy-primary);
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.12);
}

.btn-white:hover {
  background: #f8fafc;
  color: var(--accent-blue);
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
}

.btn-outline-white {
  background: transparent;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-outline-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #ffffff;
}

.btn-outline-dark {
  background: transparent;
  color: var(--navy-primary);
  border: 1.5px solid var(--navy-primary);
}

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

.btn-icon {
  width: 18px;
  height: 18px;
  transition: transform var(--transition-fast);
}

.btn:hover .btn-icon {
  transform: translateX(3px);
}

/* ==========================================================================
   0. Top Dispatch Status Bar
   ========================================================================== */
.top-status-bar {
  background: var(--navy-void);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  height: var(--topbar-height);
  font-size: 12px;
  color: var(--text-light-dim);
  display: flex;
  align-items: center;
  position: relative;
  z-index: 1001;
}

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

.top-status-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.status-badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--hse-green);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.top-hubs-tag {
  color: #cbd5e1;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.5px;
}

.top-hubs-highlight {
  color: var(--accent-cyan);
  font-weight: 600;
}

.top-status-right {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #e2e8f0;
  font-family: var(--font-mono);
  font-size: 11px;
}

.top-contact-link:hover {
  color: var(--accent-cyan);
}

.top-contact-link svg {
  width: 13px;
  height: 13px;
  color: var(--accent-cyan);
}

/* ==========================================================================
   1. Header & Navigation Bar
   ========================================================================== */
#site-header-container,
#site-footer-container {
  display: contents;
}

.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  background: rgba(6, 21, 39, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header.scrolled {
  background: rgba(4, 15, 28, 0.98);
  box-shadow: 0 6px 28px rgba(0, 0, 0, 0.35);
  border-bottom-color: rgba(0, 210, 255, 0.18);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.brand-logo-link {
  display: flex;
  align-items: center;
  position: relative;
}

.brand-logo-img {
  height: 38px;
  width: auto;
  transition: transform var(--transition-fast);
}

.brand-logo-link:hover .brand-logo-img {
  transform: scale(1.02);
}

.nav-main {
  display: flex;
  align-items: center;
}

.nav-links-list {
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-link-item {
  position: relative;
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  color: #cbd5e1;
  letter-spacing: 0.3px;
  padding: 6px 2px;
  transition: color var(--transition-fast);
}

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

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Language Dropdown */
.lang-selector {
  position: relative;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.lang-btn:hover,
.lang-selector.open .lang-btn {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--accent-cyan);
}

.lang-caret {
  width: 12px;
  height: 12px;
  transition: transform var(--transition-fast);
}

.lang-selector.open .lang-caret {
  transform: rotate(180deg);
}

.lang-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 160px;
  background: var(--navy-deep);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xs);
  box-shadow: var(--shadow-dark);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: all var(--transition-fast);
  z-index: 1100;
  padding: 6px;
}

.lang-selector.open .lang-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-xs);
  color: #cbd5e1;
  font-size: 13px;
  transition: all var(--transition-fast);
}

.lang-option:hover,
.lang-option.active {
  background: rgba(0, 210, 255, 0.12);
  color: #ffffff;
}

.lang-flag {
  width: 18px;
  height: 12px;
  border-radius: 1px;
  object-fit: cover;
}

.lang-code {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 11px;
}

/* Mobile Nav Toggle */
.mobile-nav-btn {
  display: none;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 8px;
  border-radius: var(--radius-xs);
  color: #ffffff;
}

/* Mobile Drawer */
.mobile-drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 10, 20, 0.85);
  backdrop-filter: blur(6px);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}

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

.mobile-drawer-panel {
  position: fixed;
  top: 0;
  right: 0;
  width: 320px;
  max-width: 85vw;
  height: 100%;
  background: var(--navy-deep);
  border-left: 1px solid rgba(255, 255, 255, 0.12);
  z-index: 2001;
  transform: translateX(100%);
  transition: transform var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
}

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

.drawer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.drawer-close {
  font-size: 28px;
  color: #ffffff;
  line-height: 1;
}

.drawer-links {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.drawer-link {
  font-family: var(--font-heading);
  font-size: 20px;
  text-transform: uppercase;
  color: #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-link:hover {
  color: var(--accent-cyan);
}

.drawer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}

/* ==========================================================================
   2. Hero Section - Industrial Blueprint Atmosphere
   ========================================================================== */
.hero-wrapper {
  position: relative;
  background-color: var(--navy-deep);
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(0, 210, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 10% 80%, rgba(37, 99, 235, 0.12) 0%, transparent 50%),
    linear-gradient(180deg, rgba(6, 21, 39, 0.88) 0%, rgba(3, 10, 20, 0.96) 100%),
    url('assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 90px 0 100px;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Subtle blueprint grid overlay */
.hero-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-content-box {
  position: relative;
  z-index: 2;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 210, 255, 0.1);
  border: 1px solid rgba(0, 210, 255, 0.3);
  padding: 6px 16px;
  border-radius: var(--radius-xs);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 24px;
  box-shadow: 0 0 20px rgba(0, 210, 255, 0.15);
}

.hero-main-title {
  font-family: var(--font-heading);
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 700;
  color: #ffffff;
  line-height: 1.12;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 24px;
  text-shadow: 0 4px 18px rgba(0, 0, 0, 0.4);
}

.hero-lead-text {
  font-size: clamp(16px, 1.8vw, 19px);
  line-height: 1.65;
  color: #cbd5e1;
  max-width: 820px;
  margin: 0 auto 36px;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 64px;
}

/* Hero Key Metric Bento Bar */
.hero-metrics-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-dark);
  backdrop-filter: blur(12px);
}

.hero-metric-cell {
  background: rgba(9, 32, 60, 0.75);
  padding: 22px 18px;
  text-align: left;
  transition: background var(--transition-fast);
}

.hero-metric-cell:hover {
  background: rgba(14, 43, 79, 0.9);
}

.metric-num-row {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}

.metric-number {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
}

.metric-unit {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  color: #94a3b8;
}

.metric-label {
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #ffffff;
  margin-bottom: 2px;
}

.metric-sub {
  font-size: 11px;
  color: #94a3b8;
  line-height: 1.4;
}

/* ==========================================================================
   3. Core Advantages Grid (4 Pillars Bar)
   ========================================================================== */
.pillars-section {
  background: var(--bg-slate);
  padding: 48px 0;
  border-bottom: 1px solid var(--border-light);
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pillar-item {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  padding: 24px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.pillar-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: var(--accent-cobalt);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.pillar-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #cbd5e1;
}

.pillar-item:hover::before {
  opacity: 1;
}

.pillar-icon-wrapper {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--bg-slate-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}

.pillar-icon-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.pillar-heading {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 700;
  color: var(--navy-primary);
  line-height: 1.2;
  text-transform: uppercase;
}

.pillar-caption {
  font-size: 12px;
  color: var(--text-dark-muted);
  margin-top: 3px;
}

/* ==========================================================================
   4. Section: What Do You Gain by Working with Weldkar? (5 Core Gains)
   ========================================================================== */
.gains-section {
  background: #ffffff;
  padding: 96px 0;
  position: relative;
}

.gains-bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.gain-bento-card {
  background: var(--bg-slate);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.gain-bento-card:hover {
  transform: translateY(-4px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-lg);
}

/* Layout spans */
.gain-bento-card.span-7 {
  grid-column: span 7;
}

.gain-bento-card.span-5 {
  grid-column: span 5;
}

.gain-bento-card.span-4 {
  grid-column: span 4;
}

.gain-bento-card.span-8 {
  grid-column: span 8;
}

.gain-bento-card.featured-dark {
  background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-deep) 100%);
  border-color: rgba(56, 89, 208, 0.35);
  color: #ffffff;
}

.gain-bento-card.featured-dark:hover {
  border-color: var(--accent-cyan);
  box-shadow: 0 16px 40px rgba(9, 32, 60, 0.35);
}

.gain-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.gain-step-code {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-cobalt);
}

.gain-bento-card.featured-dark .gain-step-code {
  color: var(--accent-cyan);
}

.gain-badge-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  background: #ffffff;
  border: 1px solid var(--border-light);
  color: var(--text-dark-secondary);
}

.gain-bento-card.featured-dark .gain-badge-meta {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.18);
  color: #e2e8f0;
}

.gain-card-title {
  font-family: var(--font-heading);
  font-size: clamp(22px, 2.2vw, 28px);
  font-weight: 700;
  color: var(--navy-primary);
  line-height: 1.25;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.gain-bento-card.featured-dark .gain-card-title {
  color: #ffffff;
}

.gain-card-desc {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-dark-secondary);
  margin-bottom: 24px;
}

.gain-bento-card.featured-dark .gain-card-desc {
  color: #cbd5e1;
}

.gain-takeaway-box {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-left: 3px solid var(--accent-cobalt);
  padding: 14px 16px;
  border-radius: var(--radius-xs);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--navy-primary);
}

.gain-bento-card.featured-dark .gain-takeaway-box {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.12);
  border-left: 3px solid var(--accent-cyan);
  color: #ffffff;
}

.gain-check-svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--accent-cobalt);
  margin-top: 1px;
}

.gain-bento-card.featured-dark .gain-check-svg {
  color: var(--accent-cyan);
}

/* ==========================================================================
   5. European Critical Hubs Showcase & System Partners
   ========================================================================== */
.hubs-section {
  background: var(--navy-void);
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.hubs-section::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 210, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hubs-header-split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hubs-title-side {
  max-width: 680px;
}

.hubs-grid-5 {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  margin-bottom: 64px;
}

.hub-dispatch-card {
  background: rgba(9, 32, 60, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-xs);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 220px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.hub-dispatch-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-cyan);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.hub-dispatch-card:hover {
  background: rgba(14, 43, 79, 0.85);
  border-color: rgba(0, 210, 255, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.hub-dispatch-card:hover::before {
  opacity: 1;
}

.hub-dispatch-card.hub-special-tesla {
  background: linear-gradient(180deg, rgba(20, 30, 50, 0.8) 0%, rgba(10, 20, 35, 0.9) 100%);
  border-color: rgba(226, 232, 240, 0.25);
}

.hub-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.hub-code-display {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 1px;
}

.hub-special-tesla .hub-code-display {
  color: #ffffff;
  letter-spacing: 2px;
}

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

.hub-city-name {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.hub-region-name {
  font-size: 12px;
  color: #94a3b8;
  margin-bottom: 16px;
}

.hub-tags-cluster {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.hub-spec-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  width: fit-content;
}

/* System Partners Marquee / Showcase */
.partners-showcase-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 36px 32px;
  text-align: center;
}

.partners-headline {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.partners-logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.partner-logo-item {
  background: #ffffff;
  padding: 16px 28px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 72px;
  min-width: 170px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
  transition: all var(--transition-fast);
}

.partner-logo-item:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.partner-logo-item img {
  max-height: 40px;
  width: auto;
  object-fit: contain;
}

/* ==========================================================================
   6. Operational Standards & Safety Record (HSE Section)
   ========================================================================== */
.safety-section {
  background: #ffffff;
  padding: 96px 0;
  position: relative;
}

.safety-layout-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.safety-stats-column {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.safety-milestone-card {
  background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-deep) 100%);
  border: 1px solid rgba(56, 89, 208, 0.25);
  border-radius: var(--radius-sm);
  padding: 36px 32px;
  color: #ffffff;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.safety-milestone-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.milestone-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--hse-green);
  text-transform: uppercase;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  margin-bottom: 18px;
}

.milestone-big-number {
  font-family: var(--font-heading);
  font-size: clamp(38px, 4vw, 54px);
  font-weight: 700;
  color: #ffffff;
  line-height: 1;
  margin-bottom: 6px;
}

.milestone-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.milestone-desc {
  font-size: 14.5px;
  line-height: 1.65;
  color: #cbd5e1;
}

/* 7 Disciplines Column */
.safety-disciplines-wrap {
  display: flex;
  flex-direction: column;
}

.disciplines-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.discipline-item {
  background: var(--bg-slate);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  padding: 16px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all var(--transition-fast);
}

.discipline-item:hover {
  background: #ffffff;
  border-color: #93c5fd;
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.discipline-icon-box {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  background: rgba(56, 89, 208, 0.08);
  border: 1px solid rgba(56, 89, 208, 0.16);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cobalt);
}

.discipline-icon-box svg {
  width: 18px;
  height: 18px;
}

.discipline-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--navy-primary);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.discipline-text {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--text-dark-secondary);
}

/* ==========================================================================
   7. Intermediary High-Impact CTA Strip
   ========================================================================== */
.interim-strip-section {
  background: linear-gradient(135deg, var(--navy-primary) 0%, var(--navy-surface) 100%);
  border-top: 1px solid rgba(0, 210, 255, 0.2);
  border-bottom: 1px solid rgba(0, 210, 255, 0.2);
  padding: 48px 0;
  color: #ffffff;
}

.interim-strip-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}

.interim-text-group {
  max-width: 680px;
}

.interim-strip-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 2.6vw, 34px);
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 8px;
}

.interim-strip-desc {
  font-size: 15px;
  color: #cbd5e1;
  line-height: 1.6;
}

.interim-btn-group {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ==========================================================================
   8. Services / Specialisations Section
   ========================================================================== */
.services-section {
  background: var(--navy-deep);
  padding: 96px 0;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.services-grid-asymmetric {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 20px;
}

.service-card-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px 28px;
  background-color: var(--navy-surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.service-card-item.span-2 {
  grid-column: span 2;
}

.service-card-item.span-3 {
  grid-column: span 3;
}

.service-bg-image {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s var(--ease-spring);
  z-index: 1;
}

.service-card-item:hover .service-bg-image {
  transform: scale(1.08);
}

.service-overlay-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(6, 21, 39, 0.3) 0%, rgba(6, 21, 39, 0.85) 60%, rgba(3, 10, 20, 0.98) 100%);
  z-index: 2;
  transition: opacity var(--transition-fast);
}

.service-card-item:hover .service-overlay-gradient {
  background: linear-gradient(180deg, rgba(6, 21, 39, 0.2) 0%, rgba(9, 32, 60, 0.8) 50%, rgba(3, 10, 20, 0.98) 100%);
}

.service-card-content {
  position: relative;
  z-index: 3;
}

.service-icon-bubble {
  width: 48px;
  height: 48px;
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  margin-bottom: 16px;
  backdrop-filter: blur(8px);
}

.service-icon-bubble img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.service-item-title {
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.25;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.service-item-specs {
  font-size: 13px;
  color: #cbd5e1;
  line-height: 1.5;
  margin-bottom: 16px;
  opacity: 0.9;
}

.service-link-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  color: var(--accent-cyan);
}

.service-card-item:hover .service-link-trigger {
  color: #ffffff;
}

/* ==========================================================================
   9. Cooperation Process Section (4-Step Connected Pipeline)
   ========================================================================== */
.process-section {
  background: var(--bg-slate);
  padding: 96px 0;
  position: relative;
}

.process-pipeline-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}

.process-step-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
}

.process-step-card:hover {
  transform: translateY(-4px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-md);
}

.step-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.step-number-tag {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--accent-cobalt);
  background: rgba(56, 89, 208, 0.08);
  border: 1px solid rgba(56, 89, 208, 0.18);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
}

.step-phase-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dark-muted);
  text-transform: uppercase;
}

.step-card-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy-primary);
  text-transform: uppercase;
  line-height: 1.25;
  margin-bottom: 20px;
}

.step-points-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step-point-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--text-dark-secondary);
}

.step-point-bullet {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-cobalt);
  margin-top: 7px;
  flex-shrink: 0;
}

/* ==========================================================================
   10. About Weldkar Section
   ========================================================================== */
.about-section {
  background: #ffffff;
  padding: 96px 0;
  border-top: 1px solid var(--border-light);
}

.about-split-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.about-visual-frame {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-floating-stamp {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(9, 32, 60, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 14px 20px;
  border-radius: var(--radius-xs);
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 14px;
}

.stamp-year {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
}

.stamp-text {
  font-size: 12px;
  color: #cbd5e1;
  line-height: 1.3;
}

.about-narrative-text {
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dark-secondary);
  margin-bottom: 32px;
}

/* ==========================================================================
   11. Our Works & Projects Gallery
   ========================================================================== */
.projects-section {
  background: var(--navy-deep);
  padding: 96px 0;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.gallery-grid-6 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.gallery-item-card {
  position: relative;
  border-radius: var(--radius-xs);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--navy-void);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--shadow-md);
  cursor: pointer;
}

.gallery-item-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-spring);
}

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

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(3, 10, 20, 0.9) 100%);
  display: flex;
  align-items: flex-end;
  padding: 20px;
  opacity: 0.9;
  transition: opacity var(--transition-fast);
}

.gallery-item-label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.gallery-cta-centered {
  text-align: center;
}

/* ==========================================================================
   12. Leadership & Management Team
   ========================================================================== */
.team-section {
  background: #ffffff;
  padding: 96px 0;
}

.team-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.team-card-box {
  background: var(--bg-slate);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.team-card-box:hover {
  transform: translateY(-4px);
  border-color: #93c5fd;
  box-shadow: var(--shadow-md);
}

.team-photo-wrap {
  aspect-ratio: 1 / 1;
  overflow: hidden;
  background: var(--navy-void);
}

.team-photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-spring);
}

.team-card-box:hover .team-photo-wrap img {
  transform: scale(1.04);
}

.team-company-graphic {
  aspect-ratio: 1 / 1;
  background: var(--navy-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px;
}

.team-info-footer {
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
}

.team-name-title {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  color: var(--navy-primary);
  text-transform: uppercase;
  margin-bottom: 2px;
}

.team-role-title {
  font-size: 13px;
  color: var(--text-dark-muted);
}

.team-linkedin-btn {
  width: 36px;
  height: 36px;
  background: var(--bg-slate-subtle);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.team-linkedin-btn:hover {
  background: #0077b5;
  border-color: #0077b5;
}

.team-linkedin-btn:hover img {
  filter: brightness(0) invert(1);
}

/* ==========================================================================
   13. Contact & Direct Drawing Submission Section
   ========================================================================== */
.contact-section {
  background: linear-gradient(180deg, var(--navy-void) 0%, var(--navy-deep) 100%);
  padding: 96px 0;
  color: #ffffff;
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-card-container {
  background: rgba(9, 32, 60, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-sm);
  padding: 48px;
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-dark);
}

.contact-top-flex {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.contact-left-text {
  max-width: 640px;
}

.contact-main-heading {
  font-family: var(--font-heading);
  font-size: clamp(30px, 3.5vw, 42px);
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  line-height: 1.15;
  margin-bottom: 12px;
}

.contact-sub-text {
  font-size: 15.5px;
  color: #cbd5e1;
  line-height: 1.6;
}

.contact-details-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 40px;
}

.contact-channel-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.contact-channel-item:hover {
  background: rgba(0, 210, 255, 0.05);
  border-color: rgba(0, 210, 255, 0.3);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0, 0, 0, 0.3);
}

.channel-icon-circle {
  width: 48px;
  height: 48px;
  background: rgba(0, 210, 255, 0.12);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 10px;
  color: var(--accent-cyan);
}

.channel-icon-circle img,
.channel-icon-circle svg {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.channel-info-stack {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.channel-meta-kicker {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--accent-cyan);
}

.channel-value-text {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: #ffffff;
  display: block;
  line-height: 1.3;
  transition: color var(--transition-fast);
}

.channel-value-text:hover {
  color: var(--accent-cyan);
}

.channel-meta-label {
  font-family: var(--font-body);
  font-size: 12.5px;
  color: #94a3b8;
  line-height: 1.4;
  display: block;
}

/* ==========================================================================
   14. Footer Section
   ========================================================================== */
.site-footer {
  background: var(--navy-void);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 72px 0 32px;
  color: var(--text-light-dim);
  font-size: 14px;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 56px;
}

.footer-brand-col {
  max-width: 340px;
}

.footer-brand-col img {
  height: 36px;
  width: auto;
  margin-bottom: 18px;
}

.footer-tagline {
  font-size: 13.5px;
  line-height: 1.65;
  color: #94a3b8;
}

.footer-heading-col {
  font-family: var(--font-heading);
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-link-entry {
  font-size: 13.5px;
  color: #94a3b8;
  transition: color var(--transition-fast);
}

.footer-link-entry:hover {
  color: var(--accent-cyan);
}

.footer-social-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.social-circle-btn {
  width: 36px;
  height: 36px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.social-circle-btn:hover {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.social-circle-btn:hover img {
  filter: brightness(0);
}

.footer-bottom-line {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--text-light-muted);
}

.footer-bottom-line a {
  color: #94a3b8;
}

.footer-bottom-line a:hover {
  color: #ffffff;
}

/* ==========================================================================
   15. Modal Dialog (Send Documentation / Estimation)
   ========================================================================== */
.modal-backdrop-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3, 10, 20, 0.85);
  backdrop-filter: blur(8px);
  z-index: 3000;
  opacity: 0;
  visibility: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  transition: all var(--transition-normal);
}

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

.modal-content-card {
  background: var(--navy-deep);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: var(--radius-sm);
  width: 100%;
  max-width: 580px;
  padding: 40px 36px;
  position: relative;
  box-shadow: var(--shadow-dark);
  transform: translateY(20px) scale(0.97);
  transition: all var(--transition-normal);
  color: #ffffff;
}

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

.modal-close-trigger {
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 28px;
  color: #94a3b8;
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal-close-trigger:hover {
  color: #ffffff;
}

.modal-head-title {
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.modal-head-desc {
  font-size: 13.5px;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 24px;
}

.modal-form-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.5px;
  color: #cbd5e1;
  text-transform: uppercase;
}

.form-field-input,
.form-field-select,
.form-field-textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-xs);
  padding: 11px 14px;
  color: #ffffff;
  font-family: var(--font-body);
  font-size: 14px;
  transition: all var(--transition-fast);
  outline: none;
}

.form-field-input:focus,
.form-field-select:focus,
.form-field-textarea:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 2px rgba(0, 210, 255, 0.2);
}

.form-field-select option {
  background: var(--navy-deep);
  color: #ffffff;
}

/* ==========================================================================
   16. Services Subpage Showcase Styles
   ========================================================================== */

/* Subpage Hero Header */
.subpage-hero {
  position: relative;
  background-color: var(--navy-deep);
  background-image: 
    radial-gradient(circle at 80% 20%, rgba(0, 210, 255, 0.08) 0%, transparent 40%),
    radial-gradient(circle at 10% 80%, rgba(37, 99, 235, 0.12) 0%, transparent 50%),
    linear-gradient(180deg, rgba(6, 21, 39, 0.86) 0%, rgba(3, 10, 20, 0.95) 100%),
    url('assets/images/hero-bg.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 80px 0 88px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.subpage-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.subpage-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 960px;
}

.subpage-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.25);
  border-radius: 9999px;
  padding: 4px 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.8px;
  color: var(--accent-cyan);
  text-transform: uppercase;
  margin-bottom: 18px;
}

.subpage-title {
  font-family: var(--font-heading);
  font-size: clamp(38px, 5.2vw, 58px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  line-height: 1.05;
  color: #ffffff;
  margin-bottom: 16px;
}

.subpage-lead {
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  color: #cbd5e1;
  max-width: 58ch;
  margin-bottom: 28px;
}

.subpage-cta-row {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.subpage-quick-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.subpage-stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.subpage-stat-num {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent-cyan);
  line-height: 1;
}

.subpage-stat-label {
  font-family: var(--font-body);
  font-size: 12.5px;
  color: #94a3b8;
  line-height: 1.35;
}

/* Capabilities Jump Bar */
.capabilities-jump-bar {
  position: sticky;
  top: var(--header-actual-height, var(--header-height));
  z-index: 990;
  background: rgba(4, 15, 28, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-top: 1px solid rgba(0, 210, 255, 0.18);
  border-bottom: 1px solid rgba(56, 89, 208, 0.28);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  padding: 10px 0;
  margin-top: 0;
}

.jump-bar-scroll {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 2px 0;
}

.jump-bar-scroll::-webkit-scrollbar {
  display: none;
}

.jump-link-pill {
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xs);
  padding: 7px 14px;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.jump-link-pill:hover,
.jump-link-pill.active {
  color: #ffffff;
  background: rgba(0, 210, 255, 0.14);
  border-color: rgba(0, 210, 255, 0.45);
}

/* Services Main Showcase Section */
.services-showcase-section {
  padding: 72px 0 96px;
  background: var(--bg-slate);
}

.services-showcase-container {
  display: flex;
  flex-direction: column;
  gap: 44px;
}

/* Service Detail Card */
.service-detail-card {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast);
  scroll-margin-top: 150px;
}

.service-detail-card.reversed {
  grid-template-columns: 0.85fr 1.15fr;
}

.service-detail-card.reversed .service-card-media {
  order: 1;
}

.service-detail-card.reversed .service-card-body {
  order: 2;
}

.service-detail-card:hover {
  transform: translateY(-3px);
}

/* Card Themes: Dark & Light Alternating Rhythm */
.service-detail-card.card-dark {
  background: linear-gradient(145deg, #0c1e36 0%, #061527 100%);
  border: 1px solid rgba(56, 89, 208, 0.3);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
}

.service-detail-card.card-dark:hover {
  border-color: rgba(0, 210, 255, 0.45);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.45), 0 0 24px rgba(0, 210, 255, 0.12);
}

.service-detail-card.card-light {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 12px 32px rgba(9, 32, 60, 0.06);
}

.service-detail-card.card-light:hover {
  border-color: #cbd5e1;
  box-shadow: 0 20px 40px rgba(9, 32, 60, 0.12);
}

/* Card Body Content */
.service-card-body {
  padding: 42px 38px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.service-card-index {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 1px;
}

.service-detail-card.card-dark .service-card-index {
  color: var(--accent-cyan);
}

.service-detail-card.card-light .service-card-index {
  color: var(--accent-blue);
}

.service-card-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 2.3vw, 32px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.15;
  margin-bottom: 14px;
}

.service-detail-card.card-dark .service-card-title {
  color: #ffffff;
}

.service-detail-card.card-light .service-card-title {
  color: var(--text-dark-primary);
}

.service-card-desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: 18px;
}

.service-detail-card.card-dark .service-card-desc {
  color: #cbd5e1;
}

.service-detail-card.card-light .service-card-desc {
  color: #475569;
}

/* Scope & Feature Lists */
.service-scope-subtitle {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.service-detail-card.card-dark .service-scope-subtitle {
  color: #94a3b8;
}

.service-detail-card.card-light .service-scope-subtitle {
  color: #64748b;
}

.service-spec-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  margin-bottom: 20px;
}

.service-spec-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
}

.service-detail-card.card-dark .service-spec-item {
  color: #e2e8f0;
}

.service-detail-card.card-light .service-spec-item {
  color: #334155;
}

.service-bullet-icon {
  flex-shrink: 0;
  margin-top: 3px;
  width: 14px;
  height: 14px;
}

.service-detail-card.card-dark .service-bullet-icon {
  color: var(--accent-cyan);
}

.service-detail-card.card-light .service-bullet-icon {
  color: var(--accent-blue);
}

/* Technical Specification Chips */
.service-tags-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 22px;
}

.service-spec-pill {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 9px;
  border-radius: var(--radius-xs);
  letter-spacing: 0.2px;
}

.service-detail-card.card-dark .service-spec-pill {
  background: rgba(0, 210, 255, 0.08);
  border: 1px solid rgba(0, 210, 255, 0.22);
  color: var(--accent-cyan);
}

.service-detail-card.card-light .service-spec-pill {
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #0f172a;
}

/* Card Action Area */
.service-card-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid;
}

.service-detail-card.card-dark .service-card-action-bar {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.service-detail-card.card-light .service-card-action-bar {
  border-top-color: #e2e8f0;
}

/* Card Media Container */
.service-card-media {
  position: relative;
  overflow: hidden;
  background-color: var(--navy-void);
  min-height: 280px;
}

.service-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s var(--ease-spring);
}

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

.service-card-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.service-detail-card.card-dark .service-card-overlay {
  background: linear-gradient(180deg, rgba(6, 21, 39, 0.05) 0%, rgba(6, 21, 39, 0.45) 100%);
}

.service-media-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.6px;
  background: rgba(3, 10, 20, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
}

/* System Partners / Standards Strip */
.services-standards-strip {
  background: var(--navy-void);
  padding: 50px 0;
  border-top: 1px solid var(--navy-border);
  border-bottom: 1px solid var(--navy-border);
}

.standards-strip-title {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #94a3b8;
  margin-bottom: 24px;
}

.standards-logos-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.standards-logo-item {
  height: 28px;
  width: auto;
  opacity: 0.7;
  filter: brightness(0) invert(1);
  transition: opacity var(--transition-fast);
}

.standards-logo-item:hover {
  opacity: 1;
}

/* ==========================================================================
   18. Portfolio & Our Works Showcase Styles
   ========================================================================== */

/* Portfolio Jump & Filter Bar */
.portfolio-filter-bar {
  position: sticky;
  top: var(--header-actual-height, var(--header-height));
  z-index: 990;
  background: rgba(4, 15, 28, 0.96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(56, 89, 208, 0.25);
  padding: 12px 0;
  margin-top: 0;
  transition: top var(--transition-fast);
}

.filter-bar-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
  flex-wrap: nowrap;
}

.filter-scroll-track {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 8px;
  flex-wrap: nowrap;
  white-space: nowrap;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px 0;
  width: 100%;
}

.filter-scroll-track::-webkit-scrollbar {
  display: none;
}

.filter-pill-btn {
  flex-shrink: 0;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: #94a3b8;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xs);
  padding: 7px 14px;
  transition: all var(--transition-fast);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.filter-pill-btn:hover {
  color: #ffffff;
  background: rgba(0, 210, 255, 0.1);
  border-color: rgba(0, 210, 255, 0.3);
}

.filter-pill-btn.active {
  color: #ffffff;
  background: rgba(0, 210, 255, 0.16);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 210, 255, 0.2);
}

.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  background: rgba(255, 255, 255, 0.1);
  padding: 1px 6px;
  border-radius: var(--radius-xs);
  color: #e2e8f0;
}

.filter-pill-btn.active .filter-count {
  background: var(--accent-cyan);
  color: var(--navy-void);
  font-weight: 700;
}

/* Portfolio Section Heads */
.portfolio-showcase-section {
  padding: 72px 0 96px;
  background: var(--bg-slate);
}

.portfolio-list-wrapper {
  display: flex;
  flex-direction: column;
  gap: 48px;
  margin-top: 36px;
}

/* Detailed Project Case Study Card */
.case-study-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  transition: transform var(--transition-normal), box-shadow var(--transition-normal), border-color var(--transition-fast);
  scroll-margin-top: 150px;
}

.case-study-card:hover {
  transform: translateY(-3px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-lg);
}

/* Featured Dark Case Study Variant (For top priority DC and Tesla) */
.case-study-card.card-dark-featured {
  background: linear-gradient(145deg, #0a1b30 0%, #051222 100%);
  border: 1px solid rgba(56, 89, 208, 0.35);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}

.case-study-card.card-dark-featured:hover {
  border-color: rgba(0, 210, 255, 0.45);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.5), 0 0 24px rgba(0, 210, 255, 0.12);
}

/* Card Header Banner */
.case-card-header {
  padding: 24px 32px 20px;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.card-dark-featured .case-card-header {
  border-bottom-color: rgba(255, 255, 255, 0.08);
}

.case-header-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.case-code-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-cobalt);
  background: rgba(56, 89, 208, 0.1);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
}

.card-dark-featured .case-code-badge {
  color: var(--accent-cyan);
  background: rgba(0, 210, 255, 0.12);
}

.case-hub-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-dark-secondary);
}

.card-dark-featured .case-hub-pill {
  color: #94a3b8;
}

.case-facility-type {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: #64748b;
  letter-spacing: 0.5px;
}

.card-dark-featured .case-facility-type {
  color: #cbd5e1;
}

/* Main Content Grid of Case Study */
.case-card-body-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 0;
}

.case-study-card.layout-reversed .case-card-body-grid {
  grid-template-columns: 0.85fr 1.15fr;
}

.case-study-card.layout-reversed .case-narrative-col {
  order: 2;
}

.case-study-card.layout-reversed .case-visuals-col {
  order: 1;
}

/* Narrative Column */
.case-narrative-col {
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.case-title {
  font-family: var(--font-heading);
  font-size: clamp(24px, 2.4vw, 32px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.15;
  color: var(--text-dark-primary);
  margin-bottom: 12px;
}

.card-dark-featured .case-title {
  color: #ffffff;
}

.case-specs-cluster {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.case-spec-chip {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 9px;
  border-radius: var(--radius-xs);
  background: #f1f5f9;
  border: 1px solid #cbd5e1;
  color: #1e293b;
}

.card-dark-featured .case-spec-chip {
  background: rgba(0, 210, 255, 0.08);
  border-color: rgba(0, 210, 255, 0.22);
  color: var(--accent-cyan);
}

.case-spec-chip.green {
  background: rgba(16, 185, 129, 0.1);
  border-color: rgba(16, 185, 129, 0.3);
  color: #059669;
}

.card-dark-featured .case-spec-chip.green {
  color: var(--hse-green);
}

/* Structured Deep Copy: Challenge, Scope, HSE */
.case-deep-narrative {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 28px;
}

.case-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.case-block-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: var(--accent-cobalt);
}

.card-dark-featured .case-block-label {
  color: var(--accent-cyan);
}

.case-block-text {
  font-family: var(--font-body);
  font-size: 14.5px;
  line-height: 1.6;
  color: #475569;
}

.card-dark-featured .case-block-text {
  color: #cbd5e1;
}

/* Case Bottom Action Bar */
.case-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid #e2e8f0;
  gap: 12px;
  flex-wrap: wrap;
}

.card-dark-featured .case-action-bar {
  border-top-color: rgba(255, 255, 255, 0.08);
}

/* Visuals Column */
.case-visuals-col {
  display: flex;
  flex-direction: column;
  background-color: var(--navy-void);
  border-left: 1px solid var(--border-light);
  overflow: hidden;
}

.case-study-card.layout-reversed .case-visuals-col {
  border-left: none;
  border-right: 1px solid var(--border-light);
}

.card-dark-featured .case-visuals-col {
  border-color: rgba(255, 255, 255, 0.08);
}

.case-main-photo-box {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 380px;
  overflow: hidden;
}

.case-main-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s var(--ease-spring);
}

.case-study-card:hover .case-main-photo {
  transform: scale(1.03);
}

.case-photo-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(3, 10, 20, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 5px 12px;
  border-radius: var(--radius-xs);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  pointer-events: none;
}

/* ==========================================================================
   19. Dedicated Contact Subpage Styles
   ========================================================================== */
.contact-workspace-section {
  padding: 64px 0 96px;
  background: var(--bg-slate);
}

.contact-workspace-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 36px;
  align-items: start;
}

/* Primary RFP & Drawing Submission Card */
.contact-rfp-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 36px 32px;
}

.contact-rfp-header {
  margin-bottom: 28px;
  border-bottom: 1px solid #e2e8f0;
  padding-bottom: 20px;
}

.contact-rfp-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.8px;
  color: var(--accent-cobalt);
  background: rgba(56, 89, 208, 0.08);
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.contact-rfp-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 700;
  color: var(--navy-primary);
  text-transform: uppercase;
  line-height: 1.2;
  margin-bottom: 8px;
}

.contact-rfp-desc {
  font-size: 14.5px;
  color: var(--text-dark-secondary);
  line-height: 1.5;
}

.contact-form-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Custom form elements on light background */
.contact-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-field-label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.4px;
  color: var(--navy-primary);
  text-transform: uppercase;
}

.contact-field-input,
.contact-field-select,
.contact-field-textarea {
  width: 100%;
  background: #f8fafc;
  border: 1px solid #cbd5e1;
  border-radius: var(--radius-xs);
  padding: 11px 14px;
  color: var(--navy-primary);
  font-family: var(--font-body);
  font-size: 14px;
  transition: all var(--transition-fast);
  outline: none;
}

.contact-field-input:focus,
.contact-field-select:focus,
.contact-field-textarea:focus {
  background: #ffffff;
  border-color: var(--accent-cobalt);
  box-shadow: 0 0 0 3px rgba(56, 89, 208, 0.15);
}

/* File Upload - Compact & Dropzone */
.contact-file-compact {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: var(--radius-xs);
  padding: 8px 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.contact-file-compact:hover {
  border-color: var(--accent-cobalt);
  background: rgba(56, 89, 208, 0.04);
}

.contact-file-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: #ffffff;
  background: var(--navy-primary);
  padding: 6px 12px;
  border-radius: var(--radius-xs);
  pointer-events: none;
  flex-shrink: 0;
  letter-spacing: 0.3px;
}

.contact-file-note {
  font-size: 12.5px;
  color: #64748b;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.file-dropzone-box {
  position: relative;
  border: 2px dashed #cbd5e1;
  border-radius: var(--radius-xs);
  background: #f8fafc;
  padding: 24px 20px;
  text-align: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.file-dropzone-box:hover,
.file-dropzone-box.dragover {
  border-color: var(--accent-cobalt);
  background: rgba(56, 89, 208, 0.04);
}

.file-dropzone-input {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  cursor: pointer;
}

.file-dropzone-icon {
  width: 36px;
  height: 36px;
  color: var(--accent-cobalt);
  margin-bottom: 8px;
}

.file-dropzone-text {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--navy-primary);
  margin-bottom: 4px;
}

.file-dropzone-sub {
  font-size: 11.5px;
  color: #64748b;
}

.file-list-preview {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--accent-cobalt);
}

.contact-form-footer-note {
  font-family: var(--font-mono);
  font-size: 11px;
  color: #64748b;
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}

/* Right Dispatch Column */
.contact-dispatch-col {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* Leadership Contact Cards */
.contact-lead-card {
  background: linear-gradient(145deg, #0a1b30 0%, #051222 100%);
  border: 1px solid rgba(56, 89, 208, 0.35);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-dark);
  color: #ffffff;
}

.contact-lead-card-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 16px;
}

.contact-lead-avatar-img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 210, 255, 0.3);
}

.contact-lead-name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: #ffffff;
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.contact-lead-title {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--accent-cyan);
  font-weight: 600;
}

.contact-channel-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-channel-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-xs);
  color: #ffffff;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.contact-channel-row:hover {
  background: rgba(0, 210, 255, 0.1);
  border-color: rgba(0, 210, 255, 0.4);
  color: #ffffff;
  transform: translateX(3px);
}

.contact-channel-row svg {
  width: 18px;
  height: 18px;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.contact-channel-val {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
}

.contact-channel-sub {
  font-size: 11px;
  color: #94a3b8;
  margin-left: auto;
}

.contact-meta-specs-row {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  color: #cbd5e1;
}

.contact-meta-spec-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11px;
}

.contact-meta-spec-label {
  color: #94a3b8;
}

.contact-meta-spec-value {
  color: #ffffff;
  font-weight: 600;
}

/* Dispatch SLA & Guarantee Card */
.contact-sla-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.contact-sla-title {
  font-family: var(--font-heading);
  font-size: 16px;
  font-weight: 700;
  color: var(--navy-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.contact-sla-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-sla-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text-dark-secondary);
  line-height: 1.45;
}

.contact-sla-item svg {
  width: 16px;
  height: 16px;
  color: var(--hse-green);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Hubs Map / Grid Section */
.contact-hubs-section {
  padding: 80px 0;
  background: var(--navy-deep);
  border-top: 1px solid var(--navy-border);
  border-bottom: 1px solid var(--navy-border);
  color: #ffffff;
}

.contact-hubs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.contact-hub-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-hub-card:hover {
  background: rgba(0, 210, 255, 0.05);
  border-color: rgba(0, 210, 255, 0.4);
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.contact-hub-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.contact-hub-code {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent-cyan);
  background: rgba(0, 210, 255, 0.12);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
}

.contact-hub-sla {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--hse-green);
}

.contact-hub-name {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 6px;
}

.contact-hub-scope {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 18px;
}

.contact-hub-btn {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--accent-cyan);
  background: none;
  border: 1px solid rgba(0, 210, 255, 0.3);
  border-radius: var(--radius-xs);
  padding: 8px 12px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.contact-hub-btn:hover {
  background: var(--accent-cyan);
  color: var(--navy-void);
  border-color: var(--accent-cyan);
}

/* Company Due Diligence / Legal Credentials Section */
.contact-legal-section {
  padding: 72px 0;
  background: var(--bg-slate);
}

.contact-legal-card {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--shadow-sm);
}

.contact-legal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-top: 24px;
}

.contact-legal-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.contact-legal-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-legal-val {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--navy-primary);
}

.contact-legal-sub {
  font-size: 12px;
  color: #475569;
}

/* FAQ Section */
.contact-faq-section {
  padding: 72px 0 96px;
  background: #ffffff;
  border-top: 1px solid var(--border-light);
}

.contact-faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 36px;
}

.contact-faq-item {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: var(--radius-sm);
  padding: 24px 20px;
  transition: border-color var(--transition-fast);
}

.contact-faq-item:hover {
  border-color: #cbd5e1;
}

.contact-faq-q {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--navy-primary);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.contact-faq-a {
  font-size: 13.5px;
  color: var(--text-dark-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   20. Responsive Media Queries
   ========================================================================== */
@media (max-width: 1080px) {
  .nav-main {
    display: none;
  }
  
  .mobile-nav-btn {
    display: flex;
  }

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

  .hubs-grid-5 {
    grid-template-columns: repeat(3, 1fr);
  }

  .gain-bento-card.span-7,
  .gain-bento-card.span-5,
  .gain-bento-card.span-4,
  .gain-bento-card.span-8 {
    grid-column: span 12;
  }

  .safety-layout-grid {
    grid-template-columns: 1fr;
  }

  .services-grid-asymmetric {
    grid-template-columns: repeat(2, 1fr);
  }
  .service-card-item.span-2,
  .service-card-item.span-3 {
    grid-column: span 1;
  }

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

  .about-split-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid-6 {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .service-detail-card,
  .service-detail-card.reversed {
    grid-template-columns: 1fr;
  }
  .service-detail-card.reversed .service-card-media {
    order: 0;
  }
  .service-detail-card.reversed .service-card-body {
    order: 1;
  }
  .service-card-media {
    min-height: 280px;
    max-height: 360px;
  }
  .service-card-body {
    padding: 32px 28px;
  }

  /* Portfolio Case Studies & Archive Responsive */
  .case-card-body-grid,
  .case-study-card.layout-reversed .case-card-body-grid {
    grid-template-columns: 1fr;
  }
  .case-study-card.layout-reversed .case-narrative-col {
    order: 1;
  }
  .case-study-card.layout-reversed .case-visuals-col {
    order: 2;
    border-right: none;
    border-top: 1px solid var(--border-light);
  }
  .case-visuals-col {
    border-left: none;
    border-top: 1px solid var(--border-light);
  }
  .contact-workspace-grid {
    grid-template-columns: 1fr;
  }
  .contact-hubs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-legal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .contact-form-row-2 {
    grid-template-columns: 1fr;
  }
  .contact-hubs-grid {
    grid-template-columns: 1fr;
  }
  .contact-legal-grid {
    grid-template-columns: 1fr;
  }
  .contact-faq-grid {
    grid-template-columns: 1fr;
  }
  .contact-rfp-card {
    padding: 24px 18px;
  }
  .contact-lead-card {
    padding: 22px 18px;
  }
  .top-status-bar {
    display: none;
  }

  .hero-wrapper {
    padding: 60px 0 80px;
  }

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

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

  .hubs-grid-5 {
    grid-template-columns: 1fr;
  }

  .services-grid-asymmetric {
    grid-template-columns: 1fr;
  }
  .service-card-item.span-2,
  .service-card-item.span-3 {
    grid-column: span 1;
  }

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

  .gallery-grid-6 {
    grid-template-columns: 1fr;
  }

  .team-grid-3 {
    grid-template-columns: 1fr;
  }

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

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

  .footer-bottom-line {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .subpage-hero {
    padding: 44px 0 52px;
    background-attachment: scroll;
  }
  .subpage-quick-stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .service-card-body {
    padding: 24px 20px;
  }
  .service-card-media {
    min-height: 220px;
    max-height: 260px;
  }
  .capabilities-jump-bar,
  .portfolio-filter-bar {
    top: var(--header-actual-height, var(--header-height));
  }
  .filter-scroll-track {
    justify-content: flex-start;
  }

  .case-card-header {
    padding: 18px 20px;
  }
  .case-narrative-col {
    padding: 24px 20px;
  }
  .case-main-photo-box {
    min-height: 260px;
  }
}

@media (max-width: 480px) {
  .subpage-quick-stats {
    grid-template-columns: 1fr;
  }
  .case-action-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .case-action-bar .btn {
    width: 100%;
    text-align: center;
    justify-content: center;
  }
}