/* ==========================================================================
   EOT LLC - Modern Mechanical Engineering Website Theme
   Color Palette: Modern Obsidian & Electric Cyan
   ========================================================================== */

:root {
  /* Color Tokens */
  --bg-dark: #070A0F;
  --bg-surface: #0E131F;
  --bg-card: rgba(16, 23, 38, 0.75);
  --bg-card-hover: rgba(24, 35, 57, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 229, 255, 0.3);

  --text-main: #F1F5F9;
  --text-muted: #94A3B8;
  --text-dim: #64748B;

  --accent-cyan: #00E5FF;
  --accent-blue: #0070F3;
  --accent-gradient: linear-gradient(135deg, #00E5FF 0%, #0070F3 100%);
  --metal-gradient: linear-gradient(180deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0.01) 100%);

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

  /* Layout & Spacing */
  --max-width: 1240px;
  --header-height: 80px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

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

/* Typography Utilities */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: #FFFFFF;
}

.gradient-text {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

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

a:hover {
  color: #FFFFFF;
}

ul {
  list-style: none;
}

/* Layout Containers */
.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

.section {
  padding: 100px 0;
  position: relative;
}

/* Header & Navigation */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(7, 10, 15, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(7, 10, 15, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: #FFFFFF;
}

.brand-logo .logo-image {
  width: 38px;
  height: 38px;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 16px rgba(255, 255, 255, 0.12), 0 4px 10px rgba(0, 0, 0, 0.4);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  display: block;
}

.brand-logo:hover .logo-image {
  transform: scale(1.05);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.4), 0 4px 14px rgba(0, 0, 0, 0.5);
}

.brand-logo .logo-icon {
  width: 36px;
  height: 36px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #070A0F;
  font-weight: 900;
  font-size: 1.1rem;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
}

.brand-logo .logo-tag {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: block;
  line-height: 1;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
}

.nav-links a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 0;
}

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

.nav-links a:hover,
.nav-links a.active {
  color: #FFFFFF;
}

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

/* Button Component */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 26px;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-normal);
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #070A0F;
  box-shadow: 0 4px 20px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px rgba(0, 229, 255, 0.5);
  color: #000000;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent-cyan);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-toggle span {
  width: 25px;
  height: 2px;
  background-color: var(--text-main);
  transition: var(--transition-fast);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  position: relative;
  background: radial-gradient(circle at 70% 30%, rgba(0, 112, 243, 0.15) 0%, transparent 60%),
              radial-gradient(circle at 20% 80%, rgba(0, 229, 255, 0.08) 0%, transparent 50%),
              var(--bg-dark);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.02fr 1.18fr;
  gap: 45px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-bottom: 24px;
}

.hero-badge .dot {
  width: 8px;
  height: 8px;
  background-color: var(--accent-cyan);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-cyan);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.4; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.1); }
  100% { opacity: 0.4; transform: scale(0.9); }
}

.hero-title {
  font-size: 3.5rem;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  font-weight: 800;
}

.hero-description {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 580px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 28px;
  border-top: 1px solid var(--border-color);
}

.metric-item .number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: #FFFFFF;
}

.metric-item .label {
  font-size: 0.82rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* High-Tech Closed-Loop Engineering Lifecycle HUD */
.hero-visual {
  position: relative;
  width: 100%;
}

.hud-panel {
  position: relative;
  background: rgba(7, 13, 24, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border: 1px solid rgba(0, 229, 255, 0.28);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.75), 0 0 35px rgba(0, 229, 255, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.hud-panel:hover {
  border-color: rgba(0, 229, 255, 0.45);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8), 0 0 45px rgba(0, 229, 255, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.hud-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 18px;
  border-bottom: 1px solid rgba(0, 229, 255, 0.15);
  background: rgba(0, 229, 255, 0.04);
}

.hud-status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.hud-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #00E5FF;
  box-shadow: 0 0 10px #00E5FF;
  animation: pulse 1.8s infinite;
}

.hud-status-title {
  font-size: 0.76rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 1.2px;
  font-family: var(--font-heading);
}

.hud-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.1);
  padding: 3px 9px;
  border-radius: 4px;
  border: 1px solid rgba(0, 229, 255, 0.25);
  font-family: monospace;
}

.hud-canvas-wrap {
  padding: 4px 6px 0 6px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.lifecycle-svg {
  width: 100%;
  height: auto;
  max-width: 660px;
  display: block;
  user-select: none;
}

/* Contrasting Glowing Orange Flow Arrows */
.cycle-arrow-marker {
  transition: transform 0.3s ease, filter 0.3s ease;
  transform-box: fill-box;
  transform-origin: center;
}

.cycle-arrow-marker:hover {
  filter: drop-shadow(0 0 16px #FF9100) drop-shadow(0 0 24px #FF3D00);
}

/* Animations for Circuit Tracks and Concentric Rings */
@keyframes cycleFlow {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -1420; }
}

.cycle-track-flow {
  animation: cycleFlow 20s linear infinite;
}

@keyframes spinCw {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes spinCcw {
  from { transform: rotate(0deg); }
  to { transform: rotate(-360deg); }
}

.core-outer-ring {
  transform-origin: center;
  animation: spinCw 90s linear infinite;
}

.core-inner-ring {
  transform-origin: center;
  animation: spinCcw 65s linear infinite;
}

/* Cycle Bubbles Interaction */
.cycle-node {
  cursor: pointer;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease;
  transform-box: fill-box;
  transform-origin: center;
}

.cycle-node:hover {
  filter: drop-shadow(0 0 16px rgba(0, 229, 255, 0.85));
}

.cycle-node:hover .node-body {
  stroke: #00E5FF;
  stroke-width: 3px;
  fill: #193155;
}

.cycle-node:hover .node-halo {
  stroke: #00E5FF;
  opacity: 1;
  stroke-width: 1.5px;
}

/* Highly Distinct Active Node State (Electric Amber/Orange Glow) */
.cycle-node.active {
  filter: drop-shadow(0 0 20px rgba(255, 145, 0, 0.95)) !important;
}

.cycle-node.active .node-body {
  stroke: #FF9100 !important;
  stroke-width: 3.6px !important;
  fill: #1d3763 !important;
}

.cycle-node.active .node-halo {
  stroke: #FF9100 !important;
  opacity: 1 !important;
  stroke-width: 2px !important;
  stroke-dasharray: 6 4 !important;
}

.cycle-node.active rect {
  fill: #FF9100 !important;
}

.cycle-node.active text[font-weight="800"] {
  fill: #FFFFFF !important;
}

/* Bottom Telemetry HUD Bar */
.hud-telemetry-bar {
  margin: 8px 12px 12px 12px;
  padding: 12px 16px;
  background: rgba(13, 22, 38, 0.92);
  border: 1px solid rgba(0, 229, 255, 0.22);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 8px;
  box-shadow: inset 0 0 16px rgba(0, 229, 255, 0.06);
}

.telemetry-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.telemetry-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hud-ctrl-btn {
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(0, 229, 255, 0.25);
  border-radius: 4px;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
}

.hud-ctrl-btn:hover {
  background: rgba(0, 229, 255, 0.2);
  border-color: #00E5FF;
  color: #FFFFFF;
}

.telemetry-pills {
  display: flex;
  gap: 4px;
}

.pill-btn {
  font-family: monospace;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 7px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  color: var(--text-dim);
  cursor: pointer;
  transition: all 0.2s ease;
}

.pill-btn:hover {
  color: #00E5FF;
  border-color: rgba(0, 229, 255, 0.4);
}

.pill-btn.active {
  background: #FF9100;
  color: #070D18;
  border-color: #FF9100;
  box-shadow: 0 0 8px rgba(255, 145, 0, 0.6);
}

.telemetry-badge {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(0, 229, 255, 0.12);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-radius: 6px;
  font-size: 0.72rem;
  font-weight: 700;
  color: #00E5FF;
  font-family: monospace;
  white-space: nowrap;
}

.telemetry-pulse {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #38EF7D;
  box-shadow: 0 0 8px #38EF7D;
  animation: pulse 1.4s infinite;
}

.telemetry-content {
  width: 100%;
}

.telemetry-heading {
  font-size: 0.84rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 2px;
  font-family: var(--font-heading);
  letter-spacing: 0.3px;
}

.telemetry-desc {
  font-size: 0.76rem;
  color: var(--text-muted);
  line-height: 1.35;
  white-space: normal;
}

/* Auto-Cycle Progress Timer Line */
.hud-timer-track {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 2px;
  margin-top: 4px;
  overflow: hidden;
}

.hud-timer-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00E5FF 0%, #FF9100 100%);
  box-shadow: 0 0 8px #FF9100;
}

/* Section Header Utility */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px auto;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent-cyan);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

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

/* About & Leadership Bio Section */
.bio-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 45px;
  align-items: start;
}

.bio-portrait-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  position: relative;
}

.bio-photo-frame {
  width: 100%;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius-md);
  background: #080f1d;
  border: 1px solid rgba(0, 229, 255, 0.35);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.08);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.bio-photo-frame:hover {
  border-color: #00E5FF;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 229, 255, 0.18);
}

.bio-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
  transition: transform 0.4s ease;
}

.bio-photo-frame:hover .bio-photo {
  transform: scale(1.03);
}

.bio-photo-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  text-align: center;
}

.placeholder-avatar-icon {
  color: rgba(0, 229, 255, 0.6);
  margin-bottom: 12px;
  filter: drop-shadow(0 0 12px rgba(0, 229, 255, 0.35));
}

.placeholder-tag {
  font-size: 0.68rem;
  font-family: monospace;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: #FF9100;
  background: rgba(255, 145, 0, 0.14);
  border: 1px solid rgba(255, 145, 0, 0.35);
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 8px;
}

.placeholder-name {
  font-size: 1.18rem;
  font-weight: 800;
  color: #FFFFFF;
  font-family: var(--font-heading);
}

.placeholder-sub {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 4px;
}

.pe-badge-seal {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(7, 13, 24, 0.95);
  border: 1.5px solid #FF9100;
  border-radius: 6px;
  padding: 5px 10px;
  box-shadow: 0 0 14px rgba(255, 145, 0, 0.45);
}

.pe-seal-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: monospace;
}

.pe-seal-title {
  font-size: 0.65rem;
  font-weight: 800;
  color: #FF9100;
  letter-spacing: 1px;
}

.pe-seal-num {
  font-size: 0.72rem;
  font-weight: 700;
  color: #FFFFFF;
}

.bio-credentials-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: left;
  background: rgba(0, 229, 255, 0.04);
  border: 1px solid rgba(0, 229, 255, 0.16);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
}

.cred-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

.cred-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 145, 0, 0.15);
  color: #FF9100;
  border: 1px solid rgba(255, 145, 0, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.cred-text {
  display: flex;
  flex-direction: column;
}

.cred-text strong {
  font-size: 0.84rem;
  color: #FFFFFF;
}

.cred-text span {
  font-size: 0.76rem;
  color: var(--accent-cyan);
}

/* Bio Narrative & Content */
.bio-narrative h3 {
  font-size: 1.55rem;
  color: #FFFFFF;
  margin-bottom: 16px;
  font-family: var(--font-heading);
}

.bio-narrative p {
  color: var(--text-muted);
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 16px;
}

.bio-narrative p strong {
  color: #FFFFFF;
}

.experience-chips-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 24px;
}

.exp-chip {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  transition: transform 0.2s ease, border-color 0.2s ease;
  position: relative;
  overflow: hidden;
}

.exp-chip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: #00E5FF;
}

.exp-chip:nth-child(2)::before {
  background: #FF9100;
}

.exp-chip:hover {
  border-color: var(--accent-cyan);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.exp-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: #00E5FF;
  font-family: var(--font-heading);
  line-height: 1;
}

.exp-chip:nth-child(2) .exp-num,
.exp-chip:nth-child(2) .exp-unit {
  color: #FF9100;
}

.exp-icon-large {
  font-size: 1.8rem;
  line-height: 1;
}

.exp-unit {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #00E5FF;
  margin-top: 4px;
  margin-bottom: 8px;
  font-family: monospace;
}

.exp-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.exp-desc {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.35;
}

/* About Technical Pillars */
.about-pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pillar-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.pillar-card:hover {
  border-color: rgba(0, 229, 255, 0.3);
  background: rgba(0, 229, 255, 0.02);
}

.pillar-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(0, 229, 255, 0.1);
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.pillar-card h5 {
  font-size: 0.92rem;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.pillar-card p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition-normal);
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 229, 255, 0.1);
}

.service-icon {
  width: 54px;
  height: 54px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--accent-cyan);
  font-size: 1.5rem;
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-description {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  border: 1px solid rgba(255, 255, 255, 0.05);
}

/* Capabilities & Technical Standards */
.capabilities-wrapper {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  padding: 50px;
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
  text-align: center;
}

.cap-item {
  padding: 24px;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  transition: var(--transition-fast);
}

.cap-item:hover {
  border-color: var(--accent-cyan);
  background: rgba(0, 229, 255, 0.03);
}

.cap-title {
  font-size: 1.1rem;
  margin-top: 12px;
  margin-bottom: 6px;
}

.cap-desc {
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Contact Section */
.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 50px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.contact-info {
  padding: 50px;
  background: linear-gradient(135deg, rgba(14, 19, 31, 0.9) 0%, rgba(7, 10, 15, 0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin-top: 36px;
}

.info-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.info-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.info-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-transform: uppercase;
}

.info-value {
  font-weight: 600;
  color: var(--text-main);
}

.contact-form-wrapper {
  padding: 50px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  background: rgba(7, 10, 15, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

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

.form-status {
  margin-top: 16px;
  padding: 12px;
  border-radius: var(--radius-sm);
  display: none;
  font-size: 0.9rem;
}

.form-status.success {
  display: block;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #10B981;
}

/* Footer */
.site-footer {
  background: #040609;
  border-top: 1px solid var(--border-color);
  padding: 60px 0 30px 0;
  color: var(--text-dim);
  font-size: 0.9rem;
}

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

.footer-brand p {
  margin-top: 16px;
  max-width: 320px;
  color: var(--text-dim);
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1rem;
  margin-bottom: 20px;
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  color: var(--text-dim);
}

.footer-col a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-privacy-text {
  font-size: 0.8rem;
  color: var(--text-dim);
  opacity: 0.75;
  max-width: 500px;
  line-height: 1.45;
  text-align: right;
  letter-spacing: 0.15px;
  transition: opacity 0.2s ease, color 0.2s ease;
}

.footer-privacy-text:hover {
  opacity: 0.95;
  color: var(--text-muted);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.8rem; }
  .hero-grid, .about-grid, .bio-grid, .contact-container { grid-template-columns: 1fr; }
  .about-pillars-grid { grid-template-columns: 1fr; }
  .capabilities-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 30px;
    border-bottom: 1px solid var(--border-color);
    transform: translateY(-150%);
    transition: var(--transition-normal);
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .mobile-toggle {
    display: flex;
  }

  .hero-title { font-size: 2.2rem; }
  .hero-metrics { grid-template-columns: 1fr; gap: 16px; }
  .experience-chips-grid { grid-template-columns: 1fr; }
  .capabilities-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .contact-info, .contact-form-wrapper { padding: 30px; }
  .footer-privacy-text { text-align: left; }
}