/* ==========================================================================
   AM&RS & MAYU381 LLC — World-Class Aerospace & Electronics Manufacturing
   Fortune-500 Defense Tier Design System (Arial & Calibri Typography)
   ========================================================================== */

:root {
  /* Ultra-Premium Aerospace Palette */
  --aero-midnight: #060c18;
  --aero-navy-950: #0a1526;
  --aero-navy-900: #0f1f38;
  --aero-navy-850: #152b4d;
  --aero-navy-800: #1c3863;
  --aero-navy-700: #25487d;
  
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50:  #f8fafc;
  
  /* Luminous Accents */
  --electric-blue: #0284c7;
  --electric-blue-light: #0ea5e9;
  --electric-cyan: #06b6d4;
  --cyan-glow: #38bdf8;
  --aero-gold: #f59e0b;
  --signal-green: #10b981;
  --signal-green-glow: #34d399;

  /* Surfaces */
  --surface-canvas: #f6f9fc;
  --surface-card: #ffffff;
  --surface-alt: #f1f5f9;

  /* Typography: Professional Arial & Calibri Suite */
  --font-display: 'Arial', 'Calibri', 'Segoe UI', sans-serif;
  --font-body: 'Calibri', 'Arial', 'Segoe UI', sans-serif;
  --font-mono: 'Consolas', 'Lucida Console', 'Courier New', monospace;

  /* Shadows */
  --shadow-xs: 0 1px 3px rgba(10, 21, 38, 0.05);
  --shadow-sm: 0 4px 14px rgba(10, 21, 38, 0.06);
  --shadow-md: 0 12px 28px rgba(10, 21, 38, 0.09);
  --shadow-lg: 0 24px 50px rgba(10, 21, 38, 0.12);
  --shadow-card: 0 16px 36px rgba(15, 23, 42, 0.08);

  /* Border Radii */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  /* Layout */
  --page-max-width: 1240px;
  --section-gap: 84px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--surface-canvas);
  color: var(--slate-700);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* Background Aerospace Schematic Grid */
body {
  min-height: 100vh;
  background-color: var(--surface-canvas);
  background-image: 
    radial-gradient(circle at 10% 12%, rgba(2, 132, 199, 0.06) 0%, transparent 35%),
    radial-gradient(circle at 90% 20%, rgba(6, 182, 212, 0.05) 0%, transparent 35%),
    url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 50 H30 V20 H70 V80 H100 M50 0 V30 H80 V70 H100 M20 100 V70 H50 V100' stroke='%23cbd5e1' stroke-width='0.8' fill='none' stroke-opacity='0.35' stroke-dasharray='3 3'/%3E%3Ccircle cx='30' cy='20' r='2' fill='%230284c7' fill-opacity='0.2'/%3E%3Ccircle cx='70' cy='80' r='2' fill='%2306b6d4' fill-opacity='0.2'/%3E%3C/svg%3E");
  background-attachment: fixed;
  line-height: 1.55;
  color: var(--slate-700);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

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

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

button, input, select, textarea {
  font-family: var(--font-body);
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

/* Typography Utility Classes */
.font-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.015em;
}

.font-mono {
  font-family: var(--font-mono);
  font-size: 13px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--electric-blue);
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}

.eyebrow::before {
  content: '';
  display: inline-block;
  width: 6.5px;
  height: 6.5px;
  background: var(--electric-blue);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--electric-blue);
}

.section-heading {
  max-width: 760px;
  margin: 0 auto 52px;
  text-align: center;
}

.section-heading.align-left {
  margin: 0 0 32px;
  text-align: left;
}

.section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 42px);
  color: var(--aero-navy-950);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}

.section-heading p {
  font-size: 16.5px;
  color: var(--slate-600);
  line-height: 1.6;
}

/* Layout Container */
.container {
  width: min(var(--page-max-width), calc(100% - 3.5rem));
  margin: 0 auto;
}

.section {
  padding: var(--section-gap) 0;
  position: relative;
  scroll-margin-top: 5.5rem;
}

.section-alt {
  background: linear-gradient(180deg, rgba(10, 21, 38, 0.02) 0%, rgba(10, 21, 38, 0.05) 100%), rgba(255, 255, 255, 0.85);
  border-top: 1px solid rgba(203, 213, 225, 0.6);
  border-bottom: 1px solid rgba(203, 213, 225, 0.6);
  position: relative;
}

/* ==========================================================================
   Header & Navigation
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid rgba(203, 213, 225, 0.7);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  transition: all 0.2s ease;
}

.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  background: #ffffff;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 78px;
}

/* Clean BG-Less Dual Logos */
.brand-logos-clean {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  background: transparent;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.06));
}

.brand-logo-mayu-img {
  height: 32px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.06));
}

.brand-divider {
  width: 1.5px;
  height: 26px;
  background: var(--slate-300);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  list-style: none;
}

.nav-item a {
  position: relative;
  color: var(--slate-700);
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color 0.15s ease;
  padding: 6px 0;
}

.nav-item a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--electric-blue), var(--electric-cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-item a:hover,
.nav-item a.active {
  color: var(--aero-navy-950);
}

.nav-item a:hover::after,
.nav-item a.active::after {
  transform: scaleX(1);
}

/* Buttons */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 700;
  letter-spacing: -0.01em;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.button:hover {
  transform: translateY(-1.5px);
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  box-shadow: 0 8px 20px rgba(2, 132, 199, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.button-primary:hover {
  box-shadow: 0 12px 26px rgba(2, 132, 199, 0.35);
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
}

.button-dark {
  color: #ffffff;
  background: var(--aero-navy-950);
  box-shadow: 0 8px 20px rgba(10, 21, 38, 0.2);
}

.button-dark:hover {
  background: var(--aero-navy-850);
  box-shadow: 0 12px 24px rgba(10, 21, 38, 0.28);
}

.button-secondary {
  color: var(--aero-navy-950);
  border: 1.5px solid var(--slate-300);
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow-xs);
}

.button-secondary:hover {
  background: #ffffff;
  border-color: var(--electric-blue);
  color: var(--electric-blue);
}

/* ==========================================================================
   Hero Section: Compact, Professional, New-Style Aerospace Layout
   ========================================================================== */
.hero {
  position: relative;
  overflow: hidden;
  padding: 3rem 0 3.2rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(241, 247, 253, 0.92) 100%),
    url("data:image/svg+xml,%3Csvg width='800' height='600' viewBox='0 0 800 600' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M-50 150 Q200 80 400 300 T850 250' stroke='%230284c7' stroke-width='2.5' stroke-opacity='0.12' fill='none'/%3E%3Cpath d='M-50 160 Q200 90 400 310 T850 260' stroke='%2306b6d4' stroke-width='1.8' stroke-opacity='0.12' fill='none'/%3E%3Cpath d='M-50 450 Q250 500 500 250 T850 480' stroke='%230284c7' stroke-width='2' stroke-opacity='0.12' fill='none'/%3E%3C/svg%3E") right center / contain no-repeat;
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  gap: 2.2rem;
  align-items: center;
}

.hero-copy {
  max-width: 600px;
}

.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid rgba(2, 132, 199, 0.3);
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  color: #0284c7;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  box-shadow: var(--shadow-xs);
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: #0284c7;
  border-radius: 50%;
  box-shadow: 0 0 6px #0ea5e9;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 38px);
  color: var(--aero-navy-950);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.015em;
  margin: 0 0 10px;
}

.hero-subheadline {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: #0284c7;
  margin-bottom: 12px;
}

.hero-support {
  font-size: 15px;
  color: var(--slate-600);
  line-height: 1.55;
  margin-bottom: 22px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 22px;
}

.hero-features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.feature-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  background: #ffffff;
  border: 1px solid rgba(203, 213, 225, 0.7);
  box-shadow: var(--shadow-xs);
  transition: all 0.2s ease;
}

.feature-chip:hover {
  border-color: rgba(2, 132, 199, 0.4);
  transform: translateY(-1px);
}

.chip-icon {
  font-size: 14px;
  flex-shrink: 0;
}

.chip-label {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--aero-navy-950);
  white-space: nowrap;
}

/* Modern Compact Operational Focus Card */
.hero-focus-card-compact {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 24px 22px;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(203, 213, 225, 0.8);
  border-top: 3.5px solid #0284c7;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.focus-card-header-compact {
  margin-bottom: 2px;
}

.focus-eyebrow {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: #0284c7;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: block;
  margin-bottom: 4px;
}

.focus-card-header-compact h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--aero-navy-950);
  line-height: 1.3;
}

.focus-feature-list-compact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.focus-feature-item-compact {
  background: var(--surface-alt);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  border: 1px solid var(--slate-200);
  transition: all 0.2s ease;
}

.focus-feature-item-compact:hover {
  background: #ffffff;
  border-color: rgba(2, 132, 199, 0.4);
}

.focus-item-head {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 3px;
}

.focus-item-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 800;
  color: #0284c7;
  background: rgba(2, 132, 199, 0.12);
  padding: 2px 6px;
  border-radius: 4px;
}

.focus-item-head strong {
  font-family: var(--font-display);
  font-size: 13.5px;
  color: var(--aero-navy-950);
}

.focus-feature-item-compact p {
  font-size: 12.5px;
  color: var(--slate-600);
  line-height: 1.4;
  margin: 0;
  padding-left: 24px;
}

.focus-card-bottom-compact {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--slate-200);
  font-size: 12px;
  flex-wrap: wrap;
  gap: 8px;
}

.focus-loc-compact {
  font-size: 12px;
  color: var(--slate-500);
}

.focus-loc-compact strong {
  color: var(--aero-navy-950);
  display: block;
  font-size: 12.5px;
}

.focus-email-btn {
  font-family: var(--font-display);
  font-size: 12px;
  color: #0284c7;
  font-weight: 700;
  text-decoration: underline;
  padding: 4px 8px;
  transition: color 0.2s ease;
}

.focus-email-btn:hover {
  color: #0369a1;
}

/* ==========================================================================
   About Section & Joint Alliance
   ========================================================================== */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: center;
}

.about-card-white {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 38px 34px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(203, 213, 225, 0.7);
}

.about-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 22px;
}

.metric-box {
  background: var(--surface-alt);
  border-radius: var(--radius-md);
  padding: 18px;
  border-left: 3.5px solid var(--electric-blue);
}

.metric-num {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  color: var(--aero-navy-950);
  line-height: 1;
}

.metric-desc {
  font-size: 13.5px;
  color: var(--slate-600);
  margin-top: 5px;
  line-height: 1.4;
}

/* ==========================================================================
   Services Grid (6 Core Divisions)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  border: 1px solid rgba(203, 213, 225, 0.7);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 22px;
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3.5px;
  background: linear-gradient(90deg, var(--electric-blue), var(--electric-cyan));
  opacity: 0;
  transition: opacity 0.25s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(2, 132, 199, 0.4);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card-tag {
  font-family: var(--font-display);
  font-size: 12.5px;
  font-weight: 700;
  color: var(--electric-blue);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.service-card-title {
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  color: var(--aero-navy-950);
  line-height: 1.25;
  margin-bottom: 10px;
}

.service-card-body {
  font-size: 15px;
  color: var(--slate-600);
  line-height: 1.55;
}

.service-card-badge {
  display: inline-block;
  background: var(--surface-alt);
  color: var(--aero-navy-900);
  font-family: var(--font-display);
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(203, 213, 225, 0.6);
}

/* ==========================================================================
   Relay Simulator & Configurator
   ========================================================================== */
.simulator-card-dark {
  background: var(--aero-navy-950);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 38px 34px;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(2, 132, 199, 0.25);
  background-image: radial-gradient(circle at 90% 10%, rgba(2, 132, 199, 0.12) 0%, transparent 40%);
}

.sim-schematic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 28px 0;
}

.sim-node-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 16px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sim-node-box:hover {
  background: rgba(255, 255, 255, 0.08);
}

.sim-node-box.active {
  border-color: var(--electric-blue-light);
  background: rgba(14, 165, 233, 0.15);
  box-shadow: 0 0 15px rgba(14, 165, 233, 0.2);
}

.sim-node-box.fault {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.15);
  box-shadow: 0 0 15px rgba(239, 68, 68, 0.2);
}

.configurator-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
}

.config-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 34px;
  border: 1px solid rgba(203, 213, 225, 0.7);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--aero-navy-950);
  margin-bottom: 7px;
}

.form-input, .form-select {
  width: 100%;
  padding: 11px 15px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--slate-200);
  background: #ffffff;
  color: var(--aero-navy-950);
  font-size: 15px;
  font-family: var(--font-body);
  transition: all 0.2s ease;
}

.form-input:focus, .form-select:focus {
  outline: none;
  border-color: var(--electric-blue);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}

/* ==========================================================================
   Careers Section
   ========================================================================== */
.careers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.job-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 26px;
  border: 1px solid rgba(203, 213, 225, 0.7);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
}

.job-title {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--aero-navy-950);
  margin: 4px 0 8px;
}

/* ==========================================================================
   ULTRA-PROFESSIONAL CONTACT & SPECIFICATION TRANSMISSION
   ========================================================================== */
.contact-section-wrapper {
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 28px;
  align-items: stretch;
}

/* Left Card: Clean Professional White Engineering Desk (No dark background) */
.contact-desk-card {
  background: #ffffff;
  color: var(--aero-navy-950);
  border-radius: var(--radius-xl);
  padding: 38px 34px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 26px;
  border: 1px solid rgba(203, 213, 225, 0.7);
  box-shadow: var(--shadow-card);
  position: relative;
}

.contact-card-title {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--aero-navy-950);
  letter-spacing: -0.01em;
  margin-top: 4px;
  margin-bottom: 20px;
}

/* Clean Light Official Email Container */
.contact-email-widget {
  background: var(--surface-alt);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: border-color 0.2s ease;
}

.contact-email-widget:hover {
  border-color: var(--electric-blue);
}

.contact-email-label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 700;
  color: var(--slate-500);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 6px;
}

.contact-email-val {
  font-family: var(--font-display);
  font-size: 19px;
  color: #0284c7;
  font-weight: 700;
  text-decoration: none;
  display: block;
  margin: 6px 0 14px;
  word-break: break-all;
  transition: color 0.2s ease;
}

.contact-email-val:hover {
  color: #0369a1;
  text-decoration: underline;
}

.btn-copy-email {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  color: var(--aero-navy-950);
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  transition: all 0.2s ease;
  border: 1.5px solid var(--slate-300);
  box-shadow: var(--shadow-xs);
}

.btn-copy-email:hover {
  background: var(--electric-blue);
  border-color: var(--electric-blue);
  color: #ffffff;
}

/* Facilities / Offices List with Real Entity Logos */
.contact-facilities-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 18px;
}

.facility-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  background: var(--surface-alt);
  border: 1px solid var(--slate-200);
  transition: all 0.2s ease;
}

.facility-item:hover {
  border-color: rgba(2, 132, 199, 0.4);
  background: #ffffff;
  box-shadow: var(--shadow-xs);
}

.facility-logo-box {
  width: 90px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: #ffffff;
  border-radius: var(--radius-sm);
  padding: 6px;
  border: 1px solid var(--slate-200);
}

.facility-logo-img {
  max-height: 36px;
  max-width: 80px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.facility-details strong {
  color: var(--aero-navy-950);
  font-size: 14.5px;
  display: block;
  font-family: var(--font-display);
}

.facility-details p {
  color: var(--slate-600);
  font-size: 13.5px;
  margin: 1px 0 2px;
}

.facility-details span {
  font-size: 12px;
  color: var(--slate-500);
  display: block;
}

/* Status Bar at Bottom */
.contact-desk-status {
  border-top: 1px solid var(--slate-200);
  padding-top: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.radar-dot {
  width: 9px;
  height: 9px;
  background: var(--signal-green);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
  animation: pulse-green 2s infinite ease-in-out;
  flex-shrink: 0;
}

@keyframes pulse-green {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.25); opacity: 0.7; }
}

.contact-status-text {
  font-family: var(--font-display);
  font-size: 13px;
  color: var(--slate-700);
  font-weight: 600;
}

/* Right Card: Crisp Fortune-500 Form */
.contact-form-card {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 38px 36px;
  border: 1px solid rgba(203, 213, 225, 0.7);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-form-header {
  margin-bottom: 24px;
}

.contact-form-header h3 {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--aero-navy-950);
  margin-top: 4px;
}

.contact-form-header p {
  font-size: 14.5px;
  color: var(--slate-600);
  margin-top: 4px;
}

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

.form-field-group {
  margin-bottom: 16px;
}

.form-field-label {
  display: block;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--slate-700);
  margin-bottom: 6px;
}

.form-field-input, .form-field-select {
  width: 100%;
  padding: 11px 14px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--slate-200);
  background: #ffffff;
  color: var(--aero-navy-950);
  font-size: 14.5px;
  font-family: var(--font-body);
  transition: all 0.2s ease;
}

.form-field-input:focus, .form-field-select:focus {
  outline: none;
  border-color: var(--electric-blue);
  box-shadow: 0 0 0 3.5px rgba(2, 132, 199, 0.12);
}

.form-field-textarea {
  width: 100%;
  padding: 12px 14px;
  height: 105px;
  resize: vertical;
  min-height: 85px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--slate-200);
  background: #ffffff;
  color: var(--aero-navy-950);
  font-size: 14.5px;
  font-family: var(--font-body);
  transition: all 0.2s ease;
}

.form-field-textarea:focus {
  outline: none;
  border-color: var(--electric-blue);
  box-shadow: 0 0 0 3.5px rgba(2, 132, 199, 0.12);
}

.btn-form-submit {
  width: 100%;
  min-height: 46px;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  color: #ffffff;
  background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  border: none;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(2, 132, 199, 0.25);
  transition: all 0.2s ease;
  margin-top: 8px;
}

.btn-form-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(2, 132, 199, 0.35);
  background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
}

.form-trust-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 12px;
  color: var(--slate-500);
  margin-top: 12px;
  text-align: center;
}

/* ==========================================================================
   Compact & Concise Professional Footer
   ========================================================================== */
.site-footer-compact {
  background: #ffffff;
  color: var(--slate-600);
  padding: 32px 0 24px;
  border-top: 1px solid rgba(203, 213, 225, 0.7);
  box-shadow: 0 -4px 16px rgba(10, 21, 38, 0.03);
}

.footer-compact-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--slate-200);
  flex-wrap: wrap;
}

.footer-brand-compact {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.footer-logo-amrs {
  height: 34px;
  width: auto;
  object-fit: contain;
}

.footer-logo-mayu {
  height: 26px;
  width: auto;
  object-fit: contain;
}

.footer-tagline {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-600);
  border-left: 1.5px solid var(--slate-300);
  padding-left: 14px;
}

.footer-compact-nav {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
  flex-wrap: wrap;
}

.footer-compact-nav a {
  color: var(--slate-700);
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 600;
  transition: color 0.15s ease;
}

.footer-compact-nav a:hover {
  color: var(--electric-blue);
}

.footer-compact-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  font-family: var(--font-display);
  font-size: 12px;
  color: var(--slate-500);
  flex-wrap: wrap;
  gap: 12px;
}

.footer-contact-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-email-link {
  color: var(--electric-blue);
  font-weight: 700;
  text-decoration: underline;
}

.footer-email-link:hover {
  color: #0369a1;
}

/* ==========================================================================
   Modals
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(6, 12, 24, 0.8);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-box {
  background: #ffffff;
  border-radius: var(--radius-xl);
  padding: 40px;
  width: min(580px, calc(100% - 2rem));
  position: relative;
  box-shadow: var(--shadow-lg);
}

.modal-close {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 24px;
  color: var(--slate-500);
}

/* Responsive Queries */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; }
  .configurator-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .sim-schematic-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .site-nav { display: none; }
  .services-grid { grid-template-columns: 1fr; }
  .careers-grid { grid-template-columns: 1fr; }
  .hero-features-grid { grid-template-columns: 1fr; }
  .form-grid-2col { grid-template-columns: 1fr; }
  .header-inner { min-height: 70px; }
  .container { width: calc(100% - 2rem); }
}

/* Navigation Button Styling (No # Hash in URL) */
.nav-btn {
  position: relative;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--slate-700);
  font-family: var(--font-display);
  font-size: 14.5px;
  font-weight: 600;
  letter-spacing: -0.01em;
  transition: color 0.15s ease;
  padding: 6px 0;
}

.nav-btn::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--electric-blue), var(--electric-cyan));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s ease;
}

.nav-btn:hover,
.nav-btn.active {
  color: var(--aero-navy-950);
}

.nav-btn:hover::after,
.nav-btn.active::after {
  transform: scaleX(1);
}

.footer-nav-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--slate-700);
  font-family: var(--font-display);
  font-size: 13.5px;
  font-weight: 600;
  transition: color 0.15s ease;
  padding: 0;
}

.footer-nav-btn:hover {
  color: var(--electric-blue);
}