/* ==========================================================================
   GeoSatelital Ecuador · Hoja de Estilos Corporativa Sobria
   Desarrollado para demostración SimCodec
   ========================================================================== */

:root {
  --color-primary: #0077c8;
  --color-primary-dark: #005a9c;
  --color-primary-light: #e6f3fb;
  --color-accent: #00a7fd;
  --color-accent-teal: #00c58f;
  
  --color-navy-dark: #0a192f;
  --color-navy: #132238;
  --color-slate-900: #0f172a;
  --color-slate-800: #1e293b;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748b;
  --color-slate-400: #94a3b8;
  --color-slate-300: #cbd5e1;
  --color-slate-200: #e2e8f0;
  --color-slate-100: #f1f5f9;
  --color-slate-50: #f8fafc;
  --color-white: #ffffff;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.03);
  --shadow-lg: 0 10px 24px rgba(15, 23, 42, 0.08), 0 4px 8px rgba(15, 23, 42, 0.04);
  --shadow-navbar: 0 2px 10px rgba(15, 23, 42, 0.06);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;
  
  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.25s ease-in-out;
}

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

html {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-slate-800);
  background-color: var(--color-white);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  color: var(--color-slate-800);
}

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

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

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

input, select, textarea {
  font-family: inherit;
  font-size: 0.9375rem;
}

/* ==========================================================================
   SimCodec Disclaimer Banners
   ========================================================================== */

.simcodec-banner {
  background-color: var(--color-navy-dark);
  color: #f1f5f9;
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  padding: 8px 16px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 60;
}

.simcodec-banner-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.simcodec-badge {
  background-color: rgba(0, 167, 253, 0.2);
  color: var(--color-accent);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 1px solid rgba(0, 167, 253, 0.3);
}

.demo-notice-footer {
  background-color: var(--color-slate-100);
  color: var(--color-slate-700);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  text-align: center;
  border: 1px solid var(--color-slate-200);
  margin-bottom: 24px;
}

/* ==========================================================================
   Header & Navigation (100% Solid White Navbar)
   ========================================================================== */

.top-utility-bar {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  font-size: 0.8125rem;
  color: var(--color-slate-600);
  padding: 6px 0;
}

.utility-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.utility-left, .utility-right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
}

.utility-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.utility-item strong {
  color: var(--color-slate-900);
}

.utility-item a:hover {
  color: var(--color-primary);
}

.badge-emergency {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background-color: #fee2e2;
  color: #b91c1c;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.75rem;
}

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #dc2626;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  background-color: #ffffff !important; /* 100% opaco sólido */
  box-shadow: var(--shadow-navbar);
  border-bottom: 1px solid var(--color-slate-200);
}

.header-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo-img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

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

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-slate-700);
  padding: 6px 4px;
  position: relative;
  transition: color var(--transition-fast);
}

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

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

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.mobile-menu-btn {
  display: none;
  padding: 8px;
  color: var(--color-slate-700);
  border-radius: var(--radius-sm);
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
}

/* ==========================================================================
   Buttons & CTAs
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  box-shadow: 0 2px 8px rgba(0, 119, 200, 0.25);
}

.btn-secondary {
  background-color: var(--color-white);
  color: var(--color-slate-800);
  border: 1px solid var(--color-slate-300);
}

.btn-secondary:hover {
  background-color: var(--color-slate-50);
  border-color: var(--color-slate-400);
}

.btn-dark {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  border: 1px solid var(--color-navy-dark);
}

.btn-dark:hover {
  background-color: var(--color-slate-900);
}

.btn-whatsapp {
  background-color: #25d366;
  color: #ffffff;
  border: 1px solid #25d366;
}

.btn-whatsapp:hover {
  background-color: #1ebc59;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.8125rem;
}

.btn-lg {
  padding: 12px 24px;
  font-size: 1rem;
}

/* ==========================================================================
   Layout Containers
   ========================================================================== */

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background-color: var(--color-slate-50);
  border-top: 1px solid var(--color-slate-200);
  border-bottom: 1px solid var(--color-slate-200);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px;
}

.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  border: 1px solid rgba(0, 119, 200, 0.15);
}

.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-slate-900);
  line-height: 1.25;
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-slate-600);
  line-height: 1.6;
}

/* ==========================================================================
   Hero Section (Sober & High-Tech Corporate)
   ========================================================================== */

.hero-section {
  padding: 64px 0 56px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
  border-bottom: 1px solid var(--color-slate-200);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.hero-content {
  display: flex;
  flex-direction: column;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-slate-700);
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-full);
  padding: 6px 14px;
  width: fit-content;
  margin-bottom: 20px;
  box-shadow: var(--shadow-xs);
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent-teal);
}

.hero-title {
  font-size: 3.125rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-slate-900);
  letter-spacing: -0.03em;
  margin-bottom: 18px;
}

.hero-title span {
  color: var(--color-primary);
}

.hero-lead {
  font-size: 1.125rem;
  line-height: 1.65;
  color: var(--color-slate-600);
  margin-bottom: 32px;
  max-width: 620px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.hero-features-list {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
  padding-top: 24px;
  border-top: 1px solid var(--color-slate-200);
}

.hero-feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-slate-700);
}

.hero-feature-item svg {
  color: var(--color-accent-teal);
  flex-shrink: 0;
}

/* Hero Telemetry Card Graphic */
.hero-visual {
  position: relative;
}

.telemetry-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.telemetry-card-header {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.telemetry-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  background-color: rgba(0, 197, 143, 0.2);
  color: #34d399;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.telemetry-card-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.unit-info-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
}

.unit-name {
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-slate-900);
}

.unit-meta {
  font-size: 0.8125rem;
  color: var(--color-slate-500);
}

.telemetry-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.t-metric-box {
  padding: 12px;
  border-radius: var(--radius-md);
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
}

.t-metric-label {
  font-size: 0.75rem;
  color: var(--color-slate-500);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.t-metric-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-slate-900);
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.t-metric-unit {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-slate-500);
}

.telemetry-map-preview {
  height: 140px;
  background-color: #e5eef7;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-slate-200);
  display: flex;
  align-items: center;
  justify-content: center;
}

.map-grid-lines {
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(to right, rgba(0, 119, 200, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 119, 200, 0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}

.map-route-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.pin-vehicle {
  position: absolute;
  top: 45%;
  left: 60%;
  transform: translate(-50%, -50%);
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pin-pulse {
  position: absolute;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: rgba(0, 119, 200, 0.25);
  animation: radar-ping 2s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes radar-ping {
  75%, 100% {
    transform: scale(2);
    opacity: 0;
  }
}

.pin-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background-color: var(--color-primary);
  border: 2px solid #ffffff;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
  z-index: 2;
}

.pin-label {
  margin-top: 4px;
  background-color: var(--color-navy-dark);
  color: #ffffff;
  font-size: 0.6875rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

/* ==========================================================================
   Trust & Metrics Bar
   ========================================================================== */

.metrics-strip {
  padding: 32px 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
}

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

.metric-item {
  display: flex;
  flex-direction: column;
  padding: 0 16px;
  border-right: 1px solid var(--color-slate-200);
}

.metric-item:last-child {
  border-right: none;
}

.metric-num {
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 6px;
}

.metric-label {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  font-weight: 500;
  line-height: 1.4;
}

/* ==========================================================================
   Client Brands Carousel / Logos
   ========================================================================== */

.brands-bar {
  padding: 32px 0;
  background-color: var(--color-slate-50);
  border-bottom: 1px solid var(--color-slate-200);
}

.brands-title {
  text-align: center;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 700;
  color: var(--color-slate-500);
  margin-bottom: 24px;
}

.brands-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.brand-logo-item {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.65;
  transition: all var(--transition-fast);
}

.brand-logo-item:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.brand-logo-item img {
  max-height: 42px;
  width: auto;
  object-fit: contain;
}

/* ==========================================================================
   Interactive Live Telematics Simulator Section
   ========================================================================== */

.sim-container {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.sim-topbar {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.sim-unit-selector {
  display: flex;
  align-items: center;
  gap: 10px;
}

.sim-unit-selector select {
  background-color: var(--color-slate-800);
  color: var(--color-white);
  border: 1px solid var(--color-slate-700);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.875rem;
  outline: none;
}

.sim-unit-selector select:focus {
  border-color: var(--color-accent);
}

.sim-status-indicator {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8125rem;
}

.sim-live-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: rgba(0, 197, 143, 0.2);
  color: #34d399;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-weight: 700;
}

.sim-content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding: 24px;
  gap: 24px;
}

.sim-telemetry-panels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.sim-panel-card {
  padding: 16px;
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.sim-panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.sim-panel-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-slate-600);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sim-panel-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-slate-900);
  margin-bottom: 6px;
}

.sim-panel-desc {
  font-size: 0.75rem;
  color: var(--color-slate-500);
}

.progress-bar {
  width: 100%;
  height: 6px;
  background-color: var(--color-slate-200);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin: 6px 0;
}

.progress-fill {
  height: 100%;
  background-color: var(--color-primary);
  border-radius: var(--radius-full);
  transition: width 0.4s ease;
}

.sim-map-area {
  background-color: #eaf1f8;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  position: relative;
  overflow: hidden;
}

.sim-remote-actions {
  padding: 16px 24px;
  background-color: var(--color-slate-100);
  border-top: 1px solid var(--color-slate-200);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.sim-action-msg {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  font-weight: 500;
}

/* ==========================================================================
   Solutions & Services by Segment Tabs
   ========================================================================== */

.tabs-nav {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 10px 20px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-slate-600);
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  background-color: var(--color-slate-50);
  color: var(--color-slate-900);
}

.tab-btn.active {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
  box-shadow: 0 2px 6px rgba(0, 119, 200, 0.25);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

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

.cards-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-sm);
  padding: 28px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-slate-300);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.card-desc {
  font-size: 0.9375rem;
  color: var(--color-slate-600);
  line-height: 1.6;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-features {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card-features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-slate-700);
}

.card-features li svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.card-footer {
  padding-top: 16px;
  border-top: 1px solid var(--color-slate-100);
}

/* ==========================================================================
   Telemetry & Sensors Section
   ========================================================================== */

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

.sensor-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  padding: 22px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.sensor-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.sensor-icon-wrap {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background-color: var(--color-slate-100);
  color: var(--color-slate-800);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.sensor-card:hover .sensor-icon-wrap {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.sensor-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 8px;
}

.sensor-desc {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  line-height: 1.5;
  margin-bottom: 14px;
  flex-grow: 1;
}

.sensor-spec {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  width: fit-content;
}

/* ==========================================================================
   Fleet ROI & Quote Calculator
   ========================================================================== */

.calculator-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-slate-200);
  box-shadow: var(--shadow-lg);
  padding: 40px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 40px;
}

.calc-controls {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.calc-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calc-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-slate-800);
}

.range-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}

.range-input {
  flex-grow: 1;
  accent-color: var(--color-primary);
  height: 6px;
}

.range-bubble {
  min-width: 48px;
  text-align: center;
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--color-primary);
  background-color: var(--color-primary-light);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--color-slate-700);
  cursor: pointer;
  background-color: var(--color-slate-50);
  padding: 10px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
  transition: all var(--transition-fast);
}

.checkbox-label:hover {
  background-color: var(--color-slate-100);
}

.checkbox-label input {
  accent-color: var(--color-primary);
}

.calc-summary-card {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.summary-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.summary-rows {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 28px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: #cbd5e1;
}

.summary-row.highlight {
  font-size: 1.125rem;
  font-weight: 700;
  color: #ffffff;
  padding-top: 12px;
  border-top: 1px dashed rgba(255, 255, 255, 0.2);
}

.summary-price {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-accent);
}

/* ==========================================================================
   Platform & App Section
   ========================================================================== */

.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.store-buttons {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

.store-badge img {
  height: 42px;
  width: auto;
}

/* ==========================================================================
   Team & Leadership Section
   ========================================================================== */

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.team-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: all var(--transition-fast);
}

.team-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.team-img-wrap {
  width: 100%;
  height: 260px;
  background-color: var(--color-slate-100);
  overflow: hidden;
}

.team-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.team-info {
  padding: 20px;
}

.team-name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.team-bio {
  font-size: 0.8125rem;
  color: var(--color-slate-500);
  line-height: 1.5;
}

/* ==========================================================================
   Emergency Channels & Contact Grid
   ========================================================================== */

.channels-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.channel-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-fast);
}

.channel-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.channel-card.emergency {
  border-top: 3px solid #dc2626;
  background: linear-gradient(180deg, #fffafa 0%, #ffffff 100%);
}

.channel-badge {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  width: fit-content;
}

.channel-badge.red {
  background-color: #fee2e2;
  color: #b91c1c;
}

.channel-badge.blue {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

.channel-badge.gray {
  background-color: var(--color-slate-100);
  color: var(--color-slate-700);
}

.channel-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-slate-900);
  margin-bottom: 6px;
}

.channel-phone {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-slate-900);
  margin-bottom: 4px;
}

.channel-opt {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-slate-500);
  margin-bottom: 14px;
}

/* Contact Details Split Grid */
.contact-split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-info-side {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-hq-img {
  width: 100%;
  height: 100%;
  min-height: 380px;
  object-fit: cover;
}

.contact-meta-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 24px 0;
}

.contact-meta-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.contact-meta-item svg {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 3px;
}

/* ==========================================================================
   FAQ Section Accordion
   ========================================================================== */

.faq-list {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-slate-300);
}

.faq-header {
  padding: 18px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--color-slate-900);
  user-select: none;
}

.faq-icon {
  width: 20px;
  height: 20px;
  transition: transform var(--transition-normal);
  color: var(--color-slate-500);
  flex-shrink: 0;
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
  color: var(--color-primary);
}

.faq-body {
  padding: 0 24px 18px;
  display: none;
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-slate-600);
}

.faq-item.open .faq-body {
  display: block;
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background-color: var(--color-navy-dark);
  color: var(--color-white);
  padding: 64px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: #94a3b8;
  font-size: 0.875rem;
  line-height: 1.6;
  margin-top: 14px;
  max-width: 340px;
}

.footer-col-title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.875rem;
}

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

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.8125rem;
  color: #64748b;
}

/* ==========================================================================
   Modal Dialogs
   ========================================================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(10, 25, 47, 0.7);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-backdrop.active {
  display: flex;
}

.modal-card {
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  padding: 32px;
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 20px;
  right: 20px;
  color: var(--color-slate-400);
  padding: 6px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close-btn:hover {
  color: var(--color-slate-800);
  background-color: var(--color-slate-100);
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-slate-700);
  margin-bottom: 6px;
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition-fast);
}

.form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 119, 200, 0.15);
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  
  .cards-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .sensors-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .calc-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-split-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-hq-img {
    height: 260px;
  }
}

@media (max-width: 768px) {
  .top-utility-bar {
    display: none;
  }
  
  .main-nav {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .hero-title {
    font-size: 2.25rem;
  }
  
  .metrics-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  
  .metric-item {
    border-right: none;
    border-bottom: 1px solid var(--color-slate-200);
    padding-bottom: 16px;
  }
  
  .cards-grid-3, .cards-grid-2 {
    grid-template-columns: 1fr;
  }
  
  .sensors-grid {
    grid-template-columns: 1fr;
  }
  
  .sim-content-grid {
    grid-template-columns: 1fr;
  }
  
  .sim-telemetry-panels {
    grid-template-columns: 1fr;
  }
  
  .app-grid {
    grid-template-columns: 1fr;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
  }
  
  .channels-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top-grid {
    grid-template-columns: 1fr;
  }
  
  .checkbox-grid {
    grid-template-columns: 1fr;
  }
}