/* ==========================================================================
   fuzzrankpickrostr.mom — Transport Logistics Design System
   Swiss Minimalist + Technical Detailing
   Colors: Midnight Asphalt, Graphite, Road Mist, Signal White, Steel Blue,
           Electric Cyan, Safety Lime, Warm Concrete, Deep Forest, Inspection Orange
   Spacing scale: 4px, 8px, 16px, 24px, 40px, 64px
   ========================================================================== */

:root {
  /* Color Palette */
  --c-midnight: #11161A;
  --c-graphite: #252C31;
  --c-road-mist: #E9EEF0;
  --c-signal-white: #F8FAF9;
  --c-steel-blue: #526B78;
  --c-electric-cyan: #1BB7C9;
  --c-safety-lime: #B7D94C;
  --c-warm-concrete: #C9C7BF;
  --c-deep-forest: #263A35;
  --c-inspection-orange: #D97A3A;

  /* Semantic UI Tokens */
  --bg-primary: var(--c-signal-white);
  --bg-surface: #EFF3F5;
  --bg-dark: var(--c-midnight);
  --bg-card: #FFFFFF;
  --text-main: var(--c-midnight);
  --text-muted: var(--c-steel-blue);
  --text-light: var(--c-signal-white);
  --border-color: #D2DCE0;
  --border-dark: var(--c-graphite);

  /* Spacing System */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 40px;
  --space-6: 64px;

  /* Typography Stacks */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "Cascadia Mono", "Segoe UI Mono", Menlo, Consolas, monospace;

  /* Structural */
  --container-max: 1200px;
  --radius-sm: 2px;
  --radius-md: 4px;
  --transition-fast: 0.15s ease;
}

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

html {
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-main);
  background-color: var(--bg-primary);
  font-family: var(--font-sans);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-wrap: anywhere;
  word-break: normal;
}

/* Accessibility & Focus Visible */
:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--c-electric-cyan);
  outline-offset: 2px;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

/* Typography Hierarchy */
h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--c-midnight);
  overflow-wrap: anywhere;
}

h1 {
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  line-height: 1.1;
  margin-bottom: var(--space-3);
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.25rem);
  line-height: 1.2;
  margin-bottom: var(--space-3);
}

h3 {
  font-size: clamp(1.2rem, 2vw, 1.5rem);
  line-height: 1.3;
}

p {
  margin-bottom: var(--space-3);
  color: #333D45;
}

p:last-child {
  margin-bottom: 0;
}

/* ==========================================================================
   Header & Navigation
   Non-sticky, 56-64px desktop, 48-52px mobile
   ========================================================================== */
.site-header {
  height: 64px;
  background-color: var(--c-midnight);
  color: var(--c-signal-white);
  border-bottom: 2px solid var(--c-graphite);
  display: flex;
  align-items: center;
  position: relative;
  z-index: 100;
}

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

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--c-signal-white);
  transition: opacity var(--transition-fast);
}

.brand-link:hover,
.brand-link:focus-visible {
  opacity: 0.92;
}

.brand-symbol {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.brand-text {
  overflow-wrap: anywhere;
}

.brand-tld {
  color: var(--c-electric-cyan);
  transition: color var(--transition-fast);
}

.brand-link:hover .brand-tld,
.brand-link:focus-visible .brand-tld {
  color: #5CE0EF;
}

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

.nav-list {
  display: flex;
  align-items: center;
  list-style: none;
  gap: var(--space-4);
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--c-road-mist);
  padding: var(--space-1) 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.is-active {
  color: var(--c-electric-cyan);
}

.nav-link.is-active::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background-color: var(--c-electric-cyan);
}

.nav-btn {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background-color: var(--c-electric-cyan);
  color: var(--c-midnight);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast);
}

.nav-btn:hover,
.nav-btn:focus-visible {
  background-color: #179ea8;
  color: var(--c-midnight);
}

/* Hamburger toggle for mobile */
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--c-graphite);
  padding: 8px;
  width: 40px;
  height: 40px;
  cursor: pointer;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  color: var(--c-signal-white);
  border-radius: var(--radius-sm);
}

.nav-toggle-line {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--c-signal-white);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* ==========================================================================
   Buttons & Micro-Components
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 12px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  text-align: center;
  transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.btn-primary {
  background-color: var(--c-midnight);
  color: var(--c-signal-white);
  border-color: var(--c-midnight);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background-color: var(--c-graphite);
  border-color: var(--c-graphite);
  color: var(--c-signal-white);
}

.btn-secondary {
  background-color: transparent;
  color: var(--c-midnight);
  border-color: var(--c-graphite);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background-color: var(--c-road-mist);
}

.btn-outline {
  background-color: transparent;
  color: var(--c-midnight);
  border-color: var(--border-color);
}

.btn-outline:hover {
  background-color: var(--c-road-mist);
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 6px 14px;
}

.btn-outline-sm {
  font-size: 0.8125rem;
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--c-midnight);
  cursor: pointer;
  border-radius: var(--radius-sm);
}

.btn-outline-sm:hover {
  background-color: var(--c-road-mist);
}

.btn-block {
  width: 100%;
}

.btn-text-link {
  background: none;
  border: none;
  color: var(--c-steel-blue);
  font-size: 0.875rem;
  text-decoration: underline;
  cursor: pointer;
  padding: 0;
}

.btn-text-link:hover {
  color: var(--c-electric-cyan);
}

.meta-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-steel-blue);
  margin-bottom: var(--space-2);
}

.status-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--c-safety-lime);
}

.status-pill {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 3px 8px;
  background-color: var(--c-graphite);
  color: var(--c-electric-cyan);
  border-radius: var(--radius-sm);
}

.mono-code {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--c-steel-blue);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
  background-color: var(--c-signal-white);
  border-bottom: 1px solid var(--border-color);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-5);
  align-items: center;
}

.hero-title {
  color: var(--c-midnight);
}

.hero-lead {
  font-size: 1.125rem;
  line-height: 1.55;
  color: #3C474E;
  margin-bottom: var(--space-4);
  max-width: 620px;
}

.hero-actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

.hero-graphic-card {
  background-color: var(--c-midnight);
  border: 1px solid var(--c-graphite);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}

.card-status-strip {
  padding: 10px 16px;
  background-color: #171E23;
  border-bottom: 1px solid var(--c-graphite);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--c-road-mist);
  letter-spacing: 0.05em;
}

.schematic-visual {
  width: 100%;
  line-height: 0;
}

.schematic-svg {
  width: 100%;
  height: auto;
  display: block;
}

.card-footer-metrics {
  padding: 12px 16px;
  background-color: #171E23;
  border-top: 1px solid var(--c-graphite);
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
}

.metric-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.625rem;
  text-transform: uppercase;
  color: var(--c-steel-blue);
  margin-bottom: 2px;
}

.metric-val {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-signal-white);
}

/* ==========================================================================
   Section Layouts
   ========================================================================== */
.section-container {
  padding-top: var(--space-6);
  padding-bottom: var(--space-6);
}

.bg-surface {
  background-color: var(--bg-surface);
}

.section-head {
  max-width: 760px;
  margin-bottom: var(--space-5);
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-steel-blue);
  margin-bottom: var(--space-1);
}

.section-title {
  margin-bottom: var(--space-2);
}

.section-desc {
  font-size: 1rem;
  line-height: 1.55;
  color: #4B5760;
}

/* ==========================================================================
   Horizontal Split Card Architecture (Strict Card Style)
   ========================================================================== */
.cards-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.horizontal-card {
  display: grid;
  grid-template-columns: 360px 1fr;
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(17, 22, 26, 0.04);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.horizontal-card:hover {
  border-color: var(--c-steel-blue);
  box-shadow: 0 4px 16px rgba(17, 22, 26, 0.08);
}

.card-media {
  position: relative;
  min-height: 240px;
  background-color: var(--c-midnight);
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.media-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(17, 22, 26, 0.85);
  color: var(--c-signal-white);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
}

.card-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.meta-badge {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--c-steel-blue);
}

.card-heading {
  margin-bottom: var(--space-2);
}

.card-text {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #3C474E;
  margin-bottom: var(--space-3);
}

.card-tag-row {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  margin-bottom: var(--space-4);
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  background-color: var(--c-road-mist);
  color: var(--c-graphite);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}

.card-action-bar {
  border-top: 1px solid var(--c-road-mist);
  padding-top: var(--space-3);
}

.text-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--c-midnight);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.text-cta:hover,
.text-cta:focus-visible {
  color: var(--c-electric-cyan);
  transform: translateX(3px);
}

/* ==========================================================================
   Interactive Module 1: Handover Process Timeline
   ========================================================================== */
.timeline-interactive {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-4);
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.timeline-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  border-right: 1px solid var(--border-color);
  padding-right: var(--space-3);
}

.timeline-step {
  text-align: left;
  background: transparent;
  border: 1px solid transparent;
  padding: 12px 16px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--c-steel-blue);
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background-color var(--transition-fast), color var(--transition-fast);
}

.timeline-step:hover {
  background-color: var(--c-road-mist);
  color: var(--c-midnight);
}

.timeline-step.is-active {
  background-color: var(--c-midnight);
  color: var(--c-signal-white);
  border-color: var(--c-midnight);
}

.timeline-card {
  padding: var(--space-2) var(--space-3);
}

.timeline-badge-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.timeline-heading {
  margin-bottom: var(--space-3);
}

.timeline-summary {
  font-size: 1rem;
  line-height: 1.6;
  color: #3C474E;
  margin-bottom: var(--space-4);
}

.timeline-key-factors .subhead {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--c-steel-blue);
  margin-bottom: var(--space-2);
}

.clean-bullet-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.clean-bullet-list li {
  position: relative;
  padding-left: 18px;
  font-size: 0.9375rem;
  color: #333D45;
}

.clean-bullet-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background-color: var(--c-electric-cyan);
  border-radius: 1px;
}

/* ==========================================================================
   Interactive Module 2: Inspection Checklist (localStorage)
   ========================================================================== */
.checklist-wrapper {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.checklist-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--border-color);
  margin-bottom: var(--space-4);
}

.checklist-count-label {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--c-steel-blue);
}

.checklist-counter {
  display: inline-block;
  margin-left: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--c-midnight);
}

.checklist-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3);
  background-color: var(--c-signal-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.checklist-item:hover {
  background-color: var(--c-road-mist);
}

.checklist-item input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.custom-checkbox {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  border: 2px solid var(--c-steel-blue);
  border-radius: 2px;
  margin-top: 2px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #FFF;
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.checklist-item input[type="checkbox"]:checked + .custom-checkbox {
  background-color: var(--c-midnight);
  border-color: var(--c-midnight);
}

.checklist-item input[type="checkbox"]:checked + .custom-checkbox::after {
  content: "";
  width: 6px;
  height: 10px;
  border: solid var(--c-safety-lime);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg) translate(-1px, -1px);
}

.checklist-item input[type="checkbox"]:focus-visible + .custom-checkbox {
  outline: 2px solid var(--c-electric-cyan);
  outline-offset: 2px;
}

.item-text strong {
  display: block;
  font-size: 0.9375rem;
  margin-bottom: 2px;
  color: var(--c-midnight);
}

.item-text small {
  display: block;
  font-size: 0.8125rem;
  color: #5A666E;
  line-height: 1.4;
}

.checklist-status-message {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-steel-blue);
}

/* ==========================================================================
   Interactive Module 3: Delivery Planning Panel
   ========================================================================== */
.planner-layout {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: var(--space-4);
  align-items: start;
}

.planner-controls {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.control-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.control-label {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--c-steel-blue);
}

.control-select {
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  background-color: var(--c-signal-white);
  border-radius: var(--radius-sm);
  color: var(--c-midnight);
}

.planner-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.output-title {
  margin-top: var(--space-1);
  margin-bottom: var(--space-2);
}

.output-desc {
  font-size: 0.9375rem;
  line-height: 1.5;
  color: #3C474E;
  margin-bottom: var(--space-4);
}

.output-metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.metric-box {
  padding: var(--space-3);
  background-color: var(--c-signal-white);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
}

.box-title {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--c-steel-blue);
  margin-bottom: var(--space-1);
}

.box-val {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--c-midnight);
}

/* ==========================================================================
   Interactive Module 4: FAQ Accordion
   ========================================================================== */
.accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-width: 860px;
}

.accordion-item {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--bg-card);
  overflow: hidden;
}

.accordion-trigger {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: var(--space-4);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--c-midnight);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-3);
}

.accordion-trigger:hover {
  background-color: var(--c-signal-white);
}

.accordion-icon {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--c-steel-blue);
  line-height: 1;
  transition: transform var(--transition-fast);
}

.accordion-trigger[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 var(--space-4) var(--space-4) var(--space-4);
  color: #3C474E;
  line-height: 1.6;
}

/* ==========================================================================
   Dedicated Sub-Pages Layouts
   ========================================================================== */
.page-header {
  padding-top: var(--space-5);
  padding-bottom: var(--space-5);
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
}

.breadcrumb {
  margin-bottom: var(--space-3);
}

.breadcrumb ol {
  display: flex;
  list-style: none;
  gap: var(--space-2);
  font-size: 0.8125rem;
  color: var(--c-steel-blue);
}

.breadcrumb a {
  color: var(--c-steel-blue);
}

.breadcrumb a:hover {
  color: var(--c-electric-cyan);
  text-decoration: underline;
}

.breadcrumb li:not(:last-child)::after {
  content: "/";
  margin-left: var(--space-2);
  color: var(--c-warm-concrete);
}

.page-title {
  margin-bottom: var(--space-2);
}

.page-lead {
  font-size: 1.125rem;
  line-height: 1.55;
  color: #3C474E;
  max-width: 800px;
}

.content-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: var(--space-5);
  align-items: start;
}

.prose-body {
  line-height: 1.65;
  color: #2D3740;
}

.prose-body h2 {
  margin-top: var(--space-5);
  margin-bottom: var(--space-3);
  font-size: 1.5rem;
}

.prose-body h3 {
  margin-top: var(--space-4);
  margin-bottom: var(--space-2);
  font-size: 1.25rem;
}

.prose-body ul, .prose-body ol {
  margin-bottom: var(--space-4);
  padding-left: 24px;
}

.prose-body li {
  margin-bottom: var(--space-2);
}

.article-media {
  margin: var(--space-4) 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.article-media figcaption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 8px 12px;
  background-color: var(--bg-surface);
  color: var(--c-steel-blue);
  border-top: 1px solid var(--border-color);
}

.comparison-block {
  margin: var(--space-5) 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  background-color: var(--bg-surface);
}

.comparison-block h3 {
  margin-top: 0;
  margin-bottom: var(--space-3);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.comparison-col {
  background-color: #FFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: var(--space-3);
}

.comparison-col-accent {
  border-color: var(--c-electric-cyan);
  box-shadow: inset 0 2px 0 var(--c-electric-cyan);
}

.comparison-col h4 {
  font-size: 0.9375rem;
  margin-bottom: var(--space-2);
}

.comparison-col ul {
  padding-left: 18px;
  margin-bottom: 0;
}

.technical-callout {
  margin: var(--space-4) 0;
  padding: var(--space-4);
  border-left: 4px solid var(--c-inspection-orange);
  background-color: #FCF8F5;
}

.technical-callout h4 {
  margin-bottom: var(--space-1);
  color: var(--c-inspection-orange);
}

/* Data Tables */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
  font-size: 0.875rem;
  text-align: left;
}

.data-table th, .data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-color);
}

.data-table th {
  background-color: var(--c-midnight);
  color: var(--c-signal-white);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.data-table tr:nth-child(even) {
  background-color: var(--c-signal-white);
}

/* Sidebar Panels */
.sidebar-panel {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.sidebar-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.sidebar-title {
  font-size: 1.0625rem;
  margin-bottom: var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--c-road-mist);
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid #F0F3F5;
  font-size: 0.875rem;
}

.m-label {
  color: var(--c-steel-blue);
}

.m-val {
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--c-midnight);
}

.highlight-card {
  background-color: var(--c-midnight);
  color: var(--c-signal-white);
  border-color: var(--c-midnight);
}

.highlight-card .sidebar-title {
  color: var(--c-signal-white);
  border-bottom-color: var(--c-graphite);
}

.highlight-card .sidebar-desc {
  color: var(--c-road-mist);
  font-size: 0.875rem;
  line-height: 1.5;
  margin-bottom: var(--space-3);
}

.highlight-card .btn-primary {
  background-color: var(--c-electric-cyan);
  color: var(--c-midnight);
  border-color: var(--c-electric-cyan);
}

.highlight-card .btn-primary:hover {
  background-color: #179ea8;
}

.text-link {
  color: var(--c-midnight);
  font-weight: 500;
  text-decoration: underline;
}

.text-link:hover {
  color: var(--c-electric-cyan);
}

/* ==========================================================================
   Contact Page Styles
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--space-5);
  align-items: start;
}

.form-container {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}

.form-title {
  margin-bottom: var(--space-1);
}

.form-intro {
  color: var(--c-steel-blue);
  font-size: 0.9375rem;
  margin-bottom: var(--space-4);
}

.logistics-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

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

.form-field label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--c-midnight);
}

.req {
  color: var(--c-inspection-orange);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  background-color: var(--c-signal-white);
  color: var(--c-midnight);
  font-size: 0.9375rem;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--c-electric-cyan);
  background-color: #FFF;
}

.form-input.is-invalid, .form-select.is-invalid, .form-textarea.is-invalid {
  border-color: #D9383A;
  background-color: #FFF8F8;
}

.field-error {
  font-size: 0.75rem;
  color: #D9383A;
  min-height: 16px;
}

.form-success-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-4);
  background-color: #F1F8EC;
  border: 1px solid var(--c-safety-lime);
  border-radius: var(--radius-md);
  margin-top: var(--space-4);
}

.success-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-color: var(--c-safety-lime);
  color: var(--c-midnight);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.success-title {
  font-size: 1.125rem;
  margin-bottom: var(--space-1);
}

.success-text {
  font-size: 0.875rem;
  color: #2F4035;
  margin-bottom: var(--space-3);
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.dispatch-office-card {
  background-color: var(--c-midnight);
  color: var(--c-signal-white);
  border: 1px solid var(--c-graphite);
  border-radius: var(--radius-md);
  padding: var(--space-4);
}

.dispatch-office-card .card-heading {
  color: var(--c-signal-white);
  margin-bottom: var(--space-1);
}

.office-lead {
  color: var(--c-road-mist);
  font-size: 0.875rem;
  margin-bottom: var(--space-4);
  border-bottom: 1px solid var(--c-graphite);
  padding-bottom: var(--space-3);
}

.info-block {
  margin-bottom: var(--space-3);
}

.info-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  color: var(--c-steel-blue);
  margin-bottom: 2px;
}

.info-val {
  font-size: 0.875rem;
  color: var(--c-signal-white);
  line-height: 1.4;
}

.contact-email {
  color: var(--c-electric-cyan);
  text-decoration: underline;
}

.contact-email:hover {
  color: #5CE0EF;
}

.map-illustration-wrapper {
  background-color: var(--c-midnight);
  border: 1px solid var(--c-graphite);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.map-header {
  padding: 10px 14px;
  background-color: #171E23;
  border-bottom: 1px solid var(--c-graphite);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--c-road-mist);
}

.static-logistics-map {
  width: 100%;
  height: auto;
  display: block;
}

.map-caption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  color: var(--c-steel-blue);
  background-color: #171E23;
  border-top: 1px solid var(--c-graphite);
}

/* ==========================================================================
   Legal Container Styles
   ========================================================================== */
.legal-container {
  max-width: 840px;
}

.effective-date {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--c-steel-blue);
  margin-bottom: var(--space-4);
}

/* ==========================================================================
   Footer — High Contrast & Readable Text Architecture
   ========================================================================== */
.site-footer {
  background-color: var(--c-midnight);
  color: #E2E8EB;
  border-top: 2px solid var(--c-graphite);
  padding-top: var(--space-6);
  padding-bottom: var(--space-4);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: var(--space-5);
  margin-bottom: var(--space-5);
}

.site-footer .brand-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: -0.01em;
  color: var(--c-signal-white);
  margin-bottom: var(--space-2);
  text-decoration: none;
}

.site-footer .brand-link:hover,
.site-footer .brand-link:focus-visible {
  opacity: 0.95;
}

.site-footer .brand-link:hover .brand-text,
.site-footer .brand-link:focus-visible .brand-text {
  color: #FFFFFF;
}

.site-footer .brand-link:hover .brand-tld,
.site-footer .brand-link:focus-visible .brand-tld {
  color: #5CE0EF;
}

.footer-domain-link {
  color: #E9EEF0;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.footer-domain-link:hover,
.footer-domain-link:focus-visible {
  color: #4FE3F4;
}

.footer-summary {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #D4DEE2;
  margin-top: var(--space-2);
  margin-bottom: var(--space-3);
  max-width: 440px;
}

.company-legal-info {
  font-size: 0.8125rem;
  color: #C1CED4;
  line-height: 1.65;
}

.company-legal-info p {
  margin-bottom: 6px;
  color: #C1CED4;
}

.company-legal-info strong {
  color: #FFFFFF;
  font-weight: 600;
}

.footer-col-title {
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer-links a {
  font-size: 0.875rem;
  color: #D4DEE2;
  transition: color var(--transition-fast);
}

.footer-links a:hover,
.footer-links a:focus-visible {
  color: #4FE3F4;
  text-decoration: underline;
}

.site-footer .btn-text-link {
  color: #D4DEE2;
  font-size: 0.875rem;
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
  text-align: left;
}

.site-footer .btn-text-link:hover,
.site-footer .btn-text-link:focus-visible {
  color: #4FE3F4;
}

.site-footer .contact-email {
  color: #4FE3F4;
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.site-footer .contact-email:hover,
.site-footer .contact-email:focus-visible {
  color: #A3F5FF;
}

.footer-bottom {
  border-top: 1px solid #2C353C;
  padding-top: var(--space-4);
  font-size: 0.8125rem;
  color: #A6B8C1;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.footer-bottom p {
  color: #A6B8C1;
  margin-bottom: 0;
}

/* ==========================================================================
   Cookie Consent Banner
   ========================================================================== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--c-midnight);
  color: var(--c-signal-white);
  border-top: 2px solid var(--c-electric-cyan);
  padding: var(--space-3) 0;
  z-index: 999;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.25);
}

.cookie-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.cookie-heading {
  font-size: 0.9375rem;
  color: var(--c-signal-white);
  margin-bottom: 2px;
}

.cookie-text p {
  font-size: 0.8125rem;
  color: var(--c-road-mist);
  margin-bottom: 0;
  max-width: 680px;
}

.cookie-actions {
  display: flex;
  gap: var(--space-2);
  flex-shrink: 0;
}

.cookie-actions .btn-secondary {
  color: var(--c-signal-white);
  border-color: var(--c-steel-blue);
}

.cookie-actions .btn-secondary:hover {
  background-color: var(--c-graphite);
}

.cookie-actions .btn-outline {
  color: var(--c-road-mist);
  border-color: var(--c-steel-blue);
}

.cookie-actions .btn-outline:hover {
  background-color: var(--c-graphite);
}

/* ==========================================================================
   Responsive Architecture & Critical Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

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

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

  .footer-col-brand {
    grid-column: span 2;
  }

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

@media (max-width: 768px) {
  .site-header {
    height: 52px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 52px;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--c-midnight);
    flex-direction: column;
    padding: var(--space-5) var(--space-4);
    display: none;
    overflow-y: auto;
  }

  .nav-menu.is-open {
    display: flex;
  }

  .nav-list {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    width: 100%;
  }

  .nav-link {
    font-size: 1.125rem;
  }

  .nav-btn {
    width: 100%;
    text-align: center;
    padding: 12px;
    font-size: 0.9375rem;
  }

  /* Horizontal Split Cards reflow to vertical */
  .horizontal-card {
    grid-template-columns: 1fr;
  }

  .card-media {
    min-height: 200px;
  }

  .timeline-interactive {
    grid-template-columns: 1fr;
  }

  .timeline-nav {
    flex-direction: row;
    overflow-x: auto;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding-right: 0;
    padding-bottom: var(--space-2);
  }

  .timeline-step {
    white-space: nowrap;
    padding: 8px 12px;
  }

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

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

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

  .cookie-banner-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .cookie-actions {
    width: 100%;
    flex-direction: column;
  }

  .cookie-actions .btn {
    width: 100%;
  }
}

/* Breakpoint below 400px (Specific Requirement) */
@media (max-width: 399px) {
  .container {
    padding-left: var(--space-3);
    padding-right: var(--space-3);
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .output-metrics-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-col-brand {
    grid-column: span 1;
  }

  .hero-actions .btn {
    width: 100%;
  }
}

/* Prefers Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}