/* -------------------------------------------------------------
   PUREQUESTSRTNST.XYZ — EUROPEAN AUTOMOTIVE IMPORT ATELIER
   Comprehensive Mobile-First Stylesheet
   Dark Glassmorphism Visual Design System
   ------------------------------------------------------------- */

/* Custom Properties / Design Tokens */
:root {
  /* Atelier Color Palette */
  --color-midnight: #111a1e;
  --color-deep-garage: #18272c;
  --color-european-blue: #263a42;
  --color-graphite-slate: #405057;
  --color-steel-grey: #667478;
  --color-soft-silver: #aeb9b8;
  --color-mist-grey: #d9e1df;
  --color-warm-ivory: #f4f1ea;
  --color-import-white: #fbfaf6;

  /* Accent Signatures */
  --color-champagne-accent: #c3a36b;
  --color-champagne-glow: rgba(195, 163, 107, 0.35);
  --color-signal-teal: #5d8987;
  --color-route-blue: #718f9a;
  --color-inspection-green: #7d9587;
  --color-copper-detail: #b8775e;
  --color-technical-ink: #172327;

  /* Typography Colors */
  --color-body-text: #aeb9b8;
  --color-muted-text: #8ea0a3;
  --color-light-text: #f1f4f0;

  /* Dark Glassmorphism Specs */
  --glass-bg: rgba(24, 39, 44, 0.72);
  --glass-bg-elevated: rgba(38, 58, 66, 0.82);
  --glass-border: rgba(174, 185, 184, 0.14);
  --glass-border-focus: rgba(195, 163, 107, 0.45);
  --glass-glow: 0 8px 32px 0 rgba(0, 0, 0, 0.45);
  --glass-luminous-edge: inset 0 1px 1px 0 rgba(255, 255, 255, 0.08);

  /* Typography Families */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Spacing Scale */
  --space-2xs: 4px;
  --space-xs: 8px;
  --space-sm: 12px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 40px;
  --space-2xl: 64px;

  /* Layout Constants */
  --header-height-desktop: 64px;
  --header-height-mobile: 56px;
  --container-max: 1200px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

/* -------------------------------------------------------------
   1. RESET & BASE ELEMENTS
   ------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  background-color: var(--color-midnight);
  color: var(--color-light-text);
  font-family: var(--font-sans);
  line-height: 1.6;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: radial-gradient(circle at 50% 0%, #1e333a 0%, var(--color-midnight) 75%);
  background-attachment: fixed;
  color: var(--color-light-text);
  overflow-x: hidden;
}

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

/* Safe word wrapping */
h1, h2, h3, h4, h5, h6, .brand, .brand-text, p, a, span, code {
  overflow-wrap: anywhere;
  word-break: break-word;
}

/* Accessibility Focus Ring */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--color-champagne-accent);
  outline-offset: 3px;
}

/* Base Layout Container */
.site-container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
  min-width: 0;
}

/* Main Content Area Stretcher */
main {
  flex: 1 0 auto;
}

/* -------------------------------------------------------------
   2. REUSABLE ATELIER GLASS & UI COMPONENTS
   ------------------------------------------------------------- */
.frosted-panel {
  background-color: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-glow), var(--glass-luminous-edge);
  border-radius: var(--radius-md);
}

/* Typography Helpers */
.eyebrow-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-champagne-accent);
  margin-bottom: var(--space-xs);
}

.section-heading {
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin-bottom: var(--space-xs);
}

.section-intro {
  font-size: 0.9375rem;
  color: var(--color-soft-silver);
  line-height: 1.6;
}

.section-header {
  max-width: 800px;
  margin-bottom: var(--space-lg);
}

.section-header-centered {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--space-lg) auto;
}

/* Status Dot Indicator */
.status-indicator {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #4ade80;
  box-shadow: 0 0 8px #4ade80;
  margin-right: var(--space-xs);
  flex-shrink: 0;
}

/* Meta Pills */
.pill {
  display: inline-flex;
  align-items: center;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  background: rgba(174, 185, 184, 0.1);
  color: var(--color-mist-grey);
  border: 1px solid rgba(174, 185, 184, 0.2);
  line-height: 1.3;
}

.pill-route {
  background: rgba(113, 143, 154, 0.18);
  color: #a0c2cd;
  border-color: rgba(113, 143, 154, 0.4);
}

.pill-inspect {
  background: rgba(125, 149, 135, 0.18);
  color: #a9cfb9;
  border-color: rgba(125, 149, 135, 0.4);
}

.pill-teal {
  background: rgba(93, 137, 135, 0.22);
  color: #8cc3c0;
  border-color: rgba(93, 137, 135, 0.45);
}

.pill-accent {
  background: rgba(184, 119, 94, 0.22);
  color: #df9e87;
  border-color: rgba(184, 119, 94, 0.45);
}

.pill-gold {
  background: rgba(195, 163, 107, 0.2);
  color: #d6bb89;
  border-color: rgba(195, 163, 107, 0.45);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
  min-height: 44px;
  text-align: center;
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-champagne-accent);
  color: var(--color-technical-ink);
  border-color: var(--color-champagne-accent);
}

.btn-primary:hover {
  background-color: #d1b37d;
  border-color: #d1b37d;
  color: #0b1114;
  box-shadow: 0 0 16px var(--color-champagne-glow);
}

.btn-secondary {
  background-color: var(--color-european-blue);
  color: var(--color-warm-ivory);
  border-color: var(--color-graphite-slate);
}

.btn-secondary:hover {
  background-color: var(--color-graphite-slate);
  border-color: var(--color-soft-silver);
  color: var(--color-import-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-champagne-accent);
  border-color: rgba(195, 163, 107, 0.4);
}

.btn-outline:hover {
  background-color: rgba(195, 163, 107, 0.1);
  border-color: var(--color-champagne-accent);
  color: var(--color-warm-ivory);
}

.btn-sm {
  font-size: 0.8125rem;
  padding: 6px 12px;
  min-height: 36px;
}

.btn-large {
  font-size: 1rem;
  padding: 14px 24px;
  min-height: 48px;
}

/* -------------------------------------------------------------
   3. SITE HEADER & NAVIGATION
   ------------------------------------------------------------- */
.site-header {
  position: relative;
  height: var(--header-height-mobile);
  background-color: rgba(17, 26, 30, 0.95);
  border-bottom: 1px solid var(--glass-border);
  z-index: 200;
}

.header-inner {
  max-width: var(--container-max);
  height: 100%;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-warm-ivory);
}

.brand-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.brand-text {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.brand-dot {
  color: var(--color-champagne-accent);
}

.nav-toggle {
  display: flex;
  background: transparent;
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
  width: 38px;
  height: 36px;
  justify-content: center;
  align-items: center;
}

.nav-toggle-bar {
  display: block;
  width: 20px;
  height: 2px;
  background-color: var(--color-warm-ivory);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.nav-menu {
  position: absolute;
  top: var(--header-height-mobile);
  left: 0;
  right: 0;
  background-color: var(--color-midnight);
  border-bottom: 1px solid var(--glass-border);
  padding: var(--space-md);
  display: none;
  flex-direction: column;
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.8);
}

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

.nav-list {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  width: 100%;
  list-style: none;
  gap: var(--space-2xs);
}

.nav-list li {
  width: 100%;
}

.nav-link {
  display: block;
  width: 100%;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-soft-silver);
  text-decoration: none;
  padding: 10px var(--space-sm);
  border-radius: var(--radius-sm);
  transition: color 0.15s ease, background-color 0.15s ease;
}

.nav-link:hover {
  color: var(--color-warm-ivory);
  background-color: rgba(255, 255, 255, 0.04);
}

.nav-link.is-active {
  color: var(--color-champagne-accent);
  background-color: rgba(195, 163, 107, 0.1);
  border-bottom: 1px solid var(--color-champagne-accent);
}

.nav-link-cta {
  background-color: var(--color-european-blue);
  color: var(--color-warm-ivory);
  border: 1px solid var(--color-graphite-slate);
  margin-top: var(--space-xs);
}

.nav-link-cta:hover {
  background-color: var(--color-graphite-slate);
  color: var(--color-import-white);
}

/* -------------------------------------------------------------
   4. HERO SECTION
   ------------------------------------------------------------- */
.hero-section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.hero-split {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.hero-content-panel {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-title {
  font-size: 1.75rem;
  line-height: 1.2;
  font-weight: 800;
  color: var(--color-warm-ivory);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.hero-lead {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-light-text);
  margin-bottom: var(--space-md);
}

.hero-subtext {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-soft-silver);
  margin-bottom: var(--space-lg);
}

.hero-action-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
}

.hero-action-group .btn {
  width: 100%;
}

.hero-metric-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  border-top: 1px solid var(--glass-border);
  padding-top: var(--space-md);
}

.metric-item {
  display: flex;
  flex-direction: column;
}

.metric-number {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-champagne-accent);
  font-family: var(--font-mono);
}

.metric-label {
  font-size: 0.75rem;
  color: var(--color-soft-silver);
  margin-top: 2px;
  line-height: 1.3;
}

.hero-media-wrapper {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.hero-image {
  width: 100%;
  height: 260px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-glow);
}

.hero-caption-card {
  padding: 10px 14px;
  display: flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--color-mist-grey);
}

/* -------------------------------------------------------------
   5. WORKFLOW CHAIN / PROCESS STRIP
   ------------------------------------------------------------- */
.process-strip-section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.workflow-chain {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.chain-node {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
}

.node-step {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-champagne-accent);
  font-weight: 700;
  margin-bottom: var(--space-2xs);
}

.node-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  margin-bottom: var(--space-xs);
}

.node-desc {
  font-size: 0.8125rem;
  color: var(--color-soft-silver);
  line-height: 1.5;
}

.chain-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-steel-grey);
  font-size: 1.125rem;
  transform: rotate(90deg);
  padding: var(--space-2xs) 0;
}

/* -------------------------------------------------------------
   6. TOPIC SHOWCASE SECTION (HORIZONTAL SPLIT CARDS)
   ------------------------------------------------------------- */
.topic-showcase-section {
  padding-top: var(--space-xl);
  padding-bottom: var(--space-xl);
}

.horizontal-card-stack {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.horizontal-split-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding: var(--space-md);
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.horizontal-split-card:hover {
  border-color: rgba(195, 163, 107, 0.3);
}

.card-media-col {
  width: 100%;
  height: 220px;
}

.card-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}

.card-content-col {
  display: flex;
  flex-direction: column;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  margin-bottom: var(--space-xs);
}

.card-body {
  font-size: 0.875rem;
  color: var(--color-body-text);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.card-feature-list {
  list-style: none;
  margin-bottom: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.card-feature-list li {
  font-size: 0.8125rem;
  color: var(--color-mist-grey);
  position: relative;
  padding-left: 16px;
}

.card-feature-list li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--color-champagne-accent);
}

.card-action .btn {
  width: 100%;
}

/* -------------------------------------------------------------
   7. PERSPECTIVE SECTION
   ------------------------------------------------------------- */
.perspective-section {
  padding-top: var(--space-md);
  padding-bottom: var(--space-xl);
}

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

.perspective-card {
  padding: var(--space-md);
}

.perspective-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  margin-bottom: var(--space-xs);
}

.perspective-text {
  font-size: 0.875rem;
  color: var(--color-soft-silver);
  line-height: 1.6;
}

/* -------------------------------------------------------------
   8. CTA BANNER SECTION
   ------------------------------------------------------------- */
.cta-banner-section {
  padding-bottom: var(--space-xl);
}

.cta-banner-inner {
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  border-left: 4px solid var(--color-champagne-accent);
}

.cta-heading {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  margin-bottom: var(--space-xs);
}

.cta-description {
  font-size: 0.875rem;
  color: var(--color-soft-silver);
}

.cta-btn-col .btn {
  width: 100%;
}

/* -------------------------------------------------------------
   9. TOPIC DETAIL & LEGAL PAGES
   ------------------------------------------------------------- */
.topic-detail-article {
  padding-bottom: var(--space-xl);
}

.page-hero-section {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-lg);
}

.topic-body-section {
  padding-top: var(--space-sm);
}

.content-flow {
  max-width: 900px;
  margin: 0 auto;
}

.content-flow h2 {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  letter-spacing: -0.01em;
}

.content-flow h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-light-text);
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
}

.content-flow h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-warm-ivory);
  margin-bottom: var(--space-2xs);
}

.content-flow p {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--color-body-text);
  margin-bottom: var(--space-md);
}

.content-flow ul,
.content-flow ol {
  margin-bottom: var(--space-md);
  padding-left: var(--space-md);
}

.content-flow li {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-body-text);
  margin-bottom: var(--space-xs);
}

.content-flow strong {
  color: var(--color-warm-ivory);
}

.text-link {
  color: var(--color-champagne-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.text-link:hover {
  color: var(--color-import-white);
}

/* Callout Box */
.info-callout {
  padding: var(--space-md);
  margin: var(--space-md) 0;
  border-left: 3px solid var(--color-signal-teal);
}

.callout-title {
  color: var(--color-champagne-accent);
  margin-bottom: var(--space-2xs);
}

.callout-text {
  font-size: 0.875rem;
  color: var(--color-mist-grey);
  line-height: 1.55;
  margin-bottom: 0;
}

/* Comparison Grids */
.comparison-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

.comparison-card {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
}

.comparison-card h3 {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
}

.pro-con-list {
  list-style: none !important;
  padding-left: 0 !important;
  margin-top: var(--space-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.pro-con-list li {
  font-size: 0.8125rem;
  line-height: 1.4;
  padding-left: 18px;
  position: relative;
  margin-bottom: 0;
}

.pro-con-list li.pro::before {
  content: "+";
  position: absolute;
  left: 0;
  color: #4ade80;
  font-weight: 700;
}

.pro-con-list li.con::before {
  content: "–";
  position: absolute;
  left: 0;
  color: #f87171;
  font-weight: 700;
}

/* Checklist Panel */
.checklist-panel {
  padding: var(--space-lg);
  margin: var(--space-lg) 0;
  border: 1px solid rgba(195, 163, 107, 0.25);
}

.checklist-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-champagne-accent);
  margin-bottom: var(--space-md);
}

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

.checklist-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
  font-size: 0.8125rem;
  color: var(--color-light-text);
  line-height: 1.5;
}

.chk-box {
  color: var(--color-champagne-accent);
  font-weight: bold;
}

/* Related Pathways */
.related-pathways {
  padding: var(--space-lg);
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  border-top: 1px solid var(--color-champagne-accent);
}

.pathway-content h3 {
  margin-top: 0;
  margin-bottom: var(--space-2xs);
}

.pathway-content p {
  margin-bottom: 0;
  font-size: 0.875rem;
}

.pathway-action .btn {
  width: 100%;
}

/* Matrix Cards */
.inspection-matrix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
  margin: var(--space-md) 0;
}

.matrix-card {
  padding: var(--space-md);
}

/* Data Tables */
.table-responsive-wrapper {
  overflow-x: auto;
  margin: var(--space-md) 0;
  padding: var(--space-sm);
  -webkit-overflow-scrolling: touch;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.8125rem;
  min-width: 540px;
}

.data-table th {
  color: var(--color-champagne-accent);
  font-weight: 600;
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
}

.data-table td {
  color: var(--color-body-text);
  padding: var(--space-xs) var(--space-sm);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.data-table tr:hover td {
  background-color: rgba(255, 255, 255, 0.02);
}

.data-table code {
  color: var(--color-route-blue);
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.interactive-action-box {
  padding: var(--space-md);
  margin: var(--space-md) 0;
}

.interactive-action-box h4 {
  margin-bottom: var(--space-2xs);
}

.interactive-action-box p {
  margin-bottom: var(--space-sm);
  font-size: 0.875rem;
}

.interactive-action-box .btn {
  width: 100%;
}

/* -------------------------------------------------------------
   10. CONTACT PAGE & FORM STYLES
   ------------------------------------------------------------- */
.contact-page-section {
  padding-top: var(--space-lg);
  padding-bottom: var(--space-xl);
}

.page-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-warm-ivory);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}

.contact-layout-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-form-card {
  padding: var(--space-lg);
}

.form-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  margin-bottom: 4px;
}

.form-subtitle {
  font-size: 0.8125rem;
  color: var(--color-soft-silver);
  margin-bottom: var(--space-md);
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.form-group {
  margin-bottom: var(--space-sm);
  display: flex;
  flex-direction: column;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-mist-grey);
  margin-bottom: 6px;
}

.required-indicator {
  color: var(--color-copper-detail);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  background-color: rgba(17, 26, 30, 0.85);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--color-light-text);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  padding: 10px 12px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: rgba(174, 185, 184, 0.3);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--color-champagne-accent);
  box-shadow: 0 0 10px rgba(195, 163, 107, 0.2);
}

.form-input.is-invalid,
.form-select.is-invalid,
.form-textarea.is-invalid {
  border-color: #ef4444;
  background-color: rgba(239, 68, 68, 0.05);
}

.error-message {
  font-size: 0.75rem;
  color: #f87171;
  margin-top: 4px;
  min-height: 16px;
}

.form-actions {
  margin-top: var(--space-xs);
}

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

.form-status-alert {
  margin-top: var(--space-md);
  padding: var(--space-md);
  font-size: 0.875rem;
  line-height: 1.5;
}

.form-status-alert[hidden] {
  display: none !important;
}

.form-status-alert.is-success {
  border-left: 4px solid #4ade80;
  color: #bbf7d0;
  background-color: rgba(74, 222, 128, 0.1);
}

.form-status-alert.is-error {
  border-left: 4px solid #f87171;
  color: #fecaca;
  background-color: rgba(248, 113, 113, 0.1);
}

/* Contact Sidebar */
.contact-sidebar-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.atelier-info-card {
  padding: var(--space-lg);
}

.sidebar-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  margin-bottom: var(--space-md);
}

.contact-meta-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.meta-entry {
  display: flex;
  flex-direction: column;
}

.meta-label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-champagne-accent);
}

.meta-value {
  font-size: 0.8125rem;
  color: var(--color-light-text);
  line-height: 1.5;
}

.static-map-panel {
  padding: var(--space-md);
}

.map-header {
  display: flex;
  align-items: center;
  font-size: 0.75rem;
  color: var(--color-mist-grey);
  margin-bottom: var(--space-sm);
}

.static-map-canvas {
  background-color: var(--color-technical-ink);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.vector-map-diagram {
  width: 100%;
  height: auto;
}

.map-caption {
  font-size: 0.75rem;
  color: var(--color-soft-silver);
  margin-top: var(--space-sm);
  line-height: 1.4;
}

/* -------------------------------------------------------------
   11. FOOTER (Refined & Accessible)
   ------------------------------------------------------------- */
.site-footer {
  background-color: #0b1114;
  border-top: 1px solid var(--glass-border);
  padding-top: var(--space-xl);
  padding-bottom: calc(var(--space-xl) + 8px);
  margin-top: auto;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-brand-col .brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
}

.footer-summary {
  font-size: 0.875rem;
  color: var(--color-soft-silver);
  line-height: 1.6;
  max-width: 440px;
}

.footer-legal-entity {
  font-size: 0.8125rem;
  color: var(--color-soft-silver);
  line-height: 1.65;
}

.footer-legal-entity strong {
  color: var(--color-warm-ivory);
  font-weight: 600;
}

.footer-email-link {
  color: var(--color-champagne-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color 0.15s ease;
}

.footer-email-link:hover {
  color: var(--color-import-white);
}

.footer-heading {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-champagne-accent);
  margin-bottom: var(--space-sm);
}

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

.footer-menu a {
  font-size: 0.875rem;
  color: var(--color-soft-silver);
  text-decoration: none;
  display: inline-block;
  padding: 2px 0;
  transition: color 0.15s ease, transform 0.15s ease;
}

.footer-menu a:hover {
  color: var(--color-warm-ivory);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer-bottom-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.copyright-notice {
  font-size: 0.8125rem;
  color: var(--color-soft-silver);
}

.disclaimer-micro {
  font-size: 0.75rem;
  color: var(--color-muted-text);
  line-height: 1.5;
}

/* -------------------------------------------------------------
   12. COOKIE CONSENT BANNER
   ------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--space-md);
  background-color: rgba(17, 26, 30, 0.96);
  border-top: 1px solid var(--color-champagne-accent);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.cookie-banner[hidden] {
  display: none !important;
}

.cookie-banner-content {
  max-width: var(--container-max);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.cookie-title {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-warm-ivory);
  margin-bottom: 2px;
}

.cookie-text {
  font-size: 0.75rem;
  color: var(--color-soft-silver);
  line-height: 1.4;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.cookie-actions .btn {
  flex: 1 1 auto;
}

/* -------------------------------------------------------------
   13. TABLET BREAKPOINTS (min-width: 640px)
   ------------------------------------------------------------- */
@media (min-width: 640px) {
  .hero-title {
    font-size: 2rem;
  }

  .hero-action-group {
    flex-direction: row;
  }

  .hero-action-group .btn {
    width: auto;
  }

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

  .comparison-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

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

  .inspection-matrix-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .form-actions .btn {
    width: auto;
  }

  .card-action .btn {
    width: auto;
  }

  .cta-btn-col .btn {
    width: auto;
  }

  .pathway-action .btn {
    width: auto;
  }

  .interactive-action-box .btn {
    width: auto;
  }

  /* Tablet Footer Layout */
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-xl);
  }

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

/* -------------------------------------------------------------
   14. DESKTOP BREAKPOINTS (min-width: 992px)
   ------------------------------------------------------------- */
@media (min-width: 992px) {
  .site-header {
    height: var(--header-height-desktop);
  }

  .nav-toggle {
    display: none;
  }

  .nav-menu {
    position: static;
    display: flex;
    flex-direction: row;
    padding: 0;
    background-color: transparent;
    border-bottom: none;
    box-shadow: none;
  }

  .nav-list {
    flex-direction: row;
    align-items: center;
    gap: var(--space-xs);
  }

  .nav-list li {
    width: auto;
  }

  .nav-link {
    width: auto;
    padding: 6px 12px;
  }

  .nav-link-cta {
    margin-top: 0;
  }

  /* Desktop Hero Split */
  .hero-section {
    padding-top: var(--space-2xl);
    padding-bottom: var(--space-2xl);
  }

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

  .hero-content-panel {
    padding: var(--space-xl);
  }

  .hero-title {
    font-size: 2.375rem;
  }

  .hero-lead {
    font-size: 1.125rem;
  }

  .hero-image {
    height: 100%;
    min-height: 420px;
  }

  /* Desktop Workflow Chain */
  .workflow-chain {
    flex-direction: row;
    align-items: stretch;
    gap: var(--space-sm);
  }

  .chain-node {
    flex: 1;
    min-width: 0;
    padding: var(--space-lg) var(--space-md);
  }

  .chain-arrow {
    transform: none;
    padding: 0 var(--space-2xs);
  }

  /* Desktop Split Cards */
  .horizontal-split-card {
    display: grid;
    grid-template-columns: 42% 1fr;
    gap: var(--space-xl);
    padding: var(--space-md);
    align-items: stretch;
  }

  .card-media-col {
    height: 100%;
    min-height: 300px;
  }

  .card-content-col {
    padding: var(--space-md) var(--space-md) var(--space-md) 0;
    justify-content: center;
  }

  .card-title {
    font-size: 1.5rem;
  }

  /* Desktop Perspective Grid */
  .perspective-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .perspective-card {
    padding: var(--space-xl);
  }

  /* Desktop CTA Banner */
  .cta-banner-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-xl);
    align-items: center;
    padding: var(--space-xl);
  }

  .cta-heading {
    font-size: 1.625rem;
  }

  /* Desktop Contact Page */
  .contact-layout-grid {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: var(--space-xl);
    align-items: start;
  }

  .contact-form-card {
    padding: var(--space-xl);
  }

  /* Desktop Related Pathways */
  .related-pathways {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-xl);
  }

  .pathway-action {
    flex-shrink: 0;
  }

  /* Desktop Footer */
  .footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--space-xl);
  }

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

  .footer-bottom-bar {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-md);
  }

  .disclaimer-micro {
    text-align: right;
    max-width: 560px;
  }

  .cookie-banner-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
  }

  .cookie-actions {
    flex-shrink: 0;
  }

  .cookie-actions .btn {
    flex: none;
  }
}

/* -------------------------------------------------------------
   15. ACCESSIBILITY / REDUCED MOTION
   ------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}