/* ==========================================================================
   VIRILANT MOTION DYNAMICS LAB - STYLESHEET
   Brand: Virilant | Biomechanical & Human Movement Science
   ========================================================================== */

:root {
  --vr-primary: #0F766E;
  --vr-primary-dark: #115E59;
  --vr-primary-light: #CCFBF1;
  --vr-secondary: #0369A1;
  --vr-secondary-dark: #075985;
  --vr-secondary-light: #E0F2FE;
  --vr-accent: #D97706;
  --vr-accent-light: #FEF3C7;
  --vr-dark: #0F172A;
  --vr-slate: #334155;
  --vr-muted: #64748B;
  --vr-border: #E2E8F0;
  --vr-surface: #F8FAFC;
  --vr-card: #FFFFFF;
  --vr-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --vr-font-heading: "Segoe UI", -apple-system, BlinkMacSystemFont, Roboto, sans-serif;
  --vr-radius-sm: 6px;
  --vr-radius: 12px;
  --vr-radius-lg: 20px;
  --vr-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --vr-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --vr-shadow-lg: 0 20px 35px -10px rgba(15, 23, 42, 0.12), 0 10px 15px -5px rgba(15, 23, 42, 0.05);
  --vr-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --vr-max-width: 1200px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--vr-font);
  background-color: var(--vr-surface);
  color: var(--vr-slate);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a {
  color: var(--vr-primary);
  text-decoration: none;
  transition: var(--vr-transition);
}

a:hover {
  color: var(--vr-primary-dark);
}

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

/* ==========================================================================
   LAYOUT & CONTAINER
   ========================================================================== */
.vr-container {
  width: 100%;
  max-width: var(--vr-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.vr-section {
  padding: 5rem 0;
}

.vr-section-alt {
  background-color: #FFFFFF;
}

.vr-section-dark {
  background-color: var(--vr-dark);
  color: #F8FAFC;
}

.vr-section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}

.vr-section-badge {
  display: inline-block;
  padding: 0.35rem 0.9rem;
  background-color: var(--vr-primary-light);
  color: var(--vr-primary-dark);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 9999px;
  margin-bottom: 1rem;
}

.vr-section-badge-dark {
  background-color: rgba(204, 251, 241, 0.15);
  color: #5EEAD4;
}

.vr-section-title {
  font-family: var(--vr-font-heading);
  font-size: 2.25rem;
  font-weight: 800;
  color: var(--vr-dark);
  line-height: 1.25;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.vr-section-dark .vr-section-title {
  color: #FFFFFF;
}

.vr-section-subtitle {
  font-size: 1.125rem;
  color: var(--vr-muted);
  line-height: 1.6;
}

.vr-section-dark .vr-section-subtitle {
  color: #94A3B8;
}

/* ==========================================================================
   TOP INFO BAR & NAVIGATION
   ========================================================================== */
.vr-topbar {
  background-color: var(--vr-dark);
  color: #94A3B8;
  font-size: 0.8125rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.vr-topbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.vr-topbar-meta {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.vr-topbar-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.vr-topbar-item a {
  color: #CBD5E1;
}

.vr-topbar-item a:hover {
  color: #5EEAD4;
}

.vr-status-dot {
  width: 8px;
  height: 8px;
  background-color: #10B981;
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
}

.vr-header {
  background-color: #FFFFFF;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--vr-shadow-sm);
  border-bottom: 1px solid var(--vr-border);
}

.vr-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}

.vr-brand {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  text-decoration: none;
}

.vr-brand-logo-img {
  height: 44px;
  width: auto;
}

.vr-brand-text {
  display: flex;
  flex-direction: column;
}

.vr-brand-name {
  font-family: var(--vr-font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--vr-dark);
  letter-spacing: 0.05em;
  line-height: 1.1;
}

.vr-brand-tag {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--vr-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.vr-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.vr-nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--vr-slate);
  padding: 0.5rem 0;
  position: relative;
}

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

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

.vr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.9375rem;
  font-weight: 700;
  border-radius: var(--vr-radius);
  cursor: pointer;
  transition: var(--vr-transition);
  border: 1px solid transparent;
  line-height: 1.2;
}

.vr-btn-primary {
  background-color: var(--vr-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(15, 118, 110, 0.3);
}

.vr-btn-primary:hover {
  background-color: var(--vr-primary-dark);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(15, 118, 110, 0.4);
}

.vr-btn-outline {
  background-color: transparent;
  color: var(--vr-slate);
  border-color: var(--vr-border);
}

.vr-btn-outline:hover {
  background-color: var(--vr-surface);
  border-color: var(--vr-slate);
  color: var(--vr-dark);
}

.vr-btn-accent {
  background-color: var(--vr-accent);
  color: #FFFFFF;
}

.vr-btn-accent:hover {
  background-color: #B45309;
  color: #FFFFFF;
}

.vr-nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--vr-dark);
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.vr-hero {
  padding: 5rem 0 6rem;
  background: linear-gradient(135deg, #F0FDFA 0%, #F8FAFC 50%, #F0F9FF 100%);
  border-bottom: 1px solid var(--vr-border);
  position: relative;
  overflow: hidden;
}

.vr-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.vr-hero-content {
  max-width: 640px;
}

.vr-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background-color: #FFFFFF;
  border: 1px solid var(--vr-primary-light);
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--vr-primary);
  margin-bottom: 1.5rem;
  box-shadow: var(--vr-shadow-sm);
}

.vr-hero-title {
  font-family: var(--vr-font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--vr-dark);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

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

.vr-hero-lead {
  font-size: 1.2rem;
  color: var(--vr-slate);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.vr-hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.vr-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--vr-border);
}

.vr-stat-number {
  font-family: var(--vr-font-heading);
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--vr-dark);
  line-height: 1;
  margin-bottom: 0.25rem;
}

.vr-stat-label {
  font-size: 0.8125rem;
  color: var(--vr-muted);
  font-weight: 600;
}

.vr-hero-card {
  background: #FFFFFF;
  border-radius: var(--vr-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--vr-shadow-lg);
  border: 1px solid var(--vr-border);
  position: relative;
}

.vr-hero-card-media {
  border-radius: var(--vr-radius);
  overflow: hidden;
  margin-bottom: 1.25rem;
}

.vr-hero-card-media img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.vr-hero-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--vr-muted);
  margin-bottom: 0.5rem;
}

.vr-hero-card-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--vr-dark);
  margin-bottom: 0.5rem;
}

/* ==========================================================================
   FEATURE CARDS & GRIDS
   ========================================================================== */
.vr-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.vr-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.vr-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  align-items: center;
}

.vr-card {
  background-color: var(--vr-card);
  border-radius: var(--vr-radius);
  padding: 2rem;
  border: 1px solid var(--vr-border);
  box-shadow: var(--vr-shadow-sm);
  transition: var(--vr-transition);
  display: flex;
  flex-direction: column;
}

.vr-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vr-shadow);
  border-color: #CBD5E1;
}

.vr-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--vr-radius);
  background-color: var(--vr-primary-light);
  color: var(--vr-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.vr-card-icon-sec {
  background-color: var(--vr-secondary-light);
  color: var(--vr-secondary);
}

.vr-card-icon-acc {
  background-color: var(--vr-accent-light);
  color: var(--vr-accent);
}

.vr-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--vr-dark);
  margin-bottom: 0.75rem;
  line-height: 1.35;
}

.vr-card-text {
  font-size: 0.9375rem;
  color: var(--vr-slate);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.vr-card-link {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--vr-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.vr-card-link:hover {
  gap: 0.6rem;
}

/* ==========================================================================
   INTERACTIVE MODULE: GAIT & CADENCE CALCULATOR
   ========================================================================== */
.vr-tool-card {
  background-color: #FFFFFF;
  border-radius: var(--vr-radius-lg);
  border: 1px solid var(--vr-border);
  box-shadow: var(--vr-shadow-lg);
  padding: 2.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.vr-tool-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.vr-form-group {
  margin-bottom: 1.5rem;
}

.vr-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--vr-dark);
  margin-bottom: 0.5rem;
}

.vr-form-input,
.vr-form-select,
.vr-form-textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--vr-dark);
  background-color: var(--vr-surface);
  border: 1px solid var(--vr-border);
  border-radius: var(--vr-radius-sm);
  transition: var(--vr-transition);
}

.vr-form-input:focus,
.vr-form-select:focus,
.vr-form-textarea:focus {
  outline: none;
  border-color: var(--vr-primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(15, 118, 110, 0.15);
}

.vr-form-hint {
  font-size: 0.75rem;
  color: var(--vr-muted);
  margin-top: 0.35rem;
}

.vr-tool-results {
  background: linear-gradient(145deg, #F8FAFC, #F1F5F9);
  border-radius: var(--vr-radius);
  padding: 1.75rem;
  border: 1px solid var(--vr-border);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.vr-result-metric {
  background-color: #FFFFFF;
  border-radius: var(--vr-radius-sm);
  padding: 1rem 1.25rem;
  border: 1px solid var(--vr-border);
  margin-bottom: 1rem;
}

.vr-result-title {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--vr-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.vr-result-value {
  font-family: var(--vr-font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--vr-primary);
  line-height: 1.2;
}

.vr-result-feedback {
  font-size: 0.875rem;
  color: var(--vr-slate);
  background-color: #FFFFFF;
  padding: 1rem;
  border-radius: var(--vr-radius-sm);
  border-left: 4px solid var(--vr-primary);
  line-height: 1.5;
}

/* ==========================================================================
   STUDIES & ARTICLES
   ========================================================================== */
.vr-article-card {
  background-color: #FFFFFF;
  border-radius: var(--vr-radius);
  border: 1px solid var(--vr-border);
  overflow: hidden;
  box-shadow: var(--vr-shadow-sm);
  transition: var(--vr-transition);
  display: flex;
  flex-direction: column;
}

.vr-article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--vr-shadow);
}

.vr-article-thumb {
  height: 200px;
  overflow: hidden;
  position: relative;
}

.vr-article-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.vr-article-card:hover .vr-article-thumb img {
  transform: scale(1.05);
}

.vr-article-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.vr-article-category {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--vr-primary);
  margin-bottom: 0.5rem;
}

.vr-article-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--vr-dark);
  line-height: 1.35;
  margin-bottom: 0.75rem;
}

.vr-article-excerpt {
  font-size: 0.9375rem;
  color: var(--vr-slate);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.vr-article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--vr-muted);
  padding-top: 1rem;
  border-top: 1px solid var(--vr-border);
}

.vr-tab-nav {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.vr-tab-btn {
  padding: 0.6rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--vr-slate);
  background-color: #FFFFFF;
  border: 1px solid var(--vr-border);
  border-radius: 9999px;
  cursor: pointer;
  transition: var(--vr-transition);
}

.vr-tab-btn:hover,
.vr-tab-btn.active {
  background-color: var(--vr-primary);
  color: #FFFFFF;
  border-color: var(--vr-primary);
}

/* ==========================================================================
   FAQ & ACCORDIONS
   ========================================================================== */
.vr-faq-list {
  max-width: 840px;
  margin: 0 auto;
}

.vr-faq-item {
  background-color: #FFFFFF;
  border: 1px solid var(--vr-border);
  border-radius: var(--vr-radius);
  margin-bottom: 1rem;
  overflow: hidden;
  transition: var(--vr-transition);
}

.vr-faq-trigger {
  width: 100%;
  padding: 1.25rem 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--vr-dark);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.vr-faq-icon {
  font-size: 1.25rem;
  transition: transform 0.25s ease;
  color: var(--vr-primary);
}

.vr-faq-item.open .vr-faq-icon {
  transform: rotate(45deg);
}

.vr-faq-content {
  padding: 0 1.5rem 1.5rem;
  font-size: 0.9375rem;
  color: var(--vr-slate);
  line-height: 1.65;
  display: none;
}

.vr-faq-item.open .vr-faq-content {
  display: block;
}

/* ==========================================================================
   PAGE HEADERS (INTERNAL PAGES)
   ========================================================================== */
.vr-page-header {
  background: linear-gradient(135deg, #F0FDFA 0%, #F8FAFC 100%);
  padding: 4rem 0 3.5rem;
  border-bottom: 1px solid var(--vr-border);
}

.vr-breadcrumbs {
  font-size: 0.8125rem;
  color: var(--vr-muted);
  margin-bottom: 1rem;
}

.vr-breadcrumbs a {
  color: var(--vr-muted);
}

.vr-breadcrumbs a:hover {
  color: var(--vr-primary);
}

.vr-breadcrumbs span {
  color: var(--vr-slate);
  font-weight: 600;
}

.vr-page-title {
  font-family: var(--vr-font-heading);
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--vr-dark);
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.vr-page-subtitle {
  font-size: 1.15rem;
  color: var(--vr-muted);
  max-width: 780px;
  line-height: 1.6;
}

/* ==========================================================================
   PROSE & LEGAL CONTENT
   ========================================================================== */
.vr-prose {
  max-width: 860px;
  margin: 0 auto;
  font-size: 1rem;
  color: var(--vr-slate);
  line-height: 1.75;
}

.vr-prose h2 {
  font-family: var(--vr-font-heading);
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--vr-dark);
  margin: 2.5rem 0 1rem;
  letter-spacing: -0.01em;
}

.vr-prose h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--vr-dark);
  margin: 1.75rem 0 0.75rem;
}

.vr-prose p {
  margin-bottom: 1.25rem;
}

.vr-prose ul, .vr-prose ol {
  margin: 1rem 0 1.5rem 1.5rem;
}

.vr-prose li {
  margin-bottom: 0.5rem;
}

.vr-prose table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  font-size: 0.9375rem;
}

.vr-prose th, .vr-prose td {
  padding: 0.85rem 1rem;
  border: 1px solid var(--vr-border);
  text-align: left;
}

.vr-prose th {
  background-color: var(--vr-surface);
  font-weight: 700;
  color: var(--vr-dark);
}

.vr-info-box {
  background-color: #F0FDFA;
  border-left: 4px solid var(--vr-primary);
  padding: 1.25rem 1.5rem;
  border-radius: 0 var(--vr-radius-sm) var(--vr-radius-sm) 0;
  margin: 1.75rem 0;
  font-size: 0.9375rem;
}

/* ==========================================================================
   CONTACT DESK & FORM
   ========================================================================== */
.vr-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3.5rem;
}

.vr-entity-card {
  background-color: #FFFFFF;
  border: 1px solid var(--vr-border);
  border-radius: var(--vr-radius);
  padding: 2rem;
  box-shadow: var(--vr-shadow-sm);
  margin-bottom: 2rem;
}

.vr-entity-title {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--vr-dark);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.vr-entity-row {
  display: flex;
  margin-bottom: 0.85rem;
  font-size: 0.9375rem;
}

.vr-entity-label {
  width: 140px;
  font-weight: 600;
  color: var(--vr-muted);
  flex-shrink: 0;
}

.vr-entity-value {
  color: var(--vr-dark);
  font-weight: 500;
}

.vr-map-wrapper {
  border-radius: var(--vr-radius);
  overflow: hidden;
  border: 1px solid var(--vr-border);
  box-shadow: var(--vr-shadow-sm);
  height: 280px;
}

.vr-map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.vr-form-card {
  background-color: #FFFFFF;
  border: 1px solid var(--vr-border);
  border-radius: var(--vr-radius);
  padding: 2.5rem;
  box-shadow: var(--vr-shadow);
}

.vr-alert {
  padding: 1rem 1.25rem;
  border-radius: var(--vr-radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
  display: none;
}

.vr-alert-success {
  background-color: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
}

.vr-alert-error {
  background-color: #FEF2F2;
  border: 1px solid #FECACA;
  color: #991B1B;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.vr-footer {
  background-color: var(--vr-dark);
  color: #94A3B8;
  padding: 5rem 0 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.vr-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.vr-footer-brand-title {
  font-family: var(--vr-font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: #FFFFFF;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.vr-footer-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  margin-bottom: 1.25rem;
  color: #94A3B8;
}

.vr-footer-heading {
  font-size: 0.9375rem;
  font-weight: 700;
  color: #FFFFFF;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.vr-footer-links {
  list-style: none;
}

.vr-footer-links li {
  margin-bottom: 0.65rem;
}

.vr-footer-links a {
  color: #94A3B8;
  font-size: 0.875rem;
}

.vr-footer-links a:hover {
  color: #5EEAD4;
}

.vr-footer-contact-item {
  font-size: 0.875rem;
  margin-bottom: 0.75rem;
  display: flex;
  gap: 0.5rem;
  color: #CBD5E1;
}

.vr-footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: #64748B;
}

.vr-footer-bottom a {
  color: #94A3B8;
}

.vr-footer-bottom a:hover {
  color: #5EEAD4;
}

/* ==========================================================================
   GDPR COOKIE BANNER
   ========================================================================== */
.vr-cookie-banner {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  max-width: 440px;
  background-color: #FFFFFF;
  border: 1px solid var(--vr-border);
  border-radius: var(--vr-radius);
  box-shadow: var(--vr-shadow-lg);
  padding: 1.5rem;
  z-index: 9999;
  display: none;
  animation: vrFadeInUp 0.3s ease-out;
}

@keyframes vrFadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.vr-cookie-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--vr-dark);
  margin-bottom: 0.5rem;
}

.vr-cookie-text {
  font-size: 0.8125rem;
  color: var(--vr-slate);
  line-height: 1.5;
  margin-bottom: 1rem;
}

.vr-cookie-actions {
  display: flex;
  gap: 0.75rem;
}

.vr-cookie-btn {
  flex: 1;
  padding: 0.55rem 0.85rem;
  font-size: 0.8125rem;
  font-weight: 700;
  border-radius: var(--vr-radius-sm);
  cursor: pointer;
  text-align: center;
  border: 1px solid transparent;
  transition: var(--vr-transition);
}

.vr-cookie-accept {
  background-color: var(--vr-primary);
  color: #FFFFFF;
}

.vr-cookie-accept:hover {
  background-color: var(--vr-primary-dark);
}

.vr-cookie-essential {
  background-color: var(--vr-surface);
  color: var(--vr-slate);
  border-color: var(--vr-border);
}

.vr-cookie-essential:hover {
  background-color: #E2E8F0;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .vr-hero-grid,
  .vr-contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .vr-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .vr-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .vr-topbar {
    display: none;
  }
  .vr-nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background-color: #FFFFFF;
    flex-direction: column;
    padding: 1.5rem;
    border-bottom: 1px solid var(--vr-border);
    box-shadow: var(--vr-shadow);
    gap: 1rem;
    align-items: flex-start;
  }
  .vr-nav.open {
    display: flex;
  }
  .vr-nav-toggle {
    display: block;
  }
  .vr-hero-title {
    font-size: 2.25rem;
  }
  .vr-grid-3,
  .vr-grid-4,
  .vr-grid-2,
  .vr-tool-grid {
    grid-template-columns: 1fr;
  }
  .vr-hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  .vr-footer-grid {
    grid-template-columns: 1fr;
  }
  .vr-cookie-banner {
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    max-width: none;
  }
}