/* ==========================================================================
   ONE FUTURE UK PARTY LTD - Master Stylesheet
   Company Registration No. 17346933 | England and Wales
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design System & CSS Variables
   -------------------------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary-dark: #0B2545;
  --color-primary: #134074;
  --color-primary-hover: #091C36;
  --color-accent: #1D4ED8;
  --color-accent-light: #EFF6FF;
  
  /* Neutral Colors */
  --color-text-main: #0F172A;
  --color-text-body: #334155;
  --color-text-muted: #64748B;
  --color-bg-body: #FFFFFF;
  --color-bg-alt: #F8FAFC;
  --color-bg-surface: #FFFFFF;
  --color-border: #E2E8F0;
  --color-border-dark: #CBD5E1;

  /* Status / Feedback Colors */
  --color-success: #15803D;
  --color-success-bg: #F0FDF4;
  --color-error: #B91C1C;
  --color-error-bg: #FEF2F2;

  /* Typography */
  --font-sans: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  
  /* Layout & Spacing */
  --max-width: 1200px;
  --header-height: 86px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.08), 0 2px 4px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 25px -3px rgba(15, 23, 42, 0.1), 0 4px 6px -2px rgba(15, 23, 42, 0.05);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* --------------------------------------------------------------------------
   2. Reset & Universal Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-sans);
  color: var(--color-text-body);
  background-color: var(--color-bg-body);
  line-height: 1.6;
  font-weight: 400;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  overflow-x: hidden;
  width: 100%;
}

main {
  flex: 1 0 auto;
}

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

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

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

ul, ol {
  list-style: none;
}

/* Accessibility Focus Ring */
:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-0: 0;
}

/* --------------------------------------------------------------------------
   3. Container & Layout Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding-top: 4.5rem;
  padding-bottom: 4.5rem;
}

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

.section-header {
  text-align: center;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 3.5rem;
}

.section-subtitle {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  line-height: 1.25;
  margin-bottom: 1rem;
}

.section-description {
  font-size: 1.125rem;
  color: var(--color-text-muted);
}

/* --------------------------------------------------------------------------
   4. Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  height: var(--header-height);
  display: flex;
  align-items: center;
  transition: box-shadow var(--transition-normal);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
}

.brand-emblem-svg {
  width: 42px;
  height: 42px;
  flex-shrink: 0;
  display: block;
}

.footer-emblem-svg {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  display: block;
}

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

.brand-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.1;
  letter-spacing: 0.03em;
}

.brand-tag {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-action-group {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

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

.nav-list {
  display: flex;
  align-items: center;
  gap: 2.25rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-body);
  padding: 0.5rem 0;
  position: relative;
  transition: color var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--color-primary-dark);
  font-weight: 600;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Mobile Toggle */
.mobile-nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  padding: 0.6rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--color-primary-dark);
  transition: background-color var(--transition-fast);
}

.mobile-nav-toggle:hover {
  background-color: var(--color-bg-alt);
}

.hamburger-icon {
  width: 22px;
  height: 18px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.hamburger-icon span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: var(--color-primary-dark);
  border-radius: 2px;
  transition: transform var(--transition-normal), opacity var(--transition-normal);
}

/* Open Mobile Menu State */
.mobile-nav-toggle[aria-expanded="true"] .hamburger-icon span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger-icon span:nth-child(2) {
  opacity: 0;
}

.mobile-nav-toggle[aria-expanded="true"] .hamburger-icon span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile Drawer Overlay */
.mobile-nav-drawer {
  position: fixed;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100vh - var(--header-height));
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  transform: translateY(-100%);
  opacity: 0;
  visibility: hidden;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s ease;
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-drawer.open {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--color-border);
  display: block;
}

.mobile-nav-link.active {
  color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   5. Buttons & Interactive Controls
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  line-height: 1.2;
}

.btn-primary {
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
  border-color: var(--color-primary-dark);
}

.btn-primary:hover {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #FFFFFF;
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--color-primary-dark);
  border-color: var(--color-border-dark);
}

.btn-secondary:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-primary-dark);
  color: var(--color-primary-dark);
}

.btn-outline-white {
  background-color: transparent;
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: #FFFFFF;
  color: #FFFFFF;
}

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

/* --------------------------------------------------------------------------
   6. Hero Component Styles
   -------------------------------------------------------------------------- */
.hero {
  background-color: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  padding-top: 5rem;
  padding-bottom: 5rem;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background-color: var(--color-accent-light);
  border: 1px solid rgba(29, 78, 216, 0.2);
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 1.25rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary-dark);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

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

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.hero-visual {
  position: relative;
}

.hero-card-visual {
  background-color: #FFFFFF;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: 2rem;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--color-border);
  margin-bottom: 1.25rem;
}

.hero-card-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-card-meta {
  display: flex;
  flex-direction: column;
}

.hero-card-title {
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 1.1rem;
}

.hero-card-sub {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.hero-card-body {
  font-size: 0.95rem;
  color: var(--color-text-body);
  line-height: 1.65;
}

.hero-card-list {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero-card-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  color: var(--color-text-main);
  font-weight: 500;
}

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

/* Page Header (Internal Pages) */
.page-header {
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
  padding-top: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.page-header-container {
  max-width: 800px;
}

.page-header-tag {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #93C5FD;
  font-weight: 600;
  margin-bottom: 0.5rem;
  display: block;
}

.page-header-title {
  font-size: 2.75rem;
  font-weight: 800;
  color: #FFFFFF;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.page-header-lead {
  font-size: 1.15rem;
  color: #E2E8F0;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   7. Cards & Grid Layouts
   -------------------------------------------------------------------------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.cards-grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

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

.card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-border-dark);
}

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

.card-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
  line-height: 1.3;
}

.card-text {
  font-size: 0.975rem;
  color: var(--color-text-body);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-top: auto;
}

.card-link:hover {
  color: var(--color-primary-dark);
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   8. Split Layout & Feature Components
   -------------------------------------------------------------------------- */
.split-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.split-content h2 {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

.split-content p {
  font-size: 1.05rem;
  color: var(--color-text-body);
  margin-bottom: 1.25rem;
  line-height: 1.65;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-top: 2rem;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.feature-icon {
  width: 28px;
  height: 28px;
  background-color: var(--color-accent-light);
  color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.feature-text h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.25rem;
}

.feature-text p {
  font-size: 0.925rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

/* Visual Box / Card Stack */
.split-visual-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
  position: relative;
}

.stat-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   9. Institutional Values Grid
   -------------------------------------------------------------------------- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.value-card {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  border-top: 4px solid var(--color-accent);
}

.value-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}

.value-card p {
  font-size: 0.925rem;
  color: var(--color-text-body);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   10. Call to Action Banner
   -------------------------------------------------------------------------- */
.cta-banner {
  background-color: var(--color-primary-dark);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  text-align: center;
  max-width: 960px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: var(--shadow-lg);
}

.cta-banner h2 {
  font-size: 2.25rem;
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.cta-banner p {
  font-size: 1.1rem;
  color: #CBD5E1;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 2rem;
}

.cta-actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   11. Forms & Inputs (Contact Page)
   -------------------------------------------------------------------------- */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-info-panel {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
}

.contact-info-panel h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 1.25rem;
}

.info-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.75rem;
}

.info-icon {
  width: 42px;
  height: 42px;
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.info-details h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.25rem;
}

.info-details p {
  font-size: 0.95rem;
  color: var(--color-text-body);
  line-height: 1.5;
}

.contact-form-panel {
  background-color: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
}

.contact-form-panel h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.contact-form-panel p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 1.75rem;
}

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

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-primary-dark);
  margin-bottom: 0.5rem;
}

.form-label .required {
  color: var(--color-error);
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 0.975rem;
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-border-focus);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 140px;
}

.form-status {
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  font-size: 0.925rem;
  display: none;
}

.form-status.success {
  display: block;
  background-color: var(--color-success-bg);
  border: 1px solid rgba(21, 128, 61, 0.3);
  color: var(--color-success);
}

.form-status.error {
  display: block;
  background-color: var(--color-error-bg);
  border: 1px solid rgba(185, 28, 28, 0.3);
  color: var(--color-error);
}

/* --------------------------------------------------------------------------
   12. Legal & Article Content Pages
   -------------------------------------------------------------------------- */
.legal-layout {
  display: grid;
  grid-template-columns: 1fr;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}

.legal-box {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2rem;
  margin-bottom: 2.5rem;
}

.legal-box h2 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 1rem;
}

.legal-table {
  width: 100%;
  border-collapse: collapse;
}

.legal-table th, .legal-table td {
  padding: 0.75rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}

.legal-table th {
  width: 35%;
  font-weight: 600;
  color: var(--color-primary-dark);
  background-color: rgba(255, 255, 255, 0.6);
}

.legal-table td {
  color: var(--color-text-body);
}

.article-content h2 {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-top: 2.25rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--color-border);
}

.article-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
}

.article-content p {
  font-size: 1rem;
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}

.article-content ul, .article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-content ul li {
  list-style-type: disc;
  margin-bottom: 0.5rem;
  color: var(--color-text-body);
}

/* --------------------------------------------------------------------------
   13. Footer Component
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--color-primary-dark);
  color: #94A3B8;
  padding-top: 4.5rem;
  padding-bottom: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand .brand-name {
  color: #FFFFFF;
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.footer-brand .brand-tag {
  color: #94A3B8;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  margin-top: 1rem;
  color: #CBD5E1;
}

.footer-heading {
  font-size: 1rem;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
  letter-spacing: 0.02em;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: #CBD5E1;
  font-size: 0.9rem;
  transition: color var(--transition-fast);
}

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

.footer-info-item {
  font-size: 0.875rem;
  line-height: 1.6;
  color: #CBD5E1;
  margin-bottom: 0.75rem;
}

.footer-info-item strong {
  color: #FFFFFF;
  display: block;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: #94A3B8;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  margin: 0;
}

.footer-reg-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.75rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: #CBD5E1;
}

/* --------------------------------------------------------------------------
   14. Responsive Media Queries (320px to 1024px)
   -------------------------------------------------------------------------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero-card {
    max-width: 540px;
    margin-left: auto;
    margin-right: auto;
    width: 100%;
  }

  .split-layout {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .values-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1.5fr 1fr 1fr;
  }

  .footer-grid > div:last-child {
    grid-column: span 3;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }

  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .main-nav, .header-actions .btn {
    display: none;
  }

  .mobile-nav-toggle {
    display: block;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.25;
  }

  .page-header-title {
    font-size: 2rem;
    line-height: 1.25;
  }

  .section-title {
    font-size: 1.6rem;
  }

  /* Universal Single-Column Layout & Card Centering for Mobile */
  .cards-grid, 
  .cards-grid-4, 
  .cards-grid-2, 
  .values-grid, 
  .contact-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 1.75rem;
  }

  .card, 
  .info-card, 
  .feature-card, 
  .stat-card, 
  .activity-card, 
  .value-card, 
  .contact-info-panel, 
  .contact-form-panel, 
  .cta-banner, 
  .article-container, 
  .hero-card {
    width: 100%;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
    overflow-wrap: break-word;
    word-break: break-word;
  }

  .section {
    padding-top: 2.75rem;
    padding-bottom: 2.75rem;
  }

  .page-header {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .hero-section {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  /* Clean Footer Vertical Stacking */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }

  .footer-grid > div:first-child,
  .footer-grid > div:last-child {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .brand-tag {
    font-size: 0.6875rem;
  }

  .brand-emblem-svg {
    width: 36px;
    height: 36px;
  }

  .hero-title, 
  .page-header-title {
    font-size: 1.65rem;
    line-height: 1.25;
  }

  .hero-desc, 
  .page-header-desc {
    font-size: 0.95rem;
  }

  .section-title {
    font-size: 1.35rem;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    gap: 0.75rem;
  }

  .hero-actions .btn {
    display: inline-flex;
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .cta-banner {
    padding: 2rem 1.25rem;
    text-align: center;
  }

  .cta-actions {
    flex-direction: column;
    width: 100%;
    gap: 0.75rem;
  }

  .cta-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .card, 
  .info-card, 
  .feature-card, 
  .stat-card, 
  .activity-card, 
  .value-card, 
  .contact-info-panel, 
  .contact-form-panel, 
  .hero-card {
    padding: 1.35rem;
  }

  .legal-table th, 
  .legal-table td {
    padding: 0.75rem 0.85rem;
    font-size: 0.85rem;
  }
}

@media (max-width: 360px) {
  :root {
    --header-height: 68px;
  }

  .container {
    padding-left: 12px;
    padding-right: 12px;
  }

  .brand-logo {
    gap: 0.6rem;
  }

  .brand-name {
    font-size: 1.05rem;
  }

  .brand-tag {
    font-size: 0.625rem;
    letter-spacing: 0.05em;
  }

  .brand-emblem-svg {
    width: 32px;
    height: 32px;
  }

  .hero-title, 
  .page-header-title {
    font-size: 1.45rem;
  }

  .section-title {
    font-size: 1.25rem;
  }

  .card, 
  .info-card, 
  .feature-card, 
  .activity-card, 
  .value-card, 
  .contact-info-panel, 
  .contact-form-panel, 
  .hero-card {
    padding: 1.15rem;
  }

  /* Guarantee zero horizontal overflow on long emails / phone numbers */
  .footer-info-item a,
  .info-details a,
  .footer-info-item span {
    word-break: break-all;
    overflow-wrap: anywhere;
  }
}

/* --------------------------------------------------------------------------
   15. Motion & Accessibility Controls
   -------------------------------------------------------------------------- */
@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;
  }
}