/* ==========================================================================
   DreamIT ImpactOS - Component System
   Visual Design: VaultEx Inspired (Minimalist Editorial Fintech)
   ========================================================================== */

/* ---------------------------------------------------------
   1. GLOBAL HEADER & NAVBAR
   --------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  background: rgba(243, 242, 244, 0.88);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(5, 5, 6, 0.06);
  z-index: 1000;
  transition: background var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.scrolled {
  background: rgba(243, 242, 244, 0.96);
  border-bottom-color: rgba(5, 5, 6, 0.12);
  box-shadow: 0 4px 24px rgba(5, 5, 6, 0.04);
}

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

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  text-decoration: none;
  color: var(--foreground);
  user-select: none;
}

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--foreground);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(5, 5, 6, 0.15);
}

.brand-mark svg {
  width: 22px;
  height: 22px;
}

.brand-text {
  letter-spacing: -0.03em;
  font-weight: 700;
}

.brand-text .dream {
  font-weight: 500;
  color: var(--foreground);
}

.brand-text .it {
  font-weight: 800;
  color: var(--foreground);
}

.brand-badge {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: var(--radius-pill);
  background: var(--lime);
  color: var(--foreground);
  letter-spacing: 0.04em;
  margin-left: 4px;
}

/* Desktop Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  list-style: none;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 0.935rem;
  font-weight: 500;
  cursor: pointer;
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--foreground);
  background: rgba(5, 5, 6, 0.05);
}

.nav-link svg.caret {
  width: 14px;
  height: 14px;
  opacity: 0.5;
  transition: transform var(--transition-fast);
}

.nav-item:hover .nav-link svg.caret {
  transform: rotate(180deg);
}

/* Mega Menu Dropdown */
.mega-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%) translateY(8px);
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.08);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--space-6);
  min-width: 620px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s cubic-bezier(0.22, 1, 0.36, 1), transform 0.2s cubic-bezier(0.22, 1, 0.36, 1), visibility 0.2s;
  z-index: 1050;
}

/* Invisible bridge so mouse hover doesn't break between link and dropdown */
.nav-item::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 14px;
}

.nav-item:hover .mega-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.mega-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}

.mega-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.mega-item:hover {
  background: var(--bg-primary);
  transform: translateX(2px);
}

.mega-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-primary);
  border: 1px solid rgba(5, 5, 6, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--foreground);
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.mega-item:hover .mega-icon {
  background: var(--foreground);
  color: #FFFFFF;
}

.mega-content h4 {
  font-size: 0.935rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 2px;
}

.mega-content p {
  font-size: 0.785rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Header Action Controls */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.cmd-trigger {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.10);
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-size: 0.825rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.cmd-trigger:hover {
  border-color: var(--foreground);
  color: var(--foreground);
}

.kbd {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 2px 6px;
  background: var(--bg-primary);
  border: 1px solid rgba(5, 5, 6, 0.08);
  border-radius: 4px;
  color: var(--foreground);
}

.notif-btn {
  position: relative;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-pill);
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.notif-btn:hover {
  color: var(--foreground);
  border-color: var(--foreground);
}

.notif-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 8px;
  height: 8px;
  background: var(--lime);
  border-radius: 50%;
  border: 1.5px solid #FFFFFF;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--foreground);
  cursor: pointer;
  padding: 8px;
}

/* CRITICAL FIX: Mobile Drawer is strictly hidden on desktop */
.mobile-drawer {
  display: none;
}

/* ---------------------------------------------------------
   2. VAULTEX-INSPIRED BUTTONS
   --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-pill);
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--foreground);
  color: #FFFFFF;
  border-color: var(--foreground);
  box-shadow: 0 4px 14px rgba(5, 5, 6, 0.14);
}

.btn-primary:hover {
  background: #232328;
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(5, 5, 6, 0.22);
}

.btn-secondary {
  background: #FFFFFF;
  color: var(--foreground);
  border-color: rgba(5, 5, 6, 0.15);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background: var(--bg-primary);
  border-color: var(--foreground);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--foreground);
  border-color: rgba(5, 5, 6, 0.20);
}

.btn-outline:hover {
  background: rgba(5, 5, 6, 0.05);
  border-color: var(--foreground);
}

.btn-lime {
  background: var(--lime);
  color: var(--foreground);
  border-color: rgba(5, 5, 6, 0.15);
}

.btn-lime:hover {
  background: #B6BA3B;
  transform: translateY(-2px);
}

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

.btn-lilac:hover {
  background: #D466D6;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
}

/* ---------------------------------------------------------
   3. VAULTEX CARDS (24-36px Radius, Subtle Border)
   --------------------------------------------------------- */
.card {
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.08);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 36px);
  position: relative;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-card);
}

.card:hover {
  border-color: rgba(5, 5, 6, 0.16);
}

.card-elevated {
  background: #FFFFFF;
  box-shadow: var(--shadow-lg);
}

.card-interactive:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(5, 5, 6, 0.22);
}

.card-sage {
  background: var(--sage);
  border-color: rgba(5, 5, 6, 0.10);
  color: var(--foreground);
}

.card-lime {
  background: var(--lime);
  border-color: rgba(5, 5, 6, 0.10);
  color: var(--foreground);
}

.card-dark {
  background: var(--surface-dark-card);
  border: 1px solid var(--border-dark);
  color: var(--text-inverse);
}

.card-dark h3, .card-dark h4 {
  color: #FFFFFF;
}

.card-dark p {
  color: #A3A2AA;
}

/* ---------------------------------------------------------
   4. KPI & METRIC BLOCKS
   --------------------------------------------------------- */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-4);
}

.kpi-card {
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.08);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.kpi-label {
  font-size: 0.775rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--foreground);
  font-family: var(--font-mono);
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: 6px;
}

.kpi-sub {
  font-size: 0.825rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.kpi-trend-up {
  color: var(--success);
  font-weight: 600;
}

/* ---------------------------------------------------------
   5. BADGES & SIGNALS
   --------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.775rem;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.badge-success {
  background: var(--success-soft);
  color: var(--success);
  border: 1px solid rgba(46, 125, 50, 0.2);
}
.badge-success .badge-dot { background: var(--success); }

.badge-warning {
  background: var(--warning-soft);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.3);
}
.badge-warning .badge-dot { background: var(--warning); }

.badge-danger {
  background: var(--danger-soft);
  color: var(--danger);
  border: 1px solid rgba(220, 38, 38, 0.25);
}
.badge-danger .badge-dot { background: var(--danger); }

.badge-info {
  background: var(--info-soft);
  color: var(--info);
  border: 1px solid rgba(2, 132, 199, 0.25);
}
.badge-info .badge-dot { background: var(--info); }

.badge-neutral {
  background: rgba(5, 5, 6, 0.05);
  color: var(--foreground);
  border: 1px solid rgba(5, 5, 6, 0.10);
}
.badge-neutral .badge-dot { background: var(--muted); }

/* Risk Signal Callout */
.signal-box {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--radius-md);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.28);
  margin: var(--space-4) 0;
}

.signal-box.danger {
  background: rgba(220, 38, 38, 0.08);
  border-color: rgba(220, 38, 38, 0.28);
}

.signal-box.info {
  background: rgba(2, 132, 199, 0.08);
  border-color: rgba(2, 132, 199, 0.28);
}

.signal-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
}

.signal-content h5 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 2px;
}

.signal-content p {
  font-size: 0.85rem;
  color: #3B3A40;
  line-height: 1.5;
}

/* ---------------------------------------------------------
   6. TABS & CONTROLS
   --------------------------------------------------------- */
.tab-group {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-secondary);
  border: 1px solid rgba(5, 5, 6, 0.06);
  padding: 6px;
  border-radius: var(--radius-pill);
  overflow-x: auto;
}

.tab-btn {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.tab-btn:hover {
  color: var(--foreground);
}

.tab-btn.active {
  background: #FFFFFF;
  color: var(--foreground);
  box-shadow: var(--shadow-sm);
}

/* ---------------------------------------------------------
   7. DATA TABLES (Responsive)
   --------------------------------------------------------- */
.table-container {
  width: 100%;
  overflow-x: auto;
  border: 1px solid rgba(5, 5, 6, 0.08);
  border-radius: var(--radius-lg);
  background: #FFFFFF;
  box-shadow: var(--shadow-card);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.data-table th {
  padding: 14px 18px;
  background: var(--bg-primary);
  color: var(--muted);
  font-size: 0.775rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(5, 5, 6, 0.08);
}

.data-table td {
  padding: 16px 18px;
  border-bottom: 1px solid rgba(5, 5, 6, 0.06);
  color: var(--foreground);
  vertical-align: middle;
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: var(--bg-primary);
}

/* ---------------------------------------------------------
   8. TIMELINES & MILESTONES
   --------------------------------------------------------- */
.timeline {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
  position: relative;
  padding-left: 32px;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 10px;
  bottom: 10px;
  left: 10px;
  width: 2px;
  background: rgba(5, 5, 6, 0.12);
}

.timeline-step {
  position: relative;
}

.timeline-marker {
  position: absolute;
  left: -32px;
  top: 4px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: #FFFFFF;
  border: 2px solid rgba(5, 5, 6, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
}

.timeline-step.completed .timeline-marker {
  background: var(--foreground);
  border-color: var(--foreground);
  color: #FFFFFF;
}

.timeline-step.active .timeline-marker {
  background: var(--lime);
  border-color: var(--foreground);
}

/* ---------------------------------------------------------
   9. MODALS, DRAWERS & COMMAND CENTER
   --------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 5, 6, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-base), visibility var(--transition-base);
}

.modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.10);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 620px;
  max-height: 90vh;
  overflow-y: auto;
  padding: clamp(24px, 5vw, 44px);
  position: relative;
  transform: scale(0.96);
  transition: transform var(--transition-base);
}

.modal-overlay.open .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 22px;
  right: 22px;
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  padding: 6px;
  font-size: 1.5rem;
  line-height: 1;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--foreground);
}

/* Notification Drawer */
.drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 440px;
  height: 100%;
  background: #FFFFFF;
  border-left: 1px solid rgba(5, 5, 6, 0.10);
  box-shadow: var(--shadow-xl);
  z-index: 2050;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.drawer.open {
  transform: translateX(0);
}

.drawer-header {
  padding: var(--space-6);
  border-bottom: 1px solid rgba(5, 5, 6, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-body {
  padding: var(--space-6);
  flex: 1;
  overflow-y: auto;
}

/* Command Palette (Ctrl+K) */
.cmd-palette {
  max-width: 660px;
  padding: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.cmd-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: var(--space-5) var(--space-6);
  border-bottom: 1px solid rgba(5, 5, 6, 0.08);
  background: var(--bg-primary);
}

.cmd-input-wrap input {
  width: 100%;
  background: transparent;
  border: none;
  outline: none;
  color: var(--foreground);
  font-size: 1.15rem;
  font-weight: 500;
}

.cmd-list {
  list-style: none;
  padding: var(--space-3);
  max-height: 400px;
  overflow-y: auto;
}

.cmd-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  color: var(--muted);
  cursor: pointer;
  font-size: 0.925rem;
  transition: all var(--transition-fast);
}

.cmd-item:hover, .cmd-item.selected {
  background: var(--bg-primary);
  color: var(--foreground);
}

.cmd-item-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ---------------------------------------------------------
   10. FORMS & INPUTS
   --------------------------------------------------------- */
.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--foreground);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.12);
  color: var(--foreground);
  font-size: 0.95rem;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--foreground);
  box-shadow: 0 0 0 3px rgba(5, 5, 6, 0.08);
}

.form-control::placeholder {
  color: #9C9AA3;
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-error {
  font-size: 0.775rem;
  color: var(--danger);
  margin-top: 4px;
  display: none;
}

.form-group.has-error .form-error {
  display: block;
}

.form-group.has-error .form-control {
  border-color: var(--danger);
}

/* ---------------------------------------------------------
   11. COPILOT SIMULATOR UI
   --------------------------------------------------------- */
.copilot-container {
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.10);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 600px;
}

.copilot-header {
  padding: var(--space-4) var(--space-6);
  background: var(--bg-primary);
  border-bottom: 1px solid rgba(5, 5, 6, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.copilot-body {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  background: #FAFAFC;
}

.chat-bubble {
  max-width: 85%;
  padding: 16px 20px;
  border-radius: var(--radius-lg);
  font-size: 0.935rem;
  line-height: 1.6;
}

.chat-bubble.user {
  align-self: flex-end;
  background: var(--foreground);
  color: #FFFFFF;
  border-bottom-right-radius: 4px;
}

.chat-bubble.copilot {
  align-self: flex-start;
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.08);
  color: var(--foreground);
  border-bottom-left-radius: 4px;
  box-shadow: var(--shadow-sm);
}

.copilot-state {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--foreground);
  font-family: var(--font-mono);
  padding: 6px 0;
}

.pulse-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid rgba(5, 5, 6, 0.15);
  border-top-color: var(--foreground);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.copilot-sources {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px solid rgba(5, 5, 6, 0.06);
}

.source-tag {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  padding: 3px 8px;
  border-radius: var(--radius-xs);
  background: var(--bg-primary);
  border: 1px solid rgba(5, 5, 6, 0.08);
  color: var(--muted);
}

.copilot-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid rgba(5, 5, 6, 0.08);
  background: #FFFFFF;
}

.prompt-suggestions {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.suggestion-chip {
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--bg-primary);
  border: 1px solid rgba(5, 5, 6, 0.08);
  font-size: 0.785rem;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.suggestion-chip:hover {
  border-color: var(--foreground);
  color: var(--foreground);
  background: #FFFFFF;
}

/* ---------------------------------------------------------
   12. RICH EDITORIAL 5-COLUMN FOOTER (Universal across all pages)
   --------------------------------------------------------- */
.site-footer {
  background: #050506;
  color: #F3F2F4;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: clamp(80px, 9vw, 130px);
  padding-bottom: clamp(40px, 6vw, 70px);
  position: relative;
  z-index: 10;
}

.footer-top {
  display: grid;
  grid-template-columns: 2.2fr repeat(4, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer-brand p {
  margin-top: var(--space-4);
  font-size: 0.925rem;
  color: #9C9AA3;
  max-width: 340px;
  line-height: 1.65;
}

.footer-col h5 {
  font-size: 0.825rem;
  color: #FFFFFF;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
  font-weight: 700;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
}

.footer-links a {
  color: #9C9AA3;
  font-size: 0.885rem;
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.8rem;
  color: #7E7C85;
  line-height: 1.65;
}

.footer-legal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-legal-links {
  display: flex;
  gap: var(--space-6);
}

.footer-legal-links a {
  color: #9C9AA3;
}

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

/* ---------------------------------------------------------
   15. FAQ & ACCORDION SYSTEM (VaultEx Minimalist)
   --------------------------------------------------------- */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid rgba(5, 5, 6, 0.08);
  border-radius: 16px;
  padding: 22px 26px;
  box-shadow: 0 2px 8px rgba(5, 5, 6, 0.02);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  overflow: hidden;
}

.faq-item:hover {
  border-color: rgba(5, 5, 6, 0.18);
  box-shadow: 0 6px 20px rgba(5, 5, 6, 0.05);
}

.faq-item[open] {
  border-color: rgba(5, 5, 6, 0.25);
  box-shadow: 0 8px 28px rgba(5, 5, 6, 0.06);
}

.faq-summary {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--foreground) !important;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  user-select: none;
  outline: none;
  line-height: 1.4;
}

.faq-summary::-webkit-details-marker,
.faq-summary::marker {
  display: none;
}

.faq-chevron {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(5, 5, 6, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), background 0.25s ease, color 0.25s ease;
  color: var(--foreground);
}

.faq-item:hover .faq-chevron {
  background: rgba(5, 5, 6, 0.10);
}

.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
  background: var(--foreground);
  color: #FFFFFF;
}

.faq-chevron svg {
  width: 14px;
  height: 14px;
}

.faq-answer {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid rgba(5, 5, 6, 0.06);
  animation: faqFadeIn 0.3s ease;
}

@keyframes faqFadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Global details fallback styling */
details.card {
  cursor: pointer;
}

details.card summary {
  color: var(--foreground) !important;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

details.card p {
  color: var(--muted) !important;
}