/* ==========================================================================
   NEXORA — Interactive UI Components & Modules
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Custom Cursor System
   -------------------------------------------------------------------------- */
#custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1.5px solid rgba(0, 217, 255, 0.6);
  pointer-events: none;
  z-index: 999999;
  transform: translate(-50%, -50%);
  transition: width 0.25s var(--ease-out-expo), height 0.25s var(--ease-out-expo), background-color 0.25s ease, border-color 0.25s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(2px);
  will-change: transform, left, top;
}

#custom-cursor-dot {
  position: fixed;
  top: 0;
  left: 0;
  width: 6px;
  height: 6px;
  background-color: var(--cyber-cyan);
  border-radius: 50%;
  pointer-events: none;
  z-index: 999999;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 10px var(--cyber-cyan);
  will-change: transform, left, top;
}

#custom-cursor .cursor-label {
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  color: #03050a;
  letter-spacing: 0.1em;
  opacity: 0;
  transition: opacity 0.2s ease;
  white-space: nowrap;
}

/* Cursor Modes */
#custom-cursor.mode-hover {
  width: 54px;
  height: 54px;
  background: rgba(0, 217, 255, 0.15);
  border-color: var(--cyber-cyan);
}

#custom-cursor.mode-text {
  width: 4px;
  height: 28px;
  border-radius: 2px;
  background: var(--cyber-cyan);
  border: none;
}

#custom-cursor.mode-explore,
#custom-cursor.mode-think,
#custom-cursor.mode-discover,
#custom-cursor.mode-analyze,
#custom-cursor.mode-connect,
#custom-cursor.mode-build {
  width: 76px;
  height: 76px;
  background: rgba(0, 217, 255, 0.9);
  border-color: #ffffff;
  box-shadow: 0 0 25px rgba(0, 217, 255, 0.5);
}

#custom-cursor.mode-explore .cursor-label,
#custom-cursor.mode-think .cursor-label,
#custom-cursor.mode-discover .cursor-label,
#custom-cursor.mode-analyze .cursor-label,
#custom-cursor.mode-connect .cursor-label,
#custom-cursor.mode-build .cursor-label {
  opacity: 1;
}

/* --------------------------------------------------------------------------
   2. Navbar Header
   -------------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  transition: background-color 0.4s ease, backdrop-filter 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  background: rgba(8, 11, 20, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glow);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #ffffff;
  text-decoration: none;
}

.brand-logo .logo-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.brand-logo .logo-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: var(--cyber-cyan);
  stroke-width: 2;
  filter: drop-shadow(0 0 8px var(--cyber-cyan));
}

.brand-logo span {
  color: var(--cyber-cyan);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  letter-spacing: 0.04em;
  transition: color var(--transition-fast);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--cyber-cyan);
  box-shadow: 0 0 8px var(--cyber-cyan);
  transition: width var(--transition-base);
}

.nav-link:hover,
.nav-link.active {
  color: #ffffff;
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ai-stack-btn {
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-primary);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.ai-stack-btn:hover {
  border-color: var(--cyber-cyan);
  background: rgba(0, 217, 255, 0.08);
}

.ai-stack-count {
  background: var(--cyber-cyan);
  color: var(--bg-primary);
  font-size: 0.72rem;
  font-weight: 700;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 6px;
  font-size: 1.5rem;
}

/* --------------------------------------------------------------------------
   3. "My AI Stack" Drawer System
   -------------------------------------------------------------------------- */
.drawer-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(3, 5, 10, 0.8);
  backdrop-filter: blur(8px);
  z-index: 10000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease, visibility 0.35s;
}

.drawer-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.ai-stack-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 100%;
  max-width: 440px;
  height: 100vh;
  background: var(--bg-space);
  border-left: 1px solid var(--border-glow);
  box-shadow: -20px 0 60px rgba(0, 0, 0, 0.8);
  z-index: 10001;
  transform: translateX(100%);
  transition: transform 0.4s var(--ease-out-expo);
  display: flex;
  flex-direction: column;
}

.drawer-backdrop.open .ai-stack-drawer {
  transform: translateX(0);
}

.drawer-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.drawer-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
}

.drawer-close {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 1.3rem;
  transition: color 0.2s ease;
}

.drawer-close:hover {
  color: #ffffff;
}

.drawer-body {
  flex-grow: 1;
  overflow-y: auto;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stack-empty {
  text-align: center;
  padding: 48px 16px;
  color: var(--text-muted);
}

.stack-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
  transition: border-color 0.2s ease;
}

.stack-item-card:hover {
  border-color: var(--border-glow);
}

.stack-item-info h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.stack-item-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.stack-item-remove {
  background: transparent;
  border: none;
  color: var(--danger-rose);
  cursor: pointer;
  padding: 4px;
  font-size: 0.85rem;
  opacity: 0.7;
}

.stack-item-remove:hover {
  opacity: 1;
}

.drawer-footer {
  padding: 24px;
  border-top: 1px solid var(--border-subtle);
  background: rgba(16, 21, 34, 0.8);
}

.stack-summary-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 0.9rem;
  margin-bottom: 16px;
  color: var(--text-secondary);
}

.stack-summary-row strong {
  color: var(--cyber-cyan);
}

/* --------------------------------------------------------------------------
   4. Floating AI Chatbot Assistant Widget
   -------------------------------------------------------------------------- */
.ai-chatbot-widget {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9000;
}

.chatbot-trigger {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric-blue), var(--cyber-cyan));
  border: none;
  color: #03050a;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 30px rgba(0, 217, 255, 0.4), 0 0 15px var(--electric-blue);
  transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s ease;
  position: relative;
}

.chatbot-trigger:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 40px rgba(0, 217, 255, 0.6);
}

.chatbot-trigger .online-pulse {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--neon-emerald);
  border: 2px solid var(--bg-primary);
  box-shadow: 0 0 8px var(--neon-emerald);
}

.chatbot-panel {
  position: fixed;
  bottom: 96px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 48px);
  height: 560px;
  max-height: calc(100vh - 120px);
  background: rgba(8, 11, 20, 0.95);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8), var(--glow-blue);
  display: flex;
  flex-direction: column;
  z-index: 9001;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.96);
  transition: all 0.35s var(--ease-out-expo);
  overflow: hidden;
}

.chatbot-panel.open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.chatbot-header {
  padding: 16px 20px;
  background: rgba(16, 21, 34, 0.9);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chatbot-identity {
  display: flex;
  align-items: center;
  gap: 10px;
}

.chatbot-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric-blue), var(--cyber-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #03050a;
}

.chatbot-meta h4 {
  font-size: 0.9rem;
  font-family: var(--font-display);
  margin-bottom: 1px;
}

.chatbot-meta span {
  font-size: 0.72rem;
  color: var(--neon-emerald);
  display: flex;
  align-items: center;
  gap: 4px;
}

.chatbot-messages {
  flex-grow: 1;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-msg {
  display: flex;
  flex-direction: column;
  max-width: 85%;
}

.chat-msg.bot {
  align-self: flex-start;
}

.chat-msg.user {
  align-self: flex-end;
}

.msg-bubble {
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.88rem;
  line-height: 1.5;
}

.chat-msg.bot .msg-bubble {
  background: rgba(16, 21, 34, 0.85);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  border-top-left-radius: 2px;
}

.chat-msg.user .msg-bubble {
  background: linear-gradient(135deg, var(--electric-blue), #3562e3);
  color: #ffffff;
  border-top-right-radius: 2px;
}

.msg-reasoning {
  font-family: monospace;
  font-size: 0.72rem;
  color: var(--cyber-cyan);
  padding: 6px 10px;
  background: rgba(0, 217, 255, 0.05);
  border-radius: var(--radius-sm);
  margin-bottom: 6px;
  border-left: 2px solid var(--cyber-cyan);
}

.chatbot-suggestions {
  padding: 10px 18px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.suggestion-chip {
  flex-shrink: 0;
  font-size: 0.75rem;
  padding: 6px 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all 0.2s ease;
}

.suggestion-chip:hover {
  background: rgba(0, 217, 255, 0.1);
  border-color: var(--cyber-cyan);
  color: #ffffff;
}

.chatbot-input-area {
  padding: 14px 18px;
  background: rgba(16, 21, 34, 0.9);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  gap: 10px;
}

.chatbot-input {
  flex-grow: 1;
  background: var(--bg-space);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: #ffffff;
  font-size: 0.88rem;
  outline: none;
}

.chatbot-send {
  background: var(--cyber-cyan);
  border: none;
  border-radius: var(--radius-sm);
  color: #03050a;
  padding: 0 16px;
  cursor: pointer;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.chatbot-send:hover {
  background: #2ee2ff;
}

/* --------------------------------------------------------------------------
   5. Interactive Voice Agent Demo Widget
   -------------------------------------------------------------------------- */
.voice-agent-box {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.voice-waveform-canvas {
  width: 100%;
  height: 80px;
  margin: 20px 0;
  display: block;
}

.voice-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  background: rgba(0, 217, 255, 0.08);
  border: 1px solid rgba(0, 217, 255, 0.3);
  border-radius: var(--radius-full);
  font-family: monospace;
  font-size: 0.78rem;
  color: var(--cyber-cyan);
  margin-bottom: 16px;
}

.voice-play-trigger {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--electric-blue), var(--cyber-cyan));
  border: none;
  color: #03050a;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 0 30px rgba(0, 217, 255, 0.4);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.voice-play-trigger:hover {
  transform: scale(1.08);
  box-shadow: 0 0 45px rgba(0, 217, 255, 0.7);
}

.voice-transcript-bubble {
  margin-top: 20px;
  padding: 16px 20px;
  background: rgba(8, 11, 20, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 500px;
  min-height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --------------------------------------------------------------------------
   6. Interactive AI Workflow Visualizer
   -------------------------------------------------------------------------- */
.workflow-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  position: relative;
  padding: 40px 20px;
}

.workflow-node {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  position: relative;
  z-index: 2;
}

.workflow-node.active,
.workflow-node:hover {
  border-color: var(--cyber-cyan);
  background: rgba(22, 30, 48, 0.95);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7), var(--glow-cyan);
  transform: translateY(-4px);
}

.workflow-node-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 14px;
  border-radius: var(--radius-sm);
  background: rgba(77, 124, 254, 0.1);
  border: 1px solid rgba(77, 124, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyber-cyan);
  font-size: 1.3rem;
}

.workflow-node h4 {
  font-size: 0.95rem;
  margin-bottom: 6px;
}

.workflow-node p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.workflow-connector {
  flex-shrink: 0;
  width: 36px;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  position: relative;
}

.workflow-connector::after {
  content: '';
  position: absolute;
  top: -3px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyber-cyan);
  box-shadow: 0 0 8px var(--cyber-cyan);
  animation: dataTravel 2.5s infinite linear;
}

@keyframes dataTravel {
  0% { left: 0%; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { left: 100%; opacity: 0; }
}

.workflow-detail-panel {
  margin-top: 32px;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-md);
  display: flex;
  gap: 24px;
  align-items: center;
}

/* --------------------------------------------------------------------------
   7. Live AI Dashboard Demo
   -------------------------------------------------------------------------- */
.dashboard-frame {
  background: var(--bg-space);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.8), 0 0 40px rgba(77, 124, 254, 0.15);
}

.dashboard-nav-bar {
  padding: 14px 24px;
  background: rgba(16, 21, 34, 0.8);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dashboard-tabs {
  display: flex;
  gap: 8px;
}

.dash-tab-btn {
  padding: 6px 14px;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.dash-tab-btn.active,
.dash-tab-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--border-subtle);
  color: var(--text-primary);
}

.dash-tab-btn.active {
  border-color: var(--cyber-cyan);
  color: var(--cyber-cyan);
}

.dashboard-content-area {
  padding: 28px;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
}

.dash-kpi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 24px;
}

.dash-kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.dash-kpi-val {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: #ffffff;
  margin: 4px 0;
}

.dash-chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.dash-feed-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.dash-feed-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
  font-size: 0.8rem;
  max-height: 280px;
  overflow-y: auto;
}

.dash-feed-item {
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.02);
  border-left: 2px solid var(--cyber-cyan);
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   8. Multi-Step Consultation Planner
   -------------------------------------------------------------------------- */
.planner-stepper {
  display: flex;
  justify-content: space-between;
  margin-bottom: 40px;
  position: relative;
}

.planner-stepper::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--border-subtle);
  z-index: 0;
  transform: translateY(-50%);
}

.planner-step-node {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 2px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
  transition: all 0.3s ease;
}

.planner-step-node.active {
  border-color: var(--cyber-cyan);
  background: var(--cyber-cyan);
  color: #03050a;
  box-shadow: 0 0 15px var(--cyber-cyan);
}

.planner-step-node.completed {
  border-color: var(--electric-blue);
  background: var(--electric-blue);
  color: #ffffff;
}

.planner-step-card {
  display: none;
}

.planner-step-card.active {
  display: block;
  animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Option Select Cards in Planner */
.option-select-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.option-select-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 18px;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
}

.option-select-card:hover {
  border-color: rgba(0, 217, 255, 0.4);
}

.option-select-card.selected {
  border-color: var(--cyber-cyan);
  background: rgba(0, 217, 255, 0.08);
  box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.option-select-card h4 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

/* --------------------------------------------------------------------------
   9. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #020307;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 32px;
  position: relative;
  overflow: hidden;
}

.footer-backdrop-text {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 13rem);
  font-weight: 900;
  color: rgba(255, 255, 255, 0.018);
  letter-spacing: 0.04em;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  line-height: 0.8;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 64px;
  position: relative;
  z-index: 1;
}

.footer-col h5 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 20px;
}

.footer-nav {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-nav a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--cyber-cyan);
}

.footer-bottom {
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: var(--text-muted);
  position: relative;
  z-index: 1;
}