:root {
  /* --- Base Colors (Linear-like Void) --- */
  --bg-app: #030304;
  /* Deepest dark */
  --bg-panel: #0E1012;
  /* Surface */
  --bg-card: #0E1012;
  /* Surface */
  --bg-element: #1A1D21;
  /* Highlight */

  /* --- Text Colors --- */
  --text-main: #EDEDED;
  --text-muted: #8A8F98;
  --text-dim: #585C63;

  /* --- Accents & Borders --- */
  --accent-primary: #8b5cf6;
  /* Violet-500 equivalent */
  --accent-secondary: #ec4899;
  /* Pink-500 equivalent */
  --border: rgba(255, 255, 255, 0.08);
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  /* Keep existing if not specified */
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.7);

  /* --- Gradients --- */
  --gradient-glow: linear-gradient(to right, #a78bfa, #f472b6);
  --gradient-text: linear-gradient(to bottom, #ffffff, #9ca3af);

  /* --- Radius --- */
  --radius-sm: 4px;
  /* Keep existing if not specified */
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Keep existing if not specified in new root */
  --accent-primary-hover: #4f46e5;
  --accent-success: #10b981;
  --accent-warning: #f59e0b;
  --accent-danger: #ef4444;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

[data-theme="light"] {
  /* Keep legacy light mode just in case, or map to dark if strict */
  /* For now, mapping strictly to dark for LP, but app can use light */
  --bg-app: #ffffff;
  --bg-panel: #f4f4f5;
  --bg-card: #ffffff;
  --bg-element: #e4e4e7;
  --text-main: #18181b;
  --text-muted: #71717a;
  --text-dim: #a1a1aa;
  --border: #e4e4e7;

  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.05);
}

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

body {
  font-family: var(--font-sans);
  background-color: var(--bg-app);
  color: var(--text-main);
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
  /* App-like feel */
  font-size: 14px;
}

/* Layout Classes */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.justify-end {
  justify-content: flex-end;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-4 {
  gap: 1rem;
}

.gap-6 {
  gap: 1.5rem;
}

.flex-1 {
  flex: 1;
}

.hidden {
  display: none !important;
}

.w-full {
  width: 100%;
}

.h-full {
  height: 100%;
}

/* Component: App Container */
.app-container {
  display: grid;
  grid-template-rows: 56px 1fr 32px;
  /* Header, Body, Footer/StatusBar */
  height: 100vh;
}

/* Component: Header */
.app-header {
  background-color: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-weight: 700;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
}

.logo-icon {
  width: 24px;
  height: 24px;
  background: var(--accent-primary);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 14px;
}

.mode-switcher {
  background: var(--bg-element);
  padding: 2px;
  border-radius: var(--radius-md);
  display: flex;
  font-size: 12px;
  font-weight: 500;
}

.mode-btn {
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s;
}

.mode-btn.active {
  background: var(--bg-card);
  color: var(--text-main);
  box-shadow: var(--shadow-sm);
}

.mode-btn:hover:not(.active) {
  color: var(--text-main);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 13px;
}

.icon-btn {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.2s;
}

.icon-btn:hover {
  background: var(--bg-element);
  color: var(--text-main);
}

/* Component: Main Body */
.app-body {
  display: grid;
  grid-template-columns: 360px 1fr;
  overflow: hidden;
}

/* Left Sidebar */
.sidebar {
  background-color: var(--bg-panel);
  border-right: 1px solid var(--border);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  overflow-y: auto;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.input-field {
  background: var(--bg-element);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-family: inherit;
  width: 100%;
  transition: border-color 0.2s;
}

.input-field:focus {
  outline: none;
  border-color: var(--accent-primary);
}

textarea.input-field {
  resize: vertical;
  min-height: 120px;
  line-height: 1.6;
}

.config-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.config-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.select-mock {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
}

.select-mock:hover {
  background: var(--bg-element);
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-primary), var(--accent-primary-hover));
  color: white;
  border: none;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity 0.2s;
  width: 100%;
}

.btn-primary:hover {
  opacity: 0.9;
}

.btn-secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 8px 16px;
  border-radius: var(--radius-md);
  font-weight: 500;
  cursor: pointer;
  width: 100%;
  transition: all 0.2s;
}

.btn-secondary:hover {
  border-color: var(--text-muted);
  color: var(--text-main);
}

/* Right Content */
.main-content {
  padding: 2rem;
  overflow-y: auto;
  background-color: var(--bg-app);
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.final-answer-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.final-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.final-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--bg-element);
  color: var(--text-muted);
}

.badge.blue {
  background: rgba(99, 102, 241, 0.1);
  color: var(--accent-primary);
}

.badge.orange {
  background: rgba(245, 158, 11, 0.1);
  color: var(--accent-warning);
}

.markdown-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 1.5rem 0 0.75rem 0;
  color: var(--text-main);
}

.markdown-body p {
  margin-bottom: 1rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.markdown-body ol {
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.markdown-body li {
  margin-bottom: 0.5rem;
  color: var(--text-muted);
}

.section-title {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.consensus-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.info-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.info-card.warning {
  border-left: 3px solid var(--accent-warning);
}

.info-card.success {
  border-left: 3px solid var(--accent-success);
}

.panel-deck {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1rem;
}

.panel-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  font-size: 13px;
}

.panel-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.panel-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--bg-element);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: bold;
}

/* Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-card);
  width: 600px;
  max-width: 90vw;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: translateY(20px);
  transition: transform 0.2s;
}

.modal-overlay.open .modal-content {
  transform: translateY(0);
}

/* Status Footer */
.app-footer {
  background: var(--bg-panel);
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.5rem;
  font-size: 11px;
  color: var(--text-dim);
  justify-content: space-between;
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 6px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-success);
}

/* Utilities */
.text-sm {
  font-size: 13px;
}

.text-xs {
  font-size: 11px;
}

.font-bold {
  font-weight: 700;
}

.text-primary {
  color: var(--accent-primary);
}

.bg-subtle {
  background: var(--bg-element);
}

.rounded {
  border-radius: var(--radius-md);
}

.p-2 {
  padding: 0.5rem;
}

.mt-4 {
  margin-top: 1rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

/* Timeline/Log styles */
.log-timeline {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border);
  margin-left: 0.5rem;
}

.log-item {
  position: relative;
}

.log-item::before {
  content: '';
  position: absolute;
  left: -21px;
  /* Adjust for padding+border */
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border);
  border: 2px solid var(--bg-app);
}

.log-item.active::before {
  background: var(--accent-primary);
}

.log-header {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 4px;
}

/* --- Landing Page Styles --- */
.landing-body {
  overflow-y: auto;
  /* Enable scrolling for LP */
}

.hero-section {
  padding: 8rem 2rem 4rem;
  text-align: center;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 999px;
  color: var(--accent-primary);
  font-size: 13px;
  margin-bottom: 2rem;
  font-weight: 500;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  background: linear-gradient(to right, white, #a1a1aa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .hero-title {
  background: linear-gradient(to right, #18181b, #52525b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
  line-height: 1.6;
}

.video-container {
  max-width: 1000px;
  margin: 0 auto 6rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.3);
  position: relative;
  background: var(--bg-card);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 0 auto 6rem;
  padding: 0 2rem;
}

.feature-card {
  background: var(--bg-card);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.cta-section {
  text-align: center;
  padding: 6rem 2rem;
  background: linear-gradient(to bottom, transparent, var(--bg-element));
  border-top: 1px solid var(--border);
}

/* --- Roadmap Styles (Premium) --- */
.roadmap-section {
  max-width: 800px;
  margin: 0 auto 8rem;
  padding: 0 2rem;
  position: relative;
}

.roadmap-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 4rem;
  background: linear-gradient(to bottom, #fff, #a1a1aa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .roadmap-title {
  background: linear-gradient(to bottom, #18181b, #52525b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.roadmap-steps {
  position: relative;
  /* subtle vertical line */
  border-left: 2px solid var(--border);
  margin-left: 20px;
  padding: 20px 0;
}

/* Blur effect for future steps */
.roadmap-steps::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: -2px;
  width: 2px;
  height: 50%;
  background: linear-gradient(to bottom, transparent, var(--bg-app));
  z-index: 2;
}

.roadmap-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: 4rem;
}

.roadmap-item:last-child {
  margin-bottom: 0;
}

.roadmap-dot {
  position: absolute;
  left: -9px;
  /* center on the 2px border */
  top: 0;
  width: 20px;
  height: 20px;
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: 50%;
  z-index: 5;
  transition: all 0.3s ease;
  box-shadow: 0 0 0 4px var(--bg-app);
  /* visual gap */
}

/* Connect dot to date */
.roadmap-item.active .roadmap-dot {
  background: var(--accent-primary);
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 4px var(--bg-app), 0 0 15px rgba(99, 102, 241, 0.4);
}

.roadmap-date {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  color: var(--accent-primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  background: rgba(99, 102, 241, 0.1);
  padding: 4px 8px;
  border-radius: 4px;
}

.roadmap-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 2rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.roadmap-content:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--text-dim);
}

.roadmap-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.roadmap-content p {
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
  margin: 0;
}

/* --- FAQ Styles (Premium) --- */
.faq-section {
  max-width: 800px;
  margin: 0 auto 8rem;
  padding: 0 2rem;
}

.faq-title {
  text-align: center;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 4rem;
  background: linear-gradient(to bottom, #fff, #a1a1aa);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .faq-title {
  background: linear-gradient(to bottom, #18181b, #52525b);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  background: var(--bg-card);
  overflow: hidden;
  transition: border-color 0.2s;
}

.faq-item:hover {
  border-color: var(--text-dim);
}

.faq-question {
  padding: 1.5rem 2rem;
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  color: var(--text-main);
}

.faq-question i {
  color: var(--text-dim);
  transition: transform 0.3s;
}

.faq-answer {
  padding: 0 2rem 2rem 2rem;
  color: var(--text-muted);
  line-height: 1.7;
  display: none;
  margin-top: -0.5rem;
  font-size: 0.95rem;
}

.faq-answer p {
  margin-bottom: 0.75rem;
}

.faq-answer p:last-child {
  margin-bottom: 0;
}

.faq-item.open {
  border-color: var(--border);
  background: linear-gradient(to bottom, var(--bg-card), var(--bg-panel));
}

.faq-item.open .faq-question {
  color: var(--accent-primary);
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
  color: var(--accent-primary);
}

.faq-item.open .faq-answer {
  display: block;
  animation: slideDown 0.2s ease-out;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-5px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}


/* --- LP Redesign v2 Components --- */

/* Hero Badge */
.hero-badge-v2 {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  transition: border-color 0.3s;
}

.hero-badge-v2:hover {
  border-color: rgba(167, 139, 250, 0.3);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-success);
  margin-right: 8px;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.5);
}

/* Hero Typography */
.hero-title-v2 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin-bottom: 2rem;
}

.text-gradient-main {
  background: linear-gradient(to bottom, #ffffff, #9ca3af);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
}

.text-gradient-accent {
  background: var(--gradient-glow);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: block;
  margin-top: 0.5rem;
}

/* Council Visual Metaphor (The Table) */
.council-visual {
  margin-top: 6rem;
  position: relative;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0A0A0A;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  overflow: hidden;
}

.council-header {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  background: #0F1115;
}

.window-controls {
  display: flex;
  gap: 8px;
  margin-right: 16px;
}

.control-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  opacity: 0.5;
}

.council-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding: 2rem;
}

@media (max-width: 768px) {
  .council-grid {
    grid-template-columns: 1fr;
  }
}

.model-card-visual {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
  padding: 1rem;
}

/* Feature Cards v2 */
.feature-grid-v2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  max-width: 1200px;
  margin: 4rem auto;
  padding: 0 2rem;
}

.feature-card-v2 {
  padding: 2rem;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: #0E1012;
  transition: all 0.3s ease;
}

.feature-card-v2:hover {
  background: #131518;
  border-color: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

/* --- Marketing & SEO Updates (Blockchain Pivot) --- */

/* Hero Button V2 */
.btn-primary-v2 {
  background-color: var(--accent-primary);
  color: white;
  font-weight: 700;
  padding: 12px 32px;
  border-radius: 9999px;
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  transition: all 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary-v2:hover {
  filter: brightness(1.1);
  transform: translateY(-2px);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

/* Social Proof Section */
.social-proof-section {
  background-color: #0d0e11;
  /* Darker panel */
  padding: 3rem 1rem;
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin-bottom: 4rem;
}

.social-proof-title {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  opacity: 0.6;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.logo-grid {
  display: flex;
  justify-content: center;
  gap: 3rem;
  flex-wrap: wrap;
  align-items: center;
}

.logo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: var(--text-dim);
  font-size: 1.1rem;
  opacity: 0.7;
  transition: all 0.3s;
}

.logo-item:hover {
  opacity: 1;
  color: var(--text-main);
}

.logo-item i {
  font-size: 24px;
  color: var(--text-muted);
}

@media (max-width: 640px) {
  .logo-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
}

/* FAQ V2 (Details/Summary) */
.faq-container-v2 {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item-v2 {
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 1rem;
  background: var(--bg-card);
  transition: border-color 0.2s;
}

.faq-item-v2[open] {
  border-color: var(--accent-primary);
}

.faq-summary {
  padding: 1.5rem 2rem;
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  list-style: none;
  /* Hide default marker */
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-main);
}

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

.faq-summary .ph-caret-down {
  transition: transform 0.2s;
}

.faq-item-v2[open] .faq-summary .ph-caret-down {
  transform: rotate(180deg);
}

.faq-content {
  padding: 0 2rem 2rem 2rem;
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

```