@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Plus+Jakarta+Sans:wght@500;600;700;800&display=swap");

:root {
  /* Colors - BaseReply Inspired */
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-hover: #f1f5f9;
  --foreground: #1e1b4b; /* Deep Indigo Charcoal */
  --muted-foreground: #64748b; /* Cool grey slate */
  
  --primary: hsl(239, 84%, 67%); /* Indigo-purple: #5c62f9 / #6366f1 */
  --primary-hover: hsl(239, 84%, 60%);
  --accent: hsl(258, 90%, 66%); /* Violet: #8b5cf6 */
  --accent-light: hsla(239, 84%, 67%, 0.08);
  
  --border: hsl(240, 20%, 90%);
  --border-focus: hsl(239, 84%, 80%);
  
  --success: #10b981;
  --success-light: #ecfdf5;
  --danger: #ef4444;
  --danger-light: #fef2f2;
  
  --gradient-primary: linear-gradient(135deg, hsl(239, 84%, 67%), hsl(258, 90%, 66%));
  --gradient-hero: linear-gradient(180deg, hsl(240, 50%, 97%) 0%, #ffffff 100%);
  --gradient-card: linear-gradient(145deg, #ffffff 0%, hsl(240, 40%, 99%) 100%);
  --gradient-glow: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, rgba(255, 255, 255, 0) 70%);

  /* Shadows - Subtle Blurple Tints */
  --shadow-sm: 0 1px 2px hsl(239, 84%, 67%, 0.03);
  --shadow-md: 0 4px 16px hsl(239, 84%, 67%, 0.06);
  --shadow-lg: 0 12px 32px hsl(239, 84%, 67%, 0.1);
  --shadow-glow: 0 0 32px hsl(239, 84%, 67%, 0.2);
  
  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Fonts */
  --font-sans: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-display: 'Plus Jakarta Sans', var(--font-sans);
  
  /* Animations */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Base Resets */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  border-color: var(--border);
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-primary);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Headings */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.25;
  color: var(--foreground);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  letter-spacing: -0.03em;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  letter-spacing: -0.02em;
  text-align: center;
}

h3 {
  font-size: 1.5rem;
  font-weight: 600;
}

p {
  color: var(--muted-foreground);
}

a {
  text-decoration: none;
  color: inherit;
  transition: all var(--duration-fast) var(--ease-out);
}

button {
  font-family: inherit;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-padding {
  padding: 8rem 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 5rem 0;
  }
}

/* Global Glowing Backdrops */
.glow-effect {
  position: absolute;
  pointer-events: none;
  z-index: -1;
  background: var(--gradient-glow);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: all var(--duration-normal) var(--ease-out);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--primary);
  letter-spacing: -0.01em;
}

.logo svg {
  color: var(--primary);
  fill: none;
  stroke: currentColor;
}

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

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted-foreground);
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 2.75rem;
  padding: 0 1.5rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--duration-fast) var(--ease-out);
}

.btn:active {
  transform: scale(0.97);
}

.btn-primary {
  background: var(--gradient-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  opacity: 0.95;
  box-shadow: var(--shadow-md), 0 0 12px rgba(99, 102, 241, 0.2);
}

.btn-secondary {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  color: var(--foreground);
  box-shadow: var(--shadow-sm);
}

.btn-secondary:hover {
  background-color: var(--bg-hover);
  border-color: var(--muted-foreground);
}

.btn-lg {
  height: 3.5rem;
  padding: 0 2.25rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--foreground);
  padding: 0.5rem;
}

/* Hero Section */
.hero {
  position: relative;
  background: var(--gradient-hero);
  padding-top: 10rem;
  padding-bottom: 8rem;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: "";
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80rem;
  height: 35rem;
  z-index: 1;
  background: radial-gradient(ellipse, rgba(99, 102, 241, 0.06) 0%, rgba(255, 255, 255, 0) 65%);
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background-image: radial-gradient(rgba(99, 102, 241, 0.14) 2px, transparent 2px);
  background-size: 24px 24px;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 3;
  text-align: center;
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  background-color: var(--accent-light);
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  border: 1px solid rgba(99, 102, 241, 0.15);
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-title span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  line-height: 1.6;
  margin-bottom: 2.5rem;
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero-subtext {
  font-size: 0.85rem;
  color: var(--muted-foreground);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hero-subtext span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.hero-subtext svg {
  color: var(--success);
}

/* Problem Section */
.problem {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.section-header {
  max-width: 44rem;
  margin: 0 auto 5rem auto;
  text-align: center;
}

.section-header h2 {
  margin-bottom: 1rem;
}

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

@media (max-width: 992px) {
  .grid-3 {
    grid-template-columns: 1fr;
    max-width: 32rem;
    margin: 0 auto;
  }
}

.card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-normal) var(--ease-out);
}

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

.problem-card {
  border-top: 3px solid var(--danger);
}

.card-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.problem-card .card-icon-wrapper {
  background-color: var(--danger-light);
  color: var(--danger);
}

.card h3 {
  margin-bottom: 1rem;
}

/* ==========================================================================
   Dedicated Interactive Feature Sections Layout
   ========================================================================== */
.feature-section {
  border-bottom: 1px solid var(--border);
}

.feature-section:nth-child(even) {
  background-color: var(--bg-secondary);
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  align-items: center;
}

@media (max-width: 992px) {
  .feature-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

.feature-copy h2 {
  text-align: left;
  margin-bottom: 1.25rem;
}

.feature-copy p {
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
}

.feature-copy .highlight-box {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background-color: var(--accent-light);
  border-left: 4px solid var(--primary);
  color: var(--foreground);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.5;
}

.feature-pane {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 25rem;
}

.feature-section:nth-child(even) .feature-pane {
  background-color: var(--bg-primary);
}

.feature-pane img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

/* Folder tree simulator specifically */
.folder-sim-container {
  width: 100%;
  height: 22rem;
  display: grid;
  grid-template-columns: 10rem 1fr;
  font-size: 0.75rem;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

.folder-sim-sidebar {
  background-color: #f8fafc;
  border-right: 1px solid var(--border);
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow-y: auto;
}

.folder-sim-header {
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.65rem;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
  margin-bottom: 0.25rem;
}

.folder-sim-new-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem;
  background: none;
  border: 1px dashed var(--primary);
  color: var(--primary);
  border-radius: var(--radius-sm);
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  justify-content: center;
  transition: all 0.2s;
}

.folder-sim-new-btn:hover {
  background-color: var(--accent-light);
}

.folder-sim-input-box {
  display: none;
  gap: 0.25rem;
}

.folder-sim-input-box.active {
  display: flex;
}

.folder-sim-input {
  flex: 1;
  padding: 0.25rem 0.5rem;
  border: 1px solid var(--primary);
  border-radius: var(--radius-sm);
  outline: none;
  font-size: 0.75rem;
}

.folder-sim-add-confirm {
  background: var(--primary);
  color: white;
  border: none;
  padding: 0.25rem 0.4rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.folder-sim-tree {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.folder-sim-item {
  border-radius: var(--radius-sm);
}

.folder-sim-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-weight: 600;
  color: var(--foreground);
}

.folder-sim-item-header:hover {
  background-color: var(--bg-hover);
}

.folder-sim-item-header.active {
  background-color: var(--accent-light);
  color: var(--primary);
}

.folder-sim-item-title {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.folder-sim-arrow {
  transition: transform var(--duration-fast);
}

.folder-sim-item.open .folder-sim-arrow {
  transform: rotate(90deg);
}

.folder-sim-children {
  display: none;
  flex-direction: column;
  gap: 0.15rem;
  padding-left: 1rem;
  margin-top: 0.15rem;
}

.folder-sim-item.open .folder-sim-children {
  display: flex;
}

.folder-sim-chat-link {
  padding: 0.3rem 0.4rem;
  border-radius: var(--radius-sm);
  color: var(--muted-foreground);
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.folder-sim-chat-link:hover {
  background-color: var(--bg-hover);
  color: var(--foreground);
}

.folder-sim-chat-link.active {
  background-color: var(--bg-hover);
  color: var(--foreground);
  font-weight: 500;
}

.folder-sim-content {
  display: flex;
  flex-direction: column;
  height: 100%;
  background-color: #ffffff;
}

.folder-sim-feed {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
}

.folder-sim-msg {
  display: flex;
  gap: 0.75rem;
}

.folder-sim-msg.ai {
  background-color: var(--bg-secondary);
  padding: 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.folder-sim-avatar {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-sm);
  background-color: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
}

.folder-sim-msg.user .folder-sim-avatar {
  background-color: var(--muted-foreground);
}

.folder-sim-text-box {
  flex: 1;
}

.folder-sim-input-area {
  padding: 0.75rem;
  border-top: 1px solid var(--border);
}

.folder-sim-chat-input-bar {
  display: flex;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.5rem;
  background-color: #ffffff;
}

.folder-sim-chat-input-bar input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 0.75rem;
  color: var(--foreground);
}

/* Prompt Library Simulator */
.lib-sim-container {
  width: 100%;
  height: 22rem;
  display: grid;
  grid-template-columns: 8rem 1fr;
  font-size: 0.75rem;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

.lib-sim-sidebar {
  background-color: #f8fafc;
  border-right: 1px solid var(--border);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.lib-sim-cat-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem;
  border-radius: var(--radius-sm);
  border: none;
  background: none;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted-foreground);
  cursor: pointer;
  text-align: left;
}

.lib-sim-cat-btn.active {
  background-color: var(--accent-light);
  color: var(--primary);
}

.lib-sim-main {
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  overflow-y: auto;
}

.lib-sim-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
}

.lib-sim-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.6rem;
  cursor: pointer;
  transition: all 0.2s;
}

.lib-sim-card:hover {
  border-color: var(--primary);
  background-color: var(--bg-secondary);
}

.lib-sim-card h4 {
  font-size: 0.75rem;
  margin-bottom: 0.15rem;
}

.lib-sim-card p {
  font-size: 0.7rem;
  line-height: 1.4;
}

/* Variable compiler overlay */
.lib-sim-overlay {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  background-color: var(--bg-primary);
}

.lib-sim-overlay.active {
  display: flex;
}

.lib-sim-form-row {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.lib-sim-form-row label {
  font-weight: 600;
  font-size: 0.7rem;
  color: var(--foreground);
}

.lib-sim-form-row input {
  padding: 0.35rem 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  outline: none;
  font-size: 0.75rem;
}

.lib-sim-form-row input:focus {
  border-color: var(--primary);
}

.lib-sim-live-preview {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  font-family: monospace;
  font-size: 0.7rem;
  color: var(--muted-foreground);
  line-height: 1.4;
  white-space: pre-wrap;
}

.lib-sim-live-preview mark {
  background-color: #fef08a;
  color: #854d0e;
  border-radius: 2px;
  padding: 0 0.1rem;
}

.lib-sim-overlay-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: flex-end;
}

.lib-sim-overlay-btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.7rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
}

.lib-sim-insert-bar {
  display: none;
  align-items: center;
  gap: 0.5rem;
  border: 1px solid #10b981;
  background-color: #ecfdf5;
  border-radius: var(--radius-md);
  padding: 0.5rem;
  color: #065f46;
  font-weight: 500;
  animation: slideInDown 0.3s forwards;
}

@keyframes slideInDown {
  from { transform: translateY(-10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* Bookmark Simulator Styles */
.book-sim-container {
  width: 100%;
  height: 22rem;
  display: flex;
  flex-direction: column;
  font-size: 0.75rem;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

.book-sim-header {
  height: 2.75rem;
  border-bottom: 1px solid var(--border);
  background-color: #ffffff;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 10;
}

.book-sim-badge-container {
  position: relative;
}

.book-sim-badge-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-full);
  background-color: var(--accent-light);
  color: var(--primary);
  font-weight: 600;
  border: 1px solid rgba(99, 102, 241, 0.15);
  cursor: pointer;
}

.book-sim-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 0.25rem;
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 12rem;
  padding: 0.4rem;
  display: none;
  flex-direction: column;
  gap: 0.25rem;
}

.book-sim-dropdown.active {
  display: flex;
}

.book-sim-dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem;
  border-radius: var(--radius-sm);
  color: var(--foreground);
  cursor: pointer;
  text-align: left;
}

.book-sim-dropdown-item:hover {
  background-color: var(--bg-hover);
}

.book-sim-feed {
  flex: 1;
  padding: 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  scroll-behavior: smooth;
}

.book-sim-msg {
  display: flex;
  gap: 0.75rem;
  position: relative;
  padding: 0.5rem;
  border-radius: var(--radius-md);
}

.book-sim-msg.ai {
  background-color: var(--bg-secondary);
}

.book-sim-trigger {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  background: none;
  border: none;
  color: var(--muted-foreground);
  cursor: pointer;
  opacity: 0.4;
  transition: opacity 0.2s, color 0.2s;
}

.book-sim-msg:hover .book-sim-trigger {
  opacity: 1;
}

.book-sim-msg.bookmarked .book-sim-trigger {
  opacity: 1;
  color: var(--primary);
}

/* Flash green animation */
.book-sim-msg.flash-highlight {
  animation: bookmark-flash 1.5s var(--ease-out);
}

@keyframes bookmark-flash {
  0% { background-color: #ecfdf5; box-shadow: 0 0 0 2px #10b981; }
  100% { background-color: var(--bg-secondary); box-shadow: none; }
}

/* Enhancer Simulator Styles */
.enh-sim-container {
  width: 100%;
  height: 22rem;
  display: flex;
  flex-direction: column;
  font-size: 0.75rem;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

.enh-sim-header {
  height: 2.5rem;
  border-bottom: 1px solid var(--border);
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background-color: var(--bg-secondary);
}

.enh-sim-providers {
  display: flex;
  gap: 0.5rem;
}

.enh-sim-prov-chip {
  padding: 0.25rem 0.5rem;
  border-radius: var(--radius-full);
  background-color: #ffffff;
  border: 1px solid var(--border);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--muted-foreground);
  cursor: pointer;
}

.enh-sim-prov-chip.active {
  border-color: var(--primary);
  color: var(--primary);
  background-color: var(--accent-light);
}

.enh-sim-main {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow-y: auto;
}

.enh-sim-io-box {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.enh-sim-io-box label {
  font-weight: 700;
  color: var(--foreground);
}

.enh-sim-textarea {
  width: 100%;
  height: 4rem;
  padding: 0.5rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  outline: none;
  font-size: 0.75rem;
  resize: none;
  font-family: inherit;
}

.enh-sim-actions {
  display: flex;
  gap: 0.5rem;
  justify-content: space-between;
  align-items: center;
}

.enh-sim-output-box {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.enh-sim-output-box.active {
  display: flex;
}

.enh-sim-output {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  font-size: 0.75rem;
  min-height: 4rem;
  line-height: 1.5;
  color: var(--foreground);
  white-space: pre-wrap;
  position: relative;
}

/* Typing cursor simulation */
.enh-sim-cursor {
  display: inline-block;
  width: 2px;
  height: 0.85rem;
  background-color: var(--primary);
  margin-left: 2px;
  animation: blink 0.8s infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

/* Advanced Builder Questionnaire Modal */
.enh-sim-questions-overlay {
  display: none;
  flex-direction: column;
  gap: 0.75rem;
  border: 1px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  background-color: var(--bg-primary);
  animation: slideInDown 0.3s forwards;
}

.enh-sim-questions-overlay.active {
  display: flex;
}

.enh-sim-q-step {
  display: none;
  flex-direction: column;
  gap: 0.5rem;
}

.enh-sim-q-step.active {
  display: flex;
}

.enh-sim-progress-indicator {
  font-size: 0.65rem;
  color: var(--muted-foreground);
  text-align: right;
}

/* Exporter Simulator Styles */
.exp-sim-container {
  width: 100%;
  height: 22rem;
  display: flex;
  flex-direction: column;
  font-size: 0.75rem;
  background-color: #ffffff;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
}

.exp-sim-content {
  flex: 1;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: var(--bg-secondary);
  overflow-y: auto;
}

.exp-sim-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.exp-sim-title {
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--foreground);
}

.exp-sim-trigger-btn {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--foreground);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.exp-sim-trigger-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.exp-sim-msg-block {
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  line-height: 1.5;
}

.exp-sim-msg-block pre {
  background-color: var(--bg-secondary);
  padding: 0.5rem;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.7rem;
  margin-top: 0.5rem;
  border: 1px solid var(--border);
}

/* Download Dialogue Overlay sheet */
.exp-sim-overlay {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 16rem;
  padding: 1.25rem;
  flex-direction: column;
  gap: 1rem;
  z-index: 20;
  animation: popScale 0.3s var(--ease-out);
}

.exp-sim-overlay.active {
  display: flex;
}

@keyframes popScale {
  from { transform: translate(-50%, -50%) scale(0.95); opacity: 0; }
  to { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}

.exp-sim-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.exp-sim-format-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--bg-primary);
  cursor: pointer;
  transition: all 0.2s;
}

.exp-sim-format-btn:hover {
  border-color: var(--primary);
  background-color: var(--accent-light);
}

.exp-sim-format-btn span {
  font-weight: 600;
  font-size: 0.65rem;
}

.exp-sim-format-btn svg {
  color: var(--muted-foreground);
}

.exp-sim-format-btn:hover svg {
  color: var(--primary);
}

.exp-sim-progress-box {
  display: none;
  flex-direction: column;
  gap: 0.35rem;
  text-align: center;
}

.exp-sim-progress-box.active {
  display: flex;
}

.exp-sim-prog-text {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--muted-foreground);
}

.exp-sim-prog-bar-container {
  width: 100%;
  height: 6px;
  background-color: var(--bg-hover);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.exp-sim-prog-bar {
  height: 100%;
  width: 0%;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
}

/* Success notification toasts inside simulators */
.sim-toast {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background-color: #10b981;
  color: white;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s var(--ease-out);
  z-index: 100;
}

.sim-toast.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

/* Bulk Actions Simulator */
.bulk-select-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
  max-width: 24rem;
  margin: 1.5rem auto;
}

.bulk-select-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: var(--bg-primary);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.bulk-select-item:hover {
  background-color: var(--bg-secondary);
}

.bulk-select-item.selected {
  border-color: var(--primary);
  background-color: rgba(99, 102, 241, 0.02);
}

.bulk-checkbox {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all var(--duration-fast);
}

.bulk-select-item.selected .bulk-checkbox {
  background-color: var(--primary);
  border-color: var(--primary);
}

.bulk-action-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  background-color: var(--bg-hover);
  border: 1px solid var(--border);
  max-width: 24rem;
  margin: 0 auto;
  opacity: 0;
  transform: translateY(8px);
  transition: all var(--duration-normal) var(--ease-out);
}

.bulk-action-bar.show {
  opacity: 1;
  transform: translateY(0);
}

.bulk-action-btns {
  display: flex;
  gap: 0.5rem;
}

.bulk-action-btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  border-radius: var(--radius-sm);
}

.bulk-action-btn.delete {
  background-color: var(--danger-light);
  color: var(--danger);
  border-color: var(--danger-light);
}

.bulk-action-btn.delete:hover {
  background-color: var(--danger);
  color: white;
}

/* Background Customizer Simulation */
.bg-custom-simulator {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.4s ease;
  padding: 1.5rem;
}

.bg-controls-panel {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  width: 100%;
  max-width: 20rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.bg-preset-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.bg-swatch {
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid rgba(0,0,0,0.1);
  transition: transform 0.2s;
}

.bg-swatch:hover {
  transform: scale(1.1);
}

.bg-slider-group {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.bg-slider-group label {
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
}

.bg-slider-group input {
  width: 100%;
}

.bg-preview-text-box {
  background-color: rgba(255,255,255,0.85);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem;
  font-size: 0.75rem;
  transition: all 0.3s;
}

/* Benefits Section Redesign */
.benefits {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.benefit-card {
  text-align: center;
  border-top: 3px solid var(--primary);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  min-height: 440px;
}

.benefit-card .card-icon-wrapper {
  background-color: var(--accent-light);
  color: var(--primary);
  margin-left: auto;
  margin-right: auto;
}

.benefit-card p {
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.benefit-visual-metric {
  margin-top: auto;
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.01);
  transition: all var(--duration-normal) var(--ease-out);
}

.benefit-card:hover .benefit-visual-metric {
  background-color: #ffffff;
  border-color: var(--primary);
}

/* Benefit 1: Search Times Comparison */
.search-metric {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.metric-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

.metric-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--muted-foreground);
  width: 5.5rem;
  text-align: left;
}

.metric-bar-wrapper {
  flex: 1;
  height: 14px;
  background-color: var(--bg-hover);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.metric-bar {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 6px;
  font-size: 0.55rem;
  font-weight: 700;
  color: #ffffff;
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.manual-bar {
  background-color: #ef4444;
  width: 90%;
}

.natoolkit-bar {
  background-color: var(--success);
  width: 15%;
}

/* Benefit 2: Setup Tabs Comparison */
.flow-metric {
  padding: 0.5rem 0.75rem;
}

.flow-layout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}

.flow-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  flex: 1;
}

.flow-badge {
  font-family: var(--font-display);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.title-err { color: #ef4444; }
.title-ok { color: var(--primary); }

.flow-box-chips {
  display: flex;
  gap: 4px;
  justify-content: center;
  width: 100%;
}

.flow-chip {
  font-size: 0.55rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.chip-err {
  background-color: rgba(239, 68, 68, 0.06);
  border-color: rgba(239, 68, 68, 0.15);
  color: #ef4444;
}

.chip-ok {
  background-color: var(--accent-light);
  border-color: rgba(99, 102, 241, 0.2);
  color: var(--primary);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.flow-divider {
  width: 1.5rem;
  display: flex;
  justify-content: center;
  color: var(--muted-foreground);
  font-weight: 700;
}

/* Benefit 3: Reuse Statistics Counter Grid */
.reuse-metric {
  padding: 0.5rem;
}

.reuse-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.reuse-stat-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 0.35rem;
  border-radius: 6px;
  border: 1px solid var(--border);
  background-color: #ffffff;
}

.reuse-stat-box.highlight-stat {
  border-color: rgba(16, 185, 129, 0.2);
  background-color: rgba(16, 185, 129, 0.03);
}

.stat-number {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--foreground);
}

.reuse-stat-box.highlight-stat .stat-number {
  color: var(--success);
}

.stat-lbl {
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--muted-foreground);
  margin-top: 1px;
}

/* ==========================================================================
   How It Works Stepper Timeline Styles
   ========================================================================== */
.steps {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.steps-layout {
  display: grid;
  grid-template-columns: 1.15fr 1.2fr;
  gap: 4.5rem;
  align-items: center;
  position: relative;
}

@media (max-width: 992px) {
  .steps-layout {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
}

.steps-timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.step-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border);
  background-color: var(--bg-secondary);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
  position: relative;
}

.step-card:hover, .step-card.active {
  border-color: var(--primary);
  background-color: #ffffff;
  box-shadow: var(--shadow-md);
}

.step-indicator-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-full);
  background: var(--bg-hover);
  color: var(--muted-foreground);
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-fast);
  z-index: 2;
  margin: 0;
}

.step-card:hover .step-number, .step-card.active .step-number {
  background: var(--gradient-primary);
  color: #ffffff;
  box-shadow: var(--shadow-md);
}

.step-line {
  position: absolute;
  top: 2.25rem;
  bottom: -2rem;
  width: 2px;
  background-color: var(--border);
  z-index: 1;
  transition: background-color var(--duration-fast);
}

.step-card.active .step-line {
  background-color: var(--primary);
}

.step-card-content h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.35rem;
  text-align: left;
}

.step-card-content p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: var(--muted-foreground);
  text-align: left;
}

/* Right Column: Visual viewport panels container */
.steps-visual-viewport {
  width: 100%;
  position: relative;
}

.steps-browser-frame {
  width: 100%;
  height: 320px;
  background-color: #ffffff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

.steps-browser-content {
  flex: 1;
  position: relative;
}

.step-pane-visual {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  transform: scale(0.97);
  transition: opacity 0.35s ease, transform 0.35s ease;
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
}

.step-pane-visual.active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
}

/* Chrome Web Store Simulator styles */
.cws-header {
  background-color: #f1f5f9;
  border-bottom: 1px solid var(--border);
  padding: 0.5rem 1rem;
}

.cws-logo {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: #334155;
  text-transform: capitalize;
}

.cws-chrome-icon {
  font-size: 0.95rem;
}

.cws-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  flex: 1;
  justify-content: center;
}

.cws-ext-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cws-ext-icon-box {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-md);
  background-color: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid rgba(99, 102, 241, 0.12);
  box-shadow: var(--shadow-sm);
}

.cws-ext-details h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--foreground);
}

.cws-ext-meta {
  display: flex;
  gap: 0.5rem;
  font-size: 0.65rem;
  color: var(--muted-foreground);
  margin-top: 0.25rem;
  flex-wrap: wrap;
}

.cws-meta-item {
  background-color: var(--bg-hover);
  padding: 2px 6px;
  border-radius: 4px;
}

.cws-install-section {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid var(--border);
  padding-top: 1.25rem;
}

.cws-install-btn {
  background-color: #1a73e8; /* Classic Google Blue */
  color: #ffffff;
  border: none;
  border-radius: var(--radius-md);
  padding: 0.5rem 1.25rem;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-fast);
}

.cws-install-btn:hover {
  background-color: #1557b0;
  box-shadow: var(--shadow-md);
}

.cws-install-btn.installed {
  background-color: #e2e8f0;
  color: #475569;
  cursor: default;
  border: 1px solid var(--border);
  box-shadow: none;
}

.cws-sub-info {
  font-size: 0.7rem;
  color: var(--muted-foreground);
}

/* Browser Tab Reload Mockup styles */
.refresh-simulation-overlay {
  position: absolute;
  inset: 0;
  background-color: rgba(255, 255, 255, 0.95);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  z-index: 10;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--foreground);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.refresh-simulation-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.refresh-spinner-icon {
  font-size: 1.75rem;
  animation: spinnerRotate 1s linear infinite;
}

@keyframes spinnerRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.refresh-browser-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

.ref-mock-sidebar {
  width: 110px;
  background-color: #f9f9fb;
  border-right: 1px solid var(--border);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.ref-mock-head {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.25rem;
  font-size: 0.6rem;
  font-weight: 600;
  text-align: center;
}

.ref-injected-folders {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.ref-folder-item {
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--muted-foreground);
  display: flex;
  align-items: center;
  gap: 4px;
  opacity: 0;
  transform: translateY(4px);
}

.step-pane-visual.active .ref-folder-item {
  animation: slideInUpInjected 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.step-pane-visual.active .ref-folder-item:nth-child(1) { animation-delay: 0.4s; }
.step-pane-visual.active .ref-folder-item:nth-child(2) { animation-delay: 0.55s; }

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

.ref-mock-chat {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
}

.ref-mock-header {
  height: 2rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.75rem;
  font-size: 0.65rem;
  font-weight: 700;
}

.ref-mock-badge {
  font-size: 0.55rem;
  background-color: var(--accent-light);
  color: var(--primary);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 4px;
  padding: 2px 6px;
  opacity: 0;
  transform: scale(0.9);
}

.step-pane-visual.active .ref-mock-badge {
  animation: badgeInjectedScale 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
  animation-delay: 0.7s;
}

@keyframes badgeInjectedScale {
  to { opacity: 1; transform: scale(1); }
}

.ref-mock-chat-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ref-mock-bubble {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.5rem 0.75rem;
  font-size: 0.65rem;
  max-width: 80%;
  text-align: center;
}

/* Customizer Previewer Mockup styles */
.workspace-customizer-preview {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f8fafc;
  padding: 1.5rem;
  transition: background 0.4s ease;
}

.custom-card-panel {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  box-shadow: var(--shadow-md);
  max-width: 16rem;
  text-align: center;
}

.custom-card-panel h4 {
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.workspace-theme-selector {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.ws-swatch {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1.5px solid rgba(0,0,0,0.06);
  cursor: pointer;
  transition: transform var(--duration-fast);
}

.ws-swatch:hover, .ws-swatch.active {
  transform: scale(1.15);
  border-color: var(--primary);
}

.ws-swatch.swatch-default { background: #f8fafc; }
.ws-swatch.swatch-pink { background: linear-gradient(135deg, #fbc2eb 0%, #a18cd1 100%); }
.ws-swatch.swatch-blue { background: linear-gradient(135deg, #8ec5fc 0%, #e0c3fc 100%); }
.ws-swatch.swatch-mint { background: linear-gradient(135deg, #84fab0 0%, #8fd3f4 100%); }

/* Pricing Page / Section */
.pricing {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.billing-switcher {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
}

.billing-label {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: color var(--duration-fast);
}

.billing-label.active {
  color: var(--foreground);
}

.switch {
  position: relative;
  display: inline-block;
  width: 3.25rem;
  height: 1.75rem;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.switch-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
}

.switch-slider::before {
  position: absolute;
  content: "";
  height: 1.25rem;
  width: 1.25rem;
  left: 0.15rem;
  bottom: 0.15rem;
  background-color: #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
  border-radius: 50%;
  transition: transform var(--duration-normal) var(--ease-out);
}

.switch input:checked + .switch-slider {
  background-color: var(--primary);
  border-color: var(--primary);
}

.switch input:checked + .switch-slider::before {
  transform: translateX(1.5rem);
}

.discount-badge {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-full);
  background-color: #ecfdf5;
  color: #10b981;
  font-size: 0.75rem;
  font-weight: 700;
  border: 1px solid rgba(16, 185, 129, 0.15);
}

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

@media (max-width: 992px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 30rem;
    margin: 0 auto;
  }
}

.pricing-card {
  display: flex;
  flex-direction: column;
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem 2.5rem;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all var(--duration-normal) var(--ease-out);
}

.pricing-card.recommended {
  border: 2px solid var(--primary);
  box-shadow: var(--shadow-lg);
}

.recommended-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  background: var(--gradient-primary);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-md);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-focus);
}

.pricing-card.recommended:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg), 0 0 24px rgba(99, 102, 241, 0.15);
}

.price-header {
  margin-bottom: 2rem;
}

.tier-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--muted-foreground);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: 0.75rem;
}

.currency {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--foreground);
}

.price-amount {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--foreground);
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  line-height: 1;
}

.price-period {
  font-size: 0.95rem;
  color: var(--muted-foreground);
}

.tier-desc {
  font-size: 0.9rem;
}

.price-btn {
  width: 100%;
  margin-bottom: 2rem;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  list-style: none;
  margin-top: auto;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--foreground);
}

.feature-item svg {
  flex-shrink: 0;
  color: var(--primary);
  margin-top: 0.15rem;
}

.pricing-subtext {
  text-align: center;
  font-size: 0.85rem;
  color: var(--muted-foreground);
  margin-top: 3rem;
}

/* Testimonials Grid */
.testimonials {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
}

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

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

.testimonial-card {
  background-color: var(--bg-primary);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.quote-bubble {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--foreground);
  line-height: 1.6;
  margin-bottom: 2rem;
  position: relative;
}

.quote-bubble::before {
  content: "“";
  font-family: var(--font-display);
  font-size: 4rem;
  position: absolute;
  left: -1.5rem;
  top: -2.5rem;
  opacity: 0.1;
  color: var(--primary);
}

.author-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-full);
  background-color: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  border: 1px solid rgba(99, 102, 241, 0.15);
}

.author-details h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.author-details p {
  font-size: 0.8rem;
}

/* FAQ Section */
.faq {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
}

.faq-list {
  max-width: 44rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

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

.faq-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--foreground);
}

.faq-icon {
  color: var(--muted-foreground);
  transition: transform var(--duration-normal) var(--ease-out);
}

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

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out);
}

.faq-content-inner {
  padding: 0 1.5rem 1.5rem 1.5rem;
  font-size: 0.95rem;
  color: var(--muted-foreground);
  border-top: 1px solid transparent;
}

.faq-item.faq-open .faq-content-inner {
  border-top-color: var(--border);
}

/* Final Call to Action */
.cta-footer {
  position: relative;
  background: var(--gradient-hero);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.cta-footer::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translate(-50%, 50%);
  width: 70rem;
  height: 25rem;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
}

.cta-footer-content {
  text-align: center;
  max-width: 44rem;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.cta-footer-content h2 {
  margin-bottom: 1rem;
}

.cta-footer-content p {
  margin-bottom: 2rem;
}

.cta-footer-content .btn {
  margin-bottom: 2rem;
}

.trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  font-size: 0.85rem;
  color: var(--muted-foreground);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.trust-badge svg {
  color: var(--primary);
}

/* Footer Credits */
.footer {
  background-color: var(--bg-secondary);
  padding: 3rem 0;
  font-size: 0.85rem;
  color: var(--muted-foreground);
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-link:hover {
  color: var(--primary);
}

/* Mobile Navigation Panel Overlay */
.mobile-nav-panel {
  position: fixed;
  top: 4.5rem;
  left: 0;
  width: 100%;
  height: calc(100vh - 4.5rem);
  background-color: var(--bg-primary);
  z-index: 99;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 2rem 1.5rem;
  gap: 1.5rem;
  transform: translateX(100%);
  transition: transform var(--duration-normal) var(--ease-out);
}

.mobile-nav-panel.open {
  transform: translateX(0);
}

.mobile-nav-panel .nav-link {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--foreground);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.75rem;
}

/* Scroll Animation classes */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* Hero Sandbox Mockup Styling */
.hero-sandbox {
  margin-top: 3.5rem;
  max-width: 44rem;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  text-align: left;
  display: flex;
  flex-direction: column;
}

.hero-sandbox-screen {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
}

.hero-sandbox-screen-header {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.6rem 1rem;
  border-bottom: 1px solid var(--border);
  background-color: #ffffff;
}

.hero-sandbox-dot {
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
}

.hero-sandbox-dot.red { background-color: #ff5f56; }
.hero-sandbox-dot.yellow { background-color: #ffbd2e; }
.hero-sandbox-dot.green { background-color: #27c93f; }

.hero-sandbox-screen-title {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--muted-foreground);
  margin-left: 0.5rem;
}

.hero-sandbox-screen-body {
  padding: 1.25rem;
  min-height: 8rem;
  max-height: 12rem;
  overflow-y: auto;
  font-size: 0.85rem;
  color: var(--foreground);
  line-height: 1.5;
  background-color: var(--bg-secondary);
}

.hero-sandbox-placeholder-msg {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--muted-foreground);
  font-style: italic;
  text-align: center;
  font-size: 0.9rem;
}

.hero-sandbox-input-box {
  padding: 1rem;
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.hero-sandbox-dest-row {
  display: flex;
  align-items: center;
}

.hero-sandbox-dest-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  background-color: var(--bg-hover);
  font-size: 0.75rem;
  color: var(--muted-foreground);
  font-weight: 500;
}

.hero-sandbox-dest-tag strong {
  color: var(--primary);
  font-weight: 700;
}

.hero-sandbox-textarea-wrap {
  width: 100%;
}

.hero-sandbox-textarea {
  width: 100%;
  height: 2.5rem;
  border: none;
  outline: none;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  color: var(--foreground);
  resize: none;
  background: none;
}

.hero-sandbox-toolkit-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 0.75rem;
}

.hero-sandbox-tools {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.hero-sandbox-tool-wrapper {
  position: relative;
}

.hero-sandbox-tool-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background-color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted-foreground);
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
}

.hero-sandbox-tool-btn:hover {
  background-color: var(--bg-hover);
  color: var(--foreground);
  border-color: var(--muted-foreground);
}

.hero-sandbox-tool-btn.primary {
  background-color: var(--accent-light);
  color: var(--primary);
  border-color: rgba(99, 102, 241, 0.15);
}

.hero-sandbox-tool-btn.primary:hover {
  background-color: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

.hero-sandbox-tool-dropdown {
  position: absolute;
  bottom: 100%;
  left: 0;
  margin-bottom: 0.5rem;
  background-color: #ffffff;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  width: 12rem;
  padding: 0.4rem;
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  z-index: 20;
}

.hero-sandbox-tool-dropdown.active {
  display: flex;
}

.hero-sandbox-dropdown-item {
  display: flex;
  align-items: center;
  padding: 0.4rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--foreground);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
}

.hero-sandbox-dropdown-item:hover {
  background-color: var(--bg-hover);
}

.hero-sandbox-send {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius-md);
  background-color: var(--primary);
  color: white;
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast);
}

.hero-sandbox-send:hover {
  background-color: var(--primary-hover);
  transform: scale(1.05);
}

.hero-sandbox-msg {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.hero-sandbox-avatar {
  width: 1.5rem;
  height: 1.5rem;
  border-radius: var(--radius-sm);
  background-color: var(--primary);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.75rem;
}

.hero-sandbox-msg.user .hero-sandbox-avatar {
  background-color: var(--muted-foreground);
}

.hero-sandbox-text-wrap {
  flex: 1;
}

/* ==========================================================================
   Hero ChatGPT Browser Collage Mockup Styles
   ========================================================================== */
.hero-browser-wrapper {
  position: relative;
  width: 100%;
  max-width: 1140px;
  margin: 4rem auto 0 auto;
  padding: 2.5rem 1.5rem 6.5rem 1.5rem;
  box-sizing: border-box;
  transform-origin: top center;
  transition: transform 0.3s ease;
}

.hero-grid-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  background-image: 
    linear-gradient(to right, rgba(99, 102, 241, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(99, 102, 241, 0.04) 1px, transparent 1px);
  background-size: 30px 30px;
}

.hero-browser {
  position: relative;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  height: 520px;
  background-color: var(--bg-primary);
  border: 2px solid var(--primary);
  border-radius: var(--radius-lg);
  box-shadow: 
    var(--shadow-lg),
    0 20px 60px rgba(99, 102, 241, 0.12);
  overflow: visible;
  transition: border-color var(--duration-normal);
}

.browser-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1.25rem;
  background-color: var(--bg-secondary);
  border-bottom: 1.5px solid var(--border);
  border-top-left-radius: calc(var(--radius-lg) - 2px);
  border-top-right-radius: calc(var(--radius-lg) - 2px);
}

.browser-dots {
  display: flex;
  gap: 6px;
}

.browser-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.browser-dot.red { background-color: #ef4444; }
.browser-dot.yellow { background-color: #f59e0b; }
.browser-dot.green { background-color: #10b981; }

.browser-address {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  background-color: #ffffff;
  font-size: 0.75rem;
  color: var(--muted-foreground);
  width: 100%;
  max-width: 420px;
}

.browser-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted-foreground);
}

.browser-ext-badge {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

.browser-content {
  position: relative;
  width: 100%;
  height: calc(100% - 46px);
  overflow: visible;
  border-bottom-left-radius: calc(var(--radius-lg) - 2px);
  border-bottom-right-radius: calc(var(--radius-lg) - 2px);
}

.browser-layout {
  display: flex;
  height: 100%;
  width: 100%;
}

/* Sidebar Styling */
.browser-sidebar {
  display: flex;
  width: 210px;
  border-right: 1.5px solid var(--border);
  height: 100%;
  background-color: #f8fafc;
  flex-shrink: 0;
  box-sizing: border-box;
}



.sidebar-folders-pane {
  flex: 1;
  display: flex;
  flex-direction: column;
  height: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.sidebar-logo-area {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0.85rem 0.75rem;
  border-bottom: 1px solid var(--border);
}

.logo-icon-rounded {
  width: 20px;
  height: 20px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary);
  color: white;
  flex-shrink: 0;
}

.sidebar-brand-name {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--foreground);
}

.folders-tree {
  flex: 1;
  overflow-y: auto;
  padding: 0.75rem 0.4rem;
  box-sizing: border-box;
}

.tree-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.35rem 0.45rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  color: #475569;
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.tree-item:hover {
  background-color: #f1f5f9;
  color: var(--foreground);
}

.tree-item.active {
  background-color: rgba(99, 102, 241, 0.08);
  color: var(--primary);
}

.tree-toggle {
  width: 10px;
  height: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #94a3b8;
  flex-shrink: 0;
}

.tree-toggle.empty {
  width: 10px;
}

.tree-icon {
  color: #64748b;
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.tree-item.active .tree-icon {
  color: var(--primary);
}

.tree-text {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tree-children {
  border-left: 1.2px solid #cbd5e1;
  margin-left: 14px;
  padding-left: 6px;
  display: flex;
  flex-direction: column;
}

/* Chat Section Styling */
.browser-chat-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  background-color: #ffffff;
  height: 100%;
  overflow: hidden;
  box-sizing: border-box;
}

.chat-area-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1.25rem;
  border-bottom: 1.5px solid var(--border);
  background-color: #ffffff;
  flex-shrink: 0;
}

.chat-area-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin: 0;
  color: var(--foreground);
}

.exporter-dropdown-wrapper {
  position: relative;
}

.btn-exporter-dropdown {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1.2px solid var(--border);
  border-radius: 6px;
  background-color: #ffffff;
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #374151;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-exporter-dropdown:hover {
  background-color: #f9fafb;
  border-color: #cbd5e1;
}

.exporter-dropdown-menu {
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  width: 130px;
  background-color: #ffffff;
  border: 1.2px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  z-index: 100;
  padding: 0.4rem 0;
  box-sizing: border-box;
  display: block;
  transform-origin: top right;
  animation: dropdownFadeIn 0.2s ease;
}

@keyframes dropdownFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.dropdown-header {
  padding: 0.2rem 0.65rem 0.35rem 0.65rem;
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-foreground);
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.2rem;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0.35rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: #475569;
  cursor: pointer;
  transition: all 0.15s ease;
}

.dropdown-item:hover,
.dropdown-item.active {
  background-color: #f1f5f9;
  color: var(--foreground);
}

.dropdown-item.active {
  background-color: rgba(99, 102, 241, 0.05);
  color: var(--primary);
}

.dropdown-item svg {
  opacity: 0.8;
  color: #64748b;
  flex-shrink: 0;
}

.dropdown-item.active svg {
  color: var(--primary);
}

.chat-messages-stream {
  flex: 1;
  padding: 1rem 1.25rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: #ffffff;
  box-sizing: border-box;
}

.chat-msg {
  display: flex;
  gap: 8px;
  max-width: 85%;
  align-self: flex-start;
}

.msg-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: #e2e8f0;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #64748b;
}

.msg-bubble {
  padding: 0.5rem 0.85rem;
  border-radius: 12px;
  background-color: #f1f5f9;
  color: #1e293b;
  font-size: 0.75rem;
  line-height: 1.45;
  position: relative;
  word-break: break-word;
  box-sizing: border-box;
}

.chat-msg.highlighted {
  max-width: 90%;
}

.chat-msg.highlighted .msg-bubble {
  background-color: rgba(99, 102, 241, 0.03);
  border: 1.5px solid var(--primary);
  padding-right: 2rem;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.04);
}

.bookmark-ribbon-icon {
  position: absolute;
  right: 8px;
  top: 8px;
  color: var(--primary);
  display: flex;
  align-items: center;
}

.chat-msg.typing .msg-bubble {
  display: flex;
  gap: 3px;
  padding: 0.6rem 0.85rem;
  align-items: center;
}

.typing-dot {
  width: 5px;
  height: 5px;
  background-color: #94a3b8;
  border-radius: 50%;
  display: inline-block;
  animation: typingBounce 1.4s infinite ease-in-out both;
}

.typing-dot:nth-child(1) { animation-delay: -0.32s; }
.typing-dot:nth-child(2) { animation-delay: -0.16s; }

@keyframes typingBounce {
  0%, 80%, 100% { transform: scale(0); }
  40% { transform: scale(1); }
}

.chat-input-wrapper {
  padding: 0.5rem 1.25rem 1rem 1.25rem;
  background-color: #ffffff;
  flex-shrink: 0;
  box-sizing: border-box;
}

.chat-input-box {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1.5px solid var(--primary);
  border-radius: 8px;
  padding: 0.45rem 0.65rem;
  background-color: #ffffff;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.02);
  transition: all 0.2s ease;
  box-sizing: border-box;
}

.input-left-action {
  color: var(--primary);
  display: flex;
  align-items: center;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.input-left-action:hover {
  transform: scale(1.15) rotate(5deg);
}

.chat-input-field {
  flex: 1;
  border: none;
  outline: none;
  background: transparent;
  font-size: 0.75rem;
  color: var(--foreground);
  cursor: default;
  padding: 0;
}

.input-right-action {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* ==========================================================================
   Annotations & Connector Curves
   ========================================================================== */
.hero-annotation {
  position: absolute;
  z-index: 12;
  font-family: var(--font-display), sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #111827;
  letter-spacing: -0.01em;
  transition: color 0.3s ease, transform 0.3s ease;
  pointer-events: auto;
  cursor: pointer;
}

.hero-annotation:hover {
  color: var(--primary);
  transform: scale(1.05);
}

.label-folders {
  left: 10px;
  top: 185px;
  text-align: right;
  width: 120px;
}

.label-exporter {
  right: 15px;
  top: 85px;
  text-align: left;
  width: 130px;
}

.label-bookmarks {
  right: 15px;
  top: 407px;
  text-align: left;
  width: 130px;
}

.label-enhancer {
  left: 50%;
  top: 620px;
  text-align: left;
  width: 140px;
}

.hero-annotations-svg path {
  stroke: #cbd5e1;
  stroke-width: 1.5;
  fill: none;
  transition: stroke 0.3s ease, stroke-width 0.3s ease;
}

.hero-annotations-svg marker circle {
  fill: #cbd5e1;
  transition: fill 0.3s ease;
}

/* Hover Spotlights (Modern CSS :has()) */
.hero-browser-wrapper:has(.label-folders:hover) .path-folders {
  stroke: var(--primary);
  stroke-width: 2.2px;
}
.hero-browser-wrapper:has(.label-folders:hover) #dot-folders circle {
  fill: var(--primary);
}
.hero-browser-wrapper:has(.label-folders:hover) #hero-node-research {
  background-color: rgba(99, 102, 241, 0.15) !important;
  color: var(--primary) !important;
  transform: translateX(2px);
  transition: all 0.2s ease;
}

.hero-browser-wrapper:has(.label-exporter:hover) .path-exporter {
  stroke: var(--primary);
  stroke-width: 2.2px;
}
.hero-browser-wrapper:has(.label-exporter:hover) #dot-exporter circle {
  fill: var(--primary);
}
.hero-browser-wrapper:has(.label-exporter:hover) #hero-exporter-menu {
  box-shadow: var(--shadow-lg), 0 0 15px rgba(99, 102, 241, 0.15);
  border-color: var(--primary);
  transform: translateY(-2px);
  transition: all 0.2s ease;
}
.hero-browser-wrapper:has(.label-exporter:hover) #hero-export-pdf {
  background-color: rgba(99, 102, 241, 0.08) !important;
  color: var(--primary) !important;
}

.hero-browser-wrapper:has(.label-bookmarks:hover) .path-bookmarks {
  stroke: var(--primary);
  stroke-width: 2.2px;
}
.hero-browser-wrapper:has(.label-bookmarks:hover) #dot-bookmarks circle {
  fill: var(--primary);
}
.hero-browser-wrapper:has(.label-bookmarks:hover) #hero-bookmarked-msg {
  border-color: var(--primary) !important;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.1);
  background-color: rgba(99, 102, 241, 0.05) !important;
  transform: scale(1.01);
  transition: all 0.2s ease;
}
.hero-browser-wrapper:has(.label-bookmarks:hover) #hero-bookmark-icon {
  transform: scale(1.18) rotate(-4deg);
  transition: all 0.2s ease;
}

.hero-browser-wrapper:has(.label-enhancer:hover) .path-enhancer {
  stroke: var(--primary);
  stroke-width: 2.2px;
}
.hero-browser-wrapper:has(.label-enhancer:hover) #dot-enhancer circle {
  fill: var(--primary);
}
.hero-browser-wrapper:has(.label-enhancer:hover) #hero-wand-action {
  color: var(--primary) !important;
  transform: scale(1.2) rotate(15deg);
  transition: all 0.2s ease;
}
.hero-browser-wrapper:has(.label-enhancer:hover) .chat-input-box {
  border-color: var(--primary) !important;
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.1);
  transition: all 0.2s ease;
}

/* ==========================================================================
   Responsive Scaling Transforms for Collage Mockup
   ========================================================================== */
@media (max-width: 1140px) {
  .hero-browser-wrapper {
    width: 1140px;
    margin-left: calc((100vw - 1140px) / 2);
    margin-right: calc((100vw - 1140px) / 2);
    transform: scale(calc((100vw - 30px) / 1140));
    margin-bottom: calc(-660px * (1 - calc((100vw - 30px) / 1140)));
  }
}

/* ==========================================================================
   Problem Section Bento Grid Redesign Styles
   ========================================================================== */
.warning-eyebrow {
  background-color: rgba(239, 68, 68, 0.06) !important;
  color: #ef4444 !important;
  border: 1px solid rgba(239, 68, 68, 0.15) !important;
}

.problem-bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
  align-items: stretch;
}

@media (max-width: 992px) {
  .problem-bento-grid {
    grid-template-columns: 1fr;
    max-width: 32rem;
    margin: 3rem auto 0 auto;
  }
}

.bento-card {
  background: var(--gradient-card);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 1.25rem;
  position: relative;
  transition: all var(--duration-normal) var(--ease-out);
  min-height: 490px;
}

.bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(239, 68, 68, 0.25);
  box-shadow: 
    var(--shadow-md), 
    0 12px 32px rgba(239, 68, 68, 0.04);
}

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

.bento-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--muted-foreground);
  letter-spacing: 0.05em;
}

.bento-icon-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-md);
  background-color: rgba(239, 68, 68, 0.06);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.1);
}

.bento-card-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.5rem;
}

.bento-card-body p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--muted-foreground);
}

/* --------------------------------------------------------------------------
   Bento Visual Graphics
   -------------------------------------------------------------------------- */

/* Card 1: Sidebar Mockup */
.bento-graphic-sidebar {
  width: 100%;
  height: 150px;
  background-color: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  overflow: hidden;
  margin-top: auto;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.mock-sb-head {
  display: flex;
  gap: 4px;
}

.mock-sb-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}
.mock-sb-dot.red { background-color: #ff5f56; }
.mock-sb-dot.yellow { background-color: #ffbd2e; }
.mock-sb-dot.green { background-color: #27c93f; }

.mock-sb-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mock-sb-item {
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  background-color: #ffffff;
  border: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--muted-foreground);
  font-weight: 600;
}

.mock-sb-item.active-err {
  border-color: rgba(239, 68, 68, 0.3);
  background-color: rgba(239, 68, 68, 0.03);
  color: #ef4444;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mock-sb-err-badge {
  font-size: 0.55rem;
  font-weight: 700;
  background-color: #ef4444;
  color: #ffffff;
  padding: 1px 4px;
  border-radius: var(--radius-sm);
}

/* Card 2: Copy-Paste Graphic */
.bento-graphic-copypaste {
  width: 100%;
  height: 150px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  overflow: hidden;
  position: relative;
}

.mock-pane-notes {
  width: 44%;
  height: 130px;
  background-color: #fffbeb;
  border: 1px solid #fef08a;
  border-radius: 6px;
  padding: 0.5rem;
  box-shadow: var(--shadow-sm);
}

.mock-pane-title {
  font-size: 0.65rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
  color: var(--foreground);
}

.mock-pane-lines {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.mock-p-line {
  font-size: 0.55rem;
  color: var(--muted-foreground);
  border-bottom: 1px dashed rgba(0,0,0,0.05);
  padding-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mock-p-line.active-select {
  background-color: rgba(239, 68, 68, 0.08);
  color: #ef4444;
  border-radius: 2px;
  padding-left: 2px;
  border-bottom: none;
}

.mock-pane-arrow {
  width: 12%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #ef4444;
  animation: bentoArrowPulse 1.5s infinite ease-in-out;
}

@keyframes bentoArrowPulse {
  0%, 100% { transform: translateX(0); opacity: 0.4; }
  50% { transform: translateX(3px); opacity: 1; }
}

.mock-pane-chatgpt {
  width: 44%;
  height: 130px;
  background-color: #f8fafc;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}

.mock-pane-input-bar {
  border: 1px solid var(--border);
  background-color: #ffffff;
  border-radius: var(--radius-sm);
  padding: 0.25rem;
  font-size: 0.55rem;
  color: var(--foreground);
  white-space: nowrap;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cursor-bar {
  width: 1.5px;
  height: 9px;
  background-color: var(--primary);
  display: inline-block;
  animation: mockCursorBlink 0.8s infinite;
}

@keyframes mockCursorBlink {
  50% { opacity: 0; }
}

/* Card 3: Buried Scroll Graphic */
.bento-graphic-scroll {
  width: 100%;
  height: 150px;
  background-color: #f8fafc;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.5rem;
  display: flex;
  margin-top: auto;
  overflow: hidden;
}

.mock-scroll-feed {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.mock-scroll-msg {
  padding: 0.35rem 0.5rem;
  border-radius: 4px;
  font-size: 0.65rem;
  line-height: 1.3;
}

.mock-scroll-msg.msg-buried {
  background-color: rgba(239, 68, 68, 0.03);
  border: 1px dashed rgba(239, 68, 68, 0.2);
  color: #ef4444;
  opacity: 0.5;
}

.mock-msg-badge {
  font-size: 0.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 2px;
}

.mock-msg-code {
  font-family: monospace;
  font-size: 0.55rem;
  background-color: rgba(0,0,0,0.03);
  padding: 2px;
  border-radius: 2px;
}

.mock-scroll-msg.text-fade {
  text-align: center;
  color: var(--muted-foreground);
  font-size: 0.55rem;
  font-style: italic;
}

.mock-scroll-msg.msg-active {
  background-color: #ffffff;
  border: 1px solid var(--border);
  color: var(--foreground);
}

.mock-scrollbar {
  width: 5px;
  background-color: #e2e8f0;
  border-radius: 2.5px;
  margin-left: 0.35rem;
  position: relative;
}

.mock-scroll-thumb {
  width: 100%;
  height: 25px;
  background-color: #94a3b8;
  border-radius: 2.5px;
  position: absolute;
  top: 10px;
}

/* ==========================================================================
   Solution Introduction Section Redesign Styles
   ========================================================================== */
.solution-glow-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 65rem;
  height: 35rem;
  z-index: 0;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
}

.solution-grid {
  display: grid;
  grid-template-columns: 1.1fr 1.2fr;
  gap: 4.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (max-width: 992px) {
  .solution-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
}

.solution-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
}

.solution-copy h2 {
  text-align: left;
  margin-top: 1rem;
  margin-bottom: 1.25rem;
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
}

.solution-copy h2 span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.solution-desc {
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--muted-foreground);
  margin-bottom: 2.25rem;
}

.solution-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  width: 100%;
}

.sol-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--border);
  background-color: #ffffff;
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.sol-feature-item:hover, .sol-feature-item.active {
  border-color: var(--primary);
  background-color: var(--accent-light);
  box-shadow: var(--shadow-sm);
}

.sol-feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 6px;
  background-color: var(--bg-secondary);
  color: var(--primary);
  flex-shrink: 0;
  transition: all var(--duration-fast);
}

.sol-feature-item:hover .sol-feature-icon, .sol-feature-item.active .sol-feature-icon {
  background-color: var(--primary);
  color: #ffffff;
}

.sol-feature-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--foreground);
  margin-bottom: 0.15rem;
}

.sol-feature-text p {
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--muted-foreground);
}

/* Before / After Toggle Container */
.comparison-toggle-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.toggle-label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--muted-foreground);
  transition: color var(--duration-fast);
  cursor: pointer;
}

.toggle-label.text-left-active {
  color: var(--foreground);
}

.toggle-label.text-right-active {
  color: var(--primary);
}

/* Custom Sliding Switch Override/Reuse style guide spec */
.nagpt-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
}

.nagpt-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.nagpt-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: var(--bg-hover);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
}

.nagpt-slider::before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 2.5px;
  background-color: #ffffff;
  box-shadow: var(--shadow-sm);
  border-radius: 50%;
  transition: transform var(--duration-normal) var(--ease-out);
}

.nagpt-switch input:checked + .nagpt-slider {
  background-color: var(--primary);
  border-color: var(--primary);
}

.nagpt-switch input:checked + .nagpt-slider::before {
  transform: translateX(19px);
}

/* Simulated Browser comparative mockup container */
.comparison-browser-frame {
  width: 100%;
  height: 380px;
  background-color: #ffffff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.comparison-browser-frame.extension-on {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg), 0 20px 40px rgba(99, 102, 241, 0.08);
}

/* status indicator in address bar */
.browser-ext-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--muted-foreground);
  transition: all var(--duration-normal);
  display: inline-block;
  opacity: 0.5;
}

.comparison-browser-frame.extension-on .browser-ext-indicator {
  background-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.25);
  opacity: 1;
}

.browser-main-body {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* Simulated ChatGPT Sidebar */
.sim-chat-sidebar {
  width: 145px;
  background-color: #f9f9fb;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 0.5rem;
  gap: 0.75rem;
  overflow: hidden;
  flex-shrink: 0;
  transition: border-color var(--duration-normal);
}

.comparison-browser-frame.extension-on .sim-chat-sidebar {
  border-color: rgba(99, 102, 241, 0.2);
}

.sim-sidebar-btn-new {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  text-align: center;
  color: var(--foreground);
  background-color: #ffffff;
  cursor: default;
}

.sim-sidebar-content {
  flex: 1;
  position: relative;
  overflow: hidden;
}

.sidebar-messy-list, .sidebar-folders-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
  transition: opacity var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out);
}

.sim-sb-item {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--muted-foreground);
  padding: 0.3rem 0.4rem;
  border-radius: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sim-sb-item.text-muted-opacity {
  opacity: 0.5;
}

/* Active Extension States - Folders list show/hide toggles */
.comparison-browser-frame.extension-off .sidebar-folders-list {
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}

.comparison-browser-frame.extension-on .sidebar-messy-list {
  opacity: 0;
  transform: translateY(-10px);
  pointer-events: none;
  position: absolute;
  visibility: hidden;
}

.comparison-browser-frame.extension-on .sidebar-folders-list {
  opacity: 1;
  transform: translateY(0);
}

.sim-folder-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sim-folder-title {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--foreground);
  padding: 0.3rem 0.4rem;
  border-radius: var(--radius-sm);
}

.sim-folder-row.open .sim-folder-title {
  color: var(--primary);
  background-color: rgba(99, 102, 241, 0.05);
}

.sim-folder-children {
  display: none;
  flex-direction: column;
  gap: 1px;
  padding-left: 0.75rem;
}

.sim-folder-row.open .sim-folder-children {
  display: flex;
}

.sim-folder-child {
  font-size: 0.6rem;
  color: var(--muted-foreground);
  padding: 0.25rem 0.4rem;
  border-radius: 3px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sim-folder-child.active {
  background-color: var(--bg-hover);
  color: var(--foreground);
  font-weight: 600;
}

/* Simulated ChatGPT Chat Area */
.sim-chat-area {
  display: flex;
  flex-direction: column;
  flex: 1;
  background-color: #ffffff;
  overflow: hidden;
}

.sim-chat-header {
  height: 2.25rem;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1rem;
  flex-shrink: 0;
  transition: border-color var(--duration-normal);
}

.comparison-browser-frame.extension-on .sim-chat-header {
  border-color: rgba(99, 102, 241, 0.2);
}

.sim-chat-model {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--foreground);
}

.sim-chat-header-ext-tools {
  display: flex;
  align-items: center;
  gap: 6px;
  transition: opacity var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out);
}

.sim-header-tool-btn {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.6rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--accent-light);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 4px;
  padding: 0.25rem 0.5rem;
}

.comparison-browser-frame.extension-off .sim-chat-header-ext-tools {
  opacity: 0;
  transform: translateY(-5px);
  pointer-events: none;
}

/* Simulated Feed */
.sim-chat-feed {
  flex: 1;
  padding: 0.75rem 1rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sim-chat-msg {
  display: flex;
  gap: 0.5rem;
  font-size: 0.65rem;
  line-height: 1.4;
  position: relative;
}

.sim-msg-avatar {
  width: 1.15rem;
  height: 1.15rem;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.6rem;
  flex-shrink: 0;
}

.sim-msg-avatar.user { background-color: var(--muted-foreground); color: white; }
.sim-msg-avatar.assistant { background-color: var(--primary); color: white; }

.sim-msg-text {
  flex: 1;
}

.sim-msg-text strong {
  display: block;
  font-size: 0.6rem;
  color: var(--foreground);
  margin-bottom: 0.15rem;
}

.sim-msg-code-snippet {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.35rem;
  margin-top: 0.3rem;
  font-family: monospace;
  font-size: 0.55rem;
}

.sim-injected-bookmark-trigger {
  position: absolute;
  right: 0;
  top: 0.25rem;
  color: var(--primary);
  background-color: var(--accent-light);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 4px;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  transition: opacity var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out);
}

.comparison-browser-frame.extension-off .sim-injected-bookmark-trigger {
  opacity: 0;
  transform: scale(0.8);
  pointer-events: none;
}

/* Chat Input Container */
.sim-chat-input-container {
  padding: 0.5rem 1rem;
  background-color: #ffffff;
  flex-shrink: 0;
}

.sim-chat-input-wrapper {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  background-color: #ffffff;
  transition: border-color var(--duration-normal);
}

.comparison-browser-frame.extension-on .sim-chat-input-wrapper {
  border-color: rgba(99, 102, 241, 0.3);
}

.sim-chat-input-text {
  font-size: 0.65rem;
  color: var(--muted-foreground);
  padding-left: 2px;
}

.sim-chat-input-ext-tools {
  display: flex;
  gap: 4px;
  transition: opacity var(--duration-normal) var(--ease-out), transform var(--duration-normal) var(--ease-out);
}

.sim-input-ext-btn {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--primary);
  background-color: var(--accent-light);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 3px;
  padding: 0.2rem 0.4rem;
  cursor: default;
}

.comparison-browser-frame.extension-off .sim-chat-input-ext-tools {
  opacity: 0;
  transform: translateY(5px);
  pointer-events: none;
  height: 0;
  margin: 0;
  padding: 0;
  overflow: hidden;
}

/* Hover-triggered spotlight highlight styles */
.comparison-browser-frame.highlight-folders {
  box-shadow: 0 0 24px rgba(99, 102, 241, 0.15);
}

.comparison-browser-frame.highlight-folders .sim-chat-sidebar {
  background-color: rgba(99, 102, 241, 0.04);
  box-shadow: inset -5px 0 15px rgba(99, 102, 241, 0.03);
}

.comparison-browser-frame.highlight-bookmarks .sim-chat-header-ext-tools,
.comparison-browser-frame.highlight-bookmarks .sim-injected-bookmark-trigger {
  animation: visualSpotlight 1s infinite alternate;
}

.comparison-browser-frame.highlight-library .sim-chat-input-ext-tools {
  animation: visualSpotlight 1s infinite alternate;
}

@keyframes visualSpotlight {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 rgba(99, 102, 241, 0);
  }
  100% {
    transform: scale(1.05);
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.4);
  }
}

/* ==========================================================================
   Global Mobile Responsiveness & Layout Overrides
   ========================================================================== */

/* Navbar Responsiveness */
@media (max-width: 768px) {
  .nav-links {
    display: none !important; /* Hide desktop link strip */
  }
  
  .nav-cta {
    display: none !important; /* Hide desktop install button */
  }

  .menu-toggle {
    display: block !important; /* Show mobile hamburger toggle */
    z-index: 101;
  }
  
  .nav-container {
    padding: 0 1.25rem;
  }
}

/* Mobile Nav Drawer Style Enhancements */
.mobile-nav-panel {
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background-color: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--border);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-panel .nav-link {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--foreground);
  padding: 1rem 0;
  border-bottom: 1.5px solid var(--bg-secondary);
  transition: color var(--duration-fast), padding-left var(--duration-fast);
}

.mobile-nav-panel .nav-link:hover {
  color: var(--primary);
  padding-left: 0.5rem;
}

.mobile-nav-panel .btn {
  margin-top: 1.5rem;
  width: 100%;
  height: 3.25rem;
  font-weight: 700;
  box-shadow: var(--shadow-md);
}

/* Hero Section Spacing Overrides */
@media (max-width: 768px) {
  .hero {
    padding-top: 7.5rem;
    padding-bottom: 4rem;
  }
  
  .hero-subtitle {
    margin-bottom: 2rem;
    padding: 0 0.5rem;
  }

  /* Testimonial Cards Spacing Overrides */
  .testimonial-card {
    padding: 2rem 1.5rem;
  }
  
  .quote-bubble {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .quote-bubble::before {
    left: -0.75rem;
    top: -2rem;
    font-size: 3rem;
  }
}

/* Comparative Mockup Sidebar Optimization */
@media (max-width: 576px) {
  .sim-chat-sidebar {
    display: none !important; /* Hide sidebar to prevent squishing chat area */
  }
  
  .sim-chat-area {
    width: 100%;
  }
}

/* Mobile Screens Adjustments */
@media (max-width: 480px) {
  .hero-ctas {
    flex-direction: column;
    width: 100%;
    max-width: 20rem;
    margin: 0 auto 2rem auto;
    gap: 0.75rem;
  }
  
  .hero-ctas .btn {
    width: 100%;
    height: 3.25rem;
  }
  
  .hero-subtext {
    padding: 0 1rem;
  }

  /* Bento Cards Spacing Overrides */
  .bento-card {
    padding: 1.5rem 1.15rem;
    min-height: 460px;
    gap: 1rem;
  }
  
  .bento-card-body h3 {
    font-size: 1.35rem;
  }

  /* Pricing Page Responsive Tweak */
  .pricing-card {
    padding: 2rem 1.25rem;
  }

  /* Footer Layout Alignment */
  .footer-content {
    flex-direction: column;
    text-align: center;
  }

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

/* ==========================================================================
   Install & Uninstall Page Styles
   ========================================================================== */

/* Page Center Layout & Background */
.focus-page {
  position: relative;
  background: var(--gradient-hero);
  min-height: 100vh;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  color: var(--foreground);
  overflow-x: hidden;
  box-sizing: border-box;
}

.focus-glow-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90rem;
  height: 45rem;
  z-index: 1;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.06) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
}

.focus-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1240px;
  padding: 3rem 1.5rem;
  box-sizing: border-box;
}

/* Page Header */
.focus-header {
  text-align: center;
  margin-bottom: 3rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.focus-header .logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.focus-header h1 {
  font-size: clamp(2rem, 4.5vw, 2.75rem);
  line-height: 1.25;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.focus-header h1 span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.focus-header p {
  font-size: 1.05rem;
  color: var(--muted-foreground);
  max-width: 34rem;
  margin: 0;
  line-height: 1.5;
}

/* Centered Layout Grids */
.focus-layout-single {
  max-width: 720px;
  margin: 0 auto;
}

.focus-layout-split {
  display: flex;
  flex-direction: column;
  max-width: 680px;
  margin: 0 auto;
  gap: 2.5rem;
}

/* Glassmorphic Card Container */
.focus-card {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.75rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 2rem;
  box-sizing: border-box;
}

.focus-card h2 {
  font-size: 1.4rem;
  font-weight: 800;
  text-align: left;
  line-height: 1.3;
}

/* Mock Video Player Card */
.mock-video-player {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background-color: #0f172a; /* Slate 900 */
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.1);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  group: hover;
}

/* Dark Gradient over Video placeholder */
.video-thumbnail-placeholder {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(15, 23, 42, 0.85) 100%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Video titles overlay */
.video-title-overlay {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  z-index: 3;
  color: rgba(255,255,255,0.9);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.video-title-overlay svg {
  color: var(--primary);
}

.video-play-btn {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background-color: #ffffff;
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
  z-index: 3;
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), background-color var(--duration-fast);
}

.mock-video-player:hover .video-play-btn {
  transform: scale(1.1);
  background-color: var(--primary);
  color: #ffffff;
}

.video-play-btn svg {
  margin-left: 4px; /* offset play arrow triangle center */
  transition: transform var(--duration-fast);
}

.mock-video-player:hover .video-play-btn svg {
  transform: scale(1.05);
}

/* Video length tag */
.video-duration-tag {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  background-color: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  padding: 3px 6px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  z-index: 3;
  border: 1px solid rgba(255,255,255,0.1);
}

/* Onboarding Guideline Timeline */
.guideline-steps {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.step-num-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  border-radius: 50%;
  background-color: var(--accent-light);
  color: var(--primary);
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  flex-shrink: 0;
  margin-top: 2px;
}

.guideline-text {
  font-size: 0.95rem;
  color: var(--muted-foreground);
  line-height: 1.5;
}

.guideline-text strong {
  color: var(--foreground);
}

/* CTA buttons grids */
.actions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.actions-single {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.actions-grid .btn, .actions-single .btn {
  height: 3.25rem;
  font-weight: 700;
}

.btn-secondary-border {
  background-color: #ffffff;
  border: 1.5px solid var(--border);
  color: var(--foreground);
}

.btn-secondary-border:hover {
  background-color: var(--bg-hover);
  border-color: var(--muted-foreground);
}

.focus-links-row {
  display: flex;
  justify-content: center;
  gap: 2.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted-foreground);
}

.focus-link {
  transition: color var(--duration-fast);
}

.focus-link:hover {
  color: var(--primary);
}

/* Feedback Form Styles */
.uninstall-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.checkbox-options {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.checkbox-group {
  display: flex;
  align-items: start;
  gap: 0.75rem;
  cursor: pointer;
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--muted-foreground);
  user-select: none;
  transition: color var(--duration-fast);
}

.checkbox-group:hover {
  color: var(--foreground);
}

.checkbox-group input {
  opacity: 0;
  position: absolute;
  width: 0;
  height: 0;
}

.custom-checkbox {
  width: 1.25rem;
  height: 1.25rem;
  border: 1.5px solid var(--border);
  border-radius: 4px;
  background-color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
  transition: all var(--duration-fast) var(--ease-out);
  color: transparent;
}

.checkbox-group input:checked + .custom-checkbox {
  background-color: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.checkbox-group input:focus + .custom-checkbox {
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.checkbox-group.has-error .custom-checkbox {
  border-color: var(--danger);
}

/* Text Area for Additional Comments */
.comments-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.comments-group label {
  font-size: 0.85rem;
  font-weight: 700;
}

.comments-group textarea {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--foreground);
  background-color: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  outline: none;
  resize: vertical;
}

.comments-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}

/* Success Card Overlay for Feedback */
.uninstall-success-card {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 0;
  animation: formSuccessFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.uninstall-success-card h3 {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.uninstall-success-card p {
  font-size: 0.9rem;
  color: var(--muted-foreground);
  line-height: 1.5;
  max-width: 22rem;
  margin-bottom: 1.5rem;
}

.uninstall-success-card .btn-reinstall-back {
  width: 100%;
  max-width: 12rem;
}

/* Focus Page Responsive Breakpoints */
@media (max-width: 992px) {
  .focus-container {
    padding: 2rem 1.25rem;
  }
  
  /* focus-layout-split is already single-column flex */
  
  .focus-header {
    margin-bottom: 2.5rem;
  }
  
  .focus-card {
    padding: 2.25rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .focus-card {
    padding: 1.75rem 1.15rem;
    gap: 1.5rem;
  }
  
  .actions-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }
  
  .focus-links-row {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }
}

/* ==========================================================================
   Onboarding Layout: Three-Column Grid System & Standalone Video Section
   ========================================================================== */

/* Three-Column Steps Grid */
.onboarding-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  width: 100%;
  margin-top: 1.5rem;
  margin-bottom: 3rem;
  box-sizing: border-box;
}

/* Onboarding Step Card */
.step-column-card {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color var(--duration-normal);
  box-sizing: border-box;
}

.step-column-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.step-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

/* Step Circle Badge */
.step-column-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #ffffff;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(99, 102, 241, 0.25);
}

.step-column-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--foreground);
  margin: 0;
  text-align: left;
}

.step-card-desc {
  font-size: 0.9rem;
  color: var(--muted-foreground);
  line-height: 1.5;
  margin: 0;
  min-height: 4.5rem;
}

.step-link {
  color: var(--primary);
  text-decoration: underline;
  transition: color var(--duration-fast);
}

.step-link:hover {
  color: var(--primary-hover);
}

/* Simulated Browser Preview Frame */
.mock-browser-preview {
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: #ffffff;
  box-shadow: var(--shadow-md);
  aspect-ratio: 4 / 3;
  display: flex;
  flex-direction: column;
  transition: border-color var(--duration-normal);
}

.step-column-card:hover .mock-browser-preview {
  border-color: var(--primary-hover);
}

.mock-browser-header {
  height: 32px;
  background: var(--bg-secondary);
  border-bottom: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.75rem;
  flex-shrink: 0;
  box-sizing: border-box;
}

.mock-browser-dots {
  display: flex;
  gap: 5px;
  flex-shrink: 0;
}

.mock-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.mock-dot.red { background-color: #ef4444; }
.mock-dot.yellow { background-color: #eab308; }
.mock-dot.green { background-color: #22c55e; }

.mock-browser-address {
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 0.65rem;
  color: var(--muted-foreground);
  text-align: center;
  width: 60%;
  margin: 0 auto;
  padding: 2px 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  box-sizing: border-box;
}

.mock-browser-address-bar-icons {
  display: flex;
  justify-content: flex-end;
  width: 100%;
}

.mock-puzzle-icon-highlight {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background-color: var(--accent-light);
  border: 1.5px solid var(--primary);
  border-radius: 4px;
  font-size: 0.75rem;
  cursor: pointer;
  animation: puzzlePulse 2s infinite ease-in-out;
}

.mock-browser-body {
  flex-grow: 1;
  position: relative;
  background: var(--bg-secondary);
  overflow: hidden;
  display: flex;
  box-sizing: border-box;
}

/* Preview 1: Welcome UI */
.welcome-ui-preview {
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 1rem;
}

.welcome-chat-logo {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
}

.welcome-text-line {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--foreground);
  text-align: center;
}

.mock-chat-input {
  width: 90%;
  height: 28px;
  background-color: var(--bg-secondary);
  border: 1.5px solid var(--border);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 8px;
  box-sizing: border-box;
}

.placeholder-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--muted-foreground);
  position: relative;
}

.placeholder-dot::before, .placeholder-dot::after {
  content: '';
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: var(--muted-foreground);
  top: 0;
}

.placeholder-dot::before { left: 8px; }
.placeholder-dot::after { left: 16px; }

.mock-input-send-btn {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: var(--primary);
}

.mock-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--success-light);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
  font-size: 0.65rem;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 4px;
}

/* Preview 2: Pin Dropdown List */
.pin-dropdown-preview {
  background-color: #ffffff;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: start;
  padding: 0.75rem 1rem;
}

.pin-dropdown-header {
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--muted-foreground);
  margin-bottom: 6px;
  border-bottom: 1.5px solid var(--border);
  padding-bottom: 4px;
  text-align: left;
}

.pin-dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--foreground);
  transition: background-color 0.2s;
  box-sizing: border-box;
}

.pin-dropdown-item.active-pin {
  background-color: var(--accent-light);
  border: 1px solid rgba(99, 102, 241, 0.1);
}

.pin-dropdown-item.active-pin .ext-pin-icon {
  color: var(--primary);
  transform: scale(1.1);
}

.ext-icon {
  font-size: 0.85rem;
  flex-shrink: 0;
}

.ext-name {
  flex-grow: 1;
  font-weight: 600;
  text-align: left;
}

.ext-pin-icon {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  flex-shrink: 0;
}

.ext-pin-icon.outline {
  opacity: 0.35;
}

/* Preview 3: Sidebar Folders */
.sidebar-folders-preview {
  padding: 0;
  display: flex;
  flex-direction: row;
  align-items: stretch;
  background: #ffffff;
}

.mock-gpt-sidebar {
  width: 45%;
  background: var(--bg-secondary);
  border-right: 1.5px solid var(--border);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-sizing: border-box;
  overflow: hidden;
  flex-shrink: 0;
}

.mock-new-chat-btn {
  border: 1px dashed var(--border);
  border-radius: 4px;
  padding: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  text-align: center;
  color: var(--muted-foreground);
  background: #ffffff;
}

.mock-folders-title {
  font-size: 0.65rem;
  font-weight: 800;
  color: var(--foreground);
  margin-top: 4px;
  margin-bottom: 2px;
  text-align: left;
}

.mock-folder-node {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px 6px;
  border-radius: 4px;
  font-size: 0.65rem;
  color: var(--foreground);
  font-weight: 600;
  text-align: left;
  box-sizing: border-box;
}

.mock-folder-node.active {
  background-color: var(--accent-light);
  color: var(--primary);
}

.mock-folder-subnode {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 2px 4px 2px 14px;
  font-size: 0.6rem;
  color: var(--muted-foreground);
  text-align: left;
  box-sizing: border-box;
}

.folder-icon, .chat-icon {
  font-size: 0.7rem;
  flex-shrink: 0;
}

.folder-name, .chat-title {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mock-gpt-content {
  flex-grow: 1;
  padding: 10px;
  background: #ffffff;
  display: flex;
  align-items: start;
  justify-content: start;
  box-sizing: border-box;
  overflow: hidden;
}

.mock-message-bubble {
  background: var(--bg-secondary);
  border-radius: 8px;
  padding: 6px 8px;
  font-size: 0.6rem;
  line-height: 1.3;
  color: var(--foreground);
  border: 1.5px solid var(--border);
  max-width: 90%;
  text-align: left;
}

/* Quick Navigation Actions */
.onboarding-actions {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
  flex-wrap: wrap;
  width: 100%;
}

.onboarding-actions .btn {
  min-width: 185px;
  height: 3.25rem;
  font-weight: 700;
}

/* Standalone Video Walkthrough Section styling */
.video-walkthrough-section-wrapper {
  max-width: 720px;
  margin: 0 auto;
  width: 100%;
}

.video-card-container {
  padding: 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  box-sizing: border-box;
}

.video-card-container h2 {
  font-size: 1.5rem;
  font-weight: 800;
  text-align: center;
  margin: 0;
}

.video-section-subtitle {
  font-size: 0.95rem;
  color: var(--muted-foreground);
  max-width: 28rem;
  margin: 0 auto;
  line-height: 1.5;
}

/* Pulse Animation for Step 2 Puzzle Icon */
@keyframes puzzlePulse {
  0% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0.4);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(99, 102, 241, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(99, 102, 241, 0);
  }
}

/* Responsive Grid Adaptation */
@media (max-width: 992px) {
  .onboarding-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .step-card-desc {
    min-height: auto;
  }
  .onboarding-actions {
    margin-bottom: 2.5rem;
  }
}

/* ==========================================================================
   Contact Page Stylesheet
   ========================================================================== */

/* Page Section & Background Layout */
.contact-section {
  position: relative;
  background: var(--gradient-hero);
  padding: 10rem 0 8rem 0;
  min-height: calc(100vh - 4.5rem);
  overflow: hidden;
  display: flex;
  align-items: center;
}

.contact-glow-bg {
  position: absolute;
  top: 25%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90rem;
  height: 40rem;
  z-index: 1;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.05) 0%, rgba(255, 255, 255, 0) 70%);
  pointer-events: none;
}

.contact-container {
  position: relative;
  z-index: 2;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 5rem;
  align-items: start;
}

/* Left Side - Info Panel */
.contact-info-panel {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 1.5rem;
}

.contact-title {
  font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.contact-title span {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.contact-desc {
  font-size: 1.1rem;
  color: var(--muted-foreground);
  line-height: 1.6;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.channel-card {
  display: flex;
  gap: 1.25rem;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background-color: var(--bg-primary);
  box-shadow: var(--shadow-sm);
  transition: border-color var(--duration-fast), transform var(--duration-fast);
}

.channel-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
}

.channel-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background-color: var(--accent-light);
  color: var(--primary);
  flex-shrink: 0;
}

.channel-details h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--foreground);
}

.channel-details p {
  font-size: 0.85rem;
  color: var(--muted-foreground);
  line-height: 1.4;
}

/* Right Side - Form Wrapper */
.contact-form-wrapper {
  background-color: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  transition: border-color var(--duration-normal);
}

.contact-form-wrapper:has(input:focus, select:focus, textarea:focus) {
  border-color: var(--border-focus);
}

/* Success Card Overlay */
.contact-success-card {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem 0;
  animation: formSuccessFadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.success-icon-wrapper {
  margin-bottom: 1.5rem;
}

.success-circle {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  background-color: var(--success-light);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 6px rgba(16, 185, 201, 0.05);
  animation: circleScaleUp 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.success-circle svg {
  stroke-dasharray: 50;
  stroke-dashoffset: 50;
  animation: drawCheckmark 0.4s 0.3s ease-in-out forwards;
}

.contact-success-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--foreground);
  margin-bottom: 0.75rem;
}

.contact-success-card p {
  font-size: 0.95rem;
  color: var(--muted-foreground);
  line-height: 1.6;
  max-width: 22rem;
  margin-bottom: 2rem;
}

.btn-reset {
  width: 100%;
  max-width: 14rem;
}

/* Form Styling */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form-group label {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--foreground);
}

.form-group label .required {
  color: var(--danger);
  margin-left: 2px;
}

.form-group input, 
.form-group textarea, 
.form-group select {
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--foreground);
  background-color: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  transition: border-color var(--duration-fast), box-shadow var(--duration-fast);
  outline: none;
  width: 100%;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
}

.form-group textarea {
  resize: vertical;
}

/* Focus States */
.form-group input:focus, 
.form-group textarea:focus, 
.form-group select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}

/* Validation styling */
.form-group.has-error input, 
.form-group.has-error textarea, 
.form-group.has-error select {
  border-color: var(--danger) !important;
}

.form-group.has-error input:focus, 
.form-group.has-error textarea:focus, 
.form-group.has-error select:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

.field-error-msg {
  display: none;
  font-size: 0.75rem;
  color: var(--danger);
  font-weight: 600;
  margin-top: 2px;
}

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

/* Custom Select Container & Elements */
.custom-select-container {
  position: relative;
  width: 100%;
}

.custom-select-trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  cursor: pointer;
  text-align: left;
  background-color: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  transition: all var(--duration-fast) var(--ease-out);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--foreground);
  outline: none;
}

.custom-select-trigger:focus,
.custom-select-container.open .custom-select-trigger {
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.12);
}

.select-chevron {
  color: var(--muted-foreground);
  transition: transform var(--duration-fast) var(--ease-out);
}

.custom-select-container.open .select-chevron {
  transform: rotate(180deg);
  color: var(--primary);
}

.custom-select-options {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  width: 100%;
  background-color: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 50;
  display: none;
  flex-direction: column;
  padding: 6px;
  gap: 4px;
  box-sizing: border-box;
}

.custom-select-container.open .custom-select-options {
  display: flex;
  animation: dropdownFadeIn 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.custom-select-option {
  padding: 0.65rem 1rem;
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--foreground);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background-color var(--duration-fast), color var(--duration-fast);
}

.custom-select-option:hover {
  background-color: var(--bg-hover);
  color: var(--primary);
}

.custom-select-option.selected {
  background-color: var(--accent-light);
  color: var(--primary);
  font-weight: 700;
}

/* Error States for Custom Select */
.form-group.has-error .custom-select-trigger {
  border-color: var(--danger) !important;
}
.form-group.has-error .custom-select-trigger:focus {
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.12);
}

@keyframes dropdownFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Submit Button & Loader */
.btn-submit {
  width: 100%;
  height: 3.5rem;
  font-size: 1rem;
  font-weight: 700;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 0.5rem;
}

.btn-submit.loading .btn-text {
  opacity: 0;
}

.btn-loader {
  display: none;
  position: absolute;
  left: 50%;
  top: 50%;
  margin-left: -10px;
  margin-top: -10px;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spinnerRotate 0.6s linear infinite;
}

.btn-submit.loading .btn-loader {
  display: block;
}

/* Error Banner */
.error-banner {
  display: none;
  align-items: center;
  background-color: var(--danger-light);
  border: 1px solid rgba(239, 68, 68, 0.2);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--danger);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  animation: formErrorShake 0.4s ease;
}

/* Active styles on link */
.nav-link.active {
  color: var(--primary) !important;
  font-weight: 600;
}

/* Keyframes Animations */
@keyframes spinnerRotate {
  to { transform: rotate(360deg); }
}

@keyframes formSuccessFadeIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes circleScaleUp {
  from { transform: scale(0.6); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

@keyframes drawCheckmark {
  to { stroke-dashoffset: 0; }
}

@keyframes formErrorShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

/* ==========================================================================
   Contact Page Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .contact-section {
    padding-top: 8rem;
    padding-bottom: 6rem;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  
  .contact-info-panel {
    text-align: center;
    max-width: 38rem;
    margin: 0 auto;
  }
  
  .contact-desc {
    font-size: 1.05rem;
  }
  
  .contact-channels {
    text-align: left;
  }
}

@media (max-width: 768px) {
  .contact-form-wrapper {
    padding: 2.25rem 1.5rem;
  }
}

@media (max-width: 480px) {
  .contact-section {
    padding-top: 6.5rem;
    padding-bottom: 4rem;
  }
  
  .contact-form-wrapper {
    padding: 2rem 1.15rem;
  }
  
  .channel-card {
    padding: 1rem;
    gap: 1rem;
  }
  
  .channel-icon {
    width: 2.25rem;
    height: 2.25rem;
  }
}