/* ==========================================================================
   PDFCore Studio - SaaS Landing Page & Extension Portal Stylesheet
   Design System: Deep Slate Navy & Electric Coral Palette
   Aesthetic: Premium Glassmorphism, Luminous Accents, Modern Typography
   Typography: Montserrat Geometric Sans-Serif
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,400;1,700&display=swap');

:root {
  /* Color Palette - Dark Mode Default */
  --bg-primary: #0b1120;
  --bg-secondary: #141b2d;
  --bg-tertiary: #1e293b;
  --bg-card: rgba(20, 27, 45, 0.7);
  --bg-card-hover: rgba(30, 41, 59, 0.8);
  --bg-glass: rgba(15, 23, 42, 0.65);
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(229, 72, 77, 0.3);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --accent-coral: #e5484d;
  --accent-coral-hover: #ff545a;
  --accent-coral-glow: rgba(229, 72, 77, 0.25);

  --accent-blue: #38bdf8;
  --accent-teal: #2dd4bf;
  --accent-amber: #fbbf24;
  --accent-green: #10b981;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 35px rgba(229, 72, 77, 0.2);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-width: 1240px;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #ffffff;
  --bg-tertiary: #f1f5f9;
  --bg-card: rgba(255, 255, 255, 0.85);
  --bg-card-hover: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.8);
  
  --border-color: rgba(0, 0, 0, 0.08);
  --border-glow: rgba(229, 72, 77, 0.3);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #64748b;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.08);
  --shadow-glow: 0 0 25px rgba(229, 72, 77, 0.15);
}

/* CSS Reset & General Rules */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

body.mobile-menu-locked {
  overflow: hidden !important;
  touch-action: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography Helpers */
.gradient-text,
.animated-gradient-text {
  background: linear-gradient(
    135deg,
    #e5484d 0%,
    #ff656b 40%,
    #f97316 75%,
    #e5484d 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: heroGradientShift 6s ease-in-out infinite alternate;
  display: inline-block;
}

[data-theme="light"] .gradient-text,
[data-theme="light"] .animated-gradient-text {
  background: linear-gradient(
    135deg,
    #d9383d 0%,
    #e11d48 50%,
    #dc2626 100%
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: heroGradientShift 6s ease-in-out infinite alternate;
  display: inline-block;
}

@keyframes heroGradientShift {
  0% {
    background-position: 0% 50%;
  }
  100% {
    background-position: 100% 50%;
  }
}

/* Accessibility: High-contrast focus indicator */
:focus-visible {
  outline: 2px solid var(--accent-coral) !important;
  outline-offset: 2px !important;
  box-shadow: 0 0 0 3px var(--accent-coral-glow) !important;
}

/* Accessibility: Respect Reduced Motion Preferences */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .gradient-text,
  .animated-gradient-text,
  .pulse-dot {
    animation: none !important;
  }
}

/* Quick Answer Box for Blog Guides (Inverted Pyramid) */
.article-quick-answer-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-coral);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.5rem;
  margin: 1.5rem 0 2rem 0;
  box-shadow: var(--shadow-sm);
  backdrop-filter: blur(8px);
}

.quick-answer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-coral);
  margin-bottom: 0.5rem;
}

.quick-answer-summary {
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.55;
  margin-bottom: 0.75rem;
}

.quick-steps-list {
  margin: 0;
  padding-left: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.quick-steps-list li strong {
  color: var(--text-primary);
}

/* Human-friendly Error Callout for Workspaces */
.friendly-error-card {
  background: rgba(229, 72, 77, 0.08);
  border: 1px solid rgba(229, 72, 77, 0.3);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-top: 1rem;
  text-align: left;
}

.friendly-error-title {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent-coral);
  font-weight: 700;
  font-size: 0.95rem;
  margin-bottom: 0.35rem;
}

.friendly-error-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 0.5rem;
}

.friendly-error-action {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Subtle Local In-Memory Privacy Indicator */
.privacy-pill-subtle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: var(--accent-green);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  background: rgba(229, 72, 77, 0.12);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-full);
  color: var(--accent-coral);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 3rem auto;
}

/* Navigation Header */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--transition-normal);
}

.nav-container {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: 1240px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--accent-coral) 0%, #c01c28 100%);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(229, 72, 77, 0.3);
}

.brand-badge {
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.12rem 0.48rem;
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-blue);
  border-radius: var(--radius-full);
  border: 1px solid rgba(56, 189, 248, 0.3);
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  vertical-align: middle;
}

[data-theme="light"] .brand-badge {
  background: #e0f2fe;
  color: #0284c7;
  border-color: #bae6fd;
}

/* Navigation Header Base */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
  height: 100%;
}

/* Desktop: Hide mobile-specific elements outside mobile media queries */
.nav-link-icon-mobile,
.nav-link-arrow-mobile,
.mobile-trust-badge,
.mobile-guest-section,
.mobile-user-section {
  display: none !important;
}
.nav-link-main {
  display: inline-flex;
  align-items: center;
}

.nav-links a,
.nav-link-pricing {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.nav-item-pricing {
  height: 100%;
  display: flex;
  align-items: center;
}

.nav-link-pricing {
  font-weight: 700;
  padding: 8px 6px;
  display: inline-flex;
  align-items: center;
}

.nav-links a:hover, .nav-links a.active,
.nav-link-pricing:hover, .nav-link-pricing.active {
  color: var(--accent-coral);
}

/* Master Nav Dropdown Styles */
.nav-item-dropdown {
  position: relative;
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-item-dropdown.has-mega-menu {
  position: static;
}

.nav-link-dropdown {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  cursor: pointer;
  background: transparent;
  border: none;
  font-family: inherit;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 8px 6px;
  height: 100%;
}

.nav-link-dropdown:hover,
.nav-item-dropdown:hover .nav-link-dropdown,
.nav-item-dropdown.menu-hover-active .nav-link-dropdown,
.nav-item-dropdown.menu-open .nav-link-dropdown {
  color: var(--accent-coral);
}

.nav-dropdown-chevron {
  transition: transform var(--transition-fast);
}

.nav-item-dropdown:hover .nav-dropdown-chevron,
.nav-item-dropdown.menu-hover-active .nav-dropdown-chevron,
.nav-item-dropdown.menu-open .nav-dropdown-chevron {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 14px 38px -4px rgba(0, 0, 0, 0.25);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s ease;
  z-index: 1050;
  pointer-events: none;
}

.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -30px;
  left: 0;
  right: 0;
  height: 30px;
  background: transparent;
  pointer-events: auto;
  z-index: 10;
}

[data-theme="light"] .dropdown-menu {
  background: #ffffff !important;
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 14px 38px -4px rgba(15, 23, 42, 0.12), 0 0 1px rgba(0, 0, 0, 0.06);
}

[data-theme="dark"] .dropdown-menu,
:root:not([data-theme="light"]) .dropdown-menu {
  background: #111827 !important;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 20px 48px -6px rgba(0, 0, 0, 0.65);
}

.dropdown-menu.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  width: 1080px;
  max-width: calc(100vw - 32px);
  box-sizing: border-box;
  padding: 18px 20px 14px 20px;
}

.mega-menu-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

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

.dropdown-col {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.dropdown-col-title {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-coral);
  margin-bottom: 0.35rem;
  padding: 0 0.4rem;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.45rem 0.55rem;
  border-radius: var(--radius-sm);
  text-decoration: none !important;
  transition: all var(--transition-fast);
}

.dropdown-item:hover {
  background: rgba(229, 72, 77, 0.08);
}

.dropdown-item-icon {
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.dropdown-item:hover .dropdown-item-icon {
  border-color: var(--accent-coral);
  background: rgba(229, 72, 77, 0.15);
  transform: scale(1.05);
}

.dropdown-item-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.dropdown-item-title {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropdown-item:hover .dropdown-item-title {
  color: var(--accent-coral);
}

.dropdown-item-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Mega Menu Footer Row */
.mega-menu-footer {
  margin-top: 12px;
  padding-top: 10px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.mega-menu-search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 4px 10px;
  flex: 1;
  max-width: 300px;
}

.mega-menu-search-input {
  background: transparent;
  border: none;
  outline: none;
  font-size: 0.8rem;
  color: var(--text-primary);
  width: 100%;
}

.mega-menu-footer-links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mega-menu-count {
  font-size: 0.76rem;
  color: var(--text-muted);
}

.mega-menu-view-all {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-coral);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.mega-menu-view-all:hover {
  text-decoration: underline;
}

/* Compact Single-Column Dropdowns (Solutions & Resources) */
.dropdown-menu.compact-menu {
  width: 300px;
  padding: 8px;
}
.dropdown-item-simple {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: 8px;
  text-decoration: none !important;
  transition: all var(--transition-fast);
}
.dropdown-item-simple:hover {
  background: rgba(229, 72, 77, 0.08);
}
.dropdown-item-simple:hover .dropdown-item-title {
  color: var(--accent-coral);
}

/* Auth Header Island */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-actions .nav-auth-logged-out {
  display: flex !important;
  align-items: center;
  gap: 0.75rem;
}

.nav-actions .nav-auth-logged-in {
  display: none !important;
  align-items: center;
  gap: 0.75rem;
}

.nav-actions .nav-auth-logged-in.auth-active {
  display: flex !important;
}

.nav-actions .nav-auth-logged-out.auth-hidden {
  display: none !important;
}

.nav-login-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 6px 10px;
  transition: color var(--transition-fast);
}
.nav-login-link:hover {
  color: var(--accent-coral);
}

.nav-dash-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  padding: 6px 10px;
  transition: color var(--transition-fast);
}
.nav-dash-link:hover {
  color: var(--accent-coral);
}

/* User Avatar & Dropdown */
.nav-user-profile {
  position: relative;
}
.nav-avatar-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 3px 8px 3px 3px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.nav-avatar-btn:hover {
  border-color: var(--accent-coral);
}
.nav-avatar-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-coral);
  color: #fff;
  font-weight: 800;
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nav-profile-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  left: auto;
  transform: translateY(6px);
  width: 240px;
  background: var(--bg-secondary) !important;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 8px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
  opacity: 0;
  visibility: hidden;
  transition: all 0.18s ease;
  z-index: 1060;
  pointer-events: none;
}
.nav-profile-menu::before {
  content: '';
  position: absolute;
  top: -30px;
  left: 0;
  right: 0;
  height: 30px;
  background: transparent;
  pointer-events: auto;
  z-index: 10;
}
[data-theme="light"] .nav-profile-menu {
  background: #ffffff !important;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.12);
}
[data-theme="dark"] .nav-profile-menu {
  background: #111827 !important;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
}
.nav-user-profile:hover .nav-profile-menu,
.nav-user-profile.menu-hover-active .nav-profile-menu,
.nav-user-profile.menu-open .nav-profile-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}
.nav-profile-header {
  padding: 8px 10px 10px 10px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 4px;
}
.nav-profile-name {
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--text-primary);
}
.nav-profile-plan {
  font-size: 0.72rem;
  margin-top: 2px;
}
.nav-profile-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  border-radius: 6px;
  text-decoration: none;
  transition: all var(--transition-fast);
}
.nav-profile-item:hover {
  background: rgba(229, 72, 77, 0.08);
  color: var(--accent-coral);
}
.nav-profile-logout {
  border-top: 1px solid var(--border-color);
  margin-top: 4px;
  padding-top: 6px;
  color: #ef4444 !important;
  cursor: pointer;
}
.nav-profile-logout:hover {
  background: rgba(239, 68, 68, 0.1) !important;
}

.theme-toggle-btn {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.theme-toggle-btn:hover {
  border-color: var(--accent-coral);
  color: var(--accent-coral);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  background: linear-gradient(135deg, var(--accent-coral) 0%, #b91c1c 100%);
  color: #ffffff;
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 10px;
  box-shadow: 0 4px 16px rgba(229, 72, 77, 0.3);
  transition: all var(--transition-fast);
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 22px rgba(229, 72, 77, 0.45);
  background: linear-gradient(135deg, var(--accent-coral-hover) 0%, #dc2626 100%);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  background: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 10px;
  transition: all var(--transition-fast);
}

.btn-secondary:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent-coral);
  color: var(--accent-coral);
  transform: translateY(-1px);
}
  transition: all var(--transition-fast);
}

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

/* Mobile Menu Toggle */
.mobile-nav-toggle {
  display: none;
  font-size: 1.5rem;
  color: var(--text-primary);
}

/* Hero Section */
.hero-section {
  padding-top: 150px;
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(229, 72, 77, 0.18) 0%, rgba(11, 17, 32, 0) 70%);
  pointer-events: none;
  z-index: -1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  text-align: left;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(229, 72, 77, 0.1);
  border: 1px solid rgba(229, 72, 77, 0.28);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--accent-coral);
  margin-bottom: 1.25rem;
  box-shadow: 0 2px 10px rgba(229, 72, 77, 0.12);
  backdrop-filter: blur(10px);
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-coral);
  box-shadow: 0 0 10px var(--accent-coral);
  animation: pulseGlow 2s ease-in-out infinite;
}

.tag-divider {
  opacity: 0.5;
}

@keyframes pulseGlow {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
  }
  50% {
    transform: scale(1.35);
    opacity: 0.6;
  }
}

.hero-title {
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.14;
  margin-bottom: 1.2rem;
  letter-spacing: -0.03em;
}

.hero-subtitle {
  font-size: 1.08rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  line-height: 1.65;
  max-width: 580px;
}

.hero-feature-chips {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: all var(--transition-fast);
}

.hero-chip:hover {
  border-color: var(--accent-coral);
  transform: translateY(-1px);
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.2rem;
}

.chrome-badge-btn {
  padding: 0.85rem 1.8rem;
  font-size: 1rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 12px 16px;
  text-align: left;
  transition: all var(--transition-fast);
}

.stat-card:hover {
  border-color: var(--accent-coral);
  transform: translateY(-2px);
}

.stat-card-number {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--accent-coral);
  line-height: 1.2;
  font-family: inherit;
}

.stat-card-label {
  font-size: 0.78rem;
  color: var(--text-secondary);
  font-weight: 600;
  margin-top: 2px;
}

.stat-item h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-coral);
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.hero-media {
  position: relative;
  perspective: 1200px;
}

.hero-media-backdrop-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 90%;
  height: 90%;
  background: radial-gradient(circle, rgba(229, 72, 77, 0.22) 0%, rgba(56, 189, 248, 0.12) 50%, transparent 75%);
  filter: blur(40px);
  z-index: 1;
  pointer-events: none;
}

.hero-media-card {
  position: relative;
  z-index: 2;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(229, 72, 77, 0.35);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 30px rgba(229, 72, 77, 0.2);
  background: var(--bg-card);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-media-card:hover {
  transform: translateY(-4px) rotateX(1.5deg) rotateY(-1.5deg);
  box-shadow: 0 28px 65px rgba(0, 0, 0, 0.65), 0 0 45px rgba(229, 72, 77, 0.35);
}

.hero-media-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
}

.floating-badge {
  position: absolute;
  padding: 0.85rem 1.35rem;
  background: linear-gradient(135deg, rgba(20, 27, 45, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(229, 72, 77, 0.45);
  border-radius: 16px;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6), 0 0 25px rgba(229, 72, 77, 0.25);
  z-index: 20;
  animation: float 4s ease-in-out infinite alternate;
  transition: all var(--transition-normal);
}

[data-theme="light"] .floating-badge {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.98) 0%, rgba(241, 245, 249, 0.98) 100%);
  border: 1px solid rgba(229, 72, 77, 0.4);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12), 0 0 20px rgba(229, 72, 77, 0.15);
}

.floating-badge:hover {
  transform: translateY(-4px) scale(1.03);
  border-color: var(--accent-coral);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7), 0 0 35px rgba(229, 72, 77, 0.4);
}

.floating-badge.top-right {
  top: -22px;
  right: -15px;
}

.floating-badge.top-left {
  top: -22px;
  left: -15px;
  animation-delay: 1.5s;
}

.floating-badge.bottom-left {
  bottom: -22px;
  left: -15px;
  animation-delay: 3s;
}

.floating-badge.bottom-right {
  bottom: -22px;
  right: -15px;
  animation-delay: 1.5s;
}

.floating-3d-thumb {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.2);
  flex-shrink: 0;
}

.badge-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.badge-icon.amber {
  background: rgba(251, 191, 36, 0.15);
  color: var(--accent-amber);
}

.badge-text strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-primary);
  font-weight: 700;
}

.badge-text span {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

@keyframes float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-10px); }
}

/* Privacy Guarantee Banner */
.privacy-banner {
  padding: 2.5rem 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  margin: 3rem 0;
}

.privacy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.privacy-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.privacy-item-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(229, 72, 77, 0.1);
  color: var(--accent-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.privacy-item-text h4 {
  font-size: 0.95rem;
  font-weight: 700;
}

.privacy-item-text p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Interactive Sandbox / Live Playground (Executive SaaS Redesign) */
.sandbox-section {
  padding: 85px 0;
  text-align: center;
  position: relative;
}

.sandbox-container {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  padding: 2.25rem 2rem;
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  max-width: 960px;
  margin: 0 auto;
  position: relative;
}

[data-theme="light"] .sandbox-container {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.12);
}

/* Category Segmented Controller */
.sandbox-category-switcher {
  display: inline-flex;
  align-items: center;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 30px;
  padding: 4px;
  margin: 0 auto 1.5rem auto;
  gap: 4px;
  flex-wrap: wrap;
  justify-content: center;
}

.sandbox-cat-btn {
  padding: 6px 16px;
  border: none;
  background: transparent;
  border-radius: 24px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.sandbox-cat-btn:hover {
  color: var(--text-primary);
}

.sandbox-cat-btn.active {
  background: var(--accent-coral);
  color: #ffffff;
  box-shadow: 0 2px 10px rgba(229, 72, 77, 0.35);
}

.sandbox-cat-btn.cat-blue.active {
  background: #3b82f6;
  box-shadow: 0 2px 10px rgba(59, 130, 246, 0.35);
}

.sandbox-cat-btn.cat-green.active {
  background: #10b981;
  box-shadow: 0 2px 10px rgba(16, 185, 129, 0.35);
}

/* Tools Filter Bar */
.sandbox-tabs {
  display: flex;
  justify-content: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 1.75rem;
}

.sandbox-tab {
  padding: 0.5rem 0.95rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.84rem;
  font-weight: 600;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.sandbox-tab:hover {
  border-color: var(--accent-coral);
  color: var(--accent-coral);
  background: var(--bg-card-hover);
}

.sandbox-tab.active {
  background: rgba(229, 72, 77, 0.12);
  color: var(--accent-coral);
  border-color: var(--accent-coral);
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(229, 72, 77, 0.15);
}

/* Luxury Interactive Dropzone */
.sandbox-dropzone {
  border: 2px dashed var(--border-glow);
  border-radius: 16px;
  padding: 2.5rem 1.5rem;
  background: var(--bg-tertiary);
  transition: all 0.25s ease;
  cursor: pointer;
  margin-bottom: 1.5rem;
  position: relative;
}

.sandbox-dropzone:hover, .sandbox-dropzone.dragover {
  border-color: var(--accent-coral);
  background: rgba(229, 72, 77, 0.05);
  transform: scale(1.004);
}

.dropzone-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(229, 72, 77, 0.12);
  color: var(--accent-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.75rem auto;
  font-size: 1.5rem;
}

.dropzone-text h4 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.dropzone-text p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Selected File Preview Chip */
.sandbox-file-preview-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 8px 14px;
  margin-top: 1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  text-align: left;
}

.sandbox-file-preview-icon {
  font-size: 1.2rem;
}

.sandbox-file-preview-details {
  display: flex;
  flex-direction: column;
}

.sandbox-file-preview-name {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-primary);
  max-width: 260px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sandbox-file-preview-size {
  font-size: 0.74rem;
  color: var(--text-muted);
}

.sandbox-file-preview-remove {
  cursor: pointer;
  color: #ef4444;
  font-weight: bold;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(239, 68, 68, 0.1);
  font-size: 0.85rem;
  border: none;
  transition: all var(--transition-fast);
}

.sandbox-file-preview-remove:hover {
  background: #ef4444;
  color: #ffffff;
}

/* Specialized Interactive Inputs */
.sandbox-textarea {
  width: 100%;
  height: 130px;
  margin-top: 1.2rem;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'Consolas', 'Monaco', monospace;
  font-size: 0.85rem;
  padding: 0.85rem 1.1rem;
  resize: vertical;
  box-sizing: border-box;
  outline: none;
  transition: border-color var(--transition-fast);
}

.sandbox-textarea:focus {
  border-color: var(--accent-coral);
  box-shadow: 0 0 0 3px rgba(229, 72, 77, 0.15);
}

.sandbox-textarea.hidden {
  display: none;
}

.sandbox-url-input {
  width: 100%;
  max-width: 580px;
  margin: 1.2rem auto 0 auto;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.9rem;
  padding: 0.8rem 1.1rem;
  box-sizing: border-box;
  outline: none;
  text-align: center;
  transition: border-color var(--transition-fast);
}

.sandbox-url-input:focus {
  border-color: var(--accent-coral);
  box-shadow: 0 0 0 3px rgba(229, 72, 77, 0.15);
}

.sandbox-url-input.hidden {
  display: none;
}

/* Sandbox Execution Progress Bar */
.sandbox-progress-wrap {
  width: 100%;
  height: 4px;
  background: var(--bg-primary);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 1rem;
  display: none;
}

.sandbox-progress-bar {
  width: 0%;
  height: 100%;
  background: linear-gradient(90deg, var(--accent-coral), #f59e0b);
  transition: width 0.3s ease;
}

/* Controls & Status Bar */
.sandbox-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  padding-top: 0.5rem;
}

.sandbox-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--accent-green);
  font-weight: 600;
}

.sandbox-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.6);
  animation: statusPulse 2s infinite ease-in-out;
}

@keyframes statusPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.6; }
}

/* Features Showcase Grid Cards (Executive SaaS Polish) */
.features-section {
  padding: 95px 0;
  text-align: center;
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3.5rem;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  text-align: left;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

[data-theme="light"] .feature-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.06);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent-coral);
  box-shadow: var(--shadow-md), 0 16px 36px rgba(229, 72, 77, 0.14);
}

.feature-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(229, 72, 77, 0.12);
  color: var(--accent-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  transition: transform var(--transition-fast);
}

.feature-card:hover .feature-icon-wrapper {
  transform: scale(1.08);
}

.feature-icon-wrapper.blue {
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-blue);
}

.feature-icon-wrapper.amber {
  background: rgba(251, 191, 36, 0.12);
  color: var(--accent-amber);
}

.feature-icon-wrapper.green {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-green);
}

.feature-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.feature-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.feature-list li svg {
  color: var(--accent-green);
  flex-shrink: 0;
}

.view-tool-detail-btn {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 0.75rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.view-tool-detail-btn:hover {
  border-color: var(--accent-coral);
  color: var(--accent-coral);
  background: rgba(229, 72, 77, 0.08);
}

/* Comparison Matrix Section */
.comparison-section {
  padding: 90px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  position: relative;
}

.comparison-table-wrapper {
  overflow-x: auto;
  margin-top: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-glow);
  box-shadow: var(--shadow-md);
  background: var(--bg-card);
}

[data-theme="light"] .comparison-table-wrapper {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}

.comparison-table th, .comparison-table td {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
  background: var(--bg-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.comparison-table th.highlight-col, .comparison-table td.highlight-col {
  background: rgba(229, 72, 77, 0.06);
  border-left: 2px solid var(--accent-coral);
  border-right: 2px solid var(--accent-coral);
}

.comparison-table td {
  font-size: 0.92rem;
  color: var(--text-secondary);
}

.badge-yes {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-green);
  font-weight: 700;
}

.badge-no {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--accent-coral);
  font-weight: 700;
}

/* Interactive Video Showcase Player Section (Executive Sandbox Polish) */
.video-showcase-section {
  padding: 95px 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
  position: relative;
}

.demo-category-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 6px;
  border-radius: var(--radius-full);
  margin-bottom: 1.5rem;
  max-width: 100%;
  flex-wrap: wrap;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

[data-theme="light"] .demo-category-switcher {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

.demo-cat-btn {
  background: transparent;
  border: none;
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.demo-cat-btn:hover {
  color: var(--text-primary);
  background: rgba(229, 72, 77, 0.08);
}

.demo-cat-btn.active {
  background: var(--accent-coral);
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(229, 72, 77, 0.35);
}

.demo-selector-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.demo-selector-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 1.35rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  font-weight: 700;
  font-size: 0.88rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .demo-selector-tab {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

.demo-selector-tab:hover {
  color: var(--accent-coral);
  border-color: var(--accent-coral);
  background: rgba(229, 72, 77, 0.08);
  transform: translateY(-2px);
}

.demo-selector-tab.active {
  background: linear-gradient(135deg, var(--accent-coral) 0%, #b91c1c 100%);
  color: #ffffff;
  border-color: var(--accent-coral);
  box-shadow: 0 4px 20px rgba(229, 72, 77, 0.35);
}

.video-player-container {
  max-width: 1040px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

[data-theme="light"] .video-player-container {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
}

.video-player-header {
  padding: 1rem 1.5rem;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.video-title-bar {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.video-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9.5;
  background: #000000;
  overflow: hidden;
}

.video-frame-img, .video-frame-media {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity 0.4s ease-in-out;
}

.video-overlay-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background: rgba(11, 17, 32, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(229, 72, 77, 0.35);
  padding: 0.55rem 1.15rem;
  border-radius: 24px;
  color: #ffffff;
  font-weight: 700;
  font-size: 0.86rem;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  z-index: 5;
}

.video-overlay-engine-tag {
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent-green);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.video-overlay-divider {
  color: rgba(255, 255, 255, 0.3);
  font-size: 0.8rem;
}

.timeline-nav {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  background: var(--bg-tertiary);
  border-top: 1px solid var(--border-color);
}

.timeline-step {
  padding: 0.95rem 0.5rem;
  border: none;
  background: none;
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.35rem;
}

.timeline-step.active {
  color: var(--accent-coral);
  border-bottom-color: var(--accent-coral);
  background: rgba(229, 72, 77, 0.08);
}

.timeline-step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
}

[data-theme="light"] .timeline-step-num {
  background: rgba(0, 0, 0, 0.06);
}

.timeline-step.active .timeline-step-num {
  background: var(--accent-coral);
  color: #ffffff;
}

.video-player-footer {
  padding: 1rem 1.5rem;
  background: var(--bg-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border-color);
}

.player-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.control-btn {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  cursor: pointer;
}

.control-btn:hover {
  background: var(--accent-coral);
  color: #ffffff;
  border-color: var(--accent-coral);
}

.video-progress-bar {
  flex: 1;
  height: 6px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
  margin: 0 1.5rem;
  overflow: hidden;
  position: relative;
}

.video-progress-fill {
  height: 100%;
  width: 20%;
  background: linear-gradient(90deg, var(--accent-coral) 0%, var(--accent-amber) 100%);
  transition: width 0.3s ease-out;
}

/* Quick Installation Steps (3 Simple Steps) */
.install-section {
  padding: 90px 0;
  text-align: center;
  position: relative;
}

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

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  position: relative;
  text-align: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .step-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-coral);
  box-shadow: 0 16px 36px rgba(229, 72, 77, 0.12);
}

.step-number {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--accent-coral) 0%, #b91c1c 100%);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem auto;
  box-shadow: 0 4px 15px rgba(229, 72, 77, 0.4);
}

.step-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.step-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* FAQ Section */
.faq-section {
  padding: 90px 0;
  text-align: center;
}

.faq-accordion {
  max-width: 820px;
  margin: 2.5rem auto 0 auto;
  text-align: left;
}

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

[data-theme="light"] .faq-item {
  background: #ffffff;
}

.faq-item.active {
  border-color: var(--accent-coral);
  box-shadow: 0 4px 18px rgba(229, 72, 77, 0.12);
}

.faq-header {
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--text-primary);
}

.faq-icon {
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--accent-coral);
}

.faq-content {
  padding: 0 1.5rem 1.35rem 1.5rem;
  display: none;
  font-size: 0.94rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.faq-item.active .faq-content {
  display: block;
}

/* CTA Footer Banner */
.cta-banner-section {
  padding: 90px 0;
}

.cta-banner {
  background: linear-gradient(135deg, var(--bg-card) 0%, rgba(229, 72, 77, 0.14) 100%);
  border: 1px solid var(--border-glow);
  border-radius: 24px;
  padding: 4.5rem 2rem;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .cta-banner {
  background: linear-gradient(135deg, #ffffff 0%, rgba(229, 72, 77, 0.08) 100%);
  border-color: rgba(229, 72, 77, 0.2);
}

.cta-banner h2 {
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 1rem;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

.cta-banner p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 2.25rem auto;
  line-height: 1.6;
}

/* Best Brand Grid Footer Styling */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
  padding: 50px 0 28px 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr repeat(5, 1fr);
  gap: 2rem;
  margin-bottom: 2.5rem;
  align-items: start;
}

.footer-brand p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-top: 0.75rem;
  max-width: 300px;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-col li {
  margin-bottom: 0.6rem;
}

.footer-col a {
  font-size: 0.86rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.footer-col a:hover {
  color: var(--accent-coral);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-legal-links {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.footer-legal-links a {
  color: var(--accent-coral);
  text-decoration: none;
  font-weight: 500;
}

.footer-legal-links span {
  color: var(--text-muted);
}

.footer-legal-inline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.footer-legal-inline a {
  color: var(--accent-coral);
  text-decoration: none;
  font-weight: 500;
}

/* Footer Social Media Section */
.footer-social-wrapper {
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-social-title {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--text-muted);
}

.footer-social-links {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  flex-wrap: wrap;
}

.social-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--bg-tertiary, rgba(255, 255, 255, 0.05));
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition-fast, 0.2s ease);
  position: relative;
}

.social-icon-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-color-hover, rgba(255, 255, 255, 0.2));
  transform: translateY(-2px);
}

.social-icon-btn.youtube {
  color: #ff0000;
  background: rgba(255, 0, 0, 0.08);
  border-color: rgba(255, 0, 0, 0.25);
}

.social-icon-btn.youtube:hover {
  background: #ff0000;
  color: #ffffff;
  border-color: #ff0000;
  box-shadow: 0 4px 12px rgba(255, 0, 0, 0.35);
}

.social-icon-btn.cws:hover {
  background: #4285f4;
  color: #ffffff;
  border-color: #4285f4;
  box-shadow: 0 4px 12px rgba(66, 133, 244, 0.35);
}

.social-icon-btn.github:hover {
  background: #24292f;
  color: #ffffff;
  border-color: #24292f;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.35);
}

.social-icon-btn.twitter:hover {
  background: #1da1f2;
  color: #ffffff;
  border-color: #1da1f2;
  box-shadow: 0 4px 12px rgba(29, 161, 242, 0.35);
}

.youtube-feature-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 9999px;
  background: rgba(255, 0, 0, 0.08);
  border: 1px solid rgba(255, 0, 0, 0.22);
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: all var(--transition-fast, 0.2s ease);
  margin-top: 0.35rem;
  width: fit-content;
}

.youtube-feature-badge:hover {
  background: rgba(255, 0, 0, 0.15);
  border-color: rgba(255, 0, 0, 0.45);
  color: #ff4d4f;
  transform: translateY(-1px);
}

.yt-play-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ff0000;
  animation: pulse-yt 2s infinite ease-in-out;
}

@keyframes pulse-yt {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.footer-nav-yt-link {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

.footer-nav-yt-link:hover {
  color: #ff4d4f !important;
}

.footer-nav-yt-icon {
  display: inline-flex;
  align-items: center;
  color: #ff0000;
}

/* Modal Window for Download Options */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 17, 32, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  padding: 2rem;
  max-width: 580px;
  width: 94%;
  max-height: 85vh;
  overflow-y: auto;
  box-sizing: border-box;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  transform: scale(0.95) translateY(10px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-overlay.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-card::-webkit-scrollbar {
  width: 6px;
}
.modal-card::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.15);
  border-radius: 3px;
}
.modal-card::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 3px;
}
.modal-card::-webkit-scrollbar-thumb:hover {
  background: var(--accent-coral);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  pointer-events: auto;
  z-index: 50;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: rgba(229, 72, 77, 0.15);
  border-color: var(--accent-coral);
  color: var(--accent-coral);
  transform: scale(1.06);
}

.modal-header {
  margin-bottom: 1.5rem;
  text-align: center;
}

.modal-header h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.modal-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.option-box {
  padding: 1.25rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color var(--transition-fast);
}

.option-box:hover {
  border-color: var(--accent-coral);
}

.hero-media-video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

/* Extension Workflow & Guide Section */
.text-center, .section-header.text-center {
  text-align: center;
}

.section-header.text-center .section-tag {
  margin-left: auto;
  margin-right: auto;
}

.workflow-guide-section {
  padding: 100px 0;
  background: var(--bg-secondary);
  position: relative;
}

.workflow-steps-banner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  padding: 1.25rem 1.5rem;
  margin-top: 2.5rem;
  margin-bottom: 3rem;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
  gap: 0.75rem;
}

[data-theme="light"] .workflow-steps-banner {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 12px 35px rgba(15, 23, 42, 0.08);
}

.wf-step-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  cursor: pointer;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  background: var(--bg-tertiary);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

[data-theme="light"] .wf-step-item {
  background: #f8fafc;
  border-color: rgba(0, 0, 0, 0.05);
}

.wf-step-item:hover {
  background: rgba(229, 72, 77, 0.06);
  border-color: rgba(229, 72, 77, 0.3);
  transform: translateY(-2px);
}

.wf-step-item.active {
  background: rgba(229, 72, 77, 0.12);
  border-color: var(--accent-coral);
  box-shadow: 0 4px 20px rgba(229, 72, 77, 0.25);
  transform: translateY(-2px);
}

.wf-step-icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.05rem;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.wf-step-item.active .wf-step-icon {
  background: var(--accent-coral);
  color: #ffffff;
  border-color: var(--accent-coral);
  box-shadow: 0 4px 14px rgba(229, 72, 77, 0.5);
  animation: stepIconGlow 2s infinite ease-in-out;
}

@keyframes stepIconGlow {
  0%, 100% {
    box-shadow: 0 4px 14px rgba(229, 72, 77, 0.4);
    transform: scale(1);
  }
  50% {
    box-shadow: 0 6px 22px rgba(229, 72, 77, 0.7);
    transform: scale(1.08);
  }
}

.wf-step-arrow {
  display: none;
}

.wf-step-info {
  display: flex;
  flex-direction: column;
}

.wf-step-info strong {
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-primary);
}

.wf-step-info span {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

/* Dual Pane Explorer Grid */
.tool-explorer-grid {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 2rem;
  align-items: start;
}

.popup-simulator-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 20px;
  padding: 1.5rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .popup-simulator-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

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

.sim-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.sim-logo-icon {
  font-size: 1.4rem;
}

.sim-badge {
  font-size: 0.7rem;
  background: rgba(229, 72, 77, 0.15);
  color: var(--accent-coral);
  padding: 0.25rem 0.5rem;
  border-radius: 6px;
  font-weight: 700;
}

.sim-search-bar {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sim-tool-list {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  max-height: 440px;
  overflow-y: auto;
  padding-right: 0.35rem;
}

.sim-tool-list::-webkit-scrollbar {
  width: 5px;
}
.sim-tool-list::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.05);
  border-radius: 4px;
}
.sim-tool-list::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}
.sim-tool-list::-webkit-scrollbar-thumb:hover {
  background: var(--accent-coral);
}

.sim-category-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  margin-top: 0.75rem;
  margin-bottom: 0.25rem;
  padding-left: 0.3rem;
  text-transform: uppercase;
}

.sim-tool-btn {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.7rem 0.95rem;
  border: 1px solid var(--border-color);
  background: var(--bg-tertiary);
  border-radius: 10px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  width: 100%;
  position: relative;
  box-sizing: border-box;
}

[data-theme="light"] .sim-tool-btn {
  background: #f8fafc;
  border-color: rgba(0, 0, 0, 0.06);
}

.sim-tool-btn:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glow);
  transform: translateY(-2px);
}

.sim-tool-btn.active {
  background: rgba(229, 72, 77, 0.12) !important;
  border-color: var(--accent-coral) !important;
  border-left: 3.5px solid var(--accent-coral) !important;
  box-shadow: 0 4px 16px rgba(229, 72, 77, 0.2);
  transform: translateY(-2px);
}

.sim-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
}

.sim-icon.coral { background: rgba(229, 72, 77, 0.15); border: 1px solid rgba(229, 72, 77, 0.25); }
.sim-icon.blue { background: rgba(56, 189, 248, 0.15); border: 1px solid rgba(56, 189, 248, 0.25); }
.sim-icon.green { background: rgba(16, 185, 129, 0.15); border: 1px solid rgba(16, 185, 129, 0.25); }

.badge-pro-tag {
  display: inline-block;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  color: #ffffff;
  font-size: 8px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  margin-left: 4px;
  vertical-align: middle;
  box-shadow: 0 2px 6px rgba(245, 158, 11, 0.35);
}

.sim-tool-text {
  display: flex;
  flex-direction: column;
}

.sim-tool-text strong {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
}

.sim-tool-text span {
  font-size: 0.76rem;
  color: var(--text-secondary);
}

/* Tool Role Card (Right Panel) */
.tool-role-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 22px;
  padding: 2.25rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .tool-role-detail-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.role-header-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.role-header-badge.convert { background: rgba(229, 72, 77, 0.15); color: var(--accent-coral); border: 1px solid rgba(229, 72, 77, 0.25); }
.role-header-badge.edit { background: rgba(56, 189, 248, 0.15); color: var(--accent-blue); border: 1px solid rgba(56, 189, 248, 0.25); }
.role-header-badge.secure { background: rgba(16, 185, 129, 0.15); color: #10b981; border: 1px solid rgba(16, 185, 129, 0.25); }

.role-title-group {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-bottom: 1.25rem;
}

.role-title-icon {
  font-size: 2.6rem;
  width: 60px;
  height: 60px;
  border-radius: 14px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}

.role-title-group h3 {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
  letter-spacing: -0.02em;
}

.role-description {
  font-size: 1.02rem;
  line-height: 1.7;
  color: var(--text-secondary);
  margin-bottom: 1.75rem;
}

.role-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
  margin-bottom: 1.75rem;
  padding: 1.25rem 1.4rem;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

[data-theme="light"] .role-specs-grid {
  background: #f8fafc;
  border-color: rgba(0, 0, 0, 0.06);
}

.spec-box h5 {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.35rem;
}

.spec-box p {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.role-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.85rem;
}

.role-features-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
  line-height: 1.45;
  padding: 4px 6px;
  border-radius: 6px;
  transition: background var(--transition-fast);
}

.role-features-list li:hover {
  background: rgba(229, 72, 77, 0.06);
}

.role-features-list li svg {
  color: var(--accent-coral);
  flex-shrink: 0;
}

.mobile-only-action {
  display: none;
}

/* Mobile Hamburger Menu Toggle Button */
.mobile-menu-btn {
  display: none !important;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
  border-color: var(--accent-coral);
  color: var(--accent-coral);
}

/* Pricing & Monetization Section */
.pricing-section {
  padding: 100px 0;
  background: var(--bg-primary);
  position: relative;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3.5rem;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  transition: all 0.3s ease;
  box-shadow: var(--shadow-sm);
}

.pricing-card:hover {
  transform: translateY(-5px);
  border-color: var(--accent-coral);
  box-shadow: var(--shadow-glow);
}

.pricing-card.popular {
  border: 2px solid var(--accent-coral);
  background: var(--bg-secondary);
  box-shadow: 0 8px 30px rgba(229, 72, 77, 0.18);
}

.popular-badge {
  position: absolute;
  top: -14px;
  right: 24px;
  background: var(--accent-coral);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 14px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(229, 72, 77, 0.4);
}

.plan-name {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.plan-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  min-height: 42px;
}

.plan-price {
  margin: 1.5rem 0 2rem 0;
}

.price-val {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--text-primary);
}

.price-period {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 500;
}

.plan-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2.5rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.plan-features li {
  font-size: 0.92rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.feat-check {
  color: var(--accent-coral);
  font-weight: 700;
}

.plan-btn {
  width: 100%;
  text-align: center;
  justify-content: center;
  padding: 0.85rem 1.5rem;
}

/* Tool Explanation Button & Modal Styling */
.view-tool-detail-btn {
  margin-top: 1.25rem;
  padding: 0.6rem 1rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  cursor: pointer;
  transition: all var(--transition-fast);
  width: 100%;
  justify-content: center;
}

.view-tool-detail-btn:hover {
  background: rgba(229, 72, 77, 0.12);
  border-color: var(--accent-coral);
  color: var(--accent-coral);
  transform: translateY(-2px);
}

.modal-card.tool-explanation-card {
  max-width: 820px;
  width: 92%;
  max-height: 88vh;
  overflow-y: auto;
  padding: 2.2rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-glow);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7);
  border-radius: var(--radius-lg);
  text-align: left;
}

.exp-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1.25rem;
  border-bottom: 1px solid var(--border-color);
}

.exp-icon {
  font-size: 2.5rem;
  width: 62px;
  height: 62px;
  border-radius: 16px;
  background: rgba(229, 72, 77, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(229, 72, 77, 0.3);
}

.exp-badge {
  display: inline-block;
  padding: 0.25rem 0.65rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.35rem;
}

.exp-badge.convert { background: rgba(229, 72, 77, 0.15); color: var(--accent-coral); }
.exp-badge.edit { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.exp-badge.secure { background: rgba(16, 185, 129, 0.15); color: var(--accent-green); }

.exp-title-h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
}

.exp-section-title {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--accent-coral);
  margin: 1.5rem 0 0.75rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.exp-steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 1rem 0 1.5rem 0;
}

.exp-step-box {
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  padding: 1rem;
  border-radius: var(--radius-md);
  text-align: center;
}

.exp-step-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-coral);
  color: #fff;
  font-weight: 800;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 0.5rem auto;
}

.exp-step-box strong {
  display: block;
  font-size: 0.88rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.exp-step-box p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin: 0;
  line-height: 1.4;
}

.exp-privacy-box {
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin: 1.25rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.exp-privacy-box svg {
  color: var(--accent-green);
  flex-shrink: 0;
  margin-top: 2px;
}

.exp-privacy-box p {
  font-size: 0.88rem;
  color: var(--text-primary);
  margin: 0;
  line-height: 1.5;
}

.exp-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-color);
}

/* ==========================================================================
   PDFCore Studio - Premium Tool Landing Page Design System
   ========================================================================== */
.tool-page-hero {
  padding: 140px 20px 45px 20px;
  text-align: center;
  max-width: 920px;
  margin: 0 auto;
  position: relative;
}

.tool-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(229, 72, 77, 0.1);
  color: var(--accent-coral);
  border: 1px solid rgba(229, 72, 77, 0.25);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
  box-shadow: 0 0 15px rgba(229, 72, 77, 0.15);
}

.tool-headline {
  font-size: 2.9rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.tool-subheadline {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 28px;
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.tool-feature-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 35px;
}

.tool-feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 600;
  box-shadow: var(--shadow-sm);
}

/* Tool Interactive Workbench Card (Luxury Studio Suite) */
.workbench-card {
  max-width: 960px;
  margin: 0 auto 60px auto;
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  overflow: hidden;
}

[data-theme="light"] .workbench-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

.workbench-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: var(--bg-tertiary);
  border-bottom: 1px solid var(--border-color);
}

.workbench-title-bar {
  display: flex;
  align-items: center;
  gap: 12px;
}

.workbench-icon-badge {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(229, 72, 77, 0.15);
  color: var(--accent-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  border: 1px solid rgba(229, 72, 77, 0.25);
}

.workbench-title-bar h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 0;
}

.workbench-status-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-green);
  border: 1px solid rgba(16, 185, 129, 0.3);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.workbench-body {
  padding: 36px 32px;
}

.workbench-dropzone {
  border: 2px dashed rgba(229, 72, 77, 0.4);
  border-radius: 18px;
  padding: 48px 24px;
  text-align: center;
  cursor: pointer;
  background: rgba(229, 72, 77, 0.03);
  transition: all var(--transition-fast);
}

.workbench-dropzone:hover {
  border-color: var(--accent-coral);
  background: rgba(229, 72, 77, 0.08);
  transform: translateY(-2px);
}

.workbench-drop-icon {
  width: 62px;
  height: 62px;
  margin: 0 auto 16px auto;
  border-radius: 50%;
  background: rgba(229, 72, 77, 0.12);
  color: var(--accent-coral);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  border: 1px solid rgba(229, 72, 77, 0.25);
}

.workbench-dropzone:hover .workbench-drop-icon {
  transform: scale(1.1);
  background: rgba(229, 72, 77, 0.2);
  box-shadow: 0 4px 18px rgba(229, 72, 77, 0.35);
}

.workbench-drop-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.workbench-drop-hint {
  font-size: 0.92rem;
  color: var(--text-secondary);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.6;
}

.workbench-controls-bar {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  padding: 20px;
  background: var(--bg-tertiary);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.workbench-control-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.workbench-label {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.workbench-input, .workbench-select {
  width: 100%;
  padding: 11px 14px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.92rem;
  font-family: inherit;
  transition: border-color var(--transition-fast);
}

.workbench-input:focus, .workbench-select:focus {
  border-color: var(--accent-coral);
  outline: none;
  box-shadow: 0 0 0 3px rgba(229, 72, 77, 0.15);
}

.workbench-actions-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
  flex-wrap: wrap;
}

/* Workflow Steps Grid */
.workflow-section {
  max-width: 1040px;
  margin: 0 auto 70px auto;
  padding: 0 20px;
}

.section-title-wrap {
  margin-bottom: 32px;
}

.section-title-wrap h2 {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.section-title-wrap p {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.workflow-grid-4 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}

.workflow-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 18px;
  padding: 26px 22px;
  position: relative;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

[data-theme="light"] .workflow-step-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

.workflow-step-card:hover {
  border-color: var(--accent-coral);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.workflow-step-badge {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-coral);
  color: #ffffff;
  font-weight: 800;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  box-shadow: 0 4px 14px rgba(229, 72, 77, 0.4);
}

.workflow-step-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.workflow-step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin: 0;
}

/* Technical Specification Matrix */
.tech-spec-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.tech-spec-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
}

.tech-spec-box h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.spec-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.spec-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border-color);
}

.spec-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.spec-label {
  color: var(--text-secondary);
  font-weight: 600;
}

.spec-val {
  color: var(--text-primary);
  font-weight: 700;
}

.spec-val.highlight {
  color: var(--accent-coral);
}

.spec-val.green {
  color: var(--accent-green);
}

/* Security Guarantee Banner */
.security-banner-card {
  background: linear-gradient(135deg, rgba(20, 27, 45, 0.9) 0%, rgba(11, 17, 32, 0.9) 100%);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-lg);
  padding: 30px;
  margin: 40px 0;
  display: flex;
  align-items: center;
  gap: 24px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.security-banner-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.security-banner-text h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.security-banner-text p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.5;
  margin: 0;
}


/* ==========================================================================
   Article & Educational Guide Enhancements (E-E-A-T & AdSense-Ready UX)
   ========================================================================== */

.breadcrumbs-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.breadcrumbs-bar a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumbs-bar a:hover {
  color: var(--accent-coral);
}

.breadcrumb-separator {
  color: var(--text-muted);
  font-size: 0.75rem;
}

.breadcrumb-current {
  color: var(--text-primary);
  font-weight: 600;
}

.article-container {
  max-width: 920px;
  margin: 120px auto 80px auto;
  padding: 0 1.5rem;
}

.article-header {
  margin-bottom: 36px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border-color);
}

.article-category-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(229, 72, 77, 0.12);
  color: var(--accent-coral);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.article-title {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.article-lead {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 24px;
}

.article-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 14px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  color: var(--text-secondary);
}

.article-author-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent-coral), #f97316);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.95rem;
}

.author-details {
  display: flex;
  flex-direction: column;
}

.author-name {
  color: var(--text-primary);
  font-weight: 700;
}

.author-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.article-meta-stats {
  display: flex;
  align-items: center;
  gap: 16px;
}

.article-toc {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-left: 4px solid var(--accent-coral);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin: 32px 0;
}

.article-toc-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.article-toc-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.article-toc-list li {
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.article-toc-list a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition-fast);
  display: inline-block;
  padding: 2px 0;
}

.article-toc-list a:hover {
  color: var(--accent-coral);
  transform: translateX(4px);
}

.article-body {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

.article-body h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  margin: 44px 0 18px 0;
  letter-spacing: -0.01em;
  scroll-margin-top: 100px;
}

.article-body h3 {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 32px 0 14px 0;
  scroll-margin-top: 100px;
}

.article-body p {
  margin-bottom: 20px;
}

.article-body ul, .article-body ol {
  margin: 0 0 24px 24px;
}

.article-body li {
  margin-bottom: 10px;
  line-height: 1.7;
}

.article-body strong {
  color: var(--text-primary);
}

.article-callout {
  padding: 20px 24px;
  border-radius: var(--radius-md);
  margin: 28px 0;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  font-size: 0.98rem;
  line-height: 1.65;
}

.article-callout.tip {
  background: rgba(56, 189, 248, 0.08);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-left: 4px solid var(--accent-blue);
  color: var(--text-secondary);
}

.article-callout.privacy {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-left: 4px solid var(--accent-green);
  color: var(--text-secondary);
}

.article-callout.warning {
  background: rgba(229, 72, 77, 0.08);
  border: 1px solid rgba(229, 72, 77, 0.25);
  border-left: 4px solid var(--accent-coral);
  color: var(--text-secondary);
}

.article-callout-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  margin-top: 2px;
}

.article-callout-content p:last-child {
  margin-bottom: 0;
}

.article-step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  margin: 20px 0;
  display: flex;
  gap: 18px;
}

.article-step-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent-coral);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.article-step-details h4 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.article-step-details p {
  font-size: 0.95rem;
  margin-bottom: 0;
}

.interactive-cta-box {
  background: linear-gradient(135deg, rgba(20, 27, 45, 0.95) 0%, rgba(30, 41, 59, 0.95) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  margin: 44px 0;
  text-align: center;
  box-shadow: var(--shadow-md), var(--shadow-glow);
}

[data-theme="light"] .interactive-cta-box {
  background: linear-gradient(135deg, #ffffff 0%, #f1f5f9 100%);
  border-color: rgba(229, 72, 77, 0.3);
}

.interactive-cta-box h3 {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.interactive-cta-box p {
  font-size: 1.02rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 24px auto;
}

/* Tool Deep Dive & Specifications Matrix */
.tool-deep-dive-section {
  margin: 50px 0;
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 24px 0;
}

.use-case-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.use-case-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
}

.use-case-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.use-case-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.use-case-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.table-responsive-wrapper {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 24px 0;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
}

.spec-data-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
  background: var(--bg-card);
}

.spec-data-table th, .spec-data-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.92rem;
}

.spec-data-table th {
  background: var(--bg-tertiary);
  color: var(--text-primary);
  font-weight: 700;
}

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


/* Educational Hub & Blog Stats Grid */
.blog-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 760px;
  margin: 0 auto 32px auto;
}

.blog-stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 16px 12px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

[data-theme="light"] .blog-stat-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.08);
}

.blog-stat-card:hover {
  border-color: var(--accent-coral);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(229, 72, 77, 0.15);
}

.blog-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent-coral);
  line-height: 1.2;
  margin-bottom: 4px;
}

.blog-stat-label {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ==========================================================================
   PRODUCTION RESPONSIVE SYSTEM (Mobile-First Cascading Overrides)
   Breakpoints:
   - Laptop / Small Desktop: 992px - 1200px
   - Tablet & Mobile Drawer: <= 991px
   - Mobile Landscape & Standard: <= 768px
   - Compact Mobile: <= 480px
   - Small Mobile: <= 374px
   ========================================================================== */

/* 1. Global Box Sizing & Fluid Containment */
html, body {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  -webkit-text-size-adjust: 100%;
  box-sizing: border-box;
}

*, *::before, *::after {
  box-sizing: border-box;
}

img, video, canvas, svg {
  max-width: 100%;
  height: auto;
}

/* Desktop Defaults for Mobile-Only Components */
.mobile-nav-cta,
.mobile-nav-utility,
.mobile-guest-section,
.mobile-user-section {
  display: none !important;
}

/* ==========================================================================
   LAPTOPS & MEDIUM SCREENS (992px - 1200px)
   ========================================================================== */
@media (min-width: 992px) and (max-width: 1200px) {
  .container {
    max-width: 960px;
    padding-left: 1rem;
    padding-right: 1rem;
  }
  .dropdown-menu.mega-menu {
    width: 960px;
    max-width: calc(100vw - 32px);
    padding: 14px 16px 12px 16px;
  }
  .mega-menu-grid {
    gap: 8px;
  }
  .dropdown-item {
    padding: 0.35rem 0.45rem;
    gap: 0.5rem;
  }
  .dropdown-item-title {
    font-size: 0.8rem;
  }
  .dropdown-item-desc {
    font-size: 0.68rem;
  }
  .hero-grid {
    gap: 2rem;
  }
  .pricing-grid {
    gap: 1.25rem;
  }
}

/* ==========================================================================
   TABLET & MOBILE NAVIGATION DRAWER (max-width: 991px)
   ========================================================================== */
@media (max-width: 991px) {
  /* Header: Hide Desktop Navigation and Desktop Auth Island on Mobile (Keep ONLY Mobile Menu Toggle) */
  .nav-actions > *:not(#mobile-menu-btn):not(.mobile-menu-btn),
  .nav-actions .theme-toggle-btn,
  .nav-actions .nav-auth-logged-out,
  .nav-actions .nav-auth-logged-out.auth-hidden,
  .nav-actions .nav-auth-logged-in,
  .nav-actions .nav-auth-logged-in.auth-active,
  .nav-actions .nav-user-profile,
  .nav-actions .nav-avatar-btn,
  .nav-actions a.btn,
  .nav-actions .nav-dash-link,
  .nav-actions .nav-login-link,
  #nav-add-chrome-btn, #nav-launch-btn, .nav-launch-btn {
    display: none !important;
  }

  .navbar {
    height: 64px !important;
    min-height: 64px !important;
    background: #ffffff !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    border-bottom: 1px solid #f1f5f9 !important;
  }

  [data-theme="dark"] .navbar {
    background: #0b1120 !important;
    border-bottom-color: rgba(255, 255, 255, 0.08) !important;
  }

  .nav-container {
    height: 64px !important;
    padding: 0 16px !important;
  }

  .mobile-menu-btn {
    display: flex !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    min-height: 44px !important;
    border-radius: 14px !important;
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    color: var(--text-primary);
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding: 0;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    box-sizing: border-box;
  }

  [data-theme="dark"] .mobile-menu-btn {
    background: #141b2d !important;
    border-color: rgba(255, 255, 255, 0.12) !important;
  }

  .mobile-menu-btn:hover {
    border-color: var(--accent-coral) !important;
    color: var(--accent-coral) !important;
  }

  .hamburger-box {
    width: 18px;
    height: 14px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
  }

  .hamburger-line {
    display: block;
    width: 18px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease, background-color var(--transition-fast);
    transform-origin: center;
  }

  .mobile-menu-btn:hover .hamburger-line {
    background: var(--accent-coral);
  }

  .mobile-menu-btn.is-active {
    border-color: #e2e8f0 !important;
    color: var(--accent-coral) !important;
  }

  [data-theme="dark"] .mobile-menu-btn.is-active {
    border-color: rgba(255, 255, 255, 0.16) !important;
  }

  .mobile-menu-btn.is-active .top-line {
    transform: translateY(6px) rotate(45deg);
    background: var(--accent-coral);
  }

  .mobile-menu-btn.is-active .mid-line {
    opacity: 0;
    transform: scaleX(0);
  }

  .mobile-menu-btn.is-active .bot-line {
    transform: translateY(-6px) rotate(-45deg);
    background: var(--accent-coral);
  }

  /* Fixed SaaS Navigation Drawer (Full available viewport height) */
  .nav-links {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    height: calc(100dvh - 64px);
    max-height: calc(100dvh - 64px);
    background: #ffffff;
    border-top: 1px solid #f1f5f9;
    padding: 16px 16px max(24px, env(safe-area-inset-bottom)) 16px;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
    z-index: 9999;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    box-sizing: border-box;
  }

  [data-theme="dark"] .nav-links {
    background: #0b1120;
    border-top-color: rgba(255, 255, 255, 0.08);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
  }

  .nav-links.mobile-active {
    display: flex !important;
  }

  /* Reset all list items in mobile drawer to prevent 100% height stretching */
  .nav-links > li,
  .nav-item-dropdown,
  .nav-item-pricing {
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    flex: 0 0 auto !important;
    align-self: stretch !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    display: block !important;
  }

  .mobile-guest-section {
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    flex: 0 0 auto !important;
    align-self: stretch !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  .nav-link-dropdown,
  .nav-link-pricing {
    width: 100%;
    min-height: 58px;
    height: 58px;
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    background: #ffffff;
    border: 1px solid #eef2f6;
    border-radius: 14px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
    text-decoration: none;
    cursor: pointer;
    box-sizing: border-box;
    transition: border-color var(--transition-fast), background var(--transition-fast);
  }

  [data-theme="dark"] .nav-link-dropdown,
  [data-theme="dark"] .nav-link-pricing {
    background: #141b2d;
    border-color: rgba(255, 255, 255, 0.08);
    box-shadow: none;
  }

  .nav-link-dropdown:hover,
  .nav-link-pricing:hover {
    border-color: rgba(229, 72, 77, 0.35);
  }

  .nav-link-main {
    display: flex !important;
    align-items: center !important;
    gap: 14px !important;
  }

  .nav-link-icon-mobile {
    display: inline-flex !important;
    width: 20px !important;
    height: 20px !important;
    color: var(--accent-coral) !important;
    stroke: var(--accent-coral) !important;
    flex-shrink: 0 !important;
  }

  .nav-link-text {
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    letter-spacing: -0.01em;
  }

  .nav-dropdown-chevron,
  .nav-link-arrow-mobile {
    display: inline-flex !important;
    width: 18px !important;
    height: 18px !important;
    color: #64748b !important;
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), color var(--transition-fast) !important;
    flex-shrink: 0 !important;
  }

  .nav-item-dropdown.menu-open > .nav-link-dropdown .nav-dropdown-chevron,
  .nav-item-dropdown.dropdown-mobile-active > .nav-link-dropdown .nav-dropdown-chevron {
    transform: rotate(180deg);
    color: var(--accent-coral) !important;
  }

  /* Mobile Accordion Dropdown Menus */
  .dropdown-menu {
    position: static !important;
    transform: none !important;
    box-shadow: none !important;
    border: none !important;
    background: transparent !important;
    width: 100% !important;
    padding: 6px 2px 10px 2px !important;
    border-radius: 0 !important;
    margin-top: 4px;
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    display: none !important;
  }

  .dropdown-menu::before {
    display: none !important;
  }

  .nav-item-dropdown.menu-open > .dropdown-menu,
  .nav-item-dropdown.dropdown-mobile-active > .dropdown-menu {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
  }

  .mega-menu-grid {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    width: 100% !important;
  }

  .dropdown-col {
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
    width: 100% !important;
  }

  .dropdown-col-title {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--accent-coral);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 8px 8px 3px 8px;
    margin: 0;
  }

  .dropdown-item,
  .dropdown-item-simple {
    display: flex !important;
    align-items: center !important;
    gap: 10px !important;
    min-height: 42px !important;
    padding: 8px 12px !important;
    background: #ffffff !important;
    border: 1px solid #eef2f6 !important;
    border-radius: 10px !important;
    text-decoration: none !important;
    box-sizing: border-box !important;
    transition: background var(--transition-fast), border-color var(--transition-fast) !important;
  }

  [data-theme="dark"] .dropdown-item,
  [data-theme="dark"] .dropdown-item-simple {
    background: #141b2d !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
  }

  .dropdown-item:hover,
  .dropdown-item-simple:hover {
    border-color: var(--accent-coral) !important;
    background: rgba(229, 72, 77, 0.05) !important;
  }

  .dropdown-item-title {
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    color: var(--text-primary) !important;
  }

  .dropdown-item-desc {
    font-size: 0.78rem !important;
    color: var(--text-muted) !important;
  }

  .mega-menu-footer {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    padding: 10px 0 2px 0 !important;
    border-top: 1px dashed var(--border-color) !important;
    margin-top: 6px !important;
  }
  .mega-menu-search-wrap,
  .mega-menu-count {
    display: none !important;
  }
  .mega-menu-view-all {
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    color: var(--accent-coral) !important;
    text-decoration: none !important;
  }

  /* Mobile Drawer Separators & Action Sections */
  .mobile-nav-separator {
    width: 100%;
    height: 1px;
    background: #eef2f6;
    margin: 18px 0 14px 0;
  }

  [data-theme="dark"] .mobile-nav-separator {
    background: rgba(255, 255, 255, 0.08);
  }

  /* 2-Column Side-by-Side Controls (52px height, 14px radius, identical dimensions) */
  .mobile-utility-grid {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 12px !important;
    width: 100% !important;
    box-sizing: border-box !important;
    margin-bottom: 2px !important;
  }

  .mobile-theme-toggle-btn,
  .mobile-action-btn,
  .mobile-login-btn {
    min-height: 52px !important;
    height: 52px !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    padding: 0 16px !important;
    background: #ffffff !important;
    border: 1px solid #eef2f6 !important;
    border-radius: 14px !important;
    color: var(--text-primary) !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    font-family: inherit !important;
    line-height: 1 !important;
    text-decoration: none !important;
    cursor: pointer !important;
    white-space: nowrap !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02) !important;
    box-sizing: border-box !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    outline: none !important;
    transition: all var(--transition-fast) !important;
  }

  [data-theme="dark"] .mobile-theme-toggle-btn,
  [data-theme="dark"] .mobile-action-btn,
  [data-theme="dark"] .mobile-login-btn {
    background: #141b2d !important;
    border-color: rgba(255, 255, 255, 0.08) !important;
    color: #f1f5f9 !important;
    box-shadow: none !important;
  }

  .mobile-theme-toggle-btn:hover,
  .mobile-action-btn:hover,
  .mobile-login-btn:hover {
    border-color: var(--accent-coral) !important;
    color: var(--accent-coral) !important;
  }

  .mobile-theme-toggle-btn svg,
  .mobile-action-btn svg,
  .mobile-login-btn svg {
    width: 18px !important;
    height: 18px !important;
    stroke-width: 2 !important;
    flex-shrink: 0 !important;
  }

  /* Full-Width Workspace CTA (54px height, 14px radius, Coral Gradient) */
  .mobile-launch-wrap {
    width: 100% !important;
    margin-top: 4px;
  }

  a.mobile-cta-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    width: 100% !important;
    height: 54px !important;
    min-height: 54px !important;
    padding: 0 20px !important;
    background: linear-gradient(135deg, #e5484d 0%, #c01c28 100%) !important;
    color: #ffffff !important;
    font-size: 1.05rem !important;
    font-weight: 700 !important;
    border-radius: 14px !important;
    box-shadow: 0 6px 20px rgba(229, 72, 77, 0.35) !important;
    text-decoration: none !important;
    box-sizing: border-box !important;
    transition: background var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast) !important;
  }

  a.mobile-cta-btn:hover {
    transform: translateY(-1px) !important;
    box-shadow: 0 8px 24px rgba(229, 72, 77, 0.45) !important;
  }

  /* Privacy-first local processing Trust Badge */
  .mobile-trust-badge {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-top: 18px !important;
    padding: 6px 2px !important;
    text-decoration: none !important;
    cursor: pointer !important;
    box-sizing: border-box !important;
  }

  .mobile-trust-left {
    display: flex !important;
    align-items: center !important;
    gap: 14px !important;
  }

  .mobile-trust-icon {
    color: #64748b !important;
    display: flex !important;
    align-items: center !important;
  }

  .mobile-trust-title {
    font-size: 0.95rem !important;
    font-weight: 700 !important;
    color: var(--text-primary) !important;
    line-height: 1.25 !important;
  }

  .mobile-trust-sub {
    font-size: 0.82rem !important;
    color: #64748b !important;
    line-height: 1.35 !important;
    margin-top: 2px !important;
  }

  .mobile-trust-arrow {
    color: #94a3b8 !important;
    flex-shrink: 0 !important;
  }

  /* Authenticated User Dedicated Rows */
  .mobile-account-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }

  .mobile-account-row {
    min-height: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    background: #ffffff;
    border: 1px solid #eef2f6;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    text-decoration: none;
    box-sizing: border-box;
    box-shadow: none;
    transition: all var(--transition-fast);
  }

  [data-theme="dark"] .mobile-account-row {
    background: #141b2d;
    border-color: rgba(255, 255, 255, 0.08);
  }

  .mobile-account-row:hover {
    border-color: var(--accent-coral);
    color: var(--accent-coral);
  }

  .mobile-account-row.mobile-admin-link {
    color: var(--accent-coral);
    border-color: rgba(229, 72, 77, 0.3);
  }

  /* 2-Column Grids for Tablets */
  .hero-grid {
    grid-template-columns: 1fr !important;
    text-align: center;
    gap: 2.5rem;
  }
  .hero-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .hero-badge, .hero-title, .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-feature-chips, .hero-ctas {
    justify-content: center;
  }
  .hero-media {
    max-width: 680px;
    margin: 1.5rem auto 0 auto;
    width: 100%;
  }

  .privacy-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .features-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .workflow-grid-4 {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem !important;
  }
  .tech-spec-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 1rem !important;
  }
  .use-cases-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .blog-stats-grid {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 12px !important;
  }

  /* Pricing Grid Reflow (1 column on mobile / tablet) */
  .pricing-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
    max-width: 480px;
    margin: 2.5rem auto 0 auto;
    width: 100% !important;
  }
  .pricing-card {
    width: 100% !important;
    padding: 2rem 1.5rem !important;
  }

  /* Tool Explorer and Role Specs */
  .tool-explorer-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }
  .role-specs-grid, .role-features-list {
    grid-template-columns: 1fr !important;
  }
  .workflow-steps-banner {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 10px !important;
    padding: 1.15rem !important;
  }
  .wf-step-arrow {
    display: none !important;
  }
}

/* ==========================================================================
   MOBILE PHONES & TABLET PORTRAIT (max-width: 768px)
   ========================================================================== */
@media (max-width: 768px) {
  .container {
    width: 100%;
    max-width: 100vw;
    padding-left: 1.25rem;
    padding-right: 1.25rem;
    box-sizing: border-box;
  }

  /* Section Spacing Refinement */
  .section, .pricing-section, .workflow-section, .tool-deep-dive-section {
    padding: 60px 0 !important;
  }
  .section-title {
    font-size: 1.75rem !important;
  }
  .section-subtitle {
    font-size: 0.94rem !important;
  }

  /* Hero Section Stacking & Touch Hierarchy */
  .hero-section {
    padding-top: 105px !important;
    padding-bottom: 40px !important;
  }
  .hero-title {
    font-size: clamp(1.85rem, 5.5vw, 2.35rem) !important;
    line-height: 1.2 !important;
  }
  .hero-subtitle {
    font-size: 0.98rem !important;
    line-height: 1.6 !important;
    margin-bottom: 1.25rem !important;
  }
  .hero-ctas {
    flex-direction: column !important;
    width: 100% !important;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
    gap: 0.75rem !important;
    margin-bottom: 1.5rem !important;
  }
  .hero-ctas .btn,
  .hero-ctas a {
    width: 100% !important;
    justify-content: center !important;
    min-height: 48px !important;
    height: 48px !important;
    font-size: 0.98rem !important;
  }
  .hero-feature-chips {
    gap: 8px !important;
    margin-bottom: 1.5rem !important;
    flex-wrap: wrap !important;
  }
  .hero-chip {
    font-size: 0.78rem !important;
    padding: 5px 11px !important;
  }

  .hero-stats {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
    padding-top: 1.25rem !important;
    width: 100% !important;
  }
  .stat-card {
    padding: 8px 6px !important;
    text-align: center;
  }
  .stat-card-number {
    font-size: 1.25rem !important;
  }
  .stat-card-label {
    font-size: 0.68rem !important;
  }

  /* Floating Badge Cleanup on Mobile */
  .floating-badge {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    transform: none !important;
    margin: 0.6rem auto !important;
    max-width: 320px;
    justify-content: center;
    animation: none !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15) !important;
  }

  /* Horizontal Scrollable Tabs */
  .demo-selector-tabs, .sandbox-tabs {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    width: 100% !important;
    max-width: 100% !important;
    -webkit-overflow-scrolling: touch !important;
    padding-bottom: 8px !important;
    gap: 0.5rem !important;
    justify-content: flex-start !important;
    box-sizing: border-box !important;
  }
  .demo-selector-tabs::-webkit-scrollbar, .sandbox-tabs::-webkit-scrollbar {
    display: none;
  }
  .demo-selector-tab, .sandbox-tab {
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    padding: 0.55rem 1rem !important;
    font-size: 0.85rem !important;
  }

  /* 1-Column Content Reflows */
  .privacy-grid {
    grid-template-columns: 1fr !important;
  }
  .features-grid {
    grid-template-columns: 1fr !important;
    gap: 1.25rem !important;
  }
  .steps-grid {
    grid-template-columns: 1fr !important;
  }
  .workflow-grid-4 {
    grid-template-columns: 1fr !important;
  }
  .tech-spec-grid {
    grid-template-columns: 1fr !important;
  }
  .use-cases-grid {
    grid-template-columns: 1fr !important;
  }
  .workflow-steps-banner {
    grid-template-columns: 1fr !important;
    padding: 1rem !important;
  }

  /* Interactive Workbench Layout Stacking */
  .workbench-card {
    padding: 1.25rem !important;
  }
  .workbench-header {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 0.75rem !important;
  }
  .workbench-dropzone {
    padding: 2rem 1rem !important;
  }
  .workbench-controls-bar {
    grid-template-columns: 1fr !important;
  }
  .workbench-actions-row {
    flex-direction: column !important;
  }
  .workbench-actions-row .btn {
    width: 100% !important;
    min-height: 46px !important;
  }

  /* Safe Responsive Table Containers */
  .comparison-table-wrapper,
  .table-responsive-wrapper {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch !important;
    margin-top: 1.5rem !important;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    box-sizing: border-box !important;
  }
  .comparison-table,
  .spec-data-table {
    min-width: 580px !important;
  }
  .comparison-table th, .comparison-table td,
  .spec-data-table th, .spec-data-table td {
    padding: 0.75rem 0.85rem !important;
    font-size: 0.84rem !important;
  }

  /* Footer Reflow — Critical 1 Column Stacking */
  .footer-grid {
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
    text-align: center !important;
  }
  .footer-brand {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
  }
  .footer-brand p {
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .footer-social-wrapper {
    align-items: center !important;
  }
  .footer-social-links {
    justify-content: center !important;
  }
  .footer-bottom {
    flex-direction: column !important;
    gap: 1rem !important;
    text-align: center !important;
  }
  .footer-legal-links {
    justify-content: center !important;
    flex-wrap: wrap !important;
    gap: 0.85rem !important;
  }
}

/* ==========================================================================
   COMPACT MOBILE DEVICES (max-width: 480px)
   ========================================================================== */
@media (max-width: 480px) {
  .container {
    padding-left: 1rem !important;
    padding-right: 1rem !important;
  }
  .hero-section {
    padding-top: 90px !important;
    padding-bottom: 30px !important;
  }
  .hero-badge {
    font-size: 0.74rem !important;
    padding: 4px 10px !important;
  }
  .hero-title {
    font-size: 1.65rem !important;
    line-height: 1.22 !important;
  }
  .hero-subtitle {
    font-size: 0.92rem !important;
  }
  .hero-stats {
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 5px !important;
  }
  .stat-card {
    padding: 6px 3px !important;
  }
  .stat-card-number {
    font-size: 1.15rem !important;
  }
  .stat-card-label {
    font-size: 0.62rem !important;
    letter-spacing: -0.02em;
  }
  .pricing-card {
    padding: 1.5rem 1rem !important;
  }
  .price-val {
    font-size: 2.2rem !important;
  }
  .blog-stats-grid {
    grid-template-columns: 1fr !important;
    gap: 10px !important;
  }
  .sandbox-container {
    padding: 1.25rem 0.75rem !important;
  }
  .sandbox-dropzone {
    padding: 1.5rem 0.75rem !important;
  }
}

/* ==========================================================================
   SMALL MOBILE DEVICES (max-width: 374px)
   ========================================================================== */
@media (max-width: 374px) {
  .container {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
  }
  .hero-title {
    font-size: 1.45rem !important;
  }
  .hero-stats {
    grid-template-columns: 1fr !important;
    gap: 6px !important;
  }
  .stat-card {
    padding: 8px !important;
  }
  .brand-logo span {
    font-size: 1.05rem !important;
  }
  .mobile-utility-grid {
    grid-template-columns: 1fr !important;
    gap: 6px !important;
  }
}