/* ==========================================================================
   TidyFactor V2 — Neo-Brutalist & Editorial Developer Design System
   Architecture: High-Contrast Grid, Tactile 1.5px Borders, Hard-Edge Shadows
   Zero-Dependency, Fast, Accessible (WCAG AAA), Native Arabic & RTL First
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens & Themes
   -------------------------------------------------------------------------- */
:root {
  /* Font Stacks */
  --font-heading: 'Alexandria', 'Cairo', system-ui, -apple-system, sans-serif;
  --font-body-ar: 'Tajawal', system-ui, -apple-system, sans-serif;
  --font-body-en: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'Fira Code', 'Space Grotesk', ui-monospace, SFMono-Regular, monospace;

  /* Universal Transitions */
  --t-speed: 0.15s;
  --t-ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Dark Mode (Default — Matte Graphite & Engineered Steel) */
:root[data-theme="dark"], html[data-theme="dark"] {
  --bg-canvas: #090C13;
  --bg-surface: #111522;
  --bg-surface-elevated: #181E30;
  --bg-card: #111522;
  
  --border-color: #27314A;
  --border-strong: #3D4C72;
  --border-active: #00F0FF;

  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  --accent-cyan: #00F0FF;
  --accent-amber: #F59E0B;
  --accent-emerald: #10B981;
  --accent-rose: #F43F5E;

  --shadow-hard: 3px 3px 0px #000000;
  --shadow-hard-hover: 4px 4px 0px #000000;
  --shadow-hard-accent: 3px 3px 0px #00F0FF;
  --shadow-hard-amber: 3px 3px 0px #F59E0B;
  --shadow-hard-emerald: 3px 3px 0px #10B981;

  --badge-bg: #181E30;
  --badge-text: #E2E8F0;

  --btn-primary-bg: #00F0FF;
  --btn-primary-text: #050811;
  --btn-primary-border: #00F0FF;

  --btn-secondary-bg: #181E30;
  --btn-secondary-text: #F8FAFC;
  --btn-secondary-border: #27314A;

  --code-bg: #06080E;
  --ribbon-bg: #0E121D;
  --ribbon-border: #27314A;
  --ribbon-text: #94A3B8;
  --header-bg: rgba(9, 12, 19, 0.95);
}

/* Light Mode (Architectural Blueprint & Warm Editorial Paper) */
:root[data-theme="light"], html[data-theme="light"] {
  --bg-canvas: #F4F5F8;
  --bg-surface: #FFFFFF;
  --bg-surface-elevated: #E5E7EB;
  --bg-card: #FFFFFF;

  --border-color: #111827;
  --border-strong: #000000;
  --border-active: #0284C7;

  --text-primary: #111827;
  --text-secondary: #374151;
  --text-muted: #6B7280;

  --accent-cyan: #0284C7; /* High-contrast Vibrant Sky Blue */
  --accent-amber: #D97706;
  --accent-emerald: #059669;
  --accent-rose: #E11D48;

  --shadow-hard: 3px 3px 0px #111827;
  --shadow-hard-hover: 4px 4px 0px #111827;
  --shadow-hard-accent: 3px 3px 0px #0284C7;
  --shadow-hard-amber: 3px 3px 0px #D97706;
  --shadow-hard-emerald: 3px 3px 0px #059669;

  --badge-bg: #E5E7EB;
  --badge-text: #111827;

  --btn-primary-bg: #111827;
  --btn-primary-text: #FFFFFF;
  --btn-primary-border: #111827;

  --btn-secondary-bg: #FFFFFF;
  --btn-secondary-text: #111827;
  --btn-secondary-border: #111827;

  --code-bg: #0A0E17;
  --ribbon-bg: #E5E7EB;
  --ribbon-border: #111827;
  --ribbon-text: #374151;
  --header-bg: rgba(244, 245, 248, 0.96);
}

/* --------------------------------------------------------------------------
   2. Reset & Base Styling (Zero Overflow)
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  min-width: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-canvas);
  color: var(--text-primary);
  font-family: var(--font-body-ar);
  line-height: 1.8;
  letter-spacing: normal;
  transition: background-color var(--t-speed) var(--t-ease), color var(--t-speed) var(--t-ease);
}

html[lang="en"] body {
  font-family: var(--font-body-en);
  line-height: 1.65;
}

.page-wrapper {
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

main {
  flex: 1 0 auto;
}

.container {
  width: 100%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 16px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 24px;
  }
}

/* --------------------------------------------------------------------------
   3. Top Announcement Ribbon
   -------------------------------------------------------------------------- */
.top-ribbon {
  background: var(--ribbon-bg);
  border-bottom: 1.5px solid var(--border-color);
  padding: 4px 0;
  font-size: 0.72rem;
  color: var(--ribbon-text);
  font-family: var(--font-mono);
  font-weight: 500;
}

.top-ribbon-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px 12px;
  flex-wrap: wrap;
  text-align: center;
}

.ribbon-pill {
  background: var(--text-primary);
  color: var(--bg-canvas);
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 2px;
  letter-spacing: 0.05em;
}

.top-ribbon a {
  color: var(--accent-cyan);
  text-decoration: none;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 3px;
}

.top-ribbon a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   4. Multi-Level Header & Mobile Navigation Drawer (TidyFactor Styler)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--header-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 2px solid var(--border-color);
  width: 100%;
  transition: background-color var(--t-speed) var(--t-ease), border-color var(--t-speed) var(--t-ease);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  gap: 16px;
}

/* Brand */
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 30px;
  width: auto;
  max-width: 50px;
  object-fit: contain;
}

.brand-badge-version {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 800;
  background: var(--border-color);
  color: var(--bg-canvas);
  padding: 2px 6px;
  border-radius: 3px;
  letter-spacing: 0.05em;
  margin-inline-start: 4px;
}

/* Desktop Navigation */
.desktop-nav {
  display: none;
  align-items: center;
  position: static;
}

@media (min-width: 960px) {
  .desktop-nav {
    display: flex;
  }
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
  position: static;
}

.nav-item {
  position: relative;
}

.nav-item.has-megamenu {
  position: static;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: 6px;
  border: 1.5px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap;
  cursor: pointer;
}

.nav-link:hover,
.nav-item.has-dropdown:hover > .nav-link,
.nav-item.has-dropdown:focus-within > .nav-link {
  color: var(--text-primary);
  background: var(--bg-surface);
  border-color: var(--border-color);
}

.nav-link.active {
  color: var(--text-primary);
  background: var(--bg-surface-elevated);
  border-color: var(--border-color);
  box-shadow: 2px 2px 0px var(--border-color);
}

.dropdown-chevron {
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.nav-item.has-dropdown:hover .dropdown-chevron,
.nav-item.has-dropdown:focus-within .dropdown-chevron {
  transform: rotate(180deg);
}

/* Dropdown Base Panel */
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-start: 0;
  background: var(--bg-surface-elevated);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 18px 38px rgba(0,0,0,0.25), 4px 4px 0px var(--border-color);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s;
  z-index: 250;
  padding: 12px;
  pointer-events: none;
}

/* Invisible bridge so mouse hover does not gap */
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  inset-inline-start: 0;
  width: 100%;
  height: 12px;
}

.nav-item.has-dropdown:hover > .nav-dropdown-menu,
.nav-item.has-dropdown:focus-within > .nav-dropdown-menu,
.nav-dropdown-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

/* Products Dropdown */
.dropdown-products {
  width: 420px;
}

/* Docs Dropdown */
.dropdown-docs {
  width: 380px;
}

/* Mega Menu — Perfectly Centered Under Header */
.mega-menu {
  width: 860px;
  max-width: calc(100% - 32px);
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%) translateY(8px);
  padding: 16px;
  box-sizing: border-box;
}

.nav-item.has-megamenu:hover > .mega-menu,
.nav-item.has-megamenu:focus-within > .mega-menu,
.mega-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: auto;
}

.dropdown-header {
  padding: 4px 8px 8px;
  border-bottom: 1.5px solid var(--border-color);
  margin-bottom: 8px;
  text-align: start;
}

.dropdown-header-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.dropdown-items-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
  border-radius: 6px;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: all 0.15s ease;
  text-align: start;
}

.dropdown-item:hover {
  background: var(--bg-surface);
  border-color: var(--border-color);
  transform: translateY(-1px);
}

.dropdown-item.featured {
  background: rgba(0, 240, 255, 0.05);
  border-color: rgba(0, 240, 255, 0.25);
}

.dropdown-item.featured:hover {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--accent-cyan);
}

.item-icon {
  width: 34px;
  height: 34px;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  border: 1.5px solid var(--border-color);
  flex-shrink: 0;
  box-shadow: 2px 2px 0px var(--border-color);
}

.bg-cyan   { background: rgba(0, 240, 255, 0.15); }
.bg-blue   { background: rgba(59, 130, 246, 0.15); }
.bg-purple { background: rgba(168, 85, 247, 0.15); }
.bg-green  { background: rgba(34, 197, 94, 0.15); }
.bg-amber  { background: rgba(245, 158, 11, 0.15); }

.item-content {
  flex: 1;
  min-width: 0;
  text-align: start;
}

.item-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.item-title {
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.item-badge {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 900;
  padding: 1px 5px;
  border-radius: 3px;
  letter-spacing: 0.04em;
  flex-shrink: 0;
}

.badge-hot  { background: #FF0055; color: #FFFFFF; }
.badge-pro  { background: #8B5CF6; color: #FFFFFF; }
.badge-free { background: #10B981; color: #030509; }

.item-desc {
  font-size: 0.72rem;
  color: var(--text-secondary);
  line-height: 1.35;
  display: block;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: start;
}

.dropdown-footer {
  border-top: 1.5px solid var(--border-color);
  padding-top: 10px;
  margin-top: 8px;
  text-align: center;
}

.dropdown-footer-link {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--accent-cyan);
  text-decoration: none;
  transition: all 0.15s ease;
}

.dropdown-footer-link:hover {
  text-decoration: underline;
  color: var(--text-primary);
}

/* Mega Menu Columns & Cards */
.mega-menu-columns {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.mega-column {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 2px 2px 0px var(--border-color);
  text-align: start;
}

.mega-column-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1.5px solid var(--border-color);
  margin-bottom: 4px;
}

.mega-column-icon {
  font-size: 1.05rem;
}

.mega-column-title {
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 900;
  color: var(--text-primary);
  letter-spacing: -0.01em;
}

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

.mega-link {
  display: flex;
  flex-direction: column;
  padding: 6px 8px;
  border-radius: 4px;
  border: 1.5px solid transparent;
  text-decoration: none;
  transition: all 0.15s ease;
  text-align: start;
}

.mega-link:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-color);
  transform: translateY(-1px);
  box-shadow: 1px 1px 0px var(--border-color);
}

.mega-link-title {
  font-family: var(--font-heading);
  font-size: 0.84rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.mega-link-desc {
  font-size: 0.72rem;
  color: var(--text-secondary);
  margin-top: 2px;
  line-height: 1.35;
  display: block;
  text-align: start;
}

/* Header Action Controls */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

@media (max-width: 959px) {
  .btn-github-link,
  .header-cta-btn {
    display: none !important;
  }
}

@media (max-width: 540px) {
  .nav-inner {
    gap: 8px;
  }
  .nav-actions {
    gap: 6px;
  }
  .btn-theme-toggle {
    display: none !important;
  }
  .brand-name {
    font-size: 0.98rem;
  }
  .brand-badge-version {
    display: none !important;
  }
}

.btn-icon-ctrl {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  color: var(--text-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--border-color);
  transition: all var(--t-speed) var(--t-ease);
  text-decoration: none;
  flex-shrink: 0;
}

.btn-icon-ctrl:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--border-color);
  background: var(--bg-surface-elevated);
}

.btn-icon-ctrl:active {
  transform: translate(2px, 2px);
  box-shadow: 0px 0px 0px var(--border-color);
}

.btn-icon-ctrl svg {
  width: 17px;
  height: 17px;
}

.lang-code-text {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.05em;
}

/* Multi-Language Dropdown */
.lang-dropdown-wrapper {
  position: relative;
}

.btn-lang-toggle {
  width: auto;
  min-width: 60px;
  padding: 0 8px;
  gap: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.lang-btn-flag {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.flag-icon {
  display: block;
  border-radius: 2px;
  border: 1px solid rgba(0, 0, 0, 0.18);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.12);
  flex-shrink: 0;
}

[data-theme="dark"] .flag-icon {
  border-color: rgba(255, 255, 255, 0.2);
}

.lang-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  inset-inline-end: 0;
  width: 250px;
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 4px 4px 0px var(--border-color);
  padding: 6px;
  display: none;
  flex-direction: column;
  gap: 3px;
  z-index: 1100;
  animation: dropdownFadeIn 0.15s ease-out;
}

.lang-dropdown-wrapper.open .lang-dropdown-menu {
  display: flex;
}

.lang-dropdown-header {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--text-secondary);
  padding: 6px 8px 8px;
  border-bottom: 1.5px solid var(--border-color);
  margin-bottom: 4px;
  display: flex;
  align-items: center;
  gap: 6px;
  text-align: start;
}

.lang-dropdown-grid {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 6px;
  text-decoration: none;
  color: var(--text-primary);
  transition: all 0.12s ease;
  border: 1.5px solid transparent;
  text-align: start;
}

.lang-option:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-color);
  transform: translateX(-2px);
}

[dir="ltr"] .lang-option:hover {
  transform: translateX(2px);
}

.lang-option.active {
  background: var(--accent-cyan-subtle);
  border-color: var(--accent-cyan);
  color: var(--text-primary);
  box-shadow: 1.5px 1.5px 0px var(--accent-cyan);
}

.lang-opt-flag-box {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2px 3px;
  border-radius: 4px;
  background: var(--bg-surface-elevated);
  border: 1.5px solid var(--border-color);
  flex-shrink: 0;
  box-shadow: 1px 1px 0px var(--border-color);
}

.lang-option.active .lang-opt-flag-box {
  border-color: var(--accent-cyan);
  background: var(--bg-surface);
}

.lang-opt-labels {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 1px;
  text-align: start;
  min-width: 0;
}

.lang-opt-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}

.lang-opt-name {
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

.lang-opt-code-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 900;
  color: var(--text-secondary);
  background: var(--bg-surface-elevated);
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid var(--border-color);
  letter-spacing: 0.04em;
}

.lang-option.active .lang-opt-code-tag {
  background: var(--accent-cyan);
  color: #030509;
  border-color: var(--accent-cyan);
}

.lang-opt-sub {
  font-size: 0.70rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.lang-opt-check {
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* Mobile Language Chips in Drawer */
.mobile-lang-section {
  padding: 12px 0 6px;
  border-top: 1.5px solid var(--border-color);
  margin-top: 12px;
}

.mobile-lang-chips {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  margin-top: 8px;
}

.mobile-lang-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 8px 4px;
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  background: var(--bg-surface);
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-heading);
  gap: 4px;
  box-shadow: 1.5px 1.5px 0px var(--border-color);
  transition: all 0.15s ease;
}

.mobile-chip-flag {
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-chip-name {
  font-size: 0.74rem;
  font-weight: 800;
}

.mobile-lang-chip:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--border-color);
  transform: translateY(-1px);
}

.mobile-lang-chip.active {
  background: var(--accent-cyan-subtle);
  border-color: var(--accent-cyan);
  box-shadow: 2px 2px 0px var(--accent-cyan);
}

/* ==========================================================================
   Footer Section (Ft8 Sitemap Grid + Ft3 Colophon & Architecture Badges)
   ========================================================================== */
.site-footer {
  background: var(--bg-surface-elevated);
  border-top: 2px solid var(--border-color);
  padding: 64px 0 32px;
  position: relative;
  overflow: hidden;
}

.footer-top-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 36px;
  margin-bottom: 36px;
  border-bottom: 1.5px solid var(--border-color);
  gap: 24px;
  flex-wrap: wrap;
}

.footer-brand-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 520px;
}

.footer-brand-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--text-primary);
  text-decoration: none;
}

.footer-logo-img {
  width: 28px;
  height: 28px;
}

.footer-about-text {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

.footer-badges-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.footer-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.70rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface);
  color: var(--text-secondary);
}

.footer-meta-pill.pill-cyan {
  color: var(--accent-cyan);
  border-color: rgba(0, 240, 255, 0.3);
  background: rgba(0, 240, 255, 0.08);
}

.footer-meta-pill.pill-emerald {
  color: var(--accent-emerald);
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.08);
}

.footer-action-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 320px;
}

.footer-cta-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  padding: 16px 20px;
  box-shadow: 3px 3px 0px var(--border-color);
}

.footer-cta-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--accent-cyan);
  display: flex;
  align-items: center;
  gap: 6px;
}

.footer-ctrls-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-footer-ctrl {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--border-color);
  transition: all 0.15s ease;
}

.btn-footer-ctrl:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--text-primary);
  transform: translateY(-1px);
  box-shadow: 3px 3px 0px var(--border-color);
}

.btn-github-ctrl:hover {
  border-color: #24292e;
  color: var(--accent-cyan);
}

.btn-npm-ctrl:hover {
  border-color: #cb3837;
  color: #cb3837;
}

.footer-grid-layout {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

@media (max-width: 960px) {
  .footer-grid-layout {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
}

@media (max-width: 520px) {
  .footer-grid-layout {
    grid-template-columns: 1fr;
  }
}

.footer-col-item h4 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  gap: 8px;
}

.footer-col-item ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col-item ul li a {
  color: var(--text-secondary);
  font-size: 0.84rem;
  text-decoration: none;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-col-item ul li a svg {
  flex-shrink: 0;
  opacity: 0.85;
}

.footer-col-item ul li a:hover {
  color: var(--accent-cyan);
  transform: translateX(-2px);
}

[dir="ltr"] .footer-col-item ul li a:hover {
  transform: translateX(2px);
}

/* Footer Bottom Bar with Language Badges & Colophon */
.footer-bottom-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1.5px solid var(--border-color);
  gap: 16px;
  flex-wrap: wrap;
}

.footer-lang-strip {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.footer-lang-label {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-heading);
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-secondary);
  margin-inline-end: 4px;
}

.footer-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 8px;
  border-radius: 5px;
  border: 1.5px solid var(--border-color);
  background: var(--bg-surface);
  text-decoration: none;
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-size: 0.74rem;
  font-weight: 800;
  box-shadow: 1.5px 1.5px 0px var(--border-color);
  transition: all 0.12s ease;
}

.footer-btn-flag {
  display: flex;
  align-items: center;
}

.footer-btn-code {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  font-weight: 900;
  color: var(--text-secondary);
}

.footer-btn-name {
  font-size: 0.74rem;
}

.footer-lang-btn:hover {
  background: var(--bg-surface-elevated);
  border-color: var(--text-primary);
  transform: translateY(-1px);
}

.footer-lang-btn.active {
  background: var(--accent-cyan-subtle);
  border-color: var(--accent-cyan);
  color: var(--text-primary);
  box-shadow: 2px 2px 0px var(--accent-cyan);
}

.footer-lang-btn.active .footer-btn-code {
  color: var(--accent-cyan);
}

.footer-rights-text {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   Visual Workflow Showcase Section (Dual IDE / CLI Demo Cards)
   ========================================================================== */
.showcase-section {
  background: var(--bg-surface-elevated);
  border-top: 2px solid var(--border-color);
  border-bottom: 2px solid var(--border-color);
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-bottom: 36px;
}

@media (max-width: 840px) {
  .showcase-grid {
    grid-template-columns: 1fr;
  }
}

.showcase-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 4px 4px 0px var(--border-color);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.showcase-card:hover {
  transform: translateY(-2px);
  box-shadow: 6px 6px 0px var(--border-color);
}

.showcase-card-header {
  background: var(--bg-surface-elevated);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1.5px solid var(--border-color);
}

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

.showcase-card-title {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.showcase-card-badge {
  font-family: var(--font-heading);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.badge-cyan-soft {
  background: rgba(0, 240, 255, 0.12);
  color: var(--accent-cyan);
  border-color: rgba(0, 240, 255, 0.3);
}

.badge-emerald-soft {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border-color: rgba(16, 185, 129, 0.3);
}

.showcase-card-media {
  padding: 14px;
  background: var(--bg-page);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1.5px solid var(--border-color);
}

.showcase-img {
  width: 100%;
  height: auto;
  border-radius: 6px;
  display: block;
  border: 1.5px solid var(--border-color);
  box-shadow: 2px 2px 0px var(--border-color);
  background: var(--bg-surface);
}

.showcase-card-footer {
  padding: 16px 20px;
  background: var(--bg-surface);
  text-align: start;
}

.showcase-footer-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.showcase-footer-desc {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin: 0;
}

/* Quick Start Floating Command Bar */
.showcase-action-bar {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 18px;
  box-shadow: 3px 3px 0px var(--border-color);
  gap: 12px;
  flex-wrap: wrap;
}

.showcase-action-cmd {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.92rem;
  font-weight: 700;
}

.showcase-cmd-tag {
  color: var(--accent-cyan);
  font-weight: 800;
}

.showcase-cmd-code {
  color: var(--accent-emerald);
  background: var(--bg-surface-elevated);
  padding: 3px 8px;
  border-radius: 4px;
  border: 1px solid var(--border-color);
}

.header-cta-btn {
  display: none;
  padding: 8px 16px;
  font-size: 0.82rem;
}

@media (min-width: 1140px) {
  .header-cta-btn {
    display: inline-flex;
  }
}

/* Mobile Hamburger Toggle */
.btn-mobile-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 4.5px;
  padding: 0;
}

@media (min-width: 960px) {
  .btn-mobile-toggle {
    display: none;
  }
}

.hamburger-bar {
  width: 18px;
  height: 2px;
  background-color: var(--text-primary);
  border-radius: 1px;
  transition: all 0.25s ease;
  display: block;
}

.btn-mobile-toggle.is-open .bar-1 {
  transform: translateY(6.5px) rotate(45deg);
}

.btn-mobile-toggle.is-open .bar-2 {
  opacity: 0;
  transform: translateX(-6px);
}

.btn-mobile-toggle.is-open .bar-3 {
  transform: translateY(-6.5px) rotate(-45deg);
}

/* --------------------------------------------------------------------------
   4.1 Mobile Navigation Drawer & Overlay
   -------------------------------------------------------------------------- */
.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s;
}

.mobile-drawer-overlay.is-active {
  opacity: 1;
  visibility: visible;
}

.mobile-drawer {
  position: fixed;
  top: 0;
  bottom: 0;
  inset-inline-end: 0;
  width: 360px;
  max-width: 88vw;
  background: var(--bg-surface-elevated);
  border-inline-start: 2.5px solid var(--border-color);
  z-index: 999;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: -8px 0 36px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

html[dir="rtl"] .mobile-drawer {
  transform: translateX(-100%);
}

.mobile-drawer.is-active {
  transform: translateX(0) !important;
}

.mobile-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 2px solid var(--border-color);
  background: var(--bg-surface);
}

.mobile-drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 16px 18px;
  -webkit-overflow-scrolling: touch;
}

.mobile-drawer-nav {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
  box-shadow: 2px 2px 0px var(--border-color);
  transition: all 0.15s ease;
}

.mobile-nav-link.active {
  background: var(--accent-cyan);
  color: #030509;
}

.mobile-accordion-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-primary);
  cursor: pointer;
  box-shadow: 2px 2px 0px var(--border-color);
  transition: all 0.15s ease;
  text-align: inherit;
}

.accordion-chevron {
  transition: transform 0.25s ease;
  flex-shrink: 0;
}

.mobile-accordion-toggle.is-open {
  background: var(--bg-surface-elevated);
}

.mobile-accordion-toggle.is-open .accordion-chevron {
  transform: rotate(180deg);
}

.mobile-accordion-content {
  display: none;
  padding-inline-start: 12px;
  margin-top: 8px;
  margin-bottom: 8px;
  border-inline-start: 2.5px solid var(--border-color);
}

.mobile-accordion-content.is-open {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.mobile-group-label {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 900;
  color: var(--text-muted);
  padding: 6px 4px 2px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.mobile-sub-link {
  display: flex;
  flex-direction: column;
  padding: 8px 10px;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  text-decoration: none;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-primary);
  transition: all 0.15s ease;
}

.mobile-sub-link small {
  font-size: 0.68rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

.mobile-sub-link.view-all {
  background: rgba(0, 240, 255, 0.08);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  text-align: center;
  font-weight: 900;
  margin-top: 4px;
}

.mobile-drawer-footer {
  padding: 16px 20px;
  border-top: 2px solid var(--border-color);
  background: var(--bg-surface);
}

.drawer-footer-controls {
  display: flex;
  gap: 10px;
}

.btn-drawer-action {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background: var(--bg-canvas);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.82rem;
  font-weight: 800;
  color: var(--text-primary);
  text-decoration: none;
  box-shadow: 2px 2px 0px var(--border-color);
  transition: all 0.15s ease;
}

.btn-drawer-action:hover {
  background: var(--bg-surface-elevated);
}


/* --------------------------------------------------------------------------
   5. Hero Section
   -------------------------------------------------------------------------- */
.hero-section {
  padding: 56px 0 44px;
  text-align: center;
  border-bottom: 1.5px solid var(--border-color);
  background: var(--bg-surface);
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  background: var(--badge-bg);
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
  padding: 4px 12px;
  border-radius: 3px;
  box-shadow: 2px 2px 0px var(--border-color);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 4.5vw, 2.5rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--text-primary);
  margin-bottom: 16px;
}

.hero-title-highlight {
  color: var(--accent-cyan);
  background: transparent;
  display: inline;
}

.hero-desc {
  font-size: clamp(0.92rem, 2vw, 1.05rem);
  color: var(--text-secondary);
  max-width: 760px;
  margin: 0 auto 28px;
  line-height: 1.8;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   6. Buttons (Neo-Brutalist Tactile System)
   -------------------------------------------------------------------------- */
.btn-brutalist-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: 1.5px solid var(--btn-primary-border);
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 800;
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-hard);
  transition: all var(--t-speed) var(--t-ease);
}

.btn-brutalist-primary:hover {
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--shadow-hard-hover);
}

.btn-brutalist-primary:active {
  transform: translate(2px, 2px);
  box-shadow: 0px 0px 0px transparent;
}

.btn-brutalist-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border: 1.5px solid var(--btn-secondary-border);
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 4px;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--shadow-hard);
  transition: all var(--t-speed) var(--t-ease);
}

.btn-brutalist-secondary:hover {
  transform: translate(-1.5px, -1.5px);
  box-shadow: var(--shadow-hard-hover);
  border-color: var(--border-strong);
}

.btn-brutalist-secondary:active {
  transform: translate(2px, 2px);
  box-shadow: 0px 0px 0px transparent;
}

/* --------------------------------------------------------------------------
   7. Structural Section Blocks & Headings
   -------------------------------------------------------------------------- */
.section-block {
  padding: 56px 0;
  border-bottom: 1.5px solid var(--border-color);
}

.section-heading-box {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 36px;
}

.section-tag-pill {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: var(--badge-bg);
  border: 1.5px solid var(--border-color);
  padding: 4px 12px;
  border-radius: 3px;
  margin-bottom: 12px;
  box-shadow: 2px 2px 0px var(--border-color);
}
html[lang="en"] .section-tag-pill {
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
}

.section-main-title {
  font-family: var(--font-heading);
  font-size: clamp(1.3rem, 3.5vw, 1.8rem);
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 12px;
}

.section-lead-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* --------------------------------------------------------------------------
   8. The Two Product Pillars Grid
   -------------------------------------------------------------------------- */
.pillars-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .pillars-grid-2 {
    grid-template-columns: 1fr 1fr;
  }
}

.pillar-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 24px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-speed) var(--t-ease);
}

.pillar-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
}

.pillar-header-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1.5px solid var(--border-color);
}

.pillar-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 2px;
  border: 1.5px solid var(--border-color);
  background: var(--badge-bg);
}

.pillar-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.pillar-motto {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-cyan);
  font-weight: 600;
  margin-bottom: 14px;
}

.pillar-body {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 18px;
}

.pillar-features {
  list-style: none;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.pillar-features li {
  font-size: 0.84rem;
  color: var(--text-primary);
  display: flex;
  align-items: flex-start;
  gap: 8px;
  line-height: 1.6;
}

.pillar-features li svg {
  width: 16px;
  height: 16px;
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 3px;
}

.pillar-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1.5px solid var(--border-color);
  flex-wrap: wrap;
  gap: 10px;
}

/* --------------------------------------------------------------------------
   9. The 4 Layers Grid
   -------------------------------------------------------------------------- */
.layers-grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 560px) {
  .layers-grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .layers-grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

.layer-card-unit {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 4px;
  padding: 18px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-speed) var(--t-ease);
}

.layer-card-unit:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
}

.layer-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 6px;
  letter-spacing: 0.05em;
}

.layer-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.layer-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 14px;
}

.layer-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.layer-tag {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  background: var(--badge-bg);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 2px 6px;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   10. The Three Modes (INIT, CONVERT, IMPROVE)
   -------------------------------------------------------------------------- */
.three-modes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

@media (min-width: 768px) {
  .three-modes-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.mode-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 4px;
  padding: 20px;
  box-shadow: var(--shadow-hard);
}

.mode-badge {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  display: inline-block;
  padding: 2px 8px;
  border: 1.5px solid var(--border-color);
  border-radius: 2px;
  margin-bottom: 10px;
}


.mode-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border: 1.5px solid var(--border-color);
  border-radius: 3px;
  margin-bottom: 12px;
  letter-spacing: 0.03em;
}

/* Light Theme Badges (Solid Deep Tone + Pure White High-Contrast Text) */
:root[data-theme="light"] .badge-cyan,
html[data-theme="light"] .badge-cyan {
  background: var(--accent-cyan) !important;
  color: #FFFFFF !important;
  border-color: #111827 !important;
}

:root[data-theme="light"] .badge-amber,
html[data-theme="light"] .badge-amber {
  background: var(--accent-amber) !important;
  color: #FFFFFF !important;
  border-color: #111827 !important;
}

:root[data-theme="light"] .badge-emerald,
html[data-theme="light"] .badge-emerald {
  background: var(--accent-emerald) !important;
  color: #FFFFFF !important;
  border-color: #111827 !important;
}

:root[data-theme="light"] .badge-rose,
html[data-theme="light"] .badge-rose {
  background: var(--accent-rose) !important;
  color: #FFFFFF !important;
  border-color: #111827 !important;
}

/* Dark Theme Badges (Vivid Electric Tone + Crisp Dark Text) */
:root[data-theme="dark"] .badge-cyan,
html[data-theme="dark"] .badge-cyan {
  background: var(--accent-cyan) !important;
  color: #050811 !important;
  border-color: var(--accent-cyan) !important;
}

:root[data-theme="dark"] .badge-amber,
html[data-theme="dark"] .badge-amber {
  background: var(--accent-amber) !important;
  color: #050811 !important;
  border-color: var(--accent-amber) !important;
}

:root[data-theme="dark"] .badge-emerald,
html[data-theme="dark"] .badge-emerald {
  background: var(--accent-emerald) !important;
  color: #050811 !important;
  border-color: var(--accent-emerald) !important;
}

:root[data-theme="dark"] .badge-rose,
html[data-theme="dark"] .badge-rose {
  background: var(--accent-rose) !important;
  color: #050811 !important;
  border-color: var(--accent-rose) !important;
}


.mode-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.mode-desc {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   11. Tenets & Philosophy Grid
   -------------------------------------------------------------------------- */
.tenets-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .tenets-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .tenets-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tenet-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 22px;
  box-shadow: var(--shadow-hard);
  transition: all var(--t-speed) var(--t-ease);
  display: flex;
  flex-direction: column;
}

.tenet-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
}

.tenet-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.tenet-title svg {
  width: 16px;
  height: 16px;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.tenet-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  flex-grow: 1;
}

.tenet-desc code {
  display: block;
  padding: 8px 12px;
  background: var(--code-bg);
  color: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  line-height: 1.6;
  margin-bottom: 12px;
  direction: ltr;
  text-align: left;
  overflow-x: auto;
}

/* --------------------------------------------------------------------------
   12. Interactive Terminal Console (Neo-Brutalist Box)
   -------------------------------------------------------------------------- */
.terminal-wrapper {
  background: var(--code-bg);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  max-width: 820px;
  margin: 0 auto;
}

.terminal-header {
  background: var(--bg-surface-elevated);
  border-bottom: 1.5px solid var(--border-color);
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

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

.terminal-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 1px solid rgba(0, 0, 0, 0.4);
}

.dot-red { background: #EF4444; }
.dot-yellow { background: #F59E0B; }
.dot-green { background: #10B981; }

.terminal-tab-group {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
}

.terminal-tab-btn {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid transparent;
  padding: 3px 8px;
  border-radius: 3px;
  cursor: pointer;
  white-space: nowrap;
}

.terminal-tab-btn.active {
  color: var(--text-primary);
  background: var(--bg-surface);
  border-color: var(--border-color);
}

.terminal-body-box {
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: #E2E8F0;
  line-height: 1.6;
}

.terminal-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 12px;
  border-radius: 4px;
  margin-top: 10px;
  gap: 8px;
  flex-wrap: wrap;
}

.terminal-cmd-str {
  direction: ltr !important;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 600;
  color: #F8FAFC;
  unicode-bidi: isolate;
}

.terminal-cmd-str .cmd-dollar {
  color: #38BDF8;
  font-weight: 800;
  margin-inline-end: 4px;
}

.btn-copy-code {
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 3px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all var(--t-speed) var(--t-ease);
}

.btn-copy-code:hover {
  background: var(--accent-cyan);
  color: #000000;
}

.terminal-card {
  background: var(--code-bg);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  box-shadow: var(--shadow-hard);
  overflow: hidden;
  width: 100%;
}

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.terminal-body {
  padding: 18px 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: #E2E8F0;
  line-height: 1.7;
  direction: ltr;
  text-align: left;
}

.t-comment {
  color: #64748B;
  font-style: italic;
}

.t-prompt {
  color: var(--accent-cyan);
  font-weight: 700;
  margin-inline-end: 6px;
}

.t-cmd {
  color: #F8FAFC;
  font-weight: 600;
}

.t-output {
  display: block;
  margin-top: 4px;
}

/* --------------------------------------------------------------------------
   13. Skills Grid Box
   -------------------------------------------------------------------------- */
.skills-grid-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 640px) {
  .skills-grid-box {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .skills-grid-box {
    grid-template-columns: repeat(3, 1fr);
  }
}

.skill-card-unit {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 4px;
  padding: 18px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-speed) var(--t-ease);
}

.skill-card-unit:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
}

.skill-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 8px;
  padding-bottom: 8px;
  border-bottom: 1.5px solid var(--border-color);
}

.skill-card-title {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--text-primary);
}

.skill-card-ver {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--accent-cyan);
  background: var(--badge-bg);
  border: 1px solid var(--border-color);
  padding: 1px 5px;
  border-radius: 2px;
}

.skill-card-body {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 14px;
}

.skill-cmd-terminal {
  background: var(--code-bg);
  border: 1px solid var(--border-color);
  padding: 6px 10px;
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.skill-cmd-text {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #38BDF8;
  direction: ltr;
  text-align: left;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --------------------------------------------------------------------------
   14. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: var(--bg-surface);
  border-top: 1.5px solid var(--border-color);
  padding: 44px 0 24px;
  margin-top: auto;
}

.footer-grid-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-bottom: 32px;
}

@media (min-width: 600px) {
  .footer-grid-layout {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .footer-grid-layout {
    grid-template-columns: 1.6fr 1fr 1.2fr 1fr;
  }
}

.footer-col-item h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 6px;
}

.footer-col-item ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-col-item ul a {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--t-speed) var(--t-ease);
}

.footer-col-item ul a:hover {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.footer-brand-title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.footer-logo-img {
  height: 24px;
  width: auto;
}

.footer-bottom-bar {
  border-top: 1.5px solid var(--border-color);
  padding-top: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.72rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
}

.terminal-body-box {
  background: var(--code-bg);
  color: #F8FAFC;
  padding: 16px 20px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.6;
}

.terminal-body-box pre,
.terminal-body-box code,
.terminal-cmd-str {
  color: #F8FAFC !important;
  font-family: var(--font-mono);
}

.terminal-cmd-str span.cmd-prefix {
  color: var(--accent-cyan) !important;
}

.terminal-tree-branch {
  color: var(--accent-cyan);
}

.terminal-tree-leaf {
  color: #F8FAFC;
}

.terminal-tree-comment {
  color: #94A3B8;
  font-style: italic;
}


/* --------------------------------------------------------------------------
   TidyFactor Styler — Arabic Typography & Component Polish
   -------------------------------------------------------------------------- */
html[dir="rtl"] {
  letter-spacing: normal !important;
}

html[dir="rtl"] h1, 
html[dir="rtl"] h2, 
html[dir="rtl"] h3, 
html[dir="rtl"] h4, 
html[dir="rtl"] p, 
html[dir="rtl"] span, 
html[dir="rtl"] a, 
html[dir="rtl"] div {
  letter-spacing: normal !important;
}

.mode-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 24px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-speed) var(--t-ease);
}

.mode-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
}

.mode-badge {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border: 1.5px solid var(--border-color);
  border-radius: 3px;
  margin-bottom: 14px;
  align-self: flex-start;
  box-shadow: 1.5px 1.5px 0px var(--border-color);
}

html[lang="en"] .mode-badge {
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.mode-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.4;
  margin-bottom: 10px;
}

.mode-desc {
  font-family: var(--font-body-ar);
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  flex-grow: 1;
  margin-bottom: 18px;
}

html[lang="en"] .mode-desc {
  font-family: var(--font-body-en);
  line-height: 1.6;
}

.mode-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  text-decoration: none;
  transition: all var(--t-speed) var(--t-ease);
  width: fit-content;
  border-bottom: 1.5px solid transparent;
  padding-bottom: 2px;
}

.mode-link svg {
  transition: transform var(--t-speed) var(--t-ease);
}

html[dir="rtl"] .mode-link svg {
  transform: rotate(180deg);
}

.mode-link:hover {
  border-bottom-color: currentColor;
}

.mode-link-cyan { color: var(--accent-cyan); }
.mode-link-emerald { color: var(--accent-emerald); }
.mode-link-amber { color: var(--accent-amber); }
.mode-link-rose { color: var(--accent-rose); }

/* --------------------------------------------------------------------------
   16. Comparative Architecture Grid (Before vs After)
   -------------------------------------------------------------------------- */
.comparison-grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 980px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .comparison-grid-2 {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

.comparison-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 24px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-speed) var(--t-ease);
}

.comparison-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
}

.comparison-card.card-problem {
  border-top: 4px solid var(--accent-rose);
}

.comparison-card.card-solution {
  border-top: 4px solid var(--accent-emerald);
}

.comparison-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 8px;
}

.comparison-status {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: normal !important;
}

html[lang="en"] .comparison-status {
  font-family: var(--font-mono);
  letter-spacing: 0.03em;
}

.comparison-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 14px;
  line-height: 1.4;
}

.comparison-pipeline {
  background: #090D16 !important;
  color: #FFFFFF !important;
  border: 1.5px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 6px;
  padding: 12px 14px;
  font-family: var(--font-mono) !important;
  font-size: 0.78rem;
  line-height: 1.7;
  direction: ltr;
  text-align: left;
  margin-bottom: 18px;
  overflow-x: auto;
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.5);
}

.comparison-pipeline code {
  color: #FFFFFF !important;
  font-family: inherit;
  font-weight: 600;
}

.pipe-step-fail {
  color: #FDA4AF !important; /* light rose */
  font-weight: 700;
}

.pipe-step-pass {
  color: #6EE7B7 !important; /* bright emerald */
  font-weight: 700;
}

.pipe-arrow {
  color: #38BDF8 !important; /* vivid sky blue */
  margin: 0 4px;
  font-weight: 800;
}

.comparison-list {
  list-style: none;
  padding: 0;
  margin: 0 0 16px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comparison-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.comparison-list li .icon-bullet {
  font-weight: 800;
  flex-shrink: 0;
  font-size: 0.95rem;
  margin-top: 1px;
}

.icon-fail { color: var(--accent-rose); font-weight: 900; }
.icon-pass { color: var(--accent-emerald); font-weight: 900; }

/* --------------------------------------------------------------------------
   22. Dual-Tier Badges & Interactive Filter Tabs (V2.1 Architecture)
   -------------------------------------------------------------------------- */
.badge-community {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background-color: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border: 1.5px solid var(--accent-emerald);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.badge-pro {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background-color: rgba(245, 158, 11, 0.15);
  color: var(--accent-amber);
  border: 1.5px solid var(--accent-amber);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 4px;
  text-transform: uppercase;
}

.filter-tabs-wrapper {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 30px 0 40px 0;
}

.skill-search-wrapper {
  position: relative;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.skill-search-input {
  width: 100%;
  padding: 12px 18px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  background: var(--bg-surface);
  color: var(--text-primary);
  border: 2px solid var(--border-color);
  border-radius: 6px;
  box-shadow: var(--shadow-hard);
  outline: none;
  transition: all var(--t-speed) var(--t-ease);
}

.skill-search-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-hard-accent);
}

.filter-tabs-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
}

.filter-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 700;
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  box-shadow: 2px 2px 0px var(--border-color);
  cursor: pointer;
  transition: all var(--t-speed) var(--t-ease);
}

.filter-tab:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--border-color);
  color: var(--text-primary);
}

.filter-tab.active {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border-color: var(--border-strong);
  box-shadow: 3px 3px 0px var(--border-strong);
  transform: translate(-2px, -2px);
}

.filter-tab .tab-count {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.15);
  font-weight: 800;
}

:root[data-theme="dark"] .filter-tab.active .tab-count {
  background: rgba(0, 0, 0, 0.35);
  color: #000;
}

/* Pro Gated Card Styling */
.pro-gated-box {
  background: var(--code-bg);
  border: 1.5px dashed var(--border-color);
  border-radius: 6px;
  padding: 12px 14px;
  margin: 14px 0;
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.pro-gated-box .pro-meta-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--accent-amber);
  font-weight: 700;
  margin-bottom: 6px;
}

.btn-pro-license {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  font-family: var(--font-heading);
  font-size: 0.88rem;
  font-weight: 800;
  background: var(--accent-amber);
  color: #000000;
  border: 2px solid var(--border-strong);
  border-radius: 6px;
  box-shadow: 3px 3px 0px var(--border-strong);
  text-decoration: none;
  transition: all var(--t-speed) var(--t-ease);
}

.btn-pro-license:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px var(--border-strong);
  filter: brightness(1.05);
}

/* 5-Tier Pricing & Distribution Grid */
.tier-pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 40px 0;
}

.tier-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 28px 24px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  position: relative;
  transition: all var(--t-speed) var(--t-ease);
}

.tier-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 6px 6px 0px var(--border-color);
}

.tier-card-featured {
  border-color: var(--accent-cyan);
  box-shadow: 4px 4px 0px var(--accent-cyan);
  background: var(--bg-surface-elevated);
}

.tier-card-ultimate {
  border-color: var(--accent-amber);
  box-shadow: 5px 5px 0px var(--accent-amber);
  background: linear-gradient(180deg, var(--bg-surface-elevated) 0%, var(--bg-surface) 100%);
}

.tier-badge-top {
  position: absolute;
  top: -12px;
  inset-inline-end: 20px;
  background: var(--accent-amber);
  color: #000000;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 4px;
  border: 1.5px solid var(--border-strong);
  box-shadow: 2px 2px 0px #000;
}

.tier-header {
  margin-bottom: 20px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 16px;
}

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

.tier-price-tag {
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--text-primary);
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.tier-price-tag span.term {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-family: var(--font-heading);
}

.tier-features-list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex-grow: 1;
}

.tier-features-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.5;
}

.tier-features-list li .check-icon {
  color: var(--accent-emerald);
  font-weight: 900;
  font-size: 1rem;
  flex-shrink: 0;
}

.btn-pro-license {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  background: var(--accent-amber);
  color: #000000 !important;
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 800;
  text-decoration: none;
  border: 1.5px solid var(--border-strong);
  border-radius: 4px;
  box-shadow: 2px 2px 0px var(--border-strong);
  cursor: pointer;
  transition: all var(--t-speed) var(--t-ease);
  text-align: center;
}

.btn-pro-license:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px var(--border-strong);
  background: #FBBF24;
}

.pro-gated-box {
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 10px 12px;
  margin: 10px 0;
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.pro-meta-row {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent-amber);
  margin-bottom: 4px;
}

/* --------------------------------------------------------------------------
   23. Products 3-Column Grid & Starters Cards
   -------------------------------------------------------------------------- */
.products-grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .products-grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .products-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.product-card-unit {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 24px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-speed) var(--t-ease);
}

.product-card-unit:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
}

.product-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 14px;
}

.product-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid var(--border-color);
  background: var(--badge-bg);
  color: var(--text-primary);
}

.product-badge.badge-blue {
  background: rgba(29, 78, 216, 0.12);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.product-badge.badge-emerald {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border-color: var(--accent-emerald);
}

.product-badge.badge-purple {
  background: rgba(168, 85, 247, 0.12);
  color: #A855F7;
  border-color: #A855F7;
}

.product-ver-pill {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-muted);
  background: var(--bg-surface-elevated);
  padding: 2px 6px;
  border-radius: 2px;
  border: 1px solid var(--border-color);
}

.product-card-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.35;
}

.product-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
  flex-grow: 1;
}

.product-card-footer {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

/* --------------------------------------------------------------------------
   24. Footer Grid Alignment & Resiliency
   -------------------------------------------------------------------------- */
.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

@media (min-width: 640px) {
  .footer-inner {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .footer-inner {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 480px;
}

.footer-license-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent-emerald);
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  padding: 4px 10px;
  border-radius: 4px;
  width: fit-content;
}

.footer-nav-col h4,
.footer-col-title {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 12px;
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 6px;
}

.footer-links,
.footer-nav-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links li a,
.footer-nav-col ul li a {
  font-size: 0.82rem;
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--t-speed) var(--t-ease);
}

.footer-links li a:hover,
.footer-nav-col ul li a:hover {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.footer-bottom {
  border-top: 1.5px solid var(--border-color);
  padding-top: 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  text-align: center;
}

/* --------------------------------------------------------------------------
   V3 PHP Micro — Skill Card Component Classes
   Replaces 255 inline style= attributes with reusable CSS classes.
   -------------------------------------------------------------------------- */

.skill-card.skill-card-unit {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.skill-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  margin-bottom: 6px;
  font-weight: 800;
}

.skill-card-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 10px;
}

.skill-card-cmds {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.skill-card-body {
  padding-top: 4px;
}

.skill-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border-color);
  flex-wrap: wrap;
}

.skill-card-action-btn {
  font-size: 0.76rem;
  padding: 6px 12px;
  flex: 1.2;
  text-align: center;
}

.skill-card-download-btn {
  font-size: 0.76rem;
  padding: 6px 10px;
  flex: 1;
  text-align: center;
  color: var(--accent-cyan);
  font-weight: 700;
}

.footer-about-text {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   HTMX Indicator
   -------------------------------------------------------------------------- */
.htmx-indicator {
  display: none;
}
.htmx-request .htmx-indicator,
.htmx-request.htmx-indicator {
  display: block;
}

/* --------------------------------------------------------------------------
   25. Product Detail & Architectural Catalog System (V3)
   -------------------------------------------------------------------------- */

/* Breadcrumb Bar */
.breadcrumb-bar {
  background: var(--bg-surface);
  border-bottom: 1.5px solid var(--border-color);
  padding: 12px 0;
  font-size: 0.82rem;
}

.breadcrumb-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-heading);
  font-weight: 700;
  transition: color var(--t-speed) var(--t-ease);
}

.breadcrumb-link:hover {
  color: var(--accent-cyan);
}

.breadcrumb-sep {
  color: var(--text-muted);
  display: inline-flex;
  align-items: center;
}

[dir="rtl"] .breadcrumb-sep svg {
  transform: rotate(180deg);
}

.breadcrumb-current {
  color: var(--text-primary);
  font-family: var(--font-heading);
  font-weight: 800;
}

.breadcrumb-badge-group {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Section Blocks */
.section-block {
  padding: 60px 0;
  border-bottom: 1.5px solid var(--border-color);
  position: relative;
}

.section-block:last-child {
  border-bottom: none;
}

.section-heading-box {
  margin-bottom: 40px;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
}

.section-tag-pill {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--bg-surface-elevated);
  color: var(--accent-cyan);
  border: 1px solid var(--border-color);
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.section-main-title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--text-primary);
  line-height: 1.3;
  margin-bottom: 12px;
}

.section-lead-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Three Modes & Promises Grid */
.three-modes-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .three-modes-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.mode-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 24px 20px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  transition: all var(--t-speed) var(--t-ease);
  position: relative;
}

.mode-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-hover);
  border-color: var(--border-strong);
}

.mode-badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 3px;
  width: fit-content;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
  border: 1px solid currentColor;
}

.mode-badge.badge-cyan {
  background: rgba(0, 240, 255, 0.12);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.mode-badge.badge-emerald {
  background: rgba(16, 185, 129, 0.12);
  color: var(--accent-emerald);
  border-color: var(--accent-emerald);
}

.mode-badge.badge-amber {
  background: rgba(245, 158, 11, 0.12);
  color: var(--accent-amber);
  border-color: var(--accent-amber);
}

.mode-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.mode-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-top: auto;
}

/* Skills & Anatomy Grid */
.skills-grid-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .skills-grid-box {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .skills-grid-box {
    grid-template-columns: repeat(3, 1fr);
  }
}

.skill-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 10px;
}

.skill-card-ver {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--accent-emerald);
  background: rgba(16, 185, 129, 0.1);
  padding: 2px 6px;
  border-radius: 3px;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

/* Slash Commands Trigger Bar */
.prod-commands-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  padding: 20px 24px;
  margin-top: 28px;
  box-shadow: var(--shadow-hard);
}

.prod-commands-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.prod-commands-title {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.prod-commands-count {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
}

.prod-commands-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.prod-command-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-surface-elevated);
  color: var(--text-primary);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 14px;
  font-family: var(--font-mono);
  font-size: 0.84rem;
  font-weight: 700;
  cursor: pointer;
  direction: ltr !important;
  unicode-bidi: isolate;
  transition: all var(--t-speed) var(--t-ease);
  box-shadow: var(--shadow-hard);
}

.prod-command-pill .cmd-dollar {
  color: var(--accent-cyan);
  font-weight: 800;
}

.prod-command-pill .cmd-name {
  color: var(--text-primary);
  font-weight: 700;
}

.prod-command-pill .cmd-copy-icon {
  color: var(--text-secondary);
  opacity: 0.7;
  transition: all var(--t-speed) var(--t-ease);
}

.prod-command-pill:hover {
  border-color: var(--accent-cyan);
  background: var(--bg-surface);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-hard-accent);
}

.prod-command-pill:hover .cmd-name,
.prod-command-pill:hover .cmd-copy-icon {
  color: var(--accent-cyan);
  opacity: 1;
}

.prod-command-pill:active {
  transform: translate(0, 0);
  box-shadow: none;
}

/* Operational Metrics & Specs Grid */
.specs-metrics-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
}

@media (min-width: 640px) {
  .specs-metrics-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .specs-metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.spec-stat-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 20px 18px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-speed) var(--t-ease);
}

.spec-stat-card:hover {
  transform: translate(-2px, -2px);
  border-color: var(--accent-cyan);
}

.spec-stat-val {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--accent-cyan);
  margin-bottom: 6px;
  line-height: 1.2;
}

.spec-stat-lbl {
  font-size: 0.88rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 6px;
}

.spec-stat-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Related Products Grid */
.related-products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 768px) {
  .related-products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.related-prod-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 20px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  text-decoration: none;
  transition: all var(--t-speed) var(--t-ease);
}

.related-prod-card:hover {
  transform: translate(-2px, -2px);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-hard-hover);
}

.related-prod-title {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.related-prod-desc {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 14px;
  flex-grow: 1;
}

.related-prod-link {
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

/* Product CTA Banner */
.product-cta-banner {
  background: var(--bg-surface-elevated);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 40px 24px;
  text-align: center;
  box-shadow: var(--shadow-hard);
}

.product-cta-title {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.product-cta-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 24px auto;
  line-height: 1.65;
}

.product-cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   26. Educational Deep-Dive & Non-Specialist Marketing Concept Components
   -------------------------------------------------------------------------- */

/* 3 Fundamental Questions Concept Cards */
.concept-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .concept-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.concept-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  padding: 28px 24px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  transition: all var(--t-speed) var(--t-ease);
  position: relative;
}

.concept-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: var(--shadow-hard-hover);
  border-color: var(--accent-cyan);
}

.concept-q-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 14px;
  width: fit-content;
  background: rgba(0, 240, 255, 0.12);
  color: var(--accent-cyan);
  border: 1px solid var(--accent-cyan);
}

.concept-q-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.concept-q-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Role Playbooks Grid ("أستخدمها إزاي في شغلي؟") */
.roles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .roles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .roles-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.role-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 24px 20px;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  transition: all var(--t-speed) var(--t-ease);
}

.role-card:hover {
  transform: translate(-2px, -2px);
  border-color: var(--accent-amber);
  box-shadow: var(--shadow-hard-amber);
}

.role-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 800;
  color: var(--accent-amber);
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid var(--accent-amber);
  padding: 2px 8px;
  border-radius: 4px;
  width: fit-content;
  margin-bottom: 12px;
}

.role-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 10px;
}

.role-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Prompt vs Skill Comparison Matrix */
.comp-matrix-wrapper {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 32px 24px;
  box-shadow: var(--shadow-hard);
  margin: 30px 0;
}

.comp-matrix-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .comp-matrix-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.comp-col-box {
  background: var(--bg-surface-elevated);
  border: 1.5px solid var(--border-color);
  border-radius: 6px;
  padding: 24px;
}

.comp-col-box.comp-skill-box {
  border-color: var(--accent-cyan);
  box-shadow: 3px 3px 0px var(--accent-cyan);
}

.comp-col-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1.5px solid var(--border-color);
}

.comp-col-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 900;
}

.comp-items-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comp-items-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.88rem;
  line-height: 1.6;
  color: var(--text-secondary);
}

/* MENA Intelligence & Anti-Slop Discipline Banner */
.mena-antislop-box {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 30px;
}

@media (min-width: 768px) {
  .mena-antislop-box {
    grid-template-columns: 1fr 1fr;
  }
}

.mena-card, .antislop-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  padding: 28px 24px;
  box-shadow: var(--shadow-hard);
}

.mena-card {
  border-inline-start: 4px solid var(--accent-emerald);
}

.antislop-card {
  border-inline-start: 4px solid var(--accent-rose);
}

/* --------------------------------------------------------------------------
   27. Vision & Architectural Manifesto Styling
   -------------------------------------------------------------------------- */
.manifesto-quote-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-inline-start: 5px solid var(--accent-cyan);
  border-radius: 8px;
  padding: 22px 28px;
  margin: 28px auto 0;
  max-width: 860px;
  box-shadow: var(--shadow-hard);
  display: flex;
  align-items: flex-start;
  gap: 18px;
  text-align: start;
}

.quote-icon-box {
  color: var(--accent-cyan);
  flex-shrink: 0;
  margin-top: 4px;
}

.quote-text {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.8;
  margin: 0;
}

.manifesto-tenets-stack {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.manifesto-tenet-row {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  padding: 24px 28px;
  box-shadow: var(--shadow-hard);
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: all var(--t-speed) var(--t-ease);
}

.manifesto-tenet-row:hover {
  transform: translate(-2px, -2px);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-hard-accent);
}

.tenet-num-col {
  flex-shrink: 0;
}

.tenet-large-num {
  font-family: var(--font-mono);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--accent-cyan);
  line-height: 1;
  background: var(--bg-surface-elevated);
  padding: 10px 14px;
  border-radius: 6px;
  border: 1.5px solid var(--border-color);
  display: inline-block;
}

.tenet-content-col {
  flex-grow: 1;
}

.tenet-sub-pill {
  font-family: var(--font-mono);
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--accent-cyan);
  margin-bottom: 6px;
  display: inline-block;
  letter-spacing: 0.04em;
}

.tenet-main-heading {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
  line-height: 1.35;
}

.tenet-main-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
}

.manifesto-mantra-banner {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 8px;
  padding: 26px 32px;
  text-align: center;
  box-shadow: var(--shadow-hard-accent);
  margin-top: 24px;
}

.mantra-text {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--accent-cyan);
  line-height: 1.5;
  margin: 0;
}

@media (max-width: 640px) {
  .manifesto-tenet-row {
    flex-direction: column;
    gap: 14px;
    padding: 20px;
  }
  
  .manifesto-quote-card {
    flex-direction: column;
    gap: 12px;
    padding: 18px;
  }
}

/* --------------------------------------------------------------------------
   28. High-Impact Architectural Pillars Grid
   -------------------------------------------------------------------------- */
.pillars-architectural-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .pillars-architectural-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .pillars-architectural-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.pillar-arch-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  padding: 26px 22px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-hard);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all var(--t-speed) var(--t-ease);
}

.pillar-arch-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--card-accent, var(--accent-cyan));
}

.pillar-arch-card:hover {
  transform: translateY(-6px);
  border-color: var(--card-accent, var(--accent-cyan));
  box-shadow: 0 12px 24px -6px rgba(0, 0, 0, 0.25), 0 0 16px -2px var(--card-glow, rgba(0, 240, 255, 0.2));
}

.pillar-card-watermark {
  position: absolute;
  top: 8px;
  inset-inline-end: 14px;
  font-family: var(--font-mono);
  font-size: 3rem;
  font-weight: 900;
  color: var(--text-primary);
  opacity: 0.05;
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.pillar-card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.pillar-icon-box {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: var(--bg-surface-elevated);
  border: 1.5px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--card-accent, var(--accent-cyan));
  flex-shrink: 0;
  transition: all var(--t-speed) var(--t-ease);
}

.pillar-arch-card:hover .pillar-icon-box {
  background: var(--card-accent, var(--accent-cyan));
  color: #000;
  border-color: var(--card-accent, var(--accent-cyan));
}

.pillar-card-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 10px;
}

.pillar-card-desc {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 18px;
  flex-grow: 1;
}

.pillar-feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.pillar-tag-chip {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 4px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  direction: ltr;
  unicode-bidi: isolate;
  display: inline-block;
  transition: all var(--t-speed) var(--t-ease);
}

.pillar-arch-card:hover .pillar-tag-chip {
  border-color: var(--card-accent, var(--accent-cyan));
  color: var(--text-primary);
}

.pillar-arch-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.88rem;
  color: var(--card-accent, var(--accent-cyan));
  text-decoration: none;
  transition: transform var(--t-speed) var(--t-ease);
  margin-top: auto;
}

.pillar-arch-link:hover {
  transform: translateX(-4px);
}

[dir="ltr"] .pillar-arch-link:hover {
  transform: translateX(4px);
}

/* --------------------------------------------------------------------------
   29. Concept Cards Grid Styling
   -------------------------------------------------------------------------- */
.concept-cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 768px) {
  .concept-cards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.concept-card {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 10px;
  padding: 26px 24px;
  box-shadow: var(--shadow-hard);
  transition: all var(--t-speed) var(--t-ease);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.concept-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hard-accent);
}

.concept-q-badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-block;
  margin-bottom: 14px;
  width: fit-content;
  letter-spacing: 0.04em;
}

.concept-card-title {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.35;
  margin-bottom: 12px;
}

.concept-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin: 0;
  flex-grow: 1;
}

/* --------------------------------------------------------------------------
   30. Home Hero Metrics Grid Styling
   -------------------------------------------------------------------------- */
.home-hero-metrics-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 880px;
  margin: 36px auto 0;
}

@media (min-width: 640px) {
  .home-hero-metrics-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.home-metric-unit {
  background: var(--bg-surface);
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  padding: 18px 14px;
  text-align: center;
  box-shadow: var(--shadow-hard);
  transition: all var(--t-speed) var(--t-ease);
}

.home-metric-unit:hover {
  transform: translateY(-3px);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-hard-accent);
}

.home-metric-val {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 4px;
}

.home-metric-lbl {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.3;
}

.home-metric-sub {
  font-size: 0.78rem;
  color: var(--text-secondary);
  margin-top: 3px;
  line-height: 1.35;
}

/* --------------------------------------------------------------------------
   31. Standalone Platform Showcase Card Styling
   -------------------------------------------------------------------------- */
.platform-showcase-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 32px;
  box-shadow: var(--shadow-hard);
  position: relative;
  overflow: hidden;
  transition: all var(--t-speed) var(--t-ease);
}

.platform-showcase-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-hard-accent);
}

.platform-showcase-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

@media (min-width: 860px) {
  .platform-showcase-inner {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }
}

.platform-feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 24px;
}

.platform-feat-pill {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--bg-surface-elevated);
  border: 1px solid var(--border-color);
  color: var(--accent-cyan);
}

/* --------------------------------------------------------------------------
   32. Community Pack Hero Spotlight & Pro Tiers Matrix
   -------------------------------------------------------------------------- */
.community-hero-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-inline-start: 6px solid var(--accent-emerald);
  border-radius: 12px;
  padding: 32px;
  box-shadow: var(--shadow-hard);
  position: relative;
  overflow: hidden;
  margin-bottom: 40px;
  transition: all var(--t-speed) var(--t-ease);
}

.community-hero-card:hover {
  transform: translateY(-3px);
  border-color: var(--accent-emerald);
  box-shadow: var(--shadow-hard-accent);
}

.community-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

@media (min-width: 920px) {
  .community-hero-inner {
    grid-template-columns: 1.35fr 1fr;
  }
}

.community-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: var(--accent-emerald);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.community-features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 20px 0 24px;
}

@media (min-width: 580px) {
  .community-features-grid {
    grid-template-columns: 1fr 1fr;
  }
}

.community-feat-row {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.community-feat-row strong {
  color: var(--text-primary);
}

.feat-icon-check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--accent-emerald);
  font-weight: 900;
  font-size: 0.72rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* 4-Tier Pro Grid */
.tier-pricing-grid-pro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .tier-pricing-grid-pro {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1100px) {
  .tier-pricing-grid-pro {
    grid-template-columns: repeat(4, 1fr);
  }
}

.tier-card {
  background: var(--bg-surface);
  border: 2px solid var(--border-color);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-hard);
  transition: all var(--t-speed) var(--t-ease);
  position: relative;
}

.tier-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-hard-accent);
}

.tier-card-ultimate {
  border-color: var(--accent-cyan);
  border-width: 2px;
  background: linear-gradient(180deg, var(--bg-surface-elevated) 0%, var(--bg-surface) 100%);
  box-shadow: 0 8px 24px rgba(6, 182, 212, 0.12), var(--shadow-hard);
}

.tier-card-ultimate .tier-badge-top {
  position: absolute;
  top: -12px;
  inset-inline-start: 20px;
  background: var(--accent-cyan);
  color: #000;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 900;
  padding: 3px 10px;
  border-radius: 4px;
  box-shadow: 0 2px 8px rgba(6, 182, 212, 0.4);
}

.tier-header {
  margin-bottom: 14px;
}

.tier-title {
  font-family: var(--font-heading);
  font-size: 1.12rem;
  font-weight: 900;
  color: var(--text-primary);
  margin-bottom: 6px;
  line-height: 1.3;
}

.tier-price-tag {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 900;
  color: var(--text-primary);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 8px;
  margin-bottom: 8px;
}

.tier-price-tag .term {
  font-size: 0.76rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.tier-features-list {
  list-style: none;
  padding: 0;
  margin: 16px 0 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tier-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.83rem;
  line-height: 1.45;
  color: var(--text-secondary);
}

.tier-features-list li strong {
  color: var(--text-primary);
}

.btn-pro-license {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px 16px;
  border-radius: 6px;
  font-family: var(--font-heading);
  font-size: 0.86rem;
  font-weight: 800;
  background: var(--accent-amber);
  color: #000;
  border: 1px solid rgba(0,0,0,0.2);
  text-decoration: none;
  transition: all var(--t-speed) var(--t-ease);
  cursor: pointer;
}

.btn-pro-license:hover {
  background: var(--accent-cyan);
  color: #000;
  transform: translateY(-2px);
}