/* ==========================================================================
   Google Play Developer Showcase - Master Design System
   Professional, Human-Crafted, Light-Theme Default with Dark Theme Support
   High-contrast typography, clean cards, responsive RTL/LTR
   ========================================================================== */

:root {
  /* Default: Clean, Professional Light Theme */
  --bg-main: #F8FAFC;
  --bg-surface: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F1F5F9;
  --bg-subtle: #F1F5F9;
  --bg-elevated: #FFFFFF;
  
  --border-color: #E2E8F0;
  --border-subtle: #EDF2F7;
  --border-hover: #CBD5E1;
  
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #64748B;
  --text-inverse: #FFFFFF;

  /* Accent Colors */
  --accent-primary: #2563EB;
  --accent-primary-hover: #1D4ED8;
  --accent-primary-subtle: #EFF6FF;
  
  --accent-emerald: #059669;
  --accent-emerald-subtle: #ECFDF5;
  
  --accent-amber: #D97706;
  --accent-amber-subtle: #FFFBEB;
  
  --accent-rose: #E11D48;
  --accent-rose-subtle: #FFF1F2;

  --accent-purple: #7C3AED;
  --accent-purple-subtle: #F5F3FF;
  
  /* Google Play Theme */
  --play-black: #111827;
  --play-hover: #030712;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.03);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.03);

  /* Geometry */
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Typography */
  --font-en: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-ar: 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-main: var(--font-en);

  /* Transitions */
  --trans-fast: 0.15s ease;
  --trans-base: 0.25s ease;
}

/* Dark Mode Override (Activated when user clicks toggle) */
[data-theme="dark"] {
  --bg-main: #0B0F17;
  --bg-surface: #111827;
  --bg-card: #141E30;
  --bg-card-hover: #1E293B;
  --bg-subtle: #1A2436;
  --bg-elevated: #1F2E45;

  --border-color: #243047;
  --border-subtle: #1C2638;
  --border-hover: #3B4B68;

  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;
  --text-inverse: #0F172A;

  --accent-primary: #38BDF8;
  --accent-primary-hover: #0EA5E9;
  --accent-primary-subtle: rgba(56, 189, 248, 0.12);

  --accent-emerald: #10B981;
  --accent-emerald-subtle: rgba(16, 185, 129, 0.12);

  --accent-amber: #F59E0B;
  --accent-amber-subtle: rgba(245, 158, 11, 0.12);

  --accent-rose: #FB7185;
  --accent-rose-subtle: rgba(251, 113, 133, 0.12);

  --accent-purple: #A78BFA;
  --accent-purple-subtle: rgba(167, 139, 250, 0.12);

  --play-black: #030712;
  --play-hover: #1E293B;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 6px 16px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.6);
}

[dir="rtl"] {
  --font-main: var(--font-ar);
}

/* ==========================================================================
   Base Styles & Reset
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background-color var(--trans-base), color var(--trans-base);
}

/* ==========================================================================
   Header Navigation
   ========================================================================== */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  transition: all var(--trans-base);
}

.header-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-primary);
}

.brand-icon-box {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: var(--play-black);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.brand-titles {
  display: flex;
  flex-direction: column;
}

.brand-main-name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.brand-badge-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 0.35rem 0;
  position: relative;
  transition: color var(--trans-fast);
}

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

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 2px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-header-tool {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 0.5rem 0.9rem;
  font-size: 0.88rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  transition: all var(--trans-fast);
}

.btn-header-tool:hover {
  background: var(--border-hover);
  color: var(--accent-primary);
}

.btn-theme-toggle {
  width: 38px;
  height: 38px;
  padding: 0;
  justify-content: center;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  padding: 4.5rem 1.5rem 3.5rem;
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-main) 100%);
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.hero-container {
  max-width: 900px;
  margin: 0 auto;
}

.hero-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-emerald-subtle);
  color: var(--accent-emerald);
  border: 1px solid rgba(5, 150, 105, 0.2);
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
}

[dir="rtl"] .hero-title {
  font-family: var(--font-ar);
  font-weight: 900;
  line-height: 1.3;
}

.hero-desc {
  font-size: 1.12rem;
  color: var(--text-secondary);
  max-width: 680px;
  margin: 0 auto 2.2rem;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 3.5rem;
}

/* Primary & Secondary Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 700;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--trans-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--accent-primary);
  color: #FFFFFF;
}

.btn-primary:hover {
  background: var(--accent-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

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

.btn-outline:hover {
  background: var(--bg-subtle);
  border-color: var(--border-hover);
  transform: translateY(-1px);
}

/* Hero Stats Strip */
.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  width: 100%;
  margin-top: 1rem;
}

.stat-item {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.2rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-xs);
}

.stat-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  line-height: 1.2;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.2rem;
}

/* ==========================================================================
   Section Layouts
   ========================================================================== */
.section-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 4rem 1.5rem;
}

.section-head {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.section-tag {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-primary);
  margin-bottom: 0.5rem;
}

.section-heading {
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}

[dir="rtl"] .section-heading {
  font-family: var(--font-ar);
}

.section-lead {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   Search & Filter Toolbar
   ========================================================================== */
.toolbar-bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .toolbar-bar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.search-field-box {
  position: relative;
  flex: 1;
  max-width: 480px;
}

.search-field-box i.search-ico {
  position: absolute;
  top: 50%;
  left: 1rem;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 0.95rem;
  pointer-events: none;
}

[dir="rtl"] .search-field-box i.search-ico {
  left: auto;
  right: 1rem;
}

.search-input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  padding: 0.75rem 2.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
}

.search-input:focus {
  border-color: var(--accent-primary);
  box-shadow: 0 0 0 3px var(--accent-primary-subtle);
}

.search-reset-btn {
  position: absolute;
  top: 50%;
  right: 0.85rem;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 0.3rem;
  font-size: 0.9rem;
}

[dir="rtl"] .search-reset-btn {
  right: auto;
  left: 0.85rem;
}

.filter-pills-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
  scrollbar-width: none;
}

.filter-pills-row::-webkit-scrollbar {
  display: none;
}

.filter-pill-btn {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--trans-fast);
}

.filter-pill-btn:hover {
  background: var(--bg-subtle);
  border-color: var(--border-hover);
  color: var(--text-primary);
}

.filter-pill-btn.active {
  background: var(--accent-primary);
  color: #FFFFFF;
  border-color: var(--accent-primary);
}

/* ==========================================================================
   Apps Grid & Human-Designed Cards
   ========================================================================== */
.apps-showcase-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 1.75rem;
}

.app-item-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform var(--trans-fast), box-shadow var(--trans-fast), border-color var(--trans-fast);
  box-shadow: var(--shadow-sm);
}

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

/* Card Header: Real Icon + Titles */
.card-top-header {
  display: flex;
  align-items: flex-start;
  gap: 1.15rem;
  margin-bottom: 1.15rem;
}

.app-icon-container {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #F1F5F9;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.app-icon-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.card-title-col {
  flex: 1;
  min-width: 0;
}

.app-cat-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-primary);
  margin-bottom: 0.25rem;
  display: block;
}

.app-main-heading {
  font-size: 1.22rem;
  font-weight: 800;
  line-height: 1.28;
  color: var(--text-primary);
  margin-bottom: 0.2rem;
}

.app-sub-heading {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1.3;
}

/* Card Info Row */
.card-metrics-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.6rem 0.85rem;
  background: var(--bg-subtle);
  border-radius: var(--radius-xs);
  margin-bottom: 1.15rem;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.metric-unit {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.metric-unit i.fa-star {
  color: #F59E0B;
}

.metric-dot {
  width: 4px;
  height: 4px;
  background: var(--border-hover);
  border-radius: 50%;
}

/* Short Description */
.card-lead-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

/* Feature Bullets in Card */
.card-features-preview {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.5rem;
}

.feature-bullet {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.feature-bullet i {
  color: var(--accent-emerald);
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

/* Action Buttons in Card */
.card-bottom-actions {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-top: auto;
  padding-top: 1rem;
  border-top: 1px solid var(--border-color);
}

/* Google Play Store Badge */
.btn-google-play-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: var(--play-black);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.25rem;
  text-decoration: none;
  transition: all var(--trans-fast);
}

.btn-google-play-badge:hover {
  background: var(--play-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.play-store-svg-icon {
  font-size: 1.5rem;
  color: #FFFFFF;
}

.badge-text-stack {
  display: flex;
  flex-direction: column;
  text-align: left;
}

[dir="rtl"] .badge-text-stack {
  text-align: right;
}

.badge-sub-line {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94A3B8;
  font-weight: 600;
}

.badge-main-line {
  font-size: 1rem;
  font-weight: 800;
}

/* Secondary Action Row (Dedicated Page + QR + Share) */
.card-sub-buttons-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-card-sub {
  flex: 1;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  border-radius: var(--radius-xs);
  padding: 0.55rem 0.75rem;
  font-size: 0.85rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  text-decoration: none;
  transition: all var(--trans-fast);
}

.btn-card-sub:hover {
  background: var(--border-hover);
  color: var(--accent-primary);
}

.btn-card-sub.btn-square-tool {
  flex: 0 0 38px;
  width: 38px;
  height: 36px;
  padding: 0;
}

/* ==========================================================================
   Dedicated App Detail Page Layout
   ========================================================================== */
.app-detail-hero {
  background: var(--bg-surface);
  border-bottom: 1px solid var(--border-color);
  padding: 3.5rem 1.5rem;
}

.detail-hero-container {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  gap: 2.25rem;
}

.detail-app-big-icon {
  width: 120px;
  height: 120px;
  border-radius: 24px;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  object-fit: cover;
  flex-shrink: 0;
}

.detail-hero-info {
  flex: 1;
}

.detail-hero-info h1 {
  font-size: 2.3rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 0.35rem;
  color: var(--text-primary);
}

.detail-hero-info h2 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 1.25rem;
}

.detail-hero-meta-strip {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 1.5rem;
}

.detail-meta-badge {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-xs);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.detail-meta-badge.badge-verified {
  background: var(--accent-emerald-subtle);
  color: var(--accent-emerald);
  border-color: rgba(5, 150, 105, 0.2);
}

.detail-hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Detailed Content Blocks */
.detail-content-section {
  max-width: 1000px;
  margin: 0 auto;
  padding: 3rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.detail-block {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  box-shadow: var(--shadow-xs);
}

.detail-block-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.detail-block-title i {
  color: var(--accent-primary);
}

.detail-prose-text {
  font-size: 1.02rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.detail-prose-text p {
  margin-bottom: 1rem;
}

.features-detailed-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}

.feature-detailed-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 1.25rem;
}

.feature-detailed-card h4 {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.feature-detailed-card h4 i {
  color: var(--accent-primary);
}

.feature-detailed-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Specifications Table */
.specs-detailed-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-surface);
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.specs-detailed-table tr {
  border-bottom: 1px solid var(--border-color);
}

.specs-detailed-table tr:last-child {
  border-bottom: none;
}

.specs-detailed-table td {
  padding: 0.85rem 1.25rem;
  font-size: 0.9rem;
}

.specs-detailed-table td:first-child {
  font-weight: 700;
  color: var(--text-muted);
  width: 35%;
  background: var(--bg-subtle);
}

.specs-detailed-table td:last-child {
  color: var(--text-primary);
  font-family: monospace;
}

/* Keyword Cloud Box */
.keywords-box {
  background: var(--bg-subtle);
  border-radius: var(--radius-sm);
  padding: 1rem 1.25rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}

.keyword-tag {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-xs);
  font-size: 0.78rem;
  font-weight: 600;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  margin-top: 5rem;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2rem;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-bio-text {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-top: 0.85rem;
  max-width: 400px;
  line-height: 1.6;
}

.footer-column-title {
  font-size: 1rem;
  font-weight: 800;
  margin-bottom: 1.15rem;
  color: var(--text-primary);
}

.footer-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-nav-list a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color var(--trans-fast);
}

.footer-nav-list a:hover {
  color: var(--accent-primary);
}

.footer-bottom-strip {
  border-top: 1px solid var(--border-color);
  padding: 1.25rem 0;
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Modals & QR Code Card
   ========================================================================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--trans-base);
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-dialog {
  background: var(--bg-surface);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 440px;
  position: relative;
  box-shadow: var(--shadow-xl);
  padding: 2.25rem 2rem;
  text-align: center;
}

.modal-dismiss-btn {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--trans-fast);
}

[dir="rtl"] .modal-dismiss-btn {
  right: auto;
  left: 1rem;
}

.modal-dismiss-btn:hover {
  background: var(--border-hover);
  color: var(--text-primary);
}

.qr-display-frame {
  background: #FFFFFF;
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  display: inline-block;
  margin: 1.25rem auto;
  box-shadow: var(--shadow-sm);
}

.qr-display-frame img {
  display: block;
  width: 200px;
  height: 200px;
}

/* Toast Message */
.toast-msg-box {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--play-black);
  color: #FFFFFF;
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.35rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.88rem;
  font-weight: 600;
  z-index: 2000;
  transform: translateY(150%);
  opacity: 0;
  transition: all var(--trans-base);
  box-shadow: var(--shadow-lg);
}

[dir="rtl"] .toast-msg-box {
  right: auto;
  left: 2rem;
}

.toast-msg-box.show {
  transform: translateY(0);
  opacity: 1;
}

.toast-msg-box i {
  color: #10B981;
}

/* ==========================================================================
   Responsive Adaptations
   ========================================================================== */
@media (max-width: 900px) {
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-stats-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .detail-hero-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  .detail-hero-meta-strip {
    justify-content: center;
  }
  .detail-hero-actions {
    justify-content: center;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .nav-links {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero-title {
    font-size: 1.85rem;
  }
  .hero-stats-strip {
    grid-template-columns: 1fr;
  }
  .apps-showcase-grid {
    grid-template-columns: 1fr;
  }
}