/* ==========================================================================
   Student Track — الصفحات العامة (تصميم سبتمبر ٢٠٢٦)
   المصدر: design_new/الصفحات الخارجية/css/styles.css — منقول كما هو مع:
   · تباين ألوان أعلى في النصوص الصغيرة (WCAG AA)
   · قايمة الموبايل من 1100px (٦ روابط + زرارين مابيكفوش تحت كده)
   · عناوين h2/h3 بالترتيب (بدل h4 بعد h2) · min-width:0 لأعمدة الجريد
   · احترام prefers-reduced-motion · مكوّنات الصفحات اللي مش في التصميم
   ========================================================================== */

/* بديل الخطوط بنفس المقاس تقريباً — عشان لما الخط العربي يوصل (swap)
   العنوان مايزيدش سطر ويزقّ الصفحة لتحت (CLS). */
@font-face {
  font-family: 'Alexandria Fallback';
  src: local('Tahoma Bold'), local('Tahoma-Bold');
  font-weight: 600 900;
  size-adjust: 106%;
}
@font-face {
  font-family: 'Alexandria Fallback';
  src: local('Tahoma');
  font-weight: 100 599;
  size-adjust: 106%;
}
@font-face {
  font-family: 'Almarai Fallback';
  src: local('Segoe UI'), local('SegoeUI'), local('Tahoma');
  size-adjust: 100%;
}

:root {
  /* ── Brand Colors (Education & Institutional Trust) ── */
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-dark: #1e40af;
  --primary-light: #eff6ff;
  --primary-border: #bfdbfe;
  --primary-soft: rgba(37, 99, 235, 0.08);

  /* ── Semantic Colors (Functional & Clear) ── */
  --success: #16a34a;
  --success-dark: #15803d;
  --success-light: #f0fdf4;
  --success-border: #bbf7d0;

  --danger: #dc2626;
  --danger-light: #fef2f2;
  --danger-border: #fecaca;

  --warning: #d97706;
  --warning-light: #fffbeb;
  --warning-border: #fde68a;

  /* ── Typography & Surface Grays ── */
  --text-main: #0f172a;        /* Deep Slate Navy for high legibility */
  --text-body: #334155;        /* Neutral dark slate for paragraph readability */
  --text-muted: #64748b;       /* Crisp secondary text */
  --text-light: #94a3b8;

  --bg-page: #f8fafc;          /* Clean airy light slate */
  --bg-surface: #ffffff;       /* Pure white card surface */
  --bg-subtle: #f1f5f9;        /* Input and secondary surface */
  --border-color: #e2e8f0;     /* Clear crisp border */
  --border-hover: #cbd5e1;

  /* ── Typography ── */
  --font-heading: 'Alexandria', 'Alexandria Fallback', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-body: 'Almarai', 'Almarai Fallback', -apple-system, BlinkMacSystemFont, sans-serif;

  /* ── Shadows & Radius ── */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.06), 0 2px 4px -2px rgba(15, 23, 42, 0.04);
  --shadow-card: 0 4px 20px -2px rgba(15, 23, 42, 0.06), 0 1px 3px 0 rgba(15, 23, 42, 0.03);
  --shadow-card-hover: 0 12px 28px -4px rgba(15, 23, 42, 0.1), 0 2px 6px -2px rgba(15, 23, 42, 0.04);
  --shadow-btn: 0 4px 14px -1px rgba(37, 99, 235, 0.35);

  --transition-fast: 0.18s ease;
  --transition-smooth: 0.28s ease;
  --radius-full: 9999px;
  --header-h: 70px;
}

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

html {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-body);
  background-color: var(--bg-page);
  scroll-padding-top: calc(var(--header-h) + 64px);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  background-color: var(--bg-page);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1340px;
  margin-inline: auto;
  padding-inline: 1.75rem;
}

/* ==========================================================================
   Typography & Reusable Utilities
   ========================================================================== */
h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  color: var(--text-main);
  line-height: 1.3;
}

.text-primary { color: var(--primary); }
.text-success { color: var(--success); }
.text-danger { color: var(--danger); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }

/* Badge Pills */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 1.15rem;
  background: var(--primary-light);
  border: 1px solid var(--primary-border);
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-block-end: 1.25rem;
}

.badge-subtle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.95rem;
  border-radius: 9999px;
  background: #ffffff;
  border: 1px solid var(--border-color);
  font-size: 0.825rem;
  font-weight: 700;
  color: var(--text-muted);
  box-shadow: var(--shadow-sm);
}

/* Section Headings */
.section-heading {
  margin-block-end: 3.25rem;
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.65rem);
  font-weight: 800;
  margin-block-end: 0.75rem;
  color: var(--text-main);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 650px;
  margin-inline: auto;
  line-height: 1.75;
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.5rem;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-btn);
  border: 1px solid transparent;
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px -2px rgba(37, 99, 235, 0.45);
  color: #ffffff;
}

.btn-secondary {
  background: #ffffff;
  color: var(--text-main);
  border: 1.5px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

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

.btn-ghost {
  color: var(--text-body);
  font-weight: 700;
  padding: 0.65rem 1.15rem;
}

.btn-ghost:hover {
  color: var(--primary);
  background: var(--primary-light);
  border-radius: var(--radius-md);
}

.btn-lg {
  padding: 0.95rem 2rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-xl {
  padding: 1.15rem 2.35rem;
  font-size: 1.15rem;
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
}

/* ==========================================================================
   Header (Clean Institutional Navbar)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-block-end: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.85rem;
}

.brand-logo {
  display: flex;
  align-items: center;
}

.brand-logo img {
  height: 38px;
  width: auto;
  object-fit: contain;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--text-body);
  font-weight: 600;
  transition: color var(--transition-fast);
}

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

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

.mobile-toggle {
  display: none;
  color: var(--text-main);
  font-size: 1.6rem;
  padding: 0.35rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Hero Section (Professional & High-Conversion)
   ========================================================================== */
.hero-section {
  position: relative;
  padding-block: 4rem 5rem;
  background: linear-gradient(180deg, #f0f5ff 0%, var(--bg-page) 100%);
  border-block-end: 1px solid var(--border-color);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-title {
  font-size: clamp(2.35rem, 4vw, 3.4rem);
  font-weight: 800;
  line-height: 1.25;
  margin-block-end: 1.25rem;
  color: var(--text-main);
}

.hero-subtitle {
  font-size: 1.15rem;
  line-height: 1.8;
  color: var(--text-body);
  margin-block-end: 2rem;
  max-width: 580px;
}

.hero-highlights {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-block-end: 2.25rem;
}

.hero-highlights li {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 1.025rem;
  font-weight: 700;
  color: var(--text-main);
}

.hero-highlights li i {
  color: var(--primary);
  font-size: 1.4rem;
  flex-shrink: 0;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-block-end: 2.25rem;
}

.hero-trust-proof {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding-block-start: 1.5rem;
  border-block-start: 1px solid var(--border-color);
}

.trust-badge-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
}

.trust-badge-group i {
  font-size: 1.5rem;
  color: var(--primary);
}

.trust-stars {
  color: #f59e0b;
  font-size: 0.95rem;
  display: flex;
  gap: 2px;
  margin-block-end: 0.2rem;
}

.trust-text {
  font-size: 0.925rem;
  color: var(--text-muted);
}

.trust-text strong {
  color: var(--text-main);
  font-weight: 800;
}

/* ==========================================================================
   Hero Hardware/Terminal Simulation (Clean & Realistic)
   ========================================================================== */
.hero-interactive {
  position: relative;
}

.scanner-terminal {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-card);
  position: relative;
}

.scanner-terminal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-block-end: 1.5rem;
  padding-block-end: 1rem;
  border-block-end: 1px solid var(--border-color);
}

.terminal-status {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-main);
}

.status-indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--success);
  position: relative;
  display: inline-block;
}

.status-indicator::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: rgba(22, 163, 74, 0.5);
  animation: pulse-ring 1.8s cubic-bezier(0.24, 0, 0.38, 1) infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(0.6); opacity: 0.9; }
  100% { transform: scale(2.2); opacity: 0; }
}

@keyframes subtle-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

.scanner-terminal-actions {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.switch-student-btn, .scan-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  background: var(--bg-subtle);
  color: var(--text-main);
  transition: var(--transition-fast);
}

.switch-student-btn:hover {
  background: #ffffff;
  border-color: var(--primary);
  color: var(--primary);
}

.scan-action-btn {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.scan-action-btn:hover {
  background: var(--primary-hover);
  color: #ffffff;
}

/* Student ID Badge (Institutional Style) */
.student-id-card {
  background: linear-gradient(145deg, #1e293b 0%, #0f172a 100%);
  border: 1px solid #334155;
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  color: #ffffff;
  margin-block-end: 1.25rem;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.student-id-card.scan-flash {
  border-color: #22c55e !important;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.4), 0 12px 36px rgba(34, 197, 94, 0.25) !important;
  transform: scale(1.015);
}

.card-top-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-block-end: 1.25rem;
}

.card-institution {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 800;
  color: #cbd5e1;
  letter-spacing: 0.05em;
}

.card-chip-icon {
  font-size: 1.85rem;
  color: #f59e0b;
}

.card-details {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  margin-block-end: 1.35rem;
}

.card-avatar-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: #334155;
  border: 1px solid #475569;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #94a3b8;
  flex-shrink: 0;
}

.card-student-info {
  flex-grow: 1;
}

.student-name {
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
  margin-block-end: 0.25rem;
}

.student-grade {
  font-size: 0.85rem;
  color: #94a3b8;
}

.card-code-badge {
  background: rgba(37, 99, 235, 0.25);
  border: 1px solid rgba(147, 197, 253, 0.4);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  font-family: monospace;
  font-size: 0.9rem;
  font-weight: 700;
  color: #93c5fd;
  white-space: nowrap;
}

/* Vector Barcode Display */
.barcode-box {
  background: #ffffff;
  border-radius: var(--radius-sm);
  padding: 0.85rem 1.25rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.barcode-svg {
  width: 100%;
  height: 48px;
  display: block;
}

.barcode-number {
  font-family: monospace;
  font-size: 0.85rem;
  color: #0f172a;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin-block-start: 0.35rem;
}

.laser-beam {
  position: absolute;
  left: -5%;
  right: -5%;
  height: 3px;
  background: linear-gradient(90deg, transparent 0%, #ef4444 20%, #fca5a5 50%, #ef4444 80%, transparent 100%);
  box-shadow: 0 0 10px 2px #ef4444, 0 0 20px 4px rgba(239, 68, 68, 0.45);
  top: 15%;
  animation: laser-scan 2.2s ease-in-out infinite alternate;
  pointer-events: none;
}

@keyframes laser-scan {
  0% { top: 12%; opacity: 0.85; }
  50% { top: 86%; opacity: 1; }
  100% { top: 12%; opacity: 0.85; }
}

/* Real-time Confirmation Result */
.scan-confirmation {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--success-light);
  border: 1.5px solid var(--success-border);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.15rem;
  margin-block-end: 1.25rem;
  transition: all var(--transition-fast);
}

.confirmation-icon {
  font-size: 1.85rem;
  color: var(--success);
  flex-shrink: 0;
}

.confirmation-info {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.confirmation-info strong {
  font-size: 0.95rem;
  color: #14532d;
  font-weight: 800;
}

.confirmation-info span {
  font-size: 0.825rem;
  color: #166534;
}

.confirmation-tag {
  background: var(--success-dark);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.scanner-terminal-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.scanner-terminal-footer i {
  color: var(--primary);
  font-size: 1.15rem;
}

/* ==========================================================================
   Stats Section (Institutional Numbers)
   ========================================================================== */
.stats-section {
  position: relative;
  padding-block: 3.5rem;
  background: #ffffff;
  border-block-end: 1px solid var(--border-color);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  align-items: center;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  left: 0;
  top: 15%;
  bottom: 15%;
  width: 1px;
  background: var(--border-color);
}

.stat-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin-block-end: 0.85rem;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.stat-item:hover .stat-icon {
  transform: scale(1.12) rotate(-4deg);
}

.stat-item-centers .stat-icon {
  background: #eff6ff;
  color: #2563eb;
  border: 1.5px solid #bfdbfe;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.12);
}

.stat-item-students .stat-icon {
  background: #eef2ff;
  color: #4f46e5;
  border: 1.5px solid #c7d2fe;
  box-shadow: 0 4px 14px rgba(79, 70, 229, 0.12);
}

.stat-item-messages .stat-icon {
  background: #f0fdf4;
  color: #16a34a;
  border: 1.5px solid #bbf7d0;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.12);
}

.stat-item-attendance .stat-icon {
  background: #ecfeff;
  color: #0891b2;
  border: 1.5px solid #a5f3fc;
  box-shadow: 0 4px 14px rgba(8, 145, 178, 0.12);
}

.stat-number {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 900;
  color: var(--text-main);
  line-height: 1.1;
  margin-block-end: 0.35rem;
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* ==========================================================================
   Before & After Comparison Section
   ========================================================================== */
.comparison-section {
  padding-block: 5rem;
  background: var(--bg-page);
  border-block-end: 1px solid var(--border-color);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.comparison-card {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.25rem;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.card-before {
  border-color: var(--danger-border);
  background: linear-gradient(180deg, #ffffff 0%, var(--danger-light) 100%);
}

.card-after {
  border-color: var(--primary-border);
  background: linear-gradient(180deg, #ffffff 0%, var(--primary-light) 100%);
}

.comparison-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 800;
  margin-block-end: 1.5rem;
  padding: 0.45rem 1rem;
  border-radius: 9999px;
  width: fit-content;
}

.badge-danger-tag {
  background: var(--danger-light);
  color: var(--danger);
  border: 1px solid var(--danger-border);
}

.badge-primary-tag {
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary-border);
}

.comparison-media {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-block-end: 1.75rem;
  border: 1px solid var(--border-color);
}

.comparison-media img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.comparison-list {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.comparison-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  font-size: 0.975rem;
  line-height: 1.65;
  color: var(--text-body);
}

.comparison-list li i {
  font-size: 1.35rem;
  flex-shrink: 0;
  margin-block-start: 0.15rem;
}

.card-before .comparison-list i { color: var(--danger); }
.card-after .comparison-list i { color: var(--success); }

/* ==========================================================================
   Core Features Section (Grid of Real Center Capabilities)
   ========================================================================== */
.features-section {
  padding-block: 5rem;
  background: #ffffff;
  border-block-end: 1px solid var(--border-color);
}

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

.feature-card {
  background: var(--bg-page);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: transparent;
  transition: background 0.3s ease;
}

.feature-card:hover {
  background: #ffffff;
  transform: translateY(-6px);
  box-shadow: 0 16px 32px -8px rgba(15, 23, 42, 0.1);
}

.feature-icon-box {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin-block-end: 1.35rem;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease;
}

.feature-card:hover .feature-icon-box {
  transform: scale(1.12) rotate(-3deg);
}

/* Feature 1: Barcode */
.feature-card-barcode:hover { border-color: #93c5fd; }
.feature-card-barcode:hover::before { background: #2563eb; }
.feature-card-barcode .feature-icon-box {
  background: #eff6ff;
  color: #2563eb;
  border: 1.5px solid #bfdbfe;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.14);
}
.feature-card-barcode .feature-tag {
  background: #eff6ff;
  color: #2563eb;
}

/* Feature 2: WhatsApp */
.feature-card-whatsapp:hover { border-color: #86efac; }
.feature-card-whatsapp:hover::before { background: #16a34a; }
.feature-card-whatsapp .feature-icon-box {
  background: #f0fdf4;
  color: #16a34a;
  border: 1.5px solid #bbf7d0;
  box-shadow: 0 4px 14px rgba(22, 163, 74, 0.14);
}
.feature-card-whatsapp .feature-tag {
  background: #f0fdf4;
  color: #15803d;
}

/* Feature 3: Billing */
.feature-card-billing:hover { border-color: #fde68a; }
.feature-card-billing:hover::before { background: #d97706; }
.feature-card-billing .feature-icon-box {
  background: #fffbeb;
  color: #d97706;
  border: 1.5px solid #fde68a;
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.14);
}
.feature-card-billing .feature-tag {
  background: #fffbeb;
  color: #b45309;
}

/* Feature 4: Exams */
.feature-card-exams:hover { border-color: #ddd6fe; }
.feature-card-exams:hover::before { background: #7c3aed; }
.feature-card-exams .feature-icon-box {
  background: #f5f3ff;
  color: #7c3aed;
  border: 1.5px solid #ddd6fe;
  box-shadow: 0 4px 14px rgba(124, 58, 237, 0.14);
}
.feature-card-exams .feature-tag {
  background: #f5f3ff;
  color: #7c3aed;
}

/* Feature 5: Parent Portal */
.feature-card-portal:hover { border-color: #a5f3fc; }
.feature-card-portal:hover::before { background: #0891b2; }
.feature-card-portal .feature-icon-box {
  background: #ecfeff;
  color: #0891b2;
  border: 1.5px solid #a5f3fc;
  box-shadow: 0 4px 14px rgba(8, 145, 178, 0.14);
}
.feature-card-portal .feature-tag {
  background: #ecfeff;
  color: #0e7490;
}

/* Feature 6: Analytics */
.feature-card-analytics:hover { border-color: #a7f3d0; }
.feature-card-analytics:hover::before { background: #059669; }
.feature-card-analytics .feature-icon-box {
  background: #ecfdf5;
  color: #059669;
  border: 1.5px solid #a7f3d0;
  box-shadow: 0 4px 14px rgba(5, 150, 105, 0.14);
}
.feature-card-analytics .feature-tag {
  background: #ecfdf5;
  color: #047857;
}

.feature-card h3 {
  font-size: 1.3rem;
  font-weight: 800;
  margin-block-end: 0.65rem;
  color: var(--text-main);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--text-body);
  line-height: 1.7;
  margin-block-end: 1.25rem;
  flex-grow: 1;
}

.feature-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.825rem;
  font-weight: 700;
  padding: 0.4rem 0.9rem;
  border-radius: var(--radius-sm);
  width: fit-content;
}

/* ==========================================================================
   AI Assistant Copilot Section
   ========================================================================== */
.ai-section {
  padding-block: 5rem;
  background: var(--bg-page);
  border-block-end: 1px solid var(--border-color);
}

.ai-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.ai-title {
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 800;
  margin-block: 0.75rem 1rem;
}

.ai-description {
  font-size: 1.1rem;
  color: var(--text-body);
  line-height: 1.8;
  margin-block-end: 2rem;
}

.ai-features-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.ai-features-list li {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.ai-feature-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  flex-shrink: 0;
}

.ai-features-list li strong {
  display: block;
  font-size: 1.05rem;
  color: var(--text-main);
  margin-block-end: 0.25rem;
  font-weight: 800;
}

.ai-features-list li p {
  font-size: 0.925rem;
  color: var(--text-muted);
}

/* Chat Simulator Widget */
.chat-widget {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: var(--shadow-card);
}

.chat-widget-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block-end: 1.25rem;
  border-block-end: 1px solid var(--border-color);
  margin-block-end: 1.5rem;
}

.chat-bot-info {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.bot-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--primary);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.bot-name {
  font-weight: 800;
  font-size: 0.975rem;
  color: var(--text-main);
}

.bot-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  color: var(--success-dark);
  font-weight: 700;
}

.chat-prompt-chips {
  display: flex;
  gap: 0.65rem;
  flex-wrap: wrap;
  margin-block-end: 1.5rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-body);
  transition: all var(--transition-fast);
}

.chip:hover {
  background: var(--primary-light);
  border-color: var(--primary-border);
  color: var(--primary);
}

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

.chat-dialog-area {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
  min-height: 220px;
}

.chat-bubble {
  border-radius: var(--radius-lg);
  padding: 1.15rem 1.35rem;
  max-width: 90%;
  font-size: 0.95rem;
  line-height: 1.7;
}

.user-bubble {
  align-self: flex-start;
  background: var(--bg-subtle);
  color: var(--text-main);
  border: 1px solid var(--border-color);
  border-bottom-right-radius: 4px;
  font-weight: 700;
}

.bot-bubble {
  align-self: flex-end;
  background: var(--primary-light);
  border: 1px solid var(--primary-border);
  color: var(--text-main);
  border-bottom-left-radius: 4px;
}

.bot-bubble-header {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.825rem;
  font-weight: 800;
  color: var(--primary);
  margin-block-end: 0.4rem;
}

.chat-footer-hint {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 0.825rem;
  color: var(--text-muted);
  margin-block-start: 1.25rem;
  padding-block-start: 0.85rem;
  border-block-start: 1px solid var(--border-color);
}

/* ==========================================================================
   Real Product Showcase Section
   ========================================================================== */
.showcase-section {
  padding-block: 5rem;
  background: #ffffff;
  border-block-end: 1px solid var(--border-color);
}

.showcase-tabs {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-block-end: 2.25rem;
}

.showcase-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.85rem 1.65rem;
  border-radius: var(--radius-md);
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--text-body);
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-fast);
}

.showcase-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.showcase-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

.browser-frame {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.browser-bar {
  background: #f8fafc;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border-block-end: 1px solid var(--border-color);
}

.window-dots {
  display: flex;
  gap: 7px;
}

.window-dots i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: block;
}

.window-dots i:nth-child(1) { background: #ef4444; }
.window-dots i:nth-child(2) { background: #f59e0b; }
.window-dots i:nth-child(3) { background: #10b981; }

.window-url {
  font-family: monospace;
  font-size: 0.825rem;
  color: var(--text-muted);
  background: #ffffff;
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.95rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.browser-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.showcase-caption {
  text-align: center;
  margin-block-start: 1.75rem;
}

.showcase-caption strong {
  display: block;
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text-main);
  margin-block-end: 0.35rem;
}

.showcase-caption p {
  font-size: 0.975rem;
  color: var(--text-muted);
}

/* ==========================================================================
   Teacher ROI & Savings Calculator Section
   ========================================================================== */
.calculator-section {
  padding-block: 5rem;
  background: var(--bg-page);
  border-block-end: 1px solid var(--border-color);
}

.calculator-card {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  box-shadow: var(--shadow-card);
}

.calculator-title {
  font-size: clamp(1.85rem, 3vw, 2.35rem);
  font-weight: 800;
  margin-block: 0.75rem 1rem;
}

.calculator-desc {
  font-size: 1.05rem;
  color: var(--text-body);
  margin-block-end: 2rem;
  line-height: 1.7;
}

.slider-group {
  margin-block-end: 1.85rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-block-end: 0.75rem;
  font-size: 0.975rem;
  font-weight: 700;
  color: var(--text-main);
}

.slider-value {
  font-family: var(--font-heading);
  color: var(--primary);
  font-weight: 800;
  font-size: 1.15rem;
  background: var(--primary-light);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--primary-border);
}

input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: var(--border-color);
  outline: none;
  cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #ffffff;
  box-shadow: var(--shadow-md);
  cursor: grab;
}

.calculator-results {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 1.35rem;
}

.result-box {
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.75rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  border: 1.5px solid var(--border-color);
}

.result-hours {
  background: var(--primary-light);
  border-color: var(--primary-border);
}

.result-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.result-hours .result-icon-box { color: var(--primary); }

.result-data {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

.result-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  line-height: 1;
}

.result-hours .result-number { color: var(--primary); }

.result-unit {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
}

.result-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  grid-column: span 2;
  margin-block-start: -0.25rem;
}

/* ==========================================================================
   4-Step Onboarding Section
   ========================================================================== */
.onboarding-section {
  padding-block: 5rem;
  background: #ffffff;
  border-block-end: 1px solid var(--border-color);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.75rem;
}

.step-card {
  background: var(--bg-page);
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.step-card:hover {
  background: #ffffff;
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: 0 16px 32px -8px rgba(15, 23, 42, 0.1);
}

.step-num-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-block-end: 1.25rem;
}

.step-num {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 900;
  color: var(--primary);
}

.step-icon-box {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.step-card:hover .step-icon-box {
  transform: scale(1.12) rotate(-3deg);
}

.step-card-1 .step-icon-box {
  background: #eff6ff;
  color: #2563eb;
  border: 1px solid #bfdbfe;
}

.step-card-2 .step-icon-box {
  background: #ecfeff;
  color: #0891b2;
  border: 1px solid #a5f3fc;
}

.step-card-3 .step-icon-box {
  background: #fffbeb;
  color: #d97706;
  border: 1px solid #fde68a;
}

.step-card-4 .step-icon-box {
  background: #f0fdf4;
  color: #16a34a;
  border: 1px solid #bbf7d0;
}

.step-card h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-block-end: 0.5rem;
  color: var(--text-main);
}

.step-card p {
  font-size: 0.925rem;
  color: var(--text-body);
  line-height: 1.65;
}

/* ==========================================================================
   Testimonials Section (Real Teachers & Centers)
   ========================================================================== */
.testimonials-section {
  padding-block: 5rem;
  background: var(--bg-page);
  border-block-end: 1px solid var(--border-color);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.testimonial-card {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  margin-block-end: 1rem;
  display: flex;
  gap: 2px;
}

.testimonial-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-body);
  margin-block-end: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-block-start: 1rem;
  border-block-start: 1px solid var(--border-color);
}

.author-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  flex-shrink: 0;
}

.author-info strong {
  display: block;
  font-size: 0.975rem;
  color: var(--text-main);
  font-weight: 800;
}

.author-info span {
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */
.faq-section {
  padding-block: 5rem;
  background: #ffffff;
  border-block-end: 1px solid var(--border-color);
}

.faq-accordion {
  max-width: 820px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 1.25rem 1.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  list-style: none;
  color: var(--text-main);
}

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

.faq-icon {
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: transform var(--transition-fast);
}

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

.faq-answer {
  padding: 0 1.5rem 1.25rem 1.5rem;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--text-body);
  border-block-start: 1px solid var(--border-color);
  padding-block-start: 1rem;
}

/* ==========================================================================
   New Pre-Footer CTA Section (High-Impact 2-Column Showcase)
   ========================================================================== */
.final-cta-section {
  padding-block: 5rem 6.5rem;
  background: var(--bg-page);
}

.final-cta-container {
  background: linear-gradient(140deg, #090d16 0%, #0f172a 45%, #1e1b4b 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  padding: 3.5rem;
  color: #ffffff;
  box-shadow: 0 20px 45px -15px rgba(15, 23, 42, 0.45), 0 0 0 1px rgba(255, 255, 255, 0.05);
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.final-cta-container::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -100px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(37, 99, 235, 0.25) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}

.final-cta-container::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -80px;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.2) 0%, transparent 70%);
  pointer-events: none;
  filter: blur(40px);
}

.final-cta-content {
  position: relative;
  z-index: 2;
}

.cta-pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(37, 99, 235, 0.2);
  border: 1px solid rgba(147, 197, 253, 0.35);
  color: #93c5fd;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  margin-block-end: 1.25rem;
}

.cta-pill-badge i {
  color: #60a5fa;
}

.final-cta-heading {
  color: #ffffff;
  font-size: clamp(2rem, 3.2vw, 2.75rem);
  font-weight: 900;
  line-height: 1.25;
  margin-block-end: 1.15rem;
}

.final-cta-lead {
  font-size: 1.1rem;
  color: #cbd5e1;
  line-height: 1.75;
  margin-block-end: 2.25rem;
}

.final-cta-lead strong {
  color: #ffffff;
}

.final-cta-buttons {
  display: flex;
  align-items: center;
  gap: 1.15rem;
  flex-wrap: wrap;
  margin-block-end: 2.25rem;
}

.cta-main-btn {
  background: #2563eb;
  color: #ffffff !important;
  border: none;
  font-weight: 800;
  padding: 1rem 1.85rem;
  font-size: 1.05rem;
  border-radius: var(--radius-md);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.45);
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
}

.cta-main-btn:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(37, 99, 235, 0.6);
}

.btn-whatsapp-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  background: rgba(37, 211, 102, 0.15);
  border: 1.5px solid rgba(37, 211, 102, 0.4);
  color: #ffffff !important;
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition-fast);
}

.btn-whatsapp-cta i {
  font-size: 2rem;
  color: #25d366;
}

.btn-whatsapp-cta .btn-cta-text {
  display: flex;
  flex-direction: column;
  text-align: right;
  line-height: 1.25;
}

.btn-whatsapp-cta .btn-subtext {
  font-size: 0.75rem;
  color: #86efac;
  font-weight: 600;
}

.btn-whatsapp-cta strong {
  font-size: 0.95rem;
  font-weight: 800;
}

.btn-whatsapp-cta:hover {
  background: rgba(37, 211, 102, 0.25);
  border-color: #25d366;
  transform: translateY(-2px);
}

.cta-trust-checklist {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: #94a3b8;
  font-weight: 600;
}

.trust-item i {
  font-size: 1.25rem;
  color: #22c55e;
}

/* Left Col: Preview Card Mockup */
.final-cta-preview-col {
  position: relative;
  z-index: 2;
}

.cta-preview-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
  transition: transform 0.3s ease;
}

.cta-preview-card:hover {
  transform: translateY(-4px);
}

.preview-card-header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding-block-end: 1.25rem;
  border-block-end: 1px solid rgba(255, 255, 255, 0.1);
  margin-block-end: 1.25rem;
}

.preview-avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(37, 99, 235, 0.25);
  border: 1px solid rgba(147, 197, 253, 0.3);
  color: #93c5fd;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.preview-header-info {
  flex-grow: 1;
}

.preview-header-info strong {
  display: block;
  font-size: 1rem;
  color: #ffffff;
  font-weight: 800;
}

.preview-header-info span {
  font-size: 0.8rem;
  color: #94a3b8;
}

.preview-live-status {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(22, 163, 74, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.35);
  padding: 0.3rem 0.65rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 800;
  color: #4ade80;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  position: relative;
  display: inline-block;
}

.pulse-dot::after {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.5);
  animation: pulse-ring 1.8s infinite;
}

.preview-checklist-body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-block-end: 1.35rem;
}

.preview-check-row {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
}

.check-icon-circle {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.2);
  border: 1px solid rgba(34, 197, 94, 0.4);
  color: #4ade80;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  margin-block-start: 2px;
}

.check-row-text strong {
  display: block;
  font-size: 0.925rem;
  color: #f1f5f9;
  font-weight: 700;
}

.check-row-text span {
  font-size: 0.8rem;
  color: #94a3b8;
  line-height: 1.4;
}

.preview-card-highlight {
  background: rgba(37, 99, 235, 0.15);
  border: 1px solid rgba(147, 197, 253, 0.25);
  border-radius: var(--radius-md);
  padding: 0.85rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.preview-card-highlight i {
  font-size: 1.75rem;
  color: #60a5fa;
  flex-shrink: 0;
}

.preview-card-highlight .highlight-info {
  display: flex;
  flex-direction: column;
  font-size: 0.825rem;
}

.preview-card-highlight strong {
  color: #93c5fd;
  font-weight: 700;
}

.preview-card-highlight .highlight-val {
  color: #ffffff;
  font-weight: 800;
  font-size: 0.9rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: #0f172a;
  color: #f8fafc;
  padding-block: 4rem 2.5rem;
  border-block-start: 1px solid #1e293b;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-block-end: 3rem;
}

.footer-brand .brand-logo img {
  margin-block-end: 1rem;
}

.footer-bio {
  font-size: 0.925rem;
  color: #94a3b8;
  line-height: 1.7;
  max-width: 320px;
}

.footer-nav-col .footer-title {
  font-size: 1rem;
  font-weight: 800;
  margin-block-end: 1.25rem;
  color: #f8fafc;
}

.footer-nav-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-nav-col a {
  font-size: 0.925rem;
  color: #94a3b8;
  transition: color var(--transition-fast);
}

.footer-nav-col a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-block-start: 2rem;
  border-block-start: 1px solid #1e293b;
  font-size: 0.875rem;
  color: #94a3b8;
}

.footer-social-links {
  display: flex;
  gap: 1.25rem;
  font-size: 1.35rem;
}

.footer-social-links a {
  color: #94a3b8;
}

.footer-social-links a:hover {
  color: #ffffff;
}

/* Floating WhatsApp Quick Action Button */
.floating-whatsapp-btn {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 999;
  background: #25d366;
  color: #ffffff;
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  box-shadow: 0 4px 18px rgba(37, 211, 102, 0.45);
  transition: all var(--transition-fast);
}

.floating-whatsapp-btn::before {
  content: '';
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.4);
  animation: wa-wave 2.2s infinite cubic-bezier(0.24, 0, 0.38, 1);
  z-index: -1;
}

@keyframes wa-wave {
  0% { transform: scale(0.9); opacity: 0.85; }
  100% { transform: scale(1.6); opacity: 0; }
}

.floating-whatsapp-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 22px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

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

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

  .hero-cta-group {
    justify-content: center;
  }

  .hero-trust-proof {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ai-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .calculator-card {
    grid-template-columns: 1fr;
    padding: 2.25rem;
  }

  .steps-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-top {
    grid-template-columns: repeat(2, 1fr);
  }

  .final-cta-container {
    grid-template-columns: 1fr;
    padding: 2.75rem 2rem;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 4.5rem;
    inset-inline: 1.5rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    display: none;
    box-shadow: var(--shadow-card-hover);
    z-index: 200;
  }

  .nav-menu.active {
    display: block;
  }

  .nav-list {
    flex-direction: column;
    gap: 1.25rem;
    align-items: flex-start;
  }

  .mobile-toggle {
    display: block;
  }

  .header-actions .btn-ghost {
    display: none;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .stat-item:not(:last-child)::after {
    display: none;
  }

  .comparison-grid {
    grid-template-columns: 1fr;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .calculator-card {
    padding: 1.5rem 1rem;
    gap: 2rem;
  }

  .result-box {
    padding: 1.25rem 1rem;
    gap: 1rem;
  }

  .result-number {
    font-size: 2.1rem;
  }

  .result-icon-box {
    width: 48px;
    height: 48px;
    font-size: 1.5rem;
  }

  .final-cta-container {
    padding: 2rem 1.25rem;
    gap: 2rem;
  }

  .final-cta-heading {
    font-size: 1.75rem;
  }

  .final-cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-main-btn,
  .btn-whatsapp-cta {
    justify-content: center;
    width: 100%;
  }

  .cta-trust-checklist {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }

  .footer-top {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .floating-whatsapp-btn {
    bottom: 16px;
    left: 16px;
    width: 48px;
    height: 48px;
    font-size: 1.65rem;
  }
}

/* ==========================================================================
   Internal Subpages Hero Banner (Unified across Pricing, Features, Tutorials)
   ========================================================================== */
.subpage-hero {
  padding-block: 5rem 3.5rem;
  background: linear-gradient(180deg, var(--bg-subtle) 0%, var(--bg-page) 100%);
  border-block-end: 1px solid var(--border-color);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.subpage-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary-light);
  border: 1px solid var(--primary-border);
  color: var(--primary);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.4rem 1.15rem;
  border-radius: var(--radius-full);
  margin-block-end: 1.25rem;
}

.subpage-hero-title {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  font-weight: 900;
  color: var(--text-main);
  line-height: 1.25;
  margin-block-end: 1rem;
}

.subpage-hero-desc {
  font-size: 1.15rem;
  color: var(--text-body);
  max-width: 720px;
  margin-inline: auto;
  line-height: 1.75;
}

/* ==========================================================================
   Pricing Page Components
   ========================================================================== */
.pricing-section {
  padding-block: 4.5rem 6rem;
  background: var(--bg-page);
}

.pricing-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.75rem;
  margin-block-end: 2rem;
}

.pricing-card {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2.5rem 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.pricing-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary);
  box-shadow: var(--shadow-card-hover);
}

.pricing-card.popular {
  border-color: var(--primary);
  box-shadow: 0 16px 36px rgba(37, 99, 235, 0.16);
  background: #ffffff;
}

.popular-badge {
  position: absolute;
  top: -14px;
  right: 50%;
  transform: translateX(50%);
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.35rem 1.15rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.35rem;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
  white-space: nowrap;
}

.pricing-card-header {
  text-align: center;
  margin-block-end: 1.25rem;
}

.pricing-icon-badge {
  width: 58px;
  height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  margin-inline: auto;
  margin-block-end: 1rem;
}

.pricing-card-title {
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--text-main);
  margin-block-end: 0.35rem;
}

.pricing-card-subtitle {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.pricing-price-box {
  text-align: center;
  margin-block: 1.25rem 1.75rem;
  padding-block: 1rem;
  border-block: 1px dashed var(--border-color);
}

.pricing-amount {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 900;
  color: var(--text-main);
  line-height: 1;
}

.pricing-period {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-inline-start: 0.35rem;
  font-weight: 600;
}

.pricing-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
  margin-block-end: 2rem;
  flex-grow: 1;
}

.pricing-features-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-body);
}

.pricing-features-list li i {
  font-size: 1.2rem;
  color: var(--success);
  flex-shrink: 0;
}

.pricing-table-section {
  margin-block-end: 4rem;
}

.pricing-table-container {
  background: #ffffff;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  text-align: center;
}

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

.pricing-table th {
  background: var(--bg-subtle);
  font-weight: 800;
  color: var(--text-main);
  font-size: 1.05rem;
}

.pricing-table th:first-child,
.pricing-table td:first-child {
  text-align: right;
  font-weight: 700;
}

.pricing-table tbody tr:hover {
  background: #f8fafc;
}

.pricing-table i.ph-check {
  font-size: 1.35rem;
  color: var(--success);
}

.pricing-table i.ph-infinity {
  font-size: 1.35rem;
  color: var(--primary);
}

/* ==========================================================================
   All Features Page Components
   ========================================================================== */
.features-nav-ribbon {
  position: sticky;
  top: var(--header-h);
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-block-end: 1px solid var(--border-color);
  padding-block: 0.85rem;
}

.features-pills-list {
  display: flex;
  gap: 0.65rem;
  overflow-x: auto;
  padding-block: 0.25rem;
  scrollbar-width: thin;
}

.feature-pill-btn {
  white-space: nowrap;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  background: var(--bg-subtle);
  color: var(--text-body);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
  text-decoration: none;
}

.feature-pill-btn:hover {
  background: #ffffff;
  border-color: var(--primary);
  color: var(--primary);
}

.feature-category-group {
  padding-block: 4rem;
  border-block-end: 1px solid var(--border-color);
}

.category-header {
  margin-block-end: 2.25rem;
}

.category-title {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--text-main);
  margin-block-end: 0.45rem;
}

.category-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.feature-box {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.feature-box:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow-card-hover);
}

.feature-box-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.65rem;
  margin-block-end: 1rem;
}

.feature-box h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-main);
  margin-block-end: 0.5rem;
}

.feature-box p {
  font-size: 0.925rem;
  color: var(--text-body);
  line-height: 1.65;
}

/* ==========================================================================
   Tutorials Page Components
   ========================================================================== */
.tutorial-section {
  padding-block: 4.5rem;
  border-block-end: 1px solid var(--border-color);
}

.tutorial-layout {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 3.5rem;
  align-items: center;
}

.tutorial-layout.reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.tutorial-shot-frame {
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tutorial-shot-frame:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.tutorial-shot-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.tutorial-steps-stack {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.tutorial-step-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.5rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.tutorial-step-item:hover {
  border-color: var(--primary);
  transform: translateX(-4px);
}

.step-badge-num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid var(--primary-border);
  font-size: 1.05rem;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-block-start: 2px;
}

.step-item-content h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text-main);
  margin-block-end: 0.35rem;
}

.step-item-content p {
  font-size: 0.925rem;
  color: var(--text-body);
  line-height: 1.6;
}

@media (max-width: 1024px) {
  .category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tutorial-layout,
  .tutorial-layout.reverse {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .category-grid {
    grid-template-columns: 1fr;
  }
  .pricing-table-container {
    overflow-x: auto;
  }
}


/* ==========================================================================
   إضافات النقل (Student Track)
   ========================================================================== */

/* ── أساسيات ── */
body { font-family: var(--font-body); color: var(--text-body); }
.skip-link {
  position: absolute; inset-inline-start: 1rem; top: -100px; z-index: 1000;
  background: var(--primary); color: #fff; padding: 0.6rem 1rem; border-radius: var(--radius-md); font-weight: 700;
}
.skip-link:focus { top: 1rem; }
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; overflow: hidden;
  clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap;
}
:where(a, button, input, select, textarea, summary, [tabindex]):focus-visible {
  outline: 3px solid rgba(37, 99, 235, 0.55);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
.site-header .nav-link.active { color: var(--primary); }
.site-header .nav-link { display: inline-block; padding-block: 0.35rem; }
.mobile-toggle { min-width: 44px; min-height: 44px; }

/* فخ flex/grid: المحتوى العريض بيوسّع العمود ويخرّج الصفحة أفقياً */
.hero-grid > *, .ai-container > *, .calculator-card > *, .tutorial-layout > *,
.final-cta-container > *, .comparison-grid > *, .features-grid > *, .steps-grid > *,
.category-grid > *, .pricing-cards-grid > *, .footer-top > *, .testimonials-grid > *,
.about-grid > *, .contact-grid > * { min-width: 0; }

/* الأيقونات بتتحمّل متأخر: مكانها محجوز 1em عشان مايحصلش إزاحة (CLS) */
i.ph-bold, i.ph-fill { display: inline-block; width: 1em; height: 1em; line-height: 1; flex-shrink: 0; }

/* ── الهيرو ── */
/* start مش center: لما الخط العربي يوصل ويغيّر طول العمود، الكارت ماينطّش */
.hero-grid { align-items: start; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); }
@media (max-width: 1024px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }
.hero-interactive { margin-block-start: 1rem; }
.hero-trust-proof { flex-wrap: wrap; }
.hero-trust-proof .trust-text { margin: 0; }
.hero-shot { border-radius: var(--radius-xl); overflow: hidden; border: 1.5px solid var(--border-color); box-shadow: var(--shadow-card); background: #fff; }
.hero-shot img { width: 100%; height: auto; }
.scanner-terminal-header { flex-wrap: wrap; gap: 0.75rem; }
.card-details { flex-wrap: wrap; }
.card-code-badge { direction: ltr; }
.barcode-number { direction: ltr; }
.scan-confirmation[data-late="1"] .confirmation-tag { background: var(--danger); }

/* ── الأرقام ── */
.stats-title {
  text-align: center; font-size: 1.1rem; font-weight: 800; color: var(--text-muted);
  margin-block-end: 2rem; letter-spacing: 0;
}
.stats-note { text-align: center; font-size: 0.85rem; color: var(--text-muted); margin-block-start: 1.5rem; }

/* ── المساعد ── */
.ai-disclaimer { font-size: 0.85rem; color: var(--text-muted); margin-block-start: 1.25rem; }
.typing-dots { color: var(--text-muted); }
#chatBotContent { white-space: pre-line; }
.chip[aria-pressed="true"] { background: var(--primary-light); border-color: var(--primary); color: var(--primary); }

/* ── الشاشات ── */
.showcase-pane[hidden] { display: none; }
.showcase-tab { min-height: 44px; }

/* ── الحاسبة ── */
.result-box { flex-wrap: wrap; }
.result-note { flex-basis: 100%; margin: 0; }
.result-data { flex-wrap: wrap; }
/* مساحة لمس 24px والمسار نفسه 8px */
.slider-group input[type="range"] { height: 24px; padding-block: 8px; background-clip: content-box; background-color: var(--border-color); }
input[type="range"]::-moz-range-thumb {
  width: 24px; height: 24px; border-radius: 50%; background: var(--primary);
  border: 2px solid #ffffff; box-shadow: var(--shadow-md); cursor: grab;
}

/* ── الآراء (من غير نجوم: مفيش تقييم حقيقي نعرضه) ── */
.testimonial-card blockquote { margin: 0; }
.author-photo { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; flex-shrink: 0; }

/* ── الأسئلة ── */
.faq-question > span, .faq-question > h3 { flex: 1; min-width: 0; font: inherit; color: inherit; letter-spacing: inherit; }
@media (min-width: 769px) {
  .stats-grid--3 { grid-template-columns: repeat(3, 1fr); }
  .stats-grid--2 { grid-template-columns: repeat(2, 1fr); }
  .stats-grid--1 { grid-template-columns: 1fr; }
}
.student-name { font-family: var(--font-heading); }
.faq-question { gap: 1rem; min-height: 44px; }

/* ── الدعوة الأخيرة ── */
.cta-preview-card .preview-header-info strong { font-family: var(--font-heading); }

/* ── الفوتر ── */
.footer-nav-col .footer-title { font-size: 1rem; font-weight: 800; margin-block-end: 1.25rem; color: #f8fafc; letter-spacing: 0; }
.footer-nav-col a, .footer-social-links a { display: inline-block; padding-block: 0.2rem; }
.footer-social-links a { min-width: 32px; text-align: center; }
.footer-bottom p { margin: 0; }
.footer-brand .brand-logo img { background: #fff; border-radius: var(--radius-sm); padding: 4px 8px; height: 46px; }

/* ── الصفحات الداخلية ── */
.subpage-hero-title { margin-inline: auto; max-width: 900px; }
.pricing-card-subtitle { min-height: 1.4em; }
.pricing-features-list li.is-off { color: var(--text-light); }
.pricing-features-list li.is-off i { color: var(--text-light); }
.pricing-note { font-size: 0.95rem; margin-block-end: 4rem; }
.pricing-note i { color: var(--success); }
.pricing-table i.ph-check-circle { font-size: 1.35rem; color: var(--success); }
.pricing-table i.ph-x-circle { font-size: 1.35rem; color: var(--text-light); }
.pricing-table caption { caption-side: top; padding: 0.75rem; font-size: 0.9rem; color: var(--text-muted); }
.pricing-table-container { position: relative; } /* الـvisually-hidden المطلقة كانت بتهرب من التمرير وتعرّض الصفحة */
.pricing-empty { text-align: center; padding: 3rem 1rem; color: var(--text-muted); }
.pricing-empty i { font-size: 3rem; display: block; margin-block-end: 0.75rem; }

/* ── الأسعار بالتواصل (مفيش مبالغ في الصفحات العامة) ── */
.btn-whatsapp { background: #15803d; color: #ffffff; border: 1px solid transparent; box-shadow: 0 4px 14px -2px rgba(21, 128, 61, 0.35); }
.btn-whatsapp:hover { background: #166534; color: #ffffff; transform: translateY(-1px); }
.btn-whatsapp i { font-size: 1.35rem; }
.pricing-contact-banner {
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1.5rem;
  background: var(--success-light); border: 1.5px solid var(--success-border); border-radius: var(--radius-xl);
  padding: 1.75rem 2rem; margin-block-end: 3rem;
}
.pricing-contact-icon {
  width: 64px; height: 64px; border-radius: 18px; background: #ffffff; color: #15803d;
  display: flex; align-items: center; justify-content: center; font-size: 2.2rem; box-shadow: var(--shadow-sm);
}
.pricing-contact-title { font-size: 1.35rem; font-weight: 900; color: var(--text-main); margin-block-end: 0.35rem; }
.pricing-contact-text p { color: var(--text-body); margin: 0; }
.pricing-contact-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: flex-end; }
.pricing-ask-box {
  display: flex; flex-direction: column; align-items: center; gap: 0.6rem; text-align: center;
  margin-block: 1.25rem 1.75rem; padding-block: 1rem; border-block: 1px dashed var(--border-color);
}
.pricing-duration { display: inline-flex; align-items: center; gap: 0.4rem; font-weight: 800; color: var(--text-main); }
.pricing-duration i { color: var(--primary); }
.pricing-ask-link {
  display: inline-flex; align-items: center; gap: 0.4rem; min-height: 40px; padding: 0.4rem 1rem;
  font-weight: 800; color: #15803d; background: var(--success-light); border: 1px solid var(--success-border);
  border-radius: var(--radius-full);
}
.pricing-ask-link:hover { color: #166534; border-color: #15803d; }
.pricing-ask-link i { font-size: 1.2rem; }
@media (max-width: 860px) {
  .pricing-contact-banner { grid-template-columns: 1fr; text-align: center; padding: 1.5rem 1.25rem; }
  .pricing-contact-icon { margin-inline: auto; }
  .pricing-contact-actions { justify-content: center; }
  .pricing-contact-actions .btn { width: 100%; }
}

.feature-pill-btn { display: inline-flex; align-items: center; gap: 0.4rem; min-height: 40px; }
.feature-category-group:nth-of-type(even) { background: var(--bg-subtle); }
.tutorial-section:nth-of-type(even) { background: var(--bg-subtle); }
.category-title i { flex-shrink: 0; }
.tutorial-steps-stack .category-header { margin-block-end: 1rem; }
.tutorial-steps-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
.tutorial-steps-grid > * { min-width: 0; }
.tutorial-shot-frame figcaption { font-size: 0.85rem; color: var(--text-muted); padding: 0.75rem 1rem; border-block-start: 1px solid var(--border-color); }

/* ألوان الأقسام (بدل style= في كل عنصر) */
.tone-1 { --tone: #2563eb; --tone-bg: #eff6ff; --tone-bd: #bfdbfe; }
.tone-2 { --tone: #4f46e5; --tone-bg: #eef2ff; --tone-bd: #c7d2fe; }
.tone-3 { --tone: #0e7490; --tone-bg: #ecfeff; --tone-bd: #a5f3fc; }
.tone-4 { --tone: #b45309; --tone-bg: #fffbeb; --tone-bd: #fde68a; }
.tone-5 { --tone: #15803d; --tone-bg: #f0fdf4; --tone-bd: #bbf7d0; }
.tone-6 { --tone: #7c3aed; --tone-bg: #f5f3ff; --tone-bd: #ddd6fe; }
.tone-7 { --tone: #0f172a; --tone-bg: #f1f5f9; --tone-bd: #cbd5e1; }
[class*="tone-"] .category-title { color: var(--tone); }
[class*="tone-"] .feature-box-icon { background: var(--tone-bg); color: var(--tone); border: 1px solid var(--tone-bd); }
[class*="tone-"] .step-badge-num { background: var(--tone-bg); color: var(--tone); border-color: var(--tone-bd); }

/* الفيديو (التسميع) */
.st-video { margin-block: 1.5rem; }
.st-video video { width: 100%; height: auto; display: block; border-radius: var(--radius-lg); border: 1px solid var(--border-color); background: #0f172a; box-shadow: var(--shadow-card); }
.st-video--phone { max-width: 340px; margin-inline: auto; }
.st-video figcaption { font-size: 0.875rem; color: var(--text-muted); text-align: center; margin-block-start: 0.6rem; }
.st-videos { display: grid; grid-template-columns: 1.6fr 1fr; gap: 2rem; align-items: start; margin-block-end: 2rem; }
.st-videos > * { min-width: 0; }

/* من إحنا */
.about-section { padding-block: 4.5rem; border-block-end: 1px solid var(--border-color); }
.about-section:nth-of-type(even) { background: #ffffff; }
.about-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; }
.about-grid--2 { grid-template-columns: repeat(2, 1fr); }
.about-grid .feature-box h3 { font-size: 1.2rem; }

/* تواصل معنا */
.contact-section { padding-block: 4.5rem 5rem; }
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-block-end: 2.5rem; }
.contact-card { background: #fff; border: 1px solid var(--border-color); border-radius: var(--radius-lg); padding: 1.75rem; text-align: center; }
.contact-card .feature-box-icon { margin-inline: auto; }
.contact-card h2 { font-size: 1.1rem; font-weight: 800; margin-block-end: 0.35rem; }
.contact-card a { color: var(--primary); font-weight: 700; direction: ltr; unicode-bidi: isolate; }
.contact-form-card { background: #fff; border: 1.5px solid var(--border-color); border-radius: var(--radius-xl); padding: 2.5rem; max-width: 820px; margin-inline: auto; box-shadow: var(--shadow-card); }
.contact-form-card h2 { font-size: 1.6rem; font-weight: 800; display: flex; align-items: center; gap: 0.6rem; margin-block-end: 0.35rem; }
.contact-form-card .form-subtitle { color: var(--text-muted); margin-block-end: 1.75rem; }
.contact-form .form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.15rem; }
.contact-form .form-grid .full { grid-column: 1 / -1; }
.contact-form label { display: block; font-weight: 700; color: var(--text-main); margin-block-end: 0.4rem; font-size: 0.95rem; }
.contact-form input, .contact-form textarea {
  width: 100%; font: inherit; color: var(--text-main); background: var(--bg-page);
  border: 1.5px solid var(--border-color); border-radius: var(--radius-md); padding: 0.8rem 1rem; min-height: 48px;
}
.contact-form textarea { min-height: 150px; resize: vertical; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--primary); background: #fff; outline: none; box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15); }
.contact-form .btn { margin-block-start: 0.5rem; }
.contact-error-msg { display: none; background: var(--danger-light); border: 1px solid var(--danger-border); color: #b91c1c; padding: 0.85rem 1rem; border-radius: var(--radius-md); margin-block-end: 1rem; }
.contact-error-msg.show { display: block; }
.contact-success-msg { display: none; text-align: center; padding: 2rem 1rem; }
.contact-success-msg.show { display: block; }
.contact-success-msg .success-icon { font-size: 3rem; color: var(--success); }

/* ── الموبايل: القايمة من 1100px ── */
@media (max-width: 1100px) {
  .nav-menu {
    position: fixed;
    top: calc(var(--header-h) + 0.5rem);
    inset-inline: 1rem;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.25rem 1.5rem;
    display: none;
    box-shadow: var(--shadow-card-hover);
    z-index: 200;
    max-height: calc(100vh - var(--header-h) - 2rem);
    overflow-y: auto;
  }
  .nav-menu.active { display: block; }
  .nav-list { flex-direction: column; gap: 0.25rem; align-items: stretch; }
  .nav-list .nav-link { display: block; padding: 0.7rem 0.5rem; }
  .mobile-toggle { display: inline-flex; align-items: center; justify-content: center; }
}

@media (max-width: 1024px) {
  .about-grid { grid-template-columns: repeat(2, 1fr); }
  .st-videos { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .container { padding-inline: 1rem; }
  .hero-section { padding-block: 2.5rem 3.5rem; }
  .comparison-section, .features-section, .ai-section, .showcase-section, .calculator-section,
  .onboarding-section, .testimonials-section, .faq-section { padding-block: 3.5rem; }
  .final-cta-section { padding-block: 3rem 4.5rem; }
  .scanner-terminal, .chat-widget, .comparison-card { padding: 1.25rem; }
  .student-id-card { padding: 1.15rem; }
  .comparison-media img { height: 200px; }
  .about-grid, .about-grid--2, .contact-grid, .tutorial-steps-grid { grid-template-columns: 1fr; }
  .contact-form .form-grid { grid-template-columns: 1fr; }
  .contact-form-card { padding: 1.5rem 1.15rem; }
  .subpage-hero { padding-block: 3rem 2.5rem; }
  .category-title { font-size: 1.45rem; }
  .pricing-table th, .pricing-table td { padding: 0.85rem 0.75rem; font-size: 0.9rem; }
  .features-nav-ribbon { top: var(--header-h); }
}

@media (max-width: 480px) {
  .btn, .btn-lg { white-space: normal; text-align: center; }
  .header-actions { gap: 0.4rem; }
  .header-actions .btn-primary { padding: 0.6rem 0.9rem; font-size: 0.875rem; }
  .brand-logo img { height: 32px; }
  .hero-cta-group .btn { width: 100%; }
  .stats-grid { gap: 1.25rem 0.75rem; }
  .stat-number { font-size: 1.75rem; }
  .showcase-tab { padding: 0.65rem 1rem; font-size: 0.9rem; }
  .chip { font-size: 0.8rem; }
  .window-url { display: none; }
  .result-number { font-size: 1.9rem; }
}

/* ── الحركة: اللي طالب تقليلها مايشوفش ليزر ولا نبض ولا رفع ── */
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .laser-beam, .status-indicator::after, .pulse-dot::after, .floating-whatsapp-btn::before { animation: none !important; display: none; }
  .feature-card:hover, .step-card:hover, .pricing-card:hover, .feature-box:hover, .stat-item:hover,
  .tutorial-shot-frame:hover, .tutorial-step-item:hover, .cta-preview-card:hover,
  .btn-primary:hover, .btn-secondary:hover, .cta-main-btn:hover, .btn-whatsapp-cta:hover,
  .floating-whatsapp-btn:hover { transform: none; }
  .feature-card:hover .feature-icon-box, .step-card:hover .step-icon-box, .stat-item:hover .stat-icon { transform: none; }
}

/* ── تواصل معنا: روابط الإجابات الجاهزة ── */
.contact-help-links { margin-block: 0 2rem; font-size: 0.95rem; }
.contact-help-links i { color: var(--warning); }
.contact-help-links a { color: var(--primary); font-weight: 700; text-decoration: underline; }