/* =====================================================
   KIDS UNIFIED DESIGN SYSTEM — جی‌جی‌بو
   Single source of truth for colors, typography, and
   reusable components across ALL pages.
   Light mode only. RTL (Persian) optimized.
   ===================================================== */

/* =====================================================
   CSS CUSTOM PROPERTIES — Global Design Tokens
   ===================================================== */
:root {
  /* Brand Colors — friendly kids palette */
  --kids-primary:      #5B8DEF;
  --kids-primary-dark: #3A72D9;
  --kids-primary-light:#E3EEFF;
  --kids-secondary:    #FFD93D;
  --kids-secondary-dark:#E6C235;
  --kids-secondary-light:#FFF8DC;
  --kids-accent:       #FF8FAB;
  --kids-accent-dark:  #E86B8A;
  --kids-teal:         #6BCB77;
  --kids-teal-dark:    #4FAF5C;
  --kids-orange:       #FF8C42;
  --kids-green:        #6BCB77;

  /* Surface Colors */
  --kids-bg:           #F8FBFF;
  --kids-bg-alt:       #FFF9F0;
  --kids-surface:      #FFFFFF;
  --kids-surface-2:    #F8FAFC;
  --kids-border:       #E2E8F0;
  --kids-border-focus: #5B8DEF;

  /* Text Colors */
  --kids-text:         #2D3748;
  --kids-text-muted:   #4A5568;
  --kids-text-light:   #718096;
  --kids-text-white:   #FFFFFF;

  /* Solid surface tints (no gradients) */
  --kids-surface-primary:   #E3EEFF;
  --kids-surface-secondary: #FFF8DC;
  --kids-surface-accent:    #FFE8EF;
  --kids-surface-success:   #E8F8EA;

  /* Shadows */
  --kids-shadow-sm:    0 2px 8px rgba(91,141,239,0.08);
  --kids-shadow-md:    0 4px 20px rgba(91,141,239,0.12);
  --kids-shadow-lg:    0 8px 32px rgba(91,141,239,0.16);
  --kids-shadow-xl:    0 16px 48px rgba(91,141,239,0.2);
  --kids-shadow-card:  0 4px 16px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --kids-shadow-hover: 0 12px 32px rgba(91,141,239,0.22);

  /* Border Radius */
  --kids-radius-sm:    0.5rem;
  --kids-radius-md:    0.875rem;
  --kids-radius-lg:    1.25rem;
  --kids-radius-xl:    1.75rem;
  --kids-radius-2xl:   2.5rem;
  --kids-radius-full:  9999px;

  /* Typography */
  --kids-font:         'Vazirmatn', system-ui, sans-serif;

  /* Transitions */
  --kids-ease:         cubic-bezier(0.4, 0, 0.2, 1);
  --kids-ease-spring:  cubic-bezier(0.34, 1.56, 0.64, 1);
  --kids-t-fast:       150ms;
  --kids-t-base:       250ms;
  --kids-t-slow:       400ms;

  /* Layout */
  --kids-header-h:     66px;
  --kids-sidebar-w:    280px;
  --kids-bottom-nav-h: 72px;
  --kids-max-w:        1280px;
}

/* =====================================================
   BASE RESET & TYPOGRAPHY
   ===================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  font-family: var(--kids-font);
  color: var(--kids-text);
  background-color: var(--kids-surface);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

/* =====================================================
   KEYFRAME ANIMATIONS
   ===================================================== */
@keyframes kidsFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-16px); }
}
@keyframes kidsFloatSlow {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33%      { transform: translateY(-20px) rotate(2deg); }
  66%      { transform: translateY(-8px) rotate(-1deg); }
}
@keyframes kidsSparkle {
  0%, 100% { opacity: 1; transform: scale(1) rotate(0deg); }
  50%      { opacity: 0.4; transform: scale(1.3) rotate(180deg); }
}
@keyframes kidsBounce {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}
@keyframes kidsSkeletonPulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.55; }
}
@keyframes kidsFadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes kidsScaleIn {
  from { opacity: 0; transform: scale(0.92); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes kidsPopIn {
  0%   { opacity: 0; transform: scale(0.5) rotate(-10deg); }
  70%  { transform: scale(1.08) rotate(2deg); }
  100% { opacity: 1; transform: scale(1) rotate(0deg); }
}
@keyframes kidsWiggle {
  0%, 100% { transform: rotate(0deg); }
  25%      { transform: rotate(-6deg); }
  75%      { transform: rotate(6deg); }
}
@keyframes kidsShake {
  0%, 100% { transform: translateX(0); }
  20%      { transform: translateX(-6px); }
  60%      { transform: translateX(6px); }
}
@keyframes kidsSlideRight {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes kidsSlideLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to   { opacity: 1; transform: translateX(0); }
}
@keyframes kidsPulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.05); }
}
@keyframes kidsGlow {
  0%, 100% { box-shadow: 0 0 20px rgba(108,99,255,0.2); }
  50%      { box-shadow: 0 0 40px rgba(108,99,255,0.5); }
}
@keyframes kidsRotate {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
@keyframes kidsMorphBlob {
  0%, 100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  25%      { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  50%      { border-radius: 50% 60% 30% 40% / 40% 70% 60% 50%; }
  75%      { border-radius: 40% 30% 60% 70% / 70% 40% 50% 60%; }
}

/* =====================================================
   UTILITY CLASSES
   ===================================================== */

/* Solid accent text */
.kids-text-gradient {
  color: var(--kids-primary);
}
.kids-text-gradient-warm {
  color: var(--kids-accent);
}

/* Section backgrounds */
.kids-bg-animated {
  background: var(--kids-bg);
}
.kids-section-bg-1 { background: var(--kids-surface-primary); }
.kids-section-bg-2 { background: var(--kids-surface-accent); }
.kids-section-bg-3 { background: var(--kids-surface-secondary); }
.kids-section-bg-4 { background: var(--kids-surface-success); }

/* Cards */
.kids-card {
  background: var(--kids-surface);
  border-radius: var(--kids-radius-xl);
  box-shadow: var(--kids-shadow-card);
  overflow: hidden;
  transition: transform var(--kids-t-base) var(--kids-ease),
              box-shadow var(--kids-t-base) var(--kids-ease);
}
.kids-card:hover {
  box-shadow: var(--kids-shadow-hover);
}
.kids-card-flat {
  background: var(--kids-surface);
  border-radius: var(--kids-radius-xl);
  border: 2px solid var(--kids-border);
}

/* Buttons */
.kids-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.5rem;
  border-radius: var(--kids-radius-md);
  font-family: var(--kids-font);
  font-size: 0.9375rem;
  font-weight: 800;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: all var(--kids-t-base) var(--kids-ease);
  white-space: nowrap;
}
.kids-btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}
.kids-btn-primary {
  background: var(--kids-primary);
  color: white;
  box-shadow: 0 4px 20px rgba(91,141,239,0.35);
}
.kids-btn-primary:hover {
  box-shadow: 0 8px 28px rgba(108,99,255,0.45);
}
.kids-btn-primary:active { transform: scale(0.98); }

.kids-btn-secondary {
  background: white;
  color: var(--kids-primary);
  border: 2px solid var(--kids-primary);
  box-shadow: var(--kids-shadow-sm);
}
.kids-btn-secondary:hover {
  background: var(--kids-primary-light);
  box-shadow: var(--kids-shadow-md);
}
.kids-btn-outline-white {
  background: rgba(255,255,255,0.15);
  color: white;
  border: 2px solid rgba(255,255,255,0.6);
  backdrop-filter: blur(8px);
}
.kids-btn-outline-white:hover {
  background: rgba(255,255,255,0.25);
  border-color: white;
}
.kids-btn-lg {
  min-height: 56px;
  padding: 0.875rem 2rem;
  font-size: 1.0625rem;
  border-radius: var(--kids-radius-lg);
}
.kids-btn-sm {
  min-height: 38px;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  border-radius: var(--kids-radius-sm);
}

/* Badges */
.kids-badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.75rem;
  border-radius: var(--kids-radius-full);
  font-size: 0.75rem;
  font-weight: 800;
}
.kids-badge-primary { background: var(--kids-primary-light); color: var(--kids-primary-dark); }
.kids-badge-pink    { background: var(--kids-secondary-light); color: var(--kids-secondary-dark); }
.kids-badge-teal    { background: #CCFBF1; color: #0D9488; }
.kids-badge-yellow  { background: #FEF9C3; color: #854D0E; }
.kids-badge-green   { background: #D1FAE5; color: #059669; }

/* Level badges */
.kids-level { display:inline-flex;align-items:center;padding:0.2rem 0.6rem;border-radius:var(--kids-radius-full);font-size:0.7rem;font-weight:900;letter-spacing:0.04em; }
.kids-level-a1 { background:#DBEAFE;color:#1D4ED8; }
.kids-level-a2 { background:#D1FAE5;color:#065F46; }
.kids-level-b1 { background:#FEF3C7;color:#92400E; }
.kids-level-b2 { background:#FCE7F3;color:#9D174D; }
.kids-level-c1 { background:#EDE9FE;color:#4C1D95; }

/* Forms */
.kids-form-group { margin-bottom: 1.25rem; }
.kids-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--kids-text-muted);
  margin-bottom: 0.5rem;
}
.kids-form-label i { margin-left: 0.375rem; color: var(--kids-primary); }
.kids-form-input,
.kids-form-select,
.kids-form-textarea {
  width: 100%;
  min-height: 50px;
  padding: 0.75rem 1rem;
  border: 2px solid var(--kids-border);
  border-radius: var(--kids-radius-md);
  font-family: var(--kids-font);
  font-size: 0.9375rem;
  color: var(--kids-text);
  background: #FAFBFF;
  outline: none;
  transition: border-color var(--kids-t-fast) var(--kids-ease),
              box-shadow var(--kids-t-fast) var(--kids-ease),
              background var(--kids-t-fast) var(--kids-ease);
}
.kids-form-input:focus,
.kids-form-select:focus,
.kids-form-textarea:focus {
  border-color: var(--kids-primary);
  background: white;
  box-shadow: 0 0 0 4px rgba(108,99,255,0.12);
}
.kids-form-input.is-invalid,
.kids-form-select.is-invalid {
  border-color: #EF4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,0.1);
}
.kids-form-error {
  margin-top: 0.375rem;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #EF4444;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.kids-form-help {
  margin-top: 0.375rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--kids-text-light);
}
.kids-form-textarea { min-height: 120px; resize: vertical; }

/* Alerts / Notices */
.kids-alert {
  display: flex;
  align-items: flex-start;
  gap: 0.875rem;
  padding: 1rem 1.25rem;
  border-radius: var(--kids-radius-lg);
  border: 2px solid;
  font-size: 0.9rem;
  font-weight: 700;
  animation: kidsFadeUp 0.3s ease;
}
.kids-alert-error   { background: #FEF2F2; border-color: #FCA5A5; color: #DC2626; }
.kids-alert-success { background: #F0FDF4; border-color: #86EFAC; color: #16A34A; }
.kids-alert-warning { background: #FFFBEB; border-color: #FCD34D; color: #D97706; }
.kids-alert-info    { background: #EFF6FF; border-color: #93C5FD; color: #1D4ED8; }
.kids-alert i { font-size: 1.1rem; flex-shrink: 0; margin-top: 0.1rem; }

/* Section styles */
.kids-section {
  padding: 5rem 0;
}
.kids-section-sm {
  padding: 3rem 0;
}
.kids-container {
  max-width: var(--kids-max-w);
  margin: 0 auto;
  padding: 0 1.5rem;
}
@media (min-width: 768px) {
  .kids-container { padding: 0 2rem; }
}

.kids-section-title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 900;
  color: var(--kids-text);
  line-height: 1.2;
}
.kids-section-subtitle {
  font-size: 1.0625rem;
  color: var(--kids-text-muted);
  font-weight: 600;
  line-height: 1.7;
}
.kids-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  background: var(--kids-primary-light);
  color: var(--kids-primary-dark);
  border-radius: var(--kids-radius-full);
  font-size: 0.8125rem;
  font-weight: 900;
  margin-bottom: 1rem;
}

/* Decorative shapes */
.kids-shape-blob {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}

/* Hero section */
.kids-hero {
  position: relative;
  overflow: hidden;
  padding: 4rem 0 5rem;
}
@media (min-width: 768px) {
  .kids-hero { padding: 5rem 0 6rem; }
}
@media (min-width: 1024px) {
  .kids-hero { padding: 6rem 0 7rem; }
}

/* Page hero (for inner pages) */
.kids-page-hero {
  background: var(--kids-primary);
  padding: 3rem 0 4rem;
  color: white;
  position: relative;
  overflow: hidden;
}
.kids-page-hero h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); font-weight: 900; margin-bottom: 0.75rem; }
.kids-page-hero p { font-size: 1.0625rem; opacity: 0.9; font-weight: 600; }

/* Feature cards */
.kids-feature-card {
  background: white;
  border-radius: var(--kids-radius-xl);
  padding: 1.75rem;
  box-shadow: var(--kids-shadow-card);
  transition: transform var(--kids-t-base) var(--kids-ease),
              box-shadow var(--kids-t-base) var(--kids-ease);
  position: relative;
  overflow: hidden;
}
.kids-feature-card:hover {
  box-shadow: var(--kids-shadow-hover);
}
.kids-feature-icon {
  width: 60px; height: 60px;
  border-radius: var(--kids-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.625rem;
  margin-bottom: 1.25rem;
  flex-shrink: 0;
}

/* Content cards (cartoons, blog) */
.kids-content-card {
  background: white;
  border-radius: var(--kids-radius-xl);
  overflow: hidden;
  box-shadow: var(--kids-shadow-card);
  transition: transform var(--kids-t-base) var(--kids-ease),
              box-shadow var(--kids-t-base) var(--kids-ease);
  cursor: pointer;
  text-decoration: none;
  display: block;
  color: inherit;
}
.kids-content-card:hover {
  box-shadow: var(--kids-shadow-hover);
  color: inherit;
}
.kids-content-card__thumb {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--kids-surface-primary);
}
.kids-content-card__thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform var(--kids-t-slow) var(--kids-ease);
}
.kids-content-card:hover .kids-content-card__thumb img {
  transform: scale(1.06);
}
.kids-content-card__body { padding: 1.25rem; }
.kids-content-card__title {
  font-size: 0.9375rem;
  font-weight: 900;
  color: var(--kids-text);
  margin-bottom: 0.5rem;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kids-content-card__meta {
  font-size: 0.8125rem;
  color: var(--kids-text-light);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

/* Play overlay on thumb */
.kids-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(108,99,255,0.0);
  transition: background var(--kids-t-base) var(--kids-ease);
}
.kids-content-card:hover .kids-play-overlay {
  background: rgba(108,99,255,0.15);
}
.kids-play-btn {
  width: 52px; height: 52px;
  background: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--kids-primary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  transform: scale(0.8);
  opacity: 0;
  transition: transform var(--kids-t-base) var(--kids-ease-spring),
              opacity var(--kids-t-base) var(--kids-ease);
}
.kids-content-card:hover .kids-play-btn {
  transform: scale(1);
  opacity: 1;
}

/* Grid layouts */
.kids-grid-2 { display: grid; gap: 1.5rem; grid-template-columns: repeat(2, 1fr); }
.kids-grid-3 { display: grid; gap: 1.5rem; grid-template-columns: repeat(3, 1fr); }
.kids-grid-4 { display: grid; gap: 1.5rem; grid-template-columns: repeat(4, 1fr); }
@media (max-width: 1023px) {
  .kids-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .kids-grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 639px) {
  .kids-grid-4, .kids-grid-3, .kids-grid-2 { grid-template-columns: 1fr; }
}

/* Filter bar */
.kids-filter-bar {
  background: white;
  border-radius: var(--kids-radius-xl);
  padding: 1.25rem 1.5rem;
  box-shadow: var(--kids-shadow-card);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: flex-end;
}
.kids-filter-tabs {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.kids-filter-tab {
  padding: 0.5rem 1.125rem;
  border-radius: var(--kids-radius-full);
  font-size: 0.875rem;
  font-weight: 800;
  cursor: pointer;
  border: 2px solid var(--kids-border);
  background: white;
  color: var(--kids-text-muted);
  transition: all var(--kids-t-fast) var(--kids-ease);
  text-decoration: none;
}
.kids-filter-tab:hover,
.kids-filter-tab.active {
  background: var(--kids-primary);
  border-color: var(--kids-primary);
  color: white;
  box-shadow: 0 4px 14px rgba(108,99,255,0.3);
}

/* Pagination */
.kids-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 3rem;
}
.kids-page-btn {
  min-width: 40px; min-height: 40px;
  display: flex; align-items: center; justify-content: center;
  border-radius: var(--kids-radius-md);
  font-size: 0.875rem;
  font-weight: 800;
  cursor: pointer;
  border: 2px solid var(--kids-border);
  background: white;
  color: var(--kids-text-muted);
  transition: all var(--kids-t-fast) var(--kids-ease);
  text-decoration: none;
}
.kids-page-btn:hover,
.kids-page-btn.active {
  background: var(--kids-primary);
  border-color: var(--kids-primary);
  color: white;
  box-shadow: 0 4px 14px rgba(108,99,255,0.3);
}
.kids-page-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

/* Stats */
.kids-stat-card {
  text-align: center;
  padding: 2rem 1.5rem;
  background: white;
  border-radius: var(--kids-radius-xl);
  box-shadow: var(--kids-shadow-card);
}
.kids-stat-number {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--kids-primary);
  line-height: 1.1;
}
.kids-stat-label {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--kids-text-muted);
  margin-top: 0.5rem;
}

/* Breadcrumb */
.kids-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  flex-wrap: wrap;
}
.kids-breadcrumb a { color: rgba(255,255,255,0.85); text-decoration: none; transition: color var(--kids-t-fast); }
.kids-breadcrumb a:hover { color: white; }
.kids-breadcrumb span { color: rgba(255,255,255,0.6); }
.kids-breadcrumb .current { color: white; }
.kids-breadcrumb-dark a { color: var(--kids-text-muted); }
.kids-breadcrumb-dark a:hover { color: var(--kids-primary); }
.kids-breadcrumb-dark .current { color: var(--kids-text); }

/* Progress bar */
.kids-progress { height: 8px; background: var(--kids-border); border-radius: var(--kids-radius-full); overflow: hidden; }
.kids-progress-fill { height: 100%; background: var(--kids-primary); border-radius: var(--kids-radius-full); transition: width 0.6s var(--kids-ease); }

/* Empty state */
.kids-empty {
  text-align: center;
  padding: 4rem 2rem;
}
.kids-empty-icon { font-size: 4rem; margin-bottom: 1.5rem; animation: kidsBounce 2s ease infinite; }
.kids-empty-title { font-size: 1.25rem; font-weight: 900; color: var(--kids-text); margin-bottom: 0.75rem; }
.kids-empty-text { font-size: 0.9375rem; color: var(--kids-text-muted); font-weight: 600; max-width: 28rem; margin: 0 auto 2rem; }

/* Modal overlay */
.kids-modal-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(26,26,46,0.55);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  opacity: 0; pointer-events: none;
  transition: opacity var(--kids-t-base) var(--kids-ease);
}
.kids-modal-overlay.is-open { opacity: 1; pointer-events: auto; }
.kids-modal {
  background: white;
  border-radius: var(--kids-radius-2xl);
  width: 100%; max-width: 520px;
  box-shadow: 0 24px 64px rgba(108,99,255,0.2);
  transform: scale(0.95) translateY(20px);
  transition: transform var(--kids-t-base) var(--kids-ease-spring);
  overflow: hidden;
}
.kids-modal-overlay.is-open .kids-modal { transform: scale(1) translateY(0); }
.kids-modal-header { padding: 1.5rem 1.75rem 1rem; border-bottom: 2px solid var(--kids-border); display: flex; align-items: center; justify-content: space-between; }
.kids-modal-title { font-size: 1.25rem; font-weight: 900; color: var(--kids-text); }
.kids-modal-body { padding: 1.5rem 1.75rem; }
.kids-modal-footer { padding: 1rem 1.75rem 1.5rem; display: flex; gap: 0.75rem; justify-content: flex-end; }

/* Scroll animation trigger */
.kids-reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.6s var(--kids-ease), transform 0.6s var(--kids-ease); }
.kids-reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Loading spinner */
.kids-spinner {
  display: inline-block;
  width: 24px; height: 24px;
  border: 3px solid rgba(108,99,255,0.2);
  border-top-color: var(--kids-primary);
  border-radius: 50%;
  animation: kidsRotate 0.7s linear infinite;
}

/* Skeleton loading */
.kids-skeleton {
  background: var(--kids-surface-2);
  animation: kidsSkeletonPulse 1.5s ease infinite;
  border-radius: var(--kids-radius-sm);
}

/* Responsive utilities */
@media (max-width: 767px) {
  .kids-hide-mobile { display: none !important; }
  .kids-section { padding: 3rem 0; }
  .kids-section-sm { padding: 2rem 0; }
}
@media (min-width: 768px) {
  .kids-hide-desktop { display: none !important; }
}

/* Accessibility */
.kids-focus-ring:focus-visible {
  outline: 3px solid var(--kids-primary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* =====================================================
   HOMEPAGE SPECIFIC STYLES
   ===================================================== */

/* Hero section */
.hero-main {
  background: var(--kids-bg);
  position: relative;
  overflow: hidden;
  padding: 3.5rem 0 4.5rem;
}
@media (min-width: 768px) { .hero-main { padding: 4.5rem 0 5.5rem; } }
@media (min-width: 1024px) { .hero-main { padding: 5rem 0 6.5rem; } }

.hero-main__title {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--kids-text);
  margin-bottom: 1.25rem;
}
.hero-main__subtitle {
  font-size: clamp(1rem, 2.5vw, 1.1875rem);
  font-weight: 600;
  color: var(--kids-text-muted);
  line-height: 1.75;
  margin-bottom: 2rem;
  max-width: 520px;
}
.hero-main__actions { display: flex; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 480px) {
  .hero-main__actions { flex-direction: column; }
  .hero-main__actions .kids-btn { width: 100%; justify-content: center; }
}

/* Trust badges */
.hero-trust {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2.25rem;
}
.hero-trust__item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--kids-text-muted);
}
.hero-trust__item i { color: var(--kids-primary); }

/* Stats row */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
@media (max-width: 767px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
}
@media (max-width: 479px) {
  .stats-row { grid-template-columns: 1fr 1fr; }
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 1023px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px)  { .features-grid { grid-template-columns: 1fr; } }

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 1023px) { .pricing-grid { grid-template-columns: 1fr; max-width: 440px; margin: 0 auto; } }

.pricing-card {
  background: white;
  border-radius: var(--kids-radius-xl);
  padding: 2rem;
  box-shadow: var(--kids-shadow-card);
  border: 2px solid var(--kids-border);
  position: relative;
  overflow: hidden;
  transition: transform var(--kids-t-base) var(--kids-ease),
              box-shadow var(--kids-t-base) var(--kids-ease);
}
.pricing-card:hover {
  box-shadow: var(--kids-shadow-hover);
}
.pricing-card.is-featured {
  border-color: var(--kids-primary);
  background: var(--kids-surface-primary);
}
.pricing-card.is-featured::before {
  content: '';
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 4px;
  background: var(--kids-primary);
}

/* Testimonials */
.testimonial-card {
  background: white;
  border-radius: var(--kids-radius-xl);
  padding: 2rem;
  box-shadow: var(--kids-shadow-card);
  position: relative;
  overflow: hidden;
}
.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 1rem;
  left: 1.5rem;
  font-size: 6rem;
  line-height: 1;
  color: var(--kids-primary-light);
  font-family: serif;
  pointer-events: none;
}

/* Search bar */
.kids-search {
  position: relative;
  max-width: 480px;
}
.kids-search__input {
  width: 100%;
  min-height: 52px;
  padding: 0.75rem 1.25rem 0.75rem 3.5rem;
  border: 2px solid var(--kids-border);
  border-radius: var(--kids-radius-full);
  font-family: var(--kids-font);
  font-size: 0.9375rem;
  background: white;
  color: var(--kids-text);
  outline: none;
  transition: all var(--kids-t-fast) var(--kids-ease);
}
.kids-search__input:focus {
  border-color: var(--kids-primary);
  box-shadow: 0 0 0 4px rgba(108,99,255,0.12);
}
.kids-search__icon {
  position: absolute;
  left: 1.125rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--kids-text-light);
  pointer-events: none;
}

/* =====================================================
   REMOVE DARK MODE — Force light only
   ===================================================== */
@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: light only;
  }
  body {
    background-color: var(--kids-bg) !important;
    color: var(--kids-text) !important;
  }
}
.dark, [data-theme="dark"] {
  color-scheme: light;
  background-color: var(--kids-surface) !important;
  color: var(--kids-text) !important;
}

/* =====================================================
   GLOBAL RESPONSIVE — Mobile-first breakpoints
   320px / 375px / 480px / 768px / 1024px / 1280px
   ===================================================== */

/* --- Very small phones (320-374px) --- */
@media (max-width: 374px) {
  .kids-section { padding: 2rem 1rem; }
  .kids-hero { padding: 2.5rem 1rem 3rem; }
  .kids-btn, .kids-btn-secondary { font-size: 0.875rem; padding: 0.625rem 1.125rem; }
  .kids-card { padding: 1.125rem; }
  h1, .kids-hero h1 { font-size: clamp(1.5rem, 7vw, 2rem); }
  h2 { font-size: clamp(1.25rem, 6vw, 1.75rem); }
}

/* --- Small phones (375-479px) --- */
@media (max-width: 479px) {
  .kids-section { padding: 2.5rem 1rem; }
  .kids-hero { padding: 3rem 1.25rem 3.5rem; }
  .kids-stats-grid { grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
  .kids-features-grid { grid-template-columns: 1fr; }
  .kids-card-grid { grid-template-columns: 1fr; }
  nav .container, .navbar { padding: 0 1rem; }
}

/* --- Tablets (768-1023px) --- */
@media (max-width: 1023px) and (min-width: 768px) {
  .kids-card-grid { grid-template-columns: repeat(2, 1fr); }
  .kids-stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* --- Ensure images are responsive --- */
img { max-width: 100%; height: auto; }

/* --- Prevent horizontal overflow --- */
*, *::before, *::after { box-sizing: border-box; }
body { overflow-x: hidden; }
.container, [class*="max-w-"] { width: 100%; }

/* --- Touch-friendly tap targets --- */
a, button, [role="button"] { min-height: 44px; }
nav a { min-height: 44px; display: inline-flex; align-items: center; }

/* --- Form responsiveness --- */
@media (max-width: 639px) {
  .kids-form-row { flex-direction: column; gap: 0.875rem; }
  .kids-form-row > * { width: 100%; }
  .kids-input, .kids-select { width: 100%; font-size: 16px; /* prevent iOS zoom */ }
}

/* --- Header/Footer responsiveness --- */
@media (max-width: 767px) {
  .site-header .nav-links { display: none; }
  .site-header .mobile-nav-btn { display: flex; }
  .site-footer .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* --- Cards — prevent overflow on mobile --- */
@media (max-width: 639px) {
  .kids-card, .card {
    border-radius: 1rem;
    padding: 1rem;
  }
  .kids-hero__actions { flex-direction: column; align-items: stretch; }
  .kids-hero__actions .kids-btn,
  .kids-hero__actions .kids-btn-secondary { text-align: center; justify-content: center; }
}

/* --- Tables responsive wrapper --- */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* --- Modal responsive fixes --- */
@media (max-width: 639px) {
  .kids-modal-box { width: calc(100vw - 2rem); margin: 1rem; border-radius: 1.25rem; }
  .swal2-popup { width: calc(100vw - 2rem) !important; }
}

/* --- Ensure good line-lengths on mobile --- */
@media (max-width: 767px) {
  p, .prose { max-width: 100%; line-height: 1.8; }
}

/* --- Superadmin & parent panel responsive overlay fix --- */
@media (max-width: 1023px) {
  .panel-content, #mainContent { padding-right: 1rem !important; }
}