/* ==========================================================================
   WONDER WHIZ SCHOOLS — Brand Design System & CSS Styles
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Castoro:ital@0;1&family=Outfit:wght@400;500;600;700;800&family=Playfair+Display:ital,wght@0,600;0,700;0,800;1,600&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
  /* Color Palette: Navy & Slate Typography */
  --color-heading: #0B192C;
  --color-navy: #1E3A8A;
  --color-navy-dark: #0F172A;
  --color-text-main: #1E293B;
  --color-text-muted: #475569;
  
  /* Accent Colors for Notices, Warnings, & Hover Highlights */
  --color-warning-bg: #FEF3C7;
  --color-warning-border: #F59E0B;
  --color-warning-text: #92400E;

  --color-notice-bg: #E0F2FE;
  --color-notice-border: #0284C7;
  --color-notice-text: #075985;

  --color-success-bg: #DCFCE7;
  --color-success-border: #22C55E;
  --color-success-text: #166534;

  --color-alert-bg: #FEE2E2;
  --color-alert-border: #EF4444;
  --color-alert-text: #991B1B;

  /* Card Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.88);
  --glass-border: rgba(255, 255, 255, 0.75);
  --glass-shadow: 0 10px 30px -5px rgba(15, 25, 44, 0.08), 0 4px 12px rgba(0, 0, 0, 0.03);

  /* Fonts */
  --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Playfair Display', 'Castoro', serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family);
  color: var(--color-text-main);
  line-height: 1.6;
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  background: linear-gradient(-45deg, #F0E6FF, #E0F2FE, #FEF3C7, #FCE7F3, #E0E7FF);
  background-size: 400% 400%;
  animation: pastelGradient 18s ease infinite;
}

/* Dynamic Mixed Pastel Background Animation */
@keyframes pastelGradient {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Background Canvas Overlay for Floating Educational Patterns */
#bgCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
}

/* Main Container Wrapper */
.app-container {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Headings */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  font-weight: 700;
  line-height: 1.25;
}

/* ==========================================================================
   METALLIC BUTTON FINISHES (Gold, Silver, Copper, Blue, Red, Green)
   ========================================================================== */

.btn-metallic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 26px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15), inset 0 2px 3px rgba(255, 255, 255, 0.6), inset 0 -2px 5px rgba(0, 0, 0, 0.2);
}

.btn-metallic::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
  transform: skewX(-25deg);
  transition: left 0.75s ease;
}

.btn-metallic:hover::before {
  left: 140%;
}

.btn-metallic:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.22), inset 0 2px 4px rgba(255, 255, 255, 0.8), inset 0 -2px 6px rgba(0, 0, 0, 0.25);
}

.btn-metallic:active {
  transform: translateY(1px) scale(0.98);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15), inset 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* 1. Gold Metallic */
.btn-gold {
  background: linear-gradient(135deg, #FFE259 0%, #FFA751 40%, #FFD700 70%, #E6AC00 100%);
  color: #3D2600;
  border: 1px solid #D4AF37;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.6);
}

/* 2. Silver Metallic */
.btn-silver {
  background: linear-gradient(135deg, #FFFFFF 0%, #E0E0E0 40%, #F5F5F5 70%, #9E9E9E 100%);
  color: #1A1A1A;
  border: 1px solid #C0C0C0;
  text-shadow: 0 1px 1px rgba(255, 255, 255, 0.8);
}

/* 3. Copper Metallic */
.btn-copper {
  background: linear-gradient(135deg, #F8C471 0%, #E59866 40%, #D35400 70%, #A04000 100%);
  color: #FFFFFF;
  border: 1px solid #B9770E;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

/* 4. Blue Metallic */
.btn-blue {
  background: linear-gradient(135deg, #64B5F6 0%, #1E88E5 40%, #1565C0 70%, #0D47A1 100%);
  color: #FFFFFF;
  border: 1px solid #1565C0;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

/* 5. Red Metallic */
.btn-red {
  background: linear-gradient(135deg, #E57373 0%, #E53935 40%, #C62828 70%, #8E0000 100%);
  color: #FFFFFF;
  border: 1px solid #B71C1C;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

/* 6. Green Metallic */
.btn-green {
  background: linear-gradient(135deg, #81C784 0%, #43A047 40%, #2E7D32 70%, #1B5E20 100%);
  color: #FFFFFF;
  border: 1px solid #2E7D32;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

/* Button Group Grid */
.button-demo-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: center;
  margin-top: 20px;
  padding: 20px;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   HEADER & NAVIGATION
   ========================================================================== */

header.main-header {
  position: sticky;
  top: 15px;
  z-index: 100;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 20px;
  margin: 15px 0 30px 0;
  padding: 12px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo-container {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo-img {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.brand-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-heading);
  letter-spacing: -0.5px;
}

.brand-subtitle {
  font-size: 0.72rem;
  color: var(--color-navy);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

nav.main-nav a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-navy-dark);
  text-decoration: none;
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}

nav.main-nav a:hover {
  color: #2563EB;
}

nav.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #2563EB, #7C3AED);
  transition: width 0.3s ease;
  border-radius: 2px;
}

nav.main-nav a:hover::after {
  width: 100%;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */

.hero-section {
  text-align: center;
  padding: 50px 20px 40px;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(30, 58, 138, 0.08);
  border: 1px solid rgba(30, 58, 138, 0.2);
  border-radius: 50px;
  color: var(--color-navy);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 24px;
  animation: pulseBadge 3s infinite ease-in-out;
}

@keyframes pulseBadge {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}

.hero-title {
  font-size: 3.2rem;
  color: var(--color-heading);
  letter-spacing: -1px;
  margin-bottom: 18px;
}

.hero-title span.accent-highlight {
  background: linear-gradient(135deg, #1E3A8A 0%, #3B82F6 50%, #6D28D9 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  max-width: 820px;
  margin: 0 auto 36px;
  font-size: 1.2rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.hero-cta-group {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========================================================================
   ECOSYSTEM 7-STREAM SERVICES GRID
   ========================================================================== */

.section-header {
  text-align: center;
  margin: 60px 0 35px;
}

.section-title {
  font-size: 2.2rem;
  color: var(--color-heading);
  margin-bottom: 10px;
}

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

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.service-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 24px;
  padding: 30px;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px -10px rgba(15, 25, 44, 0.15);
  border-color: rgba(37, 99, 235, 0.4);
}

.service-card-top {
  margin-bottom: 20px;
}

.service-icon-box {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.08);
}

.icon-blue { background: #DBEAFE; color: #1E40AF; }
.icon-purple { background: #F3E8FF; color: #6B21A8; }
.icon-emerald { background: #D1FAE5; color: #065F46; }
.icon-amber { background: #FEF3C7; color: #92400E; }
.icon-rose { background: #FFE4E6; color: #9F1239; }
.icon-cyan { background: #CFFAFE; color: #155E75; }
.icon-orange { background: #FFEDD5; color: #9A3412; }

.service-title {
  font-size: 1.4rem;
  color: var(--color-heading);
  margin-bottom: 10px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
  margin-bottom: 16px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.tag-item {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  background: rgba(15, 25, 44, 0.05);
  color: var(--color-navy-dark);
}

/* ==========================================================================
   INTERACTIVE DEMO STUDIO SECTION & MODALS
   ========================================================================== */

.demo-studio-container {
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 28px;
  padding: 36px;
  margin-bottom: 60px;
}

.demo-tabs {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 12px;
  border-bottom: 2px solid rgba(15, 25, 44, 0.08);
  margin-bottom: 28px;
}

.demo-tab-btn {
  padding: 10px 20px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  border-radius: 12px;
  border: none;
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.25s ease;
}

.demo-tab-btn:hover {
  background: rgba(30, 58, 138, 0.06);
  color: var(--color-navy);
}

.demo-tab-btn.active {
  background: var(--color-heading);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(11, 25, 44, 0.25);
}

.tab-pane {
  display: none;
}

.tab-pane.active {
  display: block;
  animation: fadeInPane 0.4s ease;
}

@keyframes fadeInPane {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Mock Dashboard Layouts inside Demos */
.mock-dashboard {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
  background: #FFFFFF;
  border-radius: 18px;
  border: 1px solid #E2E8F0;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
}

.mock-sidebar {
  background: #0F172A;
  color: #FFFFFF;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mock-sidebar-item {
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  color: #94A3B8;
  transition: all 0.2s ease;
}

.mock-sidebar-item:hover, .mock-sidebar-item.active {
  background: #1E293B;
  color: #38BDF8;
}

.mock-content {
  padding: 24px;
}

.stat-cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.mini-stat-card {
  padding: 18px;
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 14px;
}

.mini-stat-val {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-heading);
}

.mini-stat-label {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  font-weight: 600;
}

/* Interactive Form & Checklists */
.checklist-group {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: #F8FAFC;
  border-radius: 12px;
  border: 1px solid #E2E8F0;
}

.checklist-item input[type="checkbox"] {
  width: 20px;
  height: 20px;
  accent-color: #2563EB;
  cursor: pointer;
}

/* Callout Banners (Notice, Warning, Alert, Success) */
.callout-box {
  padding: 16px 20px;
  border-radius: 14px;
  margin-top: 16px;
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.callout-notice {
  background: var(--color-notice-bg);
  border-left: 4px solid var(--color-notice-border);
  color: var(--color-notice-text);
}

.callout-warning {
  background: var(--color-warning-bg);
  border-left: 4px solid var(--color-warning-border);
  color: var(--color-warning-text);
}

.callout-success {
  background: var(--color-success-bg);
  border-left: 4px solid var(--color-success-border);
  color: var(--color-success-text);
}

.callout-alert {
  background: var(--color-alert-bg);
  border-left: 4px solid var(--color-alert-border);
  color: var(--color-alert-text);
}

/* Brand Values & Tone Badges */
.brand-values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin: 30px 0;
}

.brand-value-card {
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(30, 58, 138, 0.15);
  border-radius: 16px;
  padding: 20px;
  text-align: center;
  box-shadow: 0 6px 18px rgba(15, 25, 44, 0.05);
  transition: transform 0.3s ease;
}

.brand-value-card:hover {
  transform: translateY(-4px);
  border-color: #2563EB;
}

.brand-value-icon {
  font-size: 2rem;
  margin-bottom: 8px;
}

.brand-value-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: 4px;
}

.brand-value-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Campaign Grid Showcase */
.campaign-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 24px;
}

.campaign-card {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid #E2E8F0;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.campaign-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(15, 25, 44, 0.12);
}

.campaign-card-header {
  padding: 20px 24px 14px;
  background: linear-gradient(135deg, #0F172A 0%, #1E3A8A 100%);
  color: #FFFFFF;
}

.campaign-card-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: #FFE259;
  margin-bottom: 6px;
}

.campaign-card-body {
  padding: 20px 24px;
}

.campaign-quote {
  font-family: var(--font-serif);
  font-style: italic;
  color: var(--color-navy-dark);
  font-size: 1.05rem;
  border-left: 3px solid #2563EB;
  padding-left: 12px;
  margin-bottom: 14px;
}

/* Footer */
footer.main-footer {
  margin-top: 60px;
  padding: 40px 0 30px;
  border-top: 1px solid rgba(15, 25, 44, 0.1);
  text-align: center;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* Responsive Breakpoints */
@media (max-width: 900px) {
  .hero-title { font-size: 2.2rem; }
  header.main-header { flex-direction: column; gap: 15px; text-align: center; }
  .mock-dashboard { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}