/* ==========================================
   MrX Robotics - Schools Pages CSS
   ========================================== */

/* ==========================================
   Schools Hero Sections
   ========================================== */
.schools-hero {
  padding: 140px 0 80px;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
  color: #fff;
  position: relative;
}

.schools-hero.academy-bg {
  background: linear-gradient(135deg, #0B3D91 0%, #1E5AA8 100%);
}

.schools-hero.library-bg {
  background: linear-gradient(135deg, #7B3F9E 0%, #5a2d75 100%);
}

.schools-hero.grants-bg {
  background: linear-gradient(135deg, #228B22 0%, #1a6b1a 100%);
}

.schools-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.schools-hero-content {
  position: relative;
  max-width: 700px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  margin-bottom: 20px;
  opacity: 0.8;
}

.breadcrumb a {
  color: #fff;
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.breadcrumb i {
  font-size: 0.7rem;
}

.schools-hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.schools-hero p {
  font-size: 1.25rem;
  line-height: 1.7;
  opacity: 0.9;
  margin-bottom: 30px;
}

/* ==========================================
   Classroom Kits Page
   ========================================== */
.kit-categories {
  padding: 100px 0;
  background: #fff;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.category-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  border-radius: 16px;
  padding: 35px 25px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.category-card.featured {
  border: 2px solid var(--primary);
  box-shadow: 0 10px 30px rgba(200,16,46,0.1);
}

.featured-tag {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
}

.category-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 1.5rem;
}

.category-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.grade-badge {
  display: inline-block;
  background: var(--gray-100);
  color: var(--gray-600);
  padding: 5px 12px;
  border-radius: 15px;
  font-size: 0.85rem;
  margin-bottom: 15px;
}

.category-card > p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.kit-includes {
  list-style: none;
  padding: 0;
  margin: 0 0 25px 0;
  text-align: left;
}

.kit-includes li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}

.kit-includes li i {
  color: #22c55e;
}

.category-price {
  margin-bottom: 20px;
}

.category-price .price {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--gray-900);
}

.category-price .per {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* Kits Included */
.kits-included {
  padding: 100px 0;
  background: var(--gray-50);
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.included-item {
  background: #fff;
  padding: 35px 25px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.included-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #e74c3c);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 1.3rem;
}

.included-item h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.included-item p {
  color: var(--gray-600);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* Bundle Deals */
.bundle-deals {
  padding: 100px 0;
  background: #fff;
}

.bundle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.bundle-card {
  background: var(--gray-50);
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  transition: all 0.3s ease;
}

.bundle-card.featured {
  background: var(--primary);
  color: #fff;
  transform: scale(1.05);
}

.bundle-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.bundle-size {
  font-size: 2.5rem;
  font-weight: 800;
  font-family: 'Plus Jakarta Sans', sans-serif;
  margin-bottom: 10px;
}

.bundle-savings {
  display: inline-block;
  background: #22c55e;
  color: #fff;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 15px;
}

.bundle-card p {
  margin-bottom: 25px;
  opacity: 0.9;
}

/* Schools CTA */
.schools-cta {
  padding: 80px 0;
  background: var(--gray-50);
}

.cta-box {
  background: linear-gradient(135deg, var(--primary), #a00d25);
  padding: 60px;
  border-radius: 20px;
  text-align: center;
  color: #fff;
}

.cta-box h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.cta-box p {
  font-size: 1.15rem;
  opacity: 0.9;
  margin-bottom: 30px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================
   Teacher Academy Page
   ========================================== */
.academy-stats {
  padding: 60px 0;
  background: #fff;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 5px;
}

.stat-label {
  color: var(--gray-600);
  font-size: 1rem;
}

/* Learning Paths */
.learning-paths {
  padding: 100px 0;
  background: var(--gray-50);
}

.paths-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.path-card {
  background: #fff;
  padding: 30px 25px;
  border-radius: 16px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}

.path-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.path-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 6px;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 15px;
}

.path-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.path-meta {
  display: flex;
  gap: 15px;
  margin-bottom: 12px;
  font-size: 0.85rem;
  color: var(--gray-500);
}

.path-card > p {
  color: var(--gray-600);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 15px;
}

.path-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.path-skills span {
  background: var(--gray-100);
  color: var(--gray-700);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 0.75rem;
}

/* Course Features */
.course-features {
  padding: 100px 0;
  background: #fff;
}

.features-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.features-content h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 30px;
  color: var(--gray-900);
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-item {
  display: flex;
  gap: 15px;
}

.feature-check {
  width: 30px;
  height: 30px;
  min-width: 30px;
  border-radius: 50%;
  background: #dcfce7;
  color: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}

.feature-item h4 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--gray-900);
}

.feature-item p {
  color: var(--gray-600);
  font-size: 0.9rem;
}

.features-image img {
  width: 100%;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.15);
}

/* Live Training */
.live-training {
  padding: 100px 0;
  background: var(--gray-50);
}

.training-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.training-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.training-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0B3D91, #1E90FF);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 1.5rem;
}

.training-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--gray-900);
}

.training-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 15px;
}

.training-price {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
}

/* Teacher Testimonials */
.teacher-testimonials {
  padding: 100px 0;
  background: #fff;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: var(--gray-50);
  padding: 35px 30px;
  border-radius: 16px;
}

.testimonial-stars {
  color: #fbbf24;
  margin-bottom: 15px;
}

.testimonial-card > p {
  color: var(--gray-700);
  font-size: 1rem;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-author strong {
  display: block;
  color: var(--gray-900);
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ==========================================
   Lesson Library Page
   ========================================== */
.library-search {
  padding: 40px 0;
  background: #fff;
  border-bottom: 1px solid var(--gray-200);
}

.search-filters {
  display: flex;
  gap: 20px;
  align-items: flex-end;
  flex-wrap: wrap;
}

.filter-group {
  flex: 1;
  min-width: 150px;
}

.filter-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  margin-bottom: 8px;
}

.filter-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--gray-300);
  border-radius: 8px;
  font-size: 0.95rem;
  background: #fff;
}

/* Featured Units */
.featured-units {
  padding: 80px 0;
  background: var(--gray-50);
}

.units-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.unit-card {
  background: #fff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
}

.unit-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.12);
}

.unit-image {
  position: relative;
  height: 150px;
  overflow: hidden;
}

.unit-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.unit-platform {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 12px;
  border-radius: 6px;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.unit-content {
  padding: 25px 20px;
}

.unit-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.unit-content > p {
  color: var(--gray-600);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 15px;
}

.unit-meta {
  display: flex;
  gap: 15px;
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-bottom: 12px;
}

.unit-standards {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.unit-standards span {
  background: var(--gray-100);
  color: var(--gray-600);
  padding: 4px 10px;
  border-radius: 10px;
  font-size: 0.75rem;
}

/* Lesson Browser */
.lesson-browser {
  padding: 80px 0;
  background: #fff;
}

.lessons-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.lesson-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  padding: 25px 20px;
  border-radius: 12px;
  transition: all 0.3s ease;
}

.lesson-card:hover {
  border-color: var(--primary);
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.lesson-platform {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 5px;
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.lesson-card h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--gray-900);
}

.lesson-card > p {
  color: var(--gray-600);
  font-size: 0.85rem;
  margin-bottom: 12px;
}

.lesson-meta {
  display: flex;
  gap: 15px;
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-bottom: 15px;
}

.lesson-card > a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.lesson-card > a:hover {
  text-decoration: underline;
}

.load-more {
  text-align: center;
}

/* Lesson Includes */
.lesson-includes {
  padding: 80px 0;
  background: var(--gray-50);
}

.includes-list-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
}

.include-box {
  background: #fff;
  padding: 30px 25px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 3px 10px rgba(0,0,0,0.05);
}

.include-box i {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.include-box h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.include-box p {
  color: var(--gray-600);
  font-size: 0.9rem;
}

/* ==========================================
   Grant Support Page
   ========================================== */
.grant-stats {
  padding: 60px 0;
  background: #fff;
}

/* Grant Resources */
.grant-resources {
  padding: 100px 0;
  background: var(--gray-50);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

.resource-card {
  background: #fff;
  padding: 35px 25px;
  border-radius: 16px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.resource-icon {
  width: 60px;
  height: 60px;
  border-radius: 12px;
  background: linear-gradient(135deg, #228B22, #32CD32);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #fff;
  font-size: 1.5rem;
}

.resource-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.resource-card > p {
  color: var(--gray-600);
  font-size: 0.9rem;
  margin-bottom: 15px;
}

.resource-card ul {
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
}

.resource-card li {
  padding: 6px 0;
  font-size: 0.85rem;
  color: var(--gray-600);
  border-bottom: 1px solid var(--gray-100);
}

/* Funding Opportunities */
.funding-opportunities {
  padding: 100px 0;
  background: #fff;
}

.opportunities-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}

.opportunity-card {
  background: #fff;
  border: 1px solid var(--gray-200);
  padding: 30px;
  border-radius: 16px;
  transition: all 0.3s ease;
}

.opportunity-card:hover {
  border-color: #228B22;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.opp-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.opp-amount {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #228B22;
}

.opp-deadline {
  background: #fef3c7;
  color: #b45309;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

.opportunity-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.opportunity-card > p {
  color: var(--gray-600);
  font-size: 0.95rem;
  margin-bottom: 15px;
}

.opp-tags {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.opp-tags span {
  background: var(--gray-100);
  color: var(--gray-600);
  padding: 5px 12px;
  border-radius: 15px;
  font-size: 0.8rem;
}

/* Grant Services */
.grant-services {
  padding: 100px 0;
  background: var(--gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: #fff;
  padding: 40px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.service-icon {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, #228B22, #32CD32);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: #fff;
  font-size: 1.5rem;
}

.service-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--gray-900);
}

.service-card p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 15px;
}

.service-price {
  display: block;
  font-size: 1.5rem;
  font-weight: 700;
  color: #228B22;
  margin-bottom: 20px;
}

/* Grant Success Stories */
.grant-success {
  padding: 100px 0;
  background: #fff;
}

.success-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.success-card {
  background: linear-gradient(135deg, #f0fff4, #dcfce7);
  padding: 35px 30px;
  border-radius: 16px;
  border-left: 5px solid #228B22;
}

.success-amount {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #228B22;
  margin-bottom: 10px;
}

.success-card h4 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--gray-900);
}

.success-card p {
  color: var(--gray-700);
  font-size: 0.95rem;
  line-height: 1.6;
  font-style: italic;
  margin-bottom: 15px;
}

.success-source {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ==========================================
   Platform Quiz Page
   ========================================== */
.quiz-hero {
  padding: 140px 0 60px;
  background: linear-gradient(135deg, var(--primary), #a00d25);
  color: #fff;
  text-align: center;
}

.quiz-hero-content {
  max-width: 600px;
  margin: 0 auto;
}

.quiz-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  font-size: 2rem;
}

.quiz-hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.quiz-hero p {
  font-size: 1.2rem;
  opacity: 0.9;
  margin-bottom: 20px;
}

.quiz-time {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.2);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.95rem;
}

/* Quiz Container */
.quiz-container {
  padding: 60px 0 100px;
  background: var(--gray-50);
}

.quiz-card {
  background: #fff;
  max-width: 800px;
  margin: 0 auto;
  padding: 50px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.quiz-progress {
  margin-bottom: 40px;
}

.progress-bar {
  height: 8px;
  background: var(--gray-200);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--primary), #e74c3c);
  border-radius: 10px;
  transition: width 0.3s ease;
}

.progress-text {
  font-size: 0.9rem;
  color: var(--gray-500);
}

.quiz-question {
  display: none;
}

.quiz-question.active {
  display: block;
}

.quiz-question h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.question-hint {
  color: var(--gray-500);
  margin-bottom: 30px;
}

.answer-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
  margin-bottom: 40px;
}

.answer-grid.cols-3 {
  grid-template-columns: repeat(3, 1fr);
}

.answer-option {
  cursor: pointer;
}

.answer-option input {
  display: none;
}

.answer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 25px 20px;
  border: 2px solid var(--gray-200);
  border-radius: 12px;
  transition: all 0.2s ease;
}

.answer-option:hover .answer-content {
  border-color: var(--gray-400);
}

.answer-option input:checked + .answer-content {
  border-color: var(--primary);
  background: #fef2f2;
}

.answer-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.answer-text {
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 5px;
}

.answer-desc {
  font-size: 0.85rem;
  color: var(--gray-500);
}

.quiz-nav {
  display: flex;
  justify-content: space-between;
  padding-top: 20px;
  border-top: 1px solid var(--gray-200);
}

.btn-back, .btn-next {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-back {
  background: var(--gray-100);
  color: var(--gray-700);
  border: none;
}

.btn-back:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-next {
  background: var(--primary);
  color: #fff;
  border: none;
}

.btn-next:hover {
  background: #a00d25;
}

/* Quiz Results */
.quiz-results {
  padding: 60px 0 100px;
  background: var(--gray-50);
}

.results-card {
  background: #fff;
  max-width: 700px;
  margin: 0 auto;
  padding: 50px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
  text-align: center;
}

.results-header {
  margin-bottom: 40px;
}

.results-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #dcfce7;
  color: #22c55e;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2.5rem;
}

.results-header h2 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.results-header p {
  color: var(--gray-600);
}

.recommendation-primary {
  background: var(--gray-50);
  padding: 40px 30px;
  border-radius: 16px;
  margin-bottom: 30px;
}

.rec-platform {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  margin-bottom: 15px;
}

.rec-badge {
  padding: 8px 16px;
  border-radius: 8px;
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
}

.rec-platform h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--gray-900);
}

.rec-tagline {
  font-size: 1.1rem;
  color: var(--gray-600);
  margin-bottom: 15px;
}

.rec-description {
  color: var(--gray-700);
  line-height: 1.7;
  margin-bottom: 25px;
}

.rec-highlights {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  text-align: left;
  margin-bottom: 30px;
}

.highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--gray-700);
}

.highlight i {
  color: #22c55e;
}

.rec-actions {
  display: flex;
  justify-content: center;
  gap: 15px;
}

.also-consider {
  margin-bottom: 30px;
  text-align: left;
}

.also-consider h4 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-500);
  margin-bottom: 15px;
}

.alt-platforms {
  display: flex;
  gap: 15px;
}

.alt-card {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
  padding: 15px;
  background: var(--gray-50);
  border-radius: 10px;
  text-decoration: none;
  transition: all 0.2s ease;
}

.alt-card:hover {
  background: var(--gray-100);
}

.alt-badge {
  padding: 6px 12px;
  border-radius: 6px;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.alt-card strong {
  display: block;
  color: var(--gray-900);
  font-size: 0.95rem;
}

.alt-card span {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.results-cta {
  padding: 25px;
  background: var(--gray-50);
  border-radius: 12px;
  margin-bottom: 20px;
}

.results-cta p {
  margin-bottom: 15px;
  color: var(--gray-600);
}

.retake-quiz {
  background: none;
  border: none;
  color: var(--gray-500);
  font-size: 0.95rem;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.retake-quiz:hover {
  color: var(--primary);
}

/* ==========================================
   Button Styles
   ========================================== */
.btn-outline {
  display: inline-block;
  padding: 12px 24px;
  border: 2px solid var(--primary);
  color: var(--primary);
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
}

.btn-outline:hover {
  background: var(--primary);
  color: #fff;
}

/* ==========================================
   TEACH WITH MRX PAGE
   ========================================== */

/* Teach Hero */
.teach-hero {
  background: linear-gradient(135deg, #0a1628 0%, #1a1a2e 40%, #C8102E 100%);
  padding: 180px 0 120px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.teach-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.teach-hero .hero-content {
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: white;
  padding: 8px 20px;
  border-radius: 25px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 25px;
  border: 1px solid rgba(255,255,255,0.2);
}

.teach-hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 25px;
  text-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.teach-hero p {
  font-size: 1.4rem;
  opacity: 0.9;
  max-width: 650px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* Stats Bar */
.stats-bar {
  background: white;
  padding: 50px 0;
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
  position: relative;
  z-index: 10;
}

.stats-bar .stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.stats-bar .stat-item {
  text-align: center;
}

.stats-bar .stat-number {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.75rem;
  font-weight: 800;
  color: #C8102E;
  display: block;
  margin-bottom: 5px;
}

.stats-bar .stat-label {
  font-size: 1rem;
  color: #666;
}

/* Why Teach Section */
.why-teach-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.why-card {
  background: white;
  padding: 40px 35px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 15px 50px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.why-card:hover {
  transform: translateY(-8px);
  border-color: rgba(200,16,46,0.2);
  box-shadow: 0 25px 60px rgba(0,0,0,0.1);
}

.why-icon {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  background: linear-gradient(135deg, #C8102E, #8B0000);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  color: white;
  font-size: 1.75rem;
  box-shadow: 0 10px 30px rgba(200,16,46,0.3);
}

.why-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 15px;
}

.why-card p {
  color: #666;
  line-height: 1.7;
}

/* Getting Started Steps */
.getting-started-section {
  padding: 100px 0;
  background: white;
}

.steps-timeline {
  max-width: 900px;
  margin: 50px auto 0;
}

.step-item {
  display: flex;
  gap: 30px;
  padding: 40px 0;
  border-bottom: 1px solid #eee;
  position: relative;
}

.step-item:last-child {
  border-bottom: none;
}

.step-number {
  width: 70px;
  height: 70px;
  min-width: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C8102E, #8B0000);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.75rem;
  font-weight: 800;
  box-shadow: 0 10px 30px rgba(200,16,46,0.3);
}

.step-content h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 12px;
}

.step-content p {
  color: #666;
  line-height: 1.7;
  margin-bottom: 15px;
}

.step-link {
  color: #C8102E;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: gap 0.3s ease;
}

.step-link:hover {
  gap: 12px;
}

/* Resources Section */
.resources-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 50px;
}

.resource-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 30px;
  background: white;
  border-radius: 16px;
  text-decoration: none;
  box-shadow: 0 10px 40px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.resource-card:hover {
  transform: translateX(8px);
  border-color: rgba(200,16,46,0.2);
  box-shadow: 0 15px 50px rgba(0,0,0,0.1);
}

.resource-icon {
  width: 65px;
  height: 65px;
  border-radius: 16px;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #C8102E;
  flex-shrink: 0;
}

.resource-content h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 5px;
}

.resource-content p {
  font-size: 0.9rem;
  color: #666;
}

.resource-arrow {
  margin-left: auto;
  color: #C8102E;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.resource-card:hover .resource-arrow {
  opacity: 1;
}

/* Testimonials */
.testimonials-section {
  padding: 100px 0;
  background: white;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.testimonial-card {
  background: #f8f9fa;
  border-radius: 20px;
  padding: 35px;
  position: relative;
}

.testimonial-content {
  margin-bottom: 25px;
}

.quote-icon {
  color: #C8102E;
  font-size: 1.5rem;
  margin-bottom: 15px;
  opacity: 0.5;
}

.testimonial-content p {
  color: #444;
  font-size: 1rem;
  line-height: 1.8;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 15px;
}

.author-avatar {
  width: 55px;
  height: 55px;
  border-radius: 50%;
  background: linear-gradient(135deg, #C8102E, #8B0000);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.25rem;
}

.author-info strong {
  display: block;
  color: #1a1a2e;
  font-weight: 700;
}

.author-info span {
  font-size: 0.9rem;
  color: #666;
}

/* Teach CTA */
.teach-cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #0a0a14, #1a1a2e);
}

.teach-cta-section .cta-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #C8102E, #8B0000);
  padding: 60px 70px;
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(200,16,46,0.3);
}

.teach-cta-section .cta-content h2 {
  text-align: left;
  margin-bottom: 12px;
}

.teach-cta-section .cta-content p {
  text-align: left;
  margin-bottom: 0;
}

.teach-cta-section .cta-actions {
  display: flex;
  gap: 15px;
}

/* ==========================================
   STEM LABS PAGE
   ========================================== */

/* STEM Labs Hero */
.stemlabs-hero {
  background: linear-gradient(135deg, #0a1628 0%, #7B3F9E 50%, #9B59B6 100%);
  padding: 180px 0 120px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.stemlabs-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.stemlabs-hero .hero-content {
  position: relative;
  z-index: 1;
}

.stemlabs-hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 25px;
}

.stemlabs-hero p {
  font-size: 1.4rem;
  opacity: 0.9;
  max-width: 650px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* Features Bar */
.features-bar {
  background: white;
  padding: 30px 0;
  box-shadow: 0 5px 30px rgba(0,0,0,0.08);
}

.features-bar .features-grid {
  display: flex;
  justify-content: center;
  gap: 50px;
}

.features-bar .feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #1a1a2e;
}

.features-bar .feature-item i {
  color: #22c55e;
  font-size: 1.1rem;
}

/* Included Section */
.included-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.included-card {
  background: white;
  padding: 40px 30px;
  border-radius: 20px;
  text-align: center;
  box-shadow: 0 15px 50px rgba(0,0,0,0.06);
  transition: all 0.3s ease;
}

.included-card:hover {
  transform: translateY(-5px);
}

.included-icon {
  width: 75px;
  height: 75px;
  border-radius: 18px;
  background: linear-gradient(135deg, #7B3F9E, #9B59B6);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 25px;
  color: white;
  font-size: 1.6rem;
  box-shadow: 0 10px 30px rgba(123,63,158,0.3);
}

.included-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 12px;
}

.included-card p {
  color: #666;
  line-height: 1.7;
}

/* Labs Section */
.labs-section {
  padding: 100px 0;
  background: white;
}

/* Platform Filter */
.platform-filter {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 40px;
  margin-bottom: 50px;
}

.filter-btn {
  padding: 12px 25px;
  border: 2px solid #e8e8e8;
  border-radius: 10px;
  background: #f8f9fa;
  font-weight: 700;
  font-size: 0.9rem;
  color: #555;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover {
  border-color: #C8102E;
  color: #C8102E;
}

.filter-btn.active {
  background: #1a1a2e;
  border-color: #1a1a2e;
  color: white;
}

.filter-btn.ply.active { background: #7B3F9E; border-color: #7B3F9E; }
.filter-btn.kid.active { background: #008080; border-color: #008080; }
.filter-btn.code.active { background: #0B3D91; border-color: #0B3D91; }
.filter-btn.mid.active { background: #1E5AA8; border-color: #1E5AA8; }
.filter-btn.pro.active { background: #C8102E; border-color: #C8102E; }
.filter-btn.max.active { background: #8B0000; border-color: #8B0000; }
.filter-btn.work.active { background: #228B22; border-color: #228B22; }
.filter-btn.air.active { background: #F05A28; border-color: #F05A28; }

/* Labs Grid */
.labs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.lab-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 15px 50px rgba(0,0,0,0.08);
  transition: all 0.3s ease;
  border: 2px solid #f0f0f0;
}

.lab-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 25px 60px rgba(0,0,0,0.12);
}

.lab-header {
  padding: 20px 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: white;
}

.lab-header.ply { background: linear-gradient(135deg, #7B3F9E, #9B59B6); }
.lab-header.kid { background: linear-gradient(135deg, #008080, #20B2AA); }
.lab-header.code { background: linear-gradient(135deg, #0B3D91, #1E90FF); }
.lab-header.mid { background: linear-gradient(135deg, #1E5AA8, #3498DB); }
.lab-header.pro { background: linear-gradient(135deg, #C8102E, #E74C3C); }
.lab-header.max { background: linear-gradient(135deg, #8B0000, #C0392B); }
.lab-header.work { background: linear-gradient(135deg, #228B22, #27AE60); }
.lab-header.air { background: linear-gradient(135deg, #F05A28, #E67E22); }

.platform-badge {
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
}

.lab-duration {
  font-size: 0.85rem;
  opacity: 0.9;
}

.lab-content {
  padding: 30px 25px;
}

.lab-content h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.25rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 12px;
}

.lab-content p {
  color: #666;
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 18px;
}

.lab-meta {
  display: flex;
  gap: 20px;
  font-size: 0.85rem;
  color: #888;
}

.lab-meta span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lab-footer {
  padding: 20px 25px;
  border-top: 1px solid #f0f0f0;
  display: flex;
  gap: 15px;
}

.btn-lab-preview,
.btn-lab-download {
  flex: 1;
  padding: 12px;
  border-radius: 10px;
  text-decoration: none;
  text-align: center;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.btn-lab-preview {
  background: #f8f9fa;
  color: #1a1a2e;
  border: 2px solid #e8e8e8;
}

.btn-lab-preview:hover {
  border-color: #1a1a2e;
}

.btn-lab-download {
  background: linear-gradient(135deg, #C8102E, #8B0000);
  color: white;
  border: none;
}

.btn-lab-download:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(200,16,46,0.3);
}

/* Standards Section */
.standards-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.standards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 50px;
}

.standard-card {
  background: white;
  padding: 35px 30px;
  border-radius: 16px;
  text-align: center;
  box-shadow: 0 10px 40px rgba(0,0,0,0.05);
}

.standard-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: #C8102E;
  margin-bottom: 15px;
}

.standard-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 10px;
}

.standard-card p {
  font-size: 0.9rem;
  color: #666;
  line-height: 1.6;
}

/* STEM Labs CTA */
.stemlabs-cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #0a0a14, #1a1a2e);
}

.stemlabs-cta-section .cta-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #7B3F9E, #5a2d75);
  padding: 60px 70px;
  border-radius: 28px;
  color: white;
  box-shadow: 0 30px 80px rgba(123,63,158,0.3);
}

/* ==========================================
   PD+ PAGE
   ========================================== */

/* PD+ Hero */
.pdplus-hero {
  background: linear-gradient(135deg, #0a1628 0%, #1a1a2e 30%, #FFD700 100%);
  padding: 180px 0 120px;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

.pdplus-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Ccircle cx='30' cy='30' r='2'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.pdplus-hero .hero-content {
  position: relative;
  z-index: 1;
}

.premium-badge {
  background: linear-gradient(135deg, #FFD700, #FFA500) !important;
  color: #1a1a2e !important;
}

.premium-badge i {
  margin-right: 8px;
}

.pdplus-hero h1 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 4.5rem;
  font-weight: 800;
  margin-bottom: 25px;
}

.pdplus-hero p {
  font-size: 1.4rem;
  opacity: 0.9;
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

/* PD Stats Bar */
.pd-stats-bar {
  background: linear-gradient(135deg, #1a1a2e, #0f3460);
  padding: 50px 0;
  position: relative;
  z-index: 10;
}

.pd-stats-bar .stat-number {
  color: #FFD700;
}

.pd-stats-bar .stat-label {
  color: rgba(255,255,255,0.8);
}

/* Comparison Section */
.comparison-section {
  padding: 100px 0;
  background: white;
}

.comparison-table {
  max-width: 900px;
  margin: 50px auto 0;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.1);
}

.comparison-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  background: #1a1a2e;
  color: white;
}

.comparison-header > div {
  padding: 25px;
  text-align: center;
}

.comparison-header .feature-col {
  text-align: left;
  font-weight: 700;
}

.plan-name {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 5px;
}

.plan-name i {
  color: #FFD700;
  margin-right: 5px;
}

.plan-price {
  font-size: 0.9rem;
  opacity: 0.8;
}

.comparison-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  border-bottom: 1px solid #f0f0f0;
}

.comparison-row > div {
  padding: 18px 25px;
  display: flex;
  align-items: center;
}

.comparison-row .feature-col {
  color: #1a1a2e;
  font-weight: 500;
}

.comparison-row .free-col,
.comparison-row .premium-col {
  justify-content: center;
}

.comparison-row .free-col i.fa-check,
.comparison-row .premium-col i.fa-check {
  color: #22c55e;
  font-size: 1.1rem;
}

.comparison-row .free-col i.fa-times {
  color: #ddd;
  font-size: 1.1rem;
}

.comparison-row.highlight {
  background: linear-gradient(90deg, rgba(255,215,0,0.05), rgba(255,215,0,0.1));
}

.comparison-row.highlight .premium-col {
  background: rgba(255,215,0,0.1);
}

/* Benefits Section */
.benefits-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 50px;
}

.benefit-card {
  background: white;
  padding: 35px 30px;
  border-radius: 20px;
  box-shadow: 0 15px 50px rgba(0,0,0,0.05);
  transition: all 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-5px);
}

.benefit-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, #1a1a2e, #0f3460);
  color: white;
}

.benefit-card.featured .benefit-icon {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: #1a1a2e;
}

.benefit-card.featured h3 {
  color: white;
}

.benefit-card.featured p {
  color: rgba(255,255,255,0.8);
}

.benefit-icon {
  width: 65px;
  height: 65px;
  border-radius: 16px;
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  color: #C8102E;
}

.benefit-card h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 12px;
}

.benefit-card p {
  color: #666;
  line-height: 1.7;
  font-size: 0.95rem;
  margin-bottom: 15px;
}

.benefit-value {
  display: inline-block;
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: #1a1a2e;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.85rem;
}

/* Workshops Section */
.workshops-section {
  padding: 100px 0;
  background: white;
}

.workshops-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-top: 50px;
}

.workshop-card {
  display: flex;
  gap: 25px;
  padding: 30px;
  background: #f8f9fa;
  border-radius: 20px;
  align-items: center;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.workshop-card:hover {
  background: white;
  border-color: rgba(200,16,46,0.2);
  box-shadow: 0 15px 50px rgba(0,0,0,0.08);
}

.workshop-date {
  min-width: 80px;
  text-align: center;
  background: linear-gradient(135deg, #C8102E, #8B0000);
  padding: 20px 15px;
  border-radius: 14px;
  color: white;
}

.workshop-date .month {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 5px;
}

.workshop-date .day {
  display: block;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2rem;
  font-weight: 800;
}

.workshop-content {
  flex: 1;
}

.workshop-time {
  display: inline-block;
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 8px;
}

.workshop-content h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 8px;
}

.workshop-content p {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 12px;
}

.workshop-platform {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 15px;
  font-size: 0.8rem;
  font-weight: 600;
}

.workshop-platform.pro { background: rgba(200,16,46,0.1); color: #C8102E; }
.workshop-platform.all { background: rgba(26,26,46,0.1); color: #1a1a2e; }
.workshop-platform.air { background: rgba(240,90,40,0.1); color: #F05A28; }

.btn-register {
  padding: 12px 25px;
  background: #1a1a2e;
  color: white;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.btn-register:hover {
  background: #C8102E;
}

.workshops-cta {
  text-align: center;
  margin-top: 40px;
}

/* Pricing Section */
.pricing-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
  align-items: start;
}

.pricing-card {
  background: white;
  border-radius: 24px;
  padding: 45px 40px;
  text-align: center;
  box-shadow: 0 15px 50px rgba(0,0,0,0.06);
  position: relative;
  transition: all 0.3s ease;
}

.pricing-card.featured {
  background: linear-gradient(135deg, #1a1a2e, #0f3460);
  color: white;
  transform: scale(1.05);
  box-shadow: 0 30px 80px rgba(26,26,46,0.3);
}

.pricing-badge {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: #1a1a2e;
  padding: 8px 20px;
  border-radius: 25px;
  font-weight: 800;
  font-size: 0.8rem;
}

.pricing-header h3 {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.pricing-card.featured .pricing-header h3 {
  color: white;
}

.price {
  margin-bottom: 10px;
}

.price .amount {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 3.5rem;
  font-weight: 800;
  color: #C8102E;
}

.pricing-card.featured .price .amount {
  color: #FFD700;
}

.price .period {
  font-size: 1rem;
  color: #888;
}

.pricing-card.featured .price .period {
  color: rgba(255,255,255,0.7);
}

.pricing-header p {
  color: #666;
  font-size: 0.95rem;
  margin-bottom: 25px;
}

.pricing-card.featured .pricing-header p {
  color: rgba(255,255,255,0.8);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 30px 0;
  text-align: left;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
  font-size: 0.95rem;
}

.pricing-card.featured .pricing-features li {
  border-color: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.9);
}

.pricing-features li i {
  color: #22c55e;
}

.btn-pricing {
  display: block;
  padding: 16px 30px;
  background: linear-gradient(135deg, #C8102E, #8B0000);
  color: white;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  transition: all 0.3s ease;
}

.btn-pricing:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(200,16,46,0.3);
}

.pricing-card.featured .btn-pricing {
  background: linear-gradient(135deg, #FFD700, #FFA500);
  color: #1a1a2e;
}

/* PD Testimonials */
.pd-testimonials-section {
  padding: 100px 0;
  background: white;
}

/* PD FAQ */
.pd-faq-section {
  padding: 100px 0;
  background: #f8f9fa;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 25px;
  margin-top: 50px;
}

.faq-item {
  background: white;
  padding: 30px;
  border-radius: 16px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.04);
}

.faq-item h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.faq-item h3 i {
  color: #C8102E;
}

.faq-item p {
  color: #666;
  line-height: 1.7;
}

/* PD+ CTA */
.pdplus-cta-section {
  padding: 100px 0;
  background: linear-gradient(135deg, #0a0a14, #1a1a2e);
}

.pdplus-cta-section .cta-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: linear-gradient(135deg, #FFD700, #FFA500);
  padding: 60px 70px;
  border-radius: 28px;
  color: #1a1a2e;
  box-shadow: 0 30px 80px rgba(255,215,0,0.3);
}

.pdplus-cta-section .cta-box.premium h2,
.pdplus-cta-section .cta-box.premium p {
  color: #1a1a2e;
}

.cta-badge {
  display: inline-block;
  background: #1a1a2e;
  color: #FFD700;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 15px;
}

/* ==========================================
   Responsive Design
   ========================================== */
@media (max-width: 1200px) {
  .category-grid,
  .paths-grid,
  .units-grid,
  .resources-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .lessons-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* New pages responsive */
  .why-grid,
  .testimonials-grid,
  .included-grid,
  .labs-grid,
  .standards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-grid .benefit-card.featured {
    grid-column: span 2;
  }
  
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .pricing-card.featured {
    transform: scale(1.02);
  }
}

@media (max-width: 992px) {
  /* Teach with MRX */
  .stats-bar .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  
  /* STEM Labs */
  .features-bar .features-grid {
    flex-wrap: wrap;
    gap: 20px 40px;
  }
  
  /* PD+ */
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin-left: auto;
    margin-right: auto;
  }
  
  .pricing-card.featured {
    transform: none;
  }
  
  .workshops-grid {
    grid-template-columns: 1fr;
  }
  
  .faq-grid {
    grid-template-columns: 1fr;
  }
  
  /* CTA boxes */
  .teach-cta-section .cta-box,
  .stemlabs-cta-section .cta-box,
  .pdplus-cta-section .cta-box {
    flex-direction: column;
    text-align: center;
    gap: 25px;
    padding: 50px 30px;
  }
  
  .teach-cta-section .cta-content h2,
  .teach-cta-section .cta-content p {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .schools-hero h1 {
    font-size: 2.5rem;
  }
  
  .category-grid,
  .paths-grid,
  .units-grid,
  .resources-grid,
  .stats-grid,
  .included-grid,
  .bundle-grid,
  .training-grid,
  .testimonials-grid,
  .includes-list-grid,
  .services-grid,
  .success-grid,
  .lessons-grid {
    grid-template-columns: 1fr;
  }
  
  .features-split {
    grid-template-columns: 1fr;
  }
  
  .search-filters {
    flex-direction: column;
  }
  
  .filter-group {
    width: 100%;
  }
  
  .bundle-card.featured {
    transform: none;
  }
  
  .quiz-card {
    padding: 30px 20px;
  }
  
  .answer-grid,
  .answer-grid.cols-3 {
    grid-template-columns: 1fr;
  }
  
  .quiz-hero h1 {
    font-size: 2.2rem;
  }
  
  .rec-highlights {
    grid-template-columns: 1fr;
  }
  
  .rec-actions {
    flex-direction: column;
  }
  
  .alt-platforms {
    flex-direction: column;
  }
  
  .cta-box {
    padding: 40px 25px;
  }
  
  .cta-box h2 {
    font-size: 2rem;
  }
  
  /* Teach with MRX responsive */
  .teach-hero {
    padding: 140px 0 80px;
  }
  
  .teach-hero h1 {
    font-size: 2.5rem;
  }
  
  .teach-hero p {
    font-size: 1.1rem;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
  
  .stats-bar .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }
  
  .stats-bar .stat-number {
    font-size: 2rem;
  }
  
  .why-grid {
    grid-template-columns: 1fr;
  }
  
  .why-card {
    padding: 30px 25px;
  }
  
  .step-item {
    flex-direction: column;
    text-align: center;
  }
  
  .step-number {
    margin: 0 auto;
  }
  
  .resources-grid {
    grid-template-columns: 1fr;
  }
  
  .resource-card {
    padding: 25px;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  /* STEM Labs responsive */
  .stemlabs-hero {
    padding: 140px 0 80px;
  }
  
  .stemlabs-hero h1 {
    font-size: 2.5rem;
  }
  
  .features-bar .features-grid {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
  
  .included-grid {
    grid-template-columns: 1fr;
  }
  
  .platform-filter {
    gap: 8px;
  }
  
  .filter-btn {
    padding: 10px 18px;
    font-size: 0.85rem;
  }
  
  .labs-grid {
    grid-template-columns: 1fr;
  }
  
  .standards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* PD+ responsive */
  .pdplus-hero {
    padding: 140px 0 80px;
  }
  
  .pdplus-hero h1 {
    font-size: 2.5rem;
  }
  
  .comparison-header,
  .comparison-row {
    grid-template-columns: 1.5fr 1fr 1fr;
  }
  
  .comparison-header > div,
  .comparison-row > div {
    padding: 15px 12px;
    font-size: 0.9rem;
  }
  
  .plan-name {
    font-size: 1rem;
  }
  
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  
  .benefits-grid .benefit-card.featured {
    grid-column: span 1;
  }
  
  .workshop-card {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  
  .workshop-date {
    min-width: auto;
    width: 100px;
  }
}

@media (max-width: 480px) {
  /* Extra small screens */
  .stats-bar .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .standards-grid {
    grid-template-columns: 1fr;
  }
  
  .comparison-table {
    font-size: 0.85rem;
  }
  
  .comparison-header > div,
  .comparison-row > div {
    padding: 12px 8px;
  }
  
  .pricing-card {
    padding: 35px 25px;
  }
  
  .price .amount {
    font-size: 2.75rem;
  }
}