/* Branding & Styles */
.thinkup-course-grid-container {
    padding: 20px 0;
}

.course-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr); /* 3 cards per row */
  gap: 25px;
}

@media (max-width: 1024px) {
  .course-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 cards on tablets */
  }
}

@media (max-width: 768px) {
  .course-grid {
    grid-template-columns: 1fr; /* 1 card on mobile */
  }
}

.course-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  position: relative;
  display: flex;
  flex-direction: column;
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

.image-container {
  width: 100%;
  height: 200px;
  position: relative;
  overflow: hidden;
}

.image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.course-card:hover .image-container img {
  transform: scale(1.05);
}

/* Price Ribbon - Improved positioning */
.price-tag {
  position: absolute;
  top: 15px;
  right: -35px;
  background: #0f9ddd;
  color: #fff;
  padding: 8px 40px;
  font-size: 14px;
  font-weight: 600;
  transform: rotate(45deg);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
  z-index: 2;
  text-align: center;
}

.course-content {
  padding: 18px;
  flex-grow: 1;
}

.course-content h3 {
  font-size: 18px;
  color: #222;
  margin-bottom: 10px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2; /* truncate after 2 lines */
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.course-content p {
  font-size: 14px;
  color: #666;
  margin-bottom: 15px;
}

.course-buttons {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-top: auto;
  padding: 0 18px 18px;
}

.btn {
  flex: 1;
  text-align: center;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s ease;
  text-decoration: none;
}

.btn-primary {
  background: #0f9ddd;
  color: #fff;
  border: none;
}

.btn-primary:hover {
  background: #0d8bc2;
}

.btn-secondary {
  background: #f0f0f0;
  color: #333;
  border: none;
}

.btn-secondary:hover {
  background: #e0e0e0;
}
/* Landing Page Styles */
.thinkup-course-landing-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.course-landing-header {
    margin-bottom: 40px;
}

.course-landing-hero {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    align-items: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 40px;
    border-radius: 14px;
}

.course-landing-hero-content {
    flex: 1;
    min-width: 300px;
}

.course-landing-hero-image {
    flex: 1;
    min-width: 300px;
}

.course-landing-hero-image img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.course-landing-title {
    font-size: 2.5rem;
    color: #222;
    margin-bottom: 15px;
}

.course-landing-excerpt {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 20px;
}

.course-landing-price {
    display: inline-block;
    background: #0f9ddd;
    color: #fff;
    padding: 10px 20px;
    font-size: 1.5rem;
    font-weight: 600;
    border-radius: 8px;
    margin-bottom: 25px;
}

.btn-large {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.course-landing-content {
    display: flex;
    gap: 40px;
    margin-bottom: 50px;
}

.course-landing-main {
    flex: 2;
    min-width: 300px;
}

.course-landing-sidebar {
    flex: 1;
    min-width: 250px;
}

.course-landing-section {
    margin-bottom: 40px;
}

.course-landing-section h2 {
    font-size: 1.8rem;
    color: #222;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid #0f9ddd;
}

.course-features-list, 
.course-benefits-list {
    list-style-type: none;
    padding: 0;
}

.course-features-list li, 
.course-benefits-list li {
    padding: 10px 0;
    border-bottom: 1px solid #eee;
    position: relative;
    padding-left: 30px;
}

.course-features-list li:before, 
.course-benefits-list li:before {
    content: "✓";
    color: #0f9ddd;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.course-info-box {
    background: #f8f9fa;
    padding: 25px;
    border-radius: 14px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.course-info-box h3 {
    font-size: 1.5rem;
    color: #222;
    margin-bottom: 20px;
    text-align: center;
}

.course-detail {
    margin-bottom: 20px;
}

.detail-label {
    font-weight: 600;
    display: block;
    margin-bottom: 5px;
    color: #444;
}

.detail-value {
    color: #666;
}

.requirements-list, 
.audience-list {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

.requirements-list li, 
.audience-list li {
    padding: 5px 0;
    position: relative;
    padding-left: 20px;
}

.requirements-list li:before, 
.audience-list li:before {
    content: "•";
    color: #0f9ddd;
    font-weight: bold;
    position: absolute;
    left: 0;
}

.course-enroll-cta {
    margin-top: 25px;
}

.btn-full {
    display: block;
    width: 100%;
    text-align: center;
}

@media (max-width: 768px) {
    .course-landing-hero {
        flex-direction: column;
    }
    
    .course-landing-content {
        flex-direction: column;
    }
    
    .course-landing-title {
        font-size: 2rem;
    }
}