:root {
    --primary-color: #1e88e5;
    --primary-dark: #1565c0;
    --primary-light: #42a5f5;
    --text-color: #333;
    --light-gray: #f5f5f5;
    --white: #ffffff;
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.course-container {
    padding: 0 10px;
}




.col-span-a {
  grid-column: span 12 / span 12;
}
.col-span-b {
  grid-column: span 12 / span 12;  
}
.grid {
  display: grid;
}
.grid-cols-12 {
  grid-template-columns: repeat(12, minmax(0, 1fr));
}
.gap-5 {
  gap: 1.25rem;
}
@media (min-width: 1024px) {
  .col-span-a {
    grid-column: span 5 / span 5;
  }
  .col-span-b {
    grid-column: span 7 / span 7;
  }
}




.course-box {
    background: #f3ffd5;
    border-radius: 15px;
    transition: transform 0.3s ease;
    border: 3px solid #d5ef94;
}

.course-left {
    padding: 10px;
    border-left: 1px solid #eee;
}
.course-right {
    padding: 10px;
}

.course-title {
    color: var(--primary-dark);
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 700;
}

.course-description {
    color: var(--text-color);
    margin-bottom: 25px;
    font-size: 16px;
    line-height: 1.8;
}

.video-container {
    overflow: hidden;
    margin-bottom: 15px;
    border-radius: 8px;
    box-shadow: var(--shadow);
}

.video-container video {
    width: 100%;
    height: 100%;
    border: none;
}

.purchase-options {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.purchase-btn {
    display: inline-block;
    padding: 14px 25px;
    text-align: center;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 16px;
}

.virtual-only {
    background-color: var(--primary-color);
    color: white;
}

.virtual-only:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
}

.hybrid {
    background-color: #ff6464;
    color: white;
    border: 2px solid red;
}

.hybrid:hover {
    background-color: #c70000;
}
.purchase-options {
    margin-bottom: 1rem !important;
}
.contact-only {
    background: #009d00;
    color: white;
}
.accordion {
    margin-top: 20px;
}

.accordion-item {
    margin-bottom: 10px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.accordion-header {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    transition: background-color 0.3s;
}

.accordion-header:hover {
    background-color: var(--primary-dark);
}

.accordion-header::after {
    content: '+';
    font-size: 20px;
}

.accordion-header.active::after {
    content: '-';
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    background-color: var(--light-gray);
}

.accordion-content-inner {
    padding: 20px;
}

.chapter-list {
    list-style-type: none;
}

.chapter-item {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px dashed #ddd;
}

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

.chapter-duration {
    color: var(--primary-dark);
    font-weight: 500;
}

@media (max-width: 768px) {
    .course-box {
        flex-direction: column;
    }
    .course-left {
        border-left: none;
        border-top: 1px solid #eee;
    }
}