.course-structure-container{gap:var(--spacing-md);flex-direction:column;display:flex}.course-section-item{border-bottom:1px solid var(--Primary-Colors-Midnight-Steel-700);padding-bottom:var(--spacing-sm)}.course-section-item-title{cursor:pointer;padding:var(--spacing-sm) 0;-webkit-user-select:none;user-select:none;position:relative}.course-section-item-title:after{content:"+";right:var(--spacing-sm);transition:transform .3s;position:absolute}.course-section-item-title.active:after{transform:rotate(45deg)}.course-section-lessons-container{gap:var(--spacing-lg);padding:var(--spacing-lg) 0;flex-direction:column;display:flex}.course-section-accordion{max-height:0;transition:max-height .3s ease-out;overflow:hidden}.course-section-accordion.open{max-height:500px;transition:max-height .3s ease-in}.course-section-lesson-item{gap:var(--spacing-lg);grid-template-columns:16px 1fr 4rem;justify-content:space-between;align-items:center;display:grid}
.teaservideo{object-fit:cover;width:100%;height:100%;animation:1.5s ease-in fadeIn}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@media (max-width:768px){.bg-midnight-steel.section{display:none}}