.course-details{background-color:#ff6b0014;padding:100px 0;position:relative;overflow:hidden}.details-abstract{opacity:.6;pointer-events:none;z-index:1;height:140px;position:absolute;bottom:40px;left:20px;transform:rotate(-15deg)}.course-details-container{z-index:2;grid-template-columns:2.5fr 1fr;align-items:flex-start;gap:40px;display:grid;position:relative}.details-main-card{border-radius:var(--radius-lg);background:#fff;padding:48px;box-shadow:0 10px 40px #0f10120d}.details-main-card h2{color:var(--color-text-primary);margin-bottom:24px;font-size:2.5rem;font-weight:700}.details-text{flex-direction:column;gap:16px;display:flex}.details-text p{color:var(--color-text-secondary);margin:0;font-size:1.1rem;line-height:1.7}.details-sidebar-card{border-radius:var(--radius-lg);background:#fff;flex-direction:column;display:flex;overflow:hidden;box-shadow:0 10px 40px #0f101214}.sidebar-image{width:100%}.sidebar-image img{width:100%;height:auto;display:block}.sidebar-content{text-align:center;flex-direction:column;gap:24px;padding:32px 24px;display:flex}.sidebar-content h3{color:var(--color-text-primary);margin:0;font-size:1.6rem;font-weight:700}.sidebar-info{flex-direction:column;gap:16px;display:flex}.info-block{flex-direction:column;gap:4px;display:flex}.info-block span{color:var(--color-text-secondary);font-size:.9rem}.info-block strong{color:var(--color-text-primary);font-size:1.05rem;font-weight:600}.full-width{width:100%}.details-sidebar-card .course-progress{text-align:left;margin-top:-8px}@media (max-width:1024px){.course-details-container{grid-template-columns:1fr}.details-main-card{padding:32px 24px}}