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ease;width:220px;position:relative;overflow:hidden}.course-tab:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(45,80,22,.1),transparent);transition:left .5s ease}.course-tab:hover:before{left:100%}.course-tab:hover{border-color:#8fbc8f;box-shadow:0 4px 12px rgba(45,80,22,.15)}.course-tab.active{background:linear-gradient(135deg,#2d5016,#1a3d0a);border-color:#2d5016;color:white;box-shadow:0 6px 20px rgba(45,80,22,.3)}.course-tab-number{font-size:1.5rem;font-weight:700;margin-bottom:8px;color:inherit}.course-tab-title{font-size:1rem;font-weight:600;text-align:center;vertical-align:middle;line-height:1.3;color:inherit}.course-content{background:white;border-radius:12px;padding:40px;box-shadow:0 8px 32px rgba(45,80,22,.1);border:1px solid rgba(143,188,143,.2)}.course-content-wrapper{display:grid;grid-template-columns:2fr 1fr;gap:50px;align-items:start}.course-info{flex:1}.course-header-info{margin-bottom:30px}.course-title{font-family:Playfair Display,serif;font-size:2.2rem;color:#2d5016;margin-bottom:20px;font-weight:600;line-height:1.3}.course-meta{gap:20px;flex-wrap:wrap}.course-duration,.course-meta{display:flex;align-items:center}.course-duration{gap:8px;color:#5a6c7d;font-weight:500}.course-icon{width:18px;height:18px;color:#8fbc8f}.course-level{padding:6px 16px;border-radius:20px;color:white;font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.course-description{margin-bottom:40px}.course-description p{font-family:Source Sans Pro,Arial,sans-serif;font-size:1.1rem;line-height:1.4;color:#2c3e50;text-align:justify;text-justify:inter-word;word-wrap:break-word;overflow-wrap:break-word;hyphens:none;-webkit-hyphens:none;-ms-hyphens:none;margin-bottom:1rem}.course-description strong{font-weight:700;color:#2d5016}.course-description em{font-style:italic}.course-description u{text-decoration:underline}.course-description ol,.course-description ul{margin:1rem 0;padding-left:2rem}.course-description ul li{list-style-type:disc}.course-description ol li,.course-description ul li{margin-bottom:.5rem;line-height:1.6;font-size:1.1rem}.course-description ol li{list-style-type:decimal}.course-description ol ol,.course-description ul ul{margin-top:.5rem;padding-left:1.5rem}.course-description h1,.course-description h2,.course-description h3,.course-description h4{font-family:Playfair Display,serif;color:#2d5016;margin-top:1.5rem;margin-bottom:1rem;font-weight:600}.course-description h1{font-size:1.8rem}.course-description h2{font-size:1.6rem}.course-description h3{font-size:1.4rem}.course-description h4{font-size:1.2rem}.course-description blockquote{border-left:4px solid #8fbc8f;padding-left:1.5rem;margin:1rem 0;font-style:italic;color:#5a6c7d}.course-description code{background:rgba(143,188,143,.1);padding:2px 6px;border-radius:4px;font-family:Courier New,monospace;font-size:.95em}.course-description pre{background:rgba(143,188,143,.05);padding:1rem;border-radius:8px;overflow-x:auto;margin:1rem 0}.course-description pre code{background:none;padding:0}.course-description a{color:#2d5016;font-weight:600;text-decoration:underline;text-decoration-color:#8fbc8f;text-decoration-thickness:2px;text-underline-offset:3px;transition:all .3s ease}.course-description a:hover{color:#1a3d0a;text-decoration-color:#2d5016;text-decoration-thickness:3px;background:rgba(143,188,143,.1);border-radius:4px}.course-highlights{margin-bottom:40px}.highlights-title{font-family:Playfair Display,serif;font-size:1.4rem;color:#2d5016;margin-bottom:20px;font-weight:600}.highlights-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:15px}.highlight-item{display:flex;align-items:center;gap:12px;padding:12px 16px;background:rgba(143,188,143,.05);border:1px solid rgba(143,188,143,.2);border-radius:8px;transition:all .3s ease}.highlight-item:hover{background:rgba(143,188,143,.1);transform:translateX(5px)}.highlight-icon{width:16px;height:16px;color:#2d5016;flex-shrink:0}.highlight-item span{font-family:Source Sans Pro,Arial,sans-serif;color:#2c3e50;font-weight:500}.course-actions{display:flex;gap:20px;flex-wrap:wrap}.btn-primary{display:flex;align-items:center;gap:10px;padding:14px 32px;background:linear-gradient(135deg,#2d5016,#1a3d0a);color:white;border:none;border-radius:8px;font-family:Source Sans Pro,Arial,sans-serif;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(45,80,22,.4)}.btn-secondary{padding:14px 32px;background:transparent;color:#2d5016;border:2px solid #2d5016;border-radius:8px;font-family:Source Sans Pro,Arial,sans-serif;font-size:1rem;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none}.btn-secondary:hover{background:#2d5016;color:white;transform:translateY(-2px);box-shadow:0 4px 12px rgba(45,80,22,.3)}.btn-icon{width:18px;height:18px}.btn-participate{background:linear-gradient(135deg,#2d5016,#1a3d0a);color:white;padding:20px;border-radius:8px;border:none;font-size:1.2rem;font-weight:600;cursor:pointer;transition:all .3s ease;width:100%;text-align:center;box-shadow:0 4px 12px rgba(45,80,22,.15)}.btn-participate:hover{transform:translateY(-2px);box-shadow:0 6px 16px rgba(45,80,22,.25)}.course-visual{position:sticky;top:20px}.course-illustration{width:100%;height:400px;background:linear-gradient(135deg,rgba(143,188,143,.1),rgba(45,80,22,.05));border-radius:12px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}.illustration-content{position:relative;width:200px;height:200px}.course-number-display{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:6rem;font-weight:700;color:rgba(45,80,22,.1);font-family:Playfair Display,serif;z-index:1}.illustration-elements{position:absolute;width:100%;height:100%}.floating-element{position:absolute;width:20px;height:20px;background:#8fbc8f;border-radius:50%;opacity:.6;animation:float 3s ease-in-out infinite}.element-1{top:10%;left:20%;animation-delay:0s}.element-2{top:20%;right:10%;animation-delay:.5s}.element-3{bottom:30%;left:10%;animation-delay:1s}.element-4{bottom:10%;right:20%;animation-delay:1.5s}.element-5{top:50%;left:5%;animation-delay:2s}.element-6{top:40%;right:5%;animation-delay:2.5s}@keyframes float{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-20px) scale(1.1)}}@media (max-width:992px){.courses-section{padding:60px 0}.courses-main-title{font-size:2.5rem}.course-content-wrapper{grid-template-columns:1fr;gap:30px}.course-visual{position:static;order:-1}.course-illustration{height:250px}.course-number-display{font-size:4rem}}@media (max-width:768px){.courses-container{padding:0 15px}.courses-main-title{font-size:2rem}.courses-subtitle{font-size:1.1rem}.courses-tabs{justify-content:flex-start;padding:0 10px}.course-tab{min-width:120px;padding:12px 16px}.course-tab-number{font-size:1.3rem}.course-tab-title{font-size:.85rem}.course-content{padding:25px 20px}.course-title{font-size:1.8rem}.course-meta{flex-direction:column;align-items:flex-start;gap:10px}.highlights-grid{grid-template-columns:1fr}.course-actions{flex-direction:column}.btn-primary,.btn-secondary{width:100%;justify-content:center}}@media (max-width:480px){.courses-section{padding:40px 0}.courses-header{margin-bottom:40px}.courses-main-title{font-size:1.8rem}.course-content{padding:20px 15px}.course-title{font-size:1.6rem}.course-description p{font-size:1rem}}