.course-detail{padding:100px 0}.course-detail{padding:100px 0}.course-detail{padding:100px 0}.course-detail{padding:100px 0}.course-header{display:flex;align-items:flex-start;margin-bottom:50px}.course-icon{width:120px;height:120px;background-color:rgb(0 255 65 / .1);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-left:30px;color:var(--accent-green);font-size:3rem;flex-shrink:0}.course-title h1{font-size:2.5rem;color:var(--accent-green);margin-bottom:10px;text-shadow:var(--glow-shadow);font-family:Vazir,sans-serif;font-weight:700}.course-title p{color:var(--main-text);opacity:.9;font-size:125%;font-family:Shabnam,sans-serif}.course-badge{display:inline-block;background-color:var(--accent-green);color:var(--darker-bg);font-size:.9rem;font-weight:600;padding:5px 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h2::after{content:'';position:absolute;bottom:0;right:0;width:50px;height:2px;background-color:var(--accent-orange)}.course-description p{color:var(--main-text);line-height:1.8;margin-bottom:20px;font-family:Shabnam,sans-serif}.course-description ul{list-style-type:none;padding-right:20px;margin-bottom:20px;font-family:Vazir,sans-serif}.course-description ul li{position:relative;padding-right:25px;margin-bottom:10px;color:var(--main-text);font-family:Shabnam,sans-serif}.course-description ul li::before{content:'\f00c';font-family:'Font Awesome 5 Free';font-weight:900;position:absolute;right:0;color:var(--accent-green)}.course-sidebar{display:flex;flex-direction:column;gap:30px}.course-info,.course-instructor,.course-related{background:linear-gradient(145deg,rgb(15 15 15 / .6),rgb(10 10 10 / .8));border:1px solid rgb(0 255 65 / .2);border-radius:10px;padding:25px}.course-info h3,.course-instructor h3,.course-related h3{font-size:1.5rem;color:var(--accent-green);margin-bottom:20px;position:relative;padding-bottom:10px;font-family:Vazir,sans-serif}.course-info h3::after,.course-instructor h3::after,.course-related h3::after{content:'';position:absolute;bottom:0;right:0;width:40px;height:2px;background-color:var(--accent-orange)}.course-info-item{display:flex;margin-bottom:15px}.course-info-item i{color:var(--accent-green);margin-left:10px;width:20px;text-align:center}.course-info-item span{color:var(--main-text);font-family:Shabnam,sans-serif}.course-instructor-profile{display:flex;align-items:center;margin-bottom:15px}.instructor-avatar{width:90px;height:90px;border-radius:50%;overflow:hidden;margin-left:25px;border:3px solid rgb(0 255 65 / .3);position:relative;transition:all 0.3s ease}.instructor-avatar::before{content:'';position:absolute;top:-5px;left:-5px;right:-5px;bottom:-5px;border-radius:50%;border:2px solid rgb(0 255 65 / .1);animation:pulse2 3s infinite}@keyframes 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.1)}.course-related-item:last-child{margin-bottom:0;padding-bottom:0;border-bottom:none}.course-related-icon{width:40px;height:40px;background-color:rgb(0 255 65 / .1);border-radius:5px;display:flex;align-items:center;justify-content:center;margin-left:15px;color:var(--accent-green);font-size:1.2rem;flex-shrink:0}.course-related-info h4{font-size:1rem;color:var(--main-text);margin-bottom:5px;font-family:Vazir,sans-serif}.course-related-info a{color:var(--accent-blue);text-decoration:none;font-size:.9rem;transition:color 0.3s ease;font-family:Shabnam,sans-serif}.course-related-info a:hover{color:var(--accent-green)}.course-cta{background:linear-gradient(145deg,rgb(15 15 15 / .6),rgb(10 10 10 / .8));border:1px solid rgb(0 255 65 / .2);border-radius:10px;padding:25px;text-align:center;margin-top:30px}.course-cta h3{font-size:1.5rem;color:var(--accent-green);margin-bottom:15px;font-family:Vazir,sans-serif}.course-cta p{color:var(--main-text);margin-bottom:20px;font-family:Shabnam,sans-serif}.course-cta-btn{display:inline-block;padding:12px 30px;background-color:var(--accent-blue);color:var(--darker-bg);border:none;border-radius:5px;font-family:Shabnam,sans-serif;letter-spacing:1px;font-size:1rem;font-weight:650;box-shadow:#ed7924 0 20px 20px -7px;text-decoration:none;transition:all 0.3s ease}.course-cta-btn:hover{background-color:var(--accent-orange);transform:translateY(-3px);box-shadow:#00bc00 0 20px 20px -5px;transition:all 0.3s ease;font-size:1.2rem;font-weight:720}.course-curriculum{margin-top:50px}.curriculum-section{margin-bottom:30px}.curriculum-section-header{background:linear-gradient(145deg,rgb(15 15 15 / .8),rgb(10 10 10));border:1px solid rgb(0 255 65 / .2);border-radius:10px 10px 0 0;padding:15px 20px;cursor:pointer;display:flex;justify-content:space-between;align-items:center}.curriculum-section-header h3{font-size:1.3rem;color:var(--accent-green);margin:0;font-family:Vazir,sans-serif}.toggle-icon{color:var(--accent-orange)}.curriculum-section-header{color:var(--accent-green)}.curriculum-section-header .toggle-icon{transition:transform 0.3s ease}.curriculum-section-header.active .toggle-icon{transform:rotate(180deg)}.curriculum-section-content{background:linear-gradient(145deg,rgb(15 15 15 / .6),rgb(10 10 10 / .8));border:1px solid rgb(0 255 65 / .2);border-top:none;border-radius:0 0 10px 10px;padding:0;max-height:0;overflow:hidden;transition:max-height 0.3s ease,padding 0.3s ease;font-family:Shabnam,sans-serif}.curriculum-section-header.active+.curriculum-section-content{max-height:1000px;padding:20px}.curriculum-item{display:flex;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid rgb(255 255 255 / .1)}.curriculum-item:last-child{border-bottom:none}.curriculum-item-left{display:flex;align-items:center}.curriculum-item-icon{color:var(--accent-green);margin-left:15px;font-size:1.2rem}.curriculum-item-title{color:var(--main-text);font-size:1rem}.curriculum-item-right{display:flex;align-items:center}.curriculum-item-duration{color:var(--main-text);opacity:.7;font-size:.9rem;margin-left:15px}.curriculum-item-preview{color:var(--accent-blue);font-size:.9rem;text-decoration:none;transition:color 0.3s ease}.curriculum-item-preview:hover{color:var(--accent-green)}.page-header{height:40vh;min-height:300px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background-color:var(--darker-bg)}.page-header::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,rgb(0 255 65 / .1),rgb(0 119 255 / .1));z-index:0}.page-header-content{text-align:center;position:relative;z-index:1}.page-header-content h1{font-size:3rem;color:var(--accent-green);margin-bottom:15px;text-shadow:var(--glow-shadow);font-family:Vazir,sans-serif;font-weight:700}.page-header-content p{font-size:1.2rem;color:var(--main-text);max-width:700px;margin:0 auto;font-family:Shabnam,sans-serif;font-weight:400}.breadcrumb{display:flex;justify-content:center;margin-top:20px}.breadcrumb a{color:var(--main-text);text-decoration:none;opacity:.7;transition:opacity 0.3s ease,color 0.3s ease;font-family:Shabnam,sans-serif;font-weight:700}.breadcrumb a:hover{opacity:1;color:var(--accent-green);font-weight:bolder;font-size:110%}.breadcrumb span{margin:0 10px;color:var(--main-text);opacity:.5}.breadcrumb .active{color:var(--accent-green);opacity:1;font-family:Shabnam,sans-serif;font-weight:700}.course-video-container{position:relative;width:100%;padding-bottom:56.25%;margin-bottom:30px}.course-video-container iframe{position:absolute;top:0;left:0;width:100%;height:100%;border:none;border-radius:10px}@media (max-width:992px){.course-content{grid-template-columns:1fr}}@media (max-width:768px){.course-header{flex-direction:column;align-items:center;text-align:center}.course-icon{margin-left:0;margin-bottom:20px}.course-links{justify-content:center}}.preloader{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--darker-bg);display:flex;justify-content:center;align-items:center;z-index:9999;transition:opacity 0.6s ease;opacity:1}.spinner{position:relative;width:80px;height:80px}.circle{position:absolute;width:100%;height:100%;border:3px solid #fff0;border-top-color:#00ffe1;border-radius:50%;animation:spin 1.5s linear infinite;filter:drop-shadow(0 0 10px #00ffe1);opacity:.8}.circle1{animation-delay:0s}.circle2{width:60px;height:60px;top:10px;left:10px;animation-delay:0.3s;border-top-color:#ff00c3;filter:drop-shadow(0 0 10px #ff00c3)}.circle3{width:40px;height:40px;top:20px;left:20px;animation-delay:0.6s;border-top-color:#0af;filter:drop-shadow(0 0 10px #00aaff)}@keyframes spin{0%{transform:rotate(0deg)}100%{transform:rotate(360deg)}}.font-title-netplus{font-family:'Vazir',sans-serif;font-weight:700}.font-description-netplus{font-family:'Shabnam',sans-serif}.font-button-netplus{font-family:'Shabnam',sans-serif;font-weight:700}.padding-5px{padding:5px}.padding-10px{padding:10px}