.courses-hero-section{background:linear-gradient(120deg,#1682c4,#1c2147);padding:60px 0 40px;color:#fff;text-align:center}.courses-hero-title{font-size:2.8rem;font-weight:700;margin-bottom:12px;letter-spacing:-1px}.courses-hero-subtitle{font-size:1.25rem;font-weight:400;opacity:.92;margin-bottom:0}.courses-main-section{background:#f8fafc;padding:60px 0 40px}.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:32px;gap:32px}.course-card{position:relative;border-radius:18px;overflow:hidden;min-height:320px;box-shadow:0 8px 32px rgba(28,33,71,.1);background:#fff;transition:transform .2s cubic-bezier(.4,2,.6,1),box-shadow .2s;display:flex;flex-direction:column;justify-content:flex-end}.course-card:hover{transform:translateY(-8px) scale(1.03);box-shadow:0 16px 40px rgba(22,130,196,.18)}.course-card-bg{position:absolute;inset:0;background-size:cover;background-position:50%;z-index:1;transition:filter .2s}.course-card-content{position:relative;z-index:2;padding:32px 28px 28px;color:#fff;background:linear-gradient(0deg,rgba(28,33,71,.92) 80%,rgba(28,33,71,.2));border-radius:0 0 18px 18px;min-height:120px;display:flex;flex-direction:column;justify-content:flex-end}.course-card-title{font-size:1.5rem;font-weight:700;margin-bottom:10px;color:#fff;letter-spacing:-.5px}.course-card-btn{display:inline-flex;align-items:center;background:linear-gradient(90deg,#1682c4 60%,#1c2147);color:#fff;font-weight:600;padding:10px 22px;border-radius:50px;text-decoration:none;font-size:1rem;box-shadow:0 2px 8px rgba(22,130,196,.1);transition:background .2s,box-shadow .2s,transform .2s;margin-top:auto}.course-card-btn i{margin-left:8px;font-size:1.2em}.course-card-btn:hover{background:linear-gradient(90deg,#1c2147,#1682c4);color:#fff;transform:translateY(-2px) scale(1.04);box-shadow:0 4px 16px rgba(22,130,196,.18)}.course-card.shimmer{background:#f6f7f8;min-height:320px;box-shadow:none}.shimmer-thumbnail{width:100%;height:180px;background:linear-gradient(90deg,#e0e0e0 25%,#f6f7f8 50%,#e0e0e0 75%);background-size:400% 100%;animation:shimmerAnimation 1.5s linear infinite;border-radius:18px 18px 0 0}.course-card.shimmer .course-card-content{background:none;color:#ccc;padding:24px 20px 20px}.shimmer-title{width:70%;height:22px;margin:18px 0 12px;background:#ddd;border-radius:4px}.shimmer-link{width:40%;height:16px;background:#ccc;border-radius:4px}@keyframes shimmerAnimation{0%{background-position:-200% 0}to{background-position:200% 0}}@media (max-width:900px){.courses-grid{grid-template-columns:1fr 1fr}}@media (max-width:600px){.courses-hero-title{font-size:2rem}.courses-grid{grid-template-columns:1fr;gap:20px}.course-card-content{padding:20px 12px 16px;min-height:80px}}.courses-hero-section.unique-hero{position:relative;background:#1c2147;background-size:cover;background-position:50%;min-height:340px;align-items:center;justify-content:center;overflow:hidden}.unique-hero-overlay{position:absolute;inset:0;background:rgba(28,33,71,.82);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);z-index:1}.courses-hero-title.unique-title{font-size:3rem;font-weight:800;color:#fff;letter-spacing:-1.5px;z-index:2;position:relative;text-shadow:0 4px 24px rgba(22,130,196,.18)}.courses-hero-subtitle.unique-subtitle{font-size:1.3rem;color:#e0e6ed;margin-top:12px;z-index:2;position:relative}.courses-main-section.unique-main{background:#f4f8fb;padding:0 0 60px}.featured-course-row{display:flex;justify-content:center;margin-top:-80px;margin-bottom:48px;z-index:3;position:relative}.featured-course-card{position:relative;width:100%;min-height:260px;border-radius:24px;overflow:hidden;box-shadow:0 12px 48px rgba(22,130,196,.13);display:flex;align-items:flex-end;background:#fff}.featured-course-bg{position:absolute;inset:0;background-size:cover;background-position:50%;filter:blur(.5px) brightness(.85);z-index:1}.featured-course-content{position:relative;z-index:2;padding:38px 36px 32px;color:#fff;background:linear-gradient(0deg,rgba(22,130,196,.92) 80%,rgba(22,130,196,.2));border-radius:0 0 24px 24px;width:100%}.featured-course-title{font-size:2rem;font-weight:700;margin-bottom:12px;color:#fff;letter-spacing:-.5px}.featured-course-desc{font-size:1.1rem;color:#e0e6ed;margin-bottom:22px}.featured-course-btn{display:inline-flex;align-items:center;background:linear-gradient(90deg,#1c2147 60%,#1682c4);color:#fff;font-weight:600;padding:12px 28px;border-radius:50px;text-decoration:none;font-size:1.1rem;box-shadow:0 2px 8px rgba(22,130,196,.1);transition:background .2s,box-shadow .2s,transform .2s}.featured-course-btn i{margin-left:8px;font-size:1.2em}.featured-course-btn:hover{background:linear-gradient(90deg,#1682c4,#1c2147);color:#fff;transform:translateY(-2px) scale(1.04);box-shadow:0 4px 16px rgba(22,130,196,.18)}.unique-courses-staggered-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:32px;gap:32px}.unique-course-card{position:relative;border-radius:18px 18px 32px 18px;overflow:hidden;min-height:220px;box-shadow:0 4px 24px rgba(28,33,71,.1);background:#fff;transition:transform .2s cubic-bezier(.4,2,.6,1),box-shadow .2s;display:flex;flex-direction:column;justify-content:flex-end}.unique-course-card.tall{min-height:320px}.unique-course-bg{position:absolute;inset:0;background-size:cover;background-position:50%;z-index:1;transition:filter .2s}.unique-course-content{position:relative;z-index:2;padding:28px 24px 24px;color:#fff;background:linear-gradient(0deg,rgba(28,33,71,.92) 80%,rgba(28,33,71,.2));border-radius:0 0 32px 18px;min-height:80px;display:flex;flex-direction:column;justify-content:flex-end}.unique-course-title{font-size:1.2rem;font-weight:700;margin-bottom:10px;color:#fff;letter-spacing:-.5px}.unique-course-btn{display:inline-flex;align-items:center;background:linear-gradient(90deg,#1682c4 60%,#1c2147);color:#fff;font-weight:600;padding:9px 22px;border-radius:50px;text-decoration:none;font-size:1rem;box-shadow:0 2px 8px rgba(22,130,196,.1);transition:background .2s,box-shadow .2s,transform .2s;margin-top:auto}.unique-course-btn i{margin-left:8px;font-size:1.2em}.unique-course-btn:hover{background:linear-gradient(90deg,#1c2147,#1682c4);color:#fff;transform:translateY(-2px) scale(1.04);box-shadow:0 4px 16px rgba(22,130,196,.18)}@media (max-width:900px){.unique-courses-staggered-grid{grid-template-columns:1fr 1fr}.featured-course-row{margin-top:-40px}}@media (max-width:600px){.courses-hero-title.unique-title{font-size:2rem}.unique-courses-staggered-grid{grid-template-columns:1fr;gap:20px}.featured-course-content{padding:20px 12px 16px}.unique-course-content{padding:16px 10px 12px}}.premium-card{position:relative;border-radius:28px 28px 36px 28px;overflow:hidden;min-height:260px;box-shadow:0 8px 32px rgba(28,33,71,.13);background:#fff;display:flex;flex-direction:column;justify-content:flex-end;transition:box-shadow .2s,transform .2s}.premium-card.tall{min-height:340px}.premium-card-img-wrap{position:relative;width:100%;height:180px;overflow:hidden}.premium-card-img{width:100%;height:100%;background-size:cover;background-position:50%;transition:transform .4s cubic-bezier(.4,2,.6,1);position:relative}.premium-card-gradient{position:absolute;inset:0;background:linear-gradient(0deg,rgba(28,33,71,.92) 80%,rgba(28,33,71,.2));z-index:2}.premium-card:hover 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.2s;margin-top:10px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);border:1.5px solid hsla(0,0%,100%,.13)}.premium-card-btn i{margin-left:8px;font-size:1.2em}.premium-card-btn:hover{background:linear-gradient(90deg,#1c2147,#1682c4);color:#fff;transform:translateY(-2px) scale(1.04);box-shadow:0 4px 16px rgba(22,130,196,.18)}@media (max-width:900px){.premium-card.tall{min-height:260px}}@media (max-width:600px){.premium-card-content{padding:16px 10px 12px}.premium-card-img-wrap{height:120px}}.light-courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:32px;gap:32px;background:#f8fafc;padding:40px 0}.light-course-card{background:#fff;border-radius:20px;box-shadow:0 4px 24px rgba(28,33,71,.08);border:1.5px solid #e5eaf1;overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s}.light-course-card:hover{box-shadow:0 8px 32px rgba(20,184,166,.13);transform:translateY(-4px) scale(1.02)}.light-course-img-wrap{width:100%;height:180px;background:#f3f6fa;display:flex;align-items:center;justify-content:center;overflow:hidden}.light-course-img{width:100%;height:100%;object-fit:cover;border-radius:20px 20px 0 0;border-bottom:1.5px solid #e5eaf1}.light-course-content{padding:28px 24px 24px;display:flex;flex-direction:column;align-items:flex-start;flex:1 1}.light-course-title{font-size:1.18rem;font-weight:700;color:#1c2147;margin-bottom:18px;line-height:1.3}.light-course-btn{display:inline-flex;align-items:center;background:#f3f6fa;color:#1682c4;font-weight:700;padding:10px 26px;border-radius:50px;text-decoration:none;font-size:1rem;border:1.5px solid #e5eaf1;transition:background .2s,color .2s,box-shadow .2s;margin-top:auto}.light-course-btn i{margin-left:8px;font-size:1.1em}.light-course-btn:hover{background:#1682c4;color:#fff;box-shadow:0 2px 12px rgba(22,130,196,.13)}@media (max-width:900px){.light-courses-grid{grid-template-columns:1fr 1fr}}@media (max-width:600px){.light-courses-grid{grid-template-columns:1fr;gap:20px}.light-course-content{padding:16px 10px 12px}.light-course-img-wrap{height:120px}}.elegant-courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));grid-gap:36px;gap:36px;background:#f8fafc;padding:48px 0}.elegant-course-card{background:#fff;border-radius:24px;box-shadow:0 4px 32px rgba(28,33,71,.1);border:1.5px solid #e5eaf1;overflow:hidden;display:flex;flex-direction:column;align-items:center;transition:box-shadow .2s,transform .2s;padding-bottom:24px}.elegant-course-card:hover{box-shadow:0 12px 40px rgba(20,184,166,.13);transform:translateY(-6px) scale(1.025)}.elegant-course-img-wrap{width:100%;height:200px;background:#f3f6fa;display:flex;align-items:center;justify-content:center;overflow:hidden}.elegant-course-img{width:100%;height:100%;object-fit:cover;border-radius:24px 24px 0 0;transition:transform .4s cubic-bezier(.4,2,.6,1)}.elegant-course-card:hover .elegant-course-img{transform:scale(1.06)}.elegant-course-content{width:100%;display:flex;flex-direction:column;align-items:center;padding:28px 24px 0;flex:1 1}.elegant-course-title{font-size:1.22rem;font-weight:800;color:#1c2147;margin-bottom:12px;line-height:1.3;text-align:center}.elegant-course-btn{display:inline-flex;align-items:center;background:#fff;color:#1682c4;font-weight:700;padding:12px 32px;border-radius:50px;text-decoration:none;font-size:1.08rem;border:1.5px solid #e5eaf1;transition:background .2s,color .2s,box-shadow .2s;margin-top:auto;box-shadow:0 2px 8px rgba(22,130,196,.06)}.elegant-course-btn i{margin-left:8px;font-size:1.1em}.elegant-course-btn:hover{background:#1682c4;color:#fff;box-shadow:0 4px 16px rgba(22,130,196,.13)}@media (max-width:900px){.elegant-courses-grid{grid-template-columns:1fr 1fr}}@media (max-width:600px){.elegant-courses-grid{grid-template-columns:1fr;gap:20px}.elegant-course-content{padding:16px 10px 0}.elegant-course-img-wrap{height:120px}}