:root{--blue:#087cf5;--blue-hover:#0665cc;--blue-light:#eff6ff;--navy-dark:#091e42;--navy-text:#172b4d;--muted-text:#5e6c84;--border-color:#e2e8f0;--card-bg:#ffffff;--bg-gradient:linear-gradient(180deg,#f8fafc,#f1f5f9);--shadow-sm:0 2px 8px rgba(15,23,42,0.04);--shadow-md:0 10px 25px -5px rgba(15,23,42,0.08);--shadow-hover:0 20px 35px -10px rgba(8,124,245,0.18);--radius-lg:16px;--radius-md:10px}.courses-page{min-height:100vh;color:var(--navy-text);background:var(--bg-gradient);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased}.courses-container{width:min(1280px,calc(100% - 40px));margin:0 auto}.courses-hero{padding:40px 0 20px;background:radial-gradient(circle at 50% 0,rgba(8,124,245,.08),transparent 60%),#ffffff;border-bottom:1px solid #edf2f7}.courses-page .hero-content{display:flex;align-items:center;justify-content:space-between;gap:32px;margin-bottom:28px}.hero-copy{max-width:680px}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid #bfdbfe;border-radius:100px;color:var(--blue);background:var(--blue-light);font-size:12px;font-weight:700;letter-spacing:.05em;margin-bottom:14px}.hero-copy h1{margin:0 0 12px;color:var(--navy-dark);font-size:clamp(32px,4vw,48px);line-height:1.15;font-weight:800;letter-spacing:-.03em}.hero-copy h1 span{background:linear-gradient(135deg,#087cf5,#6366f1);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-copy>p{margin:0;color:var(--muted-text);font-size:15px;line-height:1.6}.hero-points{display:flex;flex-wrap:wrap;gap:18px;margin-top:20px}.hero-points span{display:flex;align-items:center;gap:7px;color:var(--navy-text);font-size:13px;font-weight:600}.hero-points svg{color:var(--blue)}.hero-search-area{gap:16px}.hero-search,.hero-search-area{display:flex;align-items:center}.hero-search{position:relative;width:320px;height:50px;padding:0 16px;border:1.5px solid var(--border-color);border-radius:12px;background:#ffffff;box-shadow:var(--shadow-sm);transition:all .2s ease}.hero-search:focus-within{border-color:var(--blue);box-shadow:0 0 0 4px rgba(8,124,245,.12)}.search-icon{color:#94a3b8;margin-right:10px;flex-shrink:0}.hero-search input{width:100%;border:0;outline:0;color:var(--navy-dark);font-size:14px}.hero-search input::-moz-placeholder{color:#94a3b8}.hero-search input::placeholder{color:#94a3b8}.clear-btn{border:0;background:#f1f5f9;color:#64748b;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .2s}.clear-btn:hover{background:#e2e8f0;color:var(--navy-dark)}.hero-stat{display:flex;align-items:center;gap:10px;padding-left:8px}.stat-badge 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16px;border:0;border-radius:var(--radius-md);color:var(--muted-text);background:transparent;font-size:13px;font-weight:600;text-decoration:none;cursor:pointer;transition:all .2s ease;white-space:nowrap}.filter-buttons button:hover{color:var(--blue);background:var(--blue-light)}.filter-buttons button.active{color:#ffffff;background:var(--blue);box-shadow:0 4px 12px rgba(8,124,245,.25)}.language-filter{color:var(--blue);background:var(--blue-light)}.language-filter:hover{background:#dbeafe}.courses-section{padding:48px 0}.section-header{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:28px}.section-kicker{display:block;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.1em;margin-bottom:4px}.section-header h2{margin:0;color:var(--navy-dark);font-size:30px;font-weight:800;letter-spacing:-.02em}.section-header h2 span{color:var(--blue)}.section-header p{margin:6px 0 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