.courses-hero{background:linear-gradient(135deg,#022c22,#064e3b 45%,#0f172a);padding:144px 0 80px;position:relative;overflow:hidden;border-bottom:1px solid rgba(255,255,255,.08)}.courses-hero:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 50% 20%,rgba(16,185,129,.18) 0,transparent 70%);z-index:0;pointer-events:none}.courses-hero .container{position:relative;z-index:1}.section-tagline{font-size:.8rem;font-weight:800;color:var(--primary-600);text-transform:uppercase;letter-spacing:2px;display:inline-block;margin-bottom:12px}.section-title{font-size:clamp(2.2rem,5vw,3.2rem);font-weight:900;color:var(--text-primary);margin-bottom:24px;line-height:1.15;letter-spacing:-1px}.prog-card{background:#ffffff;border-radius:var(--radius-xl);border:1.5px solid var(--border-light);padding:40px;display:flex;flex-direction:column;position:relative;transition:all .4s cubic-bezier(.16,1,.3,1);box-shadow:var(--shadow-sm);overflow:hidden;height:100%}.prog-card:before{content:"";position:absolute;top:0;left:0;right:0;height:6px;background:var(--card-accent,transparent);transition:height .3s ease}.prog-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--card-accent,var(--primary-300))}.prog-card:hover:before{height:8px}.prog-card-featured{border-color:var(--card-accent);box-shadow:0 12px 40px -10px rgba(217,119,6,.15)}.prog-icon-wrap{width:60px;height:60px;border-radius:var(--radius-lg);display:flex;align-items:center;justify-content:center;background:var(--card-bg);border:1px solid var(--border-light);margin-bottom:24px;transition:transform .3s ease}.prog-card:hover .prog-icon-wrap{transform:scale(1.1) rotate(5deg)}.prog-badge{position:absolute;top:16px;right:16px;background:var(--card-accent);color:#fff;font-weight:800;font-size:.75rem;padding:6px 14px;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:1px;box-shadow:0 4px 12px rgba(0,0,0,.1)}.showcase-block{background:#ffffff;border-radius:var(--radius-xl);border:1px solid var(--border-light);padding:48px;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:260px;box-shadow:var(--shadow-md);transition:transform .3s ease,box-shadow .3s ease;position:relative;overflow:hidden}.showcase-block:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.showcase-block:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,rgba(255,255,255,0),rgba(255,255,255,.4));pointer-events:none}.lib-item{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-radius:var(--radius-md);background:#fff;border:1px solid var(--border-light);transition:all .2s ease}.lib-item:hover{transform:translateX(6px);border-color:var(--primary-300);box-shadow:var(--shadow-sm)}.sticky-pricing{position:-webkit-sticky;position:sticky;top:120px;background:#ffffff;border-radius:var(--radius-xl);padding:32px;border:1px solid var(--card-border,var(--border-light));box-shadow:var(--card-shadow,var(--shadow-md))}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.courses-hero{padding:70px 0 50px}.prog-card,.showcase-block{padding:24px}}