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#0000001a;border-color:#3b82f6}.feature-icon[data-astro-cid-j7pv25f6]{font-size:clamp(2.5rem,4vw,3.5rem);margin-bottom:1.5rem}.feature-card[data-astro-cid-j7pv25f6] h3[data-astro-cid-j7pv25f6]{color:#1e293b;margin-bottom:1rem;font-size:clamp(1.25rem,2vw,1.5rem)}.feature-card[data-astro-cid-j7pv25f6] p[data-astro-cid-j7pv25f6]{color:#64748b;line-height:1.6;font-size:clamp(1rem,1.2vw,1.1rem)}.course-overview[data-astro-cid-j7pv25f6]{padding:6rem 0;background:linear-gradient(135deg,#f9fafb,#f3f4f6)}.modules-grid[data-astro-cid-j7pv25f6]{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:2.5rem;max-width:1300px;margin:0 auto}.module-card[data-astro-cid-j7pv25f6]{background:#fff;border:2px solid #e2e8f0;border-radius:1rem;padding:2.5rem;transition:all .3s 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li[data-astro-cid-j7pv25f6]:before{content:"✅";position:absolute;left:0;top:.75rem}.module-link[data-astro-cid-j7pv25f6]{color:#3b82f6;text-decoration:none;font-weight:600;font-size:clamp(1rem,1.1vw,1.1rem);transition:all .2s ease;position:relative}.module-link[data-astro-cid-j7pv25f6]:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:2px;background:#3b82f6;transition:width .3s ease}.module-link[data-astro-cid-j7pv25f6]:hover{color:#2563eb}.module-link[data-astro-cid-j7pv25f6]:hover:after{width:100%}@media (max-width: 1200px){.hero[data-astro-cid-j7pv25f6]{max-width:100%;padding:4rem 2rem 3rem}.hero-content[data-astro-cid-j7pv25f6]{margin-right:1rem}.hero-visual[data-astro-cid-j7pv25f6]{margin-left:1rem}}@media (max-width: 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