.intro-section{padding:3rem 0;text-align:center;max-width:900px;margin:0 auto}.intro-section h2{font-size:2.5rem;margin-bottom:2rem}.intro-section p{font-size:1.125rem;margin-bottom:1.5rem;line-height:1.8}.categories-section{padding:4rem 0}.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:2rem;gap:2rem;margin-top:2rem}.category-card{background:#fff;border-radius:8px;padding:2rem;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.08);transition:all .3s ease;text-decoration:none;color:inherit;display:block;border:1px solid var(--border-color)}.category-card:hover{transform:translateY(-4px);box-shadow:0 8px 16px rgba(37,99,235,.15);border-color:var(--primary-color)}.category-icon{width:64px;height:64px;border-radius:8px;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem;font-size:1.75rem;font-weight:700;color:#fff;letter-spacing:.05em}.category-card h3{font-size:1.5rem;margin-bottom:1rem;color:var(--text-dark)}.category-card p{color:var(--text-light);font-size:.95rem}.features-section{padding:4rem 0;background:#fff;margin:4rem 0;border-radius:8px;border:1px solid var(--border-color)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:2rem;gap:2rem}.feature-card{padding:1.5rem}.feature-card h3{font-size:1.5rem;margin-bottom:1rem;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.feature-card p{line-height:1.8}.cta-section{padding:4rem 0}.cta-card{background:var(--gradient-hero);color:#fff;padding:4rem 3rem;border-radius:8px;text-align:center;position:relative;overflow:hidden;box-shadow:0 8px 24px rgba(30,58,138,.2)}.cta-card:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");opacity:.3}.cta-card h2{color:#fff;font-size:2.5rem;margin-bottom:1.5rem}.cta-card p{color:hsla(0,0%,100%,.9);font-size:1.125rem;margin-bottom:2rem;max-width:700px;margin-left:auto;margin-right:auto}.cta-card .btn{background:#fff;color:var(--primary-color);font-size:1.125rem;padding:1rem 2.5rem;box-shadow:0 4px 12px hsla(0,0%,100%,.3)}.cta-card .btn:hover{background:hsla(0,0%,100%,.95);transform:translateY(-2px);box-shadow:0 6px 20px hsla(0,0%,100%,.4)}@media (max-width:768px){.categories-grid{grid-template-columns:1fr}.cta-card{padding:3rem 2rem}.cta-card h2{font-size:2rem}}