.hero{min-height:80vh;display:flex;align-items:center;position:relative;background:var(--clr-bg-darker);overflow:hidden;padding-top:80px}.hero-content{position:relative;z-index:2;text-align:center;max-width:900px}.hero-title{font-size:3.5rem;font-weight:800;margin-bottom:1.5rem;line-height:1.1;letter-spacing:-.02em}.hero-subtitle{font-size:1.25rem;color:var(--clr-text-muted);margin-bottom:2.5rem;max-width:800px;margin-inline:auto}.hero-actions{display:flex;gap:1rem;justify-content:center}.particles-overlay{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;background-image:radial-gradient(var(--clr-accent-2) 1px,transparent 1px),radial-gradient(var(--clr-accent-1) 1px,transparent 1px);background-size:50px 50px;background-position:0 0,25px 25px;opacity:.1;animation:bgScroll 20s linear infinite}@keyframes bgScroll{0%{background-position:0 0,25px 25px}to{background-position:100px 100px,125px 125px}}.bg-dark{background:var(--grad-dark)}.section-header{margin-bottom:4rem}.section-header.center{text-align:center}.section-title{font-size:2.5rem;margin-bottom:1rem}.section-desc{font-size:1.1rem;color:var(--clr-text-muted);max-width:700px;margin:0 auto}.pillars-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:2rem;gap:2rem}.pillar-card{padding:2.5rem;display:flex;flex-direction:column}.pillar-icon{font-size:3rem;margin-bottom:1.5rem}.pillar-title{font-size:1.5rem;margin-bottom:.5rem}.pillar-subtitle{font-size:1.1rem;margin-bottom:1.5rem}.pillar-card p{color:var(--clr-text-muted);margin-bottom:2rem;flex-grow:1}.pillar-link{font-weight:600;display:inline-flex;align-items:center;transition:transform .2s ease}.pillar-link:hover{transform:translateX(5px)}@media (max-width:900px){.pillars-grid{grid-template-columns:1fr}.hero-title{font-size:2.5rem}}