:root{--navy: #0f172a;--emerald: #10b981;--white: #ffffff}body{margin:0;font-family:Inter,sans-serif;background-color:#f8fafc}.container{max-width:1200px;margin:0 auto;padding:0 40px}.nav-link{color:#fff;text-decoration:none;font-size:.9rem;font-weight:500;transition:color .3s}.nav-link:hover{color:var(--emerald)}.btn-primary{background-color:var(--emerald);color:#fff;padding:12px 24px;border-radius:6px;text-decoration:none;font-weight:700}.hero{background-color:var(--navy);color:var(--white);padding:100px 0;text-align:left}.section-padding{padding:80px 0}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;margin-top:40px}.card{background:var(--white);padding:30px;border-radius:12px;box-shadow:0 4px 6px #0000000d;border-bottom:4px solid transparent;transition:.3s}.card:hover{border-bottom:4px solid var(--emerald);transform:translateY(-5px)}