:root { --emerald:#059669; --dark:#0f172a; --muted:#64748b; }
*{box-sizing:border-box} body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,"Helvetica Neue",Arial}
a{color:var(--emerald);text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
.btn{display:inline-block;padding:.8rem 1.2rem;border-radius:.8rem;background:var(--emerald);color:#fff;font-weight:600}
.btn.outline{background:#fff;border:1px solid #e5e7eb;color:#111}
.section{padding:64px 0}
.card{border:1px solid #e5e7eb;border-radius:1rem;padding:1rem;background:#fff}
.grid{display:grid;gap:16px}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.hero{background:linear-gradient(180deg,#ecfdf5,#fff)}
.badge{display:inline-flex;align-items:center;gap:.5rem;color:#111}
.badge span{color:var(--emerald);font-weight:800}
.footer{background:#0f172a;color:#cbd5e1}
.footer a{color:#93c5fd}
h1,h2,h3{margin:0}
h1{font-size:clamp(32px,4vw,56px);line-height:1.1}
h2{font-size:clamp(24px,3vw,36px)}
h3{font-size:20px}
p{color:var(--muted)}
ul{margin:0;padding-left:1rem}
img{max-width:100%;height:auto;border-radius:1rem}
header.sticky{position:sticky;top:0;background:#fff;border-bottom:1px solid #e5e7eb;z-index:50}
nav a{margin-left:16px}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}
.trust{background:#f8fafc;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb}
label{font-weight:600}
input,textarea{width:100%;padding:.7rem;border:1px solid #e5e7eb;border-radius:.6rem}
.small{font-size:12px;color:#6b7280}
@media (max-width: 920px){ .grid-2,.grid-3,.grid-4{grid-template-columns:1fr} nav{display:none} }