:root{--bg:#fff;--text:#111;--accent:#007aff;--muted:#555;--card:#f8f8f8;--fw-sans:helvetica,arial,ui-sans-serif,system-ui}body,html{background:var(--bg);color:var(--text);font-family:var(--fw-sans);margin:0;padding:0}.container{margin:0 auto;max-width:1200px}.header{align-items:center;display:flex;font-weight:600;justify-content:space-between;letter-spacing:.05em;text-transform:uppercase}.nav a{color:var(--muted);font-size:.9rem;margin-left:2rem;text-decoration:none}.hero h1 span{font-size:11vw;font-weight:700;line-height:1.2;margin:0}.hero p{font-size:1.125rem;line-height:1.6}.cards{display:grid;gap:2rem;grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.card{background:var(--card);border-radius:8px;box-shadow:none;display:flex;flex-direction:column;justify-content:space-between;padding:2rem}.btn{background:var(--accent);border-radius:6px;color:#fff;font-weight:600;padding:.75rem 1.25rem;text-decoration:none}.btn,.footer{text-align:center}.footer{color:var(--muted);font-size:.9rem}@media (width <= 900px){.hero{gap:3rem;grid-template-columns:1fr}}