:root { --green:#047857; --mint:#d1fae5; --ink:#16302b; --muted:#60756f; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { margin:0; color:var(--ink); font-family:Inter,system-ui,sans-serif; background:linear-gradient(145deg,#f0fdf4,#ffffff 60%,#ecfeff); }
.shell { width:min(1080px,calc(100% - 40px)); margin:auto; }
header { padding:28px 0; display:flex; align-items:center; justify-content:space-between; }
header a { color:inherit; text-decoration:none; font-weight:800; }
.brand { color:var(--green); font-size:1.35rem; letter-spacing:.08em; }
.hero { min-height:68vh; display:flex; flex-direction:column; justify-content:center; align-items:flex-start; }
.tag { padding:8px 12px; color:var(--green); background:var(--mint); border-radius:999px; font-size:.78rem; font-weight:850; letter-spacing:.13em; }
h1 { margin:22px 0 14px; font-size:clamp(3.4rem,10vw,8rem); line-height:.9; letter-spacing:-.07em; }
h1 em { color:var(--green); font-style:normal; }
.hero p { max-width:680px; color:var(--muted); font-size:1.2rem; line-height:1.75; }
.button { margin-top:18px; padding:14px 20px; color:#fff; text-decoration:none; background:var(--green); border-radius:13px; font-weight:800; }
.cards { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; padding:30px 0 80px; }
article { padding:30px; background:rgba(255,255,255,.85); border:1px solid #bbf7d0; border-radius:22px; box-shadow:0 15px 45px rgba(4,120,87,.07); }
.icon { display:grid; place-items:center; width:42px; height:42px; color:var(--green); background:var(--mint); border-radius:12px; font-size:1.3rem; }
article p { color:var(--muted); line-height:1.65; }
@media (max-width:720px) { .cards { grid-template-columns:1fr; } }