:root{--green1:#047857;--green2:#10b981;--softgreen:#ecfdf5;--lightgreen:#d1fae5;--cream:#fef9c3;--white:#ffffff;--muted:#475569;--dark:#0f172a;--shadow:0 6px 20px rgba(0,0,0,.08)}body{margin:0;font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--dark);background:var(--white);line-height:1.8;scroll-behavior:smooth;font-weight:600}section{padding:64px 20px;max-width:1080px;margin:auto}h1,h2,h3{font-weight:900;line-height:1.3;margin-bottom:16px}h1{font-size:clamp(30px,5vw,48px)}h2{font-size:clamp(24px,3vw,34px)}p{margin:10px 0;color:var(--dark);font-weight:600}.lead{font-size:19px}ul{padding-left:24px}li{margin:6px 0}img{max-width:100%;border-radius:16px;box-shadow:var(--shadow)}.center{text-align:center}.highlight{color:var(--green1);font-weight:900}.bg-hero{background:var(--lightgreen)}.bg-white{background:var(--white)}.bg-soft{background:var(--softgreen)}.bg-light{background:#dcfce7}.bg-green{background:#a7f3d0}.two{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}@media (max-width:900px){.two{grid-template-columns:1fr}}.btn{display:inline-block;background:linear-gradient(90deg,var(--green1),var(--green2));color:#fff;text-decoration:none;padding:16px 26px;border-radius:14px;font-weight:900;font-size:17px;box-shadow:0 8px 20px #10b9814d;transition:all .3s ease;transform:translateY(0);animation:pulseBtn 3s infinite}.btn:hover{transform:scale(1.08) translateY(-2px);box-shadow:0 10px 25px #10b98180}.btn:active{transform:scale(.96) translateY(2px)}@keyframes pulseBtn{0%{box-shadow:0 0 #10b98180}70%{box-shadow:0 0 0 12px #10b98100}to{box-shadow:0 0 #10b98100}}.float-btn{position:fixed;bottom:20px;right:20px;background:linear-gradient(135deg,#25d366,#128c7e);color:#fff;border-radius:50px;padding:12px 20px;font-weight:800;display:flex;align-items:center;gap:10px;text-decoration:none;box-shadow:0 6px 18px #0003;z-index:99;transition:transform .3s ease;animation:pulseW 2s infinite}.float-btn:hover{transform:scale(1.1)}.float-btn img{width:28px;height:28px}@keyframes pulseW{0%{box-shadow:0 0 #25d36680}70%{box-shadow:0 0 0 15px #25d36600}to{box-shadow:0 0 #25d36600}}.hook-highlight{background:var(--cream);border:3px solid var(--green2);padding:40px 20px;border-radius:24px;text-align:center;color:#064e3b;font-weight:900;font-size:clamp(26px,4vw,36px);line-height:1.5;box-shadow:0 8px 28px #10b98133}.reveal{opacity:0;transform:translateY(20px);transition:all .8s ease}.reveal.on{opacity:1;transform:none}