:root{--green:#0b5b3b;--green2:#15734d;--light:#eef7f1;--ink:#173126;--muted:#5d6e65;--white:#fff;--line:#d7e4dc;--shadow:0 10px 28px rgba(15,55,38,.09)}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.65;background:#fff}.ai-container{width:min(1120px,92%);margin:auto}.ai-header{background:var(--green);color:#fff;position:relative;z-index:2}.nav-wrap{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-size:1.25rem;font-weight:700;color:#fff;text-decoration:none;white-space:nowrap}.ai-header nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:5px}.ai-header nav a{color:#fff;text-decoration:none;padding:9px 11px;border-radius:6px;font-size:.9rem}.ai-header nav a:hover,.ai-header nav a.active{background:rgba(255,255,255,.16)}.hero{background:linear-gradient(135deg,#0b5b3b,#174f3a);color:#fff;padding:88px 0}.hero.compact{padding:68px 0}.eyebrow{letter-spacing:2px;font-weight:700;font-size:.8rem;margin:0 0 10px;opacity:.9}.hero h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.08;max-width:850px;margin:0 0 20px}.lead{font-size:1.2rem;max-width:780px;opacity:.96}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-block;background:#fff;color:var(--green);font-weight:700;text-decoration:none;padding:13px 21px;border-radius:7px;box-shadow:var(--shadow)}.btn.secondary{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.65);box-shadow:none}.section{padding:68px 0}.section.alt{background:var(--light)}h2{font-size:2rem;line-height:1.2;margin:0 0 14px}.section-intro{max-width:800px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.card,.package,.notice{background:#fff;border:1px solid var(--line);border-radius:12px;padding:25px;box-shadow:var(--shadow)}.card h3,.package h3{margin-top:0;font-size:1.25rem}.card p{color:var(--muted)}.card a{color:var(--green);font-weight:700;text-decoration:none}.icon{display:inline-flex;min-width:42px;height:42px;align-items:center;justify-content:center;border-radius:9px;background:var(--light);color:var(--green);font-weight:800;font-size:.78rem;margin-bottom:12px}.two-col{display:grid;grid-template-columns:1.35fr .85fr;gap:34px;align-items:start}.notice{box-shadow:none}.notice h3{margin-top:0}.notice ul{margin:0;padding-left:20px}.packages{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}.package.featured{border:2px solid var(--green2)}.package strong{color:var(--green)}.small{font-size:.9rem;color:var(--muted);margin-top:20px}.cta{padding:65px 0;background:#173126;color:#fff}.cta h2{color:#fff}.cta p{max-width:760px}.ai-footer{background:#0d2118;color:#d7e5de;padding:34px 0;font-size:.86rem}.ai-footer p{max-width:950px}.ai-footer strong{color:#fff}@media(max-width:800px){.nav-wrap{align-items:flex-start;padding:15px 0;flex-direction:column}.ai-header nav{justify-content:flex-start}.cards,.packages,.two-col{grid-template-columns:1fr}.hero{padding:62px 0}.section{padding:52px 0}}