:root{--p:#1F4E46;--a:#C9822B;--ink:#1b1f23;--mut:#5a6470;--bg:#f6f7f8;--line:#dde2e7}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font:16px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:var(--p)}img{max-width:100%}.w{max-width:1080px;margin:0 auto;padding:0 20px}
.demo{background:#fff4d6;color:#5b4300;text-align:center;font-size:14px;padding:8px 12px;border-bottom:1px solid #f0d58a}
header{position:sticky;top:0;z-index:5;background:#fff;border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:700}
.brand svg,.brand img{width:40px;height:40px;flex:none}
.cta{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 18px;border-radius:8px;font-weight:700;text-decoration:none;border:2px solid var(--p)}
.cta.pri{background:var(--p);color:#fff}.cta.sec{background:#fff;color:var(--p)}
.hero{background:var(--p);color:#fff;padding:56px 0 64px}.hero h1{font-size:clamp(28px,5vw,44px);line-height:1.15;margin:0 0 12px}
.hero p{font-size:18px;max-width:640px;margin:0 0 24px;opacity:.95}.hero .cta.sec{border-color:#fff}
.btns{display:flex;flex-wrap:wrap;gap:12px}.tag{display:inline-block;background:var(--a);color:#111;font-weight:700;font-size:14px;border-radius:999px;padding:4px 12px;margin-bottom:14px}
section{padding:56px 0}section h2{font-size:28px;margin:0 0 24px}.alt{background:var(--bg)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:16px}
.card{background:#fff;border:1px solid var(--line);border-left:4px solid var(--a);border-radius:10px;padding:20px}.card h3{margin:0 0 8px;font-size:19px}.card p{margin:0;color:var(--mut)}
.hl{list-style:none;padding:0;margin:0;display:grid;gap:10px}.hl li{padding-left:28px;position:relative}.hl li:before{content:"✓";position:absolute;left:0;color:var(--p);font-weight:800}
.info{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:24px}
form{display:grid;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:24px}
label{font-weight:600;display:block;margin-bottom:4px}input,select,textarea{width:100%;font:inherit;padding:12px;border:1px solid #b9c2cc;border-radius:8px;background:#fff}
textarea{min-height:130px;resize:vertical}input:focus,select:focus,textarea:focus{outline:3px solid color-mix(in srgb,var(--a) 55%,transparent);border-color:var(--p)}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.chk{display:flex;gap:10px;align-items:flex-start;font-weight:400}.chk input{width:22px;height:22px;flex:none;margin-top:2px}
.err{color:#b00020;font-size:14px;margin-top:4px;min-height:0}[aria-invalid=true]{border-color:#b00020}
.status{padding:12px;border-radius:8px;display:none}.status.ok{display:block;background:#e6f4ea;color:#14532d}.status.ko{display:block;background:#fde8ea;color:#7f1d1d}
.small{font-size:14px;color:var(--mut)}footer{background:#111a19;color:#cfd6d4;padding:32px 0;font-size:14px}footer a{color:#fff}
.callbar{display:none}
@media (max-width:640px){.row{grid-template-columns:1fr}.hd .cta{display:none}.hero{padding:40px 0 48px}
.callbar{display:grid;grid-template-columns:1fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:9;background:#fff;border-top:1px solid var(--line);padding:8px;gap:8px}body{padding-bottom:72px}}