:root{
  --green:#2f6b4f;--green-d:#1f4a37;--green-l:#e8f2ec;--sand:#f7f3ec;--gold:#c99a3f;
  --ink:#1d2722;--muted:#5b6862;--line:#dfe6e1;--white:#fff;--wa:#1fa855;
  --r:14px;--shadow:0 6px 24px rgba(31,74,55,.08);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --serif:"Lora",Georgia,"Times New Roman",serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;height:auto}
a{color:var(--green);text-underline-offset:3px}
a:hover{color:var(--green-d)}
h1,h2,h3{font-family:var(--serif);line-height:1.25;color:var(--green-d);margin:1.6em 0 .55em}
h1{font-size:clamp(1.9rem,4.5vw,2.8rem);margin-top:.2em}
h2{font-size:clamp(1.4rem,3vw,1.85rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em}
.wrap{max-width:1120px;margin:0 auto;padding:0 20px}
.narrow{max-width:780px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:99}

/* header */
.topbar{background:var(--green-d);color:#dbe9e1;font-size:.85rem}
.topbar .wrap{display:flex;gap:18px;justify-content:space-between;flex-wrap:wrap;padding-top:6px;padding-bottom:6px}
.topbar a{color:#fff;text-decoration:none}
header.site{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(6px)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--green-d)}
.brand b{font-family:var(--serif);font-size:1.25rem;display:block;line-height:1.1}
.brand small{color:var(--muted);font-size:.75rem;letter-spacing:.02em}
nav.main ul{list-style:none;margin:0;padding:0;display:flex;gap:4px;align-items:center}
nav.main a{display:block;padding:8px 11px;border-radius:8px;text-decoration:none;color:var(--ink);font-size:.95rem;font-weight:500}
nav.main a:hover,nav.main a[aria-current]{background:var(--green-l);color:var(--green-d)}
nav.main .has-sub{position:relative}
nav.main .sub{display:none;position:absolute;top:100%;left:0;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;min-width:280px;flex-direction:column}
nav.main .has-sub:hover .sub,nav.main .has-sub:focus-within .sub{display:flex}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;font-weight:600;text-decoration:none;border:2px solid transparent;font-size:.98rem;cursor:pointer;font-family:var(--font)}
.btn-wa{background:var(--wa);color:#fff}.btn-wa:hover{background:#178a45;color:#fff}
.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-d);color:#fff}
.btn-ghost{border-color:var(--green);color:var(--green);background:#fff}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font-size:1rem}
@media (max-width:960px){
  .menu-toggle{display:block}
  nav.main{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:10px 20px 20px;max-height:80vh;overflow:auto}
  nav.main.open{display:block}
  nav.main ul{flex-direction:column;align-items:stretch}
  nav.main .sub{display:flex;position:static;box-shadow:none;border:0;padding:0 0 0 12px}
  header.site .hdr-cta{display:none}
}

/* breadcrumb */
.crumbs{font-size:.85rem;color:var(--muted);padding-top:14px}
.crumbs ol{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.crumbs li+li:before{content:"›";margin-right:6px;color:#9aa8a1}
.crumbs a{color:var(--muted)}

/* hero */
.hero{background:linear-gradient(180deg,var(--sand),#fff);padding:28px 0 36px}
.hero-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:36px;align-items:center}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-art{display:none}}
.answer{background:#fff;border-left:4px solid var(--green);border-radius:10px;padding:16px 18px;box-shadow:var(--shadow);font-size:1.02rem;margin:14px 0 20px}
.answer strong{color:var(--green-d)}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:6px 0 16px}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:0}
.chips li{background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 12px;font-size:.85rem;color:var(--muted)}
.updated{font-size:.85rem;color:var(--muted);margin-top:12px}

/* content */
main{display:block}
.content{padding:10px 0 30px}
.content table{width:100%;border-collapse:collapse;margin:1em 0 1.5em;font-size:.95rem;display:block;overflow-x:auto}
.content th,.content td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
.content th{background:var(--green-l);color:var(--green-d)}
.content ul,.content ol{padding-left:1.3em}
.content li{margin:.3em 0}
.content blockquote{margin:1.2em 0;padding:14px 18px;background:var(--sand);border-radius:10px;border-left:4px solid var(--gold)}
.note{background:var(--sand);border-radius:12px;padding:14px 18px;font-size:.95rem}
section.band{padding:48px 0}
section.alt{background:var(--sand)}
.grid{display:grid;gap:18px}
.g3{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--shadow);text-decoration:none;color:var(--ink);display:block}
a.card:hover{border-color:var(--green)}
.card h3{margin:.2em 0 .4em;font-size:1.1rem}
.card p{color:var(--muted);font-size:.95rem;margin:0}
.steps{counter-reset:s;list-style:none;padding:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.steps li{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px;position:relative}
.steps li:before{counter-increment:s;content:"0" counter(s);font-family:var(--serif);font-size:1.6rem;color:var(--gold);display:block}
.quote{background:#fff;border-radius:var(--r);padding:20px;border:1px solid var(--line)}
.quote p{font-style:italic}
.quote footer{font-size:.9rem;color:var(--muted)}

/* faq */
.faq details{border:1px solid var(--line);border-radius:12px;padding:0 16px;margin:10px 0;background:#fff}
.faq summary{cursor:pointer;font-weight:600;padding:14px 0;list-style:none;color:var(--green-d)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";float:right;font-size:1.3rem;line-height:1}
.faq details[open] summary:after{content:"–"}
.faq details>div{padding:0 0 14px}
.faq .ur summary{font-style:normal}

/* author */
.author{display:flex;gap:18px;align-items:flex-start;background:var(--green-l);border-radius:var(--r);padding:20px;margin:30px 0}
.avatar{flex:0 0 72px;height:72px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-size:1.6rem;overflow:hidden}
.avatar img{width:100%;height:100%;object-fit:cover}
.author p{margin:.2em 0;font-size:.95rem}
.refs{font-size:.88rem;color:var(--muted)}
.refs ol{padding-left:1.2em}
.disclaimer{font-size:.85rem;color:var(--muted);border-top:1px solid var(--line);padding-top:14px;margin-top:24px}

/* cta band */
.cta-band{background:var(--green-d);color:#e6f0ea;border-radius:20px;padding:34px;display:flex;gap:20px;align-items:center;justify-content:space-between;flex-wrap:wrap;margin:40px 0}
.cta-band h2{color:#fff;margin:0 0 6px}
.cta-band p{margin:0}

/* form */
form.book{display:grid;gap:14px;grid-template-columns:1fr 1fr;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:22px;box-shadow:var(--shadow)}
form.book .full{grid-column:1/-1}
form.book label{font-size:.9rem;font-weight:600;display:block;margin-bottom:4px}
form.book input,form.book select,form.book textarea{width:100%;padding:11px 12px;border:1px solid #cfd9d3;border-radius:10px;font:inherit;font-size:.98rem}
@media (max-width:640px){form.book{grid-template-columns:1fr}}

/* footer */
footer.site{background:#14251d;color:#c6d6cd;padding:48px 0 90px;font-size:.93rem;margin-top:40px}
footer.site a{color:#e8f2ec;text-decoration:none}
footer.site a:hover{text-decoration:underline}
footer.site h3{color:#fff;font-size:1.05rem;margin:0 0 .7em}
.fgrid{display:grid;gap:28px;grid-template-columns:1.3fr 1fr 1fr 1fr}
@media (max-width:860px){.fgrid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.fgrid{grid-template-columns:1fr}}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:.35em 0}
.legal{border-top:1px solid #2c4337;margin-top:30px;padding-top:16px;font-size:.82rem;color:#93a89c}

/* sticky mobile bar */
.mbar{position:fixed;bottom:0;left:0;right:0;display:none;z-index:60;box-shadow:0 -4px 18px rgba(0,0,0,.12)}
.mbar a{flex:1;text-align:center;padding:14px;font-weight:700;text-decoration:none;color:#fff}
.mbar .c{background:var(--green)}.mbar .w{background:var(--wa)}
@media (max-width:760px){.mbar{display:flex}}

@media (max-width:760px){
  .topbar .addr{display:none}
  .topbar .wrap{justify-content:center}
  .brand small{font-size:.68rem;display:block;white-space:nowrap}
  .brand b{font-size:1.1rem}
  .brand svg{width:34px;height:34px}
  body{font-size:16.5px}
}

.quote{margin:0}
.content .steps{padding-left:0}