/* CBTF Punters — main stylesheet */
:root{
  --bg:#f6f8f5;--surface:#fff;--ink:#14201b;--muted:#56655e;--line:#dde5df;
  --green:#0f3d2e;--green-2:#17614a;--accent:#e8a33d;--red:#c0392b;
  --radius:14px;--shadow:0 6px 24px rgba(15,61,46,.08);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0c1411;--surface:#131e1a;--ink:#e7efe9;--muted:#9fb1a8;--line:#24342d;
    --green:#0a2a20;--green-2:#2f8a6b;--shadow:0 6px 24px rgba(0,0,0,.35);
  }
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,"Noto Sans",sans-serif}
a{color:var(--green-2)}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.narrow{max-width:820px}
.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:8px;background:#fff;color:#000;padding:8px;z-index:99}

/* header */
header.site{position:sticky;top:0;z-index:50;background:var(--green);color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.12)}
.nav{display:flex;align-items:center;justify-content:space-between;height:62px;position:relative}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:800;font-size:1.15rem}
.brand img{width:32px;height:32px}
.brand b{color:var(--accent)}
.menu{display:flex;gap:2px;list-style:none;margin:0;padding:0}
.menu a{color:#d9eee5;text-decoration:none;padding:8px 10px;border-radius:8px;font-size:.93rem;display:block}
.menu a:hover,.menu a[aria-current="page"]{background:rgba(255,255,255,.12);color:#fff}
.burger{display:none;background:none;border:0;color:#fff;font-size:1.7rem;padding:0;min-width:44px;min-height:44px;cursor:pointer;line-height:1}
@media (max-width:900px){
  .burger{display:block}
  .menu{display:none;position:absolute;top:62px;left:-16px;right:-16px;background:var(--green);flex-direction:column;padding:8px 16px 18px;border-top:1px solid rgba(255,255,255,.1)}
  .menu.open{display:flex}
  .menu a{padding:13px 12px;font-size:1rem}
}

/* hero */
.hero{background:linear-gradient(160deg,var(--green) 0%,var(--green-2) 100%);color:#fff;padding:44px 0 52px;overflow:hidden}
.hero-grid{display:grid;gap:28px;align-items:center;grid-template-columns:1.2fr 1fr}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.hero-img{display:none}}
.hero-img img{border-radius:18px;box-shadow:0 20px 50px rgba(0,0,0,.3)}
.eyebrow{display:inline-block;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);padding:4px 12px;border-radius:99px;font-size:.85rem}
.hero h1{font-size:clamp(1.8rem,5.2vw,2.9rem);line-height:1.15;margin:14px 0 12px}
.hero .lead{font-size:clamp(1rem,2.3vw,1.13rem);color:#d9eee5;max-width:680px;margin:0 0 24px}
.page-hero{background:linear-gradient(160deg,var(--green) 0%,var(--green-2) 100%);color:#fff;padding:30px 0 34px}
.page-hero h1{font-size:clamp(1.6rem,4.6vw,2.4rem);line-height:1.2;margin:8px 0 10px}
.page-hero p{color:#d9eee5;margin:0;max-width:760px}
.crumbs{font-size:.85rem;color:#bcd6cb;margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.crumbs a{color:#e7f4ee;text-decoration:none}
.crumbs li+li::before{content:"›";margin-right:6px;opacity:.7}

.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 20px;border-radius:10px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font-size:1rem;line-height:1.2}
.btn-primary{background:var(--accent);color:#1d1404}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.5)}
.btn-outline{background:transparent;color:var(--green-2);border:1.5px solid var(--green-2)}
.btn:hover{filter:brightness(1.06)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 0;padding:0;list-style:none}
.chips li a,.chips li span{display:inline-block;background:rgba(0,0,0,.18);padding:6px 12px;border-radius:99px;font-size:.88rem;color:#fff;text-decoration:none}

/* sections */
section{padding:48px 0}
section.alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:clamp(1.4rem,3.4vw,1.9rem);line-height:1.25;margin:0 0 10px}
h3{font-size:1.12rem;margin:0 0 6px;line-height:1.35}
.sub{color:var(--muted);max-width:760px;margin:0 0 26px}
.grid{display:grid;gap:16px}
.g3{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
section.alt .card{background:var(--bg)}
.card .ico{font-size:1.6rem;line-height:1;margin-bottom:10px}
.card p{margin:0;color:var(--muted)}
a.card{text-decoration:none;color:inherit;display:block;transition:transform .15s,border-color .15s}
a.card:hover{transform:translateY(-2px);border-color:var(--green-2)}
.card-img{padding:0;overflow:hidden}
.card-img img{aspect-ratio:1200/630;object-fit:cover;width:100%}
.card-img .cb{padding:16px 18px 18px}
.tag{display:inline-block;font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--red);margin-bottom:6px}
.more{display:inline-block;margin-top:10px;font-weight:700;color:var(--green-2)}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin:16px 0 22px;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;min-width:560px;font-size:.95rem}
th,td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{background:var(--green);color:#fff;font-weight:600}
tr:last-child td{border-bottom:0}
td a{font-weight:600}

/* steps */
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
ol.steps li{counter-increment:s;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:20px 20px 20px 64px;position:relative}
ol.steps li::before{content:counter(s);position:absolute;left:18px;top:18px;width:32px;height:32px;border-radius:50%;background:var(--accent);color:#1d1404;font-weight:800;display:grid;place-items:center}
ol.steps p{margin:0;color:var(--muted)}

/* article */
.layout{display:grid;gap:32px;grid-template-columns:minmax(0,1fr) 300px;padding:36px 0 48px}
@media (max-width:960px){.layout{grid-template-columns:minmax(0,1fr)}}
.layout>*{min-width:0}
article.post{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(18px,4vw,36px)}
article.post h2{margin-top:30px}
article.post h2:first-child{margin-top:0}
article.post h3{margin-top:22px}
article.post p,article.post li{font-size:1.03rem}
article.post ul,article.post ol{padding-left:22px}
article.post .feat{border-radius:12px;margin:0 0 22px}
.meta{font-size:.88rem;color:var(--muted);margin:0 0 18px}
.toc{background:var(--bg);border:1px solid var(--line);border-radius:12px;padding:14px 18px;margin:0 0 24px}
.toc strong{display:block;margin-bottom:6px}
.toc ol{margin:0;padding-left:20px}
.toc a{text-decoration:none}
.callout{background:rgba(232,163,61,.12);border-left:4px solid var(--accent);border-radius:8px;padding:14px 16px;margin:20px 0}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin:0 0 24px}
.facts div{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px}
.facts span{display:block;font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.4px}
.facts b{font-size:1rem}
aside.side .card{margin-bottom:16px}
aside.side ul{list-style:none;padding:0;margin:0}
aside.side li{padding:8px 0;border-bottom:1px solid var(--line)}
aside.side li:last-child{border:0}
aside.side a{text-decoration:none}
.side-cta{background:linear-gradient(160deg,var(--green-2),var(--green));color:#fff;border:0}
.side-cta p{color:#d9eee5 !important;margin:6px 0 14px !important}
@media (min-width:961px){aside.side{position:sticky;top:80px;align-self:start}}

/* faq */
details{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:4px 18px;margin-bottom:10px}
summary{cursor:pointer;font-weight:700;padding:12px 0;list-style:none}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";float:right;font-weight:400;font-size:1.3rem;line-height:1}
details[open] summary::after{content:"–"}
details p{margin:0 0 14px;color:var(--muted)}

/* contact */
.contact{background:linear-gradient(160deg,var(--green-2),var(--green));color:#fff;border-radius:20px;padding:32px 22px;text-align:center}
.contact p{color:#d9eee5;max-width:620px;margin:8px auto 20px}

.prose p,.prose ul{max-width:820px}
.prose ul{padding-left:20px}

/* footer */
footer.site{background:var(--green);color:#bcd6cb;padding:40px 0 96px;font-size:.92rem}
footer.site a{color:#e7f4ee;text-decoration:none}
footer.site a:hover{text-decoration:underline}
.foot-grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
footer.site h4{color:#fff;margin:0 0 10px;font-size:1rem}
footer.site ul{list-style:none;padding:0;margin:0}
footer.site li{margin:6px 0}
.legal{border-top:1px solid rgba(255,255,255,.15);margin-top:26px;padding-top:18px;font-size:.84rem}

/* mobile sticky chat */
.chatbar{position:fixed;left:12px;right:12px;bottom:12px;z-index:40;display:none}
.chatbar .btn{width:100%;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25)}
@media (max-width:640px){.chatbar{display:block}}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
[id]{scroll-margin-top:76px}

@media (max-width:640px){table{font-size:.88rem}th,td{padding:10px 10px}}