:root{
  --text:#1a1a19;--muted:#6b6864;--faint:#94918c;--canvas:#ffffff;--soft:#f7f6f4;
  --surface:#efedea;--border:#e4e2df;--ink:#14201d;
  --brand:#0f5c4a;--brand-2:#14b88a;--brand-soft:#e3f5ee;
  --blue:#2783DE;--amber:#D5803B;--amber-soft:#fbebde;--red:#E56458;
  --mono:'SF Mono',Menlo,Consolas,'Liberation Mono',monospace;
  --radius:14px;--maxw:1140px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  color:var(--text);background:var(--canvas);line-height:1.55;font-size:16px;-webkit-font-smoothing:antialiased}
a{color:var(--brand);text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mono{font-family:var(--mono)}

/* Header */
header.site{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.88);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:66px;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:650;font-size:17px;color:var(--ink);letter-spacing:-.01em}
.brand:hover{text-decoration:none}
.logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(140deg,var(--brand),var(--brand-2));
  display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:13px;letter-spacing:-.03em;
  box-shadow:0 2px 6px rgba(15,92,74,.28)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--muted);font-size:14.5px;font-weight:530}
.nav-links a:hover{color:var(--ink);text-decoration:none}
.nav-cta{background:var(--ink);color:#fff !important;padding:9px 16px;border-radius:9px;font-weight:600}
.nav-cta:hover{background:#243a35}
.nav-toggle{display:none;background:none;border:0;font-size:23px;cursor:pointer;color:var(--ink)}

/* Hero */
.hero{padding:76px 0 40px;position:relative;overflow:hidden}
.hero:before{content:'';position:absolute;inset:0;background:
  radial-gradient(900px 380px at 80% -60px,var(--brand-soft),transparent 70%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:650;letter-spacing:.03em;
  text-transform:uppercase;color:var(--brand);background:var(--brand-soft);padding:6px 13px;border-radius:999px;margin-bottom:22px}
.dot{width:7px;height:7px;border-radius:50%;background:var(--brand-2);box-shadow:0 0 0 3px rgba(20,184,138,.2)}
.hero h1{font-size:46px;line-height:1.07;font-weight:720;letter-spacing:-.025em;margin-bottom:18px;color:var(--ink)}
.hero p.lead{font-size:18px;color:var(--muted);margin-bottom:28px;max-width:520px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 22px;border-radius:10px;font-weight:600;font-size:15px;border:0;cursor:pointer;font-family:inherit}
.btn-primary{background:var(--ink);color:#fff}
.btn-primary:hover{background:#243a35;text-decoration:none}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--border)}
.btn-ghost:hover{background:var(--soft);text-decoration:none}

/* Hero widget (live tool preview) */
.widget{background:#fff;border:1px solid var(--border);border-radius:16px;overflow:hidden;
  box-shadow:0 1px 2px rgba(0,0,0,.05),0 12px 34px rgba(20,32,29,.09)}
.widget-bar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:var(--soft);border-bottom:1px solid var(--border)}
.widget-bar .d{width:11px;height:11px;border-radius:50%}
.widget-bar .d.r{background:#e5645833}.widget-bar .d.y{background:#d5803b33}.widget-bar .d.g{background:#14b88a44}
.widget-bar span{margin-left:8px;font-size:12.5px;color:var(--faint);font-family:var(--mono)}
.widget-body{padding:20px}
.widget-body label{font-size:12.5px;font-weight:600;color:var(--muted);display:block;margin-bottom:6px}
.widget-body input,.widget-body select{width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:9px;
  font-size:14px;font-family:inherit;margin-bottom:14px;background:#fff;color:var(--text)}
.widget-out{background:var(--ink);color:#dbe7e3;font-family:var(--mono);font-size:12.5px;line-height:1.6;
  padding:14px 16px;border-radius:10px;word-break:break-all;min-height:44px}
.widget-out .k{color:var(--brand-2)}

/* Trust strip */
.trust{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--soft);padding:22px 0}
.trust-row{display:flex;flex-wrap:wrap;gap:14px 40px;align-items:center;justify-content:center}
.trust-row span{font-size:13.5px;color:var(--muted);font-weight:550;display:inline-flex;align-items:center;gap:8px}
.check{color:var(--brand-2);font-weight:800}

/* Sections */
section{padding:72px 0}
.section-head{max-width:660px;margin:0 auto 46px;text-align:center}
.section-head .eyebrow{margin-bottom:16px}
.section-head h2{font-size:33px;font-weight:700;letter-spacing:-.02em;margin-bottom:12px;color:var(--ink)}
.section-head p{color:var(--muted);font-size:17px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:26px;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:#d3d0cb;box-shadow:0 6px 20px rgba(20,32,29,.06)}
.card .ic{width:42px;height:42px;border-radius:10px;background:var(--brand-soft);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:20px;margin-bottom:15px;font-weight:700}
.card h3{font-size:17px;margin-bottom:7px;color:var(--ink)}
.card p{color:var(--muted);font-size:14.5px}
.card .lnk{margin-top:12px;font-size:14px;font-weight:600;color:var(--brand);display:inline-block}

/* Split feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.split.alt{direction:rtl}.split.alt>*{direction:ltr}
.split h2{font-size:29px;font-weight:700;letter-spacing:-.02em;margin-bottom:14px;color:var(--ink)}
.split p{color:var(--muted);font-size:16px;margin-bottom:14px}
.split ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.split li{display:flex;gap:11px;font-size:15px;color:var(--text)}
.split li .check{margin-top:2px}
.panel{background:var(--ink);border-radius:16px;padding:26px;color:#cfe0da;font-family:var(--mono);font-size:13px;line-height:1.75;overflow:auto}
.panel .c{color:#6f8a82}.panel .k{color:var(--brand-2)}.panel .s{color:#e6c07b}

/* Stats band */
.band{background:var(--ink);color:#fff}
.band .grid{grid-template-columns:repeat(4,1fr)}
.band .stat{text-align:center}
.band .num{font-size:38px;font-weight:730;letter-spacing:-.02em;color:#fff}
.band .num em{color:var(--brand-2);font-style:normal}
.band .lbl{color:rgba(255,255,255,.6);font-size:13.5px;margin-top:6px}

/* Tool page */
.tool-tabs{display:flex;gap:6px;background:var(--soft);border:1px solid var(--border);border-radius:12px;padding:6px;margin-bottom:26px;max-width:520px}
.tool-tabs button{flex:1;padding:10px 12px;border:0;border-radius:8px;background:transparent;font-family:inherit;
  font-size:14px;font-weight:600;color:var(--muted);cursor:pointer}
.tool-tabs button.active{background:#fff;color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.08)}
.tool-panel{display:none}.tool-panel.active{display:block}
.tool-layout{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.tool-form{background:var(--soft);border:1px solid var(--border);border-radius:14px;padding:24px}
.tool-form label{display:block;font-weight:600;font-size:13.5px;margin-bottom:6px;color:var(--text)}
.tool-form input,.tool-form select,.tool-form textarea{width:100%;padding:11px 13px;border:1px solid var(--border);
  border-radius:9px;font-size:14px;font-family:inherit;margin-bottom:16px;background:#fff;color:var(--text)}
.tool-form textarea{font-family:var(--mono);min-height:90px;resize:vertical}
.checkrow{display:flex;align-items:center;gap:9px;margin-bottom:12px;font-size:14px}
.checkrow input{width:auto;margin:0}
.result{background:var(--ink);color:#dbe7e3;border-radius:14px;padding:22px}
.result h4{color:#fff;font-size:14px;margin-bottom:12px;font-weight:600;display:flex;justify-content:space-between;align-items:center}
.result pre{font-family:var(--mono);font-size:13px;line-height:1.65;white-space:pre-wrap;word-break:break-all;color:#9fd9c8}
.copy-btn{background:rgba(255,255,255,.12);color:#fff;border:0;padding:6px 12px;border-radius:7px;font-size:12.5px;
  font-weight:600;cursor:pointer;font-family:inherit}
.copy-btn:hover{background:rgba(255,255,255,.22)}
.hint{font-size:13px;color:var(--muted);margin-top:12px}
.lookup-out{margin-top:18px}
.rec{background:var(--soft);border:1px solid var(--border);border-radius:10px;padding:12px 14px;margin-bottom:8px;font-family:var(--mono);font-size:13px;word-break:break-all}
.rec .t{display:inline-block;min-width:52px;color:var(--brand);font-weight:700}
.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:12px;font-weight:650}
.badge.ok{background:var(--brand-soft);color:var(--brand)}
.badge.warn{background:var(--amber-soft);color:var(--amber)}

/* Content pages */
.page-hero{padding:56px 0 30px;border-bottom:1px solid var(--border);background:var(--soft)}
.page-hero .eyebrow{margin-bottom:14px}
.page-hero h1{font-size:37px;font-weight:720;letter-spacing:-.02em;color:var(--ink)}
.page-hero p{color:var(--muted);margin-top:10px;font-size:17px;max-width:640px}
.prose{max-width:770px;margin:0 auto;padding:44px 24px}
.prose h2{font-size:22px;margin:34px 0 12px;color:var(--ink)}
.prose h3{font-size:17px;margin:22px 0 8px;color:var(--ink)}
.prose p,.prose li{color:#3d3b38;margin-bottom:12px}
.prose ul{padding-left:20px;margin-bottom:12px}
.prose code{font-family:var(--mono);font-size:13px;background:var(--surface);padding:2px 6px;border-radius:5px}
.prose pre{background:var(--ink);color:#cfe0da;padding:16px 18px;border-radius:12px;overflow:auto;margin-bottom:16px;font-family:var(--mono);font-size:13px;line-height:1.6}
.callout{background:var(--brand-soft);border:1px solid #c7ebdd;border-radius:12px;padding:16px 18px;margin:20px 0;font-size:14.5px;color:#0c4a3b}
.updated{color:var(--faint);font-size:13.5px;margin-bottom:6px}

/* FAQ accordion */
.faq{max-width:770px;margin:0 auto;padding:44px 24px}
.faq details{border:1px solid var(--border);border-radius:12px;padding:0;margin-bottom:12px;background:#fff;overflow:hidden}
.faq summary{padding:18px 20px;font-weight:600;font-size:16px;cursor:pointer;color:var(--ink);list-style:none;
  display:flex;justify-content:space-between;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:'+';font-size:22px;color:var(--brand);font-weight:400}
.faq details[open] summary:after{content:'–'}
.faq details p{padding:0 20px 18px;color:#3d3b38;font-size:15px}

/* Status page */
.status-hd{display:flex;align-items:center;gap:12px;margin-bottom:8px}
.status-pill{display:inline-flex;align-items:center;gap:8px;background:var(--brand-soft);color:var(--brand);
  font-weight:650;font-size:14px;padding:8px 15px;border-radius:999px}
.status-list{border:1px solid var(--border);border-radius:14px;overflow:hidden;margin-top:24px}
.status-item{display:flex;justify-content:space-between;align-items:center;padding:18px 20px;border-bottom:1px solid var(--border)}
.status-item:last-child{border-bottom:0}
.status-item .nm{font-weight:550;color:var(--text)}
.status-item .op{color:var(--brand);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:7px}
.bars{display:flex;gap:2px;margin-top:24px}
.bars i{flex:1;height:34px;border-radius:2px;background:var(--brand-2)}
.bars i.d{background:var(--amber)}

/* Forms */
.form-wrap{max-width:540px;margin:0 auto;padding:44px 24px}
.form-card{background:var(--soft);border:1px solid var(--border);border-radius:14px;padding:30px}
.form-card label{display:block;font-weight:600;font-size:14px;margin-bottom:6px}
.form-card input,.form-card textarea,.form-card select{width:100%;padding:12px 14px;border:1px solid var(--border);
  border-radius:10px;font-size:15px;font-family:inherit;background:#fff;margin-bottom:18px;color:var(--text)}
.form-card textarea{min-height:120px;resize:vertical}
.btn.full{width:100%;justify-content:center}
.form-note{color:var(--muted);font-size:13px;margin-top:-8px;margin-bottom:16px}
.success{display:none;background:var(--brand-soft);border:1px solid #c7ebdd;color:#0c4a3b;padding:14px 16px;border-radius:10px;font-size:15px;margin-bottom:16px}

/* Footer */
footer.site{background:var(--ink);color:rgba(255,255,255,.72);padding:56px 0 30px;margin-top:0}
footer.site a{color:rgba(255,255,255,.72)}
footer.site a:hover{color:#fff}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;margin-bottom:36px}
.foot-brand .brand{color:#fff}
.foot-brand p{font-size:14px;margin-top:12px;max-width:280px;color:rgba(255,255,255,.6)}
.foot-col h4{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:rgba(255,255,255,.45);margin-bottom:14px}
.foot-col a{display:block;font-size:14px;margin-bottom:10px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:13px;color:rgba(255,255,255,.5)}

@media(max-width:860px){
  .hero-grid,.split,.tool-layout{grid-template-columns:1fr;gap:36px}
  .split.alt{direction:ltr}
  .band .grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:#fff;flex-direction:column;
    padding:14px 24px;border-bottom:1px solid var(--border);gap:2px}
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 0;width:100%}
  .nav-toggle{display:block}
  .hero h1{font-size:34px}.grid{grid-template-columns:1fr}
  .band .grid,.foot-grid{grid-template-columns:1fr}
  .tool-tabs{max-width:100%}
}