/* SendFlit public site — same token set as the dashboard shell, so the
   marketing pages and the product read as one system. */
:root{
  --bg:#000; --panel:#0a0c10; --panel2:#101318;
  --border:rgba(255,255,255,.08); --border2:rgba(255,255,255,.14);
  --text:#ebeced; --muted:#9ba1a6; --muted2:#62676d;
  --accent:#1ba673; --accent-deep:#2bc98a; --accent-tint:rgba(27,166,115,.13);
  --radius:9px; --max:1120px;
  --mono:ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  background:var(--bg);color:var(--text);font-size:15px;line-height:1.6;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img,svg{max-width:100%}
.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:50;background:rgba(0,0,0,.78);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}
.nav .wrap{display:flex;align-items:center;gap:28px;height:58px}
.brand{display:flex;align-items:center;gap:9px;font-weight:650;font-size:15.5px;
  letter-spacing:-.01em}
.brand .mark{width:25px;height:25px;border-radius:6px;background:var(--text);color:#000;
  display:grid;place-items:center}
.brand .mark svg{width:14px;height:14px}
.navlinks{display:flex;gap:22px;margin-left:6px}
.navlinks a{color:var(--muted);font-size:14px;font-weight:500;transition:color .15s}
.navlinks a:hover,.navlinks a[aria-current]{color:var(--text)}
.navcta{margin-left:auto;display:flex;align-items:center;gap:14px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:7px;border-radius:6px;padding:9px 16px;
  font-size:14px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:background .15s,border-color .15s;white-space:nowrap}
.btn-primary{background:var(--text);color:#000}
.btn-primary:hover{background:#fff}
.btn-ghost{color:var(--muted);border-color:var(--border2)}
.btn-ghost:hover{color:var(--text);background:var(--panel2)}
.btn-accent{background:var(--accent);color:#fff}
.btn-accent:hover{background:var(--accent-deep)}
.btn-lg{padding:11px 20px;font-size:15px}

/* ---------- hero ---------- */
.hero{padding:96px 0 72px;text-align:center;position:relative}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(ellipse 60% 50% at 50% 0%,rgba(27,166,115,.10),transparent 70%)}
.hero > *{position:relative}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:600;
  color:var(--muted);border:1px solid var(--border2);border-radius:999px;padding:5px 13px;
  margin-bottom:26px}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--accent-deep)}
h1{font-size:clamp(34px,5.6vw,58px);font-weight:700;letter-spacing:-.03em;line-height:1.08}
.hero p.lede{color:var(--muted);font-size:clamp(15px,2vw,18px);max-width:600px;
  margin:20px auto 0}
.herobtns{display:flex;gap:12px;justify-content:center;margin-top:32px;flex-wrap:wrap}
.hero .note{margin-top:16px;font-size:13px;color:var(--muted2)}

/* ---------- code ---------- */
.codecard{max-width:min(660px,100%);margin:56px auto 0;background:var(--panel);
  border:1px solid var(--border);border-radius:11px;overflow:hidden;text-align:left}
.codebar{display:flex;align-items:center;gap:7px;padding:11px 15px;
  border-bottom:1px solid var(--border);background:var(--panel2)}
.codebar .d{width:10px;height:10px;border-radius:50%;background:var(--border2)}
.codebar .f{margin-left:8px;font-family:var(--mono);font-size:12px;color:var(--muted2)}
pre{font-family:var(--mono);font-size:13px;line-height:1.75;padding:18px 20px;
  overflow-x:auto;color:var(--text);max-width:100%}
code{font-family:var(--mono)}
.t-key{color:#7cb0f8}.t-str{color:var(--accent-deep)}.t-fn{color:#e0c88a}
.t-com{color:var(--muted2)}.t-kw{color:#c792ea}

/* ---------- sections ---------- */
section{padding:80px 0;border-top:1px solid var(--border)}
.sechead{text-align:center;max-width:620px;margin:0 auto 48px}
.sechead h2{font-size:clamp(25px,3.6vw,34px);font-weight:700;letter-spacing:-.02em}
.sechead p{color:var(--muted);margin-top:12px}
.kicker{font-size:11.5px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;
  color:var(--accent-deep);margin-bottom:12px}

.grid{display:grid;gap:16px}
/* Grid and flex items default to min-width:auto, so a child with wide content
   (a <pre>, a long table) stretches its track instead of scrolling inside it,
   and the whole page picks up a horizontal scrollbar. */
.grid>*,.plans>*,.doclayout>*,.fgrid>*{min-width:0}
.g3{grid-template-columns:repeat(3,1fr)}
.g2{grid-template-columns:repeat(2,1fr)}
.feature{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;transition:border-color .15s}
.feature:hover{border-color:var(--border2)}
.feature .ico{width:34px;height:34px;border-radius:8px;background:var(--accent-tint);
  color:var(--accent-deep);display:grid;place-items:center;margin-bottom:14px}
.feature .ico svg{width:17px;height:17px;stroke:currentColor;fill:none;stroke-width:1.8}
.feature h3{font-size:15px;font-weight:650;margin-bottom:6px}
.feature p{color:var(--muted);font-size:13.5px;line-height:1.65}

/* ---------- pricing ---------- */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:start}
.plan{background:var(--panel);border:1px solid var(--border);border-radius:11px;padding:26px;
  display:flex;flex-direction:column;height:100%}
.plan.featured{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent-tint)}
.plan .tag{font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent-deep);margin-bottom:10px;min-height:14px}
.plan h3{font-size:17px;font-weight:650}
.plan .price{font-size:36px;font-weight:700;letter-spacing:-.03em;margin:14px 0 2px;
  font-variant-numeric:tabular-nums}
.plan .price span{font-size:14px;font-weight:500;color:var(--muted)}
.plan .desc{color:var(--muted);font-size:13.5px;min-height:40px}
.plan ul{list-style:none;margin:20px 0;display:flex;flex-direction:column;gap:9px;flex:1}
.plan li{display:flex;gap:9px;font-size:13.5px;color:var(--muted);align-items:flex-start}
.plan li svg{width:15px;height:15px;flex:none;margin-top:3px;color:var(--accent-deep);
  stroke:currentColor;fill:none;stroke-width:2.2}
.plan li b{color:var(--text);font-weight:600}
.plan .btn{width:100%;justify-content:center}

/* ---------- tables (docs) ---------- */
.tbl{width:100%;border-collapse:collapse;font-size:13.5px;
  border:1px solid var(--border);border-radius:var(--radius);overflow:hidden}
.tbl th{background:var(--panel2);text-align:left;padding:10px 14px;font-size:11px;
  text-transform:uppercase;letter-spacing:.06em;color:var(--muted2);font-weight:700}
.tbl td{padding:10px 14px;border-top:1px solid var(--border);color:var(--muted);
  vertical-align:top}
.tbl td:first-child{color:var(--text);font-family:var(--mono);font-size:12.5px;
  white-space:nowrap}
.tblwrap{overflow-x:auto}

/* ---------- docs layout ---------- */
.doclayout{display:grid;grid-template-columns:210px 1fr;gap:44px;
  padding:44px 0 88px;align-items:start}
.docnav{position:sticky;top:82px;display:flex;flex-direction:column;gap:2px}
.docnav .grp{font-size:10.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted2);padding:16px 10px 6px}
.docnav a{padding:6px 10px;border-radius:6px;font-size:13.5px;color:var(--muted)}
.docnav a:hover{background:var(--panel2);color:var(--text)}
.doc h2{font-size:23px;font-weight:700;letter-spacing:-.02em;margin:44px 0 14px;
  scroll-margin-top:82px}
.doc h2:first-child{margin-top:0}
.doc h3{font-size:15.5px;font-weight:650;margin:26px 0 9px}
.doc p{color:var(--muted);margin-bottom:14px}
.doc ul{color:var(--muted);margin:0 0 14px 20px;display:flex;flex-direction:column;gap:6px}
.doc .codecard{margin:16px 0;max-width:100%}
.doc code:not(pre code){background:var(--panel2);border:1px solid var(--border);
  border-radius:4px;padding:1.5px 6px;font-size:12.5px;color:var(--text)}
.method{display:inline-block;font-family:var(--mono);font-size:11px;font-weight:700;
  padding:2px 7px;border-radius:4px;margin-right:8px;vertical-align:2px}
.m-post{background:rgba(27,166,115,.16);color:var(--accent-deep)}
.m-get{background:rgba(124,176,248,.16);color:#7cb0f8}
.m-del{background:rgba(242,109,109,.16);color:#f26d6d}
.callout{border:1px solid var(--border2);border-left:2px solid var(--accent);
  background:var(--panel);border-radius:0 var(--radius) var(--radius) 0;
  padding:14px 18px;margin:18px 0;font-size:13.5px;color:var(--muted)}
.callout b{color:var(--text)}

/* ---------- cta + footer ---------- */
.cta{text-align:center;padding:88px 0}
.cta h2{font-size:clamp(25px,3.6vw,34px);font-weight:700;letter-spacing:-.02em}
.cta p{color:var(--muted);margin:12px 0 26px}
footer{border-top:1px solid var(--border);padding:44px 0 56px}
.fgrid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:32px}
.fgrid h4{font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--muted2);margin-bottom:14px}
.fgrid a{display:block;color:var(--muted);font-size:13.5px;padding:4px 0}
.fgrid a:hover{color:var(--text)}
.fbot{margin-top:36px;padding-top:22px;border-top:1px solid var(--border);
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:var(--muted2)}

/* ---------- centred pages (404) ---------- */
.center{min-height:72vh;display:grid;place-items:center;text-align:center;padding:40px 0}

@media(max-width:880px){
  .g3,.g2,.plans{grid-template-columns:1fr}
  .doclayout{grid-template-columns:1fr;gap:0}
  .docnav{position:static;flex-direction:row;flex-wrap:wrap;gap:6px;max-width:100%;
    padding-bottom:22px;margin-bottom:22px;border-bottom:1px solid var(--border)}
  .docnav .grp{display:none}
  .docnav a{border:1px solid var(--border2);border-radius:999px;padding:5px 12px;font-size:12.5px}
  .fgrid{grid-template-columns:1fr 1fr}
  .navlinks{display:none}
  .hero{padding:64px 0 48px}
  section{padding:56px 0}
}